Contents

Matching Progress
1. Where the numbers come from

Last updated: October 14, 2026

Matching Progress

249,251code bytes matched

100.00%of reachable 65C816 code in ROM

23,638data bytes matched

3,736functions matched

3,736functions readable

3,736functions verified

249,251bytes of 65C816 code (SPC700 and the packed $C3 module apart)

100.00%of the SPC700 sound driver verified (6,543 of 6,543 bytes)

70.17%of the packed $C3 module's code found so far verified (14,750 of 21,020 bytes)

By level

Level	Meaning	Functions	Code bytes	Data bytes	Of all code
matched	assembles to the original bytes	3,736	249,251	23,638	100.0%
readable	matched, and meets the readability standard	3,736	249,251	23,638	100.0%
verified	readable, and passed an independent review	3,736	249,251	23,638	100.0%

Each level includes the next one up: verified functions are also readable, and readable functions are also matched. The share counts code bytes only; data bytes are tables and fill the source also emits.

By bank

Bank	Code bytes	Matched code	Matched data	Matched	Matched fns	Readable	Verified
`$C0`	60,857	60,857	4,679	100.0%	747	747	747
`$C1`	62,682	62,682	2,854	100.0%	764	764	764
`$C2`	60,695	60,695	4,841	100.0%	1,396	1,396	1,396
`$C3`	4,076	4,076	223	100.0%	43	43	43
`$C6`	3,619	3,619	477	100.0%	51	51	51
`$C7`	2,672	2,672	929	100.0%	36	36	36
`$CC`	4,995	4,995	0	100.0%	14	14	14
`$CD`	15,824	15,824	560	100.0%	365	365	365
`$CE`	3,729	3,729	256	100.0%	10	10	10
`$CF`	7,013	7,013	411	100.0%	58	58	58
`$D1`	5,858	5,858	532	100.0%	67	67	67
`$FD`	15,668	15,668	6,695	100.0%	158	158	158
`$FF`	1,563	1,563	1,181	100.0%	27	27	27

By day

Matched code bytes by working day, from the code repo's history (days before the code/data split count every matched byte).

By address

Each cell is a 4 KB slice of a bank; select one for the routines inside. The address map shows every code bank.

Bank $C060,857 B of code matched of 60,857 B · 100.0% · 4,679 B data · 747 functions, 747 readable, 747 verified

Boot and field engine: game loop, NMI, location loading, map, event scripts, sprites

0043 1035 2049 3076 4056 5062 60136 7041 8050 9050 A046 B024 C011 D011 E021 F036

Bank $C162,682 B of code matched of 62,682 B · 100.0% · 2,854 B data · 764 functions, 764 readable, 764 verified

Battle engine: main loop, turn lists, enemy scripts, actions, menu, targeting, status bar

0066 1054 2064 3031 4029 5078 6040 7042 8027 9066 A083 B036 C034 D047 E037 F030

Bank $C260,695 B of code matched of 60,695 B · 100.0% · 4,841 B data · 1,396 functions, 1,396 readable, 1,396 verified

Scene mode (locations $01F0 and up), menu entry points, text decoder

0061 10111 2082 30112 4057 50127 6060 7071 80112 9063 A070 B082 C0108 D070 E0104 F0106

Bank $C34,076 B of code matched of 4,076 B · 100.0% · 223 B data · 43 functions, 43 readable, 43 verified

Kernel of the compressed scene module (its decompressor $C3:0557 is called from many banks); the module itself is packed at $C3:1313

0039 104 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E0 F0

Bank $C63,619 B of code matched of 3,619 B · 100.0% · 477 B data · 51 functions, 51 readable, 51 verified

Scene helper routines ($C6:E000-$EE3F) and scene tables

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E051 F0

Bank $C72,672 B of code matched of 2,672 B · 100.0% · 929 B data · 36 functions, 36 readable, 36 verified

Sound driver interface (the engine calls $C7:0004 for audio commands), the SPC700 sound driver, samples

0036 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E0 F0

Bank $CC4,995 B of code matched of 4,995 B · 100.0% · 14 functions, 14 readable, 14 verified

Item and tech name tables read by the battle menu, plus code

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E05 F09

Bank $CD15,824 B of code matched of 15,824 B · 100.0% · 560 B data · 365 functions, 365 readable, 365 verified

Called every battle frame through $CD:0009

0089 10116 20102 3058 40 50 60 70 80 90 A0 B0 C0 D0 E0 F0

Bank $CE3,729 B of code matched of 3,729 B · 100.0% · 256 B data · 10 functions, 10 readable, 10 verified

Battle routines called from $CD and $D1 ($CE:E000-$F0DF)

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E09 F01

Bank $CF7,013 B of code matched of 7,013 B · 100.0% · 411 B data · 58 functions, 58 readable, 58 verified

Battle bootstrap at $CF:FB65

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E019 F039

Bank $D15,858 B of code matched of 5,858 B · 100.0% · 532 B data · 67 functions, 67 readable, 67 verified

Battle window maps (the command window is copied from $D1:5800)

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E027 F040

Bank $FD15,668 B of code matched of 15,668 B · 100.0% · 6,695 B data · 158 functions, 158 readable, 158 verified

Main init, battle helpers, field HDMA and location animation set-up

00 10 20 30 40 50 60 70 80 90 A023 B029 C022 D015 E044 F025

Bank $FF1,563 B of code matched of 1,563 B · 100.0% · 1,181 B data · 27 functions, 27 readable, 27 verified

Menu helper routines ($FF:F540-$FFFF)

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E0 F027

matched (and readable)
every routine verified
✓3routines verified so far
not matched yet
bar: share of the slice matched

$C0:0000

Verified · 43

verifiedReentryVectors$C0:0000 · 14 B · EngineMid-game re-entry vector table at the start of the bank.
verifiedGameLoop$C0:000E · 79 B · Enginefull (cold) init, then the game loop
verifiedGameLoop_Main$C0:005D · 21 B · Enginewarm-restart entry.
verifiedGameLoop_NotBankC2$C0:0072 · 11 B · Enginereached when bit 15 of Loc_Id - Loc_FirstBankC2 is set.
verifiedGameLoop_LoadField$C0:007D · 26 B · Engineloads the field location Loc_Id and falls into the per-frame loop.
verifiedGameLoop_FrameBody$C0:0097 · 40 B · Enginethe per-frame field loop.
verifiedField_EndOfFrame$C0:00BF · 31 B · EngineEnd-of-frame work, called once per frame just before Field_WaitFrame waits for the NMI; it is not an interrupt handler and waits for nothing itself.
verifiedField_EndOfFrameShort$C0:00DE · 13 B · Enginethe EngFD_UnkC2C1 + FdVec_FFF7 part of Field_EndOfFrame only, for the fade and idle loops.
verifiedField_IdleFrame$C0:00EB · 9 B · Engineone frame of field upkeep without game logic: Field_FrameUpdate, Field_EndOfFrameShort, Field_WaitFrame (tail jump, whose RTS returns to this routine's caller).
verifiedLoadLocation$C0:00F4 · 39 B · EngineOne-time location-load called once per scene entry from GameLoop_LoadField (its only caller, JSR at $C0:0088).
verifiedField_SaveState$C0:011B · 138 B · Engine(was Sub_011B.) Saves the field before handing control to bank $C2 (BankC2_Entry8000), so Field_RestoreState can rebuild it after: - if Field_Unk29 is set, force it to 1 and clear Field_Unk26/27...
verifiedField_RestoreState$C0:01A5 · 167 B · Engine(was Sub_01A5.) Rebuilds the field after a bank-$C2 round trip: 1.
verifiedScene_Unk024C$C0:024C · 55 B · EngineThe check DefaultHandler makes before starting a battle (its SceneFlag_Battle path): C=1 means no battle after all, and DefaultHandler then clears the flag; C=0 goes on to the battle.
verifiedScene_Unk0283$C0:0283 · 200 B · EngineRebuilds the field after a battle; DefaultHandler calls it right after JSL EngCall_BattleMain.
verifiedField_Unk034B$C0:034B · 68 B · EngineScene_Unk024C's no-battle path, and the end of Scene_Unk0283's rebuild (fall-through).
verifiedField_Unk038F$C0:038F · 12 B · EngineFills the field/battle hand-off block before a battle (see the FieldBtl* structs in ram_engine.inc): FieldBtl_SaveTileAttrs, FieldBtl_SavePartyPos, FieldBtl_SaveObjs, then FieldBtl_SavePpu as a...
verifiedFieldBtl_SaveTileAttrs$C0:039B · 127 B · EngineCopies the 16 x 16-tile window of Map_TileAttrA at the screen origin (Map_TileOriginX/Y / 2, wrapped with Map_ColMask1 / Map_RowMask1) to FieldBtl_AttrA, the same window of Map_TileAttrB to...
verifiedFieldBtl_SavePartyPos$C0:041A · 211 B · EngineFor each party member present (Party_ObjSlot, Party_ObjSlot1, Party_ObjSlot2; bit 7 = none) fills its FieldBtlPc record: tile X/Y relative to FieldBtl_OriginX/Y (Map_TileOriginX/Y / 2, unmasked...
verifiedFieldBtl_SaveObjs$C0:04ED · 106 B · EngineMarks all 8 FieldBtlObj records empty (Unk05/Unk06 = FieldBtl_NoObj) and all 8 FieldBtl_ObjSlots $FF, then runs FieldBtl_SaveObj for Field_BattleObjList entries 0-5 until one has bit 7 set.
verifiedFieldBtl_SaveObj$C0:0557 · 192 B · EngineSaves one object (A = its slot) in a FieldBtlObj record, unless its Obj_VramTile low byte is FieldBtl_ObjTileLimit or more (then it does nothing).
verifiedField_Unk0617$C0:0617 · 86 B · EngineFills Field_BattleObjList for Scene_Unk024C: walks the object slots from Evt_ObjCount x 2 down to 2 (slot 0 is never looked at) and lists each one that has Obj_Unk1A81 bit 7 set or Obj_Unk0F00...
verifiedFieldBtl_SavePpu$C0:066D · 168 B · EngineFills FieldBtlPpu from the field's screen settings: the three tilemap bytes (each a Map_TilemapVram* high byte ORed with a size byte), the main/sub screen and colour-math values, Fade_FixedColor...
verifiedFieldBtl_Restore$C0:0715 · 86 B · EngineScene_Unk0283's object rebuild after a battle: FieldBtl_RestOriginX/Y = Map_TileOriginX/Y / 2, FieldBtl_RestoreObjs, FieldBtl_RestoreParty (both with 8-bit X/Y), then Oam_BuildShadow.
verifiedFieldBtl_RestoreObjs$C0:076B · 129 B · EngineFor each of the 8 FieldBtl_ObjSlots that holds a slot (bit 7 clear): Obj_DrawUnlink the object (Obj_Cur = slot), then FieldBtl_RestoreObj with X = its record offset (n x FieldBtl_ObjRecSize).
verifiedFieldBtl_RestoreObj$C0:07EC · 133 B · EnginePuts one object (A = slot) back from its FieldBtlObj record (X = record offset).
verifiedFieldBtl_RestoreParty$C0:0871 · 47 B · EngineObj_DrawUnlink then FieldBtl_RestorePc for each party member from its FieldBtlPc record.
verifiedFieldBtl_RestorePc$C0:08A0 · 101 B · EngineFieldBtl_RestoreObj's restore path for a party member (A = slot, X = FieldBtlPc record offset): Obj_TileX/Y, the low bytes of Obj_PosX/Y, Obj_LastFrame, Obj_ScreenX/Y and Obj_AnimTimer = 0 from...
verifiedField_RestoreSaveBlock$C0:0905 · 19 B · Engine(was Sub_0905.) Copies SceneSave_Buffer ($7F:2000) back over Field_SaveBlock ($7E:0920, $14E0 bytes).
verifiedField_StashSaveBlock$C0:0918 · 19 B · Engine(was Sub_0918.) Copies Field_SaveBlock ($7E:0920, $14E0 bytes) to SceneSave_Buffer ($7F:2000).
verifiedLocLoad_Unk092B$C0:092B · 53 B · EngineFirst location-load step: Loc_RecOfs = (Loc_Id & $FF) x LocRom_RecSize, plus LocRom_HalfOfs when Loc_Id bit 8 is set, i.e.
verifiedLocLoad_Unk0960$C0:0960 · 125 B · EngineLoads the graphics of layers 1 and 2.
verifiedLocLoad_Unk09DD$C0:09DD · 55 B · EngineUnpacks the layer 1/2 metatile table: unless LocRom.Tileset12 is LocRom_SetNone, its LocGfx_Meta12Ptrs entry is unpacked with Decomp_ToWramVec to Map_Meta12TL ($7E:B000), over the MapProps that...
verifiedLocLoad_Unk0A14$C0:0A14 · 60 B · EngineUnpacks the layer-3 metatile table: unless Field_UnkBB is set (no layer 3, LocLoad_Unk6DCF) or LocRom.Tileset3 is LocRom_SetNone, its LocGfx_Meta3Ptrs entry is unpacked with Decomp_ToWramVec to...
verifiedLocLoad_DrawMap$C0:0A50 · 175 B · EngineDraws the freshly loaded map: - Map_LoadTreasureTiles (DP=$1D00), Ppu_SetBgLayout and Ppu_ApplyMapScreens; - with DP=$1D00: Map_InitOrigin, LocLoad_EmptyStep, the tilemap VRAM bases...
verifiedField_RefreshHdmaLong$C0:0AFF · 41 B · Engine(was the stub AudioDrvSync; it touches no sound.) A JSL service for other banks (ReentryVectors [2]): with DP_Field and DB=$00, sets Field_Unk53Bit7, runs EngFD_UnkC2C1 twice (so both of its...
verifiedScene_ResumeNmi$C0:0B28 · 38 B · EngineScene_ReloadStep's last setup: EngFD_UnkC124 (writes HDMA table bytes in bank $7F from the map's tilemap settings; not traced), EngFD_UnkC2C1 (with 8-bit X/Y) and Hdma_InitChannelsFD, then waits...
verifiedInitHW$C0:0B4E · 22 B · EngineDisables interrupts, enables forced blank, clears NMI/DMA/HDMA, and sets DB=$00 (PHA/PLB), which GameLoop_Main and other callers rely on.
verifiedInstallNMI$C0:0B64 · 17 B · EngineWrites JML NmiHandler ($C0:EA63) into the RAM trampoline at $7E:0500.
verifiedInstallIRQ$C0:0B75 · 17 B · EngineWrites JML IrqHandler ($C0:ECCC) into the RAM trampoline at $7E:0504.
verifiedField_InitLoadState$C0:0B86 · 240 B · Engine(was FrameStateInit.) Called once per location load from GameLoop_LoadField, not per frame.
verifiedField_SceneChangeTick$C0:0C76 · 258 B · Engine(was Sub_0C76.) Runs every frame from GameLoop_FrameBody.
verifiedModeE6_Handler$C0:0D78 · 231 B · EngineTile animation for map-tile state $E6: a 1x2 column, the tile at (Field_TileAnimX, Field_TileAnimY) and the one above it.
verifiedModeEC_Handler$C0:0E5F · 437 B · EngineTile animation for map-tile state $EC: a 2x2 block, columns col..col+1, rows row-1..row.

$C0:1000

Verified · 35

verifiedModeEE_Handler$C0:1014 · 437 B · EngineTile animation for map-tile state $EE: a 2x2 block, columns col-1..col, rows row-1..row (ModeEC_Handler mirrored).
verifiedModeFA_Handler$C0:11C9 · 651 B · EngineTile animation for map-tile state $FA: a 2-wide, 3-tall block, columns col..col+1, rows row-2..row.
verifiedModeFC_Handler$C0:1454 · 648 B · EngineTile animation for map-tile state $FC: a 2-wide, 3-tall block, columns col-1..col, rows row-2..row (ModeFA_Handler mirrored).
verifiedDefaultHandler$C0:16DC · 509 B · EngineThe rest of Field_SceneChangeTick's request handling: reached by BRL when Field_SceneFlags bit 4 is clear or the tile mode is not one of the five Mode*_Handlers, by BRL at the end of ModeE6-FA...
verifiedField_PauseAndMenuInput$C0:18D9 · 172 B · Engine(was Sub_18D9.) Per-frame pause and menu input, called from GameLoop_FrameBody before Field_SceneChangeTick.
verifiedField_FadeToBankC2Mode5$C0:1985 · 66 B · Engine(was Sub_1985.) Called from Field_PauseAndMenuInput when Pad_Unk00F6 bit 0 is set.
verifiedField_RunBankC2Mode5$C0:19C7 · 60 B · Engine(was Sub_19C7.) Calls BankC2_Entry8000 with A = 5, X = 0 (meaning of 5 unverified; earlier notes called it "BG mode 5"), then reloads the field: restore state, re-init changed party members, move...
verifiedParty_ReinitIfChanged$C0:1A03 · 169 B · Engine(was Sub_1A03.) After a bank-$C2 round trip: if Party_Members no longer matches the copy taken at load (Party_MembersCache), re-run the init function of every character object that exists...
verifiedField_ActionButton$C0:1AAC · 51 B · Engine(was Field_Unk1AAC.) Per-frame check of the action button: does nothing unless Pad_Unk00F6 bit 7 (A, if Pad_Unk00F6 has the Pad_Pressed layout) is set.
verifiedSub_1ADF$C0:1ADF · 87 B · Engine (unnamed)Purpose unknown: every variable it touches (Field_Unk34, Field_Unk62-66, Pad_Unk00F6-F8) is still unidentified, so it keeps its address name.
verifiedBg_TilemapIndex64x32$C0:1B36 · 29 B · Engine(was Sub_1B36.) Word offset of an 8x8 tile in a 64x32 BG tilemap made of two 32x32 screens side by side.
verifiedLocLoad_AudioSetup$C0:1B53 · 61 B · EngineLoadLocation's sound step.
verifiedAudio_PlayTileSfxA$C0:1B90 · 2 B · Engine(was Sub_1B90.) Plays sound effect Audio_SfxTileAnimA through the sound driver: Audio_CmdId = $19 (play effect), Arg0 = effect id, Arg1 = the low byte of the party leader's Obj_ScreenX (presumably...
verifiedAudio_PlaySfxAtLeader$C0:1B92 · 21 B · Engineshared tail; Audio_PlayTileSfxA falls in here and Audio_PlayTileSfxB branches here (BRA at $C0:1BA9).
verifiedAudio_PlayTileSfxB$C0:1BA7 · 4 B · Engine(was Sub_1BA7.) Plays sound effect Audio_SfxTileAnimB: same as Audio_PlayTileSfxA with the other effect id, sharing its tail Audio_PlaySfxAtLeader.
verifiedMusicCueDispatch$C0:1BAB · 59 B · EngineBefore a battle, probably: with FieldBtl_EvtKeepMusic clear, Audio_Unk1E10 = $FF and command Audio_Cmd14 with Audio_CmdArg0 = Audio_SfxUnkFA ($45 at load: the battle music, probably); with it set...
verifiedAudioFadeDispatch$C0:1BE6 · 278 B · EngineAfter a battle, probably, by FieldBtl_Result: - 1 (wait for a button and restart: the party lost, probably) unless FieldBtl_EvtNoReset: Audio_Unk1E10 = 0; Audio_CmdUnk81 (0, 0, $FF); Audio_Cmd14...
verifiedField_FindObjInFront$C0:1CFC · 90 B · EngineLooks for an object the leader can act on in the facing direction.
verifiedField_ObjInReachTable$C0:1D56 · 8 B · EngineField_FindObjInFront's reach test for each facing, indexed by Obj_Facing x 2.
verifiedField_ObjInReachUp$C0:1D5E · 38 B · EngineFacing 0: the object in Field_UnkEB is in reach when it is above the leader (Obj_PosY - Field_FindLeaderY negative) by less than Field_ReachAhead and off the leader's column by less than...
verifiedField_ObjInReachDown$C0:1D84 · 35 B · EngineFacing 1: as Field_ObjInReachUp for an object below the leader (Obj_PosY - Field_FindLeaderY not negative).
verifiedField_ObjInReach_No$C0:1DA7 · 4 B · Engine
verifiedField_ObjInReachLeft$C0:1DAB · 38 B · EngineFacing 2: as Field_ObjInReachUp with X and Y swapped: in reach when the object is left of the leader (Obj_PosX - Field_FindLeaderX negative) by less than Field_ReachAhead and off its row by less...
verifiedField_ObjInReachRight$C0:1DD1 · 35 B · EngineFacing 3: as Field_ObjInReachLeft for an object right of the leader (Obj_PosX - Field_FindLeaderX not negative).
verifiedField_CheckTileInFront$C0:1DF4 · 158 B · EngineThe action button's map check: treasure on the tile in front of the leader.
verifiedField_TileInFrontTable$C0:1E92 · 8 B · EngineField_CheckTileInFront's tile pick for each facing, indexed by Obj_Facing x 2.
verifiedField_TileInFrontUp$C0:1E9A · 45 B · EngineFacing 0: the tile one row above the leader (Obj_TileY - 1).
verifiedField_TileInFrontDown$C0:1EC7 · 23 B · EngineFacing 1: the tile one row below the leader.
verifiedField_TileInFront_No$C0:1EDE · 2 B · Engine
verifiedField_TileInFrontLeft$C0:1EE0 · 23 B · EngineFacing 2: the tile one column left of the leader.
verifiedField_TileInFrontRight$C0:1EF7 · 23 B · EngineFacing 3: the tile one column right of the leader.
verifiedField_CheckTileInFront_Start$C0:1F0E · 22 B · EngineField_CheckTileInFront's tail: A = the TreasureKind_* value.
verifiedFade_StepBrightness$C0:1F24 · 54 B · Engine(was Sub_1F24.) Brightness fade: steps Fade_Brightness one unit toward Fade_BrightnessTarget every Fade_BrightnessDelay+1 frames and clears FadeFlag_Brightness when it gets there (or reaches 0...
verifiedFade_StepFixedColor$C0:1F5A · 45 B · Engine(was Sub_1F5A.) Fixed-colour fade: steps Fade_FixedColor one unit toward Fade_FixedColorTarget every Fade_FixedColorDelay+1 frames and clears FadeFlag_FixedColor when it gets there.
verifiedField_Unk1F87$C0:1F87 · 299 B · EngineBy Field_Unk29 (the message state): - 0: nothing.

$C0:2000

Verified · 49

verifiedField_MsgClearBuf$C0:20B2 · 64 B · EngineZeroes the 1 KB text buffer Field_Unk7EF000 ($7E:F000-$7E:F3FF) as Map_ClearBufC800 does: two MVNs copy the 32 zero bytes at GfxRom_D2 to its first 64 bytes, then each MVN copies the zeroed part...
verifiedField_MsgStart$C0:20F2 · 52 B · EngineStarts the text window on the message: TextWin_StrIndex = Field_Unk2A; the string table TextWin_StrTable = FieldMsg_TreasureStrs ($DE:FF00) while Field54_WatchBox is set in Field_Unk54 (a treasure...
verifiedField_MsgStep$C0:2126 · 187 B · EngineOne step of the message text.
verifiedField_EventHookDispatch$C0:21E1 · 13 B · EngineRuns the Field_EventHook handler for this frame: entry Field_EventHook - 1 of Field_EventHookTable; nothing when it is 0.
verifiedField_EventHookTable$C0:21EE · 32 B · Engine16 handler addresses, indexed by (Field_EventHook - 1) x 2.
verifiedField_HookWinGrow0$C0:220E · 91 B · EngineHook 1: one frame of a growing window shape.
verifiedField_HookWinShrink0$C0:2269 · 111 B · EngineHook 2: the reverse of hook 1.
verifiedField_HookWinC3E$C0:22D8 · 81 B · EngineHook 3.
verifiedField_HookIdle$C0:2329 · 1 B · Engine
verifiedField_HookWinGrow1$C0:232A · 96 B · EngineHook 4: hook 1 with the colour window instead of BG windows: WOBJSEL enables colour window 1, CGWSEL limits colour math to inside the window (with the sub screen added), and BankC3_Entry0008 runs...
verifiedField_HookWinShrink1$C0:238A · 88 B · EngineHook 5: the reverse of hook 4 (mode 1, colour window).
verifiedField_HookWinShrink1_Off$C0:23E2 · 39 B · Engine
verifiedField_HookWinQuad$C0:2409 · 267 B · EngineHook 6: a colour-window shape from four moving points, for WinFx_QuadTimer frames.
verifiedField_HookWinFixedA$C0:2514 · 117 B · EngineHooks 7 and 8: a fixed shape (centre WinFx_FixedX/Y, size WinFx_FixedSizeA, mode 0) on BG3's window 1, inverted; colour math outside the window only.
verifiedField_HookWinFixedB$C0:2589 · 133 B · EngineHooks 9 and 10: as hooks 7/8 with size WinFx_FixedSizeB, window 1 on BG2 and BG3 (not inverted), and different layer and colour-math bytes: Ppu_Unk0BD7/Hdma_Unk7F1520 = BG3...
verifiedField_HookLeaveToBankC3$C0:260E · 65 B · EngineHook 11: leaves the field for good.
verifiedField_HookWinPulse$C0:264F · 214 B · EngineHook 12, a blocking sequence that runs its own frames (each one Field_EndOfFrameShort + Field_WaitFrame, with no Field_FrameUpdate): redraws the map (Field_BuildC800Mode1, Field_Unk74E8/74F7...
verifiedField_WinPulseDraw$C0:2725 · 40 B · EngineOne frame of Field_HookWinPulse's shape: WinFx_Size to WinFx_ArgSize, table WinFx_TableA or WinFx_TableB by Field_Unk53, then BankC3_Entry0008 in mode $80 (WinFx_ArgX/Y were set by the caller).
verifiedField_ServiceUnk54$C0:274D · 158 B · Engine(was Field_Unk274D.) Per-frame service of the Field_Unk54 requests, first match wins: - bit 4 (Field54_Credits): build the next line of the staff credits.
verifiedField_ServiceUnk54_SendLine$C0:27EB · 57 B · Engine
verifiedField_FadeInAfterReload$C0:2824 · 36 B · Engine(was Sub_2824.) Fade-in after a reload: unless Scene_ReloadStep returns nonzero, raises Fade_Brightness one step per frame (input disabled around Field_FrameUpdate) until it reaches full brightness.
verifiedScene_SettleFrames$C0:2848 · 36 B · EngineThe field-load fade-in: a copy of Field_FadeInAfterReload just before it, differing in one call.
verifiedScene_ReloadStep$C0:286C · 62 B · EngineRebuilds the screen after a location load or a bank-$C2 round trip, before the fade-in: TileAnimList_ApplyAll, LocLoad_DrawMap, the object resets Field_ResetUnk0B88, Field_ResetUnk0B80...
verifiedTileAnimList_Clear$C0:28AA · 22 B · EngineFills TileAnimList with TileAnimList_Empty (all 16 entries).
verifiedTileAnimList_AddCurrent$C0:28C0 · 33 B · EngineAdds the tile at Field_TileAnimX/Y (the 16-bit word) to TileAnimList: from the first entry on, it stops at an entry equal to it (already listed) or puts it in the first empty one.
verifiedTileAnimList_ApplyAll$C0:28E1 · 24 B · EngineRuns TileAnimList_ApplyOne for each TileAnimList entry up to the first empty one (or all 16).
verifiedTileAnimList_ApplyOne$C0:28F9 · 254 B · EnginePuts the animated states of one listed tile into Map_TileProps, by the state at the index A holds (only the five start states count; any other leaves the map alone): - $E6: the tile and the one...
verifiedField_Unk29F7$C0:29F7 · 385 B · EngineWrites a 32 x 10 tilemap (Field_UploadUnk1D00Bytes, $280 bytes) to Field_Unk7EF000 through the WRAM data port, DP = DP_PPU; Field_UploadUnk1D00 then sends it to VRAM $1D00.
verifiedField_Unk2B78$C0:2B78 · 201 B · EngineWrites a 32 x 8 tilemap (Field_UploadUnk1C00Bytes, $200 bytes) to Field_Unk7EF000 through the WRAM data port, DP = DP_PPU, over what Field_Unk29F7 left there; Field_UploadUnk1C00 then sends it to...
verifiedScrollStepAccum$C0:2C41 · 391 B · EngineSteps the scroll positions of layers 2 and 3 by signed per-frame speeds in 1/16 pixels, the copies of them that FieldBtlPpu.Scroll2 holds for the battle.
verifiedVramDma_Upload$C0:2DC8 · 41 B · EngineCopies a block to VRAM with DMA channel 7: VMADDL = VramDma_Addr, VMAIN = increment after the high byte, DMAP7 = VramDma_Mode, B-bus target VMDATAL, source VramDma_Src/SrcBank, VramDma_Size bytes.
verifiedClearRAMDMA$C0:2DF1 · 45 B · EngineZeros a WRAM region via DMA channel 7, sourcing from MPYL (always 0 since M7A=M7B=0).
verifiedSys_HaltWithColor$C0:2E1E · 73 B · Engine(was the stub LoadSavePath.) Stops the game on a single colour: the first 21 bytes are InitHW's body written inline (interrupts off, forced blank, NMI/DMA/HDMA off, DB=$00), then it also clears...
verifiedEvt_OpAA_SetAnimRow$C0:2E67 · 6 B · EngineEvent opcode $AA (2 bytes: $AA, row): Obj_Cur's Obj_AnimRow = row, Obj_AnimMode = Obj_AnimModeNormal (1), and Obj_AnimTimer, ObjX_AnimLoops and Obj_AnimColumn = 0 (the row starts over at once); X...
verifiedEvt_SetAnimRow$C0:2E6D · 7 B · Engine
verifiedEvt_SetAnimMode$C0:2E74 · 19 B · Engine
verifiedEvt_OpB3_AnimRow0$C0:2E87 · 4 B · EngineEvent opcode $B3 (1 byte): Evt_SetAnimRow with row 0 (ObjAnim_RowStand, the row Obj_SetStandAnim uses); X = Y + 1, C=1.
verifiedEvt_OpB4_AnimRow1$C0:2E8B · 4 B · EngineEvent opcode $B4 (1 byte): Evt_SetAnimRow with row 1 (ObjAnim_RowWalk, the row Obj_SetMoveAnim walks with); X = Y + 1, C=1.
verifiedEvt_OpAE_AnimReset$C0:2E8F · 11 B · EngineEvent opcode $AE (1 byte): Obj_Cur's Obj_AnimRow = 0 (ObjAnim_RowStand) and Obj_AnimMode = 0, then as Evt_SetAnimMode (timer, loops and column 0); X = Y + 1, C=1.
verifiedEvt_OpAB_PlayAnimOnce$C0:2E9A · 103 B · EngineEvent opcode $AB (2 bytes: $AB, row): plays animation row once in mode 2 and waits for it.
verifiedEvt_OpB7_PlayAnimLoops$C0:2F01 · 112 B · EngineEvent opcode $B7 (3 bytes: $B7, row, count): as Evt_OpAB_PlayAnimOnce with ObjX_AnimLoops = count + 1 at the start (Obj_AnimTickAndQueue takes 2 off per pass of the row and stops at 1); done: X =...
verifiedEvt_OpAC_ShowFrame$C0:2F71 · 37 B · EngineEvent opcode $AC (2 bytes: $AC, frame): Obj_Cur shows a fixed frame: Obj_FixedFrame = frame, column and timer 0, Obj_AnimRow = $FF when Obj_AnimMode was 0 (as in Evt_OpAB_PlayAnimOnce)...
verifiedEvt_OpAD_WaitRuns$C0:2F96 · 48 B · EngineEvent opcode $AD (2 bytes: $AD, n): waits n of the object's script runs.
verifiedEvt_OpB9_Wait4$C0:2FC6 · 4 B · EngineEvent opcode $B9 (1 byte): Evt_WaitRuns with n = 4; X = Y + 1 when done.
verifiedEvt_OpBA_Wait8$C0:2FCA · 4 B · EngineEvent opcode $BA (1 byte): Evt_WaitRuns with n = 8; X = Y + 1 when done.
verifiedEvt_OpBD_Wait32$C0:2FCE · 4 B · EngineEvent opcode $BD (1 byte): Evt_WaitRuns with n = $20; X = Y + 1 when done.
verifiedEvt_OpBC_Wait16$C0:2FD2 · 2 B · EngineEvent opcode $BC (1 byte): Evt_WaitRuns with n = $10.
verifiedEvt_WaitRuns$C0:2FD4 · 41 B · Engine
verifiedEvt_OpAF_PartyControlOnce$C0:2FFD · 5 B · EngineEvent opcode $AF (1 byte): one run of Evt_OpB0_PartyControl, then the script goes on: X = Y + 1 (the next opcode, for the next run), C=0.

$C0:3000

Verified · 76

verifiedEvt_OpB0_PartyControl$C0:3002 · 91 B · EngineEvent opcode $B0 (1 byte): the script of a party member's object stays here (X = Y, C=0 on every path) and moves it each run.
verifiedObj_Unk305D$C0:305D · 86 B · Sprites & objectsSteps Obj_Cur toward the point $80 / $F0 within its tile (Obj_TileCentreX, Obj_TileFootY: the middle column, the bottom row of the tile), one frame at a time.
verifiedObj_Unk30B3$C0:30B3 · 161 B · Sprites & objectsSteps Obj_Cur onto the position of the object in ObjFront_Other, one frame at a time: compares Obj_PosX and then Obj_PosY of the two with the low four bits masked (Obj_PosCoarseMask).
verifiedEvt_StartTargetFunc2$C0:3154 · 93 B · EngineThe touch counterpart of Evt_StartTargetFunc1: starts function 2 of the object in Field_UnkEB.
verifiedEvt_PushTarget$C0:31B1 · 187 B · EngineMoves the object in Field_UnkEB one tile on in the leader's facing, probably a push.
verifiedEvt_OpD9_PartyWalkToTiles$C0:326C · 494 B · EngineEvent opcode $D9 (7 bytes: $D9, then column, row for the leader, member 2 and member 3): walks the party members to three tiles.
verifiedEvt_OpDA_PartyGather$C0:345A · 229 B · EngineEvent opcode $DA (1 byte): party members 2 and 3 walk to the leader.
verifiedEvt_OpB1_Yield$C0:353F · 4 B · EngineEvent opcode $B1 (1 byte): ends the object's run here: X = Y + 1 (the next opcode, for the next run), C=0.
verifiedEvt_OpB2_Halt$C0:3543 · 3 B · EngineEvent opcode $B2 (1 byte): stops the object on this opcode for good: X = Y (the opcode again), C=0.
verifiedEvt_OpB5_FollowObj$C0:3546 · 9 B · EngineEvent opcode $B5 (2 bytes: $B5, slot): runs Evt_Op94_WalkToObj (a step toward the object in slot) and stays on this opcode for good: X = Y, C=0 whatever the walk returned.
verifiedEvt_OpB6_FollowPc$C0:354F · 8 B · EngineEvent opcode $B6 (2 bytes: $B6, p): runs Evt_Op95_WalkToPc (a step toward party member p) with X = Y returned: the opcode stays.
verifiedEvt_OpB8_SetMsgPtr$C0:3557 · 25 B · EngineEvent opcode $B8 (4 bytes: $B8, ptr (3 bytes)): Field_Unk2B (word) and Field_Unk2D (bank) = ptr, the pointer the message opcodes need (probably to the location's message table); X = Y + 4, C=1.
verifiedEvt_OpBB_Msg$C0:3570 · 69 B · EngineEvent opcode $BB (2 bytes: $BB, msg): shows message msg (probably; see the banner) with Field_Unk30 = 0.
verifiedEvt_OpC1_MsgUnk30_1$C0:35B5 · 71 B · EngineEvent opcode $C1 (2 bytes: $C1, msg): as Evt_OpBB_Msg with Field_Unk30 = 1.
verifiedEvt_OpC2_MsgUnk30_2$C0:35FC · 71 B · EngineEvent opcode $C2 (2 bytes: $C2, msg): as Evt_OpBB_Msg with Field_Unk30 = 2.
verifiedEvt_OpC0_MsgChoice$C0:3643 · 49 B · EngineEvent opcode $C0 (3 bytes: $C0, msg, choices): as Evt_OpBB_Msg (Field_Unk30 = 0), with a choice: on starting, Field_Unk65 = choices bits 0-1 and Field_Unk64 = bits 2-3 (Evt_ChoiceMask)...
verifiedEvt_MsgChoiceStart$C0:3674 · 54 B · Engine
verifiedEvt_OpC3_MsgChoiceUnk30_1$C0:36AA · 51 B · EngineEvent opcode $C3 (3 bytes: $C3, msg, choices): as Evt_OpC0_MsgChoice with Field_Unk30 = 1.
verifiedEvt_OpC4_MsgChoiceUnk30_2$C0:36DD · 52 B · EngineEvent opcode $C4 (3 bytes: $C4, msg, choices): as Evt_OpC0_MsgChoice with Field_Unk30 = 2 (it reaches Evt_MsgChoiceStart with a BRL).
verifiedEvt_Op33_SetPalette$C0:3711 · 70 B · EngineEvent opcode $33 (2 bytes: $33, slot): Obj_Cur's Obj_OamAttr = slot x 2 & ObjPal_AttrMask (the palette bits; the other attribute bits are cleared), and its 12 colours (Obj_PalSrc in bank $E4) are...
verifiedEvt_OpC8_EnterBankC2$C0:3757 · 41 B · EngineEvent opcode $C8 (2 bytes: $C8, arg): hands over to bank $C2 the way Field_SceneChangeTick's SceneFlag_Reload path does, with Field_BankC2Arg = arg, and goes on once the field is back...
verifiedEvt_OpC9_IfHasItem$C0:3780 · 49 B · EngineEvent opcode $C9 (3 bytes: $C9, item, n): BankC1_Entry8003 service 0 (BankC1Svc_FindItem) with Y = item.
verifiedEvt_OpCA_AddItem$C0:37B1 · 11 B · EngineEvent opcode $CA (2 bytes: $CA, item): BankC1_Entry8003 service 1 (BankC1Svc_AddItem, one more of item Y = item); X = Y + 2, C=1.
verifiedEvt_AddItemTail$C0:37BC · 11 B · Engine
verifiedEvt_OpC7_AddItemVar$C0:37C7 · 28 B · EngineEvent opcode $C7 (2 bytes: $C7, a): as Evt_OpCA_AddItem with the item taken from the low byte of event word a (Evt_Unk7F0200 + a x 2): BRA to Evt_AddItemTail; X = Y + 2, C=1.
verifiedEvt_OpCB_RemoveItem$C0:37E3 · 22 B · EngineEvent opcode $CB (2 bytes: $CB, item): BankC1_Entry8003 service 2 (BankC1Svc_RemoveItem: one fewer of item Y = item, the entry emptied at 0; nothing when it is not held); X = Y + 2, C=1.
verifiedEvt_OpD7_GetItemCount$C0:37F9 · 46 B · EngineEvent opcode $D7 (3 bytes: $D7, item, a): BankC2_Entry8004 command $0C (BankC2Cmd_ItemCount) with X = item gives the count held (0 when none); it goes to the low byte of event word a...
verifiedEvt_OpCC_IfHasGold$C0:3827 · 52 B · EngineEvent opcode $CC (4 bytes: $CC, amount (word), n): BankC1_Entry8003 service 3 (BankC1Svc_HasGold) with Y = amount.
verifiedEvt_OpCD_AddGold$C0:385B · 25 B · EngineEvent opcode $CD (3 bytes: $CD, amount (word)): BankC1_Entry8003 service 4 (BankC1Svc_AddGold) with Y = amount; X = Y + 3, C=1.
verifiedEvt_OpCE_RemoveGold$C0:3874 · 25 B · EngineEvent opcode $CE (3 bytes: $CE, amount (word)): BankC1_Entry8003 service 5 (BankC1Svc_RemoveGold: takes amount off the gold when there is that much); X = Y + 3, C=1.
verifiedEvt_OpCF_IfCharListed$C0:388D · 49 B · EngineEvent opcode $CF (3 bytes: $CF, char, n): BankC2_Entry8004 command 3 (BankC2Cmd_FindListed) with Y = char.
verifiedEvt_OpD0_AddCharToReserve$C0:38BE · 21 B · EngineEvent opcode $D0 (2 bytes: $D0, char): BankC2_Entry8004 command 4 (BankC2Cmd_AddToReserve) with Y = char; X = Y + 2.
verifiedEvt_OpD1_UnlistChar$C0:38D3 · 21 B · EngineEvent opcode $D1 (2 bytes: $D1, char): BankC2_Entry8004 command 5 (BankC2Cmd_Unlist: the character's place in Menu_PartyOrder is marked empty); X = Y + 2.
verifiedEvt_OpD2_IfCharInParty$C0:38E8 · 49 B · EngineEvent opcode $D2 (3 bytes: $D2, char, n): BankC2_Entry8004 command 0 (BankC2Cmd_FindInParty) with Y = char.
verifiedEvt_OpD3_AddCharToParty$C0:3919 · 53 B · EngineEvent opcode $D3 (2 bytes: $D3, char): BankC2_Entry8004 command 1 (BankC2Cmd_AddToParty) with Y = char, then ObjQ_Unk78 = ObjQ_Unk78Set1.
verifiedEvt_OpD4_MoveCharToReserve$C0:394E · 185 B · EngineEvent opcode $D4 (2 bytes: $D4, char): takes the character's object out of the party, by the first of Party_ObjSlot / 1 / 2 (present) whose Obj_Unk1101 is char (read as the object's character...
verifiedEvt_OpD6_DropCharObj$C0:3A07 · 97 B · EngineEvent opcode $D6 (2 bytes: $D6, char): the first present party member (Party_ObjSlot, then 1, then 2) whose Obj_Unk1101 is char gets Obj_Unk1100 = 3 (Obj_Unk1100Out), and its place in...
verifiedEvt_OpD5_BankC2Cmd0A$C0:3A68 · 27 B · EngineEvent opcode $D5 (3 bytes: $D5, a, b): BankC2_Entry8004 command $0A (BankC2Cmd_Unk0A) with Y = a and X = b; X = Y + 3.
verifiedEvt_OpD8_StartBattle$C0:3A83 · 52 B · EngineEvent opcode $D8 (3 bytes: $D8, a, b): starts a battle and goes on after it: - SceneFlag_Battle set in Field_SceneFlags (not started yet): X = the opcode, C=0; - else FadeFlag_AfterBattle set in...
verifiedEvt_OpE0_Warp$C0:3AB7 · 58 B · EngineEvent opcode $E0 (5 bytes: $E0, location (word), column, row): sets Loc_DestId / Loc_DestX (column, row) / Loc_DestFacing from the operands, SceneFlag_Warp in Field_SceneFlags and Fade_Brightness...
verifiedEvt_OpDC_SetPrevLoc$C0:3AF1 · 42 B · EngineEvent opcode $DC (5 bytes: $DC, location (word), column, row): sets Loc_PrevId, Loc_PrevX (column, row) and Loc_PrevFacing from the operands, as Field_InitLoadState would have stored them for that...
verifiedEvt_OpDD_SetLoc$C0:3B1B · 42 B · EngineEvent opcode $DD (5 bytes: $DD, location (word), column, row): sets Loc_Id, Loc_EntryX (column, row) and Loc_EntryFacing from the operands without loading anything; X = Y + 5, C=1.
verifiedEvt_OpDE_SetLocUnk1E$C0:3B45 · 6 B · EngineEvent opcode $DE (5 bytes, as $DD): Field_Unk1E = 1 (Field_Unk1EOn; Field_FadeInAfterReload clears it), then BRA to Evt_OpDD_SetLoc.
verifiedEvt_OpE1_WarpNow$C0:3B4B · 77 B · EngineEvent opcode $E1 (5 bytes: $E1, location (word), column, row): warps at once, without the fade-out: Loc_Dest* from the operands (as Evt_OpE0_Warp), then it waits for vblank (RDNMI bit 7), runs...
verifiedEvt_OpDF_WarpNowUnk1E$C0:3B98 · 6 B · EngineEvent opcode $DF (5 bytes, as $E1): Field_Unk1E = 1 (Field_Unk1EOn), then BRA to Evt_OpE1_WarpNow (never returns).
verifiedEvt_OpE2_WarpVars$C0:3B9E · 103 B · EngineEvent opcode $E2 (5 bytes: $E2, a, b, c, d): as Evt_OpE0_Warp with the destination in event words (Evt_Unk7F0200 + n x 2): Loc_DestId = word a (all 16 bits, not masked), Loc_DestX = word b's low...
verifiedEvt_OpE3_SetControl$C0:3C05 · 12 B · EngineEvent opcode $E3 (2 bytes: $E3, value): Field_ControlEnabled = value (0 stops the pause/menu paths; the Map_Unk7F3700 scripts start with E3 00 and end with E3 01 or E3 00); X = Y + 2, C=1.
verifiedEvt_OpE8_SoundCmd18$C0:3C11 · 30 B · EngineEvent opcode $E8 (2 bytes: $E8, a): sends sound-driver command $18 (Audio_Cmd18, the command bank $C2 sends as C2Scene_SoundCmd18; meaning not traced) with Audio_CmdArg0 = a and Audio_CmdArg1 =...
verifiedEvt_OpEA_PlayMusic$C0:3C2F · 29 B · EngineEvent opcode $EA (2 bytes: $EA, track): Menu_Config1E = track and Audio_CmdPlayMusic sent with Audio_CmdArg0 = track, as LocLoad_AudioSetup starts a location's music (Audio_CmdArg1/2 left as they...
verifiedEvt_OpEB_SoundCmds81To83$C0:3C4C · 76 B · EngineEvent opcode $EB (3 bytes: $EB, a, b): sends three sound-driver commands through Audio_DriverCommand: Audio_CmdUnk81 with arguments a, b, Audio_Cmd81Arg; then Audio_Cmd82 and Audio_Cmd83, each...
verifiedEvt_OpEC_SoundCmd$C0:3C98 · 36 B · EngineEvent opcode $EC (4 bytes: $EC, command, a, b): Audio_CmdId = command, Audio_CmdArg0 = a, Audio_CmdArg1 = b (Audio_CmdArg2 left as it was), sent through Audio_DriverCommand; X = Y + 4, C=0.
verifiedEvt_OpED_WaitApuio1$C0:3CBC · 9 B · EngineEvent opcode $ED (1 byte): waits while APUIO1 (the sound CPU's port 1) reads nonzero: X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpEE_WaitApuio3$C0:3CC5 · 11 B · EngineEvent opcode $EE (1 byte): waits while the low nibble of APUIO3 (the sound CPU's port 3) is nonzero: X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpF0_FadeBrightness$C0:3CD0 · 45 B · EngineEvent opcode $F0 (2 bytes: $F0, b): the high nibble of b is a screen brightness (0-15).
verifiedEvt_OpF2_WaitBrightness$C0:3CFD · 10 B · EngineEvent opcode $F2 (1 byte): waits while FadeFlag_Brightness is set (a brightness fade runs): X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpF1_FadeFixedColor$C0:3D07 · 115 B · EngineEvent opcode $F1 (2 bytes: $F1, 0, or 3 bytes: $F1, colour, s): the fixed colour (Fade_FixedColor, COLDATA-style: bits 5-7 the channels, bits 0-4 the intensity).
verifiedEvt_OpF3_WaitFixedColor$C0:3D7A · 10 B · EngineEvent opcode $F3 (1 byte): waits while FadeFlag_FixedColor is set (a fixed-colour fade runs): X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpF4_SetShake$C0:3D84 · 19 B · EngineEvent opcode $F4 (2 bytes: $F4, value): Field_UnkBC = value (nonzero: Map_Unk91AC sets Map_ShakeX/Y from Eng_Unk0400, a screen shake by that inference); with 0, Map_ShakeX and Map_ShakeY = 0 too.
verifiedEvt_OpE4_CopyMapRegion$C0:3D97 · 46 B · EngineEvent opcode $E4 (8 bytes: $E4, source column, row, end column, row, destination column, row, planes): MapCopy_SrcX/Y, MapCopy_EndX/Y, MapCopy_DstX/Y and Field_Unk44 (the MapCopy_* plane bits)...
verifiedEvt_OpE5_CopyMapRegionRedraw$C0:3DC5 · 47 B · EngineEvent opcode $E5 (8 bytes, as $E4): the same MapCopy_* and Field_Unk44 setup, then Field_MapRedrawSel = the plane bits 0-2 (MapCopy_L1-L3, the layers) and SceneFlag_MapRedraw set, so...
verifiedEvt_OpE6_SetDrift$C0:3DF4 · 60 B · EngineEvent opcode $E6 (5 bytes: $E6, x, y, layers, frames): for each of Map_Layer1/2/3 set in layers, the word Map_Drift1X/2X/3X (with its Y byte) = x, y: the per-frame amounts Map_Unk91AC adds to that...
verifiedEvt_OpE7_ScrollTo$C0:3E30 · 44 B · EngineEvent opcode $E7 (3 bytes: $E7, column, row): scrolls the view to a map tile through Map_Unk91AC's scroll-to, by Map_ScrollToMode: - 0 (start): Map_ScrollToX = column x 2, Map_ScrollToY = row x 2...
verifiedEvt_OpF8_BankC2Cmd06And07$C0:3E5C · 11 B · EngineEvent opcode $F8 (1 byte): BankC2_Entry8004 commands 6 and 7 (BankC2Cmd_Unk06, BankC2Cmd_Unk07); X = Y + 1.
verifiedEvt_BankC2CmdTail$C0:3E67 · 7 B · Engine
verifiedEvt_OpF9_BankC2Cmd06$C0:3E6E · 7 B · EngineEvent opcode $F9 (1 byte): BankC2_Entry8004 command 6 alone (see Evt_OpF8_BankC2Cmd06And07) through Evt_BankC2CmdTail; X = Y + 1, C as on entry (0: the run ends).
verifiedEvt_OpFA_BankC2Cmd07$C0:3E75 · 7 B · EngineEvent opcode $FA (1 byte): BankC2_Entry8004 command 7 alone (see Evt_OpF8_BankC2Cmd06And07) through Evt_BankC2CmdTail; X = Y + 1, C as on entry (0: the run ends).
verifiedEvt_OpFF9F_BankC2Cmd08$C0:3E7C · 8 B · EngineOpcode $FF $9F (2 bytes): BankC2_Entry8004 command 8 (BankC2Cmd_Unk08, Menu_CmdSetSram7FE2, which stores $FF at $30:7FE2) through Evt_BankC2CmdTail; X = Y + 2.
verifiedEvt_Op29_StartCredits$C0:3E84 · 82 B · EngineEvent opcode $29 (2 bytes: $29, b): sets layer 3 up for the staff credits, probably (the font load and the Credits_Text position): Map_OwnStep3 set in Map_OwnStepFlags and in Map_LayerEdgeOff...
verifiedEvt_Op2A_Field54Bit2$C0:3ED6 · 2 B · EngineEvent opcode $2A (1 byte): sets Field_Unk54 bit 2 (Field54_MapReq's low bit), a request Field_ServiceUnk54 serves (bits 2-3 shifted left once go to the map redraw); X = Y + 1, C=0.
verifiedEvt_SetField54Tail$C0:3ED8 · 6 B · Engine
verifiedEvt_Op2B_Field54Bit3$C0:3EDE · 4 B · EngineEvent opcode $2B (1 byte): sets Field_Unk54 bit 3 (Field54_Bit3, the other bit of Field54_MapReq) through Evt_SetField54Tail; X = Y + 1, C=0.
verifiedEvt_Op32_CreditsLine$C0:3EE2 · 4 B · EngineEvent opcode $32 (1 byte): sets Field54_Credits in Field_Unk54, so Field_ServiceUnk54 writes the next staff-credits line, through Evt_SetField54Tail; X = Y + 1, C=0.
verifiedEvt_Op2C_SetLayer3Pos$C0:3EE6 · 44 B · EngineEvent opcode $2C (3 bytes: $2C, x, y): Map_Acc3X/Y = 0, Map_Unk1D8F (layer 3 X) = x x 8 and Map_Unk1D91 (layer 3 Y) = y x 8, both 16-bit (8-pixel units, probably).
verifiedEvt_Op2F_SetCreditsPos$C0:3F12 · 20 B · EngineEvent opcode $2F (3 bytes: $2F, column, row): Credits_Column = column, Credits_Row = row (where Field_ServiceUnk54 puts the next credits line); X = Y + 3, C=1.
verifiedEvt_OpFE_WinQuad$C0:3F26 · 137 B · EngineEvent opcode $FE (18 bytes: $FE, frames, then eight pairs start, end for X0, Y0, X1, Y1, X2, Y2, X3, Y3): starts hook 6 (Field_HookWinQuad) moving four points from their starts to their ends in...
verifiedEvt_OpFF_Misc$C0:3FAF · 95 B · EngineEvent opcode $FF (2 bytes or more: $FF, sub, ...): sub is kept in EvtFF_Sub.

$C0:4000

Verified · 56

verifiedEvt_OpFFTable$C0:400E · 40 B · Engine20 handler addresses for opcode $FF's second byte $90-$A3, indexed by (sub - $90) x 2 (JSR (abs,X) at $C0:4009 in Evt_OpFF_Misc).
verifiedEvt_OpFF90_WinGrow0$C0:4036 · 31 B · EngineOpcode $FF $90 (5 bytes: $FF, $90, x, y, limit): WinFx_CenterX/Y = x, y, WinFx_SizeLimit = limit, WinFx_Size = 0, Field_EventHook = EventHook_WinGrow0 (hook 1 grows the window shape to the limit)...
verifiedEvt_OpFF91_WinShrink0$C0:4055 · 8 B · EngineOpcode $FF $91 (2 bytes): Field_EventHook = EventHook_WinShrink0 (hook 2 shrinks the shape to 0 and turns the window off); X = Y + 2 (no wait).
verifiedEvt_OpFF92_WinC3E1$C0:405D · 86 B · EngineOpcode $FF $92 (2 bytes): runs hook 3 (Field_HookWinC3E, the BankC3_Entry000E effect) with mode 1 and WinFx_Size 0, and waits for it to end: - Field_EventHook 0 (start): while WinFx_C3EMode...
verifiedEvt_OpFF94_WinC3E1Dark$C0:40B3 · 60 B · EngineOpcode $FF $94 (2 bytes): as Evt_OpFF92_WinC3E1 (mode 1) with WinFx_Size = 3 (WinFx_SizeBit1 | WinFx_SizeBit0), so hook 3 leaves the window on; when it is done this opcode sets Fade_Brightness = 0...
verifiedEvt_OpFF93_WinC3E2$C0:40EF · 86 B · EngineOpcode $FF $93 (2 bytes): as Evt_OpFF92_WinC3E1 with mode 2 (WinFx_C3EMode2) and WinFx_Size = 1 (WinFx_SizeBit0); the window is cleared when done, X = Y + 2.
verifiedEvt_OpFF95_WinC3E2Dark$C0:4145 · 60 B · EngineOpcode $FF $95 (2 bytes): as Evt_OpFF94_WinC3E1Dark with mode 2 (WinFx_C3EMode2) and WinFx_Size = 2 (WinFx_SizeBit1): when done Fade_Brightness = 0, Field_EventHook = 0, X = Y + 2.
verifiedEvt_OpFF96_Reset$C0:4181 · 16 B · EngineOpcode $FF $96 (2 bytes): waits for vblank (RDNMI bit 7), InitHW, S = StackTop and JML MainInit: the game restarts from its cold init (a reset, probably the end of a game).
verifiedEvt_OpFF97_WinGrow1$C0:4191 · 31 B · EngineOpcode $FF $97 (5 bytes: $FF, $97, x, y, limit): as Evt_OpFF90_WinGrow0 with Field_EventHook = EventHook_WinGrow1 (hook 4, the colour-window version); X = Y + 5 (no wait).
verifiedEvt_OpFF98_WinShrink1$C0:41B0 · 4 B · EngineOpcode $FF $98 (2 bytes): Field_EventHook = EventHook_WinShrink1 (hook 5) through Evt_OpFF_SetHookTail; X = Y + 2 (no wait).
verifiedEvt_OpFF99_WinFixedA$C0:41B4 · 4 B · EngineOpcode $FF $99 (2 bytes): Field_EventHook = EventHook_WinFixedA1 (hooks 7/8) through Evt_OpFF_SetHookTail; X = Y + 2 (no wait).
verifiedEvt_OpFF9A_WinFixedB$C0:41B8 · 2 B · EngineOpcode $FF $9A (2 bytes): Field_EventHook = EventHook_WinFixedB1 (hooks 9/10); X = Y + 2 (no wait).
verifiedEvt_OpFF_SetHookTail$C0:41BA · 6 B · Engine
verifiedEvt_OpFF9B_LeaveToBankC3$C0:41C0 · 4 B · EngineOpcode $FF $9B (2 bytes): Field_EventHook = EventHook_LeaveToBankC3 (hook 11 redraws the map and leaves the field for bank $C3 on its next frame) through Evt_OpFF_SetHookTail; X = Y + 2.
verifiedEvt_OpFF9C_WinShrink1Off$C0:41C4 · 4 B · EngineOpcode $FF $9C (2 bytes): Field_EventHook = EventHook_WinShrink1Off (hook 14, hook 5's shutdown: the window off at once) through Evt_OpFF_SetHookTail; X = Y + 2.
verifiedEvt_OpFF9E_WinPulse$C0:41C8 · 20 B · EngineOpcode $FF $9E (2 bytes): runs hook 12 (Field_HookWinPulse, which ends by setting EventHook_Idle) and waits for it: Field_EventHook 0: it is set to EventHook_WinPulse, X = the opcode...
verifiedEvt_OpFF9D_ClearPush$C0:41DC · 8 B · EngineOpcode $FF $9D (2 bytes): clears Field54_Push in Field_Unk54, which lets Evt_PushTarget start another push; X = Y + 2.
verifiedEvt_Op57_InitChar0$C0:41E4 · 8 B · EngineEvent opcode $57 (1 byte): Chr_ObjSlot[0] = Obj_Cur, then Evt_InitCharTail with character 0 (see Evt_Op80_InitCharObj).
verifiedEvt_Op5C_InitChar1$C0:41EC · 8 B · EngineEvent opcode $5C (1 byte): as Evt_Op57_InitChar0 for character 1.
verifiedEvt_Op62_InitChar2$C0:41F4 · 8 B · EngineEvent opcode $62 (1 byte): as Evt_Op57_InitChar0 for character 2.
verifiedEvt_Op68_InitChar4$C0:41FC · 8 B · EngineEvent opcode $68 (1 byte): as Evt_Op57_InitChar0 for character 4.
verifiedEvt_Op6A_InitChar3$C0:4204 · 8 B · EngineEvent opcode $6A (1 byte): as Evt_Op57_InitChar0 for character 3.
verifiedEvt_Op6C_InitChar5$C0:420C · 8 B · EngineEvent opcode $6C (1 byte): as Evt_Op57_InitChar0 for character 5.
verifiedEvt_Op6D_InitChar6$C0:4214 · 6 B · EngineEvent opcode $6D (1 byte): as Evt_Op57_InitChar0 for character 6, then falls into Evt_InitCharTail, which stores A (the character) in EvtChar_Id and BRAs to Evt_InitCharCommon; the other one-byte...
verifiedEvt_InitCharTail$C0:421A · 4 B · Engine
verifiedEvt_Op80_InitCharObj$C0:421E · 76 B · EngineEvent opcode $80 (2 bytes: $80, char): Chr_ObjSlot[char] = Obj_Cur (char 0-6; a larger one stores nothing), then Evt_InitCharCommon, which the one-byte character opcodes reach too (EvtChar_Id =...
verifiedEvt_InitCharCommon$C0:426A · 524 B · Engine
verifiedEvt_Op81_InitSprite$C0:4476 · 23 B · EngineEvent opcode $81 (2 bytes: $81, record): Obj_Cur becomes an object with sprite record record: Obj_Unk1100 = Obj_Unk1100Kind3, Obj_Unk1B01 = Obj_Unk1B01Solid, Obj_Unk1101 = record, then...
verifiedEvt_LoadSpriteRec$C0:448D · 202 B · Engine
verifiedEvt_InitWramSprite$C0:4557 · 57 B · EngineThe common start of Evt_Op82_InitWramSprite and Evt_Op83_InitEnemySprite (A = the Obj_Unk1100 kind, 4 or 5): Obj_Unk1100 = A, Obj_Unk1101 = the operand after the opcode (also left in WRMPYA for...
verifiedEvt_Op82_InitWramSprite$C0:4590 · 335 B · EngineEvent opcode $82 (2 bytes: $82, n): Evt_InitWramSprite with kind 4 (Obj_Unk1100Kind4), then Obj_Unk1B01 = Obj_Unk1B01Solid and sprite record SprRec_FirstNpc + n of RomE4_SprRec loaded as...
verifiedEvt_Op83_InitEnemySprite$C0:46DF · 392 B · EngineEvent opcode $83 (3 bytes: $83, n, b): Evt_InitWramSprite with kind 5 (Obj_Unk1100Kind5), Obj_Unk1B01 = Obj_Unk1B01Solid, then record n of RomE4_EnemySprRec (EvtSpr_EnemyRecBytes each; its first...
verifiedEvt_Op84_SetUnk1B01$C0:4867 · 15 B · EngineEvent opcode $84 (2 bytes: $84, value): Obj_Cur's Obj_Unk1B01 = value (bit 0: the object blocks the leader, Obj_Unk1B01Solid; bit 1: it can be pushed, Obj_Unk1B01Push).
verifiedEvt_Op87_SetScriptPeriod$C0:4876 · 28 B · EngineEvent opcode $87 (2 bytes: $87, n): Obj_Cur's Obj_Unk1000 = (n + 1) | its old bit 7 (Obj_Unk1000Bit7 kept): the object's script runs every n + 1 frames (Vblank_Unk59D9 reloads Obj_Unk1001 from...
verifiedEvt_Op88_ObjPalAnim$C0:4892 · 444 B · EngineEvent opcode $88 ($88, kind, ...): palette animations on Obj_Cur's own palette (its colour 0 is EvtPal_Base = Obj_OamAttr x 8 + EvtPal_SpriteColor0: Obj_OamAttr holds the palette slot x 2).
verifiedEvt_Op2E_PalAnim$C0:4A4E · 222 B · EngineEvent opcode $2E ($2E, kind, ...): as Evt_Op88_ObjPalAnim's kinds $4x/$5x and $8x, with absolute colour numbers instead of the object's palette.
verifiedEvt_FindFreeAnimB$C0:4B2C · 29 B · EngineFinds a free FieldAnimB record (.Unk0 = 0) among the first FieldAnimB_Searched (8) of the 12, from record 0 on; records 8-11 are never handed out here.
verifiedEvt_Op89_SetSpeed$C0:4B49 · 15 B · EngineEvent opcode $89 (2 bytes: $89, speed): Obj_Cur's Obj_Speed = speed (the step the Obj_SetVelocity* routines scale the direction by).
verifiedEvt_Op8A_SetSpeedVar$C0:4B58 · 28 B · EngineEvent opcode $8A (2 bytes: $8A, a): as Evt_Op89_SetSpeed with the low byte of the event word a.
verifiedEvt_Op8B_PlaceAtTile$C0:4B74 · 79 B · EngineEvent opcode $8B (3 bytes: $8B, column, row): puts Obj_Cur on the tile: Obj_PosX = column << 8 | EvtChar_SubXCentre, Obj_PosY = row << 8 | EvtChar_SubYLower.
verifiedEvt_Op8C_PlaceAtTileVar$C0:4BC3 · 100 B · EngineEvent opcode $8C (3 bytes: $8C, a, b): as Evt_Op8B_PlaceAtTile with the column and row from the low bytes of the event words a and b, except that Obj_PosX's low byte is not set (only Obj_TileX...
verifiedEvt_Op8D_SetPos$C0:4C27 · 77 B · EngineEvent opcode $8D (5 bytes: $8D, the words x, y): Obj_Cur's Obj_PosX = x, Obj_PosY = y (16-bit: tile in the high byte); with Obj_OamFlags bit 7 set the priorities follow the new tile (Obj_TileY <<...
verifiedEvt_Op8E_SetOamFlags$C0:4C74 · 97 B · EngineEvent opcode $8E (2 bytes: $8E, flags): Obj_Cur's Obj_OamFlags = flags.
verifiedEvt_Op90_SetUnk1A81On$C0:4CD5 · 4 B · EngineEvent opcode $90 (1 byte): Obj_Cur's Obj_Unk1A81 = Obj_Unk1A81On (1: its frames are built, so it is probably shown).
verifiedEvt_Op90_Store$C0:4CD9 · 7 B · Engine
verifiedEvt_Op91_ClearUnk1A81$C0:4CE0 · 6 B · EngineEvent opcode $91 (1 byte): Obj_Cur's Obj_Unk1A81 = 0 (no frame build: hidden, probably); X = Y + 1, C=0 through Evt_Op90_Store.
verifiedEvt_Op7E_SetUnk1A81Bit7$C0:4CE6 · 6 B · EngineEvent opcode $7E (1 byte): Obj_Cur's Obj_Unk1A81 = $80 (bit 7 only, FieldBtl_ObjUnk1A81Bit: outside 1..$7F, so no frame build, and the battle hand-off treats the object specially); X = Y + 1, C=0...
verifiedEvt_Op7C_SetObjUnk1A81On$C0:4CEC · 13 B · EngineEvent opcode $7C (2 bytes: $7C, slot): as Evt_Op90_SetUnk1A81On for the object in slot: Obj_Unk1A81 = Obj_Unk1A81On.
verifiedEvt_Op7D_ClearObjUnk1A81$C0:4CF9 · 13 B · EngineEvent opcode $7D (2 bytes: $7D, slot): as Evt_Op91_ClearUnk1A81 for the object in slot: Obj_Unk1A81 = 0.
verifiedEvt_Op7A_ArcToTile$C0:4D06 · 287 B · EngineEvent opcode $7A (4 bytes: $7A, column, row, g): moves Obj_Cur along an arc (Obj_ArcMode, probably a jump) to map tile (column, row).
verifiedEvt_Op7B_ArcSteps$C0:4E25 · 78 B · EngineEvent opcode $7B (5 bytes: $7B, vx, vy, g, frames): as Evt_Op7A_ArcToTile with the arc given directly: first run Obj_VelX = vx, Obj_VelY = vy, Obj_ArcGravity = g, Obj_MoveFrames = frames...
verifiedEvt_Op92_WalkDir$C0:4E73 · 84 B · EngineEvent opcode $92 (3 bytes: $92, direction, frames): walks Obj_Cur in a direction for a number of frames.
verifiedEvt_Op9C_MoveDir$C0:4EC7 · 67 B · EngineEvent opcode $9C (3 bytes: $9C, direction, frames): as Evt_Op92_WalkDir without the facing and the animation: Obj_Direction, ObjX_Unk7F0B00 = ObjX_Unk7F0B00Dir, Obj_MoveFrames, Obj_Unk1A80 + 1 and...
verifiedEvt_Op9D_MoveDirVar$C0:4F0A · 87 B · EngineEvent opcode $9D (3 bytes: $9D, a, b): as Evt_Op9C_MoveDir with the direction and the frames taken from the low bytes of the event words Evt_Unk7F0200 + a x 2 and + b x 2.
verifiedEvt_Op96_WalkToTile$C0:4F61 · 137 B · EngineEvent opcode $96 (3 bytes: $96, column, row): walks Obj_Cur to a map tile, one step per script run.
verifiedEvt_Op9A_WalkTowardTile$C0:4FEA · 154 B · EngineEvent opcode $9A (4 bytes: $9A, column, row, frames): as Evt_Op96_WalkToTile, but a single step of the given frames (Obj_MoveFrames = ObjX_Unk7F0B00 = frames, Obj_Unk1A80 + 1); once Obj_Unk1A80 is...

$C0:5000

Verified · 62

verifiedEvt_Op97_WalkToTileVar$C0:5084 · 165 B · EngineEvent opcode $97 (3 bytes: $97, a, b): as Evt_Op96_WalkToTile with the column and row from the low bytes of the event words Evt_Unk7F0200 + a x 2 and + b x 2.
verifiedEvt_OpA0_MoveToTile$C0:5129 · 104 B · EngineEvent opcode $A0 (3 bytes: $A0, column, row): as Evt_Op96_WalkToTile without the facing and the animations (no Obj_Facing write, no Obj_SetMoveAnim / Obj_SetStandAnim): arrived (after any...
verifiedEvt_OpA1_MoveToTileVar$C0:5191 · 132 B · EngineEvent opcode $A1 (3 bytes: $A1, a, b): as Evt_OpA0_MoveToTile with the column and row from the low bytes of the event words Evt_Unk7F0200 + a x 2 and + b x 2.
verifiedEvt_Op94_WalkToObj$C0:5215 · 19 B · EngineEvent opcode $94 (2 bytes: $94, slot): walks Obj_Cur next to the object in slot (object x 2), one step per script run.
verifiedEvt_Op94_Body$C0:5228 · 152 B · Engine
verifiedEvt_Op9E_MoveToObj$C0:52C0 · 19 B · EngineEvent opcode $9E (2 bytes: $9E, slot): as Evt_Op94_WalkToObj without the facing and the animations; Evt_Op9E_Body (X = the target's slot) is also entered by Evt_Op9F_MoveToPc.
verifiedEvt_Op9E_Body$C0:52D3 · 119 B · Engine
verifiedEvt_Op98_WalkTowardObj$C0:534A · 33 B · EngineEvent opcode $98 (3 bytes: $98, slot, frames): as Evt_Op94_WalkToObj but a single step of the given frames (Obj_MoveFrames = ObjX_Unk7F0B00 = frames, Obj_Unk1A80 + 1); with Obj_Unk1A80 set it...
verifiedEvt_Op98_Body$C0:536B · 165 B · Engine
verifiedEvt_Op95_WalkToPc$C0:5410 · 25 B · EngineEvent opcode $95 (2 bytes: $95, p): Evt_Op94_WalkToObj toward a party member's object (X = Party_ObjSlot + p; p = 0, 2 or 4, the party position x 2) through Evt_Op94_Body; X = the opcode, C=0...
verifiedEvt_Op8F_FollowPc$C0:5429 · 204 B · EngineEvent opcode $8F (2 bytes: $8F, p): walks Obj_Cur toward a party member's object (X = Party_ObjSlot + p; p = 0, 2 or 4, the party position x 2), one step per script run, as Evt_Op94_WalkToObj...
verifiedEvt_Op9F_MoveToPc$C0:54F5 · 25 B · EngineEvent opcode $9F (2 bytes: $9F, p): Evt_Op9E_MoveToObj toward a party member's object (X = Party_ObjSlot + p; p = 0, 2 or 4, the party position x 2) through Evt_Op9E_Body; X = the opcode, C=0...
verifiedEvt_Op99_WalkTowardPc$C0:550E · 39 B · EngineEvent opcode $99 (3 bytes: $99, p, frames): Evt_Op98_WalkTowardObj toward a party member's object (X = Party_ObjSlot + p) through Evt_Op98_Body; with Obj_Unk1A80 set it waits for Obj_MoveFrames =...
verifiedEvt_Op0F_FaceUp$C0:5535 · 4 B · EngineEvent opcode $0F (1 byte): Obj_Cur faces up (facing 0) through Evt_SetFacing; X = Y + 1.
verifiedEvt_Op17_FaceDown$C0:5539 · 4 B · EngineEvent opcode $17 (1 byte): Obj_Cur faces down (facing 1) through Evt_SetFacing; X = Y + 1.
verifiedEvt_Op1B_FaceLeft$C0:553D · 4 B · EngineEvent opcode $1B (1 byte): Obj_Cur faces left (facing 2) through Evt_SetFacing; X = Y + 1.
verifiedEvt_Op1D_FaceRight$C0:5541 · 4 B · EngineEvent opcode $1D (1 byte): Obj_Cur faces right (facing 3) through Evt_SetFacing; X = Y + 1.
verifiedEvt_OpA6_Face$C0:5545 · 6 B · EngineEvent opcode $A6 (2 bytes: $A6, facing): Obj_Cur's Obj_Facing = the operand.
verifiedEvt_SetFacing$C0:554B · 2 B · Engine
verifiedEvt_SetFacingOfX$C0:554D · 10 B · Engine
verifiedEvt_OpA7_FaceVar$C0:5557 · 21 B · EngineEvent opcode $A7 (2 bytes: $A7, a): Obj_Cur's Obj_Facing = the low byte of the event word Evt_Unk7F0200 + a x 2, through Evt_SetFacing.
verifiedEvt_Op1E_ObjFaceUp$C0:556C · 13 B · EngineEvent opcode $1E (2 bytes: $1E, slot): the object in slot (object x 2) faces up (facing 0) through Evt_SetFacingOfX.
verifiedEvt_Op1F_ObjFaceDown$C0:5579 · 13 B · EngineEvent opcode $1F (2 bytes: $1F, slot): the object in slot (object x 2) faces down (facing 1) through Evt_SetFacingOfX.
verifiedEvt_Op25_ObjFaceLeft$C0:5586 · 13 B · EngineEvent opcode $25 (2 bytes: $25, slot): the object in slot (object x 2) faces left (facing 2) through Evt_SetFacingOfX.
verifiedEvt_Op26_ObjFaceRight$C0:5593 · 13 B · EngineEvent opcode $26 (2 bytes: $26, slot): the object in slot (object x 2) faces right (facing 3) through Evt_SetFacingOfX.
verifiedEvt_OpA8_FaceObj$C0:55A0 · 9 B · EngineEvent opcode $A8 (2 bytes: $A8, slot): turns Obj_Cur toward the object in slot.
verifiedEvt_OpA8_Body$C0:55A9 · 92 B · Engine
verifiedEvt_OpA9_FacePc$C0:5605 · 15 B · EngineEvent opcode $A9 (2 bytes: $A9, p): Evt_OpA8_FaceObj toward a party member's object (X = Party_ObjSlot + p, p = 0, 2 or 4) through Evt_OpA8_Body.
verifiedObj_SetMoveAnim$C0:5614 · 119 B · Sprites & objectsPicks Obj_Cur's animation row from its speed.
verifiedObj_SetStandAnim$C0:568B · 27 B · Sprites & objects
verifiedScene_PostLoadInit$C0:56A6 · 46 B · EngineThe object side of a location load, run once by GameLoop_LoadField after LoadLocation: ObjQ_Unk69 = $0048, ObjQ_ScanlineLimit = $0078, VramQ_Valid = 0 (empty VRAM queue); then Field_ResetUnk0B88...
verifiedLocLoad_Unk56D4$C0:56D4 · 53 B · EngineThe last location-load step: unpacks the location's event data.
verifiedEvt_InitObjects$C0:5709 · 544 B · EngineResets the object tables for the Evt_ObjCount objects of the new location and runs each one's init function: 1.
verifiedEvt_ClearUnk0920$C0:5929 · 51 B · EngineSets the 16 bytes Evt_Unk0920 to Evt_Unk0920Free ($FF), one STA each.
verifiedEvt_RunObj0Func1$C0:595C · 33 B · Engine(was Sub_595C.) Runs one event-script function of object 0: the offset stored at Evt_Data+2 (object 0's second function pointer), executing opcodes through Evt_OpcodeTable until opcode $00.
verifiedEvt_RunObjInit$C0:597D · 92 B · Engine(was Sub_597D.) Runs object Obj_Cur's init function: the first of its 16 function offsets (Evt_Data + Obj_Cur*16, i.e. 32 bytes per object) is executed through Evt_OpcodeTable until opcode $00.
verifiedVblank_Unk59D9$C0:59D9 · 109 B · EngineWith DP=$1000 (the Obj_Unk1000 page), for each object slot below Evt_ObjSlotEnd (= Evt_ObjCount x 2, stored here) whose Obj_Unk1000 has bit 7 clear: Obj_Unk1001 is counted down (when not already...
verifiedVblank_ReadScanlineCounters$C0:5A46 · 77 B · EngineRuns the queued objects' scripts while there is time left in the frame: before each object it reads the V counter (as Field_ProcessAnimQueue does) and stops once it is at ObjQ_Unk69 or more but...
verifiedEvt_RunObjScriptSteps$C0:5A93 · 50 B · EngineRuns object X's script from Obj_ScriptPos: Obj_Cur = X, then up to Field_Unk68 opcodes (Evt_StepsLeft counts them; 5 from load) through Evt_OpcodeTable, each with Y = the opcode's Evt_Data offset...
verifiedEvt_StartTargetFunc1$C0:5AC5 · 90 B · EngineStarts function 1 of the object in Field_UnkEB (the one the action button found).
verifiedEvt_RedirectObjScript$C0:5B1F · 68 B · EngineEvt_StartTargetFunc1's save without its target: for the object in Field_UnkEB, unless Obj_Unk1100 has bit 7 set or Obj_Unk1C00 is 0, saves Obj_ScriptPos in the ObjX_Unk7F0580 table of level...
verifiedMap_LeaderPastRowMax$C0:5B63 · 14 B · EngineMap_Unk9175's test for a downward step: C=1 when the leader's Obj_TileY is past Map_Unk1D1D (TileY >= Map_Unk1D1D + 1).
verifiedMap_LeaderPastRowMin$C0:5B71 · 8 B · EngineMap_Unk9175's test for an upward step: C=1 when the leader's Obj_TileY <= Map_Unk1D1C + 1.
verifiedMap_LeaderPastColMax$C0:5B79 · 13 B · EngineMap_Unk9175's test for a rightward step: C=1 when the leader's Obj_TileX >= Map_Unk1D1B.
verifiedMap_LeaderPastColMin$C0:5B86 · 7 B · EngineMap_Unk9175's test for a leftward step: C=1 when the leader's Obj_TileX <= Map_Unk1D1A.
verifiedEvt_HasActionTarget$C0:5B8D · 8 B · EngineC=1 when Field_UnkEB holds an object (bit 7 clear), C=0 when it is $80 (none).
verifiedEvt_FindSolidObjInFront$C0:5B95 · 93 B · EngineLooks for a solid object within a tile in front of Obj_Cur.
verifiedEvt_InFrontTests$C0:5BF2 · 8 B · EngineEvt_FindSolidObjInFront's tests by Obj_Facing x 2 (facings 0-3).
verifiedEvt_InFrontUp$C0:5BFA · 38 B · EngineFacing 0: C=1 when ObjFront_Other is above Obj_Cur and within a tile: its Obj_PosY - ObjFront_Y is negative with magnitude under ObjFront_Reach, and its |Obj_PosX - ObjFront_X| is under it too.
verifiedEvt_InFrontDown$C0:5C20 · 35 B · EngineFacing 1: C=1 when ObjFront_Other is below Obj_Cur within a tile: Obj_PosY - ObjFront_Y from 0 to under ObjFront_Reach and |Obj_PosX - ObjFront_X| under it, with the same SBC carries as Evt_InFrontUp.
verifiedEvt_InFrontNo$C0:5C43 · 4 B · Engine
verifiedEvt_InFrontLeft$C0:5C47 · 38 B · EngineFacing 2: as Evt_InFrontUp on the other axis: C=1 when Obj_PosX - ObjFront_X is negative with magnitude under ObjFront_Reach and |Obj_PosY - ObjFront_Y| is under it (same SBC carries).
verifiedEvt_InFrontRight$C0:5C6D · 35 B · EngineFacing 3: as Evt_InFrontDown on the other axis: C=1 when Obj_PosX - ObjFront_X is from 0 to under ObjFront_Reach and |Obj_PosY - ObjFront_Y| is under it (same SBC carries).
verifiedEvt_FindOrAddUnk0920$C0:5C90 · 55 B · EngineLooks up Evt_Unk0920Key in the Evt_Unk0920Entries (16) bytes of Evt_Unk0920: found at n, A = Evt_Unk0930[n] (the Obj_Cur stored with it) and C=1.
verifiedLocLoad_CheckEvtData$C0:5CC7 · 37 B · EngineTwo checks LocLoad_Unk56D4 makes on the event data it has just unpacked; each failure ends in Sys_HaltWithColor: - Evt_ObjCount = Evt_BadObjCount ($0D) with first Evt_Data byte Evt_BadFirstByte...
verifiedLocLoad_InitUnk7F3700$C0:5CEC · 75 B · EngineSeeds the 134 bytes at Map_Unk7F3700 from LocLoad_Unk7F3700Init with five MVNs: 32 bytes from the table's start to $7F:3700, then three times 32 bytes from LocLoad_Unk7F3700Init_Rec1 to $7F:3720...
verifiedLocLoad_Unk7F3700Init$C0:5D37 · 55 B · EngineLocLoad_InitUnk7F3700's source: 25 bytes for $7F:3700, 24 for the three blocks at $7F:3720-$7F:3760 (Rec1; the copies take 32 and so also read Rec4 and the first two bytes of Evt_OpcodeTable) and...
verifiedEvt_OpcodeTable$C0:5D6E · 512 B · EngineThe event-script opcode handlers, one word per opcode $00-$FF (bank $C0 addresses), indexed by opcode x 2: the script runners read the opcode byte at Evt_Data + the script position, set Y = that...
verifiedEvt_UnusedOpcode$C0:5F6E · 6 B · EngineThe handler Evt_OpcodeTable gives every unused event opcode ($01, $3A, $3D, $3E, $45, $46, $6E, $70, $74, $78, $79, $85, $86, $93, $9B, $A2-$A5, $BE, $BF, $C5, $C6, $DB, $E9, $EF, $F5-$F7...
verifiedEvt_Op00_Return$C0:5F74 · 66 B · EngineEvent opcode $00 (1 byte): ends the function Obj_Cur is running.
verifiedEvt_Op02_CallObjFunc$C0:5FB6 · 8 B · EngineEvent opcode $02 (3 bytes: $02, slot, level/function): makes the object in slot run one of its functions, without waiting.
verifiedEvt_Op02_Body$C0:5FBE · 192 B · Engine

$C0:6000

Verified · 136

verifiedEvt_Op03_CallObjFuncRetry$C0:607E · 8 B · EngineEvent opcode $03 (3 bytes: $03, slot, level/function): as Evt_Op02_CallObjFunc, but it starts the call or waits: while the target's Obj_Unk1C01 is nonzero or the new level is not below the...
verifiedEvt_Op03_Body$C0:6086 · 131 B · Engine
verifiedEvt_Op04_CallObjFuncWait$C0:6109 · 25 B · EngineEvent opcode $04 (3 bytes: $04, slot, level/function): as Evt_Op03_CallObjFuncRetry, and then waits for the function to end.
verifiedEvt_Op04_Start$C0:6122 · 141 B · Engine
verifiedEvt_Op04_WaitSlot$C0:61AF · 58 B · Engine
verifiedEvt_Op05_CallPcFunc$C0:61E9 · 21 B · EngineEvent opcode $05 (3 bytes: $05, p, level/function): Evt_Op02_CallObjFunc on party member p's object (Party_ObjSlot + p).
verifiedEvt_Op06_CallPcFuncRetry$C0:61FE · 22 B · EngineEvent opcode $06 (3 bytes: $06, p, level/function): Evt_Op03_CallObjFuncRetry on party member p's object.
verifiedEvt_Op07_CallPcFuncWait$C0:6214 · 44 B · EngineEvent opcode $07 (3 bytes: $07, p, level/function): Evt_Op04_CallObjFuncWait on party member p's object: with ObjX_CallWait 0 through Evt_Op04_Start (no member, bit 7 set: X = Y + 3, C=1), else...
verifiedEvt_Op08_BlockCalls$C0:6240 · 7 B · EngineEvent opcode $08 (1 byte): Obj_Cur's Obj_Unk1C01 = 1.
verifiedEvt_Op08_Next$C0:6247 · 4 B · Engine
verifiedEvt_Op09_AllowCalls$C0:624B · 9 B · EngineEvent opcode $09 (1 byte): Obj_Cur's Obj_Unk1C01 = 0 (undoes Evt_Op08_BlockCalls); X = Y + 1, C=1 through Evt_Op08_Next.
verifiedEvt_Op0A_RemoveObj$C0:6254 · 21 B · EngineEvent opcode $0A (2 bytes: $0A, slot): the object in slot gets Obj_Unk1100 = $80 (bit 7: Vblank_Unk59D9 never queues its script and the call opcodes skip it) and Obj_Unk1A81 = 0 (no frame build)...
verifiedEvt_Op0B_StopObjScript$C0:6269 · 25 B · EngineEvent opcode $0B (2 bytes: $0B, slot): sets bit 7 of the object's Obj_Unk1000 (Obj_Unk1000Bit7): Vblank_Unk59D9 stops counting its script timer, so its script no longer runs, and the call opcodes...
verifiedEvt_Op0C_StartObjScript$C0:6282 · 19 B · EngineEvent opcode $0C (2 bytes: $0C, slot): clears bit 7 of the object's Obj_Unk1000 (undoes Evt_Op0B_StopObjScript); X = Y + 2, C=1 through Evt_Op0E_Next.
verifiedEvt_Op0D_SetUnk1C80$C0:6295 · 15 B · EngineEvent opcode $0D (2 bytes: $0D, value): Obj_Cur's Obj_Unk1C80 = value (bit 0 Obj_Unk1C80Block: tile blocking in Obj_SetVelocityChecked; bit 1 Obj_Unk1C80Front: Evt_FindSolidObjInFront looks for...
verifiedEvt_Op0E_SetUnk1C81$C0:62A4 · 13 B · EngineEvent opcode $0E (2 bytes: $0E, value): Obj_Cur's Obj_Unk1C81 = value (bit 0 Obj1C81_CentreOnTile, bit 1 Obj1C81_OntoObj: what the walk opcodes do on arriving).
verifiedEvt_Op0E_Next$C0:62B1 · 4 B · Engine
verifiedEvt_Op10_JumpFwd$C0:62B5 · 22 B · EngineEvent opcode $10 (2 bytes: $10, n): the script goes on n bytes after the operand byte: X = Y + 1 + n, C=1.
verifiedEvt_Op11_JumpBack$C0:62CB · 19 B · EngineEvent opcode $11 (2 bytes: $11, n): the script goes back n bytes from the operand byte: X = Y + 1 - n, C=1 (through Evt_Op10_JumpFwd's .store).
verifiedEvt_Op12_IfVarByte$C0:62DE · 53 B · EngineEvent opcode $12 (5 bytes: $12, a, value, cmp, n): EvtIf_Left = the low byte of event word a, EvtIf_Right = value; comparison cmp of Evt_CmpTable8 (0 =, 1 !=, 2 >, 3 <, 4 >=, 5 <=, 6 AND nonzero...
verifiedEvt_Op13_IfVarWord$C0:6313 · 54 B · EngineEvent opcode $13 (6 bytes: $13, a, value (word), cmp, n): as Evt_Op12_IfVarByte with the whole event word a and a 16-bit value, through Evt_CmpTable16.
verifiedEvt_JumpFromOfsPos$C0:6349 · 24 B · Engine
verifiedEvt_Op14_IfVarVarByte$C0:6361 · 67 B · EngineEvent opcode $14 (5 bytes: $14, a, b, cmp, n): as Evt_Op12_IfVarByte with EvtIf_Right = the low byte of event word b.
verifiedEvt_Op15_IfVarVarWord$C0:63A4 · 66 B · EngineEvent opcode $15 (5 bytes: $15, a, b, cmp, n): as Evt_Op14_IfVarVarByte with the whole event words, through Evt_CmpTable16.
verifiedEvt_Op16_IfMemByte$C0:63E6 · 92 B · EngineEvent opcode $16 (5 bytes: $16, m, value, cmp, n): EvtIf_Left = the byte at Evt_Mem7F + m, or at Evt_Mem7F + $100 + m when bit 7 (EvtIf_Page1Flag) of cmp is set; EvtIf_Right = value; comparison...
verifiedEvt_Op18_IfUnk7F0000Below$C0:6442 · 37 B · EngineEvent opcode $18 (3 bytes: $18, value, n): goes on (X = Y + 3) while Eng_Unk7F0000 < value; from value up it jumps n bytes on from the n byte.
verifiedEvt_CmpTable8$C0:6467 · 16 B · EngineThe byte comparisons of the condition opcodes $12, $14 and $16, indexed by cmp x 2 (JSR (Evt_CmpTable8,X) with 8-bit X).
verifiedEvt_CmpTable16$C0:6477 · 16 B · EngineThe word comparisons of opcodes $13 and $15, in the order of Evt_CmpTable8.
verifiedEvt_Cmp8Eq$C0:6487 · 8 B · EngineThe byte comparisons of Evt_CmpTable8: each compares EvtIf_Left with EvtIf_Right (unsigned) and returns C=0 when the relation holds, C=1 when not: Eq =, Ne !=, Gt >, Lt <, Ge >=, Le <=, And (Left...
verifiedEvt_Cmp8Ne$C0:648F · 8 B · Engine
verifiedEvt_Cmp8Gt$C0:6497 · 10 B · Engine
verifiedEvt_Cmp8Lt$C0:64A1 · 8 B · Engine
verifiedEvt_Cmp8Ge$C0:64A9 · 10 B · Engine
verifiedEvt_Cmp8Holds$C0:64B3 · 2 B · Engine
verifiedEvt_Cmp8Le$C0:64B5 · 10 B · Engine
verifiedEvt_Cmp8And$C0:64BF · 8 B · Engine
verifiedEvt_Cmp8Or$C0:64C7 · 8 B · Engine
verifiedEvt_Cmp16Eq$C0:64CF · 12 B · Engine
verifiedEvt_Cmp16Ne$C0:64DB · 12 B · Engine
verifiedEvt_Cmp16Gt$C0:64E7 · 14 B · Engine
verifiedEvt_Cmp16Lt$C0:64F5 · 14 B · Engine
verifiedEvt_Cmp16Ge$C0:6503 · 14 B · Engine
verifiedEvt_Cmp16Le$C0:6511 · 14 B · Engine
verifiedEvt_Cmp16Holds$C0:651F · 4 B · Engine
verifiedEvt_Cmp16And$C0:6523 · 12 B · Engine
verifiedEvt_Cmp16Or$C0:652F · 12 B · Engine
verifiedEvt_Op19_SetUnk7F0A80Var$C0:653B · 19 B · EngineEvent opcode $19 (2 bytes: $19, a): Obj_Cur's ObjX_Unk7F0A80 = event word a; X = Y + 2, C=1, through the store at the end of Evt_Op1C_SetUnk7F0A80Mem (BRA Evt_Op1C_SetUnk7F0A80Mem_store).
verifiedEvt_Op1C_SetUnk7F0A80Mem$C0:654E · 26 B · EngineEvent opcode $1C (3 bytes: $1C, m (word)): Obj_Cur's ObjX_Unk7F0A80 = the word at Evt_Mem7F + m; X = Y + 3, C=1.
verifiedEvt_Op1A_IfUnk7F0A80$C0:6568 · 39 B · EngineEvent opcode $1A (3 bytes: $1A, value, n): goes on (X = Y + 3) when the low byte of Obj_Cur's ObjX_Unk7F0A80 equals value, else jumps n bytes on from the n byte.
verifiedEvt_Op20_GetPartyMember0$C0:658F · 27 B · EngineEvent opcode $20 (2 bytes: $20, a): event word a's low byte = the first byte of Party_Members (the character id of party member 1, probably the leader); X = Y + 2, C=1.
verifiedEvt_Op21_GetObjTile$C0:65AA · 8 B · EngineEvent opcode $21 (4 bytes: $21, slot, a, b): event word a's low byte = the object's Obj_TileX, event word b's = its Obj_TileY; X = Y + 4, C=1.
verifiedEvt_Op21_Body$C0:65B2 · 57 B · Engine
verifiedEvt_Op22_GetPcTile$C0:65EB · 13 B · EngineEvent opcode $22 (4 bytes: $22, p, a, b): Evt_Op21_GetObjTile for party member p's object (Party_ObjSlot + p); X = Y + 4, C=1.
verifiedEvt_Op23_GetObjFacing$C0:65F8 · 8 B · EngineEvent opcode $23 (3 bytes: $23, slot, a): event word a's low byte = the object's Obj_Facing; X = Y + 3, C=1.
verifiedEvt_Op23_Body$C0:6600 · 31 B · Engine
verifiedEvt_Op24_GetPcFacing$C0:661F · 13 B · EngineEvent opcode $24 (3 bytes: $24, p, a): Evt_Op23_GetObjFacing for party member p's object; X = Y + 3, C=1.
verifiedEvt_Op27_IfObjUnk0F00$C0:662C · 41 B · EngineEvent opcode $27 (3 bytes: $27, slot, n): goes on (X = Y + 3) when the object's Obj_Unk0F00 is nonzero (it has a frame to build), else jumps n bytes on from the n byte.
verifiedEvt_Op28_IfObjInsideScreen$C0:6655 · 80 B · EngineEvent opcode $28 (3 bytes: $28, slot, n): goes on (X = Y + 3) when the object is well inside the screen, by Evt_Op8F_FollowPc's test: its Obj_TileX minus EvtFollow_ScrCol (Map_TileOriginX / 2) is...
verifiedEvt_Op2D_IfAnyHeld$C0:66A5 · 13 B · EngineEvent opcode $2D (2 bytes: $2D, n): goes on when Pad_Unk00F8 or Pad_Unk00F9 is nonzero (any button or D-pad direction held, through the button map), else jumps.
verifiedEvt_Op30_IfMapHeldBit1$C0:66B2 · 10 B · EngineEvent opcode $30 (2 bytes: $30, n): goes on when Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1, the button the D-pad handlers run with) is held, else jumps.
verifiedEvt_Op31_IfMapHeldBit7$C0:66BC · 10 B · EngineEvent opcode $31 (2 bytes: $31, n): goes on when Pad_Unk00F8 bit 7 (Pad_Unk00F8Bit7) is held, else jumps.
verifiedEvt_Op34_IfHeldA$C0:66C6 · 10 B · EngineEvent opcode $34 (2 bytes: $34, n): goes on when A (Pad_A) is held in Menu_PadHeld, else jumps.
verifiedEvt_PadJump$C0:66D0 · 21 B · Engine
verifiedEvt_Op35_IfHeldB$C0:66E5 · 10 B · EngineEvent opcode $35 (2 bytes: $35, n): goes on when B (Pad_B) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op36_IfHeldX$C0:66EF · 10 B · EngineEvent opcode $36 (2 bytes: $36, n): goes on when X (Pad_X) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op37_IfHeldY$C0:66F9 · 8 B · EngineEvent opcode $37 (2 bytes: $37, n): goes on when Y (Pad_Y) is held in Menu_PadHeld, else jumps.
verifiedEvt_PadGoOn$C0:6701 · 4 B · Engine
verifiedEvt_Op38_IfHeldL$C0:6705 · 10 B · EngineEvent opcode $38 (2 bytes: $38, n): goes on when L (Pad_L) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op39_IfHeldR$C0:670F · 10 B · EngineEvent opcode $39 (2 bytes: $39, n): goes on when R (Pad_R) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op3B_IfMapPressedBit1$C0:6719 · 11 B · EngineEvent opcode $3B (2 bytes: $3B, n): when Pad_Unk00F6Latch bit 1 (Pad_Unk00F6Bit1) is set it is cleared and the script goes on, else it jumps.
verifiedEvt_Op3C_IfMapPressedBit7$C0:6724 · 14 B · EngineEvent opcode $3C (2 bytes: $3C, n): as Evt_Op3B_IfMapPressedBit1 with bit 7 (Pad_Unk00F6Bit7, the button Field_ActionButton acts on).
verifiedEvt_Op3F_IfPressedA$C0:6732 · 14 B · EngineEvent opcode $3F (2 bytes: $3F, n): when A (Pad_A) is set in Pad_PressedLatch it is cleared and the script goes on, else it jumps.
verifiedEvt_Op40_IfPressedB$C0:6740 · 14 B · EngineEvent opcode $40 (2 bytes: $40, n): as Evt_Op3F_IfPressedA with B (Pad_B); goes on through Evt_PadGoOn2.
verifiedEvt_Op41_IfPressedX$C0:674E · 14 B · EngineEvent opcode $41 (2 bytes: $41, n): as Evt_Op3F_IfPressedA with X (Pad_X); goes on through Evt_PadGoOn2.
verifiedEvt_Op42_IfPressedY$C0:675C · 14 B · EngineEvent opcode $42 (2 bytes: $42, n): as Evt_Op3F_IfPressedA with Y (Pad_Y); goes on through Evt_PadGoOn2.
verifiedEvt_Op43_IfPressedL$C0:676A · 14 B · EngineEvent opcode $43 (2 bytes: $43, n): as Evt_Op3F_IfPressedA with L (Pad_L); goes on through Evt_PadGoOn2.
verifiedEvt_Op44_IfPressedR$C0:6778 · 12 B · EngineEvent opcode $44 (2 bytes: $44, n): as Evt_Op3F_IfPressedA with R (Pad_R).
verifiedEvt_PadGoOn2$C0:6784 · 4 B · Engine
verifiedEvt_Op47_SetScanlineLimit$C0:6788 · 10 B · EngineEvent opcode $47 (2 bytes: $47, v): the low byte of ObjQ_ScanlineLimit = v (Field_ProcessAnimQueue stops building frames once the V counter reaches it); X = Y + 2, C=1 through Evt_PadGoOn2.
verifiedEvt_Op48_GetLongByte$C0:6792 · 16 B · EngineEvent opcode $48 (5 bytes: $48, ptr, a): event word a's low byte = the byte at ptr; X = Y + 5, C=1.
verifiedEvt_ReadSrcPtrAndVar$C0:67A2 · 37 B · EngineReads the operands of opcodes $48 / $49: EvtMem_Src = the 3 bytes at Y + 1 (ptr), then X = the event word index (the byte at Y + 4) x 2, with EvtMem_Pos = Y + 4.
verifiedEvt_Op49_GetLongWord$C0:67C7 · 16 B · EngineEvent opcode $49 (5 bytes: $49, ptr, a): event word a = the word at ptr; X = Y + 5, C=1.
verifiedEvt_Op4A_SetLongByte$C0:67D7 · 12 B · EngineEvent opcode $4A (5 bytes: $4A, ptr, value): the byte at ptr = value; X = Y + 5, C=1.
verifiedEvt_ReadDstPtr$C0:67E3 · 24 B · EngineReads the pointer operand of opcodes $4A-$4D: EvtMem_Dst = the 3 bytes at Y + 1; X = Y + 4 (the next operand).
verifiedEvt_Op4B_SetLongWord$C0:67FB · 17 B · EngineEvent opcode $4B (6 bytes: $4B, ptr, value (word)): the word at ptr = value; X = Y + 6, C=1.
verifiedEvt_Op4C_SetLongVarByte$C0:680C · 29 B · EngineEvent opcode $4C (5 bytes: $4C, ptr, a): the byte at ptr = event word a's low byte; X = Y + 5, C=1.
verifiedEvt_Op4D_SetLongVarWord$C0:6829 · 29 B · EngineEvent opcode $4D (5 bytes: $4D, ptr, a): the word at ptr = event word a; X = Y + 5, C=1.
verifiedEvt_Op4E_CopyData$C0:6846 · 95 B · EngineEvent opcode $4E (variable: $4E, dst (word), bank, len (word), then len - 2 data bytes): copies the data bytes with MVN to dst in bank $7E when bank is $7E, else in bank $7F (any other bank byte)...
verifiedEvt_Op4F_SetVarByte$C0:68A5 · 33 B · EngineEvent opcode $4F (3 bytes: $4F, value, a): event word a's low byte = value; X = Y + 3, C=1.
verifiedEvt_Op50_SetVarWord$C0:68C6 · 35 B · EngineEvent opcode $50 (4 bytes: $50, value (word), a): event word a = value; X = Y + 4, C=1.
verifiedEvt_Op51_CopyVarByte$C0:68E9 · 42 B · EngineEvent opcode $51 (3 bytes: $51, a, b): event word b's low byte = event word a's low byte (a is read as a word, only its low byte stored); X = Y + 3, C=1.
verifiedEvt_Op52_CopyVarWord$C0:6913 · 42 B · EngineEvent opcode $52 (3 bytes: $52, a, b): event word b = event word a; X = Y + 3, C=1.
verifiedEvt_Op53_GetMemByte$C0:693D · 39 B · EngineEvent opcode $53 (4 bytes: $53, m (word), a): event word a's low byte = the byte at Evt_Mem7F + m (read as a word, its low byte stored); X = Y + 4, C=1.
verifiedEvt_Op54_GetMemWord$C0:6964 · 39 B · EngineEvent opcode $54 (4 bytes: $54, m (word), a): event word a = the word at Evt_Mem7F + m; X = Y + 4, C=1.
verifiedEvt_Op55_GetUnk7F0000$C0:698B · 27 B · EngineEvent opcode $55 (2 bytes: $55, a): event word a's low byte = Eng_Unk7F0000; X = Y + 2, C=1.
verifiedEvt_Op56_SetMemByte$C0:69A6 · 30 B · EngineEvent opcode $56 (4 bytes: $56, value, m (word)): the byte at Evt_Mem7F + m = value; X = Y + 4, C=1.
verifiedEvt_Op58_SetMemVarByte$C0:69C4 · 39 B · EngineEvent opcode $58 (4 bytes: $58, a, m (word)): the byte at Evt_Mem7F + m = event word a's low byte; X = Y + 4, C=1.
verifiedEvt_Op59_SetMemVarWord$C0:69EB · 39 B · EngineEvent opcode $59 (4 bytes: $59, a, m (word)): the word at Evt_Mem7F + m = event word a; X = Y + 4, C=1.
verifiedEvt_Op5A_SetUnk7F0000$C0:6A12 · 13 B · EngineEvent opcode $5A (2 bytes: $5A, value): Eng_Unk7F0000 = value; X = Y + 2, C=1.
verifiedEvt_Op5B_AddVarByte$C0:6A1F · 38 B · EngineEvent opcode $5B (3 bytes: $5B, value, a): event word a's low byte += value; X = Y + 3, C=1.
verifiedEvt_Op5D_AddVarVarByte$C0:6A45 · 47 B · EngineEvent opcode $5D (3 bytes: $5D, a, b): event word b's low byte += event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op5E_AddVarVarWord$C0:6A74 · 47 B · EngineEvent opcode $5E (3 bytes: $5E, a, b): event word b += event word a; X = Y + 3, C=1.
verifiedEvt_Op5F_SubVarByte$C0:6AA3 · 38 B · EngineEvent opcode $5F (3 bytes: $5F, value, a): event word a's low byte -= value; X = Y + 3, C=1.
verifiedEvt_Op60_SubVarWord$C0:6AC9 · 40 B · EngineEvent opcode $60 (4 bytes: $60, value (word), a): event word a -= value; X = Y + 4, C=1.
verifiedEvt_Op61_SubVarVarByte$C0:6AF1 · 47 B · EngineEvent opcode $61 (3 bytes: $61, a, b): event word b's low byte -= event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op63_SetVarBit$C0:6B20 · 43 B · EngineEvent opcode $63 (3 bytes: $63, bit, a): sets bit number bit (0-7, through BitSet) in event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op64_ClearVarBit$C0:6B4B · 43 B · EngineEvent opcode $64 (3 bytes: $64, bit, a): clears bit number bit (0-7, through BitClear) in event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op65_SetMemBit$C0:6B76 · 46 B · EngineEvent opcode $65 (3 bytes: $65, bit, m): sets a bit of the byte at Evt_Mem7F + m, or at Evt_Mem7F + $100 + m when bit 7 of the bit operand is set; the bit number is the operand's bits 0-3...
verifiedEvt_Op66_ClearMemBit$C0:6BA4 · 46 B · EngineEvent opcode $66 (3 bytes: $66, bit, m): clears a bit of the byte at Evt_Mem7F + m, or at Evt_Mem7F + $100 + m when bit 7 of the bit operand is set; the bit number is the operand's bits 0-3...
verifiedEvt_Op67_AndVarByte$C0:6BD2 · 37 B · EngineEvent opcode $67 (3 bytes: $67, mask, a): ANDs event word a's low byte with mask; X = Y + 3, C=1.
verifiedEvt_Op69_OrVarByte$C0:6BF7 · 37 B · EngineEvent opcode $69 (3 bytes: $69, mask, a): ORs event word a's low byte with mask; X = Y + 3, C=1.
verifiedEvt_Op6B_EorVarByte$C0:6C1C · 37 B · EngineEvent opcode $6B (3 bytes: $6B, mask, a): EORs event word a's low byte with mask; X = Y + 3, C=1.
verifiedEvt_Op6F_ShrVarByte$C0:6C41 · 40 B · EngineEvent opcode $6F (3 bytes: $6F, count, a): shifts event word a's low byte right count times; X = Y + 3, C=1.
verifiedEvt_Op71_IncVarByte$C0:6C69 · 28 B · EngineEvent opcode $71 (2 bytes: $71, a): adds 1 to event word a's low byte (wrapping in the byte); X = Y + 2, C=1.
verifiedEvt_Op72_IncVarWord$C0:6C85 · 28 B · EngineEvent opcode $72 (2 bytes: $72, a): adds 1 to event word a; X = Y + 2, C=1.
verifiedEvt_Op73_DecVarByte$C0:6CA1 · 28 B · EngineEvent opcode $73 (2 bytes: $73, a): subtracts 1 from event word a's low byte (wrapping in the byte); X = Y + 2, C=1.
verifiedEvt_Op75_SetVarByte1$C0:6CBD · 25 B · EngineEvent opcode $75 (2 bytes: $75, a): event word a's low byte = 1; X = Y + 2, C=1.
verifiedEvt_Op76_SetVarWord1$C0:6CD6 · 26 B · EngineEvent opcode $76 (2 bytes: $76, a): event word a = 1; X = Y + 2, C=1.
verifiedEvt_Op77_ClearVarByte$C0:6CF0 · 25 B · EngineEvent opcode $77 (2 bytes: $77, a): event word a's low byte = 0; X = Y + 2, C=1.
verifiedEvt_Op7F_RandomVarByte$C0:6D09 · 38 B · EngineEvent opcode $7F (2 bytes: $7F, a): event word a's low byte = the next RandomTable byte: Field_Unk0400Copy is incremented and indexes it (as Obj_SetVelocityChecked does); X = Y + 2, C=1.
verifiedLocLoad_UploadPack$C0:6D2F · 54 B · EngineOne graphics pack of LocLoad_Unk0960: reads the pack number at [LocGfx_PackListPtr]; unless it is LocRom_SetNone, unpacks its LocGfx_PackPtrs entry with Decomp_ToWramVec to LocGfx_Stage and...
verifiedLocLoad_UnpackPacks67$C0:6D65 · 106 B · EngineThe end of LocLoad_Unk0960: with LocGfx_PackListPtr on entry byte 6 of the LocGfx_Lists entry, unpacks pack 6 to LocGfx_Unk7F6000, steps the pointer (16-bit INX this time), and unpacks pack 7 to...
verifiedLocLoad_Unk6DCF$C0:6DCF · 88 B · EngineLoads the layer-3 graphics: if LocRom.Tileset3 is LocRom_SetNone it only sets Field_UnkBB = 1 (no layer 3; LocLoad_Unk0A14 and LocLoad_UnkA33B test it).
verifiedCredits_LoadGfx$C0:6E27 · 53 B · EngineUnpacks the pack at Credits_GfxPack ($FD:0000) to LocGfx_StageL3 and uploads Credits_GfxBytes of it to VRAM LocGfx_VramL3, as LocLoad_Unk6DCF loads a location's layer-3 graphics.
verifiedField_UploadUnk1F00$C0:6E5C · 68 B · EngineUploads one of eight bank-$FF graphics sets picked, like Pal_LoadUnkRow0's colours, by Menu_Config01 bits 0-2: the set's first Field_UploadUnk1F00Bytes ($200) go to VRAM $1F00 and the next...
verifiedField_UploadUnk1F00Srcs$C0:6EA0 · 16 B · EngineField_UploadUnk1F00's eight source offsets in bank $FF, one per Menu_Config01 setting; each set is $280 bytes ($200 + $80).
verifiedField_UploadUnk1D00$C0:6EB0 · 27 B · EngineUploads Field_UploadUnk1D00Bytes ($280) from Field_Unk7EF000 to VRAM $1D00 (VramDma_Upload, word writes): the 32 x 10 tilemap Field_Unk29F7 writes there (a bordered panel, probably a window...
verifiedField_UploadUnk5800$C0:6ECB · 38 B · EngineUploads Field_UploadUnk5800Bytes ($400) from Field_Unk7EF000 to VRAM word Field_UploadVram5800 + Field_Unk31 x $200 (VramDma_Upload, word writes).
verifiedField_UploadUnk1C00$C0:6EF1 · 27 B · EngineAs Field_UploadUnk1D00 with VRAM $1C00 and Field_UploadUnk1C00Bytes ($200), from the same Field_Unk7EF000: the 32 x 8 tilemap of tiles $00-$FF that Field_Unk2B78 writes there.
verifiedField_UploadUnk0000$C0:6F0C · 82 B · EngineFour uploads of Field_UploadUnk0000Bytes ($40) from bank $FF to the start of VRAM: FieldRom_Unk9CF0 + 0 / $40 / $80 / $C0 to VRAM $0000, $0100, $0030 and $0130 (two 2-tile pieces in each of two...
verifiedField_UploadUnk57E0$C0:6F5E · 27 B · EngineUploads Field_UploadUnk57E0Bytes ($40) from FieldRom_Unk9260 ($FF:9260) to VRAM $57E0, the last $20 words of the area LocLoad_Unk6DCF fills from LocGfx_VramL3 ($5000), so it overwrites the end of...
verifiedField_ResetUnk0B88$C0:6F79 · 33 B · EngineWith DP=$2100, writes Field_Unk0B80Empty ($80) to the Field_Unk0B88Bytes (30) bytes of Field_Unk0B88 through the WRAM port.
verifiedObj_Unk6F9A$C0:6F9A · 13 B · Sprites & objectsRuns Obj_TileSlotHandlers entry Obj_Unk1100 of Obj_Cur, unless bit 7 of it is set.
verifiedObj_TileSlotHandlers$C0:6FA7 · 18 B · Sprites & objectsObj_Unk6F9A's handlers by Obj_Unk1100 (9 words, kinds 0-8).
verifiedObj_TileSlotNone$C0:6FB9 · 1 B · Sprites & objectsObj_TileSlotHandlers' entry for the kinds that take no tile slot: RTS.
verifiedObj_TileSlotAllocKind$C0:6FBA · 156 B · Sprites & objectsGives Obj_Cur tile slots in Obj_TileSlot by its size class (Obj_SprSize & ObjSpr_SizeMask): - class 0: the first free slot from ObjTile_SingleTop ($19) down to 1 (slot 0 is never tried); - classes...

$C0:7000

Verified · 41

verifiedObj_Unk7056$C0:7056 · 46 B · Sprites & objectsGives back Obj_Cur's tile slot(s): n = Obj_TileRecOfs / $20 (the slot Obj_TileSlotAllocKind took).
verifiedLocLoad_Unk7084$C0:7084 · 101 B · EngineCopies the location's palette rows: LocPal_Rom entry LocRom.Palette (LocPal_SetBytes = 7 x 30 bytes, offset by the hardware multiplier) goes with seven MVNs of LocPal_RowBytes each to Pal_LocRows...
verifiedPal_LoadUnkRow0$C0:70E9 · 69 B · EngineSets colours 1-15 of Pal_Buf row 0 and then copies all of Pal_Buf (Pal_BufBytes) to Pal_CgramBuf ($7E:2200): - 30 bytes from FieldRom_PalRow0Sets + 2 + n x 16, n = Menu_Config01 (Menu_Config+1)...
verifiedPal_UploadCgram$C0:712E · 38 B · EngineSends Pal_CgramBuf (Pal_BufBytes from $7E:2200) to CGRAM from colour 0 with DMA channel 7 (mode 0, B-bus CGDATA).
verifiedPal_UploadCgram_Rts$C0:7154 · 1 B · Engine
verifiedField_ResetUnk0B80$C0:7155 · 27 B · EngineWrites Field_Unk0B80Empty ($80) to the 8 bytes of Field_Unk0B80, one STA each (see Field_ResetUnk0B88).
verifiedObj_Unk7170$C0:7170 · 17 B · Sprites & objectsUnless Field_Unk54 bit 7 is set or Obj_Cur's Obj_Unk1100 has bit 7 set, runs Obj_PalSlotHandlers entry Obj_Unk1100 (kinds 0-11) to give the object a palette slot.
verifiedObj_PalSlotHandlers$C0:7181 · 24 B · Sprites & objectsObj_Unk7170's handlers by Obj_Unk1100 (12 words, kinds 0-11).
verifiedObj_PalSlotKind0$C0:7199 · 2 B · Sprites & objectsKind 0: X = ObjPal_SlotKind0 (slot 5), then falls into Obj_PalSlotFixed.
verifiedObj_PalSlotFixed$C0:719B · 119 B · Sprites & objectsGives Obj_Cur the palette slot X (5, 6 or 7 for kinds 0, 1 and 2).
verifiedObj_PalSlotKind1$C0:7212 · 5 B · Sprites & objectsKind 1: Obj_PalSlotFixed with X = ObjPal_SlotKind1 (slot 6).
verifiedObj_PalSlotKind2$C0:7217 · 5 B · Sprites & objectsKind 2: Obj_PalSlotFixed with X = ObjPal_SlotKind2 (slot 7).
verifiedObj_PalSlotAny$C0:721C · 152 B · Sprites & objectsKinds 3, 4 and 7-11: first looks through slots 0 to ObjPal_AnyEnd - 1 (0-4) for a taken one whose owner has Obj_Cur's Obj_PalSrc and, at the first, chains Obj_Cur after the owner (Obj_PalPrev =...
verifiedObj_Unk72B4$C0:72B4 · 152 B · Sprites & objectsAs Obj_PalSlotAny over slots ObjPal_BtlFirst to ObjPal_BtlEnd - 1 (1-3): kinds 5 and 6 through Obj_PalSlotHandlers, and FieldBtl_SaveObj for an object with Obj_Unk1A81 bit 7 set.
verifiedObj_Unk734C$C0:734C · 77 B · Sprites & objectsTakes Obj_Cur out of its palette slot's chain, unless Field_Unk54 bit 7 is set (then nothing, C=1).
verifiedMap_InitMasksAndLimits$C0:7399 · 269 B · EngineTurns the six layer sizes LocLoad_UnkA33B just set into the wrap masks the row / column writers use: Map_ColMask1 from Map_Unk0BCB, Map_RowMask1 from Map_Unk0BCD, Map_ColMask2 / RowMask2 from...
verifiedMap_InitOrigin$C0:74A6 · 46 B · EngineSets the scroll origin for the leader's entry point: Map_InitOriginX and Map_InitOriginY, then, when Map_Unk0BC9 has bit 7 set (layer 2 at half rate), layer 2's half-rate origin and bounds...
verifiedField_Unk74D4$C0:74D4 · 13 B · EngineResets layer 1's scroll: zeroes Map_BgColBias / Map_BgRowBias and the scroll words Map_Unk1D87 / Map_Unk1D89, then runs Sub_C07F9A for the new edge addresses.
verifiedField_Unk74D4_Tail$C0:74E1 · 7 B · Engine
verifiedField_Unk74E8$C0:74E8 · 15 B · EngineAs Field_Unk74D4 for layer 2: zeroes Map_BgColBias2 / Map_BgRowBias2, Map_Unk1D8B and Map_Unk1D8D, then Field_Unk74D4_Tail.
verifiedField_Unk74F7$C0:74F7 · 15 B · EngineAs Field_Unk74D4 for layer 3: zeroes Map_BgColBias3 / Map_BgRowBias3, Map_Unk1D8F and Map_Unk1D91, then Field_Unk74D4_Tail.
verifiedMap_InitOriginX$C0:7506 · 77 B · EnginePuts layer 1's left origin (Map_TileOriginX, in 8x8 tiles: metatile column x 2) so that the entry column Loc_EntryX is Map_OriginLeadX metatiles from the screen's left edge, kept inside the limits...
verifiedMap_InitOriginY$C0:7553 · 77 B · EngineAs Map_InitOriginX for rows: Map_TileOriginY from Loc_EntryY and the limits Map_Unk1D1C-1D1D, the leader Map_OriginLeadY metatiles below the top edge; the bottom bound Map_Unk1D10 = origin +...
verifiedMap_ClearBufC800$C0:75A0 · 73 B · Engine(was Map_Unk75A0.) Zeroes the 2 KB WRAM buffer Map_BufC800 ($7E:C800–$7E:CFFF) that Field_BuildC800Mode1/2/4 fill: the first MVN copies the 32 zero bytes at GfxRom_D2 to its start, and each later...
verifiedField_BuildC800Mode1$C0:75E9 · 41 B · EngineMap layer redraws, row / column writers and edge VRAM addresses ($C0:75E9–$C0:8242) The map sits in WRAM as metatile numbers.
verifiedMap_WriteRow1$C0:7612 · 466 B · EngineWrites one row of layer-1 tilemap words to WMDATA (WRAM at WMADD).
verifiedMap_WriteCol1$C0:77E4 · 264 B · EngineWrites one column of layer-1 tilemap words to WMDATA, top to bottom.
verifiedField_BuildC800Mode2$C0:78EC · 227 B · EngineRedraws layer 2 into Map_BufC800 (WMADD = $7E:C800) with Map_WriteRow2, 16 metatiles (Map_RedrawLen) per row, one of three ways: - Map_LayerEdgeOff bit 1 clear, Map_Unk0BC9 bit 7 clear: as...
verifiedMap_WriteRow2$C0:79CF · 474 B · EngineAs Map_WriteRow1 for layer 2: masks Map_RowMask2 / Map_ColMask2, the number's low byte from Map_Layer2Tiles and bit 8 from Map_TileHiBits bit 1, Map_Meta12* words.
verifiedMap_WriteCol2$C0:7BA9 · 268 B · EngineAs Map_WriteCol1 for layer 2 (Map_RowMask2 / Map_ColMask2, Map_Layer2Tiles, Map_TileHiBits bit 1, Map_Meta12*); an odd first row also gives 2 x Map_BuildLen + 1 words.
verifiedField_BuildC800Mode4$C0:7CB5 · 177 B · EngineAs Field_BuildC800Mode2 for layer 3 with Map_WriteRow3, without the half-rate path: Map_LayerEdgeOff bit 2 clear redraws 32 rows from Map_TileOriginY / Map_TileOriginX; set builds the fixed map...
verifiedMap_WriteRow3$C0:7D66 · 250 B · EngineAs Map_WriteRow1 for layer 3: masks Map_RowMask3 / Map_ColMask3, an 8-bit metatile number from Map_Layer3Tiles (zero-extended), words from Map_Meta3*.
verifiedMap_WriteCol3$C0:7E60 · 248 B · EngineAs Map_WriteCol1 for layer 3 (Map_RowMask3 / Map_ColMask3, Map_Layer3Tiles zero-extended, Map_Meta3*); an odd first row gives 2 x Map_BuildLen + 1 words.
verifiedMap_UploadBufTo7400$C0:7F58 · 5 B · EngineSends Map_BufC800 to VRAM through VramDma_Upload (VramDma_Mode 1, source $7E:C800): Map_UploadBufTo7400 ($7F58) 2 KB to VRAM word $7400; Map_UploadBufTo7000 ($7F5D) 2 KB to VRAM word $7000...
verifiedMap_UploadBufTo7000$C0:7F5D · 3 B · Engine
verifiedMap_UploadBufToX$C0:7F60 · 2 B · Engine
verifiedMap_UploadBuf2K$C0:7F62 · 5 B · Engine
verifiedMap_UploadBuf_Tail$C0:7F67 · 16 B · Engine
verifiedMap_UploadBuf4K$C0:7F77 · 7 B · Engine
verifiedLocLoad_ClearPage1D00$C0:7F7E · 28 B · EngineZeroes the 256 bytes at $00:1D00-$1DFF (the map page !DP_Map, low WRAM) with ClearRAMDMA: DmaFill_Size = $0100, DmaFill_Dest = $1D00, DmaFill_Bank = $00.
verifiedSub_C07F9A$C0:7F9A · 419 B · Engine (unnamed)Purpose not established (no reader of its results traced).

$C0:8000

Verified · 50

verifiedBg_RowSpan64x32$C0:813D · 100 B · EngineSplits a run of 34 tilemap words (Map_EdgeRowTiles) along row Y from column A of a 64x32 tilemap (two 32x32 screens, the right one Bg_ScreenWords further on) into pieces contiguous in VRAM.
verifiedBg_RowSpan64x32Addr$C0:81A1 · 53 B · EngineThe addresses of Bg_RowSpan64x32 without the sizes, in other registers: X = word offset of (A, Y), A = offset of the start of row Y in the other screen, Y = X - 31 (the third piece's address; the...
verifiedBg_ColSpan64x32$C0:81D6 · 66 B · EngineSplits a 32-word column of the 64x32 tilemap, column A from row Y and wrapping at the screen's bottom, into two pieces: X = word offset of (A, Y), Y = offset of (A, row 0) in the same screen...
verifiedBg_ColSpan64x32Addr$C0:8218 · 43 B · EngineThe addresses of Bg_ColSpan64x32 without the sizes: X = word offset of (A, Y), A = offset of (A, row 0) in the same screen.
verifiedMap_BuildRowYInc1$C0:8243 · 32 B · EngineLayer-1 row for a rising Y scroll: WMADD = Map_BufC800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D10; runs Map_WriteRow1 and sets bit 0 in...
verifiedMap_BuildRowYInc2$C0:8263 · 34 B · EngineLayer-2 row for a rising Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D10; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYInc2Half$C0:8285 · 32 B · EngineLayer-2 row for a rising Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_Unk1D12 - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D18; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYInc3$C0:82A5 · 32 B · EngineLayer-3 row for a rising Y scroll: WMADD = Map_BufD800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D10; runs Map_WriteRow3 and sets bit 2 in...
verifiedMap_BuildRowYDec1$C0:82C5 · 32 B · EngineLayer-1 row for a falling Y scroll: WMADD = Map_BufC800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_TileOriginY; runs Map_WriteRow1 and sets bit 0 in...
verifiedMap_BuildRowYDec2$C0:82E5 · 32 B · EngineLayer-2 row for a falling Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_TileOriginY; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYDec2Half$C0:8305 · 32 B · EngineLayer-2 row for a falling Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_Unk1D12 - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D16; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYDec3$C0:8325 · 32 B · EngineLayer-3 row for a falling Y scroll: WMADD = Map_BufD800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_TileOriginY; runs Map_WriteRow3 and sets bit 2 in...
verifiedMap_BuildColXInc1$C0:8345 · 32 B · EngineLayer-1 column for a rising X scroll: WMADD = Map_BufC800 + Map_BufColOfs, Map_BuildCol = Map_Unk1D0C, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol1 and...
verifiedMap_BuildColXInc2$C0:8365 · 32 B · EngineLayer-2 column for a rising X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_Unk1D0C, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol2 and...
verifiedMap_BuildColXInc2Half$C0:8385 · 32 B · EngineLayer-2 column for a rising X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_Unk1D14, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_Unk1D16 - 1; runs Map_WriteCol2 and sets...
verifiedMap_BuildColXInc3$C0:83A5 · 32 B · EngineLayer-3 column for a rising X scroll: WMADD = Map_BufD800 + Map_BufColOfs, Map_BuildCol = Map_Unk1D0C, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol3 and...
verifiedMap_BuildColXDec1$C0:83C5 · 32 B · EngineLayer-1 column for a falling X scroll: WMADD = Map_BufC800 + Map_BufColOfs, Map_BuildCol = Map_TileOriginX, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol1...
verifiedMap_BuildColXDec2$C0:83E5 · 32 B · EngineLayer-2 column for a falling X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_TileOriginX, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol2...
verifiedMap_BuildColXDec2Half$C0:8405 · 32 B · EngineLayer-2 column for a falling X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_Unk1D12, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_Unk1D16 - 1; runs Map_WriteCol2 and sets...
verifiedMap_BuildColXDec3$C0:8425 · 32 B · EngineLayer-3 column for a falling X scroll: WMADD = Map_BufD800 + Map_BufColOfs, Map_BuildCol = Map_TileOriginX, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol3...
verifiedMap_UploadRowYInc1$C0:8445 · 98 B · EngineLayer-1 row upload for Map_BuiltRowYInc bit 0: sends the row in Map_BufC800 to VRAM as three pieces, at most, of Map_EdgeSize1 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_EdgeDmaRow$C0:84A7 · 26 B · EngineThe shared end of the row uploads: VMAIN = increment by 1 word after the high byte, DMA channel 7 in word mode (DMAP_TwoRegs) to VMDATAL, source bank $7E, and starts it.
verifiedMap_UploadRowYInc2$C0:84C1 · 98 B · EngineLayer-2 row upload for Map_BuiltRowYInc bit 1: sends the row in Map_BufD000 to VRAM as three pieces, at most, of Map_EdgeSize2 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYInc3$C0:8523 · 98 B · EngineLayer-3 row upload for Map_BuiltRowYInc bit 2: sends the row in Map_BufD800 to VRAM as three pieces, at most, of Map_EdgeSize3 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYDec1$C0:8585 · 98 B · EngineLayer-1 row upload for Map_BuiltRowYDec bit 0: sends the row in Map_BufC800 to VRAM as three pieces, at most, of Map_EdgeSize1 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYDec2$C0:85E7 · 98 B · EngineLayer-2 row upload for Map_BuiltRowYDec bit 1: sends the row in Map_BufD000 to VRAM as three pieces, at most, of Map_EdgeSize2 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYDec3$C0:8649 · 98 B · EngineLayer-3 row upload for Map_BuiltRowYDec bit 2: sends the row in Map_BufD800 to VRAM as three pieces, at most, of Map_EdgeSize3 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadColXInc1$C0:86AB · 50 B · EngineLayer-1 column upload for Map_BuiltColXInc bit 0: sends the column at Map_BufC800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize1 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_EdgeDmaCol$C0:86DD · 26 B · EngineAs Map_EdgeDmaRow with VMAIN = increment by 32 words after the high byte (VRAM_INC_32), so the words go down a tilemap column.
verifiedMap_UploadColXInc2$C0:86F7 · 50 B · EngineLayer-2 column upload for Map_BuiltColXInc bit 1: sends the column at Map_BufD000 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize2 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXInc3$C0:8729 · 50 B · EngineLayer-3 column upload for Map_BuiltColXInc bit 2: sends the column at Map_BufD800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize3 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXDec1$C0:875B · 50 B · EngineLayer-1 column upload for Map_BuiltColXDec bit 0: sends the column at Map_BufC800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize1 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXDec2$C0:878D · 50 B · EngineLayer-2 column upload for Map_BuiltColXDec bit 1: sends the column at Map_BufD000 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize2 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXDec3$C0:87BF · 50 B · EngineLayer-3 column upload for Map_BuiltColXDec bit 2: sends the column at Map_BufD800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize3 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedField_Unk87F1$C0:87F1 · 45 B · EngineBuilds the right-hand edge column of each layer after a full redraw and recomputes the edge addresses: Map_BuildColXInc1; for layer 2, unless Map_LayerEdgeOff has Map_Layer2 set...
verifiedField_FrameUpdate$C0:881E · 60 B · EngineField work done every frame, before input-driven checks such as Field_ActionButton: resets Field_UnkEB (the action-button target) to none, then with DP=$1D00 runs Map_ResetUnk1D2E, clears...
verifiedField_Unk885A$C0:885A · 139 B · EngineA two-step job driven by Field_Unk38, run frame after frame by DefaultHandler's map-redraw path until it clears Field_Unk38: - Field_Unk38 = 1: zero Map_Unk1D2E/1D30/1D32/1D33.
verifiedMap_ResetUnk1D2E$C0:88E5 · 9 B · EngineCopies Map_Unk1D2A to Map_Unk1D2E and Map_Unk1D2B to Map_Unk1D30 at the start of every Field_FrameUpdate (so those two hold per-frame values derived from a standing pair; meaning unknown).
verifiedField_DpadDispatch$C0:88EE · 20 B · EngineUnless Field_Unk38 is busy, runs the Field_DpadHandlerTable entry picked by Pad_Unk00F9 bits 0-3 (16 entries; the D-pad bits, if Pad_Unk00F9 is laid out like Pad_Pressed's high byte), with 8-bit X/Y.
verifiedField_DpadHandlerTable$C0:8902 · 34 B · EngineField_DpadDispatch's handler for each value of Pad_Unk00F9 bits 0-3, read as Right (bit 0), Left (1), Down (2) and Up (3) from what the handlers do; impossible pairs (Left+Right, Up+Down) and...
verifiedField_DpadNone$C0:8924 · 1 B · EngineNo direction (or an impossible combination): leaves Map_Unk1D2C/1D2D at the 0 Field_FrameUpdate set and Map_Unk1D2E/1D30 as they are.
verifiedField_DpadRight$C0:8925 · 31 B · EngineRight: Map_Unk1D2C = +$10 and Map_Unk1D2E += $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadLeft$C0:8944 · 31 B · EngineLeft: Map_Unk1D2C = -$10 and Map_Unk1D2E -= $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadUp$C0:8963 · 31 B · EngineUp: Map_Unk1D2D = -$10 and Map_Unk1D30 -= $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadDown$C0:8982 · 31 B · EngineDown: Map_Unk1D2D = +$10 and Map_Unk1D30 += $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadDownRight$C0:89A1 · 49 B · EngineDown+Right: both steps +$10, both sums up by $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadDownLeft$C0:89D2 · 53 B · EngineDown+Left: X step -$10 (sum down), Y step +$10 (sum up); $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadUpRight$C0:8A07 · 53 B · EngineUp+Right: X step +$10 (sum up), Y step -$10 (sum down); $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadUpLeft$C0:8A3C · 49 B · EngineUp+Left: both steps -$10, both sums down by $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedMap_Unk8A6D$C0:8A6D · 1,800 B · EngineProbably the leader's collision with the map and with other objects (inferred: it zeroes the parts of the step whose moved box would have a corner on a blocking tile or touch a blocking object...

$C0:9000

Verified · 50

verifiedMap_Unk9175$C0:9175 · 55 B · EngineField_FrameUpdate's step after the D-pad: zeroes Map_Unk1D32/1D33, then copies Map_Unk1D2E (signed X step) into Map_Unk1D32 unless the leader is already at the limit in that direction...
verifiedMap_Unk91AC$C0:91AC · 565 B · EngineAdds up this frame's scroll amounts for three sets of layer scroll words and splits them into whole pixels for Map_Unk93E1, which runs next.
verifiedMap_Unk93E1$C0:93E1 · 106 B · EngineApplies the pixels Map_Unk91AC split out this frame to the three sets of scroll words, then has the new tilemap edges built: - zeroes Map_EdgeRowYInc/YDec and Map_EdgeColXInc/XDec; - layer 1...
verifiedMap_Scroll1XInc$C0:944B · 50 B · EngineLayer 1, X rising: once per pixel in Map_Move1XPos, Map_Unk1D87 + 1 and the fine counter Map_Unk1D93 + 1 (0-$0F, wrapping).
verifiedMap_Scroll1XDec$C0:947D · 48 B · EngineLayer 1, X falling: as Map_Scroll1XInc with Map_Move1XNeg, stepping Map_Unk1D87 and Map_Unk1D93 down; the crossings are 0 to $0F and $08 to $07, and lower the low bytes of Map_Unk1D0C and...
verifiedMap_Scroll1YInc$C0:94AD · 50 B · EngineLayer 1, Y rising: as Map_Scroll1XInc with Map_Move1YPos, Map_Unk1D89 and the fine counter Map_Unk1D96; the crossings raise the low bytes of Map_TileOriginY and Map_Unk1D10 and store Map_Layer1 in...
verifiedMap_Scroll1YDec$C0:94DF · 48 B · EngineLayer 1, Y falling: as Map_Scroll1XDec with Map_Move1YNeg, Map_Unk1D89 and Map_Unk1D96; the crossings lower the low bytes of Map_TileOriginY and Map_Unk1D10 (in this order, unlike the X version)...
verifiedMap_Scroll2XInc$C0:950F · 54 B · EngineLayer 2, X rising: once per pixel in Map_Move2XPos, Map_Unk1D8B + 1 and the fine counter Map_Unk1D94 + 1 (0-$0F, wrapping).
verifiedMap_Scroll2XDec$C0:9545 · 52 B · EngineLayer 2, X falling: as Map_Scroll2XInc with Map_Move2XNeg, stepping down (crossings 0 to $0F and $08 to $07; Map_EdgeColXDec).
verifiedMap_Scroll2YInc$C0:9579 · 54 B · EngineLayer 2, Y rising: as Map_Scroll2XInc with Map_Move2YPos, Map_Unk1D8D and Map_Unk1D97 (Map_EdgeRowYInc).
verifiedMap_Scroll2YDec$C0:95AF · 52 B · EngineLayer 2, Y falling: as Map_Scroll2XDec with Map_Move2YNeg, Map_Unk1D8D and Map_Unk1D97 (Map_EdgeRowYDec).
verifiedMap_Scroll2XIncHalf$C0:95E3 · 54 B · EngineLayer 2 at half rate, X rising (Map_Unk0BC9 bit 7): once per step in Map_Move2XPos the fine counter Map_Unk1D94 + 1, here 0-$1F (wrapping), and Map_Unk1D8B + 1 only when the new count is even, so...
verifiedMap_Scroll2XDecHalf$C0:9619 · 52 B · EngineLayer 2 at half rate, X falling: as Map_Scroll2XIncHalf with Map_Move2XNeg, counting down (crossings 0 to $1F and $10 to $0F, which lower Map_Unk1D14 and Map_Unk1D12 and set Map_Layer2 in...
verifiedMap_Scroll2YIncHalf$C0:964D · 54 B · EngineLayer 2 at half rate, Y rising: as Map_Scroll2XIncHalf with Map_Move2YPos, Map_Unk1D97 and Map_Unk1D8D; the crossings raise Map_Unk1D16 and Map_Unk1D18 (Map_EdgeRowYInc).
verifiedMap_Scroll2YDecHalf$C0:9683 · 52 B · EngineLayer 2 at half rate, Y falling: as Map_Scroll2XDecHalf with Map_Move2YNeg, Map_Unk1D97 and Map_Unk1D8D; the crossings lower Map_Unk1D16 and Map_Unk1D18 (Map_EdgeRowYDec).
verifiedMap_Scroll3XInc$C0:96B7 · 54 B · EngineLayer 3, X rising: as Map_Scroll2XInc with Map_Move3XPos, Map_Unk1D8F, Map_Unk1D95 and the Map_Layer3 bit.
verifiedMap_Scroll3XDec$C0:96ED · 52 B · EngineLayer 3, X falling: as Map_Scroll2XDec with Map_Move3XNeg, Map_Unk1D8F, Map_Unk1D95 and the Map_Layer3 bit.
verifiedMap_Scroll3YInc$C0:9721 · 62 B · EngineLayer 3, Y rising: as Map_Scroll2YInc with Map_Move3YPos, Map_Unk1D91, Map_Unk1D98 and the Map_Layer3 bit; also adds 4 to Map_Unk1DFB per pixel (four INCs; what reads it is not traced).
verifiedMap_Scroll3YDec$C0:975F · 60 B · EngineLayer 3, Y falling: as Map_Scroll2YDec with Map_Move3YNeg, Map_Unk1D91, Map_Unk1D98 and the Map_Layer3 bit; also subtracts 4 from Map_Unk1DFB per pixel.
verifiedMap_EdgeColsXInc$C0:979B · 49 B · EngineFor each layer bit set in Map_EdgeColXInc (1, 2, 3 in that order) runs that layer's column builder (Map_BuildColXInc1/2/3) and then adds 1 to the layer's column bias (Map_BgColBias...
verifiedMap_EdgeColsXIncHalf$C0:97CC · 49 B · EngineAs Map_EdgeColsXInc, with Map_BuildColXInc2Half as layer 2's builder (used while Map_Unk0BC9 bit 7 is set).
verifiedMap_EdgeColsXDec$C0:97FD · 49 B · EngineAs Map_EdgeColsXInc for Map_EdgeColXDec: builders Map_BuildColXDec1/ 2/3, and the column biases go down by 1 (wrapping at 64).
verifiedMap_EdgeColsXDecHalf$C0:982E · 49 B · EngineAs Map_EdgeColsXDec, with Map_BuildColXDec2Half for layer 2.
verifiedMap_EdgeRowsYInc$C0:985F · 49 B · EngineAs Map_EdgeColsXInc for rows: for each layer bit in Map_EdgeRowYInc runs Map_BuildRowYInc1/2/3 and adds 1 to the layer's row bias (Map_BgRowBias, Map_BgRowBias2, Map_BgRowBias3), wrapping at 32.
verifiedMap_EdgeRowsYIncHalf$C0:9890 · 49 B · EngineAs Map_EdgeRowsYInc, with Map_BuildRowYInc2Half for layer 2.
verifiedMap_EdgeRowsYDec$C0:98C1 · 49 B · EngineAs Map_EdgeRowsYInc for Map_EdgeRowYDec: builders Map_BuildRowYDec1/ 2/3, and the row biases go down by 1 (wrapping at 32).
verifiedMap_EdgeRowsYDecHalf$C0:98F2 · 49 B · EngineAs Map_EdgeRowsYDec, with Map_BuildRowYDec2Half for layer 2.
verifiedMap_ProbeHitsObj$C0:9923 · 187 B · EngineMap_Unk8A6D's object test of the point Map_ProbeX/Y.
verifiedMap_Unk99DE$C0:99DE · 65 B · EngineField_FrameUpdate's step after Map_Unk9175: may drop the frame's steps in Map_Unk1D2E (X) and Map_Unk1D30 (Y).
verifiedMap_StepStopDown$C0:9A1F · 30 B · EngineMap_Unk99DE's test for a downward step, A = n (step / 16).
verifiedMap_StepStopUp$C0:9A3D · 35 B · EngineMap_Unk99DE's test for an upward step, A = n.
verifiedMap_StepStopRight$C0:9A60 · 30 B · EngineAs Map_StepStopDown for a rightward step: L = Map_Unk1D0C / 2 against Map_Unk1D1B, the leader's Obj_ScreenX against Screen_HalfX (C=1 when it is in the left half or at $80), Map_Unk1D93 + n...
verifiedMap_StepStopLeft$C0:9A7E · 35 B · EngineAs Map_StepStopUp for a leftward step: Map_Unk1D1A against T = Map_TileOriginX / 2, the leader's Obj_ScreenX against Screen_HalfX (C=1 when it is in the right half), Map_Unk1D93 - n.
verifiedMap_ProbeTileAttrs$C0:9AA1 · 17 B · EngineReads the map bytes of one tile for the collision probes.
verifiedMap_ProbeTileAttrs_Load$C0:9AB2 · 22 B · Engine
verifiedMap_ProbeTileAttrsAny$C0:9AC8 · 11 B · EngineAs Map_ProbeTileAttrs without the treasure test: always reads the three bytes (branches into Map_ProbeTileAttrs_Load) and returns C=0.
verifiedMap_ProbeTileLevel$C0:9AD3 · 290 B · EngineDecides which half of the probed tile the point Map_ProbeX/Y is in and loads that half's level.
verifiedMap_SlopeShift$C0:9BF5 · 22 B · Engine/ Map_SlopeBase / Map_SlopeSide: Map_ProbeTileLevel's line for shapes 2-$17, indexed by Map_ProbeShape (shape - 2).
verifiedMap_SlopeBase$C0:9C0B · 22 B · Engine
verifiedMap_SlopeSide$C0:9C21 · 22 B · Engine
verifiedMap_ProbeLevelBlocked$C0:9C37 · 37 B · EngineWhether the half tile Map_ProbeTileLevel picked blocks the leader, against Field_Unk55 (looks like the level the leader stands on): - Map_ProbeNoLevel set: blocks only when Field_Unk55 is...
verifiedMap_StepTileEffects$C0:9C5C · 359 B · EngineMap_Unk8A6D's commit of a step it has kept.
verifiedMap_InitEntryTile$C0:9DC3 · 102 B · EngineThe sibling of Map_StepTileEffects for a location load: it reads the entry tile (Loc_EntryX/Y) with Map_ProbeTileAttrsAny and Map_ProbeTileLevel at the bottom middle of the tile (Map_ProbeX low...
verifiedParty_Unk9E29$C0:9E29 · 91 B · EngineThe leader's step (kind-0 object of Evt_OpB0_PartyControl): picks its animation (Party_LeaderAnim), then, when Map_Unk1D32 or Map_Unk1D33 (its X / Y step this frame) is nonzero, steps Field_UnkAB...
verifiedParty_LeaderAnim$C0:9E84 · 77 B · EngineThe leader's facing and animation row from this frame's D-pad step (Map_Unk1D2C/1D2D) and tile flags (Map_Unk1D34): - flags with Map_ProbeShape1E (bit 2): with no Y step the animation stops...
verifiedParty_Member2Anim$C0:9ED1 · 79 B · EngineAs Party_LeaderAnim from a log entry: the facing and row from PartyLog_PadX/Y and PartyLog_Flags at X (the D-pad step the leader had there).
verifiedParty_Member3Anim$C0:9F20 · 79 B · EngineParty_Member2Anim again, byte for byte, for member 3.
verifiedParty_FollowerHoldAnim$C0:9F6F · 131 B · EngineA follower's animation while it holds its place (Party_UnkA26B / A2CE when it is close enough behind), from the log entry X it is at: with PartyLog_Flags 0, Party_AnimNoStep (stand / idle).
verifiedParty_AnimNoStep$C0:9FF2 · 5 B · EngineParty_AnimTable's handler for no step (entry 0 and every code that is not a D-pad direction): X = Obj_Cur, then Party_AnimIdle.
verifiedParty_AnimTable$C0:9FF7 · 130 B · EngineThe facing / animation handler for each step code (JSR (Party_AnimTable,X) in Party_LeaderAnim, Party_Member2Anim, Party_Member3Anim and Party_FollowerHoldAnim; X = code & $7E, so entries 0-63).

$C0:A000

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verifiedParty_AnimLeftWalk$C0:A079 · 10 B · EngineParty_AnimTable handlers for the four straight directions: Obj_Cur's Obj_Facing = the direction, then Party_AnimWalk (walk row) or Party_AnimRun (run row).
verifiedParty_AnimRightWalk$C0:A083 · 10 B · Engine
verifiedParty_AnimUpWalk$C0:A08D · 10 B · Engine
verifiedParty_AnimDownWalk$C0:A097 · 10 B · Engine
verifiedParty_AnimLeftRun$C0:A0A1 · 10 B · Engine
verifiedParty_AnimRightRun$C0:A0AB · 10 B · Engine
verifiedParty_AnimUpRun$C0:A0B5 · 10 B · Engine
verifiedParty_AnimDownRun$C0:A0BF · 10 B · Engine
verifiedParty_AnimDownLeftWalk$C0:A0C9 · 21 B · EngineParty_AnimTable handlers for the diagonals: Obj_Cur keeps its facing when it is one of the two directions, else faces the horizontal one; then Party_AnimWalk or Party_AnimRun.
verifiedParty_AnimDownRightWalk$C0:A0DE · 21 B · Engine
verifiedParty_AnimUpLeftWalk$C0:A0F3 · 21 B · Engine
verifiedParty_AnimUpRightWalk$C0:A108 · 21 B · Engine
verifiedParty_AnimDownLeftRun$C0:A11D · 21 B · Engine
verifiedParty_AnimDownRightRun$C0:A132 · 21 B · Engine
verifiedParty_AnimUpLeftRun$C0:A147 · 21 B · Engine
verifiedParty_AnimUpRightRun$C0:A15C · 21 B · Engine
verifiedParty_AnimWalk$C0:A171 · 27 B · EngineField_Unk58 = 0 (the frames-standing count, probably: Field_WaitFrame counts it up and Party_AnimIdle tests it), then the object at Y gets Obj_AnimRow = ObjAnim_RowWalk, column 0 and Obj_AnimTimer...
verifiedParty_AnimRun$C0:A18C · 70 B · EngineField_Unk58 = 0, then the object at Y gets Obj_AnimRow = ObjAnim_RowRun (column and timer 0, unless already set); but when the leader has no step this frame (Map_Unk1D32 and 1D33 both 0), Y is the...
verifiedParty_AnimRowUnk19$C0:A1D2 · 23 B · EngineThe object at Y gets Obj_AnimRow = ObjAnim_RowUnk19 (column and timer 0, unless already set).
verifiedParty_AnimIdle$C0:A1E9 · 107 B · EngineNo step: the animation row while standing, for the object at Y.
verifiedParty_AnimRowUnk1B$C0:A254 · 23 B · EngineThe object at Y gets Obj_AnimRow = ObjAnim_RowUnk1B (column and timer 0, unless already set): the row on a shape-$1E tile (Map_ProbeShape1E) with a Y step.
verifiedParty_UnkA26B$C0:A26B · 99 B · EngineMember 2's step (kind-1 object of Evt_OpB0_PartyControl), on Party_ObjSlot1's object: Obj_VelX = Obj_VelY = 0; then the lag is Field_UnkAB - Field_UnkAC (& $7F).
verifiedParty_UnkA2CE$C0:A2CE · 109 B · EngineMember 3's step (kind 2), as Party_UnkA26B on Party_ObjSlot2's object, following member 2: the lag is Field_UnkAC - Field_UnkAD, it replays from Field_UnkAD and ends in Party_Member3Anim.
verifiedLocLoad_UnkA33B$C0:A33B · 461 B · EngineThe map-properties step of a location load (name kept: LoadLocation and Field_RestoreState call it by it).
verifiedLocLoad_EmptyStep$C0:A508 · 1 B · EngineA lone RTS: does nothing.
verifiedPpu_ApplyMapScreens$C0:A509 · 24 B · EngineWrites the screen settings LocLoad_UnkA33B took from MapProps to the PPU: Ppu_Unk0BD7 to TM, Ppu_Unk0BD8 to TS, Ppu_Unk0BDF to CGADSUB, and 0 to MOSAIC (mosaic off).
verifiedMap_UnpackTilePlanes$C0:A521 · 330 B · EngineReads the rest of the unpacked MapProps (from MapProps.Planes, through the WRAM data port) into the map's per-tile planes.
verifiedMap_LoadExitTiles$C0:A66B · 167 B · EngineBuilds Map_TileExitIdx for the location: first every tile of all 64 rows gets Map_ExitNone (row 0 filled, then copied to rows 63 down to 1 with MVN, one Map_PlaneBytes row at a time), then...
verifiedMap_LoadTreasureTiles$C0:A712 · 170 B · EngineAs Map_LoadExitTiles for treasure: Map_TreasureIdx gets Map_TreasureNone on every tile (row 0, then MVN copies), then Map_TreasureRec0 = the first word of TreasureRom_LocOfs and the location's...
verifiedMap_TreasureTaken$C0:A7BC · 45 B · EngineTests the Treasure_Flags bit of the record at Map_RecOfs: its number is (Map_RecOfs - Map_TreasureRec0) / 4, as in Field_CheckTileInFront.
verifiedObj_ResetFrameState$C0:A7E9 · 39 B · Sprites & objectsFor each location object (Evt_ObjCount of them) writes 0 to its Obj_Unk0F00 (no frame to build) and Obj_LastFrameNone to its Obj_LastFrame (so the next frame is always rebuilt), through the WRAM...
verifiedVblank_UnkA810$C0:A810 · 125 B · EngineThe per-frame object pass.
verifiedObj_UpdateInView$C0:A88D · 186 B · Sprites & objectsTests object Obj_Cur against the view window and sets it up or drops it as it enters or leaves.
verifiedObj_FlagInView$C0:A947 · 67 B · Sprites & objectsThe view test for objects whose Obj_Unk1100 is Obj_Unk1100Seven: only sets Obj_Unk0F00 = Obj_Unk0F00Active in the window and 0 out of it, with no set-up, linking or release.
verifiedObj_DrawUnlink$C0:A98A · 67 B · Sprites & objectsTakes object Obj_Cur out of its draw bucket, if it is in one (Obj_DrawOut bit 7 clear).
verifiedObj_DrawLink$C0:A9CD · 58 B · Sprites & objectsPuts object Obj_Cur at the head of the draw bucket for its Obj_ScreenY, unless it is already in one (Obj_DrawOut bit 7 clear).
verifiedObj_MoveStep$C0:AA07 · 192 B · Sprites & objectsOne frame of movement for object Obj_Cur (Obj_Unk1100 3 and up), while Obj_MoveFrames is nonzero (it is decremented first).
verifiedObj_MoveStep_Arc$C0:AAC7 · 54 B · Sprites & objects
verifiedObj_MoveStepFree$C0:AAFD · 72 B · Sprites & objectsMovement for objects with Obj_Unk1100 below Obj_Unk1100FreeMove: with Obj_ArcMode set, the arc step (BRA Obj_MoveStep_Arc); otherwise, while Obj_MoveFrames is nonzero (decremented first), the low...
verifiedObj_CalcScreenPos$C0:AB45 · 93 B · Sprites & objectsScreen position of object Obj_Cur from its map position and the layer-1 view: ObjScr_ViewX = Map_TileOriginX (low byte) x 8 + (Map_Unk1D87 & 7), ObjScr_ViewY likewise from Map_TileOriginY and...
verifiedObj_CalcDirection$C0:ABA2 · 199 B · Sprites & objectsDirection from point (ObjDir_FromX, ObjDir_FromY) to (ObjDir_ToX, ObjDir_ToY), map tiles, as an angle in Obj_Direction: 256 per turn, $00 = +X (right), $40 = +Y (down), $80 = -X, $C0 = -Y.
verifiedObj_SetVelocity$C0:AC69 · 148 B · Sprites & objectsSets object X's steps from Obj_Direction and Obj_Speed with the hardware multiplier: Obj_VelY = speed x sin / 256 and Obj_VelX = speed x cos / 256 (Rom_SineTable256 at the direction and at the...
verifiedObj_SetVelocityChecked$C0:ACFD · 410 B · Sprites & objectsAs Obj_SetVelocity (steps from Obj_Direction and Obj_Speed, the sine into ObjVel_Y and the cosine into ObjVel_X, sign-extended into ObjVel_YHi / ObjVel_XHi), but it looks at the map tile the...
verifiedObj_SetVelocityChecked_Probe$C0:AE97 · 153 B · Sprites & objects
verifiedObj_SetVelocityAxis$C0:AF30 · 30 B · Sprites & objectsZeroes one of the two steps in ObjVel_X / ObjVel_Y, then probes and stores them through Obj_SetVelocityChecked_Probe: when |Y step| >= |X step| the Y step goes, else the X step.
verifiedField_UnkAF4E$C0:AF4E · 328 B · EngineCopies the rectangle MapCopy_SrcX..MapCopy_EndX x MapCopy_SrcY..

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verifiedMap_CopyRegionPlane$C0:B096 · 80 B · EngineCopies the MapCopy_* rectangle within one map plane, the one at $7E:MapCopy_Plane: one MVN per row of MapCopy_Width + 1 bytes, from MapCopy_SrcX/Y + MapCopy_Plane to MapCopy_DstX/Y +...
verifiedField_UnkB0E6$C0:B0E6 · 65 B · EngineThe location-load counterpart of Vblank_UnkA810: for every object slot below Evt_ObjCount x 2 (Evt_ObjSlotEnd) whose Obj_Unk1100 has bit 7 clear and is not Obj_Unk1100Seven, Obj_ActivateIfInView...
verifiedObj_ActivateIfInView$C0:B127 · 107 B · Sprites & objectsObj_UpdateInView's set-up half for a location load: when Obj_Unk1A81 is 1..$7F and the object lies in the view window, sets it up exactly as Obj_UpdateInView does (Obj_DrawPrev / Obj_DrawNext /...
verifiedObj_ResetStates$C0:B192 · 32 B · Sprites & objects(was Sub_B192.) Clears Obj_State for every object the location defines (count in Evt_ObjCount), pointing DP at the Obj_State table so each clear is a 2-byte dp store, then tail-jumps to...
verifiedVramQ_Flush$C0:B1B2 · 82 B · EngineUploads every pending entry of the VRAM upload queue (VramQ_*, filled by Obj_BuildFrame4, Obj_BuildFrame8, Obj_BuildFrame8Pass1, Obj_BuildFrame12Pass2 and Obj_BuildFrame12Pass2Alt) with DMA...
verifiedObj_ResetDrawLists$C0:B204 · 94 B · Sprites & objectsEmpties the draw buckets: with DP=$2100 it writes ObjQ_Empty ($80) to the first 32 bytes at Obj_DrawBucket through the WRAM port, then MVNs spread them over the rest of the page ($0E20-$0EFF: 32...
verifiedOam_HideFirst4$C0:B262 · 15 B · EngineParks OAM shadow sprites 0-3 below the screen: their Y bytes in Oam_LowTable = Oam_HiddenY.
verifiedOam_BuildShadow$C0:B271 · 55 B · Engine(was PostVBlank.) Rebuilds the OAM shadow ($0700 low table, $0900 high table) for the next frame; it runs before Field_WaitFrame's wait for the NMI, not after a VBlank.
verifiedOam_BucketLoop$C0:B2A8 · 10 B · Engine
verifiedOam_CheckChain$C0:B2B2 · 14 B · Engine
verifiedOam_NextBucket$C0:B2C0 · 8 B · Engine
verifiedOam_HideRange1$C0:B2C8 · 16 B · Engine
verifiedOam_EndRange1$C0:B2D8 · 6 B · Engine
verifiedOam_HideRange2$C0:B2DE · 16 B · Engine
verifiedOam_EndRange2$C0:B2EE · 6 B · Engine
verifiedOam_HideRange3$C0:B2F4 · 16 B · Engine
verifiedOam_EndRange3$C0:B304 · 5 B · Engine
verifiedSpr_AppendToOam$C0:B309 · 1,016 B · Engine(was Sub_B309.) Appends object Obj_Cur's sprite to the OAM shadow.
verifiedSpr_PrepareTiles$C0:B701 · 135 B · Engine(was Sub_B701.) Brings object Obj_Cur's SprTile records up to date before Spr_AppendToOam copies them.
verifiedSpr_Place4$C0:B788 · 322 B · Engine(was Sub_B788.) Re-places a 4-tile (size 0) object: with DB=$7F, each SprTile record's X = Spr_BaseX + OfsX (bit 8 packed into Obj_OamHiA with the large-size bits) and Y = Spr_BaseY + OfsY...
verifiedSpr_Load4$C0:B8CA · 411 B · Engine(was Sub_B8CA.) Builds a 4-tile (size 0) object's SprTile records from SprTileSrc (OfsX, OfsY, Tile/Attr), placing them at the object's position as Spr_Place4 does (same three Y clamps).
verifiedSpr_Place8$C0:BA65 · 631 B · Engine(was Sub_BA65.) Re-places an 8-tile (size 1) object from its existing SprTile records: two groups of 4 records give X and the two high-table bytes (Obj_OamHiA, Obj_OamHiA+1), then all 8 Y...
verifiedSpr_Load8$C0:BCDC · 790 B · Engine(was Sub_BCDC.) Builds an 8-tile (size 1) object's SprTile records from SprTileSrc and places them: OfsX, OfsY and Tile/Attr are copied from SprTileSrc, then X, the two high-table bytes and Y are set.
verifiedSpr_Place12$C0:BFF2 · 717 B · Engine(was Sub_BFF2.) Re-places a 12-tile (size 2) object from its existing SprTile records: three groups of 4 records give X and the high-table bytes (Obj_OamHiA, Obj_OamHiA+1, Obj_OamHiB), then the 12...

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$C0:D000

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verifiedObj_FrameLayout8$C0:D124 · 358 B · Sprites & objects(was Sub_D124.) As Obj_FrameLayout4 for an 8-tile object (frame record 80 bytes, positions after 32 tile words); the first four tiles take Obj_PrioLow, the last four Obj_PrioHigh (by index, not by...
verifiedObj_BuildFrame8Pass0$C0:D28A · 131 B · Sprites & objects(was Sub_D28A.) First pass of an 8-tile frame: look the frame up, SprBuf_Alloc2 (2 adjacent SprBuf chunks), copy tiles 0-15 into the first chunk, INC Obj_State, return C=1 (more to do).
verifiedObj_BuildFrame8Pass1$C0:D30D · 490 B · Sprites & objects(was Sub_D30D.) Second pass: tiles 16-31 into the second chunk (Obj_TileBuf + $200), queue the VRAM upload ($200 bytes to Obj_VramTile*16, $200 more to the next tile row), write the 8 SprTileSrc...
verifiedObj_BuildFrame12$C0:D4F7 · 79 B · Sprites & objects(was Sub_D4F7.) Builds the current frame of a 12-tile object over three passes chosen by the Obj_State count (0 / 1 / 2+), each with an "Alt" variant when Obj_VramTile is ObjTile_AltLayout ($68...
verifiedObj_BuildFrame12Pass0$C0:D546 · 194 B · Sprites & objects(was Sub_D546.) Pass 0: frame lookup, SprBuf_Alloc3 (3 adjacent SprBuf chunks), tiles 0-7 to the buffer start and tiles 8-15 to +$200, INC Obj_State; C=1.
verifiedObj_BuildFrame12Pass0Alt$C0:D608 · 131 B · Sprites & objects(was Sub_D608.) Pass 0 for the ObjTile_AltLayout ($68) layout: frame lookup, SprBuf_Alloc3, tiles 0-15 in one run to the buffer start, INC Obj_State; C=1 (C=0 when nothing changed or no chunks are...
verifiedObj_BuildFrame12Pass1$C0:D68B · 173 B · Sprites & objects(was Sub_D68B.) Pass 1: tiles 16-23 to +$100, tiles 24-31 to +$300; INC Obj_State; C=1.
verifiedObj_BuildFrame12Pass1Alt$C0:D738 · 173 B · Sprites & objects(was Sub_D738.) Pass 1 for the ObjTile_AltLayout ($68) layout: tiles 16-23 to +$200, tiles 24-31 to +$400; INC Obj_State; C=1.
verifiedObj_BuildFrame12Pass2$C0:D7E5 · 644 B · Sprites & objects(was Sub_D7E5.) Pass 2: tiles 32-47 to +$400, queue the VRAM upload ($500 bytes from Obj_TileBuf to Obj_VramTile*16, then $100 bytes from +$500 to 3 tile rows further on, +$300 words), write the...
verifiedObj_BuildFrame12Pass2Alt$C0:DA69 · 703 B · Sprites & objects(was Sub_DA69.) Pass 2 for the ObjTile_AltLayout ($68) layout: tiles 32-39 to +$300 and 40-47 to +$500, queue the upload ($100 bytes to Obj_VramTile*16, then $500 bytes from +$100 to the next tile...
verifiedObj_FrameLayout12$C0:DD28 · 1,026 B · Sprites & objects(was Sub_DD28.) Rewrites the 12 SprTile records of a 12-tile object for Obj_LastFrame (tiles already in VRAM): offsets from the frame record (120 bytes, positions after 48 tile words), tile...

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verifiedSpr_LoadLargeObj$C0:E12A · 1,034 B · Engine(was Sub_E12A.) Loads a 24-tile ("large") object in one go.
verifiedSpr_CopyTileFlipped$C0:E534 · 339 B · Engine(was Sub_E534.) Copies one 32-byte 4bpp tile, mirrored left-right, from Spr_GfxPtr + (tile number × 32) to the WRAM tile buffer through WMDATA: each byte goes through BitReverseTable ($C0:FD00)...
verifiedSpr_CopyTile$C0:E687 · 178 B · Engine(was Sub_E687.) Copies one 32-byte 4bpp tile from Spr_GfxPtr + (tile number × 32) to Spr_WramPtr in bank $7F, then moves WMADD past it so a following Spr_CopyTileFlipped writes the next tile.
verifiedSpr_CopyTileD4$C0:E739 · 131 B · EngineCopies a 32-byte tile from GfxRom_D4+X to $7F:Y (BRL from Spr_CopyTile when the graphics are in bank $D4).
verifiedSpr_CopyTileD2$C0:E7BC · 131 B · EngineCopies a 32-byte tile from GfxRom_D2+X to $7F:Y (BRL from Spr_CopyTile when the graphics are in bank $D2).
verifiedSpr_CopyTileD3$C0:E83F · 131 B · EngineCopies a 32-byte tile from GfxRom_D3+X to $7F:Y (BRL from Spr_CopyTile when the graphics are in bank $D3).
verifiedSpr_CopyTile7F$C0:E8C2 · 115 B · EngineCopies a 32-byte tile from $7F:X to $7F:Y (BRL from Spr_CopyTile when the graphics are already in WRAM); abs,X reads since DB = $7F.
verifiedSprBuf_FreeAll$C0:E935 · 29 B · Engine(was Sub_E935.) Marks all eight SprBuf_Owner entries free ($80), with DP pointed at $0B00 so each store is a 2-byte dp store.
verifiedSprBuf_Alloc1$C0:E952 · 40 B · Engine(was Sub_E952.) Gives object Obj_Cur one $200-byte chunk of the WRAM tile buffer: the first free entry n (0-3) of SprBuf_Owner gets Obj_Cur, and Obj_TileBuf = SprBuf_Base + n*$200.
verifiedSprBuf_Alloc2$C0:E97A · 48 B · Engine(was Sub_E97A.) As SprBuf_Alloc1 for two adjacent free chunks (start entries 0-2).
verifiedSprBuf_Alloc3$C0:E9AA · 56 B · Engine(was Sub_E9AA.) As SprBuf_Alloc1 for three adjacent free chunks (start entries 0-1).
verifiedSprBuf_Free1$C0:E9E2 · 29 B · Engine(was Sub_E9E2.) Releases the SprBuf chunk owned by Obj_Cur: finds it among the first 4 SprBuf_Owner entries and marks it free.
verifiedSprBuf_Free2$C0:E9FF · 32 B · Engine(was Sub_E9FF.) As SprBuf_Free1 for a 2-chunk object: the first of the 3 possible start entries owned by Obj_Cur and the one after it are freed.
verifiedSprBuf_Free3$C0:EA1F · 35 B · Engine(was Sub_EA1F.) As SprBuf_Free1 for a 3-chunk object (2 possible start entries).
verifiedSprBuf_FreeObj$C0:EA42 · 33 B · EngineReleases the SprBuf chunks owned by Obj_Cur whatever its size: finds the first of the SprBuf_UsedEntries SprBuf_Owner entries that holds Obj_Cur, frees it ($80 = Obj_None) and goes on freeing the...
verifiedNmiHandler$C0:EA63 · 509 B · EngineThe field's vertical-blank interrupt, entered through the RAM trampoline InstallNMI writes (JML NmiHandler at $7E:0500).
verifiedField_WaitFrame$C0:EC60 · 23 B · EngineThe field's frame wait: counts Field_Unk58 up (16-bit INC, ANDed with Field_Unk58Mask), INCs Nmi_FramePending and spins until NmiHandler has done the frame's uploads and zeroed it.
verifiedCredits_UploadLine$C0:EC77 · 44 B · EngineSends the staff-credits line Field_ServiceUnk54 built in Credits_LineBuf to VRAM: Credits_DmaSize bytes to VRAM word Credits_VramAddr with DMA channel 7 (word writes, VMAIN increment after the...
verifiedOam_UploadShadow$C0:ECA3 · 41 B · EngineCopies the OAM shadow (Oam_LowTable and Oam_HighTable, $00:0700, Oam_ShadowBytes = $220) to OAM from address 0 with DMA channel 7 (mode 0, B-bus target OAMDATA).
verifiedIrqHandler$C0:ECCC · 73 B · EngineReached through the RAM trampoline InstallIRQ writes (JML IrqHandler at IrqTrampoline).
verifiedIrq_UploadTileAnim$C0:ED15 · 841 B · EngineWith DP = DP_Field (set here and left set; IrqHandler restores D): Irq_DrawChoiceCursor when Field_Unk63 is not negative; then one queued tilemap job, by Field_VramQueueFlags: - VramQueue_TileAnim...

$C0:F000

Verified · 36

verifiedIrq_DrawChoiceCursor$C0:F05E · 178 B · EngineDraws a 2x2-tile picture (tiles $0FC/$0FD over $0FE/$0FF, palette 2, priority: ChoiceCursor_TileTop / TileBottom) at choice row Field_Unk63 of the tilemap Field_UploadUnk1C00 sends to VRAM $1C00...
verifiedIrq_ChoiceCursorClearRow3$C0:F110 · 21 B · EnginePuts Field_Unk2B78's grid entries back where choice row 3's cursor goes: VRAM ChoiceCursor_VramRow0 + 3 x VramRowStep ($1CC2) gets ChoiceCursor_GridRow0 + 3 x GridRowStep and + 1 ($29C2, $29C3...
verifiedIrq_ChoiceCursorClearTail$C0:F125 · 6 B · Engine
verifiedIrq_ChoiceCursorClearRow2$C0:F12B · 23 B · EngineAs Irq_ChoiceCursorClearRow3 for choice row 2: VRAM $1C82 gets $2982, $2983 (tiles $182/$183), $1CA2 gets $2992, $2993 (through Irq_ChoiceCursorClearTail).
verifiedIrq_ChoiceCursorClearRow1$C0:F142 · 23 B · EngineAs Irq_ChoiceCursorClearRow3 for choice row 1: VRAM $1C42 gets $2942, $2943 (tiles $142/$143), $1C62 gets $2952, $2953 (through Irq_ChoiceCursorClearTail).
verifiedIrq_ChoiceCursorClearRow0$C0:F159 · 23 B · EngineAs Irq_ChoiceCursorClearRow3 for choice row 0: VRAM $1C02 gets $2902, $2903 (tiles $102/$103), $1C22 gets $2912, $2913 (through Irq_ChoiceCursorClearTail).
verifiedBankC0_OldBuildLeftovers$C0:F170 · 400 B · EngineNot code and, as far as found, never read.
verifiedRom_AngleTable$C0:F300 · 1,024 B · ROM headerThe direction (256 per turn, $40 = a quarter) of the vector (run, rise) for run and rise 0-31, at rise x 32 + run: within about 1 of atan2(rise, run) x 256 / 2 pi (checked against the ROM for all...
verifiedRom_DirToFacing$C0:F700 · 256 B · ROM headerThe facing (0 up, 1 down, 2 left, 3 right, the Obj_Facing values) for each direction 0-255 (Rom_AngleTable's units): $00-$1F 3, $20-$5F 1, $60-$9F 2, $A0-$DF 0, $E0-$FF 3 (checked against the...
verifiedRom_SineTable256$C0:F800 · 256 B · ROM headerSigned sine, 256 steps per turn: entry N = 127 x sin(N x 2 pi / 256) rounded to nearest ($00, $7F at $40, $00 at $80, $81 at $C0; checked against the ROM for all 256 entries).
verifiedRom_SineTable$C0:F900 · 1,024 B · ROM header|sin| for 1024 steps per turn, scaled to $FF: entry N is within 1 of 255 x |sin(N x 2 pi / 1024)| ($00 at $000 and $200, $FF around $100 and $300); checked against the ROM.
verifiedBitReverseTable$C0:FD00 · 256 B · EngineByte N is N with its 8 bits in reverse order (bit 0 ↔ bit 7, 1 ↔ 6, ...): $01 → $80, $02 → $40, $03 → $C0.
verifiedRandomTable$C0:FE00 · 256 B · EngineThe game's pseudo-random bytes, probably: a shuffle of 0-255 (every value appears exactly once; checked against the ROM).
verifiedReset$C0:FF00 · 16 B · Boottarget of the emulation-mode RESET vector ($FFFC)
verifiedNMI_Stub$C0:FF10 · 4 B · BootNative-mode interrupt stubs ($FF10–$FF17)
verifiedIRQ_Stub$C0:FF14 · 4 B · Boot
verifiedBRK_Handler$C0:FF18 · 8 B · Bootnative BRK and emulation-mode COP both land here
verifiedBitSet$C0:FF20 · 8 B · EngineBitmask lookup tables ($FF20–$FF2F) BitSet[N] = (1 << N), BitClear[N] = ~(1 << N), for N = 0..7.
verifiedBitClear$C0:FF28 · 8 B · Engine
verifiedScrollWaveA$C0:FF30 · 64 B · EngineWave tables ($FF30–$FFAF) One period of a sine-like wave between -6 and +6 (32 signed 16-bit entries), stored twice.
verifiedScrollWaveB$C0:FF70 · 64 B · Engine
verifiedRomExtHeader$C0:FFB0 · 13 B · ROM headerSNES cartridge header ($FFB0–$FFDF), standard layout
verifiedRomExpansionRam$C0:FFBD · 1 B · ROM header
verifiedRomSpecialVersion$C0:FFBE · 1 B · ROM header
verifiedRomCartridgeSubtype$C0:FFBF · 1 B · ROM header
verifiedROMTitle$C0:FFC0 · 21 B · ROM header
verifiedRomMapMode$C0:FFD5 · 1 B · ROM header
verifiedRomType$C0:FFD6 · 1 B · ROM header
verifiedRomSize$C0:FFD7 · 1 B · ROM header
verifiedRomSramSize$C0:FFD8 · 1 B · ROM header
verifiedRomRegion$C0:FFD9 · 1 B · ROM header
verifiedRomDeveloperId$C0:FFDA · 1 B · ROM header
verifiedRomVersion$C0:FFDB · 1 B · ROM header
verifiedRomChecksumComplement$C0:FFDC · 2 B · ROM header
verifiedRomChecksum$C0:FFDE · 2 B · ROM header
verifiedRomVectors$C0:FFE0 · 32 B · ROM headerInterrupt vector table ($FFE0–$FFFF) Native mode: $FFE4–$FFEF.

$C1:0000

Verified · 66

verifiedEngCall_BattleMain$C1:0000 · 3 B · EngineThe bank's entry block: nine 3-byte JMPs, most of them reached from other banks by JSL (those targets return with RTL or never return; $0003, $0006 and $0015 are not, see the list), then the two...
verifiedBattleSys_RunServiceVec$C1:0003 · 3 B · Battle system
verifiedBattleSys_ExitVec$C1:0006 · 3 B · Battle system
verifiedBankC1_VecCFE300$C1:0009 · 3 B · Engine
verifiedBankC1_VecCFE58A$C1:000C · 3 B · Engine
verifiedBankC1_VecCCE000$C1:000F · 3 B · Engine
verifiedBankC1_VecRefreshMenu$C1:0012 · 3 B · Engine
verifiedBankC1_VecRts$C1:0015 · 3 B · Engine
verifiedBankC1_VecLongDispatch$C1:0018 · 3 B · Engine
verifiedBankC1_EnterBattleJml$C1:001B · 4 B · Engine
verifiedBankC1_ExitBattleJml$C1:001F · 4 B · Engine
verifiedBattleSys_SceneSetup$C1:0023 · 34 B · Battle systemService 0 (!BattleSys_ServiceUnk0), the first service BattleSys_Main requests: the battle's display set-up, probably.
verifiedBattleSys_RunService$C1:0045 · 11 B · Battle systemThe service dispatcher: runs BattleSys_ServiceTable entry A (JSR (T,X) with X = A * 2) and puts A, X and Y back as they were.
verifiedBattleSys_RunService_Rts$C1:0050 · 1 B · Battle system
verifiedBattleSys_ServiceTable$C1:0051 · 20 B · Battle systemThe services of BattleSys_RunService, by number * 2.
verifiedBankC1_LongDispatch$C1:0065 · 6 B · EngineA long-callable dispatcher (through BankC1_VecLongDispatch): runs BankC1_LongDispatchTable entry A, then RTL.
verifiedBankC1_LongDispatchTable$C1:006B · 2 B · EngineBankC1_LongDispatch's table: entry 0 only (see there).
verifiedBattleSys_Service6$C1:006D · 5 B · Battle systemService 6 (!BattleSys_ServiceUnk6): JSL BattleCF_RemoveMarkedEnemies (the enemies marked in !Battle_UnkAEB3 leave, !Battler_Present cleared, except one with !Battler_Unk9FF7 0, !Battler_ActAttr...
verifiedBankC1_JmlCCE000$C1:0072 · 4 B · EngineThe JMLs behind three of the entry vectors (see EngCall_BattleMain): $0072 to Battle_InitUploadStep ($CC:E000, BankC1_VecCCE000), BankC1_JmlCFE300 ($0076) to BattleCF_VblankUploads ($CF:E300...
verifiedBankC1_JmlCFE300$C1:0076 · 4 B · Engine
verifiedBankC1_JmlCFE58A$C1:007A · 4 B · Engine
verifiedBattleSys_PumpFrames$C1:007E · 11 B · Battle systemWaits for the next frame: sets !Battle_FramePending, then calls BattleSys_IdleVecCD0036 again and again until something else clears the flag.
verifiedBattle_Mul8$C1:0089 · 30 B · Battle engine8×8→16 HW multiply via WRMPYA/WRMPYB/RDMPYL.
verifiedBattle_Mul8x16$C1:00A7 · 48 B · Battle engine8×16→24 multiply in two hardware passes (the top byte of the product is zeroed first, so nothing from the caller is accumulated): pass 1: Factor8 × low byte of Factor16 -> Product+0/+1 pass 2...
verifiedBattle_Divide$C1:00D7 · 54 B · Battle engine16÷8 HW divide via WRDIVL/WRDIVH/WRDIVB, quotient from RDDIVL and remainder from RDMPYL.
verifiedBattle_ShiftLeft8$C1:010D · 4 B · Battle engine$C1:010D–$C1:011E — Shift helpers (18 bytes, $010D–$011E) Overlapping fall-through stubs for power-of-2 left/right shifts on A.
verifiedBattle_ShiftLeft4$C1:0111 · 1 B · Battle engine
verifiedBattle_ShiftLeft3$C1:0112 · 4 B · Battle engine
verifiedBattle_ShiftRight8$C1:0116 · 2 B · Battle engine
verifiedBattle_ShiftRight6$C1:0118 · 1 B · Battle engine
verifiedBattle_ShiftRight5$C1:0119 · 1 B · Battle engine
verifiedBattle_ShiftRight4$C1:011A · 1 B · Battle engine
verifiedBattle_ShiftRight3$C1:011B · 4 B · Battle engine
verifiedBattleMsg_FormatNumberDigits$C1:011F · 85 B · Battle text & numbersFormat the 16-bit value in !BattleMsg_NumValue (0-999) into digit tiles: !BattleMsg_Digit1000 = blank, Digit100 / Digit10 / Digit1 = digits, tiles looked up in !BattleRom_DigitTiles.
verifiedBattleMsg_FormatTwoDigits$C1:0174 · 53 B · Battle text & numbersTwo-digit variant of BattleMsg_FormatNumberDigits: formats !BattleMsg_NumValue as tens+ones only.
verifiedBattleMsg_ReencodeTextBuffer$C1:01A9 · 80 B · Battle text & numbersBack up the 16 raw text bytes the caller left in !BattleMsg_TextTiles to !BattleMsg_TextSource, blank both tile rows (TextTiles/TextTopTiles), then re-encode each text byte into a lower-row tile...
verifiedBattle_SinLookup$C1:01F9 · 41 B · Battle engineScaled sine: returns (sin(A) × !Battle_SinScale) >> 8 in A.
verifiedBattle_CalcAngle$C1:0222 · 119 B · Battle engineDirection angle between two screen points (256 units per turn).
verifiedBattleUI_BuildStatusBarFrame$C1:0299 · 108 B · Battle status barRebuilds the battle status-bar map (BattleUI_StatusTile, $0CC0): 1.
verifiedBattleUI_DrawPcNamePanel$C1:0305 · 448 B · Battle status bar
verifiedBattleUI_NextNamePanel$C1:04C5 · 226 B · Battle status bar
verifiedBattleUI_UpdateNextPcPanel$C1:05A7 · 308 B · Battle status barPer-frame peer of BattleUI_BuildStatusBarFrame: refreshes one PC's HP/MP digits per call (round robin through !BattleUI_NextPanelSlot), then redraws every present PC's ATB gauge (layouts 1/2).
verifiedBattleUI_DrawAtbGauges$C1:06DB · 20 B · Battle status bar
verifiedBattleUI_UpdateNextPcPanel_Exit$C1:06EF · 1 B · Battle status bar
verifiedBattleUI_DrawSlotGaugeBar$C1:06F0 · 149 B · Battle status barDraw the 4-tile ATB gauge of PC slot !BattleUI_Slot into the status map at BattleRom_HpCellL1[slot] + !BattleUI_GaugeCellOffset.
verifiedBattleMenu_DrawCommandList$C1:0785 · 153 B · Battle menuDraw the command list of PC slot A (6 rows × 7 columns) into the status map at offset slot × 12, from one of two ROM tile tables: !BattleRom_CmdListTech — "Attack", "Tech", "Item" on rows 1/3/5...
verifiedBattleMenu_DrawCommandWindowFrames$C1:081E · 84 B · Battle menuDraw the 7×6 command-window frame of every PC in the roster into !BattleMenu_WindowMap, then highlight the shown PC's name and fall into BattleUI_ClearActivePanelColumn.
verifiedBattleUI_ClearActivePanelColumn$C1:0872 · 118 B · Battle status barZero the two tile columns of the shown PC's command column (6 rows, offset !BattleMenu_ActivePc × 12) in the status map, then, if !BattleUI_PanelRedraw is set and no target selection is running...
verifiedBattleUI_HighlightPcName$C1:08E8 · 65 B · Battle status barHighlight PC slot A's name in the status bar: look up the slot's offset in !BattleRom_NameAttrL1 (layout 1) or !BattleRom_NameAttrL02 (layouts 0 and 2) and set the attribute of a 5-wide × 2-high...
verifiedBattleMenu_DrawCommandWindowFrame$C1:0929 · 52 B · Battle menuCopy one 7-column × 6-row command-window frame (corners, borders and fill) from !BattleRom_CommandWindowFrame into !BattleMenu_WindowMap at !BattleUI_MapOffset.
verifiedBattleMenu_RenderItemListRows$C1:095D · 83 B · Battle menuRenders the 3 visible item-list lines: 1.
verifiedBattleMenu_RenderItemRow$C1:09B0 · 215 B · Battle menu, then its RTS BattleMenu_RenderItemRow_Exit (1 byte, $0A87) Renders one item-list line for the Item_BattleList record at !BattleMenu_ItemRecOffset into the item map at !BattleMenu_RowMapOffset.
verifiedBattleMenu_RenderItemRow_Exit$C1:0A87 · 1 B · Battle menu
verifiedBattleMenu_RenderTechListRows$C1:0A88 · 75 B · Battle menuRenders 4 tech-list lines (2 per outer loop pass) for the active PC into the tech text buffer (BattleMenu_TechTextTile).
verifiedBattleMenu_BuildTechAvailFlags$C1:0AD3 · 56 B · Battle menuBuilds !Tech_ListAvail (20 entries, one per list line) for the active PC's tech list: line code $FB-$FF (blank, header or skip line) → 0, anything else → 1.
verifiedBattleMenu_RenderTechRow$C1:0B0B · 171 B · Battle menuRenders one tech-list line: blanks the text rows (!BattleMsg_TextTiles / TextTopTiles), fills them by the line code !Tech_ListCode[TechCodeIdx], and copies them into the tech text buffer at...
verifiedBattleMenu_DrawTechLowerRow$C1:0BB6 · 29 B · Battle menuBlank-line / header exit path of BattleMenu_RenderTechRow: advances !BattleMenu_TechRowNum, blanks the lead cells, then copies 18 lower-row tiles from !BattleMsg_TextTiles into the line from col 3...
verifiedBattleMenu_BlankNameLeadCells$C1:0BD3 · 45 B · Battle menuBlanks cols 3-5, the lead cells left of the name (which starts at col 6), on both rows of the tech-list line at !BattleMenu_RowMapOffset (blank tile, palette 3).
verifiedBattleMenu_BlankNameTailCells$C1:0C00 · 45 B · Battle menuTech-name exit path of BattleMenu_RenderTechRow (reached by its tail JMP): blanks cols 17-20 (right of the 11-tile name) on both rows of the line (blank tile, palette 3); the mirror of...
verifiedBattleMenu_UpdateWindows$C1:0C2D · 25 B · Battle menuPer-frame window upkeep dispatcher.
verifiedBattleMenu_UpdateWindows_Exit$C1:0C46 · 3 B · Battle menu
verifiedBattleMenu_UpdateMainWindow$C1:0C49 · 58 B · Battle menuMain command-window upkeep (submenu 0): - If !BattleMenu_RosterIdx differs from !BattleMenu_RosterIdxDrawn: reload the command window map and rebuild the status bar.
verifiedBattleMenu_UpdateTechWindow$C1:0C83 · 471 B · Battle menuTech-window refresh (submenu 1, after UpdateTechMpAvail): 1.
verifiedBattleMenu_DrawTechCursorRow$C1:0E5A · 96 B · Battle menuClears the cursor columns, then (unless a target is being selected) draws the 2×2 row cursor ($60-$63) at the shown PC's !Pc_TechRow, placed through !BattleRom_TechCursorCell.
verifiedBattleMenu_ClearTechCursorTiles$C1:0EBA · 39 B · Battle menuBlanks cols 1-2 (the row-cursor columns) of all 6 tech-window rows.
verifiedBattleMenu_UpdateTechMpAvail$C1:0EE1 · 348 B · Battle menuGrades the 3 visible tech-list lines (submenu 1) and colours each line in the window map: palette 2 = usable, palette 3 = greyed.

$C1:1000

Verified · 54

verifiedBattleMenu_Return$C1:103D · 1 B · Battle menuShared RTS, also the JMP target of BattleMenu_UpdateMainWindow, BattleMenu_DrawTechCursorRow and BattleMenu_UpdateWindows_Exit.
verifiedBattleSys_SlotMenuReadyPredicate$C1:103E · 16 B · Battle systemReturns A=0 if PC slot !BattleMenu_ReadySlotArg is menu-ready: in the roster (!BattleMenu_Roster entry not negative) and !Pc_LockStatus clear; nonzero otherwise.
verifiedBattleMsg_BlankLeadingZeros$C1:104E · 32 B · Battle text & numbersLeading-zero suppression for the number formatter's digits.
verifiedBattleSys_UpkeepTwoFrames$C1:106E · 117 B · Battle systemService 3 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 3 = $106E; searched: no JSR, JMP or JSL...
verifiedBattleMenu_RefreshIfDirtyL$C1:10E3 · 23 B · Battle menuJSL-entry twin of BattleMenu_RefreshIfDirtyAndTick, reached via the bank's cross-bank entry-vector table: JSL $C10012 -> JMP $C110E3.
verifiedBattleMenu_RefreshIfDirtyAndTick$C1:10FA · 27 B · Battle menuSame-bank JSR twin of BattleMenu_RefreshIfDirtyL — identical dirty- flag gate and menu rebuild chain, but always follows up with a cross-bank per-frame service tick (BattleSys_FrameTickVec) before...
verifiedBattleMenu_DrawCursorSprites$C1:1115 · 62 B · Battle menuBuilds OAM sprites 0-3 (BattleOam) for the command cursor over the shown PC: each of the 4 template sprites in BattleRom_CursorSprite is offset by the PC's !Battler_ScreenX/Y, and its palette bits...
verifiedBattleMenu_ProcessInput$C1:1153 · 142 B · Battle menuBattle command-window input handler.
verifiedBattleMenu_CycleActivePcPrev$C1:11E1 · 55 B · Battle menuLeft D-pad: step !BattleMenu_RosterIdx back (wrap 0..2), skipping roster entries that are negative.
verifiedBattleMenu_CycleActivePcNext$C1:1218 · 56 B · Battle menuRight D-pad: mirror of CycleActivePcPrev — steps !BattleMenu_RosterIdx forward (wrap at 3 back to 0) instead; the same sound 0 and the same cursor-memory handling.
verifiedBattleMenu_CursorUp$C1:1250 · 20 B · Battle menuUp D-pad: step the shown PC's !Pc_MenuRow back (wrap 0..2) and flag the cursor redraw (!BattleUI_PanelRedraw).
verifiedBattleMenu_CursorDown$C1:1264 · 23 B · Battle menuDown D-pad: step the shown PC's !Pc_MenuRow forward (wrap at 3 back to 0) and flag the cursor redraw (!BattleUI_PanelRedraw).
verifiedBattleMenu_ConfirmCommand$C1:127B · 33 B · Battle menuConfirm-button dispatch: sets !BattleUI_UnkA0D7 to $FF (compared by BattleUI_BuildStatusBarFrame with the first selected target), calls BattleFx_SetPtrA2FromTable for the shown PC, then tail-jumps...
verifiedBattleMenu_ChooseAttack$C1:129C · 32 B · Battle menuRow 0 (Attack) confirm: message call with "none", flags the cursor redraw, sets !BattleTgt_Mode = attack, !BattleMenu_CmdMenu = 0, builds the target list, sets !BattleMenu_TargetMoved (so...
verifiedBattleMenu_OpenTechList$C1:12BC · 49 B · Battle menuRow 1 (Tech) confirm: unless !BattleMenu_Lock bit 0 is set, renders the tech list lines, builds !Tech_ListAvail, switches to the tech list (!BattleMenu_Submenu = !BattleMenu_CmdMenu = 1) and...
verifiedBattleMenu_OpenItemList$C1:12ED · 51 B · Battle menuRow 2 (Item) confirm: unless !BattleMenu_Lock is non-zero, renders the item list at !BattleMenu_ItemScroll, queues the item map upload, copies the item box frame (!BattleRom_ItemBoxMap) into...
verifiedBattleMenu_TechListInput$C1:1320 · 73 B · Battle menuPer-frame input handler while the tech list is open (submenu 1).
verifiedBattleMenu_TechConfirm$C1:1369 · 38 B · Battle menuConfirms the highlighted tech: aborts unless the rows have been graded (!BattleMenu_TechAvailDone) and Tech_CursorEntry.Flags bit 7 is clear.
verifiedBattleMenu_TechListCancel$C1:138F · 30 B · Battle menuCloses the tech list: reload the command window, back to the main menu, force a window rebuild, and restore this PC's saved tech-list cursor (!Pc_SavedTechRow / SavedTechScroll -> !Pc_TechRow /...
verifiedBattleMenu_TechListPrev$C1:13AD · 71 B · Battle menuUp/Left in the tech list: walks backward from !BattleMenu_TechListIdx to the previous line whose !Tech_ListAvail is non-zero.
verifiedBattleMenu_TechListNext$C1:13F4 · 73 B · Battle menuDown/Right in the tech list: mirror of TechListPrev — walks forward instead of backward, bounded by the list length (!Pc_TechCount) instead of the start of the list, and scrolls down instead of up...
verifiedBattleMenu_ItemListInput$C1:143D · 91 B · Battle menuPer-frame input handler while the item list is open (submenu 2).
verifiedBattleMenu_ItemConfirm$C1:1498 · 67 B · Battle menuConfirms the highlighted item: record offset = (!BattleMenu_ItemScroll + !BattleMenu_ItemRow) * 5 into Item_BattleList (id, target mode, flags, quantity, PC mask).
verifiedBattleMenu_ItemListCancel$C1:14DB · 17 B · Battle menuCloses the item list: reload the command window, back to the main menu, force a window rebuild, and invalidate the scroll-arrow cache.
verifiedBattleMenu_ItemCursorUp$C1:14EC · 22 B · Battle menuUp/Left in the item list: decrement !BattleMenu_ItemRow, scrolling the list up via ItemListScrollUp when already at the top row.
verifiedBattleMenu_ItemCursorDown$C1:1502 · 26 B · Battle menuDown/Right in the item list: increment !BattleMenu_ItemRow (max 2), scrolling the list down via ItemListScrollDown when already at the bottom row.
verifiedBattleMenu_ItemListPageDown$C1:151C · 27 B · Battle menuPage-down button: page the item list down 3 rows at once, clamped at scroll position $FA.
verifiedBattleMenu_ItemListPageUp$C1:1537 · 20 B · Battle menuPage-up button: page the item list up 3 rows at once, clamped at 0.
verifiedBattleMenu_ItemListRefresh$C1:154B · 22 B · Battle menuRe-renders the item list rows, invalidates both draw caches and clears !BattleMenu_ItemRefresh.
verifiedBattleMenu_TargetSelectInput$C1:1561 · 185 B · Battle menuPer-frame input handler while target selection runs (entered from BattleMenu_ProcessInput when !BattleMenu_TargetSelect != 0).
verifiedBattleMenu_CommitAction$C1:161A · 308 B · Battle menuConfirms the currently-selected target and builds the command record for the shown PC's chosen action (attack/tech/item), then queues it and hands the menu to the next ready PC.
verifiedBattleMenu_ConsumePartnerSlot$C1:174E · 30 B · Battle menuRemoves PC slot !BattleMenu_PartnerArg from the ready state as part of committing a double/triple tech: if it's in the roster, decrements !BattleMenu_ReadyCount; either way marks its roster entry...
verifiedBattleMenu_TargetNext$C1:176C · 26 B · Battle menuRight/Down while cycling targets: advance !BattleTgt_Cursor (wrap at 11), skipping empty candidate entries, and select the battler it lands on (!BattleTgt_Selected).
verifiedBattleMenu_TargetPrev$C1:1786 · 22 B · Battle menuLeft/Up while cycling targets: mirror of TargetNext — steps !BattleTgt_Cursor back (wrap to 10) instead.
verifiedBattle_ClearPadEdges$C1:179C · 5 B · Battle engineClears both pad-edge bytes and returns.
verifiedBattleMenu_ItemListScrollUp$C1:17A1 · 16 B · Battle menuScrolls the item list up one row: decrements !BattleMenu_ItemScroll (min 0), then re-renders and invalidates both draw caches (row cursor, arrows).
verifiedBattleMenu_ItemListScrollUp_SetScroll$C1:17B1 · 2 B · Battle menu
verifiedBattleMenu_ItemListScrollUp_RenderTail$C1:17B3 · 3 B · Battle menu
verifiedBattleMenu_ItemListScrollUp_SkipRender$C1:17B6 · 9 B · Battle menu
verifiedBattleMenu_ItemListScrollDown$C1:17BF · 18 B · Battle menuScrolls the item list down one row: increments !BattleMenu_ItemScroll (clamped at $FA), then re-renders and invalidates both draw caches.
verifiedBattleMenu_ItemListScrollDown_RenderTail$C1:17D1 · 3 B · Battle menu
verifiedBattleMenu_ItemListScrollDown_SkipRender$C1:17D4 · 9 B · Battle menu
verifiedBattleMenu_UpdateCursorOverlay$C1:17DD · 828 B · Battle menuCursor/overlay refresh at the end of the menu rebuild chain (after ProcessInput), so like it only on frames with !BattleMenu_Dirty set: JSR from BattleMenu_RefreshIfDirtyL...
verifiedBattleMenu_EnqueueReadyBattler$C1:1B19 · 60 B · Battle menuService 1 of the $C10045 service dispatcher (dispatch table at $C10051: service 0 -> $0023, 1 -> here, 2 -> RemoveBattlerFromReady).
verifiedBattle_PlaySfx0$C1:1B55 · 18 B · Battle engineAPU command !Sfx_CmdPlay with sound id 0: fills !Sfx_Command / !Sfx_Param1 / !Sfx_Param2 (the same command block bank $C0's Audio_PlayTileSfxA fills) and calls the audio driver entry.
verifiedBattleMenu_DequeueReadyBattler$C1:1B67 · 67 B · Battle menuPops the head of !BattleMenu_ReadyQueue (up to 3 deep, count in !BattleMenu_ReadyQueueLen) into the roster: clears its !Battle_Unk9F38, restores its tech-list cursor (!Pc_SavedTechRow /...
verifiedBattleMenu_RemoveBattlerFromReady$C1:1BAA · 144 B · Battle menuService 2 of the $C10045 service dispatcher (dispatch table at $C10051; reached only by same-bank JSR from bank $C1, see BattleMenu_EnqueueReadyBattler).
verifiedBattleMenu_LoadCommandWindowMap$C1:1C3A · 16 B · Battle menuCopies the $180-byte command window map (!BattleRom_CommandWindowMap, bank $D1) into !BattleMenu_WindowMap.
verifiedBattle_DrawBattlerFrame$C1:1C4A · 11 B · Battle engineDecodes frame !Battle_FrameId of battler !Battle_FrameSlot into the battler's tile buffer in bank $7E, unless the battler uses frame layout 3 (!Battle_FrameLayoutStrip), which this entry leaves alone.
verifiedBattle_DrawBattlerFrameAnyLayout$C1:1C55 · 804 B · Battle engineDecodes one animation frame of a battler into bank $7E tiles: 1.
verifiedBattleMenu_BuildTargetList$C1:1F79 · 100 B · Battle menuRecords the requesting PC (!BattleTgt_Caster), resets the selection state (!BattleTgt_Result/CanCycle/TargetAll, two Unk bytes) and blanks !BattleTgt_Candidates and !BattleTgt_Selected (indices...
verifiedBattleTgt_RunAreaQuery$C1:1FDD · 13 B · Battle targetingService 7 of the $C10045 service dispatcher (dispatch table at $C10051; reached only by same-bank JSR from bank $C1, see BattleMenu_EnqueueReadyBattler).
verifiedBattleTgt_AreaTable$C1:1FEA · 14 B · Battle targeting
verifiedBattleTgt_ModeTable$C1:1FF8 · 66 B · Battle targetingTarget-mode handler table, indexed by (!BattleTgt_Mode & $7F) clamped to $20, called from BattleMenu_BuildTargetList.

$C1:2000

Verified · 64

verifiedBattleTgt_SingleAlly$C1:203A · 11 B · Battle targetingDefault mode: one PC (slots 0-2), cursor may cycle.
verifiedBattleTgt_CollectValidTargets$C1:2045 · 85 B · Battle targeting
verifiedBattleTgt_AllAllies$C1:209A · 15 B · Battle targetingevery PC
verifiedBattleTgt_SingleEnemy$C1:20A9 · 13 B · Battle targetingone enemy (3-10), cursor may cycle.
verifiedBattleTgt_AllEnemies$C1:20B6 · 16 B · Battle targeting
verifiedBattleTgt_Everyone$C1:20C6 · 16 B · Battle targetingall battlers 0-10
verifiedBattleTgt_Self$C1:20D6 · 10 B · Battle targetingthe shown PC only
verifiedBattleTgt_SingleKoAlly$C1:20E0 · 86 B · Battle targetingLists the PCs whose BattlerStats.Status has bit 7 set — by context, KO'd allies, i.e.
verifiedBattleTgt_PcByCharId5$C1:2136 · 4 B · Battle targetingTargets the one party member whose !Pc_CharId equals !BattleTgt_WantedChar (5 for this entry, 4 via BattleTgt_PcByCharId4).
verifiedBattleTgt_FindPcByCharId$C1:213A · 41 B · Battle targeting
verifiedBattleTgt_PcByCharId4$C1:2163 · 6 B · Battle targeting; state as PcByCharId5
verifiedBattleTgt_EnemyLineFromCaster$C1:2169 · 70 B · Battle targeting
verifiedBattleTgt_EnemyLineFromChar3$C1:21AF · 84 B · Battle targetingas above, but the source is the party member with character id 3 (!Pc_CharRobo, inferred: Robo; the name keeps the numeric id).
verifiedBattleTgt_EnemyLineFromCaster2$C1:2203 · 72 B · Battle targetingsame as EnemyLineFromCaster with !BattleTgt_AreaVariant = 1
verifiedBattleTgt_CasterRadius$C1:224B · 20 B · Battle targetingarea $10 around the caster
verifiedBattleTgt_EnemyRadius$C1:225F · 69 B · Battle targetingarea around a chosen enemy; size $19 for mode $1A, else $09
verifiedBattleTgt_Char3Radius$C1:22A4 · 47 B · Battle targetingarea around party member id 3; size $19 for mode $14, else $10.
verifiedBattleTgt_Char6Radius$C1:22D3 · 34 B · Battle targetingarea $19 around party member id 6.
verifiedBattleTgt_EnemyRow$C1:22F5 · 52 B · Battle targetingchosen enemy as anchor for BattleTgt_AreaRow (a +/-$20 band around the anchor's !Battler_ScreenY)
verifiedBattleTgt_PartyTriangle$C1:2329 · 9 B · Battle targetingenemies inside the triangle formed by the three PCs (BattleTgt_AreaPartyTriangle)
verifiedBattleTgt_AreaRow$C1:2332 · 114 B · Battle targeting"Row" area: every eligible battler on the scanned side whose screen y (!Battler_ScreenY) lies within +/-$20 of the centre battler's y.
verifiedBattleTgt_AreaPartyTriangle$C1:23A4 · 511 B · Battle targetingEnemies inside the triangle whose corners are the screen positions of party slots 0, 1 and 2 (!Battler_ScreenX/Y for slots 0-2).
verifiedBattleTgt_AreaLine$C1:25A3 · 350 B · Battle targeting"Line" area from the source battler (!BattleTgt_AreaCentre) towards the aimed-at battler (!BattleTgt_AreaAim), half-width r = AreaSize * 8 (passed to Battle_SinLookup as !Battle_SinScale; AreaSize...
verifiedBattleTgt_AreaCircle$C1:2701 · 172 B · Battle targeting"Circle" area around the centre battler (!BattleTgt_AreaCentre).
verifiedBattleTgt_AreaAddAnchor$C1:27AD · 24 B · Battle targetingShared tail of the area scans: puts !BattleTgt_Anchor at the front of !BattleTgt_Candidates if it belongs to the scanned side (see the AreaCircle header), then falls into BattleTgt_CompactCandidates.
verifiedBattleTgt_CompactCandidates$C1:27C5 · 20 B · Battle targetingif the front slot is empty, shift the list left by one.
verifiedBattleTgt_ClearLists$C1:27D9 · 15 B · Battle targetingblank candidate and selection lists (12 entries each, one more than they use)
verifiedBattleTgt_SelectAllCandidates$C1:27E8 · 18 B · Battle targetingset target-all and copy the 11 candidates into the selection list
verifiedBattleTgt_CycleNext$C1:27FA · 26 B · Battle targetingadvance !BattleTgt_Cursor to the next non-empty candidate (wrap at 11); no-op on an empty list.
verifiedBattleTgt_CyclePrev$C1:2814 · 25 B · Battle targetingmirror of CycleNext
verifiedBattleTgt_AnyCandidate$C1:282D · 16 B · Battle targetingZ=1 if all 11 candidate slots are $FF, Z=0 as soon as one isn't
verifiedBattle_CacheBattlerCoordsAll$C1:283D · 29 B · Battle engineCopies every present battler's screen position into its probe position and rebuilds its box.
verifiedBattle_CalcBattlerBox$C1:285A · 86 B · Battle engineBuilds battler X's box from its probe position: left = ProbeX - HalfWidth, clamped at 0 right = ProbeX + HalfWidth, clamped at $FF top = ProbeY - Height, clamped at 0 bottom = ProbeY + 8, or...
verifiedBattle_BoxOverlapsOthers$C1:28B0 · 118 B · Battle engineTests the box of battler !Battle_BoxTestSlot against the box of every other present battler, skipping those with !Battler_Unk9FF7 or !Battler_UnkA5CD bit 7 set.
verifiedBattle_BoxHitsBlockedCell$C1:2926 · 96 B · Battle engineTests whether the box of battler !Battle_BoxTestSlot covers a blocked cell of !Battle_CellMap (16x16-pixel cells, 16 per row).
verifiedBattlePos_Query$C1:2986 · 44 B · Battle engineService 5 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 5 = $2986; searched: no JSR, JMP or JSL...
verifiedBattlePos_NearestPc$C1:29B2 · 73 B · Battle engine/ BattlePos_FarthestPc / BattlePos_NearestEnemy / BattlePos_FarthestEnemy ($C129B2–$C12AE2, 305 bytes; queries 0-3)
verifiedBattlePos_FarthestPc$C1:29FB · 72 B · Battle engine
verifiedBattlePos_NearestEnemy$C1:2A43 · 85 B · Battle engine
verifiedBattlePos_FarthestEnemy$C1:2A98 · 75 B · Battle engine
verifiedBattlePos_WithinDist40XY$C1:2AE3 · 12 B · Battle engineBattlePos_WithinDist* ($C12AE3–$C12BBB, 217 bytes; queries 4 and 14)
verifiedBattlePos_WithinDist32XY$C1:2AEF · 12 B · Battle engine
verifiedBattlePos_WithinDist64XY$C1:2AFB · 12 B · Battle engine
verifiedBattlePos_WithinDist4XY$C1:2B07 · 12 B · Battle engine
verifiedBattlePos_WithinDist4XYTwin$C1:2B13 · 12 B · Battle engine
verifiedBattlePos_WithinDist16XY$C1:2B1F · 12 B · Battle engine
verifiedBattlePos_WithinDist48$C1:2B2B · 12 B · Battle engine
verifiedBattlePos_WithinDist32$C1:2B37 · 10 B · Battle engine
verifiedBattlePos_CheckPairDist$C1:2B41 · 8 B · Battle engine
verifiedBattlePos_CheckDist$C1:2B49 · 115 B · Battle engine
verifiedBattlePos_SameRowBand$C1:2BBC · 30 B · Battle engine/ BattlePos_SubjectAbove / BattlePos_SubjectLeft ($C12BBC–$C12C01, 70 bytes; queries 5-7)
verifiedBattlePos_SubjectAbove$C1:2BDA · 20 B · Battle engine
verifiedBattlePos_SubjectLeft$C1:2BEE · 20 B · Battle engine
verifiedBattlePos_PathClear$C1:2C02 · 165 B · Battle enginePlaces the subject's probe position out from its screen position in the direction Battle_CalcAngle gives from the subject to the other battler, at a radius of !Battle_SinScale (see the quirk...
verifiedBattlePos_SubjectLowerHalf$C1:2CA7 · 19 B · Battle engine/ BattlePos_SubjectUpperHalf / BattlePos_SubjectRightPart / BattlePos_SubjectLeftPart ($C12CA7–$C12CF2, 76 bytes; queries 9-12)
verifiedBattlePos_SubjectUpperHalf$C1:2CBA · 19 B · Battle engine
verifiedBattlePos_SubjectRightPart$C1:2CCD · 19 B · Battle engine
verifiedBattlePos_SubjectLeftPart$C1:2CE0 · 19 B · Battle engine
verifiedBattlePos_DistDifference$C1:2CF3 · 142 B · Battle engineMeasures, from the other battler's screen position, the squared distance to the subject (d1) and to the battler in !BattlePos_Arg (d2), and stores |d2 - d1| / 256 (low byte) in !BattlePos_Found.
verifiedBattlePos_ModeTable$C1:2D81 · 30 B · Battle enginequery handlers by !BattlePos_Mode, called from BattlePos_Query.
verifiedBattle_TickPcSlots$C1:2D9F · 384 B · Battle enginePer-frame animation step for the three PCs.
verifiedBattle_UnkThunk2F1F$C1:2F1F · 3 B · Battle enginea lone JMP to the RTS that ends Battle_TickEnemyGroup ($C1:34A6).
verifiedBattle_UpdatePcFacing$C1:2F22 · 117 B · Battle engineTurns PC !Battle_TickSlot toward its nearest enemy, one PC at a time: !Battle_FacingTurn holds the PC whose turn it is (bit 7 = the turn was handed on and has not been taken yet).
verifiedBattle_PickStatusAnim$C1:2F97 · 197 B · Battle enginePicks the animation and the status effect for battler !Battle_TickSlot from its status bytes: - default animation 3 (!Battle_AnimDefault), or 0 for an untargetable battler; effect !Battle_FxNone...

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verifiedBattle_PickNextStatusAnim$C1:305C · 48 B · Battle engineRuns Battle_PickStatusAnim for one battler per call, the slot in !Battle_StatusAnimNext (if present), and moves it on; past slot 10 it counts a wrap in !Battle_StatusAnimWraps and goes back to...
verifiedBattle_ApplyPendingEffect$C1:308C · 42 B · Battle engineFor battler !Battle_TickSlot, if present: when the effect picked (!Battler_FxWanted) differs from the one running (!Battler_FxApplied), records it, stops the overlay and the colour cycle, clears...
verifiedBattle_FxReset$C1:30B6 · 43 B · Battle engineEffect 0 (none): clears the battler's effect flags; for a PC also copies the saved palette (!Battle_PaletteSaved, 26 bytes from !Battler_Palette * 16) back over the live one, undoing a tint or...
verifiedBattle_FxOverlay2Tint$C1:30E1 · 96 B · Battle engineEffect 3: resets, starts overlay 2 and marks the battler tinted (!Battler_FxTinted); for a PC also restores the saved palette from byte 2 on (24 bytes) and then writes the 4 bytes at...
verifiedBattle_FxOverlay7$C1:3141 · 34 B · Battle engineEffect $0E: resets and starts overlay 7.
verifiedBattle_FxOverlay6$C1:3163 · 34 B · Battle engineEffect 9: resets and starts overlay 6.
verifiedBattle_FxColourCycle$C1:3185 · 12 B · Battle engineEffects 6, 7, $0B, $0C and $0D: resets and starts the colour cycle from step 0.
verifiedBattle_FxOverlay1$C1:3191 · 31 B · Battle engineEffects 1, 2 and $0A: starts overlay 1.
verifiedBattle_FxOverlay3$C1:31B0 · 34 B · Battle engineEffect 4: resets and starts overlay 3.
verifiedBattle_FxOverlay4$C1:31D2 · 34 B · Battle engineEffect 5: resets and starts overlay 4.
verifiedBattle_FxOverlay5$C1:31F4 · 34 B · Battle engineEffect 8: resets and starts overlay 5.
verifiedBattle_FxHandlerTable$C1:3216 · 30 B · Battle engineOne handler per status effect id 0-$0E, called from Battle_ApplyPendingEffect.
verifiedBattle_TickEnemyGroup$C1:3234 · 627 B · Battle engineThe enemy counterpart of Battle_TickPcSlots, which jumps here instead of ticking the PCs while !Battle_UnkA4 is 1-3 (A = that value).
verifiedBattle_DrawAllBattlerFrames$C1:34A7 · 52 B · Battle engineDraws the starting frame (!Battler_StartFrame) of every present battler, any frame layout (Battle_DrawBattlerFrameAnyLayout), then sets the three PC animation timers to 1, 2 and 3 so the PCs take...
verifiedBattle_StartPose$C1:34DB · 52 B · Battle engineThe last step of the battle set-up (service 0, which JMPs here): turns every PC toward its nearest enemy, then plays animation $0C on the targetable PCs (animation 0 on the others) through...
verifiedBattle_FaceAllPcsNearestEnemy$C1:350F · 62 B · Battle engineSets !Battler_Facing of PCs 2, 1, 0 from the angle to each one's nearest enemy (position query 2 through service 5, as in Battle_UpdatePcFacing, but for every PC at once and without the presence...
verifiedBattleSys_DefeatPose$C1:354D · 32 B · Battle systemService 9 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 9 = $354D; no JSR, JMP or JSL reaches $354D...
verifiedBattleSys_VictoryPose$C1:356D · 112 B · Battle systemService 8 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 8 = $356D; no JSR, JMP or JSL reaches $356D...
verifiedBattle_RunPcPose$C1:35DD · 189 B · Battle engineCopies, for each present PC, the first 8 entries of its pose list into !Pc_PoseTicks (durations, halved) and !Pc_PoseFrames (frame ids, for its current facing): the lists come from bank $E4 at...
verifiedBattle_PoseStep$C1:369A · 122 B · Battle engineOne pose step, run on every second call: !Battle_UnkE5 flips between 0 (set it, return) and 1 (clear it, step).
verifiedBattle_TickEnemyMovers$C1:3714 · 39 B · Battle enginePer-frame enemy movement.
verifiedBattle_RunEnemyMover$C1:373B · 37 B · Battle engineRuns the mover of enemy !Battle_MoverEnemy, if that enemy is present: copies !Enemy_TargetWanted into !Enemy_MoveTarget, then, unless !Enemy_Anim is negative, stores the id in !Battle_MoverAnim...
verifiedBattle_EnemyMoverTable$C1:3760 · 18 B · Battle engineOne mover per !BattleRom_EnemyMover entry, called from Battle_RunEnemyMover.
verifiedBattle_MoverIdle$C1:3772 · 40 B · Battle engineMover 0 (move 4): stays put.
verifiedBattle_MoverApproach$C1:379A · 293 B · Battle engineMover 1: walks towards the target until within reach.
verifiedBattle_MoverCharge$C1:38BF · 154 B · Battle engineMover 2 (move 7): heads straight for the target from the enemy's position every time and starts the step, until a step is blocked by a blocking cell or another battler (the target included): then...
verifiedBattle_MoverAxis$C1:3959 · 228 B · Battle engineMover 3: lines the enemy up with the target along one axis.
verifiedBattle_MoverKeepRange$C1:3A3D · 389 B · Battle engineMover 4 (moves 6 and $10): makes for the point on a ring around the target, radius $40 (move $10: $80), on the enemy's side of it.
verifiedBattle_MoverOrbit$C1:3BC2 · 625 B · Battle engineMover 5 (moves $0D-$0F): circles the target on a ring of radius !Battle_OrbitRadius ($20; move $0E: $40).
verifiedBattle_MoverLoop$C1:3E33 · 295 B · Battle engineMover 6 (moves $0A-$0C): flies round a loop near where it started.
verifiedBattle_MoverFixedDir$C1:3F5A · 199 B · Battle engineMover 7 (moves $11-$18): steps in a fixed direction from the enemy's position: $11 up, $12 down, $13 right, $14 left, $15 down-right, $16 down-left, $17 up-left, any other (move $18) up-right.

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verifiedBattle_MoverToCentre$C1:4021 · 55 B · Battle engineMover 8 (move $19): heads from the enemy's position for the middle of the screen (!Battle_ScreenCentreX/Y), faces that way and starts the step, with no probe and no collision test.
verifiedBattleSys_RunAction$C1:4058 · 358 B · Battle systemService 4 of the $C10045 service API (dispatch table at $C10051, entry 4 = $4058; no JSR, JMP or JSL reaches $4058 directly; the one request found is LDA #4 / JSR $C1:0003 at $C1:BFA4, called from...
verifiedBattleAct_FlagLethalPcHits$C1:41BE · 84 B · Battle engineFor each PC 0-2, sets its !Battler_UnkA119 to 1 when its pending hit record (!Battle_ActPcHitAmount/Kind, 4 bytes per PC) has kind 3, the PC's HP is not 0, the amount is not 0 and the amount is at...
verifiedBattleAct_TickCalcs$C1:4212 · 40 B · Battle engineFor each of the 6 entries of !Battle_ActCalcSel that is non-zero, runs handler (value - 1) of the unmatched table behind BattleAct_RunCalc and stores the two bytes it leaves in...
verifiedBattleAct_StepBattlerAnims$C1:423A · 214 B · Battle enginePlays the battlers' action animations, decoding at most one frame per call.
verifiedBattleAct_LoadScript$C1:4310 · 28 B · Battle engineClears the 16-byte action parameter block (!Battle_ActScriptId .. $9886), sets !Battle_ActUnkArg987C to $FF (none) and calls the loader for !Battle_ActKind through BattleAct_LoaderTable (kinds 4...
verifiedBattleAct_LoadAttack$C1:432C · 628 B · Battle engineKind 1.
verifiedBattleAct_LoadTech$C1:45A0 · 442 B · Battle engineKind 2: reads the 7-byte record !Battle_ActId of BattleRom_PcTechAct (PC caster) or BattleRom_EnemyTechAct (enemy caster), including !Battle_ActUnkArg987C, then: frames !BattleRom_ActFrames for...
verifiedBattleAct_LoadNone$C1:475A · 1 B · Battle engineKind 0 (and any kind of 4 and up): loads nothing, so no thread starts.
verifiedBattleAct_LoadKind3$C1:475B · 216 B · Battle engineKind 3: like the PC branch of BattleAct_LoadTech, for any caster, with record !Battle_ActId - $BC of BattleRom_Kind3Act; frames !BattleRom_ActFrames, palettes !BattleRom_Kind3Pals, objects...
verifiedBattleAct_LoadCommon$C1:4833 · 185 B · Battle engineThe end of every loader: - loads graphics set !Battle_ActGfxSetA (BattleAnim_LoadGfx4Vec) and !Battle_ActGfxSetB (BattleAnim_LoadGfx2Vec) and waits a frame; - calls BattleAnim_UnkVecCD0018 with...
verifiedBattleAct_IndexObjLists$C1:48EC · 87 B · Battle engineSplits the 4-byte records at bank $CE + !Battle_ActObjPtr into the lists of the 16 action objects, by the top three bits of each record's first byte: 000 an ordinary record; 1xx ends the...
verifiedBattleAct_UnpackFrames$C1:4943 · 188 B · Battle engineWaits a frame (BattleSys_PumpFrames, BattleMenu_RefreshIfDirtyAndTick) and builds up to 4 sprite frames from the unpacked data in !Battle_ActFrameBuf, going on from !Battle_ActFrameNum and...
verifiedBattleAct_CheckReach$C1:49FF · 114 B · Battle engineFor a PC caster: sets !Battle_ActNear to 1, then to 0 when the main target (entry 3 of !Battle_ActBattlers) is not within 40 pixels (BattlePos_WithinDist40XY), and turns the caster towards the...
verifiedBattleAct_FindPath$C1:4A71 · 333 B · Battle engineBreadth-first search on !Battle_PathMap from the cell of the start point ($80, $81) to the cell of the goal point ($82, $83); the cell of a point is (y & $F0) | (x >> 4).
verifiedBattleAct_RunThreads$C1:4BBE · 224 B · Battle engineRuns one step of each live thread, in the order 0-4 then 8-15: thread n runs when its !Battle_ActThreadOn byte is non-zero, thread 4 only when !Battle_ActTargetMask is non-zero too, and threads...
verifiedBattleAct_RunThread$C1:4C9E · 82 B · Battle engineRuns one thread for this frame.
verifiedBattleAct_OpEndThread$C1:4CF0 · 7 B · Battle engineOpcode $00: switches the thread off (!Battle_ActThreadOn = 0).
verifiedBattleAct_OpEndScript$C1:4CF7 · 13 B · Battle engineOpcode $01, and the handler of every unused opcode in the table: counts !Battle_ActScriptDone up, which ends the action (service 4 waits for it).
verifiedBattleAct_OpLoopAnim$C1:4D04 · 4 B · Battle engineOpcode $02 <n>: starts animation n of the thread's actor in mode 2 (loop) and goes on with the next opcode in the same frame; advances 2.
verifiedBattleAct_StartAnim$C1:4D08 · 282 B · Battle engine
verifiedBattleAct_OpPlayAnim$C1:4E22 · 128 B · Battle engineOpcode $03 <n>: plays animation n once and waits for it to end, then advances 2.
verifiedBattleAct_OpShowAnimFrame$C1:4EA2 · 120 B · Battle engineOpcodes $04-$06 <n> (one handler; the opcode is not looked at): starts animation n with the actor's stop byte set to 1, so that BattleAct_StepBattlerAnims shows its entry 0 and switches it off...
verifiedBattleAct_OpResetSpeed$C1:4F1A · 58 B · Battle engineOpcode $07: sets the actor's move delay and speed (!Battle_ActorMoveDelay / !Battle_ActorMoveSpeed) back to the battler's defaults (!Battler_DefMoveDelay / !Battler_DefMoveSpeed, set at battle...
verifiedBattleAct_OpSetSpeed$C1:4F54 · 107 B · Battle engineOpcodes $08-$0F (one handler): sets the actor's move delay and speed (!Battle_ActorMoveDelay / !Battle_ActorMoveSpeed) from entry (opcode - 8) of !BattleRom_ActMoveDelay / !BattleRom_ActMoveSpeed...
verifiedBattleAct_OpMoveTo$C1:4FBF · 18 B · Battle engineThe move opcodes: move the thread's actor in a straight line to a point, at its !Battle_ActorMoveSpeed pixels per step and !Battle_ActorMoveDelay frames per step, then go on.
verifiedBattleAct_OpMoveToUnkPoint$C1:4FD1 · 18 B · Battle engine
verifiedBattleAct_OpMoveToCalc$C1:4FE3 · 10 B · Battle engine
verifiedBattleAct_MoveToPoint$C1:4FED · 328 B · Battle engine

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verifiedBattleAct_StartBattlerMove$C1:5135 · 185 B · Battle engineStarts a straight move of battler X to the point in !Battle_ActCalcOutA/B (x, y): keeps its position (!Battler_ScreenX/Y) in !Battle_ActorFromX/Y and the point in !Battle_ActorToX/Y, turns it...
verifiedBattleAct_OpCurveTo$C1:51EE · 23 B · Battle engineThe curving move opcodes: like the move opcodes $10-$12 (BattleAct_OpMoveTo) they move the thread's actor to a point and wait for it, but with mover kind !Battle_MoveKindCurve: the mover...
verifiedBattleAct_OpCurveToUnkPoint$C1:5205 · 23 B · Battle engine
verifiedBattleAct_OpCurveToCalc$C1:521C · 15 B · Battle engine
verifiedBattleAct_CurveToPoint$C1:522B · 389 B · Battle engine
verifiedBattleAct_CurveTurnDir$C1:53B0 · 89 B · Battle engineWhich way a curving move turns from heading DP $82 to the angle !Battle_GeoAngle (Battle_CalcAngle's, to the point): A = 0 (increase the angle) or 1 (decrease it), the shorter way.
verifiedBattleAct_OpPathTo$C1:5409 · 18 B · Battle engineThe path-walk opcodes: a battler of threads 0-3 walks to a point cell by cell round what stands in the way, then the thread goes on.
verifiedBattleAct_OpPathToUnkPoint$C1:541B · 18 B · Battle engine
verifiedBattleAct_OpPathToCalc$C1:542D · 10 B · Battle engine
verifiedBattleAct_PathToPoint$C1:5437 · 474 B · Battle engine
verifiedBattleAct_OpSetPos$C1:5611 · 14 B · Battle engineThe place opcodes: put the thread's actor at a point at once (no move).
verifiedBattleAct_SetPosToPoint$C1:561F · 77 B · Battle engine
verifiedBattleAct_OpSetPosUnkPoint$C1:566C · 17 B · Battle engine
verifiedBattleAct_OpSetPosCalc$C1:567D · 23 B · Battle engine
verifiedBattleAct_OpFollow$C1:5694 · 39 B · Battle engineOpcode $1C <n>: on an object thread, makes the object follow something: !Battle_ActObjFollow of the object = entry n of !Battle_ActBattlers (a battler slot) for n below !Battle_ActFollowFirstObj...
verifiedBattleAct_OpUnfollow$C1:56BB · 17 B · Battle engineOpcode $1D <j>: object thread j follows nothing any more (!Battle_ActObjFollow = !Battle_ActFollowNone), whatever thread runs it.
verifiedBattleAct_OpCall$C1:56CC · 47 B · Battle engineOpcode $1E <n>: calls subscript n: keeps the address after the opcode (pointer + 2, the carry going into the bank) in the thread's !Battle_ActThreadReturn / !Battle_ActThreadReturnBank and goes to...
verifiedBattleAct_OpReturn$C1:56FB · 25 B · Battle engineOpcode $1F: returns from a subscript (BattleAct_OpCall): the script pointer = the thread's !Battle_ActThreadReturn / ReturnBank, and the next opcode runs in the same frame.
verifiedBattleAct_OpPause$C1:5714 · 14 B · Battle engineOpcode $20 <n>: ends the thread's turn for this frame and has BattleAct_RunThread only count !Battle_ActThreadWait = n down on the next n frames before running the next opcode; advances 2.
verifiedBattleAct_OpReturnIfVar1F0$C1:5722 · 10 B · Battle engineOpcode $21: when variable $1F (!Battle_ActUnkPointY) is 0, returns from the subscript like opcode $1F; otherwise advances 1 (and the thread waits for the next frame).
verifiedBattleAct_OpWaitVar$C1:572C · 23 B · Battle engineOpcode $22 <n> <v>: waits until variable n (!Battle_ActVars + n) is v: while it is not, stays on the opcode (advance 0); then goes on with the next opcode in the same frame, advancing 3.
verifiedBattleAct_OpWaitVar1C$C1:5743 · 19 B · Battle engineOpcode $23 <v>: as opcode $22 for variable $1C (!Battle_ActVar1C); advances 2 when it is v.
verifiedBattleAct_OpWaitVar1D$C1:5756 · 19 B · Battle engineOpcode $24 <v>: as opcode $23 for variable $1D (!Battle_ActVar1D).
verifiedBattleAct_OpEndIfNoTarget$C1:5769 · 20 B · Battle engineOpcode $25 : when entry i of !Battle_ActTargetSet is the end marker (bit 7 set: the set has fewer than i + 1 slots), switches the thread off (BattleAct_OpEndThread); otherwise goes on with the...
verifiedBattleAct_OpShowAnimEntry$C1:577D · 137 B · Battle engineOpcode $26 <n> <f>: like opcodes $04-$06 (BattleAct_OpShowAnimFrame) with the stop byte f from the operand: starts animation n with the actor's stop byte = f, so that BattleAct_StepBattlerAnims...
verifiedBattleAct_OpSetUnkA5CD$C1:5806 · 4 B · Battle engineOpcodes $27 (BattleAct_OpSetUnkA5CD, value 1) and $28 (BattleAct_OpClearUnkA5CD, value 0): set !Battler_UnkA5CD of the thread's battler (threads 0-3) or of every slot of the target set (thread 4)...
verifiedBattleAct_StoreUnkA5CD$C1:580A · 54 B · Battle engine
verifiedBattleAct_OpClearUnkA5CD$C1:5840 · 4 B · Battle engine
verifiedBattleAct_OpSetUnk9FF7$C1:5844 · 4 B · Battle engineOpcodes $29 (BattleAct_OpSetUnk9FF7, value 1) and $2A (BattleAct_OpClearUnk9FF7, value 0): as opcodes $27/$28 for !Battler_Unk9FF7 (bit 7: skipped by the target scans).
verifiedBattleAct_StoreUnk9FF7$C1:5848 · 49 B · Battle engine
verifiedBattleAct_OpClearUnk9FF7$C1:5879 · 4 B · Battle engine
verifiedBattleAct_OpClearUnkA4A4$C1:587D · 46 B · Battle engineOpcode $2B: zeroes !Battler_UnkA4A4 and !Battler_UnkA4AF of the thread's battler (threads 0-3) or of every slot of the target set (thread 4); object threads change nothing.
verifiedBattleAct_OpUnkRevive$C1:58AB · 49 B · Battle engineOpcode $2C: for the thread's battler (threads 0-3) or every slot of the target set (thread 4): counts !Battler_Present up and zeroes !Battler_KoFlag; object threads change nothing.
verifiedBattleAct_OpSetUnkCFFF$C1:58DC · 8 B · Battle engineOpcode $2D: !BattleFx_HoldAnims = 1 (BattleFx_HoldAnimsTick holds the palette animations); advances 1.
verifiedBattleAct_OpClearUnkCFFF$C1:58E4 · 8 B · Battle engineOpcode $2E: !BattleFx_HoldAnims = 0 (BattleFx_HoldAnimsTick lets the held palette animations run again); advances 1.
verifiedBattleAct_OpSetVar$C1:58EC · 18 B · Battle engineThe script variable opcodes ($C158EC–$C159B8): set, count and add to the bytes of !Battle_ActVars; variables $1C and $1D have opcodes of their own.
verifiedBattleAct_OpSetVar1C$C1:58FE · 14 B · Battle engineOpcode $31 <v>: !Battle_ActVar1C = v; advances 2.
verifiedBattleAct_OpSetVar1D$C1:590C · 14 B · Battle engineOpcode $32 <v>: !Battle_ActVar1D = v; advances 2.
verifiedBattleAct_OpCalcToUnkPoint$C1:591A · 23 B · Battle engineOpcode $33 <n>: runs BattleAct_RunCalc handler n and keeps its point in !Battle_ActUnkPointX/Y (variables $1E/$1F), for the "UnkPoint" move opcodes; advances 2, and the thread waits for the next...
verifiedBattleAct_OpIncVar$C1:5931 · 15 B · Battle engineOpcode $34 <n>: variable n + 1; advances 2.
verifiedBattleAct_OpIncVar1C$C1:5940 · 11 B · Battle engineOpcode $35: !Battle_ActVar1C + 1; advances 1.
verifiedBattleAct_OpIncVar1D$C1:594B · 11 B · Battle engineOpcode $36: !Battle_ActVar1D + 1; advances 1.
verifiedBattleAct_OpDecVar$C1:5956 · 15 B · Battle engineOpcode $37 <n>: variable n - 1; advances 2.
verifiedBattleAct_OpDecVar1C$C1:5965 · 11 B · Battle engineOpcode $38: !Battle_ActVar1C - 1; advances 1.
verifiedBattleAct_OpDecVar1D$C1:5970 · 11 B · Battle engineOpcode $39: !Battle_ActVar1D - 1; advances 1.
verifiedBattleAct_OpAddVar$C1:597B · 22 B · Battle engineOpcode $3A <n> <v>: variable n + v (8-bit, wraps); advances 3.
verifiedBattleAct_OpAddVar1C$C1:5991 · 18 B · Battle engineOpcode $3B <v>: !Battle_ActVar1C + v; advances 2.
verifiedBattleAct_OpAddVarTo1C$C1:59A3 · 22 B · Battle engineOpcode $3C <n>: !Battle_ActVar1C + variable n; advances 2.
verifiedBattleAct_OpCalcToResult$C1:59B9 · 43 B · Battle engineOpcodes $3D-$40 and $45-$46 <n> (one handler): runs BattleAct_RunCalc handler n once and stores its two results in entry k of !Battle_ActCalcResult: k = opcode - $3D for $3D-$40 (0-3), opcode...
verifiedBattleAct_OpCopyVar$C1:59E4 · 22 B · Battle engineOpcode $41 <a> : variable b = variable a; advances 3.
verifiedBattleAct_OpCopyVar1C$C1:59FA · 18 B · Battle engineOpcode $42 <n>: variable n = !Battle_ActVar1C; advances 2.
verifiedBattleAct_OpOffsetToUnkPoint$C1:5A0C · 50 B · Battle engineOpcode $43 <n> <x> <y>: !Battle_ActUnkPointX/Y = (x, y) plus the point of BattleAct_RunCalc handler n (each 8-bit, wrapping); advances 4.
verifiedBattleAct_OpActorPosToUnkPoint$C1:5A3E · 50 B · Battle engineOpcode $44: !Battle_ActUnkPointX/Y = the position of the thread's actor: !Battler_ScreenX/Y of its !Battle_ActBattlers entry, or the object's !Battle_ActObjX/Y on threads 8-15.
verifiedBattleAct_OpAddVarClamped$C1:5A70 · 41 B · Battle engineOpcode $49 <n> <d>: variable n + d, with d signed and the result clamped to 0-$FF (a carry out of a positive add gives $FF, a negative add with no carry gives 0); advances 3.
verifiedBattleAct_OpSwapVar1C1D$C1:5A99 · 22 B · Battle engineOpcodes $4A and $4D: swaps !Battle_ActVar1C and !Battle_ActVar1D; advances 1.
verifiedBattleAct_OpSwapVar1C1E$C1:5AAF · 22 B · Battle engineOpcode $4E: swaps !Battle_ActVar1C and variable $1E (!Battle_ActUnkPointX); advances 1.
verifiedBattleAct_OpSwapVar1C1F$C1:5AC5 · 22 B · Battle engineOpcode $4F: swaps !Battle_ActVar1C and variable $1F (!Battle_ActUnkPointY); advances 1.
verifiedBattleAct_OpShowHitNumbers$C1:5ADB · 534 B · Battle engineOpcodes $50-$55: shows the hit numbers of record set (opcode & 7) as digit sprites over the battlers and waits until they have bounced.
verifiedBattleAct_OpClearUnk9FF7Bit7$C1:5CF1 · 2 B · Battle engineOpcodes $5D (BattleAct_OpClearUnk9FF7Bit7, DP $8E = 0) and $5E (BattleAct_OpSetUnk9FF7Bit7, DP $8E = $80): sets bit 7 of the thread's battler's !Battler_Unk9FF7 (the target scans' skip bit) to...
verifiedBattleAct_StoreUnk9FF7Bit7$C1:5CF3 · 31 B · Battle engine
verifiedBattleAct_OpSetUnk9FF7Bit7$C1:5D12 · 6 B · Battle engine
verifiedBattleAct_OpNop2$C1:5D18 · 5 B · Battle engineOpcode $5F <x>: does nothing; advances 2 (over its operand).
verifiedBattleAct_OpLoadPalEntry$C1:5D1D · 118 B · Battle engineThe palette opcodes ($C15D1D–$C15FA4): colour sets from the action's palette list (!Battle_ActPalPtr) and its four palette sequences, opcode $69's special palette and its blink, and the colour...
verifiedBattleAct_OpStartPalSeq$C1:5D93 · 46 B · Battle engineOpcodes $61-$64 <delay> <first> <last>: starts palette sequence opcode - $61 (0-3) for BattleAct_StepPalettes ($CC:F1E7): it loads the palette-list entries first..last in turn, one every delay...
verifiedBattleAct_OpStopPalSeq$C1:5DC1 · 18 B · Battle engineOpcodes $65-$68: stops palette sequence opcode - $65 (0-3); the colours it last loaded stay.
verifiedBattleAct_OpSetSpecialPalette$C1:5DD3 · 9 B · Battle engineOpcode $69 <n>: gives the thread's battler (threads 0-3) or every slot of the target set (threads 4-15, the object threads included) !Battler_Palette = !Battle_SpecialPalette, and fills that...
verifiedBattleAct_SpecialPaletteBody$C1:5DDC · 171 B · Battle engine
verifiedBattleAct_OpRestorePalette$C1:5E87 · 4 B · Battle engineOpcode $6A: undoes opcode $69: gives the thread's battler (threads 0-3) or every slot of the target set (threads 4-15) its !Battler_BasePalette back.
verifiedBattleAct_RestorePaletteBody$C1:5E8B · 84 B · Battle engine
verifiedBattleAct_OpStartPalCycle$C1:5EDF · 52 B · Battle engineOpcode $6B <delay>: starts the colour rotation of BattleCF_FrameUpdate ($CF:E600 on): every delay frames it turns the colours of !Battle_PaletteLive+$82-$99 (the special palette's 12 colours) on...
verifiedBattleAct_OpBlinkPalette$C1:5F13 · 135 B · Battle engineOpcode $6C <n> <frames>: blinks between opcode $69's special palette n and the battler's own palette.
verifiedBattleAct_OpStopPalCycle$C1:5F9A · 11 B · Battle engineOpcode $6D: stops opcode $6B's colour rotation (!Battle_UnkAB4E and !Battle_PalCycleLo = 0); the colours stay as they were turned.
verifiedBattleAct_OpIncAllObjUnkA1D8$C1:5FA5 · 14 B · Battle engineThe object counter opcodes ($C15FA5–$C15FDD): count !Battle_ActObjUnkA1D8 up or clear it, for all eight object threads or for the running one.
verifiedBattleAct_OpClearAllObjUnkA1D8$C1:5FB3 · 14 B · Battle engineOpcode $6F: zeroes !Battle_ActObjUnkA1D8 of object threads 0-7; advances 1.
verifiedBattleAct_OpIncObjUnkA1D8$C1:5FC1 · 2 B · Battle engineOpcode $70: counts !Battle_ActObjUnkA1D8 of the running object thread (!Battle_ActObjThread) up; advances 1.
verifiedBattleAct_Op70Body$C1:5FC3 · 16 B · Battle engine
verifiedBattleAct_OpClearObjUnkA1D8$C1:5FD3 · 11 B · Battle engineOpcode $71: zeroes !Battle_ActObjUnkA1D8 of the running object thread; advances 1.
verifiedBattleAct_OpSetFacing$C1:5FDE · 123 B · Battle engineOpcode $72 <mode>: sets the facing of the thread's actor from BattleAct_CalcFacing with A = mode: !Battler_Facing of the thread's battler (threads 0-3) or of every slot of the target set (thread...

$C1:6000

Verified · 40

verifiedBattleAct_OpLinkObjBit7$C1:6059 · 6 B · Battle engineOpcodes $73 (BattleAct_OpLinkObjBit7, DP $8E = $80) and $74 (BattleAct_OpLinkObjBit6, DP $8E = $40) <n>: links the running object thread j (!Battle_ActObjThread) to the battler s in entry n of...
verifiedBattleAct_OpLinkObjBit6$C1:605F · 4 B · Battle engine
verifiedBattleAct_LinkObjBody$C1:6063 · 48 B · Battle engine
verifiedBattleAct_OpCopyHeading$C1:6093 · 83 B · Battle engineThe heading opcodes ($C16093–$C1619D and $C16258): set !Battle_ActorUnkA5AA (the battlers) or !Battle_ActObjUnkA5B5 (the object threads), the heading a curving move with operand $FF starts from.
verifiedBattleAct_OpHeadingFromCalc$C1:60E6 · 110 B · Battle engineOpcode $76 <a> : runs BattleAct_RunCalc handler b and then a, takes each one's two results as a point's x/y, and stores the angle Battle_CalcAngle gives from point a (origin) to point b as the...
verifiedBattleAct_OpAddHeading$C1:6154 · 74 B · Battle engineOpcode $77 <d>: adds d (mod 256, so a turn either way) to the heading of the same actors as opcode $75.
verifiedBattleAct_OpSound$C1:619E · 35 B · Battle engineThe sound opcodes ($C1619E–$C1621A): fill the APU command block (!Sfx_Command, !Sfx_Param1/2) and run Audio_ProcessEntry.
verifiedBattleAct_OpSoundCalc$C1:61C1 · 42 B · Battle engineOpcodes $7A/$7B <id> <calc>: APU command $18 (opcode $7A) or $19 (opcode $7B) with !Sfx_Param1 = id and !Sfx_Param2 = the first result of BattleAct_RunCalc handler calc (probably an x, as opcodes...
verifiedBattleAct_OpPcAttackSfxA$C1:61EB · 10 B · Battle engineOpcodes $7C (BattleAct_OpPcAttackSfxA) and $7D (BattleAct_OpPcAttackSfxB): APU command $18 with !Sfx_Param1 = the sound of the PC attack record (!Battle_ActPcAttackRec) in !BattleRom_PcAttackSfxA...
verifiedBattleAct_OpPcAttackSfxB$C1:61F5 · 8 B · Battle engine
verifiedBattleAct_PlayPcAttackSfx$C1:61FD · 30 B · Battle engine
verifiedBattleAct_OpRunVecCD001B$C1:621B · 33 B · Battle engineOpcode $80 <len> ...: copies len & $0F bytes of the script, from the length byte on, to !Battle_ActOp80Args (DP $53 on), runs BattleAct_UnkVecCD001B and advances by that count + 1 (the opcode and...
verifiedBattleAct_OpSetCalcSel$C1:623C · 28 B · Battle engineOpcodes $81-$84 (entries 0-3) and $47/$48 (entries 4 and 5) <n>: !Battle_ActCalcSel[entry] = n + 1, so BattleAct_TickCalcs runs BattleAct_RunCalc handler n for that entry every frame; advances 2.
verifiedBattleAct_OpSetHeading$C1:6258 · 65 B · Battle engineOpcode $85 <h>: sets the heading (see the heading opcodes above) of the thread's battler (threads 0-3 and 5-7), of every slot of the target set (thread 4; the target set here, unlike opcodes...
verifiedBattleAct_OpArcToCalc$C1:6299 · 2 B · Battle engineThe arc opcodes: like the move opcodes $10-$12 (BattleAct_OpMoveTo) they move the thread's actor in a straight line to a point and wait for it, but with mover kind !Battle_MoveKindArc...
verifiedBattleAct_ArcToCalcDir$C1:629B · 15 B · Battle engine
verifiedBattleAct_ArcToPoint$C1:62AA · 671 B · Battle engine
verifiedBattleAct_ArcQuarterPoint$C1:6549 · 113 B · Battle engineOpcodes $9C/$9D: moves !Battle_GeoPointX/Y to a quarter of the way from !Battle_GeoOriginX/Y: Origin + (|Point - Origin| / 4, rounded down) with the delta's sign, per axis (8-bit, no carry out).
verifiedBattleAct_CalcMoveStep$C1:65BA · 183 B · Battle engineUnit step of a straight move from !Battle_GeoOriginX/Y to !Battle_GeoPointX/Y, as signed 8.8 pixels: the axis with the larger distance (x on a tie) moves 1.0 ($0100) per step, the other (smaller *...
verifiedBattleAct_CalcMidpointSteps$C1:6671 · 189 B · Battle engineFrom !Battle_GeoOriginX/Y and !Battle_GeoPointX/Y: sets !Battle_ActMoveUnitX/Y to the delta * 4 with the delta's sign (as signed 8.8, 1/64 of the delta: probably a move of 64 steps)...
verifiedBattleAct_OpArcToUnkPoint$C1:672E · 2 B · Battle engineOpcodes $99/$9D <m>: the arc move (BattleAct_OpArcToCalc) to the point in !Battle_ActUnkPointX/Y, height subtracted; length 2.
verifiedBattleAct_ArcToUnkPointDir$C1:6730 · 19 B · Battle engine
verifiedBattleAct_OpArcDownToCalc$C1:6743 · 7 B · Battle engineOpcode $9A <mode> <n>: opcode $98 (BattleAct_OpArcToCalc) with the height added instead of subtracted (DP $8F = 1).
verifiedBattleAct_OpArcDownToUnkPoint$C1:674A · 7 B · Battle engineOpcode $9B <m>: opcode $99 (BattleAct_OpArcToUnkPoint) with the height added instead of subtracted (DP $8F = 1).
verifiedBattleAct_OpMoveAlongHeading$C1:6751 · 458 B · Battle engineOpcode $A2: moves the thread's actor along its heading (!Battle_ActorUnkA5AA; for the objects !Battle_ActObjUnkA5B5) with mover kind !Battle_MoveKindHeading (BattleCF_MoveHeading; up to $FF steps...
verifiedBattleAct_OpStartPosHistory$C1:691B · 16 B · Battle engineOpcode $A4 <delay> : starts the position history of the thread's battler (threads 0-3) or of every slot of !Battle_ActTargetSet (threads 4-7; unlike most opcodes, threads 5-7 take the set too)...
verifiedBattleAct_SetPosHistory$C1:692B · 143 B · Battle engine
verifiedBattleAct_OpStopPosHistory$C1:69BA · 9 B · Battle engineOpcode $A5: !Battler_PosHistOn = 0 for the same battlers as opcode $A4 (BattleAct_OpStartPosHistory); advances 1.
verifiedBattleAct_OpMoveHeadingSteps$C1:69C3 · 301 B · Battle engineOpcode $A8 <n>: moves the thread's actor along its heading (!Battle_ActorUnkA5AA; objects !Battle_ActObjUnkA5B5) with mover kind !Battle_MoveKindHeading for n steps (!Battle_ActorHeadSteps = n...
verifiedBattleAct_OpMoveHeadingChecked$C1:6AF0 · 515 B · Battle engineOpcode $A9 <n>: opcode $A8 (BattleAct_OpMoveHeadingSteps) with opcode $A2's test of the cell ahead (BattleAct_OpMoveAlongHeading), and for the battlers also the box test: BattleAct_ProbeBoxOverlap...
verifiedBattleAct_OpCircleToCalc$C1:6CF3 · 29 B · Battle engineOpcode $C0 <n> <r> <a> <q>: moves the thread's actor round a circle whose centre is the point left by BattleAct_RunCalc handler n, with mover kind !Battle_MoveKindCircle (BattleCF_MoveCircle; see...
verifiedBattleAct_CircleMove$C1:6D10 · 4 B · Battle engine
verifiedBattleAct_CircleMoveKind$C1:6D14 · 541 B · Battle engine
verifiedBattleAct_OpCircleToUnkPoint$C1:6F31 · 34 B · Battle engineOpcode $C1 <r> <a> <q>: opcode $C0 (BattleAct_OpCircleToCalc) round the point in !Battle_ActUnkPointX/Y; length 4.
verifiedBattleAct_OpEllipseToCalc$C1:6F53 · 34 B · Battle engineOpcode $C2 <n> <r> <a> <q>: opcode $C0 (BattleAct_OpCircleToCalc) with mover kind !Battle_MoveKindEllipse (BattleCF_MoveEllipse), which differs from the circle mover only in using half the radius...
verifiedBattleAct_OpEllipseToUnkPoint$C1:6F75 · 37 B · Battle engineOpcode $C3 <r> <a> <q>: opcode $C2 (BattleAct_OpEllipseToCalc) round the point in !Battle_ActUnkPointX/Y; length 4.
verifiedBattleAct_OpStepUnkA4AF$C1:6F9A · 14 B · Battle engineOpcode $C4 <t> <d>: each frame adds d to the thread's battler's !Battler_UnkA4AF (the y offset the movers and the position history use) and waits (advance 0), until the value equals t, then...
verifiedBattleAct_StepUnkA4AF$C1:6FA8 · 71 B · Battle engine
verifiedBattleAct_OpStepUnkA4AFTo0$C1:6FEF · 13 B · Battle engineOpcode $C5 <d>: opcode $C4 (BattleAct_OpStepUnkA4AF) with t = 0: steps !Battler_UnkA4AF back to 0 by d per frame; length 2.
verifiedBattleAct_OpIncUnkA5D8$C1:6FFC · 47 B · Battle engineOpcode $D0: counts the thread's battler's !Battler_UnkA5D8 up by 1 (no reader of it found); length 1.

$C1:7000

Verified · 42

verifiedBattleAct_OpClearUnkA5D8$C1:702B · 47 B · Battle engineOpcode $D1: zeroes !Battler_UnkA5D8, for the same battlers as opcode $D0 (BattleAct_OpIncUnkA5D8); length 1.
verifiedBattleAct_OpMoveKind4ToCalc$C1:705A · 436 B · Battle engineOpcode $D2 <n>: sets up, without starting it, a move of the thread's actor to the point left by BattleAct_RunCalc handler n with mover kind !Battle_MoveKindUnk4 (BattleCF_MoveKind4); length 2; it...
verifiedBattleAct_OpMoveToMidpoint$C1:720E · 315 B · Battle engineOpcode $D3: sets up, without starting it, a straight move of the thread's actor to the raised midpoint opcode $D2 left (!Battle_ActUnkMidX/Y, copied to !Battle_ActCalcOutA/B); length 1; it...
verifiedBattleAct_OpRunMoveAfterUnkAAFC$C1:7349 · 27 B · Battle engineOpcode $D4: waits (advance 0) while the 16-bit !Battle_ActUnkAAFC (with !Battle_ActUnkAAFD) is not 0, counting it down by 1 a frame; at 0 it goes on as opcode $D6.
verifiedBattleAct_OpRunMove$C1:7364 · 63 B · Battle engine
verifiedBattleAct_OpRunMove_Wait$C1:73A3 · 5 B · Battle engine
verifiedBattleAct_OpRunMove_Done$C1:73A8 · 5 B · Battle engine
verifiedBattleAct_OpRunMoveAfterMajorDist$C1:73AD · 94 B · Battle engineOpcode $D5: opcode $D4 (BattleAct_OpRunMoveAfterUnkAAFC) with the other delay opcode $D3 leaves: waits while the 16-bit !Battle_MoveMajorDist is not 0, counting it down by 1 a frame; then sets the...
verifiedBattleAct_OpPointTowardCalc$C1:740B · 169 B · Battle engineOpcode $D7 <d> <n>: sets !Battle_ActUnkPointX/Y to the point d pixels (along the major axis) from the thread's actor towards the point left by BattleAct_RunCalc handler n: .along adds the unit...
verifiedBattleAct_OpShake$C1:74B4 · 134 B · Battle engineOpcode $D8 <a> <f>: starts mover kind !Battle_MoveKindShake (BattleCF_MoveShake) for the thread's battler and advances at once (length 4): !Battler_ShakeAmp = a, !Battler_ShakePeriod = p...
verifiedBattleAct_OpSetActAttr$C1:753A · 63 B · Battle engineOpcode $D9 <v>: sets the thread's actor's attribute value to v (!Battler_ActAttr for a battler, every slot of !Battle_ActTargetSet for thread 4, !Battle_ActObjAttr for object j; probably sprite...
verifiedBattleAct_OpResetActAttr$C1:7579 · 66 B · Battle engineOpcode $DA: puts the thread's actor's attribute value back to its initial one (!Battler_ActAttrInit into !Battler_ActAttr, for thread 4 every slot of !Battle_ActTargetSet, !Battle_ActObjAttrInit...
verifiedBattleAct_AdvanceScript$C1:75BB · 17 B · Battle engineMoves the thread's script pointer !Battle_ActScriptPtr on by A bytes: a 16-bit add to the offset, with the carry going into the bank byte (added 16-bit, so DP $E9 takes part too).
verifiedBattleAct_CalcFacing$C1:75CC · 11 B · Battle engineRuns the BattleAct_FacingModeTable handler for mode A (0-$18), which leaves the facing in !Battle_ActFacingOut: modes 0-9 copy the facing of !Battle_ActBattlers entry A, $0A-$13 face entry A...
verifiedBattleAct_FaceLikeEntry$C1:75D7 · 12 B · Battle engineFacing modes 0-9: the !Battler_Facing of !Battle_ActBattlers entry Y.
verifiedBattleAct_FaceTowardEntry$C1:75E3 · 39 B · Battle engineFacing modes $0A-$13: the facing from the actor's point (DP $80/$81) toward the screen position of !Battle_ActBattlers entry Y - $0A, from Battle_CalcAngle and !BattleRom_FacingByAngle.
verifiedBattleAct_FaceFixed$C1:760A · 8 B · Battle engineFacing modes $14-$17: facing Y - $14 (!Battle_FacingUp, Down, Left, Right).
verifiedBattleAct_FaceTowardCentre$C1:7612 · 28 B · Battle engineFacing mode $18: the facing from the actor's point (DP $80/$81) toward the middle of the screen (!Battle_ScreenCentreX/Y).
verifiedBattleAct_RunCalc$C1:762E · 11 B · Battle engineRuns the BattleAct_CalcTable handler for number A (0-$47), which leaves a point in !Battle_ActCalcOutA (x) and !Battle_ActCalcOutB (y) (two script variables for handlers $2A-$31; nothing for $12).
verifiedBattleAct_CalcEntryPos$C1:7639 · 17 B · Battle engineHandlers 0-8: the screen position (!Battler_ScreenX/Y) of !Battle_ActBattlers entry Y.
verifiedBattleAct_CalcEntryOffsetPos$C1:764A · 51 B · Battle engineHandlers 9-$11: the screen position of !Battle_ActBattlers entry Y - 9 plus its !Battler_ScreenOffsetX/Y.
verifiedBattleAct_CalcNone$C1:767D · 1 B · Battle engineHandler $12: does nothing; !Battle_ActCalcOutA/B keep what the last handler left.
verifiedBattleAct_CalcMid03$C1:767E · 8 B · Battle engineHandler $13: the midpoint of !Battle_ActBattlers entries 0 and 3 (the caster and the main target), through BattleAct_CalcMid02's BattleAct_CalcMidWithEntry0.
verifiedBattleAct_CalcMid01$C1:7686 · 8 B · Battle engineHandler $14: the midpoint of !Battle_ActBattlers entries 0 and 1, through BattleAct_CalcMid02's BattleAct_CalcMidWithEntry0.
verifiedBattleAct_CalcMid02$C1:768E · 5 B · Battle engineHandler $15: the midpoint of the screen positions of two battler slots, (x1 + x2) / 2 and (y1 + y2) / 2 worked out 16-bit.
verifiedBattleAct_CalcMidWithEntry0$C1:7693 · 4 B · Battle engine
verifiedBattleAct_CalcMidFromSlot$C1:7697 · 65 B · Battle engine
verifiedBattleAct_CalcCentroid$C1:76D8 · 118 B · Battle engineHandler $16: meant as the centre of !Battle_ActBattlers entries 0-2 (the caster and its two partners): sums the three screen x and the three screen y 16-bit and divides by 3 with Battle_Divide.
verifiedBattleAct_CalcAheadOfActor$C1:774E · 131 B · Battle engineHandler $17: the point $18 pixels from the thread's actor along its move angle: y + the sine of the angle and x + the sine of the angle + $40, each from Battle_SinLookup with scale $18 (a signed...
verifiedBattleAct_CalcFixedPoint$C1:77D1 · 9 B · Battle engineHandler $18: the point ($80, $80).
verifiedBattleAct_CalcSavedPos$C1:77DA · 18 B · Battle engineHandlers $19-$1B: the position saved for !Battle_ActBattlers entry Y - $19 (0-2) in !Battle_ActSavedX/Y.
verifiedBattleAct_CalcObjOffset$C1:77EC · 31 B · Battle engineHandlers $1C-$23: the position of object Y - $1C (0-7) plus its !Battle_ActObjOfsX/Y, 16-bit, stored 16-bit.
verifiedBattleAct_CalcLerpToTarget$C1:780B · 246 B · Battle engineHandlers $24-$29 and $32-$3F: a point on the line from one battler to the main target (!Battle_ActMainTarget): (w1 * P + w2 * T) >> 3 per coordinate, with the weight pair (w1, w2) k of...
verifiedBattleAct_CalcVarPair$C1:7901 · 19 B · Battle engineHandlers $2A-$31: script variables 2k and 2k + 1 of !Battle_ActVars, k = n - $2A (0-7), as the pair (not necessarily a point).
verifiedBattleAct_CalcMid12$C1:7914 · 12 B · Battle engineHandler $40: the midpoint of !Battle_ActBattlers entries 1 and 2 (the two partners), through BattleAct_CalcMid02's BattleAct_CalcMidFromSlot.
verifiedBattleAct_CalcLerpToObj0$C1:7920 · 129 B · Battle engineHandlers $41-$47: a point on the line from !Battle_ActBattlers entry 0 (the caster) to object 0 (the low bytes of !Battle_ActObjX/Y), (w1 * P + w2 * O) >> 3 with weight pair n - $41 of...
verifiedBattleAct_FacingModeTable$C1:79A1 · 50 B · Battle engineBattleAct_CalcFacing's handler per facing mode 0-$18, called through JSR (BattleAct_FacingModeTable,X) with X = mode * 2.
verifiedBattleAct_CalcTable$C1:79D3 · 144 B · Battle engineBattleAct_RunCalc's handler per number 0-$47, called through JSR (BattleAct_CalcTable,X) with X = number * 2.
verifiedBattleAct_LoaderTable$C1:7A63 · 8 B · Battle engineAction loader per !Battle_ActKind 0-3, called by BattleAct_LoadScript through JSR (BattleAct_LoaderTable,X) with X = kind * 2 (kinds 4 and up are taken as 0).
verifiedBattleAct_OpcodeTable$C1:7A6B · 448 B · Battle engineHandler per action-script opcode, called by BattleAct_RunThread through JSR (BattleAct_OpcodeTable,X) with X = opcode * 2.
verifiedBattleAct_ProbeBoxOverlap$C1:7C2B · 18 B · Battle enginePuts battler X's probe (!Battler_ProbeX/Y) at its screen position, builds its box (Battle_CalcBattlerBox) and tests it against the other battlers' boxes (Battle_BoxOverlapsOthers, tail JMP).
verifiedBankC1_OldBuildLeftovers$C1:7C3D · 963 B · EngineNot code and, as far as found, never read: xref finds no call or jump to $C1:7C3D or to any of the segment starts below, and the absolute $7C3D-$7FFF operands in bank $C1 code are WRAM reads (DB =...

$C1:8000

Verified · 27

verifiedBankC1_BattleStartVec$C1:8000 · 3 B · EngineVector into BattleSys_Main.
verifiedBankC1_Entry8003$C1:8003 · 3 B · EngineLong vector into BankC1_RunService ($C1:CFC2), which pushes P, X, DP and DB itself (PHP, REP #$30, PHX, PHD, PHB), sets DB=$7E and DP=0, runs entry A (low byte) of BankC1_ServiceTable with...
verifiedBattleSys_Main$C1:8006 · 1,115 B · Battle systemThe battle from its setup to its end; it never returns, leaving through BattleSys_ExitVec ($C1:0006 -> $001F -> JML $CF:FBE5).
verifiedBattleSys_Unk8461$C1:8461 · 988 B · Battle systemHandler of turn list 12, the battlers' turns (inferred: a ready PC is queued for the command menu by service 1, BattleMenu_EnqueueReadyBattler; a ready enemy's !Battler_UnkAFAB, probably its ATB...
verifiedBattleSys_Unk883D$C1:883D · 37 B · Battle systemFor each PC slot 0-2 whose !Battler_UnkAF0A entry is not $FF: DP $14 (16-bit) = the slot, BattleSys_UnkB575, then BattleSys_UnkB3F9 with X = the slot.
verifiedBattleSys_ClearUnkB192$C1:8862 · 20 B · Battle systemZeroes the 4-byte !Battle_UnkB192 record of battler slot !Battle_UnkB18B.
verifiedBattleSys_ListHandler0$C1:8876 · 79 B · Battle systemTurn list 0 (BattleSys_ListHandlerTable entry 0): the usual handler (see the banner); at the end of its runs it clears BattlerStats.Status2 bit 7 of the slot.
verifiedBattleSys_ListHandler1$C1:88C5 · 150 B · Battle systemTurn list 1: a repeating hit on the slot (inferred from the amount going to !Battle_ActPcHitAmount with kind 3, which BattleAct_FlagLethalPcHits checks as damage; probably poison).
verifiedBattleSys_Unk895B$C1:895B · 26 B · Battle systemSets up the action block for a kind-2 action (BattleAct_LoaderTable's loader 2; the tech loader, inferred in !Battle_ActId's note) with record A, caster slot 0, no flags and the main-target mask...
verifiedBattleSys_ListHandler2$C1:8975 · 68 B · Battle systemTurn list 2: the usual handler, but after its last run it only stops the entry: no status bit is cleared.
verifiedBattleSys_ListHandler3$C1:89B9 · 76 B · Battle systemTurn list 3: the usual handler; at the end of its runs it clears bit 7 of the slot's BattlerStats.Unk4C+1 (+$4D).
verifiedBattleSys_ListHandler4$C1:8A05 · 76 B · Battle systemTurn list 4: the usual handler; at the end of its runs it clears bit 6 of the slot's BattlerStats.Unk4C+1 (+$4D).
verifiedBattleSys_ListHandler5$C1:8A51 · 76 B · Battle systemTurn list 5: the usual handler; at the end of its runs it clears bit 6 of the slot's BattlerStats.Unk4C+2 (+$4E).
verifiedBattleSys_ListHandler6$C1:8A9D · 1 B · Battle systemTurn list 6: does nothing (RTS).
verifiedBattleSys_ListHandler7$C1:8A9E · 1 B · Battle systemTurn list 7: does nothing (RTS), like list 6.
verifiedBattleSys_ListHandler8$C1:8A9F · 113 B · Battle systemTurn list 8: re-arms the entry (flags = 1) with the timer = reload, halved when bit 7 of the slot's BattlerStats.Unk4C+1 or Unk4C+6 (+$4D, +$52) is set, doubled (from the reload, so this wins)...
verifiedBattleSys_ListHandler9$C1:8B10 · 169 B · Battle systemTurn list 9: re-arms the entry with the timer halved / doubled as list 8 does, clears the list's !Battle_ListDue bit and counts !Battle_ListRuns down; at 0 (set back to 10), unless the slot is...
verifiedBattleSys_ListHandler10$C1:8BB9 · 79 B · Battle systemTurn list 10: the usual handler; at the end of its runs it clears bit 2 of the slot's BattlerStats.Unk4C+2 (+$4E).
verifiedBattleSys_ListHandler11$C1:8C08 · 1 B · Battle systemTurn list 11: does nothing (RTS), like lists 6 and 7.
verifiedBattleSys_Unk8C09$C1:8C09 · 53 B · Battle systemRuns BattleAi_RunMainPart (probably an enemy's behaviour script: it reads a pointer from the $CC:8B08 table by the id in A) for each enemy entry 0-7 with !Battle_UnkB2B6 0 whose !Battle_UnkAF15...
verifiedBattleAi_TestPassed$C1:8C3E · 187 B · Battle engineCalled by a test handler whose test holds (42 JSR sites from $C1:8EA7 to $C1:9803, all in the test handlers): records the test code and runs the block's next action through BattleAi_ChooseTable.
verifiedBattleAi_EnemyTurn$C1:8CF9 · 430 B · Battle engineRuns the action an enemy's script chose, on its turn (BattleSys_Unk8461) or as a reaction (!Battle_UnkB2C0 set).
verifiedBattleAi_Test00$C1:8EA7 · 4 B · Battle engineTest code $00: always holds (BattleAi_TestPassed at once).
verifiedBattleAi_TestHpHalfOrLess$C1:8EAB · 102 B · Battle engineBattleAi_TestTable entry $01.
verifiedBattleAi_TestStatusBits$C1:8F11 · 118 B · Battle engineBattleAi_TestTable entry $02.
verifiedBattleAi_TestTargetId$C1:8F87 · 83 B · Battle engineBattleAi_TestTable entry $03.
verifiedBattleAi_TestEnemyIdPresent$C1:8FDA · 57 B · Battle engineBattleAi_TestTable entry $04.

$C1:9000

Verified · 66

verifiedBattleAi_TestEnemyCountAtMost$C1:9013 · 50 B · Battle engineBattleAi_TestTable entry $05.
verifiedBattleAi_TestTimeAtLeast$C1:9045 · 61 B · Battle engineBattleAi_TestTable entry $06.
verifiedBattleAi_TestUnkB320$C1:9082 · 60 B · Battle engineBattleAi_TestTable entry $07.
verifiedBattleAi_TestHpAtMost$C1:90BE · 114 B · Battle engineBattleAi_TestTable entry $08.
verifiedBattleAi_TestStatByteAtLeast$C1:9130 · 94 B · Battle engineBattleAi_TestTable entry $09.
verifiedBattleAi_TestStatByteBits$C1:918E · 107 B · Battle engineBattleAi_TestTable entry $0A.
verifiedBattleAi_TestStatByteAtMost$C1:91F9 · 100 B · Battle engineBattleAi_TestTable entry $0B.
verifiedBattleAi_TestTargetWithin32$C1:925D · 70 B · Battle engineBattleAi_TestTable entry $0C.
verifiedBattleAi_TestAnySameRow$C1:92A3 · 113 B · Battle engineBattleAi_TestTable entry $0D.
verifiedBattleAi_TestAnyAboveOrLeft$C1:9314 · 121 B · Battle engineBattleAi_TestTable entry $0E.
verifiedBattleAi_TestPathClear$C1:938D · 89 B · Battle engineBattleAi_TestTable entry $0F.
verifiedBattleAi_TestScreenArea$C1:93E6 · 68 B · Battle engineBattleAi_TestTable entry $10.
verifiedBattleAi_TestB19EKind$C1:942A · 74 B · Battle engineBattleAi_TestTable entry $11.
verifiedBattleAi_TestB19EKindAndId$C1:9474 · 94 B · Battle engineBattleAi_TestTable entry $12.
verifiedBattleAi_TestB19EBit4$C1:94D2 · 66 B · Battle engineBattleAi_TestTable entry $13.
verifiedBattleAi_TestB19ESlot$C1:9514 · 134 B · Battle engineBattleAi_TestTable entry $14.
verifiedBattleAi_TestB19EByte2Bits$C1:959A · 60 B · Battle engineBattleAi_TestTable entry $15.
verifiedBattleAi_TestAlways16$C1:95D6 · 4 B · Battle engineBattleAi_TestTable entry $16: always holds (BattleAi_TestPassed at once), as test $00.
verifiedBattleAi_TestChance$C1:95DA · 32 B · Battle engineBattleAi_TestTable entry $17.
verifiedBattleAi_TestStatByteEquals$C1:95FA · 88 B · Battle engineBattleAi_TestTable entries $18 and $23-$28.
verifiedBattleAi_TestAlways19$C1:9652 · 4 B · Battle engineBattleAi_TestTable entry $19: always holds (BattleAi_TestPassed at once), as test $00.
verifiedBattleAi_TestOtherEnemy$C1:9656 · 79 B · Battle engineBattleAi_TestTable entry $1A.
verifiedBattleAi_TestPcCountAtMost$C1:96A5 · 47 B · Battle engineBattleAi_TestTable entry $1B.
verifiedBattleAi_TestUnkAF0AMatch$C1:96D4 · 84 B · Battle engineBattleAi_TestTable entry $1C.
verifiedBattleAi_TestTargetGone$C1:9728 · 52 B · Battle engineBattleAi_TestTable entry $1D.
verifiedBattleAi_TestChooseAndGoOn$C1:975C · 9 B · Battle engineBattleAi_TestTable entry $1E: BattleAi_TestPassed (the action is chosen), then !Battle_UnkAF24 = !BattleAi_TestFailed, so the caller still goes on to the next block.
verifiedBattleAi_TestTargetWithin48$C1:9765 · 70 B · Battle engineBattleAi_TestTable entry $1F.
verifiedBattleAi_TestUnkAEB3Set$C1:97AB · 21 B · Battle engineBattleAi_TestTable entry $20.
verifiedBattleAi_TestUnkAF15Set$C1:97C0 · 21 B · Battle engineBattleAi_TestTable entry $21.
verifiedBattleAi_TestUnkB158$C1:97D5 · 59 B · Battle engineBattleAi_TestTable entry $22.
verifiedBattleAi_ChooseAnimTarget$C1:9810 · 42 B · Battle engineBattleAi_ChooseTable entry $00.
verifiedBattleAi_ChooseTarget$C1:983A · 138 B · Battle engineBattleAi_ChooseTable entries $01 and $02.
verifiedBattleAi_ChooseNop03$C1:98C4 · 1 B · Battle engineBattleAi_ChooseTable entry $03: does nothing (RTS).
verifiedBattleAi_ChooseByChance$C1:98C5 · 155 B · Battle engineBattleAi_ChooseTable entry $04 (!BattleAi_ActRestart).
verifiedBattleAi_ChooseNop05$C1:9960 · 1 B · Battle engineBattleAi_ChooseTable entry $05: does nothing (RTS).
verifiedBattleAi_ChooseNop06$C1:9961 · 1 B · Battle engineBattleAi_ChooseTable entry $06: does nothing (RTS).
verifiedBattleAi_ChooseClear07$C1:9962 · 4 B · Battle engineBattleAi_ChooseTable entry $07: !Battle_UnkAF24 = 0.
verifiedBattleAi_ChooseNop08$C1:9966 · 1 B · Battle engineBattleAi_ChooseTable entry $08: does nothing (RTS).
verifiedBattleAi_ChooseActId$C1:9967 · 17 B · Battle engineBattleAi_ChooseTable entry $09: !BattleAi_ActId = record byte 1.
verifiedBattleAi_ChooseNop0A$C1:9978 · 1 B · Battle engineBattleAi_ChooseTable entry $0A: does nothing (RTS).
verifiedBattleAi_ChooseClear0B$C1:9979 · 4 B · Battle engineBattleAi_ChooseTable entry $0B: !Battle_UnkAF24 = 0.
verifiedBattleAi_ChooseNop0C$C1:997D · 1 B · Battle engineBattleAi_ChooseTable entry $0C: does nothing (RTS).
verifiedBattleAi_ChooseNop0D$C1:997E · 1 B · Battle engineBattleAi_ChooseTable entry $0D: does nothing (RTS).
verifiedBattleAi_ChooseNop0E$C1:997F · 1 B · Battle engineBattleAi_ChooseTable entry $0E: does nothing (RTS).
verifiedBattleAi_ChooseNop0F$C1:9980 · 1 B · Battle engineBattleAi_ChooseTable entry $0F: does nothing (RTS).
verifiedBattleAi_ChooseIfGoneEnemy$C1:9981 · 51 B · Battle engineBattleAi_ChooseTable entries $10 and $16.
verifiedBattleAi_ChooseClear11$C1:99B4 · 4 B · Battle engineBattleAi_ChooseTable entries $11-$15: !Battle_UnkAF24 = 0.
verifiedBattleAi_RunNothing$C1:99B8 · 6 B · Battle engineBattleAi_RunTable entry $00: !BattleAi_RunMode = !BattleAi_RunNone (the enemy does nothing this turn; choose handler $00 has only set its animation and target).
verifiedBattleAi_RunAttack$C1:99BE · 123 B · Battle engineBattleAi_RunTable entry $01.
verifiedBattleAi_RunTech$C1:9A39 · 269 B · Battle engineBattleAi_RunTable entry $02.
verifiedBattleAi_RunNop03$C1:9B46 · 1 B · Battle engineBattleAi_RunTable entry $03: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunNop04$C1:9B47 · 1 B · Battle engineBattleAi_RunTable entry $04 (!BattleAi_ActRestart): RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunChooseRepeat$C1:9B48 · 68 B · Battle engineBattleAi_RunTable entry $05.
verifiedBattleAi_RunNop06$C1:9B8C · 1 B · Battle engineBattleAi_RunTable entry $06: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunSwapInEnemy$C1:9B8D · 225 B · Battle engineBattleAi_RunTable entry $07.
verifiedBattleAi_RunNop08$C1:9C6E · 1 B · Battle engineBattleAi_RunTable entry $08: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunLeave$C1:9C6F · 68 B · Battle engineBattleAi_RunTable entry $09.
verifiedBattleAi_RunKoSelf$C1:9CB3 · 104 B · Battle engineBattleAi_RunTable entry $0A.
verifiedBattleAi_RunSetStatByte$C1:9D1B · 87 B · Battle engineBattleAi_RunTable entry $0B.
verifiedBattleAi_RunAddStatByte$C1:9D72 · 92 B · Battle engineBattleAi_RunTable entry $0C.
verifiedBattleAi_RunSetFlags$C1:9DCE · 148 B · Battle engineBattleAi_RunTable entry $0D.
verifiedBattleAi_RunNop0E$C1:9E62 · 1 B · Battle engineBattleAi_RunTable entry $0E: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunMessage$C1:9E63 · 21 B · Battle engineBattleAi_RunTable entry $0F.
verifiedBattleAi_RunRestoreEnemies$C1:9E78 · 226 B · Battle engineBattleAi_RunTable entry $10.
verifiedBattleAi_RunSetStatBytes$C1:9F5A · 120 B · Battle engineBattleAi_RunTable entry $11.
verifiedBattleAi_RunSetStatsTech$C1:9FD2 · 380 B · Battle engineBattleAi_RunTable entry $12.

$C1:A000

Verified · 83

verifiedBattleAi_RunAddUnkB158$C1:A14E · 58 B · Battle engineBattleAi_RunTable entry $13.
verifiedBattleAi_RunAddStatBytes$C1:A188 · 131 B · Battle engineBattleAi_RunTable entry $14.
verifiedBattleAi_RunAddStatsTech$C1:A20B · 395 B · Battle engineBattleAi_RunTable entry $15.
verifiedBattleAi_RunRestoreAndSetStats$C1:A396 · 59 B · Battle engineBattleAi_RunTable entry $16.
verifiedBattleAi_AddStatByteAtY$C1:A3D1 · 37 B · Battle engineAdds DP $10 to the byte at (DP $0E),Y (a stat-block byte: DP $0E/$0F = the offset, Y = the block address): bit 7 (!BattleAi_StatDeltaSub) set subtracts the low 7 bits, with 0 as the floor; else...
verifiedBattleAi_TargetNone$C1:A3F6 · 1 B · Battle engineBattleAi_TargetTable entry $00: returns at once, so the list stays as it was (all $FF) and !BattleAi_TargetCount is not written.
verifiedBattleAi_TargetPcs$C1:A3F7 · 26 B · Battle engineBattleAi_TargetTable entry $01: lists PC slots 0-2 whose !Battler_UnkAEFF is not $FF (present), in slot order, from entry 0; !BattleAi_TargetCount = how many (0-3).
verifiedBattleAi_TargetAll$C1:A411 · 29 B · Battle engineBattleAi_TargetTable entry $02: the present PCs (BattleAi_TargetPcs), then each enemy slot 3-10 whose !Battler_UnkAEFF is not $FF, appended in slot order; !BattleAi_TargetCount = the total.
verifiedBattleAi_TargetSelf$C1:A42E · 15 B · Battle engineBattleAi_TargetTable entry $03: the acting enemy itself, !BattleAi_Targets[0] = !Battle_UnkB252 + 3 (its slot), present or not; !BattleAi_TargetCount = 1.
verifiedBattleAi_TargetFromUnkB19E$C1:A43D · 21 B · Battle engineBattleAi_TargetTable entry $04: !BattleAi_Targets[0] = the low nibble of the first byte of the acting enemy's 4-byte !Battle_UnkB19E record (offset !Battle_UnkB252 * 4), taken as a slot without...
verifiedBattleAi_TargetRandomPc$C1:A452 · 93 B · Battle engineBattleAi_TargetTable entry $05: one random present PC.
verifiedBattleAi_TargetNearestPc$C1:A4AF · 49 B · Battle engineBattleAi_TargetTable entry $06: !BattleAi_TargetCount = 0, then position query !BattlePos_QueryNearestPc (service 5) from the acting enemy (!BattlePos_Subject = !Battle_UnkB252 + 3).
verifiedBattleAi_TargetFarthestPc$C1:A4E0 · 40 B · Battle engineBattleAi_TargetTable entry $07: as BattleAi_TargetNearestPc with position query !BattlePos_QueryFarthestPc, but only !BattlePos_Found not negative is checked (no !Battler_UnkAEFF test).
verifiedBattleAi_TargetLowestHpPc$C1:A508 · 57 B · Battle engineBattleAi_TargetTable entry $08: the PC with the lowest non-zero BattlerStats.CurHp, meant over PC slots 0-2; presence is not checked.
verifiedBattleAi_TargetPcStatus$C1:A541 · 10 B · Battle engineBattleAi_TargetTable entry $09: BattleAi_TargetsByPcByte with DP $0A = PcStatBlk.Status: the present PCs whose Status byte is non-zero (any status), not KO'd, cut to one by BattleAi_PickPcTarget.
verifiedBattleAi_TargetPcStatus2$C1:A54B · 10 B · Battle engineBattleAi_TargetTable entry $0A: as BattleAi_TargetPcStatus with PcStatBlk.Status2 (any bit set).
verifiedBattleAi_TargetPcUnk1F$C1:A555 · 10 B · Battle engineBattleAi_TargetTable entry $0B: as BattleAi_TargetPcStatus with PcStatBlk.Unk1F (= BattlerStats.Unk4C; any bit set).
verifiedBattleAi_TargetPcUnk20$C1:A55F · 10 B · Battle engineBattleAi_TargetTable entry $0C: as BattleAi_TargetPcStatus with PcStatBlk.Unk20 (= BattlerStats.Unk4C+1; any bit set).
verifiedBattleAi_TargetPcUnk21$C1:A569 · 10 B · Battle engineBattleAi_TargetTable entry $0D: as BattleAi_TargetPcStatus with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2; any bit set).
verifiedBattleAi_TargetPcStatus2Bit1$C1:A573 · 48 B · Battle engineBattleAi_TargetTable entry $0E: the PCs (slots 0-2) whose PcStatBlk.Status2 has bit 1 (!BattleAi_PcByteMask = $02), through BattleAi_AddPcByByte (present, not KO'd, marked by .Unk20), cut to one...
verifiedBattleAi_TargetPcStatus2Bit7$C1:A5A3 · 48 B · Battle engineBattleAi_TargetTable entry $0F: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Status2 bit 7 (mask $80).
verifiedBattleAi_TargetPcStatus2Bit2$C1:A5D3 · 48 B · Battle engineBattleAi_TargetTable entry $10: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Status2 bit 2 (mask $04).
verifiedBattleAi_TargetPcUnk21Bit2$C1:A603 · 48 B · Battle engineBattleAi_TargetTable entry $11: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2) bit 2 (mask $04).
verifiedBattleAi_TargetPcUnk21Bit6$C1:A633 · 48 B · Battle engineBattleAi_TargetTable entry $12: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2) bit 6 (mask $40).
verifiedBattleAi_TargetPcUnk20Bit4$C1:A663 · 48 B · Battle engineBattleAi_TargetTable entry $13: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk20 (= BattlerStats.Unk4C+1) bit 4 (mask $10).
verifiedBattleAi_TargetPcUnk01Bit3$C1:A693 · 48 B · Battle engineBattleAi_TargetTable entry $14: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk01 (= BattlerStats.Unk2E) bit 3 (mask $08).
verifiedBattleAi_TargetOtherEnemies$C1:A6C3 · 42 B · Battle engineBattleAi_TargetTable entry $15: the enemy slots 3-10 whose !Battler_UnkAEFF is not $FF (present), in slot order, leaving out the acting enemy (slot !Battle_UnkB252 + 3, kept in DP $0A/$0B)...
verifiedBattleAi_TargetEnemies$C1:A6ED · 28 B · Battle engineBattleAi_TargetTable entry $16: the enemy slots 3-10 whose !Battler_UnkAEFF is not $FF (present), in slot order, the acting enemy included; !BattleAi_TargetCount = how many.
verifiedBattleAi_TargetNearestEnemy$C1:A709 · 46 B · Battle engineBattleAi_TargetTable entry $17: position query !BattlePos_QueryNearestEnemy (service 5) from the acting enemy (!BattlePos_Subject = !Battle_UnkB252 + 3).
verifiedBattleAi_TargetFarthestEnemy$C1:A737 · 46 B · Battle engineBattleAi_TargetTable entry $18: as BattleAi_TargetNearestEnemy with position query !BattlePos_QueryFarthestEnemy.
verifiedBattleAi_TargetLowestHpEnemy$C1:A765 · 68 B · Battle engineBattleAi_TargetTable entry $19: the present enemy (slots 3-10, !Battler_UnkAEFF not $FF) with the lowest non-zero HP (PcStatBlk.CurHp through !BattleRom_PcStatBlock), the acting enemy included...
verifiedBattleAi_TargetOtherEnemyStatus$C1:A7A9 · 60 B · Battle engineBattleAi_TargetTable entry $1A: the enemies (slots 3-10, through BattleAi_AddPcByByte: present, not KO'd, marked by .Unk20) whose PcStatBlk.Status byte is non-zero (!BattleAi_PcByteMask =...
verifiedBattleAi_TargetEnemyStatus$C1:A7E5 · 52 B · Battle engineBattleAi_TargetTable entry $1B: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status non-zero, self (slot !Battle_UnkB18B) included.
verifiedBattleAi_TargetOtherEnemyStatus2$C1:A819 · 60 B · Battle engineBattleAi_TargetTable entry $1C: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 non-zero, leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetEnemyStatus2$C1:A855 · 52 B · Battle engineBattleAi_TargetTable entry $1D: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 non-zero, self (slot !Battle_UnkB18B) included.
verifiedBattleAi_TargetOtherEnemyUnk1F$C1:A889 · 60 B · Battle engineBattleAi_TargetTable entry $1E: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk1F (= BattlerStats.Unk4C) non-zero, leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetEnemyUnk1F$C1:A8C5 · 52 B · Battle engineBattleAi_TargetTable entry $1F: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk1F (= BattlerStats.Unk4C) non-zero, self (slot !Battle_UnkB18B) included.
verifiedBattleAi_TargetOtherEnemyStatus2Bit1$C1:A8F9 · 60 B · Battle engineBattleAi_TargetTable entry $20: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 bit 1 (mask $02), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyStatus2Bit7$C1:A935 · 60 B · Battle engineBattleAi_TargetTable entry $21: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 bit 7 (mask $80), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyStatus2Bit2$C1:A971 · 60 B · Battle engineBattleAi_TargetTable entry $22: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 bit 2 (mask $04), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyUnk21Bit6$C1:A9AD · 60 B · Battle engineBattleAi_TargetTable entry $23: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2) bit 6 (mask $40), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyStatusBit1$C1:A9E9 · 60 B · Battle engineBattleAi_TargetTable entry $24: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status bit 1 (mask $02), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyUnk19Bit0$C1:AA25 · 60 B · Battle engineBattleAi_TargetTable entry $25: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk19 (= BattlerStats.Unk46) bit 0 (mask $01), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetLowestHpOtherEnemy$C1:AA61 · 74 B · Battle engineBattleAi_TargetTable entry $26: as BattleAi_TargetLowestHpEnemy, but slot !Battle_UnkB18B ("self"; see the BattleAi_TargetTable banner for whose slot it holds in each pass) is left out.
verifiedBattleAi_TargetEnemy0$C1:AAAB · 11 B · Battle engineBattleAi_TargetTable entry $27: !BattleAi_Targets[0] = slot 3 (enemy entry 0), present or not; !BattleAi_TargetCount = 1.
verifiedBattleAi_TargetEnemy1$C1:AAB6 · 11 B · Battle engineBattleAi_TargetTable entry $28: as BattleAi_TargetEnemy0 with slot 4 (entry 1).
verifiedBattleAi_TargetEnemy2$C1:AAC1 · 11 B · Battle engineBattleAi_TargetTable entry $29: as BattleAi_TargetEnemy0 with slot 5 (entry 2).
verifiedBattleAi_TargetEnemy3$C1:AACC · 11 B · Battle engineBattleAi_TargetTable entry $2A: as BattleAi_TargetEnemy0 with slot 6 (entry 3).
verifiedBattleAi_TargetEnemy4$C1:AAD7 · 11 B · Battle engineBattleAi_TargetTable entry $2B: as BattleAi_TargetEnemy0 with slot 7 (entry 4).
verifiedBattleAi_TargetEnemy5$C1:AAE2 · 11 B · Battle engineBattleAi_TargetTable entry $2C: as BattleAi_TargetEnemy0 with slot 8 (entry 5).
verifiedBattleAi_TargetEnemy6$C1:AAED · 11 B · Battle engineBattleAi_TargetTable entry $2D: as BattleAi_TargetEnemy0 with slot 9 (entry 6).
verifiedBattleAi_TargetEnemy7$C1:AAF8 · 11 B · Battle engineBattleAi_TargetTable entry $2E: as BattleAi_TargetEnemy0 with slot 10 (entry 7).
verifiedBattleAi_TargetRandomUnkAF15$C1:AB03 · 75 B · Battle engineBattleAi_TargetTable entry $2F: lists the enemy entries n (0-7) whose !Battle_UnkAF15 byte has bit 7 (!Battle_AF15Bit7; such an enemy is out of the fight, probably: BattleSys_UpdateKo treats it as...
verifiedBattleAi_TargetSlot0$C1:AB4E · 11 B · Battle engineBattleAi_TargetTable entry $30: as BattleAi_TargetEnemy0 with slot 0.
verifiedBattleAi_TargetSlot1$C1:AB59 · 11 B · Battle engineBattleAi_TargetTable entry $31: as BattleAi_TargetEnemy0 with slot 1.
verifiedBattleAi_TargetSlot2$C1:AB64 · 11 B · Battle engineBattleAi_TargetTable entry $32: as BattleAi_TargetEnemy0 with slot 2.
verifiedBattleAi_TargetSlot3$C1:AB6F · 11 B · Battle engineBattleAi_TargetTable entry $33: as BattleAi_TargetEnemy0 with slot 3.
verifiedBattleAi_TargetSlot4$C1:AB7A · 11 B · Battle engineBattleAi_TargetTable entry $34: as BattleAi_TargetEnemy0 with slot 4.
verifiedBattleAi_TargetSlot5$C1:AB85 · 11 B · Battle engineBattleAi_TargetTable entry $35: as BattleAi_TargetEnemy0 with slot 5.
verifiedBattleAi_TargetSlot6$C1:AB90 · 11 B · Battle engineBattleAi_TargetTable entry $36: as BattleAi_TargetEnemy0 with slot 6.
verifiedBattleAi_TargetHighestHpPc$C1:AB9B · 46 B · Battle engineBattleAi_TargetTable entry $37: the PC (slots 0-2) with the highest BattlerStats.CurHp; presence and KO are not checked.
verifiedBattleAi_TargetRandomOtherEnemy$C1:ABC9 · 75 B · Battle engineBattleAi_TargetTable entry $38: lists the present enemy slots 3-10 other than the acting enemy (as BattleAi_TargetOtherEnemies), then, with two or more, Battle_RandRange (0 to count - 1) picks one...
verifiedBattleAi_ReadTargets$C1:AC14 · 24 B · Battle engineReads the target code of a script record and fills !BattleAi_Targets: BattleAi_ClearTargets first, then !Battle_UnkB1D2 + 1 and the code at that address.
verifiedBattleAi_ReadTargets_Code$C1:AC2C · 19 B · Battle engine
verifiedBattleAi_ReadTargets_Done$C1:AC3F · 7 B · Battle engine
verifiedBattleAi_ClearTargets$C1:AC46 · 17 B · Battle engineSets the 11 bytes of !BattleAi_Targets and of !Battle_UnkAD8E to $FF (empty).
verifiedBattleSys_UnkAC57$C1:AC57 · 7 B · Battle systemBattleSys_UnkBFA4 (it requests service 4, BattleSys_RunAction, which plays the action block), then BattleSys_UnkAC85.
verifiedBattleSys_UnkAC5E$C1:AC5E · 39 B · Battle systemIf !Battle_UnkAEB2 is set: !Battle_UnkAE85[n] = 1 for each enemy n (0-7) whose !Battle_UnkAEB3 entry is non-zero, then, unless !Battle_Unk2989 has bit 5, service !BattleSys_ServiceUnk6...
verifiedBattleSys_UnkAC85$C1:AC85 · 4 B · Battle systemCalls Battle_ApplyHits.
verifiedBattleAi_SetCmdBits$C1:AC89 · 69 B · Battle engineORs the slot A + 3 (an enemy entry + 3) into !Battle_UnkB18E and zeroes !Battle_UnkB191, then by !BattleAi_ActCode: 0: !Battle_UnkB18F = 0; 1: !Battle_UnkB18E |= $80, !Battle_UnkB18F = 0...
verifiedBattleAi_ArgToDp0E$C1:ACCE · 36 B · Battle engineDP $0E = !BattleAi_ActArg mapped: 1 and 2 give 4, 3 and 4 give $0D, any other value stays as it is.
verifiedBattleAi_FillActBlock$C1:ACF2 · 23 B · Battle engineStarts the action block for the acting battler: !Battle_UnkAE90 = 0, !Battle_ActCaster = !Battle_UnkB18B, !Battle_ActKind = !BattleAi_ActCode, !Battle_ActId = !BattleAi_ActId.
verifiedBattleAi_SetMainMask$C1:AD09 · 44 B · Battle engine!Battle_ActMainMask = 0, then, if !BattleAi_TargetCount is non-zero and !BattleAi_Targets[0] is a slot (not $FF), the bit of that slot (!BattleAi_MaskSlot0 >> slot, bit 15 = slot 0) is ORed in.
verifiedBattleAi_SetTargetMask$C1:AD35 · 51 B · Battle engine!Battle_ActTargetMask = the bits of !BattleAi_Targets entries 1 to !BattleAi_TargetCount - 1 (entry 0 is the main target, see BattleAi_SetMainMask; !BattleAi_MaskSlot0 >> slot, bit 15 = slot 0).
verifiedBattleAi_TargetsByPcByte$C1:AD68 · 57 B · Battle engineLists each present, not KO'd PC whose stat-block byte at offset DP $0A (from !BattleRom_PcStatBlock) is non-zero, through BattleAi_AddPcByByte for PCs 0, 1, 2 with !BattleAi_PcByteMask = $FF, then...
verifiedBattleAi_PickPcTarget$C1:ADA1 · 128 B · Battle engineCuts a list built by BattleAi_AddPcByByte down to one target: - !BattleAi_TargetCount 0: nothing.
verifiedBattleAi_PickMarkedTarget$C1:AE21 · 79 B · Battle engineAfter a test has marked the entries of !BattleAi_Targets it accepts (!BattleAi_TargetMarked), cuts the list down to one target: - !BattleAi_TargetCount 0: the test fails (!Battle_UnkAF24 + 1).
verifiedBattleAi_AddPcByByte$C1:AE70 · 99 B · Battle engineAdds PC slot !BattleAi_PcSlot to !BattleAi_Targets when it is present (!Battler_UnkAEFF not $FF), the byte at offset DP $0A in its stat block (address from !BattleRom_PcStatBlock[X]) has any of...
verifiedBattleAi_UnkAED3$C1:AED3 · 42 B · Battle engineNo caller found (no JSR, JSL or pointer to $AED3 in the ROM; maybe dead).
verifiedBattleAi_NoteFirstTest$C1:AEFD · 37 B · Battle engineRun by a test handler that holds, just before BattleAi_TestPassed: - !Battle_UnkB1CF has !BattleAi_SecondTest (this is the first of a block's two tests): !BattleAi_FirstTarget = the slot (low...
verifiedBattle_RandRange$C1:AF22 · 87 B · Battle engineA random number from the low bound X (low byte) up to, but not including, the high bound A: low + (RandomTableFD[!Battle_RandIdx] mod (high - low)), then !Battle_RandIdx + 1.
verifiedBattle_RandRangeAlt$C1:AF79 · 89 B · Battle engineBattle_RandRange with its own index: the same code, but the entry of RandomTableFD is taken at !Battle_UnkB3E6 (not !Battle_RandIdx), and !Battle_UnkB3E6 is the counter stepped.
verifiedBattleAi_RunMainPart$C1:AFD2 · 193 B · Battle engineRuns the main part of an enemy's script: block after block until one holds or the part ends.

$C1:B000

Verified · 36

verifiedBattleSys_UnkB093$C1:B093 · 35 B · Battle systemBattlerStats.Unk2F bit 0 = (.CurHp <= .MaxHp / 8): set when the HP is down to an eighth or less, cleared otherwise (the bit Battle_PickStatusAnim tests, so probably the low-HP pose).
verifiedBattleSys_UnkB0B6$C1:B0B6 · 365 B · Battle systemSets which turn lists battler Y takes part in from its status bits: bit 0 (!Battle_ListPartBit) of its !Battle_ListFlags byte in list n = Status2 bit 7 (list 0), bit 6 (1), bit 5 (2), bit 4 (8)...
verifiedBattleSys_UnkB223$C1:B223 · 86 B · Battle systemBattleSys_UpdateKo for each slot 0-10 (counter !Battle_UnkB2D3); after it, an enemy slot whose entry is empty ($FF) and whose !Enemy_TargetWanted slot is empty too gets !Battle_UnkB242 = $FF and...
verifiedBattleSys_UpdateKo$C1:B279 · 322 B · Battle systemThe KO check of battler Y.
verifiedBattleSys_UnkB3BB$C1:B3BB · 23 B · Battle systemKeeps only bit 6 (!FieldBtl_ObjKind6Flag) of the 8 FieldBtlObj.Flags bytes, so after the battle FieldBtl_RestoreObj removes every saved field object (Flags 0) except those with that bit.
verifiedBattleSys_UnkB3D2$C1:B3D2 · 39 B · Battle systemFor each enemy entry n (0-7) still present (!Battler_UnkAF0A not $FF) without !Battle_UnkAF15 bit 7: FieldBtlObj[n].Flags = $40 (only !FieldBtl_ObjKind6Flag), so FieldBtl_RestoreObj puts that...
verifiedBattleSys_UnkB3F9$C1:B3F9 · 73 B · Battle systemDrops the latched command of PC X when the PC cannot act: KO'd (Status bit 7), BattlerStats.Unk4C+2 | +7 bit 7, or Status2 bits 7, 2 or 1 (!Battle_NoActMask2).
verifiedBattleSys_UnkB442$C1:B442 · 70 B · Battle systemCopies each PC's 80-byte block from its BattlerStats record (.Unk2D on, the !BattleRom_PcStatBlock bytes) back to its character's record in !Menu_CharRecords ($50 bytes per !Pc_CharId); slots...
verifiedBattleAi_FindReactPart$C1:B488 · 34 B · Battle engineFinds the reaction part of an enemy's script: the script is !BattleRom_AiScriptPtrs[id], BattleAi_PickScript may swap in a fixed one, and from there it skips to the byte after the first $FF (the...
verifiedBattleAi_PickScript$C1:B4AA · 63 B · Battle engine!Battle_UnkB1D2 = X, the enemy's own script address, unless the BattlerStats record of the enemy (slot !Battle_UnkB252 + 3) says otherwise: - .Unk4C+2 or .Unk4C+7 has bit 7 (!BattleAi_Unk4CBit7)...
verifiedBattleSys_UnkB4E9$C1:B4E9 · 140 B · Battle systemPuts the battle's item list back into the inventory (probably what !Battle_InvIds / InvCounts are): first BattleSys_RefundItem for PCs 0, 1, 2; then for each of the 256 Item_BattleList records...
verifiedBattleSys_UnkB575$C1:B575 · 348 B · Battle systemBuilds !Battle_CmdGroups from the three BattleCmd.Partners bytes (row p holds p and each other PC named in p's nibbles, $FF elsewhere; a nibble naming p itself, $F or any other value adds...
verifiedBattleSys_RefundItem$C1:B6D1 · 61 B · Battle systemIf the BattleCmd.Kind of PC DP $14 has bit 6 (an item command still pending), clears the bit and gives the item back: the first Item_BattleList record (of 256) whose .Id is the command's .ActionId...
verifiedBattleSys_UnkB70E$C1:B70E · 23 B · Battle systemFor the !Battle_Unk2989 bit-5 battle: all three PCs latched and queued at once: !Battle_UnkB188-B18A = $81 (bit 7 | 1), each BattleCmd.State = $41 (bit 6, "queued", | 1).
verifiedBattleSys_UnkB725$C1:B725 · 61 B · Battle systemFor the !Battle_Unk2989 bit-5 battle: !Battle_CmdQueue[0] = PC 0, !Battle_CmdQueueLen = 1, each !Pc_AtbCur = 0 and !Pc_AtbMax = $30, and the three BattleCmd records (21 bytes) are copied from bank...
verifiedBattleSys_UnkB762$C1:B762 · 144 B · Battle systemKeeps the 8 !Battle_UnkAEB3 bytes in !Battle_UnkAE65 and zeroes them and !Battle_UnkAEB2, then for each of the 8 entries of !Battle_UnkB3AC (the slots of the last action, per BattleSys_Unk8461)...
verifiedBattleSys_UnkB7F2$C1:B7F2 · 27 B · Battle systemService !BattleSys_ServiceRemoveReady (BattleMenu_RemoveBattlerFromReady) for PC slots 0, 1 and 2 in turn: takes every PC out of the menu's ready state.
verifiedBattleAi_TestTable$C1:B80D · 82 B · Battle engineHandlers of the script's test codes $00-$28, by code * 2: JSR (T,X) in BattleAi_RunMainPart ($C1:B006, $C1:B021) and BattleSys_Unk8461 ($C1:874E, $C1:8769).
verifiedBattleAi_ChooseTable$C1:B85F · 46 B · Battle engineHandlers of the action codes $00-$16 as a block is chosen, by code * 2: JSR (T,X) in BattleAi_TestPassed ($C1:8CE7).
verifiedBattleAi_RunTable$C1:B88D · 46 B · Battle engineHandlers of the same action codes $00-$16 on the enemy's turn, by code * 2: JSR (T,X) in BattleAi_EnemyTurn ($C1:8D88).
verifiedBattleAi_TargetTable$C1:B8BB · 114 B · Battle engineHandlers of the script's target codes $00-$38, by code * 2: JSR (T,X) in BattleAi_ReadTargets ($C1:AC2E).
verifiedBattleSys_ListHandlerTable$C1:B92D · 26 B · Battle systemHandler of each turn list, indexed by list number * 2: BattleSys_Main runs entry n (JSR (T,X) at $C1:8333) for each list whose !Battle_ListDue bit is set.
verifiedBattleSys_ListOffsetTable$C1:B947 · 26 B · Battle systemAddress of each turn list's !Battle_ListFlags bytes (list * 11 past the start), indexed by list number * 2; BattleSys_Main's scan reads it with LDA.l at $C1:82C5.
verifiedBattleSys_RemoveReadyLong$C1:B961 · 6 B · Battle systemService !BattleSys_ServiceRemoveReady (BattleMenu_RemoveBattlerFromReady) for bank-$FD code: a long-callable wrapper.
verifiedBattleSys_UnkB967$C1:B967 · 761 B · Battle systemRuns a PC's committed command.
verifiedBattleSys_UnkBC60$C1:BC60 · 129 B · Battle systemDoes nothing: its first instruction branches to its RTS, so the rest ($C1:BC62-$BCDF) is dead.
verifiedBattleSys_UnkBCE1$C1:BCE1 · 23 B · Battle systemEnds a PC's turn: reloads the gauge of the PC !Battle_UnkB18B (!Battler_UnkAFAB = !Battle_UnkB158, then BattleSys_UnkBD6F), sets its turn-list-12 byte to 1 if it was non-zero (re-armed, not due).
verifiedBattleSys_UnkBCE1_ClearRecords$C1:BCF8 · 115 B · Battle system
verifiedBattleSys_UnkBCE1_Done$C1:BD6B · 4 B · Battle system
verifiedBattleSys_UnkBD6F$C1:BD6F · 68 B · Battle systemApplies the battler's speed bits to its !Battler_UnkAFAB (the gauge reload): halved when BattlerStats.Unk4C+1 or +6 has bit 7 (!Battle_ListHalveBit), then doubled, at most $FF, when .Status2 has...
verifiedBattleSys_ResetTechUsers$C1:BDB3 · 403 B · Battle systemAfter a tech (BattleSys_UnkB967's tech path, played or skipped): clears the BattleCmd record of the first user's slot (.State, .Kind, .Menu, .Target, .ActionId = 0; slot = !Battle_UnkB1BE of...
verifiedBattleSys_UnkBF46$C1:BF46 · 51 B · Battle systemBy byte 0 of record !Battle_UnkB18C of !BattleRom_UnkCC05CC (4 B each): bit 7 -> BattleSys_Effect29, else bit 2 -> BattleSys_Effect2A, else bit 6 -> BattleSys_Effect2B, else nothing.
verifiedBattleSys_UnkBF79$C1:BF79 · 8 B · Battle system!Battle_UnkAF23 = 0, then BattleSys_RunTechParts (which adds 1 to it when a PC's attack-kind part finds no enemy).
verifiedBattleSys_UnkBF81$C1:BF81 · 35 B · Battle systemCopies the 17 bytes of record !Battle_UnkB18C of !BattleRom_UnkCC213F to !Battle_UnkAEE6.
verifiedBattleSys_UnkBFA4$C1:BFA4 · 6 B · Battle systemService !BattleSys_ServiceRunAction (BattleSys_RunAction), which plays the action block.
verifiedBattleSys_RunPcAttack$C1:BFAA · 128 B · Battle systemPlays the attack of battler !Battle_UnkB18B on the slot in !Battle_UnkAD8E: !Battle_UnkB1FC bit 1 is set over it; the action block is cleared (id, flags, both masks, !Battle_ActUnkAE9B = 0...

$C1:C000

Verified · 34

verifiedBattle_ScaleByte20$C1:C02A · 57 B · Battle engineDP $30/$31 = about x / 5: x * 64 - x * 8 - x * 4 - x / 2 - x / 4 (= x * 51.25), / 256.
verifiedBattle_ScaleByte30$C1:C063 · 55 B · Battle engineDP $30/$31 = about x * 3 / 10: x * 128 - x * 32 - x * 16 - x * 2 - x (= x * 77), / 256.
verifiedBattle_ScaleByte60$C1:C09A · 66 B · Battle engineDP $30/$31 = about x * 3 / 5: x * 256 - x * 64 - x * 32 - x * 4 - x * 2 - x / 4 (= x * 153.75), / 256.
verifiedBattle_ScaleWord60$C1:C0DC · 61 B · Battle engineDP $30/$31 = about x * 3 / 5: x - x / 4 - x / 8 - x / 64 - x / 128 - x / 1024, all 16 bits.
verifiedBattle_ScaleByte80$C1:C119 · 55 B · Battle engineDP $30/$31 = about x * 4 / 5: x * 256 - x * 32 - x * 16 - x * 2 - x (= x * 205), / 256.
verifiedBattle_ScaleWord80$C1:C150 · 50 B · Battle engineDP $30/$31 = about x * 4 / 5: x - x / 8 - x / 16 - x / 128 - x / 256, all 16 bits.
verifiedBattle_ScaleByte10$C1:C182 · 48 B · Battle engineDP $30/$31 = about x / 10: x * 32 - x * 4 - x * 2 - x / 4 (= x * 25.75), / 256.
verifiedBattle_ScaleWord10$C1:C1B2 · 43 B · Battle engineDP $30/$31 = about x / 10: x / 8 - x / 64 - x / 128 - x / 1024, all 16 bits.
verifiedBattleSys_UnkC1DD$C1:C1DD · 1,818 B · Battle systemChecks that the users of the action !Battle_UnkB18C (a tech, an item, or an enemy's action) can act and resolves its targets into !Battle_UnkAD8E (slots, $FF-ended) and !Battle_UnkAD8D (their count).
verifiedBattleSys_MapEmptyTarget$C1:C8F7 · 20 B · Battle systemA battler slot for a target: $FF stays $FF; a slot whose !Battler_UnkAEFF entry is present comes back as it is; an empty one comes back as its !Battle_UnkAE6D entry (BattleFD_UnkB223 fills that...
verifiedBattle_Mul16$C1:C90B · 31 B · Battle engine16 x 16 -> 32-bit unsigned shift-and-add multiply: !Battle_MathHi:MathLo = !Battle_MathA * !Battle_MathB.
verifiedBattle_Div32$C1:C92A · 50 B · Battle engine32 / 16-bit unsigned restoring divide of !Battle_MathHi:MathA by !Battle_MathB: !Battle_MathRem = the remainder, !Battle_MathLo = the quotient's low word.
verifiedBattleSys_AreaParamTable$C1:C95C · 14 B · Battle systemThe area parameter routines of BattleSys_UnkC1DD, by bits 6-0 of an area record entry's byte 1 (JSR (BattleSys_AreaParamTable,X) at $C1:C732).
verifiedBattleSys_UnkC96A$C1:C96A · 176 B · Battle systemSingle techs of PC DP $06: for each tech id from !BattleRom_CharFirstTech[character] up to the next character's first (8 techs), whose bit in !Battle_TechBits1[character] is set (bit 7 first)...
verifiedBattleSys_UnkCA1A$C1:CA1A · 302 B · Battle systemDouble techs of PC DP $06: for each tech $39-$65 whose bit in !Battle_TechBits2 is set (3 techs per byte, bit 7 first), whose two users are both in the party (!Battle_UnkB1BE not negative) and one...
verifiedBattleSys_TechMpCost1$C1:CB48 · 25 B · Battle systemA = the MP cost of the first user's part of tech A: !BattleRom_TechMpCost[BattleRom_TechRec[A].Part1 & $7F].
verifiedBattleSys_TechMpCost2$C1:CB61 · 25 B · Battle systemAs BattleSys_TechMpCost1, for the second user (.Part2).
verifiedBattleSys_TechMpCost3$C1:CB7A · 25 B · Battle systemAs BattleSys_TechMpCost1, for the third user (.Part3).
verifiedBattleSys_LoadTechUsers$C1:CB93 · 48 B · Battle system!Battle_TechUsers = the three character ids of the user set of tech A (BattleRom_TechRec[A].UserSet & $7F, 3 bytes each in !BattleRom_TechUserSets; $FF = no user).
verifiedBattleSys_StoreMpCost$C1:CBC3 · 51 B · Battle systemY = the cost Y as BattleSys_AdjustMpCost cuts it for the PC of character id A (slot !Battle_UnkB1BE[A], its !Pc_UnkB3BA), stored to the tech menu entry at the address in DP $04: .MpCost0 for slot...
verifiedBattleSys_AdjustMpCost$C1:CBF6 · 21 B · Battle systemCuts the MP cost in Y's low byte by A, the PC's !Pc_UnkB3BA: $A2 halves it, $A3 quarters it (each halving rounds up); any other value leaves it.
verifiedBattleSys_StoreMpCost10$C1:CC0B · 51 B · Battle systemAs BattleSys_StoreMpCost, into the entry 10 records past the address in DP $04 (TechMenuRec[10]).
verifiedBattleSys_StoreMpCost18$C1:CC3E · 51 B · Battle systemAs BattleSys_StoreMpCost, into the entry 18 records past the address in DP $04 (TechMenuRec[18]).
verifiedBattleSys_PayTechMp$C1:CC71 · 90 B · Battle systemTakes cost Y, cut by BattleSys_AdjustMpCost, off BattlerStats.CurMp of the PC with character id A (slot !Battle_UnkB1BE[A]: 0, 1, any other value as 2).
verifiedBattleSys_UnkCCCB$C1:CCCB · 308 B · Battle systemTriple tech of PC DP $06: the first tech $66-$74 whose bit in !Battle_TechBits3 is set (one tech per byte, bit 7) and whose three users are all in the party gets entry 18 (TechMenuRec[18]): tech...
verifiedBattleSys_UnkCDFF$C1:CDFF · 55 B · Battle systemBuilds the battle's item list: zeroes the 256 Item_BattleList records ($500 bytes), then walks the inventory from entry DP $00 = 0: an empty entry (!Battle_InvIds 0) goes to...
verifiedBattleSys_UnkCE36$C1:CE36 · 4 B · Battle systemBattleFD_UnkAEF2, then falls into BattleSys_UnkCE3A.
verifiedBattleSys_UnkCE3A$C1:CE3A · 219 B · Battle systemSets up the stat block (!BattleRom_PcStatBlock) of PC DP $02, if the slot has an entry: .Unk0B-.Unk11 are copied to .Unk36-.Unk3C, then for each of three records in bank $CC, 6 bytes each, DP $08...
verifiedBattleSys_UnkCF15$C1:CF15 · 61 B · Battle systemFor each PC slot 0-2 (present or not), with Y = its stat block address (!BattleRom_PcStatBlock): BattleFD_ItemRecOffset with A = the block's byte at offset DP $06 (LDA (DP $06),Y), then DP $0A...
verifiedBattleSys_UnkCF52$C1:CF52 · 23 B · Battle systemX = (B : DP $06) * 4 (16-bit), A = 0: it loads DP $06 into A (the incoming A is not used), tests it for $29, but both branches do the same (REP, ASL, ASL, CLC), so the test has no effect.
verifiedBattleSys_UnkCF69$C1:CF69 · 85 B · Battle systemAdds a record's bonus to the stat block at DP $00: byte 5 of the bank-$CC record at offset DP $08 (!BattleRom_EquipBonus); if it is not 0, its low nibble is added to PcStatBlk.Unk3F, .Unk40...
verifiedBattleAi_EnemyTurnJsr$C1:CFBE · 4 B · Battle engineBattleAi_EnemyTurn through a JSR of its own.
verifiedBankC1_RunService$C1:CFC2 · 39 B · EngineSaves P, X (16-bit), DP and DB, sets DB=$7E and DP=0, and runs entry A (low byte) of BankC1_ServiceTable with M=1, X=0, A = 0 (B too) and Y as it came; then pulls DB, DP, X and P back and returns...
verifiedBankC1_FindItem$C1:CFE9 · 28 B · EngineService 0 (!BankC1Svc_FindItem): A = the item id Y when an !Battle_InvIds entry holds it (X = its index), else 0.

$C1:D000

Verified · 47

verifiedBankC1_AddItem$C1:D005 · 81 B · EngineService 1 (!BankC1Svc_AddItem): one more of item Y.
verifiedBankC1_RemoveItem$C1:D056 · 48 B · EngineService 2 (!BankC1Svc_RemoveItem): one fewer of item Y.
verifiedBankC1_HasGold$C1:D086 · 28 B · EngineService 3 (!BankC1Svc_HasGold): A = $FF when the gold is at least Y (its low word not below Y, or its high byte not 0) or Y = 0, else 0.
verifiedBankC1_AddGold$C1:D0A2 · 75 B · EngineService 4 (!BankC1Svc_AddGold): adds Y to the 24-bit gold.
verifiedBankC1_RemoveGold$C1:D0ED · 57 B · EngineService 5 (!BankC1Svc_RemoveGold): takes Y off the 24-bit gold.
verifiedBankC1_ServiceTable$C1:D126 · 12 B · EngineBankC1_RunService's services, by its A (JSR (BankC1_ServiceTable,X) at $C1:CFE1).
verifiedBattleSys_EffRecArgsUnk66$C1:D132 · 29 B · Battle systemDP $16 = the caster's BattlerStats.Unk66 (!Battle_UnkB1F4), DP $18 = effect byte 1 & $1F, DP $1A = effect byte 2 (DP $17/$19/$1B = 0).
verifiedBattleSys_EffRecArgs12$C1:D14F · 17 B · Battle systemDP $16 = effect byte 1, DP $18 = effect byte 2 (DP $17/$19 = 0).
verifiedBattleSys_EffRecArg10Unk46$C1:D160 · 20 B · Battle systemDP $16 = effect byte 10, DP $18 = the target's BattlerStats.Unk46 (!Battle_UnkB1F6) (DP $17/$19 = 0).
verifiedBattleSys_EffRecStatPair$C1:D174 · 44 B · Battle systemTwo stat bytes picked by the effect record: DP $16 = the caster's BattlerStats byte at .Unk2D + effect byte 3, DP $18 = the target's at .Unk2D + effect byte 4 (DP $17/$19 = 0).
verifiedBattleSys_EffRecArgs12B$C1:D1A0 · 4 B · Battle systemBattleSys_EffRecArgs12 through a JSR of its own.
verifiedBattleSys_EffRecArgs56$C1:D1A4 · 17 B · Battle systemDP $16 = effect byte 5 (!Battle_UnkAEEB), DP $18 = effect byte 6 (DP $17/$19 = 0).
verifiedBattleSys_EffRecArg11$C1:D1B5 · 6 B · Battle systemDP $1A = effect byte 11 (8-bit; DP $1B left alone): the bits BattleSys_RecordMiss reads.
verifiedBattleSys_CasterUnk73$C1:D1BB · 20 B · Battle systemDP $20 = the caster's BattlerStats.Unk73, DP $1E = its .Unk74 (DP $1F/$21 = 0).
verifiedBattleSys_EffRecArgs12C$C1:D1CF · 4 B · Battle systemBattleSys_EffRecArgs12 through a JSR of its own, as BattleSys_EffRecArgs12B (two identical unreferenced copies).
verifiedBattleSys_LoadEffectArgs$C1:D1D3 · 38 B · Battle systemFrom the !BattleRom_UnkCC05CC record of !Battle_UnkB18C: DP $16 = byte 3 & $3F, DP $18 = byte 2 & $0F, DP $1A = byte 1 (each 16-bit, high byte 0): BattleSys_RestoreHpMp's amount base, factor and bits.
verifiedBattleSys_LoadEffectArg3$C1:D1F9 · 17 B · Battle systemDP $16 = byte 3 of the !BattleRom_UnkCC05CC record of !Battle_UnkB18C, all of it (16-bit, high byte 0).
verifiedBattleSys_LoadEffectArgs12$C1:D20A · 23 B · Battle systemDP $16 = byte 1 and DP $18 = byte 2 of the !BattleRom_UnkCC05CC record of !Battle_UnkB18C, whole.
verifiedBattleSys_Effect00$C1:D221 · 29 B · Battle systemEffect type 0: BattleSys_LoadCasterStats, then per target BattleSys_LoadTargetStats, BattleSys_EffRecArgsUnk66, BattleSys_RestoreHpMp, BattleSys_StoreTargetCmd; then !Battle_UnkB200 = 0.
verifiedBattleSys_Effect01$C1:D23E · 41 B · Battle systemEffect type 1: as BattleSys_Effect00, but per target BattleSys_EffRecArgs12 and BattleSys_CureStatus, and when bit 6 of effect byte 1 (DP $16) is set also BattleSys_EffRecArgsUnk66 and...
verifiedBattleSys_Effect02$C1:D267 · 119 B · Battle systemEffect type 2, per target: unless !Battle_UnkAE4D has !Battle_AE4DBit5, a percentage roll: the chance is effect byte 5 + the caster's BattlerStats.Unk66 / effect byte 6 (Battle_Div32, 8-bit sum)...
verifiedBattleSys_Effect03$C1:D2DE · 146 B · Battle systemEffect type 3, per target: - unless !Battle_UnkAE4D has !Battle_AE4DBit4: BattleSys_EffRecArg10Unk46 and BattleSys_TestEnemyUnk46; DP $16 non-zero = a miss (BattleSys_EffRecArg11, DP $1C = 1...
verifiedBattleSys_Effect04$C1:D370 · 1 B · Battle systemEffect type 4: does nothing.
verifiedBattleSys_Effect05$C1:D371 · 78 B · Battle systemEffect type 5: DP $20 = effect byte 1 (not read here nor by BattleSys_DrainHpMp), BattleSys_LoadCasterStats; per target: BattleSys_LoadTargetStats, DP $1E = effect byte 1, !Battle_UnkAD9B = 0...
verifiedBattleSys_Effect06$C1:D3BF · 53 B · Battle systemEffect type 6, for the last target only: BattleSys_LoadCasterStats, BattleSys_LoadTargetStats, BattleSys_EffRecArgs12, BattleSys_StealItem; DP $16 = $FE after it = a miss (BattleSys_EffRecArg11...
verifiedBattleSys_Effect07$C1:D3F4 · 61 B · Battle systemEffect type 7: BattleSys_Effect00, then the caster's BattlerStats.CurHp goes into !Battle_UnkAD89 and is recorded as a hit on the caster (Battle_RecordHit, Y = !Battle_UnkB18B, !Battle_UnkB202 =...
verifiedBattleSys_Effect08$C1:D431 · 94 B · Battle systemEffect type 8: BattleSys_Effect03 run effect byte 1 times (!Battle_UnkB2D0 counts down; 0 would mean 256), each time with !Battle_UnkAD8D put back to the count it came with (!Battle_UnkB2ED) and...
verifiedBattleSys_EffectNone$C1:D48F · 1 B · Battle systemEffect types $09-$28 of BattleSys_EffectTable: does nothing.
verifiedBattleSys_Effect29$C1:D490 · 29 B · Battle systemEffect type $29; also an item whose !BattleRom_UnkCC05CC byte 0 has bit 7 (BattleSys_UnkBF46).
verifiedBattleSys_Effect2A$C1:D4AD · 41 B · Battle systemEffect type $2A; also an item whose !BattleRom_UnkCC05CC byte 0 has bit 2 (and not bit 7).
verifiedBattleSys_Effect2B$C1:D4D6 · 29 B · Battle systemEffect type $2B; also an item whose !BattleRom_UnkCC05CC byte 0 has bit 6 (and not bits 7 or 2).
verifiedBattleSys_Effect2C$C1:D4F3 · 21 B · Battle systemEffect type $2C: clears bit 6 (!Battle_StatusBit6) of the BattlerStats.Status of the last target only (BattleSys_LoadTargetStats), and !Battle_UnkB200 = 0.
verifiedBattleSys_StoreTargetCmd$C1:D508 · 27 B · Battle systemCopies the four bytes !Battle_UnkB18E-!Battle_UnkB191 (the action's command bytes, see !Battle_UnkB18E) into the !Battle_UnkB192 record of the current target, !Battle_UnkAD8E[!Battle_UnkAD8D - 1].
verifiedBattleSys_RunTechParts$C1:D523 · 556 B · Battle systemRuns the parts of tech !Battle_UnkB18C (on the attack path the !BattleRom_PcAttackNum number) for its users.
verifiedBattleSys_CheckTechMp$C1:D74F · 117 B · Battle systemWhether every user of tech !Battle_UnkB18C (!Battle_TechUsers, as loaded) can take part: for each of users 0-2 (!Battle_UnkB2D0 the index; a $FF id is skipped and the loop goes on), the user's...
verifiedBattleSys_UnkD7C4$C1:D7C4 · 269 B · Battle systemAn enemy's action for action code 2 (BattleAi_EnemyTurn): the enemy counterpart of BattleSys_RunTechParts with one part.
verifiedBattleSys_UnkD8D1$C1:D8D1 · 262 B · Battle systemAn enemy's action for the action codes other than 2: BattleSys_UnkD7C4 with the records at !BattleRom_UnkCC88CB (the ones BattleFD_LoadUnkB18E2 reads) and the effect records at...
verifiedBattleSys_EffectTable$C1:D9D7 · 90 B · Battle systemThe effect routines by effect type (byte 0 of the effect record in !Battle_UnkAEE6), called with JSR (BattleSys_EffectTable,X) by BattleSys_RunTechParts ($C1:D704), BattleSys_UnkD7C4 ($C1:D893)...
verifiedBattleSys_TechMpCostTable$C1:DA31 · 6 B · Battle systemThe MP cost routine of each user (0-2) of a tech, called by BattleSys_CheckTechMp with JSR (BattleSys_TechMpCostTable,X) at $C1:D783.
verifiedBattleSys_RestoreHpMp$C1:DA37 · 295 B · Battle systemRestores the current target's HP and/or MP, by the bits of DP $1A: - bit 7 (!Battle_RestoreHpBit), HP: the amount is DP $16 * DP $18 (Battle_Mul16), plus a random 0 ..
verifiedBattleSys_CureStatus$C1:DB5E · 76 B · Battle systemClears the current target's statuses: .Status keeps only bits 7-6 (bit 7, KO, is cleared first when DP $16 has bit 7, !Battle_CureKoBit), .Status2 is cleared (with an AND #0), and .Unk4C keeps...
verifiedBattleSys_SetStatus$C1:DBAA · 186 B · Battle systemSets the status bits DP $18 in status byte DP $16 of the current target (BattlerStats.Status + DP $16): - DP $16 = $FF (!Battle_StatusIdxNone): nothing; DP $16 stays $FF.
verifiedBattleSys_RollHit$C1:DC64 · 73 B · Battle systemThe hit roll of BattleSys_Effect03: with DP $16 = the caster's stat and DP $18 = the target's (BattleSys_EffRecStatPair, then BattleSys_AdjustHit and BattleSys_AdjustEvade), the chance is DP $16 *...
verifiedBattleSys_ApplyDamage$C1:DCAD · 474 B · Battle systemApplies BattleSys_Effect03's damage to the current target: - the target's .Status2 bits 1-2 (!Battle_Status2Bits12) are cleared; - !Battle_UnkAD89 = (256 - DP $18) * DP $16 / 256 (DP $16 the...
verifiedBattleSys_TestEnemyUnk46$C1:DE87 · 23 B · Battle systemBattleSys_Effect03's first test: DP $16 = 1 when the target is an enemy (slot 3 or more) and DP $16 (effect byte 10) has a bit in common with DP $18 (its BattlerStats.Unk46...
verifiedBattleSys_AdjustHit$C1:DE9E · 82 B · Battle systemLowers the caster's value for BattleSys_RollHit (DP $16, from BattleSys_EffRecStatPair) by the caster's .Status2: bits 0 or 2 (!Battle_Status2Bits02) make it DP $16 * 5 / 20 + 1, else bit 6...
verifiedBattleSys_AdjustEvade$C1:DEF0 · 278 B · Battle systemChanges the target's value for BattleSys_RollHit (DP $18, from BattleSys_EffRecStatPair) by its statuses, the first that applies: - .Unk4C+1 | .Unk4C+6 bit 6 (!Battle_List4StatusBit): DP $18 * 5 /...

$C1:E000

Verified · 37

verifiedBattleSys_ArmStatusList$C1:E006 · 239 B · Battle systemStarts the turn list that times a status bit BattleSys_SetStatus has just set in byte DP $16 of the target !Battle_UnkB1FD: for the first of these bits in DP $18 the list's !Battle_ListTimers...
verifiedBattleSys_CalcDamage$C1:E0F5 · 1,350 B · Battle systemBattleSys_Effect03's damage, by the formula kind DP $16 (effect byte 5, BattleSys_EffRecArgs56).
verifiedBattleSys_WakeTarget$C1:E63B · 36 B · Battle systemWhen the current target's .Status2 has bit 1 or 2 (!Battle_Status2Bits12), clears them and restarts its turn: its turn-list-12 flags = !Battle_ListPartBit, !Battler_UnkAFAB (the gauge reload) =...
verifiedBattleSys_AdjustDefence$C1:E65F · 271 B · Battle systemThe defence BattleSys_ApplyDamage takes off the damage (DP $18, 0-255, out of 256), from DP $18 = effect byte 6 (BattleSys_EffRecArgs56): $3E (!Battle_DefUnk6B) means the target's...
verifiedBattleSys_RollUpTo1A$C1:E76E · 13 B · Battle systemDP $1A = a random number from 0 to DP $1A (Battle_RandRange with the high bound DP $1A + 1); X is kept.
verifiedBattleSys_DrainHpMp$C1:E77B · 292 B · Battle systemBattleSys_Effect05's drain, probably: DP $1A = 3 (!Battle_Eff05Bit7Arg) works on HP, 7 (!Battle_Eff05Bit6Arg) on MP.
verifiedBattle_HitEntryOffset$C1:E89F · 33 B · Battle engineDP $0E = !Battle_UnkAD9B * !Battle_HitSetSize + !Battle_UnkB1FD * 4: the offset of slot !Battle_UnkB1FD's entry in set !Battle_UnkAD9B of the !Battle_ActPcHitAmount records (the callers index...
verifiedBattleSys_CasterHitOffset$C1:E8C0 · 34 B · Battle systemDP $10 = !Battle_UnkAD9B * !Battle_HitSetSize + !Battle_UnkB18B * 4: the offset of the caster's entry in set !Battle_UnkAD9B of the !Battle_ActPcHitAmount records (Battle_HitEntryOffset's...
verifiedBattleSys_RecordMiss$C1:E8E2 · 148 B · Battle systemRecords a miss on the current target !Battle_UnkB1FD, probably: its !Battle_ActPcHitAmount entry in set !Battle_UnkAD9B gets amount 0 and kind 5 (!Battle_ActHitKind5, drawn as tiles, not a...
verifiedBattleSys_UnkE976$C1:E976 · 45 B · Battle systemA percentage roll (0-99, kept in DP $0E) against DP $16 (effect byte 1 as BattleSys_Effect03 passes it): when DP $16 is at least the roll, DP $16 = 1 and BattleSys_SetStatus runs (status byte 1...
verifiedBattleSys_LoadCasterStats$C1:E9A3 · 21 B · Battle system!Battle_UnkB1F4 = the BattlerStats offset of the acting battler !Battle_UnkB18B (slot * $80).
verifiedBattleSys_LoadTargetStats$C1:E9B8 · 29 B · Battle systemThe current target, !Battle_UnkAD8E[!Battle_UnkAD8D - 1]: its slot goes to !Battle_UnkB1FD and its BattlerStats offset (slot * $80) to !Battle_UnkB1F6.
verifiedBattleSys_StealItem$C1:E9D5 · 154 B · Battle systemAn item taken from the target enemy, probably (BattleSys_Effect06; BattleSys_Effect03 with !Battle_AE4DBit1).
verifiedBattleSys_RunUnkB2CCHandlers$C1:EA6F · 46 B · Battle systemRuns BattleSys_RunUnkB2CCHandler for the part's !Battle_UnkB2CC when it is not 0, then, when !Battle_UnkAE4E (effect byte 8) has bit 7 (!Battle_AE4EBit7), loads the caster's .Unk73 / .Unk74...
verifiedBattleSys_ClearPcStatuses$C1:EA9D · 75 B · Battle systemFor PC slots 0-2 (!Battle_UnkB18B = the slot, BattleSys_LoadCasterStats): .Status2 and .Unk4C-.Unk4C+7 = 0, .Status keeps only bit 7 (!Battle_StatusKo), .Unk2F bit 0 (!Battle_StatsUnk2FBit) is...
verifiedBattleSys_ClearPcKo$C1:EAE8 · 38 B · Battle systemFor PC slots 0-2 (!Battle_UnkB18B = the slot): BattleSys_UnkBC60 (which does nothing), BattleSys_LoadCasterStats, then .Status = 0, so the KO bit BattleSys_ClearPcStatuses kept goes too.
verifiedBattleSys_CopyEffectBytes78$C1:EB0E · 14 B · Battle system!Battle_UnkAE4D = byte 7 and !Battle_UnkAE4E = byte 8 of the effect record in !Battle_UnkAEE6 (meaning unknown).
verifiedBattleSys_RunUnkB2CCHandler$C1:EB1C · 45 B · Battle systemReads record !Battle_UnkB2CC of !BattleRom_UnkCC2A05 (3 bytes): DP $1C = byte 1, DP $1E = byte 2, DP $20 = byte 0, and runs entry byte 0 of BattleSys_HitModTable (JSR (table,X), X = byte 0 * 2, 8...
verifiedBattleSys_ReviveHeal$C1:EB49 · 31 B · Battle systemNot called (xref finds no call; no table entry is known).
verifiedBattle_SumHitSets$C1:EB68 · 144 B · Battle engineFolds the enemy entries (slots 3-10) of the !Battle_ActPcHitAmount sets 1 to DP $1A into set 0: for set n from DP $1A down to 1, each entry's amount is added to set n - 1's (16-bit, carry...
verifiedBattle_RecordHit$C1:EBF8 · 65 B · Battle engineStores !Battle_UnkAD89 as slot Y's amount in !Battle_HitAmount set !Battle_UnkB2C7, and !Battle_UnkB202 as the high byte of its !Battle_HitFlags (the low byte is left alone).
verifiedBattle_ClearCancelledHits$C1:EC39 · 70 B · Battle engineFor each battler slot whose entry has !Battle_HitCancelBitHi in any of the 3 !Battle_HitAmount sets, zeroes its amount in all three; for an enemy slot also !Battle_UnkAEB2, its !Battle_UnkAEB3...
verifiedBattle_ApplyHits$C1:EC7F · 266 B · Battle engineBattle_ClearCancelledHits, then for each battler slot (X = its BattlerStats offset, Y = its entry): - HP, skipped when the entry of set 0 has the MP bit in its flags (the HP amounts of sets 1 and...
verifiedBattleSys_HitModChanceMul$C1:ED89 · 48 B · Battle systemModifier $00.
verifiedBattleSys_HitModNone$C1:EDB9 · 1 B · Battle systemModifier $01: does nothing.
verifiedBattleSys_HitModScale$C1:EDBA · 32 B · Battle systemModifier $02: !Battle_UnkAD89 = !Battle_UnkAD89 x DP $1C / DP $1E (Battle_Mul16, then Battle_Div32 of the 32-bit product; the low 16 bits of the quotient are kept).
verifiedBattleSys_HitModUnk47Scale$C1:EDDA · 35 B · Battle systemModifier $03: when the target's BattlerStats.Unk47 has any of the bits DP $1C, !Battle_UnkAD89 = !Battle_UnkAD89 x DP $1E / 2 (16-bit product, halved).
verifiedBattleSys_HitModPerEmptyPc$C1:EDFD · 42 B · Battle systemModifier $04: !Battle_UnkAD89 x (1 + the number of PC slots 0-2 whose !Battler_UnkAEFF is $FF, no PC there).
verifiedBattleSys_HitModPlayTime$C1:EE27 · 120 B · Battle systemModifier $05: a factor picked by the play-time clock.
verifiedBattleSys_HitModRandomStatus$C1:EE9F · 49 B · Battle systemModifier $06: sets one of four .Status2 bits on the target, picked by a roll from 0 to 100 (BattleSys_RollUpTo1A with 100): below 40 bit 2 ($04), 40-64 bit 7 ($80), 65-89 bit 1 ($02), 90-99 bit 6...
verifiedBattleSys_HitModUnk47Status$C1:EED0 · 39 B · Battle systemModifier $07: on a roll <= 80, and when the target's BattlerStats.Unk47 has any of the bits DP $1C, sets the .Status2 bits DP $1E (BattleSys_SetStatus, DP $16 = 1).
verifiedBattleSys_HitModChanceStatus$C1:EEF7 · 29 B · Battle systemModifier $08: on a roll <= DP $1C, sets the .Status2 bits DP $1E on the target (BattleSys_SetStatus, DP $16 = 1).
verifiedBattleSys_HitModLeaveOneHp$C1:EF14 · 37 B · Battle systemModifier $09: on a roll <= DP $1C, !Battle_UnkAD89 = the target's .CurHp - 1 (so the hit leaves it 1 HP) and !Battle_UnkB1FC bit 0 (!Battle_B1FCBit0) is set, so BattleSys_ApplyDamage skips its x 7...
verifiedBattleSys_HitModUnk6CScale$C1:EF39 · 131 B · Battle systemModifier $0A: the first of bits 7, 6, 5, 4 set in !Battle_UnkB190 (byte 1 of the action's !Battle_UnkB18C record) picks n = 0-3 (!Battle_Unk6CIndex); with none of them, nothing happens.
verifiedBattleSys_HitModScaleThenUnk6C$C1:EFBC · 7 B · Battle systemModifier $0B: BattleSys_HitModScale (x DP $1C / DP $1E), then BattleSys_HitModUnk6CScale.
verifiedBattleSys_HitModRollDp1A$C1:EFC3 · 16 B · Battle systemModifier $0C: DP $1A = 1 when a roll is below DP $1C (strictly, unlike the others), else 0.
verifiedBattleSys_AddBattleItem$C1:EFD3 · 99 B · Battle systemAdds one of item DP $06 to the battle's item list (Item_BattleList): when an entry holds the id, its .Quantity + 1 (capped at 99).

$C1:F000

Verified · 30

verifiedBattleSys_HitModRestore$C1:F036 · 95 B · Battle systemModifier $0D, by the bits of DP $1C: - bit 7: a full HP restore of the target, probably: !Battle_UnkAD89 = its .MaxHp, recorded by Battle_RecordHit for slot !Battle_UnkB1FD with !Battle_UnkB202 =...
verifiedBattleSys_HitModHalveHp$C1:F095 · 40 B · Battle systemModifier $0E: unless the target's BattlerStats.Unk46 has bit 7 (!Battle_Unk46Bit7: probably a resistance to this kind of attack), on a roll <= DP $1C !Battle_UnkAD89 = the target's .CurHp / 2.
verifiedBattleSys_HitModClearBits$C1:F0BD · 28 B · Battle systemModifier $0F: clears the bits DP $1E in the target's byte at BattlerStats.Unk2D + DP $1C.
verifiedBattleSys_HitModHpDigit$C1:F0D9 · 52 B · Battle systemModifier $10: !Battle_UnkAD89 = !Battle_UnkAD89 x (the caster's .CurHp mod 10, its last decimal digit) / DP $1E.
verifiedBattleSys_HitModZeroHp$C1:F10D · 37 B · Battle systemModifier $11: sets an HP to 0.
verifiedBattleSys_HitModKoOrDrop$C1:F132 · 149 B · Battle systemModifier $12: unless the target's BattlerStats.Unk46 has bit 7 (!Battle_Unk46Bit7), on a roll <= DP $1C its .CurHp = 0.
verifiedBattleSys_HitModAltBoost$C1:F1C7 · 40 B · Battle systemModifier $13: only when !Battle_ActUnkAE9B bit 7 (!Battle_ActAltFlag, set by BattleSys_HitModChanceMul) is set: DP $1E = 1 makes !Battle_UnkAD89 9999 (!Battle_HitAmountMax), anything else doubles...
verifiedBattleSys_HitModSetBits$C1:F1EF · 22 B · Battle systemModifier $14: sets the bits DP $1E in the target's byte at BattlerStats.Unk2D + DP $1C (the counterpart of BattleSys_HitModClearBits).
verifiedBattleSys_AwardTechPoints$C1:F205 · 214 B · Battle systemThe tech points and the techs they teach.
verifiedBattleSys_BuildComboMasks$C1:F2DB · 191 B · Battle system!Battle_ComboPcBit+n = $80 >> the character id of PC slot n (0 for an empty slot, !Battler_UnkAEFF $FF), the three sorted from low to high (three compare-and-swap steps); then !Battle_ComboMasks =...
verifiedBattleSys_SpendTechPoints$C1:F39A · 197 B · Battle systemPays the battle's tech points into character !Battle_TpCharId's single techs (the PC whose BattlerStats offset is DP $00): the award !Battle_UnkB2DB is kept in DP $30, then BattleSys_TryNextTech...
verifiedBattleSys_TryNextTech$C1:F45F · 128 B · Battle systemDP $3B = the character's first single tech id (!BattleRom_CharTechs); the next tech is DP $3B + its !Battle_TechCount.
verifiedBattleSys_LearnSingleTech$C1:F4DF · 84 B · Battle systemThe character learns its next single tech: bit ($80 >> its !Battle_TechCount) is set in its !Battle_TechBits1 byte, the PC's !Battle_UnkB2B3 entry (!Battle_UnkB1F4) gets bit 3 (message 5), the...
verifiedBattleSys_LearnComboTechs$C1:F533 · 240 B · Battle systemThe double or triple techs of one !BattleRom_ComboTechs record.
verifiedBattleSys_LevelUpStep$C1:F623 · 406 B · Battle systemOne level step for the block at !Battle_ExpRec: BattleSys_ApplyExpStep; when it raised the level (!Battle_NoLevelUp = 0), BattleSys_GrowHpMp, then the stats from the character's 7-byte...
verifiedBattleSys_ApplyExpStep$C1:F7B9 · 184 B · Battle system!Battle_NoLevelUp = $FF; then, unless the block's .Status has bit 7 (KO'd; BattleSys_AwardExpAndTp never gets there, as a KO'd PC's !Battler_UnkAEFF is $FF): - level 99 or more: !Battle_UnkB28C =...
verifiedBattleSys_GrowHpMp$C1:F871 · 151 B · Battle system.MaxHp of the block at !Battle_ExpRec + the HP gain of the first pair in the character's !BattleRom_HpGrowth row (8 bytes: (top level, gain) pairs) whose top level is at least .Level, capped at...
verifiedBattleSys_AddExp$C1:F908 · 54 B · Battle systemAdds !Battle_UnkB28C to the 24-bit .Exp of the block at X (carry into the high byte); when the high byte is then $98 or more it is set to $98, and a low word of $9680 or more to $967F (so at most...
verifiedBattleSys_AwardExpAndTp$C1:F93E · 173 B · Battle systemThe experience and tech points of a won battle.
verifiedBattleSys_AwardReserveExp$C1:F9EB · 118 B · Battle systemExperience for the characters not in the battle: !Battle_UnkB1F4 = 3, !Battle_RosterBits = the low byte of !Menu_Unk29AF (bit 7 = character 0, shifted left per id); for each character id 0-6 whose...
verifiedBattleSys_HitModTable$C1:FA61 · 42 B · Battle systemThe hit modifiers BattleSys_RunUnkB2CCHandler runs, by byte 0 of a !BattleRom_UnkCC2A05 record (JSR (BattleSys_HitModTable,X) at $C1:EB45); see the banner before BattleSys_HitModChanceMul.
verifiedBattle_SetupBattle$C1:FA8B · 803 B · Battle engineBattleSys_Main's first step: builds the battle state before the shuffles.
verifiedBattle_CalcUnk56$C1:FDAE · 17 B · Battle engineA / 24 + $44: Battle_SetupBattle's BattlerStats.Unk56 from .Unk3F for a PC whose .Unk2D is 5.
verifiedBattle_Mul16Long$C1:FDBF · 4 B · Battle engineJSL form of Battle_Mul16.
verifiedBankC1_AddItemLong$C1:FDC3 · 4 B · EngineJSL form of BankC1_AddItem (add one of item Y).
verifiedBattleSys_RunPcAttackLong$C1:FDC7 · 4 B · Battle systemJSL form of BattleSys_RunPcAttack.
verifiedBattle_RandRangeLong$C1:FDCB · 4 B · Battle engineJSL form of Battle_RandRange.
verifiedBattleSys_RefundItemLong$C1:FDCF · 4 B · Battle systemJSL form of BattleSys_RefundItem.
verifiedBankC1_OldBuildTail$C1:FDD3 · 556 B · Engineand BankC1_DebugFlag ($C1:FFFF)
verifiedBankC1_DebugFlag$C1:FFFF · 1 B · EngineThe last byte of the bank, read as !BattleRom_DebugFlag (LDA.l) by BattleSys_Main: non-zero enables its pad-2 Select win.

$C2:0000

Verified · 61

verifiedBankC2_Entry0000$C2:0000 · 3 B · Enginethe bank's entry vectors, five JMPs reached from other banks by JML/JSL: $0000 BankC2_Entry0000 → BankC2_SceneBoot (JML from GameLoop_Main for Loc_Id $01F0-$81EF; it never returns) $0003...
verifiedBankC2_Entry0003$C2:0003 · 3 B · Engine
verifiedBankC2_Entry0006$C2:0006 · 3 B · Engine
verifiedBankC2_Entry0009$C2:0009 · 3 B · Engine
verifiedBankC2_Entry000C$C2:000C · 3 B · Engine
verifiedBankC2_SceneBoot$C2:000F · 52 B · EngineStarts the bank's scene mode (inferred name: GameLoop_Main sends Loc_Id $01F0-$81EF here; what those locations show is not traced).
verifiedBankC2_InitHwRegs$C2:0043 · 205 B · EngineWrites the PPU registers from OBSEL to SETINI (all but INIDISP and the data ports OAMDATA, VMDATAL/H and CGDATA) and the CPU registers WRIO-VTIMEH with fixed values, through DP=$2100 and then...
verifiedC2Scene_InstallInterrupts$C2:0110 · 31 B · EngineWrites JML C2Scene_NmiHandler and JML C2Scene_IrqHandler into the WRAM trampolines that the native NMI and IRQ stubs in bank $00 jump through, as InstallNMI/InstallIRQ ($C0:0B64/$0B75) do for the...
verifiedC2Scene_ClearDp$C2:012F · 47 B · EngineZeroes the direct page $00-$EF (an STZ of the first word, then an overlapping MVN), then sets the PPU shadows that C2Scene_NmiHandler copies out to their starting values: forced blank, mode 1 with...
verifiedC2Scene_NmiHandler$C2:015E · 487 B · EngineThe scene mode's NMI (reached through !NmiTrampoline, installed by C2Scene_InstallInterrupts).
verifiedC2Scene_IrqHandler$C2:0345 · 1 B · Enginethe scene mode's IRQ, an RTI (installed by C2Scene_InstallInterrupts; nothing here enables IRQs).
verifiedC2Scene_WaitFrame$C2:0346 · 7 B · EngineWaits until the next NMI: spins until C2Scene_FrameCounter changes.
verifiedC2Scene_HideAllSprites$C2:034D · 162 B · EngineParks all 128 sprites of the OAM shadow below the screen: Y = Oam_HiddenY in every low-table entry, and the high table zeroed (small size, X bit 8 clear).
verifiedC2Scene_VramQInit$C2:03EF · 22 B · EngineEmpties and unlocks the VRAM upload queue: clears C2Scene_VramQLock and C2Scene_VramQEnd, points C2Scene_VramQBufPtr at C2Scene_VramQBuf ($7E:F000) and zeroes all 16 C2Scene_VramQ entries (dp...
verifiedC2Scene_VramQFlush$C2:0405 · 79 B · EngineRuns the queued VRAM uploads: for each 8-byte C2Scene_VramQ entry up to C2Scene_VramQEnd, one DMA on channel 0 (word writes to VMDATAL/H) from .Bank:.Src, .Size bytes, to VRAM word .Dest with...
verifiedC2Scene_WaitFrames$C2:0454 · 26 B · EngineWaits X frames (C2Scene_WaitFrame each time).
verifiedC2Scene_WaitOneFrame$C2:046E · 3 B · EngineA JMP to C2Scene_WaitFrame: waits for the next NMI without sending a pending sound command.
verifiedC2Scene_TaskClearAll$C2:0471 · 25 B · EngineFrees all 64 task records (zeroes each .Handler) and points C2Scene_TaskCur at the first record, so that tasks spawned before any task runs copy their parameters from record 0.
verifiedC2Scene_TaskSpawn$C2:048A · 10 B · EngineStarts a task with handler X in the first free record from record 4 on (records 0-3 are left to C2Scene_TaskSpawnLow, which enters at C2Scene_TaskSpawn_Search with its own range).
verifiedC2Scene_TaskSpawn_Search$C2:0494 · 57 B · Engine
verifiedC2Scene_TaskSpawnLow$C2:04CD · 12 B · EngineC2Scene_TaskSpawn over records 0-3 only: the same search and setup (it branches into C2Scene_TaskSpawn_Search).
verifiedC2Scene_TaskSpawnScript$C2:04D9 · 34 B · EngineSpawns a C2Scene_TaskRunScript task (C2Scene_TaskSpawn, records 4-63) and gives it a script: .ScriptPtr = X, .ScriptBank = A, .Unk0A = 0.
verifiedC2Scene_TaskSpawnScriptLow$C2:04FB · 34 B · EngineC2Scene_TaskSpawnScript in records 0-3 (C2Scene_TaskSpawnLow).
verifiedC2Scene_TaskRunAll$C2:051D · 54 B · EngineRuns every live task once (from the NMI, each frame): for each record of C2Scene_TaskRecords with a non-zero .Handler, sets C2Scene_TaskCur to it and calls the handler (C2Scene_TaskCallHandler)...
verifiedC2Scene_TaskCallHandler$C2:0553 · 3 B · EngineJMP (C2Scene_TaskHandler): a JSR here calls the task's handler, which returns to C2Scene_TaskRunAll.
verifiedC2Scene_LayerMetatiles$C2:0556 · 6 B · EnginePer BG layer 1-3 (index (layer - 1) * 2): where its metatile definitions are in bank $7E.
verifiedC2Scene_LayerMaps$C2:055C · 6 B · EnginePer layer: where its map (96 x 64 metatile numbers, C2Scene_MapBytes) is in bank $7E.
verifiedC2Scene_LayerVramMaps$C2:0562 · 6 B · EnginePer layer: the VRAM word address of its tilemap.
verifiedC2Scene_Unk0568$C2:0568 · 260 B · EngineScrolls BG layer C2Scene_ScrollLayer horizontally by C2Scene_ScrollPx pixels (signed: negative moves the view left), one pixel per pass.
verifiedC2Scene_Unk066C$C2:066C · 263 B · EngineC2Scene_Unk0568 for the vertical: scrolls the layer's C2Scene_Bg1VScroll + slot by C2Scene_ScrollPx pixels (negative: up), wrapping in 0-$3FF, with its tile Y (C2Scene_BgTileY + slot) in 0-127.
verifiedC2Scene_EdgeColLeft$C2:0773 · 79 B · EngineBuilds one tile column of a layer edge into the buffer at C2Scene_VramQBufPtr: C2Scene_EdgeColTiles (30) tiles from the left half of metatile column C2Scene_EdgeCol, starting at metatile row...
verifiedC2Scene_EdgeColRight$C2:07C2 · 79 B · EngineC2Scene_EdgeColLeft for the right half of the metatiles: .TopRight and .BottomRight.
verifiedC2Scene_EdgeColSetup$C2:0811 · 50 B · EngineSets up a column build: C2Scene_EdgeMapOfs = C2Scene_EdgeRow * 96 (the row's offset in the map), C2Scene_EdgeMapPtr = the layer's map + C2Scene_EdgeCol, C2Scene_EdgeBuf = C2Scene_VramQBufPtr's...
verifiedC2Scene_EdgeRowTop$C2:0843 · 76 B · EngineBuilds one tile row of a layer edge into the buffer at C2Scene_VramQBufPtr: C2Scene_EdgeRowTiles (34) tiles from the top half of metatile row C2Scene_EdgeRow, starting at metatile column...
verifiedC2Scene_EdgeRowBottom$C2:088F · 76 B · EngineC2Scene_EdgeRowTop for the bottom half of the metatiles: .BottomLeft and .BottomRight.
verifiedC2Scene_EdgeRowSetup$C2:08DB · 50 B · EngineSets up a row build: C2Scene_EdgeMapOfs = C2Scene_EdgeCol (the column), C2Scene_EdgeMapPtr = the layer's map + C2Scene_EdgeRow * 96, C2Scene_EdgeBuf = C2Scene_VramQBufPtr's address...
verifiedC2Scene_QueueEdgeCol$C2:090D · 84 B · EngineQueues the column built at C2Scene_VramQBufPtr for VRAM: one C2Scene_VramQ entry of C2Scene_ColBufHalf bytes from bank $7E, VMAIN stepping 32 words, to tile column (C2Scene_EdgeCol / 8) AND 63 of...
verifiedC2Scene_QueueEdgeRow$C2:0961 · 100 B · EngineQueues the row built at C2Scene_VramQBufPtr for VRAM as two C2Scene_VramQ entries of C2Scene_RowBufHalf bytes from bank $7E, VMAIN stepping one word: the buffer's first half to tile row...
verifiedC2Scene_DrawBgLayer$C2:09C5 · 167 B · EngineRedraws the visible part of BG layer C2Scene_DrawLayer (1 or 2; the value is taken AND C2Scene_LayerMask) from the layer's tile position C2Scene_BgTileX/Y (word (layer - 1)): - the layer's scroll...
verifiedC2Scene_BuildBgColumn$C2:0A6C · 66 B · EngineBuilds one tilemap column pair (two tile columns of 32 words) in the buffer at C2Scene_VramQBufPtr: C2Scene_DrawRows metatiles of map column C2Scene_DrawMapCol from row C2Scene_DrawMapRow down...
verifiedC2Scene_DrawMetatile$C2:0AAE · 46 B · EnginePuts one metatile into the column buffer: the map byte at C2Scene_DrawMapColPtr + C2Scene_DrawMapRowOfs selects an 8-byte C2Scene_Metatile record; its .TopLeft and .BottomLeft go to the left tile...
verifiedC2Scene_UploadBgColumn$C2:0ADC · 119 B · EngineDMAs the two tile columns built by C2Scene_BuildBgColumn to VRAM on channel 7, with VMAIN stepping 32 words (one tilemap row) per word: the left column to tile column C2Scene_DrawColX / 8 of the...
verifiedC2Scene_SprAdd$C2:0B53 · 163 B · EngineTakes the first node off the free list and fills it from the running task (C2Scene_TaskCur): .X = .SprX, .Y = .SprY, .Tile = .SprTile, .Attr = .SprAttr, .Frame = C2Scene_SprFramePtr.
verifiedC2Scene_SprInitLinks$C2:0BF6 · 87 B · EngineBuilds C2Scene_SprLinkInit, the .Prev/.Next pair of each node on a free list in address order: node 0's .Prev is C2Scene_SprFreeHead, node n's .Prev is node n-1 and its .Next node n+1, and node...
verifiedC2Scene_SprResetLists$C2:0C4D · 157 B · EngineEmpties the sprite list for the new frame (from the NMI): the active head points at itself, the free head at node 0 (.Next) and node 63 (.Prev), and every node gets its .Prev/.Next back from...
verifiedC2Scene_SprDrawList$C2:0CEA · 30 B · EngineDraws the active sprite list (from the NMI, after the tasks): calls C2Scene_SprDrawNode for each node from C2Scene_SprActiveHead's .Next until the walk comes back to the head.
verifiedC2Scene_SprDrawNode$C2:0D08 · 261 B · EngineWrites the OAM entries of one sprite-list node X.
verifiedC2Scene_OamHiBitsTable$C2:0E0D · 16 B · EngineThe OAM high-table bits of one sprite, indexed by (slot AND 3) * 4 + size * 2 + X bit 8: the 2-bit value size:Xbit8 shifted to the slot's place in its byte (C2Scene_SprDrawNode).
verifiedC2Anim_Run$C2:0E1D · 45 B · EngineRuns the running task's animation script (.AnimPtr, .AnimBank) from where it stopped: calls the handler of each op from C2Anim_OpTable with C2Anim_Ptr on the opcode.
verifiedC2Anim_OpTable$C2:0E4A · 16 B · EngineThe handler of each animation opcode 0-7 (C2Anim_Run: JSR (T,X) with X = the opcode * 2).
verifiedC2Anim_OpClearByte$C2:0E5A · 17 B · EngineAnimation op 0, 2 bytes: zeroes the task's byte at offset arg 1 (any of the 64 record bytes, through C2Scene_TaskCur).
verifiedC2Anim_OpIncByte$C2:0E6B · 19 B · EngineAnimation op 1, 2 bytes: adds 1 to the task's byte at offset arg 1.
verifiedC2Anim_OpDecByte$C2:0E7E · 19 B · EngineAnimation op 2, 2 bytes: subtracts 1 from the task's byte at offset arg 1.
verifiedC2Anim_OpJumpBack$C2:0E91 · 18 B · EngineAnimation op 3, 2 bytes: moves the script by the signed byte arg 1, counted from the opcode: A = the offset sign-extended.
verifiedC2Anim_OpShowFrame$C2:0EA3 · 57 B · EngineAnimation op 4, 4 bytes: shows the sprite frame at arg 1-2 (an address in the script's bank) for arg 3 frames.
verifiedC2Anim_OpWait$C2:0EDC · 36 B · EngineAnimation op 5, 2 bytes: waits arg 1 calls without drawing, counting in .AnimTimer as C2Anim_OpShowFrame does (0 loads it, then -1 per call; at 0 it advances 2 at once).
verifiedC2Anim_OpQueueVram$C2:0F00 · 53 B · EngineAnimation op 6, 8 bytes: adds a VRAM DMA to the queue the NMI flushes (C2Scene_VramQ at C2Scene_VramQEnd): .Bank = arg 1, .Src = arg 2-3, .Dest = arg 4-5, .Size = arg 6-7, .Vmain =...
verifiedC2Anim_OpEnd$C2:0F35 · 3 B · EngineAnimation op 7: stops (A = 0, Z=1) with C=1 and does not advance, so every later call stops here again.
verifiedC2Scene_TaskMove$C2:0F38 · 43 B · EngineMoves the running task by its velocity, in 16.16 fixed point: .XFrac/.SprX += .XVelFrac/.XVel and .YFrac/.SprY += .YVelFrac/.YVel (inferred from the carry chain: the fraction words are added first...
verifiedC2Scene_TaskRunScript$C2:0F63 · 46 B · EngineTask handler of the script tasks (C2Scene_TaskSpawnScript and C2Scene_TaskSpawnScriptLow install it); also called by other handlers (the party leader's and members' script states).
verifiedC2Script_OpTable$C2:0F91 · 166 B · EngineThe handler of each script opcode $00-$52 (C2Scene_TaskRunScript: JSR (T,X) with X = the opcode * 2); a larger opcode is not checked for and would jump through the code after the table.

$C2:1000

Verified · 111

verifiedC2Script_ResetTask$C2:1037 · 90 B · EngineOp $00, 1 byte: zeroes the task's record from +$05 on, except the script fields +$07-$0A: .ScriptReturn, the animation, the sprite fields, position and velocity and all words up to +$3F (16-bit...
verifiedC2Script_SetSprPalette$C2:1091 · 23 B · EngineOp $01, 2 bytes: .SprAttr = .SprAttr AND $F1 OR arg 1: replaces bits 1-3, which C2Scene_SprDrawNode puts in the OAM palette bits.
verifiedC2Script_SetSprPriority$C2:10A8 · 23 B · EngineOp $02, 2 bytes: .SprAttr = .SprAttr AND $4F OR arg 1: replaces bits 4 and 5 (the OAM priority bits) and bit 7 (C2Scene_SprAttrScroll).
verifiedC2Script_SpawnUnk1CF5$C2:10BF · 14 B · EngineOp $03, 10 bytes: starts a C2Scene_TaskUnk1CF5 task (C2Scene_TaskSpawn, records 4-63), which copies this task's record, and advances 10.
verifiedC2Script_SpawnUnk1DD4$C2:10CD · 51 B · EngineOp $04, 6 bytes: puts its arguments in this task's record, .Unk35 = arg 1-2, .Unk37 = arg 3, .OpState = arg 4 (high byte 0), .OpTarget = arg 5, and starts a C2Scene_TaskUnk1DD4 task, which copies...
verifiedC2Script_GoToLocation$C2:1100 · 105 B · EngineOp $05, 5 bytes: sets up a location change in the field's location block (DP_Field) and selects scene mode C2Scene_ModeUnk2: - Loc_ReturnId = the current Loc_Id; Loc_ReturnX = BG2's tile X...
verifiedC2Script_Halt$C2:1169 · 2 B · EngineOp $06: stops (A = 0, Z=1) without advancing, every frame: the script ends there but its task stays (C as C2Scene_TaskRunScript left it, 0 from its ASL).
verifiedC2Script_SetMapCell$C2:116B · 71 B · EngineOp $07, 5 bytes: writes metatile number arg 4 into BG layer arg 1's map (C2Scene_LayerMaps, bank $7E) at column arg 2, row arg 3 (row * 96 + column, with the hardware multiplier).
verifiedC2Script_SetMemberWord$C2:11B2 · 68 B · EngineOp $08, 4 bytes: stores the word arg 1-2 for character arg 3: at C2Scene_Unk1B41 for character 7, else at the C2Scene_MemberWords word of the party position (Party_Members) that holds that...
verifiedC2Script_SpawnScript$C2:11F6 · 22 B · EngineOp $09, 4 bytes: starts another script task (C2Scene_TaskSpawnScript, records 4-63) on the script at arg 1-2 in bank arg 3.
verifiedC2Script_ClearTaskByte$C2:120C · 17 B · EngineOp $0A, 2 bytes: task byte arg 1 = 0.
verifiedC2Script_IncTaskByte$C2:121D · 19 B · EngineOp $0B, 2 bytes: task byte arg 1 + 1.
verifiedC2Script_DecTaskByte$C2:1230 · 19 B · EngineOp $0C, 2 bytes: task byte arg 1 - 1.
verifiedC2Script_SetTaskByte$C2:1243 · 20 B · EngineOp $0D, 3 bytes: task byte arg 1 = arg 2.
verifiedC2Script_OrTaskByte$C2:1257 · 22 B · EngineOp $0E, 3 bytes: task byte arg 1 OR= arg 2 (sets those bits).
verifiedC2Script_ClearTaskBits$C2:126D · 24 B · EngineOp $0F, 3 bytes: task byte arg 1 AND= NOT arg 2 (clears those bits).
verifiedC2Script_ClearRamByte$C2:1285 · 17 B · EngineOp $10, 3 bytes: RAM byte at arg 1-2 = 0.
verifiedC2Script_IncRamByte$C2:1296 · 17 B · EngineOp $11, 3 bytes: RAM byte at arg 1-2 + 1.
verifiedC2Script_DecRamByte$C2:12A7 · 17 B · EngineOp $12, 3 bytes: RAM byte at arg 1-2 - 1.
verifiedC2Script_SetRamByte$C2:12B8 · 22 B · EngineOp $13, 4 bytes: RAM byte at arg 1-2 = arg 3.
verifiedC2Script_OrRamByte$C2:12CE · 25 B · EngineOp $14, 4 bytes: RAM byte at arg 1-2 OR= arg 3.
verifiedC2Script_ClearRamBits$C2:12E7 · 27 B · EngineOp $15, 4 bytes: RAM byte at arg 1-2 AND= NOT arg 3.
verifiedC2Script_TaskByteToRam$C2:1302 · 26 B · EngineOp $16, 4 bytes: RAM byte at arg 2-3 = task byte arg 1.
verifiedC2Script_RamByteToTask$C2:131C · 26 B · EngineOp $17, 4 bytes: task byte arg 1 = RAM byte at arg 2-3.
verifiedC2Script_CopyTaskByte$C2:1336 · 26 B · EngineOp $18, 3 bytes: task byte arg 1 = task byte arg 2.
verifiedC2Script_CopyRamByte$C2:1350 · 26 B · EngineOp $19, 5 bytes: RAM byte at arg 1-2 = RAM byte at arg 3-4.
verifiedC2Script_Jump$C2:136A · 11 B · EngineOp $1A, 3 bytes: C2Script_Ptr = arg 1-2 (an address in the script's bank), then advance 1, so the script goes on at arg 1-2 + 1.
verifiedC2Script_LoopTaskByte$C2:1375 · 35 B · EngineOp $1B, 3 bytes: task byte arg 1 - 1; while it is not 0, branch by arg 2; at 0, advance 3 (a counted loop).
verifiedC2Script_IfTaskByteZero$C2:1398 · 32 B · EngineOp $1C, 3 bytes: if task byte arg 1 is 0, branch by arg 2; else advance 3.
verifiedC2Script_IfTaskByteNonZero$C2:13B8 · 32 B · EngineOp $1D, 3 bytes: if task byte arg 1 is not 0, branch by arg 2; else advance 3.
verifiedC2Script_IfTaskByteNe$C2:13D8 · 36 B · EngineOp $1E, 4 bytes: if task byte arg 1 is not arg 2, branch by arg 3; else advance 4.
verifiedC2Script_IfTaskByteEq$C2:13FC · 36 B · EngineOp $1F, 4 bytes: if task byte arg 1 is arg 2, branch by arg 3; else advance 4.
verifiedC2Script_IfTaskBitsSet$C2:1420 · 36 B · EngineOp $20, 4 bytes: if task byte arg 1 AND arg 2 is not 0, branch by arg 3; else advance 4.
verifiedC2Script_IfTaskBitsClear$C2:1444 · 37 B · EngineOp $21, 4 bytes: if task byte arg 1 AND arg 2 is 0, branch by arg 3; else advance 4.
verifiedC2Script_IfRamByteZero$C2:1469 · 34 B · EngineOp $22, 4 bytes: if the RAM byte at arg 1-2 is 0, branch by arg 3; else advance 4.
verifiedC2Script_IfRamByteNonZero$C2:148B · 34 B · EngineOp $23, 4 bytes: if the RAM byte at arg 1-2 is not 0, branch by arg 3; else advance 4.
verifiedC2Script_IfRamByteNe$C2:14AD · 37 B · EngineOp $24, 5 bytes: if the RAM byte at arg 1-2 is not arg 3, branch by arg 4; else advance 5.
verifiedC2Script_IfRamByteEq$C2:14D2 · 37 B · EngineOp $25, 5 bytes: if the RAM byte at arg 1-2 is arg 3, branch by arg 4; else advance 5.
verifiedC2Script_IfRamBitsSet$C2:14F7 · 37 B · EngineOp $26, 5 bytes: if the RAM byte at arg 1-2 AND arg 3 is not 0, branch by arg 4; else advance 5.
verifiedC2Script_IfRamBitsClear$C2:151C · 37 B · EngineOp $27, 5 bytes: if the RAM byte at arg 1-2 AND arg 3 is 0, branch by arg 4; else advance 5.
verifiedC2Script_IfRamByteLess$C2:1541 · 37 B · EngineOp $4C, 5 bytes: if the RAM byte at arg 1-2 is below arg 3 (unsigned), branch by arg 4; else advance 5.
verifiedC2Script_IfRamByteGe$C2:1566 · 37 B · EngineOp $4D, 5 bytes: if the RAM byte at arg 1-2 is arg 3 or more (unsigned), branch by arg 4; else advance 5.
verifiedC2Script_SpawnUnk20A2$C2:158B · 14 B · EngineOp $28, 2 bytes: starts a C2Scene_TaskUnk20A2 task (C2Scene_TaskSpawn), which copies this record (and so this op's .ScriptPtr: probably it reads arg 1 from there; not traced).
verifiedC2Script_SpawnUnk2105$C2:1599 · 14 B · EngineOp $29, 2 bytes: as C2Script_SpawnUnk20A2 with C2Scene_TaskUnk2105.
verifiedC2Script_SpawnUnk21F8$C2:15A7 · 14 B · EngineOp $2A, 3 bytes: as C2Script_SpawnUnk20A2 with C2Scene_TaskUnk21F8.
verifiedC2Script_SpawnUnk2194$C2:15B5 · 14 B · EngineOp $2B, 3 bytes: as C2Script_SpawnUnk20A2 with C2Scene_TaskUnk2194.
verifiedC2Script_SetPosition$C2:15C3 · 28 B · EngineOp $2C, 5 bytes: .SprX = arg 1-2 and .SprY = arg 3-4, both fractions 0.
verifiedC2Script_Skip1$C2:15DF · 4 B · EngineOp $2D, 2 bytes: does nothing and advances 2 (the byte after the opcode is skipped).
verifiedC2Script_SetXVelocity$C2:15E3 · 22 B · EngineOp $2E, 5 bytes: .XVelFrac = arg 1-2, .XVel = arg 3-4.
verifiedC2Script_SetYVelocity$C2:15F9 · 22 B · EngineOp $2F, 5 bytes: .YVelFrac = arg 1-2, .YVel = arg 3-4.
verifiedC2Script_SetAnim$C2:160F · 14 B · EngineOp $30, 2 bytes: starts animation script arg 1 (C2Scene_SetAnim).
verifiedC2Script_MoveFrames$C2:161D · 46 B · EngineOp $31, 2 bytes: for arg 1 frames, each frame moves the task by its velocity (C2Scene_TaskMove), wraps the position into the map (C2Scene_WrapTaskPos), runs its animation (C2Anim_Run) and stops...
verifiedC2Script_ScrollFrames$C2:164B · 175 B · EngineOp $32, 2 bytes: scrolls BG layers 1 and 2 (and BG3) by the task's velocity for arg 1 frames, counted in .ScriptWait as C2Script_MoveFrames does.
verifiedC2Script_ScrollLayerFrames$C2:16FA · 95 B · EngineOp $51, 3 bytes: C2Script_ScrollFrames for one layer, arg 1 (passed to C2Scene_Unk0568/066C as is), for arg 2 frames, and without BG3.
verifiedC2Script_PanKeepFraction$C2:1759 · 43 B · EngineDrops the whole pixels from the task's position, keeping the fraction as a value in -1..+1: .SprX = -1 if it was negative with a non-zero .XFrac, else 0; the same for .SprY with .YFrac.
verifiedC2Script_PanTakeX$C2:1784 · 39 B · EngineTells whether the X accumulator (.XFrac/.SprX) holds at least one whole pixel either way: C=1 with C2Tmp_01 = the low byte of .SprX (signed pixels), else C=0.
verifiedC2Script_PanTakeY$C2:17AB · 39 B · EngineC2Script_PanTakeX for .YFrac/.SprY.
verifiedC2Script_QueueVram$C2:17D2 · 53 B · EngineOp $33, 8 bytes: C2Anim_OpQueueVram's code on the script pointer: adds a VRAM DMA to the queue the NMI flushes (C2Scene_VramQ at C2Scene_VramQEnd): .Bank = arg 1, .Src = arg 2-3, .Dest = arg 4-5...
verifiedC2Script_CallNear$C2:1807 · 21 B · EngineOp $34, 3 bytes: calls the routine at arg 1-2 in bank $C2 (JSR to .call, a JMP (C2Script_CallVec)) with M=1, then advances 3.
verifiedC2Script_CallLong$C2:181C · 29 B · EngineOp $4E, 4 bytes: calls the routine at the long address arg 1-3 (JSL to .call, a JML [C2Script_CallVec]) with M=1; it returns with RTL.
verifiedC2Script_SpawnTask$C2:1839 · 15 B · EngineOp $35, 3 bytes: starts a task with handler arg 1-2 (an address in bank $C2) in records 4-63 (C2Scene_TaskSpawn), which copies this task's record from +$05 on.
verifiedC2Script_Call$C2:1848 · 23 B · EngineOp $36, 3 bytes: a subroutine call in the script: .ScriptReturn = the address of the next op, and the script continues at arg 1-2 (same bank): C2Script_Ptr = arg - 1 and A = 1, which...
verifiedC2Script_Return$C2:185F · 12 B · EngineOp $37, 1 byte: returns from C2Script_Call: the script continues at .ScriptReturn (C2Script_Ptr = it - 1, A = 1).
verifiedC2Script_Wait$C2:186B · 35 B · EngineOp $38, 2 bytes: waits arg 1 frames, counted in .ScriptWait as C2Script_MoveFrames counts: 0 loads it with arg 1 and stops, then -1 per frame; at 0 it advances 2.
verifiedC2Script_WaitAnimating$C2:188E · 38 B · EngineOp $39, 2 bytes: C2Script_Wait, running the task's animation (C2Anim_Run) on each frame it waits.
verifiedC2Script_StopIfOlder$C2:18B4 · 19 B · EngineOp $3A, 3 bytes: compares arg 1-2 with the task's age (.Frames, +1 per frame it has run).
verifiedC2Script_SoundCmd18$C2:18C7 · 9 B · EngineOp $3B, 3 bytes: C2Script_PlaySfx with sound command C2Scene_SoundCmd18 instead of Audio_CmdPlaySfx: it sets the command byte and branches to C2Script_PlaySfx_SetArgs.
verifiedC2Script_PlaySfx$C2:18D0 · 7 B · EngineOp $3C, 3 bytes: queues sound command Audio_CmdPlaySfx with arg 1 and arg 2 as its first two argument bytes (the third is left as it was) at rank 0 (C2Scene_QueueSoundCmd: it replaces any queued...
verifiedC2Script_PlaySfx_SetArgs$C2:18D7 · 26 B · Engine
verifiedC2Script_SoundCmd10IfClear$C2:18F1 · 8 B · EngineOp $3D, 2 bytes: C2Script_SoundCmd10 unless C2Scene_Unk7F01ED is non-zero: then it branches to C2Script_SoundCmd10_Done, which only advances 2.
verifiedC2Script_SoundCmd10$C2:18F9 · 32 B · EngineOp $4A, 2 bytes: queues sound command C2Scene_SoundCmd10 with arg 1 and C2Scene_SoundArgUnused ($FF) as its other two argument bytes, at rank 0 (C2Scene_QueueSoundCmd), and also stores arg 1 in...
verifiedC2Script_SoundCmd10_Done$C2:1919 · 6 B · Engine
verifiedC2Script_SoundCmd$C2:191F · 40 B · EngineOp $4B, 5 bytes: queues the sound command arg 1 with argument bytes arg 2-4, at rank 0 (C2Scene_QueueSoundCmd).
verifiedC2Script_DrawLayer$C2:1947 · 18 B · EngineOp $3E, 2 bytes: redraws BG layer arg 1 from its map (C2Scene_DrawBgLayer), e.g.
verifiedC2Script_MoveToX$C2:1959 · 105 B · EngineOp $3F, 5 bytes: moves the task along X until .SprX = arg 1-2, at the speed of its X velocity.
verifiedC2Script_MoveToY$C2:19C2 · 105 B · EngineOp $40, 5 bytes: C2Script_MoveToX along Y: target .SprY = arg 1-2, C2Scene_NegateYVel, animation arg 3 when going up (target above .SprY) and arg 4 when going down; .YFrac/.SprY += the Y velocity.
verifiedC2Script_Halt2$C2:1A2B · 2 B · EngineOp $41, 1 byte: the same code as C2Script_Halt (op $06): stops (A = 0, Z=1) without advancing, every frame; the task stays.
verifiedC2Script_SpawnScriptLow$C2:1A2D · 22 B · EngineOp $43, 4 bytes: C2Script_SpawnScript in records 0-3: starts a script task (C2Scene_TaskSpawnScriptLow) on the script at arg 1-2 in bank arg 3.
verifiedC2Script_SpawnTaskLow$C2:1A43 · 15 B · EngineOp $42, 3 bytes: C2Script_SpawnTask in records 0-3 (C2Scene_TaskSpawnLow): handler arg 1-2.
verifiedC2Script_SetListBit7$C2:1A52 · 30 B · EngineOp $44, 3 bytes: sets C2Scene_ListEntryBit7 in the first byte of entry arg 2 of list arg 1 (0 = C2Scene_ListA, 1 = ListB, 2 = ListC: the helper in C2Script_ListEntryTable leaves the entry's...
verifiedC2Script_ListEntryTable$C2:1A70 · 6 B · EngineThe helper per list number (C2Script_SetListBit7 and C2Script_ClearListBit7: JSR (T,X) with X = the list * 2).
verifiedC2Script_ListAEntry$C2:1A76 · 20 B · EngineC2Tmp_10/$11 = the 16-bit address of entry arg 2 of C2Scene_ListA (entry * 7, as entry * 8 - entry, + the list).
verifiedC2Script_ListBEntry$C2:1A8A · 17 B · EngineC2Tmp_10/$11 = the address of entry arg 2 of C2Scene_ListB (entry * 3 + the list).
verifiedC2Script_ListCEntry$C2:1A9B · 17 B · EngineC2Tmp_10/$11 = the address of entry arg 2 of C2Scene_ListC (entry * 3 + the list).
verifiedC2Script_ClearListBit7$C2:1AAC · 30 B · EngineOp $45, 3 bytes: C2Script_SetListBit7, clearing the bit instead.
verifiedC2Script_AddTaskByte$C2:1ACA · 23 B · EngineOp $46, 3 bytes: task byte arg 1 += arg 2 (8-bit, wrapping).
verifiedC2Script_SubTaskByte$C2:1AE1 · 26 B · EngineOp $47, 3 bytes: task byte arg 1 -= arg 2 (8-bit, wrapping).
verifiedC2Script_AddRamByte$C2:1AFB · 26 B · EngineOp $48, 4 bytes: RAM byte at arg 1-2 (through DB) += arg 3.
verifiedC2Script_SubRamByte$C2:1B15 · 26 B · EngineOp $49, 4 bytes: RAM byte at arg 1-2 (through DB) -= arg 3.
verifiedC2Script_CopyMapBlock$C2:1B2F · 177 B · EngineOp $4F, 9 bytes: copies a block of metatile numbers from one BG layer map to another place (C2Scene_BgMaps, bank $7E; 96 bytes per row): source layer arg 1 at column arg 2, row arg 3; destination...
verifiedC2Script_DrawMetatile$C2:1BE0 · 161 B · EngineOp $50, 5 bytes: draws metatile arg 4 at cell (column arg 2, row arg 3) of BG layer arg 1's tilemap in VRAM, by queuing two VRAM DMAs of C2Scene_MetatileRowBytes each (C2Scene_VramQ): the...
verifiedC2Script_End$C2:1C81 · 3 B · EngineOp $52, 1 byte: stops (A = 0, Z=1) with C=1, which ends the task when C2Scene_TaskRunScript is its handler (C2Scene_TaskRunAll frees it).
verifiedC2Scene_NegateXVel$C2:1C84 · 26 B · EngineNegates the task's X velocity as one 32-bit value (.XVelFrac/.XVel: invert both words and add 1 with the carry), turning it around.
verifiedC2Scene_NegateYVel$C2:1C9E · 26 B · EngineC2Scene_NegateXVel for .YVelFrac/.YVel.
verifiedC2Scene_WrapTaskPos$C2:1CB8 · 34 B · EngineWraps the task's position into the scene map: .SprX gets C2Scene_MapWidthPx (1536, the 96 metatile columns) added when it is negative or taken off when it is that or more (once, so it assumes the...
verifiedC2Scene_SetAnim$C2:1CDA · 27 B · EngineStarts animation script A (low byte) on the running task: .AnimPtr = entry A of C2SceneRom_AnimTable, .AnimBank = C2SceneRom_AnimBank (the table's own bank), .AnimTimer = 0.
verifiedC2Scene_TaskUnk1CF5$C2:1CF5 · 13 B · EngineTask handler: runs the state in .State (C2Scene_UploadTask; the record's .Unk02, 0 from C2Scene_TaskSpawn) through C2Scene_UploadTileStates: 0 C2Scene_UploadTilesStart, 1 C2Scene_UploadTilesStep.
verifiedC2Scene_UploadTileStates$C2:1D02 · 4 B · EngineThe state handlers of C2Scene_TaskUnk1CF5 (JMP (T,X) with X = .State * 2).
verifiedC2Scene_UploadTilesStart$C2:1D06 · 70 B · EngineState 0: sets .State to 1 (a 16-bit INC, so +$03 would take a carry; it never does), then copies op $03's arguments from the spawning op (.OpPtr): .Src = arg 1-2, .SrcBank = arg 3, .Dest = arg 4-5...
verifiedC2Scene_UploadTilesStep$C2:1D4C · 105 B · EngineState 1, each frame: queues the next part, min(.PerFrame, .Left) units of 32 bytes, as one VRAM DMA (C2Scene_VramQ: .Bank = .SrcBank, .Src = .Src, .Dest = .Dest, .Size = units * 32...
verifiedC2Scene_ClearPalette$C2:1DB5 · 31 B · EngineZeroes C2Scene_PaletteBuf (512 B, $0920-$0B1F: every color black) and the 16 bytes after it, C2Scene_Unk0B20 ($0B20-$0B2F), a word at a time.
verifiedC2Scene_TaskUnk1DD4$C2:1DD4 · 100 B · EngineTask handler (palette load).
verifiedC2Scene_TaskPalFade$C2:1E38 · 9 B · EngineTask handler (palette fade, started by C2Scene_TaskUnk1DD4): runs .State through C2Scene_PalFadeStates: 0 C2Scene_PalFadeStart, 1 C2Scene_PalFadeStep, 2 C2Scene_PalFadeEnd.
verifiedC2Scene_PalFadeStates$C2:1E41 · 6 B · EngineThe state handlers of C2Scene_TaskPalFade (X = .State * 2).
verifiedC2Scene_PalFadeStart$C2:1E47 · 63 B · EngineState 0: .State = 1; counts itself in C2Scene_Unk0B20 for .ArgPalette; copies the arguments to .Palette, .Rate, .Src and .SrcBank (the step arrays will overwrite them); .Timer = 0, .Steps = 0...
verifiedC2Scene_PalFadeStep$C2:1E86 · 47 B · EngineState 1, each frame: if C2Scene_Unk0B20 for the palette is not 1 (another palette task has started on it) it goes to C2Scene_PalFadeEnd (BNE into it) and the fade stops where it is.
verifiedC2Scene_PalFadeEnd$C2:1EB5 · 11 B · EngineState 2 (and C2Scene_PalFadeStep's give-up): takes the task out of C2Scene_Unk0B20 for its palette and ends it (C=1).
verifiedC2Scene_PalFadePlan$C2:1EC0 · 81 B · EnginePlans a fade: for each of the 16 colors, from the palette's current color (.Colors, through DB) to the new one (.Src/.SrcBank, long), sets the color's red, green and blue count bytes in .RedStep...
verifiedC2Scene_PalFadePlanColor$C2:1F11 · 116 B · EngineFor one color: per channel (red: bits 0-4, green: bits 5-9, blue: bits 10-14), d = new - current (-31..31) gives the count byte: 0 when equal, d when rising, or C2Scene_FadeDownFlag OR (-d +...
verifiedC2Scene_PalFadeApply$C2:1F85 · 71 B · EngineTakes one fade step on all 16 colors of the palette at .Colors: each color is read, stepped (C2Scene_PalFadeStepColor) and written back (through DB).
verifiedC2Scene_PalFadeStepColor$C2:1FCC · 150 B · EngineOne fade step of one color (C2Scene_FadeCur): for each channel's count byte c (red, green, blue): 0 leaves the channel; a rising count moves the channel up one when C2Scene_PalFadeStepTable[c] is...

$C2:2000

Verified · 82

verifiedC2Scene_PalFadeStepTable$C2:2062 · 64 B · EngineIndexed by a fade count 0-63 (C2Scene_PalFadeStepColor): 1 = move the channel this step (counts 32-63), 0 = not yet (0-31).
verifiedC2Scene_TaskUnk20A2$C2:20A2 · 9 B · EngineTask handler (fade out, op $28): runs .State through C2Scene_FadeOutStates: 0 C2Scene_FadeOutStart, 1 C2Scene_FadeOutStep.
verifiedC2Scene_FadeOutStates$C2:20AB · 4 B · EngineThe state handlers of C2Scene_TaskUnk20A2 (X = .State * 2).
verifiedC2Scene_FadeOutStart$C2:20AF · 48 B · EngineState 0: if a fade-out already runs (C2Scene_FadeOutBusy) the task just ends.
verifiedC2Scene_FadeOutStep$C2:20DF · 38 B · EngineState 1, each frame: once .Timer reaches .Rate it zeroes .Timer's low byte and takes C2Scene_Brightness down one.
verifiedC2Scene_TaskUnk2105$C2:2105 · 9 B · EngineTask handler (fade in, op $29): runs .State through C2Scene_FadeInStates: 0 C2Scene_FadeInStart, 1 C2Scene_FadeInUnblank, 2 C2Scene_FadeInStep, 3 C2Scene_FadeInEnd.
verifiedC2Scene_FadeInStates$C2:210E · 8 B · EngineThe state handlers of C2Scene_TaskUnk2105 (X = .State * 2).
verifiedC2Scene_FadeInStart$C2:2116 · 60 B · EngineState 0: if any fade runs (C2Scene_Unk1BF6 non-zero) it ends through C2Scene_FadeInEnd.
verifiedC2Scene_FadeInUnblank$C2:2152 · 29 B · EngineState 1: ends (C2Scene_FadeInEnd) if a fade-out has started.
verifiedC2Scene_FadeInStep$C2:216F · 30 B · EngineState 2: ends (C2Scene_FadeInEnd) if a fade-out has started.
verifiedC2Scene_FadeInEnd$C2:218D · 7 B · EngineState 3, and where the other fade-in states end: clears C2Scene_FadeInBusy and ends the task (C=1).
verifiedC2Scene_TaskUnk2194$C2:2194 · 15 B · EngineTask handler (mosaic shrink, op $2B): runs .State through C2Scene_MosaicOutStates: 0 C2Scene_MosaicOutStart, 1 C2Scene_MosaicOutStep.
verifiedC2Scene_MosaicOutStates$C2:21A3 · 4 B · EngineThe state handlers of C2Scene_TaskUnk2194 (X = .State * 2).
verifiedC2Scene_MosaicOutStart$C2:21A7 · 47 B · EngineState 0: .State = 1; ORs op $2B's arg 1 into C2Scene_MosaicShadow (the BGs to apply it to, bits 0-3); arg 2 is the frames per step: 0 sets the size to 0 at once (keeping the BG bits) and ends.
verifiedC2Scene_MosaicOutStep$C2:21D6 · 34 B · EngineState 1: once .Timer reaches .Rate, .Timer's low byte = 0 and the mosaic size (C2Scene_MosaicShadow bits 4-7) goes down one; when it is already 0 the task ends (C=1) instead.
verifiedC2Scene_TaskUnk21F8$C2:21F8 · 13 B · EngineTask handler (mosaic grow, op $2A): runs .State through C2Scene_MosaicInStates: 0 C2Scene_MosaicInStart, 1 C2Scene_MosaicInStep.
verifiedC2Scene_MosaicInStates$C2:2205 · 4 B · EngineThe state handlers of C2Scene_TaskUnk21F8 (X = .State * 2).
verifiedC2Scene_MosaicInStart$C2:2209 · 47 B · EngineState 0: as C2Scene_MosaicOutStart (op $2A's arg 1 ORed into C2Scene_MosaicShadow, arg 2 the frames per step), but rate 0 sets the size to the largest (C2Scene_MosaicSizeMask: 16x16 blocks) at once.
verifiedC2Scene_MosaicInStep$C2:2238 · 34 B · EngineState 1: once .Timer reaches .Rate, .Timer's low byte = 0 and the mosaic size goes up one; when that makes it the largest ($F0) the task ends (C=1).
verifiedTrig_Cos1024$C2:225A · 4 B · EngineSigned sine or cosine of a 16-bit angle with 1024 steps per turn, read from !Rom_SineTable: A = sin(angle) × 255 (−255..+255; the table holds |sin| as one byte per step, negated for the second...
verifiedTrig_Sin1024$C2:225E · 21 B · Engine
verifiedC2Scene_Unk2273$C2:2273 · 4 B · EngineThe cosine of direction A (adds a quarter turn and falls into the sub-entry C2Scene_Unk2277, $C2:2277, the sine).
verifiedC2Scene_Unk2277$C2:2277 · 38 B · Engine
verifiedC2Scene_Unk229D$C2:229D · 144 B · EngineThe direction (0-255) from the point (C2Tmp_08, C2Tmp_0A) to the point (C2Tmp_0C, C2Tmp_0E) on the scene's wrapping map: each difference that is half the map or more (Y 512 of 1024, X 768 of 1536...
verifiedC2Scene_ClearUnk1B30$C2:232D · 9 B · EngineZeroes the two bytes right after the task records, C2Scene_Unk1B30 and C2Scene_Unk1B31 (their use is not traced).
verifiedC2Scene_Random$C2:2336 · 15 B · EngineReturns the next byte of RandomTable ($C0:FE00): the one at index C2Scene_Unk1B30, which then goes up by one (wrapping at 256).
verifiedC2Scene_BoxesOverlap$C2:2345 · 99 B · EngineTests whether two boxes overlap.
verifiedC2Scene_Main$C2:23A8 · 39 B · EngineThe scene mode's main program, entered once from BankC2_SceneBoot.
verifiedC2Scene_MainLoop$C2:23CF · 12 B · Engine
verifiedC2Scene_ModeTable$C2:23DB · 20 B · EngineC2Scene_MainLoop's handler for each C2Scene_Mode value 0-9.
verifiedC2Scene_ModeIdle$C2:23EF · 19 B · EngineC2Scene_Mode 0, 1 and 7: if a sound command is pending (C2Scene_SoundCmdState), sends it with Audio_DriverCommand as C2Scene_WaitFrames does; then back to C2Scene_MainLoop.
verifiedC2Scene_Mode3$C2:2402 · 211 B · EngineMode 3: acts on the C2Scene_ListA entry at byte offset C2Scene_Unk1B32 (probably an exit the player has reached): - its .Loc is C2Scene_ListANoLoc: starts the script whose address is word .EntryX...
verifiedC2Scene_Mode2$C2:24D5 · 52 B · EngineMode 2 (set by script op $05) and the end of C2Scene_Mode3: leaves the scene.
verifiedC2Scene_TurnAround$C2:2509 · 4 B · EngineFacing 0-3 -> the opposite facing (the facing EOR 1).
verifiedC2Scene_Mode4$C2:250D · 17 B · EngineMode 4: interrupts, NMI, DMA and HDMA off, the flag tail copied back (C2Scene_RestoreFlagTail), and again, for good: it never leaves (probably waits for a reset; C2Scene_TrigListC sets mode 4).
verifiedC2Scene_Mode5$C2:251E · 111 B · EngineModes 5 (C2Scene_ModeMenu) and 9: run the menu over the scene.
verifiedC2Scene_Mode6$C2:258D · 144 B · EngineMode 6: runs C2Scene_MapView (it sets BG mode 7 and runs its own tasks until the mode changes from 6: probably a mode-7 view) between a mosaic fade out and in.
verifiedC2Scene_Mode8$C2:261D · 139 B · EngineMode 8: runs C2Scene_Dial (it clears VRAM and the tasks itself) over a saved scene.
verifiedC2Scene_ClearVram$C2:26A8 · 44 B · EngineZeroes all of VRAM with one DMA on channel 7: word writes to VMDATAL/H from the fixed source C2Scene_ZeroWord, VRAM address 0, a byte count of 0 (= 65536 bytes).
verifiedC2Scene_ZeroWord$C2:26D4 · 2 B · EngineThe fixed DMA source of C2Scene_ClearVram.
verifiedC2Scene_SaveFlagTail$C2:26D6 · 26 B · EngineCopies the last 16 bytes of Menu_FlagBlock7F ($7F:01F0-$01FF) to C2Scene_FlagTailCopy and its first byte (Eng_Unk7F0000) to C2Scene_Flag0Copy.
verifiedC2Scene_RestoreFlagTail$C2:26F0 · 19 B · EngineCopies C2Scene_FlagTailCopy (16 bytes) back to $7F:01F0-$01FF, the end of Menu_FlagBlock7F (C2Scene_Flag0Copy is not written back).
verifiedC2Scene_SetStartPos$C2:2703 · 29 B · EngineC2Scene_StartX/Y = the field's entry tile (Loc_EntryX/Y, in the field's direct page at $0100) times 8: probably the start position in pixels (inferred only from the scaling).
verifiedC2Scene_SetStartScroll$C2:2720 · 45 B · EnginePuts the entry tile (Loc_EntryX/Y) in the middle of the screen: C2Scene_BgTileX (both words) = Loc_EntryX - 16, plus 192 if that is negative; C2Scene_BgTileY (both words) = Loc_EntryY - 14, plus...
verifiedC2Scene_GetHeaderPtr$C2:274D · 27 B · EngineC2Scene_HeaderPtr = $C6:(the word of C2SceneRom_HeaderTable for scene (Loc_Id AND C2Scene_LocIdMask) - Loc_FirstBankC2).
verifiedC2Scene_LoadObjGfx$C2:2768 · 84 B · EngineUnpacks the scene's C2Scene_ObjPackCount sprite graphics packs (header bytes C2Scene_HdrObjGfx..+3, C2SceneRom_ObjPacks) into C2Scene_DecompBuf, C2Scene_PackSlotSize bytes apart (C2Scene_LoadVram...
verifiedC2Scene_LoadUnkC800$C2:27BC · 34 B · EngineUnpacks entry C2Scene_UnkC800Pack of C2SceneRom_ObjPacks (the same for every scene) to C2Scene_UnkC800 ($7E:C800); what it holds is not traced.
verifiedC2Scene_LoadBgGfx$C2:27DE · 72 B · EngineUnpacks the scene's C2Scene_BgPackCount BG graphics packs (header bytes C2Scene_HdrBgGfx..+6, C2SceneRom_BgPacks) into C2Scene_DecompBuf, C2Scene_PackSlotSize bytes apart ($7F:9000-$FFFF...
verifiedC2Scene_LoadBg3Gfx$C2:2826 · 46 B · EngineUnpacks header byte C2Scene_HdrBg3Gfx's C2SceneRom_BgPacks entry into C2Scene_DecompBuf (C2Scene_LoadVram DMAs it to the BG3 tiles at VRAM $7000).
verifiedC2Scene_LoadBg3Map$C2:2854 · 46 B · EngineUnpacks header byte C2Scene_HdrBg3Map's C2SceneRom_Bg3MapPacks entry into C2Scene_DecompBuf (C2Scene_LoadVram DMAs it to the BG3 tilemap at VRAM $7800).
verifiedC2Scene_LoadPalettes$C2:2882 · 107 B · EngineUnpacks the scene's palettes (header byte C2Scene_HdrPalettes, C2SceneRom_PalettePacks) into C2Scene_PaletteStage, then the party palettes (entry C2Scene_PartyPalPack) into C2Scene_PartyPalSrc...
verifiedC2Scene_CopyPartyPalette$C2:28ED · 21 B · EngineCopies C2Scene_PartyPalSize bytes of character A's palette (C2Scene_PartyPalSrc + 32 * A) to Y in bank $7F.
verifiedC2Scene_LoadUnkB800$C2:2902 · 46 B · EngineUnpacks header byte C2Scene_HdrUnkB800's C2SceneRom_BgPacks entry into C2Scene_UnkB800 ($7E:B800); what it holds is not traced.
verifiedC2Scene_LoadUnkC000$C2:2930 · 46 B · EngineUnpacks header byte C2Scene_HdrUnkC000's C2SceneRom_PalettePacks entry into C2Scene_UnkC000 ($7E:C000); what it holds is not traced (probably more palettes, from the table it uses).
verifiedC2Scene_LoadMetatiles$C2:295E · 46 B · EngineUnpacks header byte C2Scene_HdrMetatiles's C2SceneRom_MetatilePacks entry into C2Scene_Metatiles ($7E:3000), the metatile set of layer 1 (and probably of layer 2 at $7E:3800; see...
verifiedC2Scene_LoadBgMaps$C2:298C · 46 B · EngineUnpacks header byte C2Scene_HdrMaps's C2SceneRom_MapPacks entry into C2Scene_BgMaps ($7E:4000), layer 1's metatile map (and probably layer 2's at $7E:5800; see C2Scene_LayerMaps).
verifiedC2Scene_LoadUnk7000$C2:29BA · 46 B · EngineUnpacks header byte C2Scene_HdrUnk7000's C2SceneRom_Unk7000Packs entry into C2Scene_Unk7000 ($7E:7000), which is where C2Scene_LayerMaps puts layer 3's map; what it holds is not traced.
verifiedC2Scene_LoadUnk7200$C2:29E8 · 46 B · EngineUnpacks header byte C2Scene_HdrUnk7200's C2SceneRom_Unk7200Packs entry into C2Scene_Unk7200 ($7E:7200); what it holds is not traced.
verifiedC2Scene_LoadScript$C2:2A16 · 46 B · EngineUnpacks header byte C2Scene_HdrScript's C2SceneRom_ScriptPacks entry into C2Scene_ScriptBuf ($7F:0400), over the list data C2Scene_LoadLists has already split up.
verifiedC2Scene_LoadLists$C2:2A44 · 285 B · EngineUnpacks header byte C2Scene_HdrLists's C2SceneRom_ListPacks entry into C2Scene_ListPack ($7F:0400), then splits it into four lists through WMADD/WMDATA (bank $7E): a count byte, then that many...
verifiedC2Scene_LoadPartyGfx$C2:2B61 · 91 B · EngineUnpacks the party graphics (C2SceneRom_ObjPacks entry C2Scene_PartyObjPack, the same for every scene) into C2Scene_DecompBuf, then builds C2Scene_PartyGfx from it: for each party member...
verifiedC2Scene_CopyPartyGfx$C2:2BBC · 19 B · EngineCopies C2Scene_PartyGfxSize bytes of character A's graphics (C2Scene_DecompBuf + $400 * A) to Y in bank $7F.
verifiedC2Scene_CopyPartyGfxB$C2:2BCF · 44 B · EngineCopies character A's two C2Scene_PartyGfxBSize-byte blocks (C2Scene_PartyGfxSrcB + $40 * A, and C2Scene_PartyGfxBGap bytes further) to Y and Y + C2Scene_PartyGfxBGap in bank $7F.
verifiedC2Scene_ClearHdmaArea$C2:2BFB · 34 B · EngineZeroes C2Scene_HdmaArea ($7E:8621-$8E20, 2048 bytes) through WMADD/WMDATA, with DP = $2100 for the register stores.
verifiedC2Scene_LoadScene$C2:2C1D · 118 B · EngineThe last setup step of C2Scene_Main: loads the scene and starts its script.
verifiedC2Scene_ReloadScene$C2:2C93 · 46 B · EngineLoads the scene's graphics again (scene modes 5 and 8 call it after C2Scene_RestoreState and C2Scene_VramQInit; mode 8 skips it when $7F:01F4 AND $0A or $7F:01F5 AND $02 is non-zero ($C2:265E)...
verifiedC2Scene_LoadVram$C2:2CC1 · 175 B · EngineFills VRAM and CGRAM for the scene, each pack staged at C2Scene_DecompBuf and DMAed with C2Scene_DmaToVram: - the four sprite packs (C2Scene_LoadObjGfx) to VRAM $0000 ($4000 B); - the party...
verifiedC2Scene_DmaToVram$C2:2D70 · 33 B · EngineDMAs A bytes from X in bank $7F to VRAM word address Y on channel 7 (word writes to VMDATAL/H, VMAIN stepping after the high byte).
verifiedC2Scene_LoadLocExtraGfx$C2:2D91 · 146 B · EngineOnce Eng_Unk7F0000 has reached C2Scene_ExtraGfxFlagMin, four scenes get extra graphics: C2Scene_LoadExtraObjPack, then C2Scene_ExtraObjBytes of it DMAed to VRAM $0C00 (Loc_Id $01F0-$01F2) or $0000...
verifiedC2Scene_SaveState$C2:2E23 · 79 B · EngineCopies the scene's state to bank $7F with MVN: dp $00-$EF to C2Scene_SaveDp; $0700-$1DFF (with C2Scene_PaletteBuf and the task records) to C2Scene_SaveLowRam; the sprite nodes, link table and list...
verifiedC2Scene_RestoreState$C2:2E72 · 79 B · EngineThe reverse of C2Scene_SaveState: copies the six saved blocks from bank $7F back where they came from (the direct page $00-$EF included).
verifiedC2Scene_ScrFadeOut$C2:2EC1 · 3 B · EngineFade out at 1 frame per step (op $28, C2Scene_TaskUnk20A2), then end.
verifiedC2Scene_ScrFadeIn$C2:2EC4 · 3 B · EngineFade in at 1 frame per step (op $29, C2Scene_TaskUnk2105), then end.
verifiedC2Scene_ScrMosaicFadeOut$C2:2EC7 · 9 B · EngineStarted by C2Scene_Mode6: clears the task's fields (op $00), starts a mosaic grow (op $2A) on BG1-3 (arg 1 = 7) at 2 frames per step, waits 16 frames, fades out at 1 frame per step, ends.
verifiedC2Scene_ScrMosaicFadeIn$C2:2ED0 · 9 B · EngineStarted by C2Scene_Mode6 on the way back: clears the task's fields, fades in at 1 frame per step, waits 8 frames, starts a mosaic shrink (op $2B) on BG1-3 at 2 frames per step, ends.
verifiedC2Scene_QueueSoundCmd$C2:2ED9 · 54 B · EngineQueues the sound command in C2Scene_SoundCmdBuf (command byte and three argument bytes) for the frame loop to send: copies it to the driver block Audio_CmdId-Audio_CmdArg2, keeps its rank...
verifiedC2Scene_ZoneSoundAtEntry$C2:2F0F · 63 B · EngineSends C2Scene_SoundCmd10 straight to the driver (Audio_DriverCommand) with the zone sound of the field's entry tile: metatile column Loc_EntryX / 2, row Loc_EntryY / 2 (C2Scene_GetSoundZone...
verifiedC2Scene_ZoneSoundAtView$C2:2F4E · 70 B · EngineQueues (C2Scene_QueueSoundCmd) C2Scene_SoundCmd10 with the zone sound of the metatile at the middle of BG1's view: column BgTileX / 2 + 8, row (BgTileY / 2 + 7) AND 63; or with Menu_Config1E's...
verifiedC2Scene_TaskZoneSound$C2:2F94 · 9 B · EngineTask handler: runs .State through C2Scene_ZoneSoundStates.
verifiedC2Scene_ZoneSoundStates$C2:2F9D · 8 B · EngineC2Scene_TaskZoneSound's handler for each .State.
verifiedC2Scene_ZoneSoundInit$C2:2FA5 · 9 B · EngineState 0: .State = 1, C2Scene_SoundZone = C2Scene_ZoneNone; falls into C2Scene_ZoneSoundWatch.
verifiedC2Scene_ZoneSoundWatch$C2:2FAE · 142 B · EngineState 1, every frame: - while C2Scene_Unk7F01ED is set: queues C2Scene_SoundCmd10 with Menu_Config1E's byte at rank 0 (again each frame; C2Scene_Unk02AE takes it when queued); - else, only in an...

$C2:3000

Verified · 112

verifiedC2Scene_ZoneSoundWait$C2:303C · 19 B · EngineState 2: once .Timer's low byte (zeroed by C2Scene_ZoneSoundWatch, then one more each frame from C2Scene_TaskRunAll) reaches C2Scene_ZoneFadeFrames: .State = 3 and the new zone's sound is queued...
verifiedC2Scene_ZoneSoundResume$C2:304F · 39 B · EngineState 3: unless a command is being sent (C2Scene_SoundCmdState negative), queues C2Scene_SoundCmd81 with 0, C2Scene_SoundArgUnused, C2Scene_SoundArgUnused at rank 0 and sets .State back to 1...
verifiedC2Scene_ZoneSoundQueue$C2:3076 · 40 B · EngineQueues C2Scene_SoundCmd10 with the sound of zone C2Scene_SoundZone (C2Scene_ZoneSounds), argument bytes 2-3 C2Scene_SoundArgUnused and C2Scene_SoundArg80, at rank 0; when queued, the sound goes to...
verifiedC2Scene_ObjWatch$C2:309E · 35 B · EngineWhile C2Scene_Mode is 0 or 1 and C2Scene_TrigWatch is in its check state (C2Scene_Unk0280 = 0): copies C2Scene_Unk027E to C2Scene_Unk027F and runs its state through C2Scene_ObjWatchStates.
verifiedC2Scene_ObjWatchStates$C2:30C1 · 12 B · EngineC2Scene_ObjWatch's handler for each C2Scene_Unk027E state 0-5.
verifiedC2Scene_ObjWatchIdle$C2:30CD · 219 B · EngineState 0.
verifiedC2Scene_ScrGoToLoc1D8$C2:31A8 · 10 B · EngineScene script (C2Scene_TaskRunScript) started by C2Scene_ObjWatchIdle: fade out, wait, then leave for location $1D8 (op $05 argument word $03D8: Loc_Id $1D8, entry facing 1) at tile (7, 8).
verifiedC2Scene_ObjWatchNone$C2:31B2 · 2 B · EngineState 1, and C2Scene_ObjSel 0 and 1 in C2Scene_ObjFullTable and C2Scene_ObjEmptyTable (shared label): nothing; C=0.
verifiedC2Scene_ObjWatchBusyA$C2:31B4 · 14 B · EngineStates 2 and 3: wait until object A's (C2Scene_Unk0294) or object B's (C2Scene_ObjBFlags) C2Scene_ObjBusy bit is clear, then state C2Scene_ObjWatchStEmpty.
verifiedC2Scene_ObjWatchBusyB$C2:31C2 · 14 B · Engine
verifiedC2Scene_ObjWatchFull$C2:31D0 · 34 B · EngineState 4: counts the party members in C2Scene_PartyCount (each Party_Members byte with bit 7 clear; bit 7 is taken to mean an empty slot) and runs C2Scene_ObjSel through C2Scene_ObjFullTable: for...
verifiedC2Scene_ObjFullTable$C2:31F2 · 8 B · EngineC2Scene_ObjWatchFull's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_ObjFullNone$C2:31FA · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_ObjFullA$C2:31FC · 16 B · EngineObject A's (C2Scene_Unk0294) or B's (C2Scene_ObjBFlags) count equal to C2Scene_PartyCount: state C2Scene_ObjWatchStBusyA or C2Scene_ObjWatchStBusyB.
verifiedC2Scene_ObjFullB$C2:320C · 16 B · Engine
verifiedC2Scene_ObjWatchEmpty$C2:321C · 8 B · EngineState 5: runs C2Scene_ObjSel through C2Scene_ObjEmptyTable: when the selected object's count is 0, back to state C2Scene_ObjWatchStIdle with no object selected.
verifiedC2Scene_ObjEmptyTable$C2:3224 · 8 B · EngineC2Scene_ObjWatchEmpty's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_ObjEmptyNone$C2:322C · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_ObjEmptyA$C2:322E · 15 B · EngineObject A's (C2Scene_Unk0294) or B's (C2Scene_ObjBFlags) count at 0: C2Scene_Unk027E = C2Scene_ObjWatchStIdle and C2Scene_ObjSel = 0.
verifiedC2Scene_ObjEmptyB$C2:323D · 15 B · Engine
verifiedC2Scene_PartyBox$C2:324C · 8 B · EngineC2Scene_BoxesOverlap extents (left, right, up, down) of the party in C2Scene_ObjWatchIdle: 8 each way.
verifiedC2Scene_ObjABox$C2:3254 · 8 B · EngineExtents of object A: only 8 down from its position.
verifiedC2Scene_ObjBBox$C2:325C · 8 B · EngineExtents of object B: the same as object A's.
verifiedC2Scene_TrigWatch$C2:3264 · 17 B · EngineCopies its state C2Scene_Unk0280 to C2Scene_Unk0281 and runs it through C2Scene_TrigWatchStates (0: C2Scene_TrigWatchCheck, C2Scene_TrigStWait: C2Scene_TrigWatchWait).
verifiedC2Scene_TrigWatchStates$C2:3275 · 4 B · EngineC2Scene_TrigWatch's handler for each C2Scene_Unk0280 state.
verifiedC2Scene_TrigWatchCheck$C2:3279 · 62 B · EngineState 0.
verifiedC2Scene_TrigWatchWait$C2:32B7 · 22 B · EngineState C2Scene_TrigStWait (set when a ListB script starts): once C2Scene_Unk1B43 is non-zero, back to state 0 with the three C2Scene_Unk1B32 words at C2Scene_Unk1B32Init.
verifiedC2Scene_FindTrigEntries$C2:32CD · 124 B · EngineFor C2Scene_ListA, ListB and ListC in turn: the byte offset of the first entry that has C2Scene_ListEntryBit7 set and whose first word AND C2Scene_ListTileMask equals C2Scene_TrigTile, or...
verifiedC2Scene_TrigDispatch$C2:3349 · 53 B · EngineZeroes C2Scene_Unk1B58, builds C2Scene_TrigFound from which of the three C2Scene_Unk1B32 words is not C2Scene_NoEntry (bit 7 of the high byte clear): C2Scene_TrigFoundA (ListA), C2Scene_TrigFoundC...
verifiedC2Scene_TrigActions$C2:337E · 16 B · EngineC2Scene_TrigDispatch's action for each C2Scene_TrigFound mask: ListB wins over ListA's task byte, ListA over ListC's mode.
verifiedC2Scene_TrigNone$C2:338E · 1 B · EngineNo entry at the tile: nothing.
verifiedC2Scene_TrigListA$C2:338F · 11 B · EngineA ListA entry (and no ListB one): the current task's .Unk02 (C2Scene_TaskCur) = C2Scene_TrigTaskState1, and the entry's .Unk02 to C2Scene_Unk1B58 (C2Scene_GetListAUnk02).
verifiedC2Scene_TrigListC$C2:339A · 16 B · EngineA ListC entry only: the current task's .Unk02 = C2Scene_TrigTaskState1, a ListC byte to C2Scene_Unk1B47 (C2Scene_GetListCUnk03), and scene mode C2Scene_ModeHalt (C2Scene_Mode4, which never leaves).
verifiedC2Scene_TrigListB$C2:33AA · 42 B · EngineA ListB entry (and no ListA one): starts its C2Scene_ListD script (C2Scene_GetListBScript; bank $7F, as C2Scene_Mode3 does), zeroes C2Scene_MemberWords, clears the entry's C2Scene_ListEntryBit7...
verifiedC2Scene_TrigListAB$C2:33D4 · 48 B · EngineA ListA and a ListB entry: the ListA entry's .Unk02 to C2Scene_Unk1B58 (C2Scene_GetListAUnk02), then as C2Scene_TrigListB, and C2Scene_Unk1B43 = 0.
verifiedC2Scene_LeaderTask$C2:3404 · 41 B · EngineTask handler.
verifiedC2Scene_LeaderStates$C2:342D · 12 B · EngineC2Scene_LeaderTask's handler for each C2Scene_Unk027E state 0-5.
verifiedC2Scene_LeaderWalk$C2:3439 · 36 B · EngineObjWatch state 0.
verifiedC2Scene_LeaderWalkSteps$C2:345D · 16 B · EngineC2Scene_LeaderWalk's handler per C2Scene_Unk0280 state (4 words each) and .State.
verifiedC2Scene_LeaderOnObjA$C2:346D · 12 B · EngineObjWatch state 2 (C2Scene_ObjWatchStBusyA): the party's position C2Scene_StartX/Y = object A's (C2Scene_ObjAX/Y), every frame; then falls into C2Scene_LeaderNone.
verifiedC2Scene_LeaderNone$C2:3479 · 2 B · EngineObjWatch state 1, and the end of C2Scene_LeaderOnObjA: nothing; C=0.
verifiedC2Scene_LeaderOnObjB$C2:347B · 14 B · EngineObjWatch state 3 (C2Scene_ObjWatchStBusyB): as C2Scene_LeaderOnObjA with object B (C2Scene_ObjBX/Y).
verifiedC2Scene_LeaderBoard$C2:3489 · 10 B · EngineObjWatch state 4 (C2Scene_ObjWatchStFull): runs entry .State of C2Scene_LeaderBoardSteps (walk to the selected object, then count in).
verifiedC2Scene_LeaderBoardSteps$C2:3493 · 8 B · EngineC2Scene_LeaderBoard's handler for .State 0-3.
verifiedC2Scene_LeaderLeave$C2:349B · 8 B · EngineObjWatch state 5 (C2Scene_ObjWatchStEmpty): runs entry C2Scene_ObjSel of C2Scene_LeaderLeaveTable.
verifiedC2Scene_LeaderLeaveTable$C2:34A3 · 8 B · EngineC2Scene_LeaderLeave's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_LeaderLeaveNone$C2:34AB · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_LeaderLeaveA$C2:34AD · 32 B · EngineLeaving object A (B): .State = 0, the sprite and C2Scene_StartX/Y at the object's position (C2Scene_ObjAX/Y, C2Scene_ObjBX/Y), one off the object's flags byte (C2Scene_Unk0294, C2Scene_ObjBFlags...
verifiedC2Scene_LeaderLeaveB$C2:34CD · 43 B · Engine
verifiedC2Scene_LeaderInit$C2:34F8 · 111 B · EngineStep 0 of TrigWatch state 0: sets the sprite up and falls into C2Scene_LeaderInput.
verifiedC2Scene_LeaderInput$C2:3567 · 390 B · EngineStep 1 of TrigWatch state 0: reads the held buttons (Pad_Unk00F8 and the D-pad in Pad_Unk00F9) in scene mode C2Scene_ModeIdle1 only (in mode 0 it only animates).
verifiedC2Scene_LeaderStep$C2:36ED · 133 B · EngineStep 2 of TrigWatch state 0, one frame of a step: moves the sprite (C2Scene_TaskMove, C2Scene_WrapTaskPos); scrolls BG layers 1 and 2 by .XVel pixels across (C2Scene_Unk0568) and by .YVel pixels...
verifiedC2Scene_LeaderScriptStart$C2:3772 · 47 B · EngineStep 0 of TrigWatch state C2Scene_TrigStWait: while the first C2Scene_MemberWords word is 0, nothing.
verifiedC2Scene_LeaderScriptRun$C2:37A1 · 26 B · EngineStep 1 of TrigWatch state C2Scene_TrigStWait: runs the script (C2Scene_TaskRunScript); when it ends (C=1) .State = 2 instead of the task ending.
verifiedC2Scene_LeaderScriptDone$C2:37BB · 2 B · EngineStep 2 of TrigWatch state C2Scene_TrigStWait (the script has ended): nothing until a watcher's state changes; C=0.
verifiedC2Scene_LeaderBoardStart$C2:37BD · 13 B · EngineStep 0 of ObjWatch state 4: the target (.TargetX/Y) = the selected object's position (C2Scene_ObjAX/Y or C2Scene_ObjBX/Y, by C2Scene_ObjSel through C2Scene_LeaderBoardTargets); the four velocity...
verifiedC2Scene_LeaderBoardTargets$C2:37CA · 8 B · EngineC2Scene_LeaderBoardStart's code for C2Scene_ObjSel 0-3.
verifiedC2Scene_LeaderBoardSel0$C2:37D2 · 4 B · Engine
verifiedC2Scene_LeaderBoardSel1$C2:37D6 · 2 B · Engine
verifiedC2Scene_LeaderBoardObjA$C2:37D8 · 16 B · Engine
verifiedC2Scene_LeaderBoardObjB$C2:37E8 · 79 B · Engine
verifiedC2Scene_LeaderBoardY$C2:3837 · 142 B · EngineStep 1 of ObjWatch state 4: moves the sprite (C2Scene_TaskMove, C2Scene_WrapTaskPos); C2Scene_StartX/Y and Loc_EntryX/Y from the position (C2Scene_SetEntryTile); BG layers 1 and 2 scrolled by...
verifiedC2Scene_LeaderBoardX$C2:38C5 · 85 B · EngineStep 2 of ObjWatch state 4: moves the sprite (C2Scene_TaskMove, C2Scene_WrapTaskPos); at the target's X, .State = 3 and the object's count goes up by one (C2Scene_ObjCountUp).
verifiedC2Scene_LeaderBoardDone$C2:391A · 2 B · EngineStep 3 of ObjWatch state 4 (counted in): nothing; C=0.
verifiedC2Scene_TrailFill$C2:391C · 24 B · EngineFills all C2Scene_TrailLen entries of C2Scene_TrailX/Y with C2Scene_StartX/Y.
verifiedC2Scene_TrailPush$C2:3934 · 31 B · EngineStores the task's .SprX/.SprY at C2Scene_TrailPos in C2Scene_TrailX/Y and moves C2Scene_TrailPos one word on (wrapping after 16).
verifiedC2Scene_SetWalkAnim$C2:3953 · 44 B · EngineStarts the walk animation of the task's facing: entry .Facing * 2 (bit 7 shifted out) + .Unk26 bit 0 of C2Scene_WalkAnims, C2Scene_AltAnimOfs further on when C2Scene_AnimChar is...
verifiedC2Scene_WalkAnims$C2:397F · 8 B · EngineWalk animation numbers (C2Scene_SetAnim), two per facing: up, down, left, right.
verifiedC2Scene_SetStandAnim$C2:3987 · 35 B · EngineStarts the stand animation of the task's facing: entry .Facing AND C2Scene_FacingMask of C2Scene_StandAnims, C2Scene_AltAnimOfs further on for C2Scene_AltAnimChar, as C2Scene_SetWalkAnim.
verifiedC2Scene_StandAnims$C2:39AA · 4 B · EngineStand animation numbers per facing: up, down, left, right.
verifiedC2Scene_OnTrigTiles$C2:39AE · 21 B · EngineC=1 when both upper property nibbles (.PropUL, .PropUR) have bit 2 set (C2Scene_TilePropTrig); the leader's callers then set C2Scene_TrigRecheck and C2Scene_TrigKeep, and C2Scene_ObjBFly does not...
verifiedC2Scene_TileBlocked$C2:39C3 · 18 B · EngineC=1 when either upper property nibble (.PropUL, .PropUR) has bit 0 or 1 set (C2Scene_TilePropWall): the step is not taken.
verifiedC2Scene_GetTileProps$C2:39D5 · 129 B · EngineReads the property nibbles of the four 8x8 tiles around the pixel point (C2Scene_PropX, C2Scene_PropY) into the task's .PropUL-.PropDR (C2Scene_GetTileProp, with BG2's metatile map at $7E:5800 and...
verifiedC2Scene_SetStepTarget$C2:3A56 · 57 B · Engine.TargetX/Y = the task's position, moved C2Scene_TilePx (8) pixels in the direction of each non-zero whole-pixel velocity (.XVel, .YVel; minus for a negative one).
verifiedC2Scene_WrapStepTarget$C2:3A8F · 34 B · EngineWraps .TargetX/Y into the scene map as C2Scene_WrapTaskPos does the position: X + or - C2Scene_MapWidthPx (once), Y AND C2Scene_MapHeightMask.
verifiedC2Scene_ObjCountUp$C2:3AB1 · 9 B · EngineAdds one to the selected object's flags byte (its count, C2Scene_ObjCountMask): C2Scene_Unk0294 for C2Scene_ObjSelA, C2Scene_ObjBFlags for C2Scene_ObjSelB, nothing for 0 and 1.
verifiedC2Scene_ObjCountUpTable$C2:3ABA · 8 B · EngineC2Scene_ObjCountUp's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_ObjCountUpNone$C2:3AC2 · 1 B · Engine
verifiedC2Scene_ObjCountUpA$C2:3AC3 · 4 B · Engine
verifiedC2Scene_ObjCountUpB$C2:3AC7 · 4 B · Engine
verifiedC2Scene_SetEntryTile$C2:3ACB · 23 B · EngineLoc_EntryX/Y = C2Scene_StartX/Y / 8 (the party's 8x8 tile; the inverse of C2Scene_SetStartPos).
verifiedC2Scene_MemberTask$C2:3AE2 · 45 B · EngineTask handler.
verifiedC2Scene_MemberStates$C2:3B0F · 12 B · EngineC2Scene_MemberTask's handler for each C2Scene_Unk027E state 0-5.
verifiedC2Scene_MemberWalk$C2:3B1B · 61 B · EngineObjWatch state 0.
verifiedC2Scene_MemberWalkSteps$C2:3B58 · 16 B · EngineC2Scene_MemberWalk's handler per C2Scene_Unk0280 state (4 words each) and .State.
verifiedC2Scene_MemberNone$C2:3B68 · 2 B · EngineObjWatch states 1-3: nothing (the member stays where it is while the object is busy); C=0.
verifiedC2Scene_MemberBoard$C2:3B6A · 10 B · EngineObjWatch state 4 (C2Scene_ObjWatchStFull): runs entry .State of C2Scene_MemberBoardSteps.
verifiedC2Scene_MemberBoardSteps$C2:3B74 · 8 B · EngineC2Scene_MemberBoard's handler for .State 0-3.
verifiedC2Scene_MemberLeave$C2:3B7C · 8 B · EngineObjWatch state 5 (C2Scene_ObjWatchStEmpty): runs entry C2Scene_ObjSel of C2Scene_MemberLeaveTable.
verifiedC2Scene_MemberLeaveTable$C2:3B84 · 8 B · EngineC2Scene_MemberLeave's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_MemberLeaveNone$C2:3B8C · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_MemberLeaveA$C2:3B8E · 26 B · EngineLeaving object A: .State = 0, the sprite at C2Scene_ObjAX/Y, one off C2Scene_Unk0294 (the object's count), every frame of the state, as C2Scene_LeaderLeaveA but without C2Scene_StartX/Y, .Unk26...
verifiedC2Scene_MemberLeaveB$C2:3BA8 · 26 B · EngineC2Scene_MemberLeaveA for object B (C2Scene_ObjBX/Y, C2Scene_ObjBFlags).
verifiedC2Scene_MemberInit$C2:3BC2 · 119 B · EngineStep 0 of TrigWatch state 0: sets the sprite up and falls into C2Scene_MemberFollow.
verifiedC2Scene_MemberFollow$C2:3C39 · 161 B · EngineStep 1 of TrigWatch state 0: decides the next move.
verifiedC2Scene_MemberMoveX$C2:3CDA · 97 B · EngineStep 2 of TrigWatch state 0, a leg in X.
verifiedC2Scene_MemberMoveY$C2:3D3B · 97 B · EngineStep 3 of TrigWatch state 0: C2Scene_MemberMoveX with the axes swapped (.SprY, .TargetY; the next leg is in X: .State 2, C2Scene_MemberXLeg).
verifiedC2Scene_MemberScriptStart$C2:3D9C · 37 B · EngineStep 0 of TrigWatch state C2Scene_TrigStWait: as C2Scene_LeaderScriptStart with the member's own word, C2Scene_MemberWords + .Slot * 2 (no tile property read here).
verifiedC2Scene_MemberScriptRun$C2:3DC1 · 34 B · EngineStep 1 of TrigWatch state C2Scene_TrigStWait: runs the script; when it ends, .State = 2.
verifiedC2Scene_MemberScriptDone$C2:3DE3 · 2 B · EngineStep 2 of TrigWatch state C2Scene_TrigStWait: nothing; C=0.
verifiedC2Scene_MemberBoardStart$C2:3DE5 · 50 B · EngineStep 0 of ObjWatch state 4: the target is the party's position on its 8x8 tile (C2Scene_MemberLeaderTarget); route, first leg, facing and walk animation as C2Scene_MemberFollow plans them; .Frames...
verifiedC2Scene_MemberBoardX$C2:3E17 · 100 B · EngineStep 1 of ObjWatch state 4, a leg in X: moves until .SprX = .TargetX.
verifiedC2Scene_MemberBoardY$C2:3E7B · 100 B · EngineStep 2 of ObjWatch state 4: C2Scene_MemberBoardX with the axes swapped (.SprY, .TargetY; the next leg is in X: .State 1, C2Scene_MemberXLeg).
verifiedC2Scene_MemberBoardDone$C2:3EDF · 2 B · EngineStep 3 of ObjWatch state 4 (counted in): nothing; C=0.
verifiedC2Scene_LeaderNear16$C2:3EE1 · 70 B · EngineC=1 when the party's position (C2Scene_StartX/Y) is within C2Scene_NearLo16 pixels before and C2Scene_NearHi16 - 1 after the member's .SprX/.SprY on both axes (unsigned compares, so the box does...
verifiedC2Scene_LeaderNear32$C2:3F27 · 70 B · EngineC2Scene_LeaderNear16 with C2Scene_NearLo32 / C2Scene_NearHi32 (32 pixels).
verifiedC2Scene_MemberTrailTarget$C2:3F6D · 39 B · Engine.TargetX/Y = a trail entry: the last one C2Scene_TrailPush wrote (C2Scene_TrailPos - 2) for slot 1 (.Slot bit 0), the one before it (- 4) otherwise.
verifiedC2Scene_MemberLeaderTarget$C2:3F94 · 19 B · Engine.TargetX/Y = C2Scene_StartX/Y AND C2Scene_TileSnapMask (the start of the party's 8x8 tile).
verifiedC2Scene_MemberDelta$C2:3FA7 · 21 B · Engine.DeltaX/Y = .TargetX/Y - .SprX/Y.
verifiedC2Scene_MemberRoute$C2:3FBC · 44 B · EnginePlans .Route from the member's position to its target.
verifiedC2Scene_MemberRouteTable$C2:3FE8 · 8 B · EngineC2Scene_MemberRoute's handler for each C2Scene_PathBlocked result 0-3.
verifiedC2Scene_MemberRouteOpen$C2:3FF0 · 92 B · Engine

$C2:4000

Verified · 57

verifiedC2Scene_MemberRouteYFirst$C2:404C · 10 B · Engine
verifiedC2Scene_MemberRouteXFirst$C2:4056 · 10 B · Engine
verifiedC2Scene_MemberRouteTrail$C2:4060 · 132 B · Engine
verifiedC2Scene_FaceVelocity$C2:40E4 · 65 B · Engine.PrevFacing = .Facing's direction; .Facing keeps only C2Scene_WalkMoving and gets the direction of the whole-pixel velocity: left / right for a negative / positive .XVel, else up / down for .YVel.
verifiedC2Scene_MemberFirstLeg$C2:4125 · 19 B · EngineSets the velocity of the route's first leg: C2Scene_MemberYLeg for a C2Scene_RouteYFirst route, else C2Scene_MemberXLeg.
verifiedC2Scene_MemberXLeg$C2:4138 · 26 B · EngineA leg in X: .XVel = -1 for a negative .DeltaX, else +1; .XVelFrac, .YVel and .YVelFrac 0.
verifiedC2Scene_MemberYLeg$C2:4152 · 26 B · EngineC2Scene_MemberXLeg for Y: .YVel = -1 / +1 by .DeltaY, the other three velocity words 0.
verifiedC2Scene_MemberStand$C2:416C · 24 B · EngineNot moving (.Facing loses C2Scene_WalkMoving) and the stand animation of the member's character (the Party_Members byte of .Slot; C2Scene_SetStandAnim, tail call).
verifiedC2Scene_MemberWalkAnim$C2:4184 · 49 B · EngineZeroes the member's idle count (C2Scene_IdleFrames + .Slot) and starts the walk animation (C2Scene_SetWalkAnim) unless it already runs for an unchanged direction (.Facing = .PrevFacing with...
verifiedC2Scene_PathBlocked$C2:41B5 · 80 B · EngineTests the two one-turn paths between 8x8 tiles (C2Scene_RouteFromX, C2Scene_RouteFromY) and (C2Scene_RouteToX, C2Scene_RouteToY) for wall tiles: C2Scene_PathXYBlocked when the path along the row...
verifiedC2Scene_ScanRow$C2:4205 · 85 B · EngineWalks C2Scene_ScanX one column at a time to C2Scene_ScanEnd along tile row C2Scene_ScanY - 1 (the row above the point, as the leader's .PropUL/UR), testing each new column's property nibble...
verifiedC2Scene_ScanCol$C2:425A · 131 B · EngineC2Scene_ScanRow down or up a column: C2Scene_ScanY (and C2Scene_ScanEnd) are taken one row up, then C2Scene_ScanY walks to C2Scene_ScanEnd testing the two tiles of each new row at columns...
verifiedC2Scene_ObjATask$C2:42DD · 9 B · EngineTask handler: runs the C2Scene_ObjAStates handler of .State.
verifiedC2Scene_ObjAStates$C2:42E6 · 18 B · EngineC2Scene_ObjATask's handler for each .State 0-8.
verifiedC2Scene_ObjAInit$C2:42F8 · 211 B · EngineState 0: puts the sprite at C2Scene_ObjAX/Y (fractions and .SprTile 0), then by C2Scene_Unk0294: - C2Scene_ObjBusy clear: .State C2Scene_ObjAStWait, .SprAttr C2Scene_ObjAttrPrio2, facing down...
verifiedC2Scene_ObjAWait$C2:43CB · 113 B · EngineState 1: runs the animation until C2Scene_ObjWatch reaches state C2Scene_ObjWatchStBusyA (the whole party is in), then sets C2Scene_ObjBusy and: - without C2Scene_ObjAFlag5: sets...
verifiedC2Scene_ObjARise$C2:443C · 123 B · EngineState 2: moves by the velocity (C2Scene_TaskMove, C2Scene_WrapTaskPos) until .Frames reaches .Duration; on frame C2Scene_RiseAttrAt the sprite gets .SprAttr C2Scene_ObjAttrPrio3.
verifiedC2Scene_ObjAFly$C2:44B7 · 446 B · EngineState 3 (C2Scene_ObjAStFly): in scene mode C2Scene_ModeIdle1, with any bit of Pad_Unk00F8 (read as a word) set, the first that applies: - Pad_Unk00F8Bit7 with C2Scene_ObjAOnSpot: unless...
verifiedC2Scene_ObjAMove$C2:4675 · 109 B · EngineState 4: moves by the velocity (C2Scene_TaskMove, C2Scene_WrapTaskPos) and scrolls BG layers 1 and 2 with it (C2Scene_Unk0568 by .XVel, C2Scene_Unk066C by .YVel, the low bytes), as the leader's...
verifiedC2Scene_ObjALand$C2:46E2 · 70 B · EngineState 5 (C2Scene_ObjAStLand): moves by the velocity until .Frames reaches .Duration (low byte), with .SprAttr C2Scene_ObjAttrPrio2 from frame C2Scene_LandAttrAt; C2Anim_Run.
verifiedC2Scene_ObjAAfterMode8$C2:4728 · 251 B · EngineState 6 (C2Scene_ObjAStMode8): waits for C2Scene_ObjANextLoc, which C2Scene_ObjAWait and C2Scene_ObjAFly zero before scene mode C2Scene_ModeUnk8 (mode 8's sub-program C2Scene_Dial sets it).
verifiedC2Scene_ObjAScript$C2:4823 · 101 B · EngineState 7 (C2Scene_ObjAStScript): runs the task's own script (C2Scene_TaskRunScript on .ScriptPtr: C2Scene_ObjAScrArrive or C2Scene_ObjAScrLeave).
verifiedC2Scene_ObjAWaitEmpty$C2:4888 · 17 B · EngineState 8 (C2Scene_ObjAStWaitEmpty): when C2Scene_ObjWatch reaches C2Scene_ObjWatchStEmpty (the party is getting out), .State 0; C2Anim_Run every frame.
verifiedC2Scene_ObjAStepVel$C2:4899 · 16 B · EngineC2Scene_ObjAFly's step velocity per facing: .XVel then .YVel (whole pixels a frame, signed).
verifiedC2Scene_ObjAFaceAnim$C2:48A9 · 28 B · EngineStarts the animation of the task's .Facing: entry .Facing of C2Scene_ObjAFaceAnims, or of C2Scene_ObjAFaceAnims5 with C2Scene_ObjAFlag5 (C2Scene_SetAnim, by JMP).
verifiedC2Scene_ObjAFaceAnims$C2:48C5 · 4 B · EngineAnimation numbers per facing (up, down, left, right) of C2Scene_ObjAFaceAnim.
verifiedC2Scene_ObjAFaceAnims5$C2:48C9 · 4 B · EngineThe same with C2Scene_ObjAFlag5.
verifiedC2Scene_ObjAJump$C2:48CD · 27 B · EngineMoves the task C2Scene_ObjAJumpPx (512) pixels in X the way .XVel points (back when it is negative) and wraps the position (C2Scene_WrapTaskPos, by JMP).
verifiedC2Scene_ObjAOverlap$C2:48E8 · 47 B · EngineC=1 when object A is active (C2Scene_ObjActive in C2Scene_Unk0294), at the current location (Loc_Id equal to C2Scene_ObjALoc, unmasked) and its box (C2Scene_ObjAFlyBox at C2Scene_ObjAX/Y) overlaps...
verifiedC2Scene_ObjBOverlap$C2:4917 · 47 B · EngineC2Scene_ObjAOverlap for object B: active (C2Scene_ObjBFlags), Loc_Id C2Scene_ObjBLocId (unmasked) and C2Scene_ObjBLandBox at C2Scene_ObjBX/Y against box A.
verifiedC2Scene_ObjAFlyBox$C2:4946 · 8 B · EngineC2Scene_BoxesOverlap extents (left, right, up, down) of object A in C2Scene_ObjAFly and C2Scene_ObjASpotWatch: 8 each way.
verifiedC2Scene_ObjBLandBox$C2:494E · 8 B · EngineObject B's extents for C2Scene_ObjBOverlap: 8 each way.
verifiedC2Scene_SpotBox$C2:4956 · 8 B · EngineThe extents of the spot at C2Scene_SpotX/Y (C2Scene_ObjASpotWatch): 8 each way.
verifiedC2Scene_ObjAMarkTask$C2:495E · 9 B · EngineTask handler of a second sprite that goes with object A (no reference in the bank's code, as C2Scene_ObjATask): runs the C2Scene_ObjAMarkStates handler of .State.
verifiedC2Scene_ObjAMarkStates$C2:4967 · 4 B · EngineC2Scene_ObjAMarkTask's handler for .State 0 and 1.
verifiedC2Scene_ObjAMarkInit$C2:496B · 33 B · EngineState 0: ends the task (C=1) unless object A is at this location (Loc_Id AND C2Scene_LocIdMask equal to C2Scene_ObjALoc).
verifiedC2Scene_ObjAMarkShow$C2:498C · 67 B · EngineState 1, every frame: with C2Scene_ObjAFlag5 and C2Scene_ObjAAloft set, animation C2Scene_AnimMarkBelow at C2Scene_ObjAX, C2Scene_ObjAY + C2Scene_Lift (24 pixels below object A: probably its...
verifiedC2Scene_ObjASpotWatch$C2:49CF · 91 B · EngineTask handler (no reference in the bank's code): while C2Scene_ObjWatch is in C2Scene_ObjWatchStBusyA (the party in object A) and C2Scene_ObjAInMode8 is clear, tests object A's box...
verifiedC2Scene_ObjASound$C2:4A2A · 46 B · EngineQueues C2Scene_SoundCmd10 with C2Scene_ObjASongArg (arguments C2Scene_SoundArgUnused, C2Scene_SoundArg80, rank 0), as C2Scene_ZoneSoundQueue does with a zone's sound; when it is queued (C=0) the...
verifiedC2Scene_ObjAGetProps$C2:4A58 · 67 B · EngineAfter C2Scene_GetTileProps (C2Scene_PropX/Y = the point's 8x8 column and row): .PropBL = the property nibble of the tile below-left (column - 1, wrapping to C2Scene_MapTilesX - 1, row + 1 AND 127)...
verifiedC2Scene_ObjAScrGo1DD$C2:4A9B · 18 B · EngineScript of a task C2Scene_ObjARise starts with C2Scene_Flag0ObjAGo1DD: the new task (a copy of object A's record) puts its sprite at .SprY $198 with animation $1B, fades out and leaves for location...
verifiedC2Scene_ObjAScrLeave$C2:4AAD · 223 B · EngineObject A's own script for state C2Scene_ObjAStScript after mode 8 chose a location (C2Scene_ObjAAfterMode8).
verifiedC2Scene_ObjAScrArrive$C2:4B8C · 108 B · EngineObject A's own script when the scene loads with the party in it after mode 8 (C2Scene_ObjAInit).
verifiedC2Scene_ObjAScrSlowVel$C2:4BF8 · 35 B · EngineScript subroutine (C2Script_Call): the velocity half a pixel a frame in the .Facing direction (the other axis left as it is).
verifiedC2Scene_ObjAScrFastVel$C2:4C1B · 35 B · EngineC2Scene_ObjAScrSlowVel at 8 pixels a frame.
verifiedC2Scene_ObjAScrDash$C2:4C3E · 10 B · EngineScript subroutine: task byte +$22 rounds of 2 frames' movement (C2Script_MoveFrames), each starting a C2Scene_ObjAScrTrail task.
verifiedC2Scene_ObjAScrTrail$C2:4C48 · 39 B · EngineScript of the tasks C2Scene_ObjAScrDash starts (each a copy of object A's record, so at its position): the animation for the copied .Facing ($33 up, $32 down, $34 left, $35 right), shown for 8...
verifiedC2Scene_ObjAScrUnk4C6F$C2:4C6F · 32 B · EngineA script with no reference found (no pointer to it in the bank): fade out, swap the low bytes of Loc_Id and Loc_ReturnId (through task byte +$22), C2Scene_ObjALoc = Loc_Id, scene mode...
verifiedC2Scene_ObjAScrSpot$C2:4C8F · 54 B · EngineScript of the task C2Scene_ObjAFly starts on the spot (C2Scene_ObjAOnSpot): fade out, Loc_Id, Loc_EntryX/Y and Loc_EntryFacing copied to Loc_ReturnId-Loc_ReturnFacing, then location $1C1 at tile...
verifiedC2Scene_ObjBTask$C2:4CC5 · 9 B · EngineTask handler: runs the C2Scene_ObjBStates handler of .State.
verifiedC2Scene_ObjBStates$C2:4CCE · 12 B · EngineC2Scene_ObjBTask's handler for each .State 0-5.
verifiedC2Scene_ObjBInit$C2:4CDA · 93 B · EngineState 0: the sprite at C2Scene_ObjBX/Y (fractions and .SprTile 0), facing down (.Facing, .PrevFacing).
verifiedC2Scene_ObjBWait$C2:4D37 · 66 B · EngineState 1: runs the animation until C2Scene_ObjWatch reaches C2Scene_ObjWatchStBusyB (the party is in B); then sets C2Scene_ObjBusy in C2Scene_ObjBFlags, .State 2, the property nibbles at the...
verifiedC2Scene_ObjBRise$C2:4D79 · 86 B · EngineState 2: as C2Scene_ObjARise with fixed counts: moves for C2Scene_RiseFrames frames (.SprAttr C2Scene_ObjBAttrPrio3 from frame C2Scene_RiseAttrAt); then .State C2Scene_ObjBStFly, C2Scene_ObjBAloft...
verifiedC2Scene_ObjBFly$C2:4DCF · 431 B · EngineState 3 (C2Scene_ObjBStFly): in scene mode C2Scene_ModeIdle1, with any bit of Pad_Unk00F8 (a word) set: - Pad_Unk00F8Bit7 comes down when none of .PropUL-DR and .PropBL/B has a bit of...
verifiedC2Scene_ObjBMove$C2:4F7E · 109 B · EngineState 4: C2Scene_ObjAMove for object B: moves, scrolls BG layers 1 and 2, C2Scene_Unk1BF1/1BF3 = the velocity, C2Anim_Run, C2Scene_ObjBX/Y = the position, and at the target .State =...
verifiedC2Scene_ObjBLand$C2:4FEB · 76 B · EngineState 5 (C2Scene_ObjBStLand): moves for C2Scene_LandFrames frames (.SprAttr C2Scene_ObjBAttrPrio2 from frame C2Scene_LandAttrAt); then C2Scene_ObjBusy and C2Scene_ObjBLanding cleared, .State...

$C2:5000

Verified · 127

verifiedC2Scene_ObjBStepVel$C2:5037 · 16 B · EngineC2Scene_ObjBFly's step velocity per facing (.XVel, .YVel), as C2Scene_ObjAStepVel.
verifiedC2Scene_ObjBFaceAnims$C2:5047 · 4 B · EngineObject B's animation per facing (up, down, left, right).
verifiedC2Scene_ObjBMarkTask$C2:504B · 9 B · EngineTask handler of object B's second sprite (no reference in the bank's code): runs the C2Scene_ObjBMarkStates handler of .State.
verifiedC2Scene_ObjBMarkStates$C2:5054 · 4 B · EngineC2Scene_ObjBMarkTask's handler for .State 0 and 1.
verifiedC2Scene_ObjBMarkInit$C2:5058 · 16 B · EngineState 0: .State 1, .SprAttr C2Scene_ObjAttrPrio3, .SprTile 0; falls into C2Scene_ObjBMarkShow.
verifiedC2Scene_ObjBMarkShow$C2:5068 · 39 B · EngineState 1, every frame: the C2Scene_ObjBMarkOfs entry of C2Scene_ObjBAloft (0: above B, C2Scene_AnimMarkAbove; 1: below, C2Scene_AnimMarkBelow): the sprite at C2Scene_ObjBX, C2Scene_ObjBY + the...
verifiedC2Scene_ObjBMarkOfs$C2:508F · 8 B · EnginePer C2Scene_ObjBAloft: the Y offset from object B and the animation.
verifiedC2Scene_ObjBMateTask$C2:5097 · 9 B · EngineTask handler of one of object B's mates (see the banner): runs the C2Scene_ObjBMateStates handler of .State.
verifiedC2Scene_ObjBMateStates$C2:50A0 · 12 B · EngineC2Scene_ObjBMateTask's handler for each .State 0-5.
verifiedC2Scene_ObjBMateInit$C2:50AC · 100 B · EngineState 0: the sprite at C2Scene_ObjBX/Y (fractions and .SprTile 0), facing down, .SprAttr C2Scene_MemberAttr with the slot's palette (C2Scene_Member1Pal for .Slot C2Scene_Slot1, else...
verifiedC2Scene_ObjBMateWait$C2:5110 · 60 B · EngineState 1: nothing (C=0) until C2Scene_ObjWatch reaches C2Scene_ObjWatchStBusyB.
verifiedC2Scene_ObjBMateRise$C2:514C · 89 B · EngineState 2: moves for C2Scene_RiseFrames frames (OAM priority 3 from frame C2Scene_RiseAttrAt), saving the position (C2Scene_ObjBMateSavePos) and running the animation each frame.
verifiedC2Scene_ObjBMateFollow$C2:51A5 · 130 B · EngineState 3, also re-entered from C2Scene_ObjBMateMove every C2Scene_MateAimFrames frames: - with C2Scene_ObjBLanding (object B is coming down): .State C2Scene_MateStLand, .Frames 0, +$22 = 0, .SprY...
verifiedC2Scene_ObjBMateMove$C2:5227 · 34 B · EngineState 4: for C2Scene_MateAimFrames frames moves without overshooting the target (C2Scene_ObjBMateClampVel, C2Scene_TaskMove, C2Scene_WrapTaskPos), saves the position and runs the animation; then...
verifiedC2Scene_ObjBMateLand$C2:5249 · 65 B · EngineState 5 (C2Scene_MateStLand): moves until .Frames passes C2Scene_LandFrames, which is $30 frames (C2Scene_TaskRunAll has already counted .Frames to 1 on the frame Follow ended), saving the...
verifiedC2Scene_ObjBMateClampVel$C2:528A · 147 B · EngineKeeps a step from going past the target: per axis, when the distance to .TargetX (.TargetY) is less than the whole pixels of the speed (|.XVel| with the fraction's borrow), the velocity becomes...
verifiedC2Scene_ObjBMateSpot$C2:531D · 68 B · Engine.TargetX/Y = the mate's spot beside object B: C2Scene_ObjBX/Y plus the C2Scene_ObjBMateSpots entry of (Loc_EntryFacing's facing * 2 + .Slot - 1), snapped to the 8x8 tile (C2Scene_TileSnapMask) and...
verifiedC2Scene_ObjBMateToObjB$C2:5361 · 19 B · Engine.TargetX/Y = C2Scene_ObjBX/Y.
verifiedC2Scene_ObjBMateAim$C2:5374 · 95 B · EngineVelocity 0, then the direction from the position to .TargetX/Y (C2Scene_Unk229D).
verifiedC2Scene_ObjBMateGlideVel$C2:53D3 · 105 B · EngineThe velocity that reaches .TargetX/Y in C2Scene_MateGlideFrames frames: per axis the distance with its bytes swapped (XBA) divided by C2Scene_MateGlideFrames with the hardware divider, the...
verifiedC2Scene_ObjBMateSpots$C2:543C · 32 B · EngineC2Scene_ObjBMateSpot's X and Y offsets from object B per party facing (up, down, left, right) and slot (1, 2): 24 pixels across and 24 along.
verifiedC2Scene_ObjBMateFaceDir$C2:545C · 20 B · Engine.PrevFacing = .Facing; .Facing = Rom_DirToFacing's entry for the direction in C2Scene_AimDir (C2Scene_ObjBMateAim's).
verifiedC2Scene_ObjBMateFaceAnim$C2:5470 · 28 B · EngineWhen .Facing differs from .PrevFacing: starts entry (.Slot - 1) * 4 + .Facing of C2Scene_ObjBMateFaceAnims (C2Scene_SetAnim, by JMP).
verifiedC2Scene_ObjBMateFaceAnims$C2:548C · 8 B · EngineThe mates' animation per slot (1, then 2) and facing (up, down, left, right).
verifiedC2Scene_ObjBMateMarkTask$C2:5494 · 9 B · EngineTask handler of a mate's second sprite (.Slot as the mate's; no reference in the bank's code): runs the C2Scene_ObjBMateMarkStates handler of .State.
verifiedC2Scene_ObjBMateMarkStates$C2:549D · 10 B · EngineC2Scene_ObjBMateMarkTask's handler for each .State 0-4.
verifiedC2Scene_ObjBMateMarkInit$C2:54A7 · 103 B · EngineState 0: .SprAttr C2Scene_ObjAttrPrio3.
verifiedC2Scene_ObjBMateMarkWait$C2:550E · 52 B · EngineState 1: nothing (C=0) until C2Scene_ObjWatch reaches C2Scene_ObjWatchStBusyB; then .State 2, .Frames 0, velocity half a pixel up and half a pixel sideways (right for slot 1, left for slot 2), and...
verifiedC2Scene_ObjBMateMarkRise$C2:5542 · 43 B · EngineState 2: moves for C2Scene_RiseFrames frames with C2Anim_Run; then .State C2Scene_MateStFollow, .SprY + C2Scene_MateMarkDrop, animation C2Scene_AnimMarkBelow, and falls into...
verifiedC2Scene_ObjBMateMarkFollow$C2:556D · 100 B · EngineState 3: with C2Scene_ObjBLanding: .State C2Scene_MateMarkStLand, .Frames 0, the target C2Scene_ObjBX, C2Scene_ObjBY - C2Scene_Lift, .SprY - C2Scene_MateMarkDrop, the glide velocity to the target...
verifiedC2Scene_ObjBMateMarkLand$C2:55D1 · 52 B · EngineState 4 (C2Scene_MateMarkStLand): moves until .Frames passes C2Scene_LandFrames, $30 frames (.Frames is already 1 when it starts); then .State C2Scene_MateStWait, fractions and velocity 0.
verifiedC2Scene_ObjBMateSavePos$C2:5605 · 35 B · EngineCopies the task's position to C2Scene_ObjBMate1X/Y (.Slot bit 0 set: slot 1) or C2Scene_ObjBMate2X/Y, where the mark tasks read it.
verifiedC2Scene_LabelTask$C2:5628 · 15 B · EngineTask handler (no reference in the bank's code, as the object tasks): draws string C2Scene_Unk1B58 of C2SceneRom_LabelStrings with the text window code into a buffer, uploads it to VRAM and shows...
verifiedC2Scene_LabelStates$C2:5637 · 8 B · EngineC2Scene_LabelTask's handler for each .State 0-3.
verifiedC2Scene_LabelInit$C2:563F · 36 B · EngineState 0: .State 1, .SprAttr C2Scene_ObjAttrPrio3, .SprTile 0, the animation and frame templates copied to C2Scene_Unk8600/8604 (C2Scene_Unk5775), and the animation pointer on C2Scene_Unk8600 (its...
verifiedC2Scene_LabelWait$C2:5663 · 54 B · EngineState 1: nothing (C=0) while C2Scene_Unk1B58 is 0.
verifiedC2Scene_LabelDraw$C2:5699 · 96 B · EngineState 2: one TextWin_Step of one character (TextWin_StepCount 1) per frame while TextWin_Status comes back TextWin_StatusStepDone (C=0).
verifiedC2Scene_LabelShow$C2:56F9 · 124 B · EngineState 3: with C2Scene_Unk1B58 0, .State C2Scene_LabelStWait and the buffer cleared (C2Scene_ClearUnk8621), and the sprite still drawn this frame; with C2Scene_Unk1B59 set (probably "the label...
verifiedC2Scene_Unk5775$C2:5775 · 35 B · EngineCopies C2Scene_Unk8600Init (4 bytes) to C2Scene_Unk8600 and C2Scene_Unk8604Init (C2Scene_Unk8604Size bytes, MVN) to C2Scene_Unk8604: an animation script for C2Scene_LabelTask's sprite...
verifiedC2Scene_ClearUnk8621$C2:5798 · 24 B · EngineZeroes the first C2Scene_Unk8621Bytes bytes of C2Scene_HdmaArea ($7E:8621-$8A20, up to C2Scene_HdmaValues): a zero word at the start, then an overlapping MVN.
verifiedC2Scene_Unk57B0$C2:57B0 · 18 B · EngineData with no reference found in the bank (no pointer to any of its bytes): 0, 1, 2, 3, 3, 4, 5, 6, 6, two zeros, then $F4 down to $D0 in steps of 6.
verifiedC2Scene_Unk8600Init$C2:57C2 · 4 B · EngineC2Scene_Unk5775's source for C2Scene_Unk8600.
verifiedC2Scene_Unk8604Init$C2:57C6 · 25 B · EngineC2Scene_Unk5775's source for C2Scene_Unk8604: a 0 word, $D0, then five groups $E0+2n,$01,$10+16n,$D0 (n = 0-4), and $EA,$01.
verifiedTextWin_Init$C2:57DF · 68 B · EngineStarts string TextWin_StrIndex: TextWin_TextPtr = the 16-bit entry TextWin_StrIndex of the table at TextWin_StrTable, in the table's bank; state 0 (TextWin_State), status TextWin_StatusStart...
verifiedTextWin_Step$C2:5823 · 31 B · EngineOne step of the text box: TextWin_CheckStatus decides from TextWin_Status whether to go on (C=0); if so, the handler of TextWin_State in TextWin_StateTable runs.
verifiedTextWin_StateTable$C2:5842 · 8 B · EngineTextWin_Step's handler for each TextWin_State (TextWin_State0-3).
verifiedTextWin_CheckStatus$C2:584A · 7 B · EngineJumps to TextWin_Status's handler in TextWin_StatusTable, which returns C=1 to skip this step's state handler (status 0, TextWin_StatusIdle) or C=0 to run it.
verifiedTextWin_StatusTable$C2:5851 · 66 B · EngineTextWin_CheckStatus's handler for each TextWin_Status value $00-$20.
verifiedTextWin_StatusIdle$C2:5893 · 2 B · EngineStatus 0: nothing to do; C=1 so TextWin_Step skips the state handler.
verifiedTextWin_StatusRun$C2:5895 · 2 B · EngineTextWin_StatusRun: C=0, run the state handler.
verifiedTextWin_StatusPenLeft$C2:5897 · 4 B · Engine
verifiedTextWin_StatusPenIndent$C2:589B · 23 B · Engine
verifiedTextWin_State0$C2:58B2 · 12 B · EngineState 0: reads the next string byte (TextWin_TextPtr + 1): - a glyph (TextWin_FirstGlyph or more): TextWin_State0_Draw puts it in TextWin_Glyph (16-bit, with B as the high byte: 0, or the prefix...
verifiedTextWin_State0_Draw$C2:58BE · 69 B · Engine
verifiedTextWin_CodeTable$C2:5903 · 66 B · EngineTextWin_State0's handler for each control code $00-$20 (Y = the code).
verifiedTextWin_CodeStatusArg$C2:5945 · 10 B · EngineCode $03: the next string byte to TextWin_Code3Arg, then as TextWin_CodeSetStatus.
verifiedTextWin_CodeSetStatus$C2:594F · 4 B · Engine
verifiedTextWin_CodeNum8$C2:5953 · 50 B · EngineCode $0D: prints the byte at TextWin_Unk3D (which steps on by 1).
verifiedTextWin_CodeNum16$C2:5985 · 67 B · EngineCode $0E: as TextWin_CodeNum8 for the 16-bit value at TextWin_Unk3D (steps on by 2): five decimal digits (TextWin_Dec16, TextWin_TrimZeros5), or four hex digits, high byte first.
verifiedTextWin_CodeNum24$C2:59C8 · 52 B · EngineCode $0F: the 24-bit value at TextWin_Unk3D (steps on by 3) as eight decimal digits (TextWin_Dec24, TextWin_TrimZeros8); unlike codes $0D and $0E it ignores TextWin_NumHex.
verifiedTextWin_StartDec$C2:59FC · 21 B · Engine
verifiedTextWin_StartHex$C2:5A11 · 21 B · Engine
verifiedTextWin_CodeArgName$C2:5A26 · 38 B · EngineCode $11: the name whose TextWin_CharNamePtrs index is the byte at TextWin_Unk3D (which steps on by 1): TextWin_SubPtr at it in bank $7E, TextWin_SubLeft = its length (TextWin_CharNameLen), state...
verifiedTextWin_CodeExt$C2:5A4C · 62 B · EngineCode $12 and the next string byte b: b from TextWin_Code12Dict up is dictionary entry TextWin_Code12DictBase + (b - 8) (as TextWin_State0's dictionary bytes, also kept in TextWin_DictCode); below...
verifiedTextWin_ExtTable$C2:5A8A · 4 B · EngineTextWin_CodeExt's handler for b = 0 and 1.
verifiedTextWin_ExtTechName$C2:5A8E · 66 B · EngineCode $12 $00: name number (the byte at TextWin_Unk3D, which steps on) of TextWinRom_TechNames (TextWin_RomNameSize bytes each, by the multiplier): TextWin_SubLeft = its length up to the first...
verifiedTextWin_ExtEnemyName$C2:5AD0 · 44 B · EngineCode $12 $01: name number (the byte at TextWin_Unk3D) of TextWinRom_EnemyNames, all TextWin_RomNameSize bytes of it (the padding is drawn too).
verifiedTextWin_StartSubName$C2:5AFC · 10 B · Engine
verifiedTextWin_CodeWide$C2:5B06 · 14 B · EngineCodes $01 and $02 (TextWin_Wide1/2): the next string byte with the code as its high byte is a 16-bit glyph ($01xx or $02xx), drawn by TextWin_State0_Draw.
verifiedTextWin_CodeNop$C2:5B14 · 1 B · EngineCode $10: nothing; the step ends.
verifiedTextWin_CodeCharName$C2:5B15 · 38 B · EngineCodes TextWin_FirstCharName-$19: the name at TextWin_CharNamePtrs entry (code - $13), in bank $7E, its length by TextWin_CharNameLen, drawn in state TextWin_StateDict.
verifiedTextWin_CodeName0$C2:5B3B · 27 B · EngineCode $1A: the first name at TextWin_CharNames (the one TextWin_CharNamePtrs entry 0 also points at), as TextWin_CodeCharName.
verifiedTextWin_CodeNadia$C2:5B56 · 26 B · EngineCode $1E: the TextWin_StrNadiaLen glyphs at TextWin_StrNadia ($C2:6146, which spell "Nadia" with $A0 = "A", $BA = "a"), in state TextWin_StateDict.
verifiedTextWin_CodeMemberName$C2:5B70 · 43 B · EngineCodes TextWin_FirstMemberName-$1D: the name of the character in party position (code - $1B): Party_Members gives the TextWin_CharNamePtrs index; then as TextWin_CodeCharName.
verifiedTextWin_CodeItemName$C2:5B9B · 59 B · EngineCode $1F: the name of item Treasure_ItemId (its low byte) in TextWinRom_ItemNames, from its second byte (the first is an icon), up to the first TextWin_NamePad (TextWin_NameLen10).
verifiedTextWin_CodeName7$C2:5BD6 · 31 B · EngineCode $20: the eighth name at TextWin_CharNames ($7E:2C4D, after the seven TextWin_CharNamePtrs points at), as TextWin_CodeCharName.
verifiedTextWin_State1$C2:5BF5 · 51 B · EngineState TextWin_StateDict: draws the next glyph of the sub-string at TextWin_SubPtr (a TextWin_Wide1/2 byte makes the next byte the low byte of a 16-bit glyph).
verifiedTextWin_State1Next$C2:5C28 · 8 B · EngineTextWin_State1's exit by (sub-string left) + 2 * (steps left).
verifiedTextWin_State1End$C2:5C30 · 2 B · Engine
verifiedTextWin_State1Pause$C2:5C32 · 5 B · Engine
verifiedTextWin_State1Resume$C2:5C37 · 5 B · Engine
verifiedTextWin_State1Loop$C2:5C3C · 2 B · Engine
verifiedTextWin_State2$C2:5C3E · 35 B · EngineState TextWin_StateDec: draws the next decimal digit at TextWin_SubPtr as glyph TextWin_DigitGlyph0 + the digit, then exits as TextWin_State1 does (TextWin_State2Next).
verifiedTextWin_State2Next$C2:5C61 · 8 B · EngineTextWin_State2's exit, as TextWin_State1Next.
verifiedTextWin_State2End$C2:5C69 · 2 B · Engine
verifiedTextWin_State2Pause$C2:5C6B · 5 B · Engine
verifiedTextWin_State2Resume$C2:5C70 · 5 B · Engine
verifiedTextWin_State2Loop$C2:5C75 · 2 B · Engine
verifiedTextWin_State3$C2:5C77 · 51 B · EngineState TextWin_StateHex: the same code as TextWin_State1 (glyph bytes, with the two-byte prefixes) with its own exits (TextWin_State3Next); the hex digits TextWin_HexByte stored are drawn this way.
verifiedTextWin_State3Next$C2:5CAA · 8 B · EngineTextWin_State3's exit, as TextWin_State1Next.
verifiedTextWin_State3End$C2:5CB2 · 2 B · Engine
verifiedTextWin_State3Pause$C2:5CB4 · 5 B · Engine
verifiedTextWin_State3Resume$C2:5CB9 · 5 B · Engine
verifiedTextWin_State3Loop$C2:5CBE · 2 B · Engine
verifiedTextWin_HexByte$C2:5CC0 · 67 B · EngineAppends the two hex digit glyphs of TextWin_HexIn (high digit first, from TextWin_HexGlyphs) to TextWin_Digits at TextWin_HexPos, which goes up by one per glyph (by two for a TextWin_WideGlyphMin...
verifiedTextWin_HexGlyphs$C2:5D03 · 32 B · EngineThe glyph of each hex digit 0-F (TextWin_HexByte): "0"-"9" are $D4-$DD, "A"-"F" $A0-$A5.
verifiedTextWin_NameLen10$C2:5D23 · 17 B · EngineA = the number of bytes at TextWin_SubPtr before the first TextWin_NamePad, at most 10.
verifiedTextWin_NameLen11$C2:5D34 · 17 B · EngineAs TextWin_NameLen10, at most 11 (a whole TextWinRom name).
verifiedTextWin_CharNameLen$C2:5D45 · 17 B · EngineA = the number of bytes at TextWin_SubPtr before the first 0, at most TextWin_CharNameMax.
verifiedTextWin_TrimZeros8$C2:5D56 · 59 B · EngineDrops the leading zero digits of the 8 (5, 3) digits at TextWin_Digits, keeping at least one: while the first is 0, shifts the rest down one byte.
verifiedTextWin_TrimZeros5$C2:5D91 · 28 B · Engine
verifiedTextWin_TrimZeros3$C2:5DAD · 23 B · Engine
verifiedTextWin_DrawGlyph$C2:5DC4 · 114 B · EngineDraws glyph TextWin_Glyph at TextWin_PenX into TextWin_GfxBuf and moves the pen on by the glyph's width: - TextWin_FontPtr = TextWinRom_Font + glyph * 24, TextWin_FontNibPtr = TextWinRom_FontRight...
verifiedTextWin_Blit2bpp$C2:5E36 · 83 B · EngineDraws the glyph's 24 bytes with TextWin_Blit2bppRow, one per TextWin_GlyphRow: the first 8 (TextWin_GlyphTopPairs pairs) at TextWin_OutPtr on, then TextWin_OutPtr + TextWin_NextRow2bpp and the...
verifiedTextWin_Blit2bppRow$C2:5E89 · 38 B · EngineOne glyph byte: A = byte TextWin_GlyphRow of TextWin_FontPtr in the high byte and of TextWin_FontNibPtr in the low (its high nibble for an even TextWin_GlyphLow, its low nibble moved up for an odd...
verifiedTextWin_Blit2bppShifts$C2:5EAF · 16 B · EngineTextWin_Blit2bppRow's entry for each pen shift 0-7.
verifiedTextWin_Blit2bppShr0$C2:5EBF · 16 B · Engine
verifiedTextWin_Blit2bppShr4$C2:5ECF · 1 B · Engine
verifiedTextWin_Blit2bppShr3$C2:5ED0 · 1 B · Engine
verifiedTextWin_Blit2bppShr2$C2:5ED1 · 1 B · Engine
verifiedTextWin_Blit2bppShr1$C2:5ED2 · 19 B · Engine
verifiedTextWin_Blit2bppShl3$C2:5EE5 · 3 B · Engine
verifiedTextWin_Blit2bppShl2$C2:5EE8 · 3 B · Engine
verifiedTextWin_Blit2bppShl1$C2:5EEB · 28 B · Engine
verifiedTextWin_Blit4bpp$C2:5F07 · 83 B · EngineAs TextWin_Blit2bpp with TextWin_Blit4bppRow and TextWin_NextRow4bpp: the second part goes $200 bytes on, and the tiles are TextWin_TileOfs4bpp's, $20 bytes apart (probably 4bpp tiles, the glyph...
verifiedTextWin_Blit4bppRow$C2:5F5A · 38 B · EngineTextWin_Blit2bppRow with the tile offsets of TextWin_TileOfs4bpp.
verifiedTextWin_Blit4bppShifts$C2:5F80 · 16 B · EngineTextWin_Blit4bppRow's entry for each pen shift 0-7.
verifiedTextWin_Blit4bppShr0$C2:5F90 · 16 B · Engine
verifiedTextWin_Blit4bppShr4$C2:5FA0 · 1 B · Engine
verifiedTextWin_Blit4bppShr3$C2:5FA1 · 1 B · Engine
verifiedTextWin_Blit4bppShr2$C2:5FA2 · 1 B · Engine
verifiedTextWin_Blit4bppShr1$C2:5FA3 · 19 B · Engine
verifiedTextWin_Blit4bppShl3$C2:5FB6 · 3 B · Engine
verifiedTextWin_Blit4bppShl2$C2:5FB9 · 3 B · Engine
verifiedTextWin_Blit4bppShl1$C2:5FBC · 28 B · Engine
verifiedTextWin_CharNamePtrs$C2:5FD8 · 14 B · EngineThe 16-bit addresses (bank $7E) of the first 7 names at TextWin_CharNames, TextWin_CharNameSize bytes apart (codes $11 and $13-$19).
verifiedTextWin_TileOfs2bpp$C2:5FE6 · 128 B · EngineTextWin_Blit2bppRow: the TextWin_GfxBuf offset of each 8-pixel tile column of the pen (index pen / 8; the glyph spans up to three, + 1 and + 2).

$C2:6000

Verified · 60

verifiedTextWin_TileOfs4bpp$C2:6066 · 128 B · EngineAs TextWin_TileOfs2bpp for TextWin_Blit4bppRow, $20 bytes per tile: columns 0-15 from $000, 16-31 from $400, then $200 and $600.
verifiedTextWin_GlyphWidths$C2:60E6 · 96 B · EngineThe pen advance in pixels of each glyph $A0-$FF (TextWin_DrawGlyph; index glyph - TextWin_FirstGlyph).
verifiedTextWin_StrNadia$C2:6146 · 5 B · EngineGlyphs "Nadia" (TextWin_CodeNadia, code $1E).
verifiedTextWin_DivBits$C2:614B · 19 B · EngineOne decimal digit by shift and subtract: TextWin_DivQuot = A / divisor, A = the remainder, for a divisor that the caller put in TextWin_DivSub shifted left by Y - 1 (Y = the quotient bits).
verifiedTextWin_Dec8$C2:615E · 34 B · EngineTextWin_NumValue's first byte as 3 decimal digits (0-9 each) at TextWin_DecDigits, most significant first (TextWin_DivBits by 100 and 10; the remainder is the last digit).
verifiedTextWin_Dec16$C2:6180 · 61 B · EngineTextWin_NumValue's first word as 5 decimal digits at TextWin_DecDigits (TextWin_DivBits in 16 bits by 10000, 1000, 100 and 10; the remainder is the last digit, stored as a word...
verifiedTextWin_Dec24$C2:61BD · 116 B · EngineTextWin_NumValue's 24 bits as 8 decimal digits at TextWin_DecDigits (TextWin_Div24Bits by 10000000 ... 10; the last digit is what is left of TextWin_NumValue's first byte).
verifiedTextWin_Div24Bits$C2:6231 · 50 B · EngineTextWin_DivBits for 24 bits, in place: TextWin_NumValue (3 bytes) is the value and becomes the remainder; TextWin_Div24Sub (3 bytes, shifted left by Y - 1) the divisor; TextWin_Div24Quot gets Y...
verifiedC2Scene_GetListAUnk02$C2:6263 · 11 B · EngineC2Scene_Unk1B58 = .Unk02 of the ListA entry at offset C2Scene_Unk1B32.
verifiedC2Scene_GetListBScript$C2:626E · 24 B · EngineC2Scene_Unk1B45 = the C2Scene_ListD word (a script address in bank $7F) picked by .Script of the ListB entry at offset C2Scene_Unk1B32+2.
verifiedC2Scene_GetListCUnk03$C2:6286 · 11 B · EngineC2Scene_Unk1B47 = the byte 3 past the start of the ListC entry at offset C2Scene_Unk1B32+4.
verifiedC2Scene_GetMapCell$C2:6291 · 29 B · EngineA = the metatile number at column C2Scene_PropCol (0-95), row C2Scene_PropRow of the map at C2Scene_PropMap (byte row * 96 + column).
verifiedC2Scene_GetTileProp$C2:62AE · 63 B · EngineA = the property nibble of 8x8 tile C2Scene_PropCol (0-191), C2Scene_PropRow (0-127): the metatile at column / 2, row / 2 of the map at C2Scene_PropMap; its byte row bit 0 (byte metatile * 2 + row...
verifiedC2Scene_GetSoundZone$C2:62ED · 50 B · EngineReturns the 4-bit zone of metatile C2Scene_ZoneCol, C2Scene_ZoneRow from the zone map at the start of C2Scene_Unk7200 (bank $7E): byte row * 48 + column / 2 (the row product with the hardware...
verifiedC2Scene_MapView$C2:631F · 192 B · EngineMode 6's sub-program (inferred from what it builds; see the banner): BG mode 7, sprite tiles at VRAM $6000 (OBSEL), colour math adding the fixed colour on the backdrop only; clears VRAM, the VRAM...
verifiedC2Scene_MapViewBuild$C2:63DF · 33 B · EngineBuilds the mode-7 picture: unpacks the scene's BG graphics (C2Scene_LoadBgGfx) and takes one colour per tile from them (C2Scene_MapTileColors); then draws the pixels from layer 2's map...
verifiedC2Scene_MapTileColors$C2:6400 · 83 B · EngineFor each of the C2Scene_MapTileCount 4bpp tiles in C2Scene_DecompBuf (32 bytes each: the seven BG packs), writes one byte to C2Scene_TileColors through WMDATA: the colour number (0-15) of the...
verifiedC2Scene_MapTilePixelBit$C2:6453 · 9 B · EngineShifts bit 4 of the tile byte at C2Scene_TilePtr + Y (bank DB) into C2Scene_TileColor from the right: four ROLs bring bit 4 into the carry.
verifiedC2Scene_MapDrawPixels$C2:645C · 226 B · EngineDraws the mode-7 picture's tiles, a band of 8 pixel rows (4 metatile rows) at a time, in C2Scene_VramQBuf (C2Scene_VramQBufPtr, bank $7E): mode-7 tiles are 8 x 8 bytes, one byte per pixel, and the...
verifiedC2Scene_MapCellPixels$C2:653E · 80 B · EngineDraws one metatile cell as two pixels, at C2Scene_MapOut and 8 bytes (one pixel row) below: the colours (C2Scene_TileColors) of the metatile's top-right and bottom-right tiles, each ORed with that...
verifiedC2Scene_MapFilterColor$C2:658E · 36 B · EngineTurns some pixel colours (palette * 16 + colour) into 0, the transparent colour that shows the gradient: at Loc_Id C2Scene_MapLoc1F3 the colours $40-$4E; at any other location $0F, $2F and $24-$2B.
verifiedC2Scene_MapBuildTilemap$C2:65B2 · 186 B · EngineWrites the mode-7 tilemap: a 32 x 32 tile block of bytes at C2Scene_VramQBuf, zeroed (tile 0: blank), with the picture's tiles 1-192 in 16 rows of 12 from column C2Scene_MapTileCol0, row...
verifiedC2Scene_TaskMapZoom$C2:666C · 9 B · EngineTask handler started by C2Scene_MapView: runs .State through C2Scene_MapZoomStates.
verifiedC2Scene_MapZoomStates$C2:6675 · 8 B · EngineC2Scene_TaskMapZoom's handler for each .State.
verifiedC2Scene_MapZoomInit$C2:667D · 46 B · EngineState 0: .State = 1; the mode-7 centre at the leader's place in the picture: C2Scene_M7X = C2Scene_StartX / 16 + 16 (one pixel per 16-pixel metatile, the picture 2 tiles in) and C2Scene_M7Y =...
verifiedC2Scene_MapZoomOut$C2:66AB · 62 B · EngineState 1, once per frame: .DivA and .DivB = entry .Step of C2SceneRom_ZoomDivA/B ($FF/$7F down to $10/$08: the picture shrinks), .Step + 2; when it reaches $40 (all 32 entries used) .Step = $3E...
verifiedC2Scene_MapZoomWait$C2:66E9 · 27 B · EngineState 2: when Pad_Unk00F6 has C2Scene_MapViewExitBtn (bit 3), .State = 3 and the script C2Scene_ScrMapViewExit starts.
verifiedC2Scene_MapZoomIn$C2:6704 · 50 B · EngineState 3, once per frame: .DivA/.DivB = entry .Step of the tables, then .Step - 2, and the matrix: the zoom of C2Scene_MapZoomOut backwards (entries 31 down to 1).
verifiedC2Scene_MapZoomMatrix$C2:6736 · 125 B · EngineSets the mode-7 matrix shadows from the task's .Angle, .DivA and .DivB: C2Scene_M7A = 8 cos / DivA, C2Scene_M7B = 8 sin / DivA, C2Scene_M7C = -8 sin / DivB, C2Scene_M7D = 8 cos / DivB (sine and...
verifiedC2Scene_MapZoomDivide$C2:67B3 · 71 B · EngineThe four divisions of C2Scene_MapZoomMatrix on the hardware divider, each next dividend and divisor written while the previous division runs (NOPs pad the waits): C2Scene_ZoomA = Cos8 / DivA...
verifiedC2Scene_TaskLeaderMarker$C2:67FA · 65 B · EngineTask handler (started by C2Scene_ScrMapViewMarkers): a marker sprite at the leader's place on the zoomed-out picture.
verifiedC2Scene_TaskObjAMarker$C2:683B · 79 B · EngineTask handler (started by C2Scene_ScrMapViewMarkers): as C2Scene_TaskLeaderMarker for object A (C2Scene_ObjAX/Y), with C2Scene_AnimObjAMarker; but on the first call, unless Loc_Id AND...
verifiedC2Scene_MapMarkerPos$C2:688A · 25 B · EngineTurns the task's .SprX/.SprY (scene pixels) into the screen position on the zoomed-out picture: .SprX = .SprX / 8 + 32, .SprY = .SprY / 8 + 48 (the full zoom shows the picture's 1 x 2 pixels per...
verifiedC2Scene_TaskLocMarker$C2:68A3 · 65 B · EngineTask handler (started by C2Scene_ScrMapViewMarkers): first call: .State = 1, .SprAttr = C2Scene_MapMarkerAttr, .SprX = the C2Scene_LocMarkerX word of this location (Loc_Id AND C2Scene_LocIdMask...
verifiedC2Scene_LocMarkerX$C2:68E4 · 16 B · EngineC2Scene_TaskLocMarker's screen X for Loc_Id $1F0-$1F7 (index (location - Loc_FirstBankC2) * 2).
verifiedC2Scene_MapViewGradient$C2:68F4 · 113 B · EngineSets up a blue gradient behind the picture: HDMA channel 1 in indirect mode writes COLDATA every line from C2Scene_HdmaTable record 0, two runs of 112 lines (C2Scene_MapGradRun: repeat flag and...
verifiedC2Scene_MapViewLabel$C2:6965 · 139 B · EngineDraws a string into sprite tiles $20-$3F (VRAM C2Scene_MapLabelVram) with the text window code: clears the first $400 bytes of C2Scene_HdmaArea (C2Scene_ClearUnk8621) and uses them as the glyph...
verifiedC2Scene_MapLabelStr$C2:69F0 · 8 B · EngineC2Scene_MapViewLabel's string number for Loc_Id $1F0-$1F7 (read as a word; only the low byte is kept).
verifiedC2Scene_ScrMapViewStart$C2:69F8 · 7 B · EngineStarted by C2Scene_MapView: clears the task's fields, starts a mosaic shrink on BG1 and BG2 (op $2B, arg 1 = 3) at 2 frames per step and a fade in at 2 frames per step, ends.
verifiedC2Scene_ScrMapViewExit$C2:69FF · 11 B · EngineStarted by C2Scene_MapZoomWait: raises C2Scene_MapMarkersOff (the markers end), starts a mosaic grow on BG1 and BG2 at 2 frames per step, waits 8 frames, fades out at 2 frames per step, ends...
verifiedC2Scene_ScrMapViewMarkers$C2:6A0A · 14 B · EngineStarted by C2Scene_MapZoomOut when fully zoomed out: clears the task's fields, C2Scene_MapMarkersOff = 0, and starts the three marker tasks.
verifiedC2Scene_AnimLeaderMarker$C2:6A18 · 8 B · EngineAnimation (C2Anim_Run) of C2Scene_TaskLeaderMarker: frame C2Scene_FrameMapMarkerA for 16 frames, nothing for 16, again: a blink.
verifiedC2Scene_AnimObjAMarker$C2:6A20 · 10 B · EngineAnimation of C2Scene_TaskObjAMarker: 8 frames of nothing, frame C2Scene_FrameMapMarkerB for 16, 8 of nothing, again.
verifiedC2Scene_FrameMapMarkerA$C2:6A2A · 5 B · EngineSprite frame (C2Scene_SprDrawNode): one piece at (-4, -4), tile 0 (the first tile C2Scene_MapView loaded from C2SceneRom_MapMarkerTiles).
verifiedC2Scene_FrameMapMarkerB$C2:6A2F · 5 B · EngineThe same with tile 2 (the second marker tile).
verifiedC2Scene_Dial$C2:6A34 · 148 B · EngineMode 8's sub-program: clears VRAM, the VRAM queue and the tasks; BG mode 7, OBSEL OBSEL_Size8And16_Base6000; BG1 scroll (C2Scene_DialBg1X, C2Scene_DialBg1Y), the BG2/BG3 scrolls, C2Scene_M7B, M7C...
verifiedC2Scene_TaskDial$C2:6AC8 · 9 B · EngineTask handler started by C2Scene_DialLoad: runs .State through C2Scene_DialStates.
verifiedC2Scene_DialStates$C2:6AD1 · 6 B · EngineC2Scene_TaskDial's handler for each .State.
verifiedC2Scene_DialInit$C2:6AD7 · 135 B · EngineState 0: .State = 1; .Sel = the current location's entry (C2Scene_DialFindLoc).
verifiedC2Scene_DialInput$C2:6B5E · 182 B · EngineState 1: reads Pad_Unk00F8 as a word and tests, in this order (first match wins, so e.g. C2Scene_DialBtnFwd beats C2Scene_PadRight and C2Scene_PadUp): C2Scene_DialBtnBack (back)...
verifiedC2Scene_DialTurn$C2:6C14 · 131 B · EngineState 2, once per frame.
verifiedC2Scene_DialLocs$C2:6C97 · 14 B · EngineThe Loc_Id of each marker 0-6 (C2Scene_DialSelLoc, C2Scene_DialFindLoc).
verifiedC2Scene_DialLocsLate$C2:6CA5 · 14 B · EngineThe list used once C2Scene_Flag0Copy is C2Scene_DialLateFlag or more: marker 5 is $01F6 instead of $01F4.
verifiedC2Scene_DialAngles$C2:6CB3 · 14 B · EngineThe hand's angle (Trig_Sin1024 units, 1024 per turn) for marker 0-6.
verifiedC2Scene_DialDrawHand$C2:6CC1 · 620 B · Engine
verifiedC2Scene_DialHandShape$C2:6F2D · 6 B · EngineThe hand's three points (dx, dy, signed bytes) about the centre at angle 0: the tip 40 pixels up, the base 4 pixels left and right.
verifiedC2Scene_DialMul$C2:6F33 · 82 B · EngineSigned multiply: C2Scene_MulProduct (24-bit, $19-$1B) = the signed byte C2Scene_MulByte times the signed word C2Scene_MulWord, from the magnitudes on the hardware multiplier (low byte, then high...
verifiedC2Scene_TaskSwirl$C2:6F85 · 9 B · EngineTask handler started by C2Scene_DialLoad: runs .State through C2Scene_SwirlStates (0: set up, 1: every frame after).
verifiedC2Scene_SwirlStates$C2:6F8E · 4 B · EngineC2Scene_TaskSwirl's handler for each .State.
verifiedC2Scene_SwirlInit$C2:6F92 · 245 B · EngineState 0: .State = 1, .Angle = 0.

$C2:7000

Verified · 71

verifiedC2Scene_SwirlStep$C2:7087 · 188 B · EngineState 1, every frame: toggles C2Scene_DialSwirlBuf and points C2Scene_HdmaValues 2-5 at the other pair of buffers (C2Scene_SwirlCosB/ SinB, or back to A); copies the shown pair one line up into it...
verifiedC2Scene_TaskDialMark$C2:7143 · 9 B · EngineTask handler of the seven markers (C2Scene_DialLoad starts one per .Sel 0-6): runs .State through C2Scene_DialMarkStates.
verifiedC2Scene_DialMarkStates$C2:714C · 10 B · EngineC2Scene_TaskDialMark's handler for each .State.
verifiedC2Scene_DialMarkInit$C2:7156 · 43 B · EngineState 0: .State = 1, .SprAttr = C2Scene_ObjAttrPrio3, .SprTile = 0, .SprX/.SprY = the bytes of C2Scene_DialMarkPos for .Sel (high bytes 0).
verifiedC2Scene_DialMarkHidden$C2:7181 · 30 B · EngineState 1: nothing drawn until C2Scene_DialSel = .Sel; then .State = 2, the marker's select animation (C2Scene_DialMarkAnims, first byte) is started and run.
verifiedC2Scene_DialMarkSelect$C2:719F · 15 B · EngineState 2: runs the animation; once .AnimTimer is 0 at the start of a frame, .State = 3.
verifiedC2Scene_DialMarkShown$C2:71AE · 30 B · EngineState 3: runs the animation; when C2Scene_DialSel is no longer .Sel, .State = 4 and the deselect animation (C2Scene_DialMarkAnims, second byte) starts first.
verifiedC2Scene_DialMarkDeselect$C2:71CC · 17 B · EngineState 4: runs the animation; once .AnimTimer is 0 at the start of a frame, .State = 1 (hidden again).
verifiedC2Scene_DialMarkPos$C2:71DD · 14 B · EngineScreen X and Y (one byte each) of markers 0-6: around (C2Scene_DialCentreX, C2Scene_DialCentreY), marker 1 at the hand's tip for angle 0.
verifiedC2Scene_DialMarkAnims$C2:71EB · 14 B · EngineC2SceneRom_AnimTable numbers of markers 0-6: select, then deselect.
verifiedC2Scene_DialUnpack$C2:71F9 · 39 B · EngineUnpacks entry C2Tmp_08 of C2Scene_DialPacks, its source in bank A, to bank $7F (Decomp_ToWramVec).
verifiedC2Scene_DialPacks$C2:7220 · 12 B · EngineSource and destination (bank $7F) address of the three packs C2Scene_DialLoad unpacks (the source banks are its arguments).
verifiedC2Scene_DialUploadPixels$C2:722C · 40 B · EngineDMAs C2Scene_DialPixelBytes bytes of C2Scene_DecompBuf to VMDATAH from VRAM word 0: the pixels of mode-7 tiles 0-31.
verifiedC2Scene_DialUploadMap$C2:7254 · 100 B · EngineDMAs the 32 rows of 32 words at C2Scene_DecompBuf (pack 2: tilemap low bytes, pixel high bytes) to VRAM 16 times, once at each C2Scene_DialMapBlocks address: a 4 x 4 grid of 32 x 32 blocks over...
verifiedC2Scene_DialMapBlocks$C2:72B8 · 32 B · EngineVRAM word address of each 32 x 32 block of C2Scene_DialUploadMap.
verifiedC2Scene_DialUploadObjTiles$C2:72D8 · 73 B · EngineFor each of C2Scene_DialObjLeft bytes of the list at C2Scene_DialList (24-bit, stepped on): DMAs 4bpp tile (byte) of the source at C2Scene_DialObjSrc (24-bit; tile * 32 added) to VRAM...
verifiedC2Scene_DialObjTileList$C2:7321 · 64 B · EngineThe tiles of pack 0 that become sprite tiles 0-$3F (C2Scene_DialUploadObjTiles).
verifiedC2Scene_DialUnpackNibbles$C2:7361 · 40 B · EngineSplits the C2Scene_DialNibbleBytes bytes at C2SceneRom_DialNibbles into two bytes each, high nibble first, written through WMDATA to C2Scene_DecompBuf: one byte per pixel, as mode-7 tiles take them.
verifiedC2Scene_DialLoad$C2:7389 · 209 B · EngineLoads the dial and starts its tasks: - pack 0 (bank C2Scene_DialPack0Bank) into C2Scene_DecompBuf; its $800 bytes from C2Scene_DialObjSrcB to sprite tiles $40 on (VRAM C2Scene_DialObjVramB), and...
verifiedC2Scene_DialSelLoc$C2:745A · 32 B · EngineA = the Loc_Id word of marker .Sel (task X) in C2Scene_DialLocs, or in C2Scene_DialLocsLate once C2Scene_Flag0Copy is C2Scene_DialLateFlag or more.
verifiedC2Scene_DialFindLoc$C2:747A · 52 B · EngineA = the marker (0-6) whose location in the list C2Scene_DialSelLoc would use is Loc_Id AND C2Scene_LocIdMask; 6 when none is.
verifiedC2Scene_ScrDialFadeIn$C2:74AE · 5 B · EngineStarted last by C2Scene_DialLoad: fade in at 1 frame per step, wait 16 frames, end.
verifiedC2Scene_ScrDialFadeOut$C2:74B3 · 5 B · EngineStarted by C2Scene_Dial when the mode changes: fade out at 1 frame per step, wait 16 frames, end.
verifiedC2Scene_ScrDialCentre$C2:74B8 · 76 B · EngineStarted by C2Scene_DialLoad: a large sprite (.SprTile bit 14: C2Scene_SprTileLarge in the high byte) at (C2Scene_DialCentreX + 4, $60) with priority bits $30 and palette bits 8, animation $36...
verifiedC2Scene_ScrDialPalCycle$C2:7504 · 73 B · EngineStarted by C2Scene_DialLoad: for good, palette 0 faded (12 frames per step) to the next of seven 32-byte rows of C2Scene_UnkC000 ($7E:C020 to $7E:C0C0, then $7E:C000), 384 frames apart.
verifiedC2Scene_PlaceBelowView$C2:754D · 40 B · EngineScript routine: puts the task at a random X 64-191 pixels into BG2's view (C2Scene_BgTileX+2 x 8 + a random 0-127 + 64) and 256 pixels below the view's top (C2Scene_BgTileY+2 + 32 tile rows, x 8)...
verifiedC2Scene_PlaceBelowViewAt178$C2:7575 · 35 B · EngineScript routine: as C2Scene_PlaceBelowView, but X is pixel $178 (tile column C2Scene_PlaceFixedCol) + a random 0-255, not relative to the view; Y is again 256 pixels below the top of BG2's view.
verifiedC2Scene_RandomVelocity$C2:7598 · 43 B · EngineScript routine: gives the task one of 16 velocities at random: the four words of entry (random AND 15) of C2SceneRom_RandVelocities go to .XVelFrac, .XVel, .YVelFrac and .YVel.
verifiedC2Scene_TaskBg3Drift$C2:75C3 · 58 B · EngineTask handler (started by op $35 at $C3:8BBD): while object A is not in mode 8, counts frames in .Var22 and moves BG3 one pixel left every 4th frame and one pixel down every 8th; then adds the...
verifiedC2Scene_TaskBg3DriftWave$C2:75FD · 85 B · EngineTask handler (op $35 at $C3:980D, next to C2Scene_TaskBg3Wave's at $C3:9811): as C2Scene_TaskBg3Drift, but BG3 moves one pixel left and one down together every 4th frame, and the leader's Y move...
verifiedC2Scene_TaskBg3Wave$C2:7652 · 176 B · EngineTask handler (op $35 at $C3:9811): a horizontal wave on BG3.
verifiedC2Scene_TaskBg3Slide$C2:7702 · 87 B · EngineTask handler (op $35 at $C3:9F92): while object A is not in mode 8, moves BG3 by a fixed velocity, X about -3.46 and Y +2 pixels a frame (set into .XVelFrac-.YVel on the first frame, .State 0 ->...
verifiedC2Scene_TaskBg3LineWave$C2:7759 · 153 B · EngineTask handler (no reference found; laid out as C2Scene_TaskBg3Wave): in forced blank only turns HDMA channel 1 off; waits while object A is in mode 8.
verifiedC2Scene_TaskBg3SlideFast$C2:77F2 · 87 B · EngineTask handler (op $35 at $C3:AC92): C2Scene_TaskBg3Slide with the velocity X about -17.32 and Y -10 pixels a frame.
verifiedC2Scene_TaskBg1Pan$C2:7849 · 23 B · EngineTask handler (no op $35 reference found): counts frames in .Var22 (8-bit) and every 4th frame scrolls layer 1 one pixel (C2Scene_Unk0568 with C2Scene_ScrollLayer = C2Scene_ScrollPx = 1), which...
verifiedC2Scene_ClearParty$C2:7860 · 15 B · EngineScript routine: marks all three Party_Members slots empty (C2Scene_PartySlotEmpty).
verifiedC2Scene_SaveParty$C2:786F · 25 B · EngineScript routine: copies the three Party_Members bytes to C2Scene_PartySave (C2Scene_RestoreParty puts them back).
verifiedC2Scene_RestoreParty$C2:7888 · 25 B · EngineScript routine: copies C2Scene_PartySave back to Party_Members.
verifiedC2Scene_TaskInView$C2:78A1 · 66 B · EngineScript routine (op $34 at $C3:8E82, followed by an op $23 test of $0000): C2Tmp_00 = 1 when the task is in BG2's view with a margin, else 0.
verifiedC2Scene_Win1Init$C2:78E3 · 46 B · EngineScript routine: sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as HDMA channel 1 to WH0/WH1 (indirect, two registers), turns the channel on, zeroes the buffer toggle .Var24 and falls into...
verifiedC2Scene_Win1Step$C2:7911 · 70 B · Engine
verifiedC2Scene_Win2Init$C2:7957 · 42 B · EngineScript routine (op $34 at $C3:A937): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to WH2/WH3 (indirect, two registers) and turns the channel on.
verifiedC2Scene_Win2Step$C2:7981 · 71 B · EngineScript routine (op $34 at $C3:A93E, right after C2Scene_Win2Init's): adds one to .Var24 and picks C2Scene_SwirlCosB (now odd) or C2Scene_SwirlCosA (even) as WinFx_TablePtr (bank $7E), has...
verifiedC2Scene_AddGravity$C2:79C8 · 24 B · EngineScript routine: adds 1/8 pixel a frame (C2Scene_GravityFrac) to the task's Y velocity (.YVelFrac, carrying into .YVel).
verifiedC2Scene_NudgeXRandom$C2:79E0 · 44 B · EngineScript routine (op $34 at $C3:B792 and $C3:CB7E): moves the task right by a random 0-48 pixels: a random byte x C2Scene_NudgeRange / 256 (WRMPYA/B), rounded up when the low byte of the product has...
verifiedC2Scene_RandPosA$C2:7A0C · 19 B · EngineScript routine: .SprX = $220 + a random 0-255, then falls into the sub-entry C2Scene_RandYA ($C2:7A1F): .SprY = $38 + a random 0-255.
verifiedC2Scene_RandYA$C2:7A1F · 18 B · Engine
verifiedC2Scene_RandPosB$C2:7A31 · 19 B · EngineScript routine: as C2Scene_RandPosA with .SprX = $E0 + a random 0-255, falling into the sub-entry C2Scene_RandYB ($C2:7A44): .SprY = -$48 + a random 0-255.
verifiedC2Scene_RandYB$C2:7A44 · 18 B · Engine
verifiedC2Scene_NoiseInit$C2:7A56 · 89 B · EngineScript routine (op $34 at $C3:C953): sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as both HDMA channel 1 to BG1HOFS and channel 2 to BG2HOFS (indirect, one register twice: both layers get...
verifiedC2Scene_NoiseStep$C2:7AAF · 43 B · EngineScript routine: moves both C2Scene_HdmaValues words 0-1 on by 32 lines (C2Scene_NoiseStep bytes), back to C2Scene_HandBufA when they reach its end ($8D16), so the screen shows the next part of the...
verifiedC2Scene_NoiseShow$C2:7ADA · 17 B · EngineScript routine (op $34 at $C3:CA30): points C2Scene_HdmaValues words 0-1 at C2Scene_HandBufA and its second half (the noise).
verifiedC2Scene_NoiseHide$C2:7AEB · 17 B · EngineScript routine (no reference found): points C2Scene_HdmaValues words 0-1 at C2Scene_HandBufB and its second half (every line the plain C2Scene_Bg1HScroll that C2Scene_NoiseInit stored).
verifiedC2Scene_UnpackBgPack$C2:7AFC · 36 B · EngineScript routine (op $34 at $C3:A130 and $C3:C16E): unpacks the C2SceneRom_BgPacks entry at byte offset C2Tmp_08 (entry x 3, a word set by the script) into C2Scene_DecompBuf.
verifiedC2Scene_UnpackBg3MapPack$C2:7B20 · 36 B · EngineScript routine (op $34 in the unpacked C2SceneRom_ScriptPacks 2, $C3:9F41, at +$0286 and 6, $C3:BF7B, at +$027E, each a few ops after that pack's op $34 to C2Scene_UnpackBgPack; the bytes are...
verifiedC2Scene_SetUnk7F00AABit0$C2:7B44 · 11 B · EngineScript routine (op $34 at $C3:CCA3): sets bit 0 of C2Scene_Unk7F00AA (a byte of Menu_FlagBlock7F; what it means is not traced).
verifiedC2Scene_SetUnk7F019ABit3$C2:7B4F · 11 B · EngineScript routine (op $34 at $C3:9238): sets bit 3 of C2Scene_Unk7F019A (Menu_FlagBlock7F; meaning not traced).
verifiedC2Scene_LoadExtraObjPack$C2:7B5A · 37 B · EngineUnpacks entry C2Scene_ExtraObjPack of C2SceneRom_ObjPacks into C2Scene_DecompBuf.
verifiedC2Scene_LoadExtraPalette$C2:7B7F · 32 B · EngineUnpacks entry C2Scene_ExtraPalPack of C2SceneRom_PalettePacks to A:X (C2Scene_LoadLocExtraGfx passes bank $00 and an address inside C2Scene_PaletteBuf).
verifiedC2Scene_LoadUnkC600$C2:7B9F · 37 B · EngineUnpacks entry C2Scene_UnkC600Pack of C2SceneRom_PalettePacks into C2Scene_UnkC600 ($7E:C600); what it holds is not traced.
verifiedC2Scene_TestUnk7F00F7Bit1$C2:7BC4 · 13 B · EngineScript routine (op $34 at $C3:98F4): C2Tmp_00 = 1 when bit 1 of C2Scene_Unk7F00F7 is set, else 0.
verifiedC2Scene_SetConfig1E$C2:7BD1 · 7 B · EngineScript routine (op $34 at $C3:B665 and $C3:C669): Menu_Config1E (the byte LocLoad_AudioSetup keeps the music track in) = C2Tmp_00.
verifiedC2Scene_BuildPatternTiles$C2:7BD8 · 80 B · EngineScript routine (no op $34 reference found): builds ten 4bpp tiles at C2Scene_PatternTiles ($7F:9000, the unpack buffer): zeroes the first eight ($100 bytes) and sets the two after them...
verifiedC2Scene_PatternRows$C2:7C28 · 32 B · EngineBit plane 0 rows of the four tile pairs C2Scene_BuildPatternTiles builds, 8 rows per pair, sparse to full.
verifiedC2Scene_SetUnk7F00CE$C2:7C48 · 7 B · EngineScript routine (no op $34 reference found): C2Scene_Unk7F00CE = C2Tmp_00.
verifiedC2Scene_SetUnk7F00DA$C2:7C4F · 7 B · EngineScript routine (op $34 at $C3:C448): C2Scene_Unk7F00DA = C2Tmp_00.
verifiedC2Scene_Bg2HWaveInit$C2:7C56 · 65 B · EngineScript routine (op $34 at $C3:C18F): sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as HDMA channel 1 to BG2HOFS (indirect, one register twice) and turns it on, zeroes the buffer toggle...
verifiedC2Scene_Bg2VWaveInit$C2:7C97 · 65 B · EngineScript routine (no op $34 reference found): as C2Scene_Bg2HWaveInit for BG2VOFS: C2Scene_HdmaTable[1] as HDMA channel 2, zeroes .Var26 and $7E:9176-$7E:95D5 (C2Scene_SwirlCosA to the end of...
verifiedC2Scene_Bg2HWaveStep$C2:7CD8 · 134 B · EngineScript routine (op $34 at $C3:C1A1, probably once a frame): one step of a wave that runs up BG2: adds one to .Var26 and, by its parity, shows C2Scene_HandBufA (now even) or C2Scene_HandBufB (odd)...
verifiedC2Scene_Bg2VWaveStep$C2:7D5E · 134 B · EngineScript routine (no op $34 reference found): C2Scene_Bg2HWaveStep for BG2VOFS: C2Scene_SwirlCosA (even) or C2Scene_SwirlCosB (odd) through C2Scene_HdmaValues words 2-3 (C2Scene_HdmaTable[1]).
verifiedBankC2_FreeSpace7DE4$C2:7DE4 · 540 B · Engine$FF fill up to $C2:8000, where the menu part of the bank starts (BankC2_Entry8000).

$C2:8000

Verified · 112

verifiedBankC2_Entry8000$C2:8000 · 2 B · EngineThree BRAs, the bank's second set of fixed entry points, each reached by JSL from other banks: $8000 BankC2_Entry8000 → BankC2_MenuEntry (A = an argument chosen by the caller, 0-6: the menu) $8002...
verifiedBankC2_Entry8002$C2:8002 · 2 B · Engine
verifiedBankC2_Entry8004$C2:8004 · 2 B · Engine
verifiedBankC2_ReadPadLong$C2:8006 · 4 B · EngineMenu_ReadPad as a long call (the BankC2_Entry8002 vector).
verifiedBankC2_CommandLong$C2:800A · 4 B · EngineMenu_RunCommand as a long call (the BankC2_Entry8004 vector).
verifiedBankC2_MenuEntry$C2:800E · 129 B · EngineThe menu (reached by BRA from BankC2_Entry8000).
verifiedMenu_EntryModes$C2:808F · 7 B · EngineMenu_Mode for each BankC2_MenuEntry argument 0-6 (an index into Menu_ModeLists).
verifiedMenu_InitSystems$C2:8096 · 166 B · EngineThe menu's setup: DP=$0000; copies Menu_InterruptVectors (JML Menu_Nmi, JML Menu_Irq) over NmiTrampoline/IrqTrampoline ($0500-$0507; the MVN leaves DB=$7E); sends five sound-driver commands...
verifiedMenu_CalcUnk0D38$C2:813C · 46 B · Engine
verifiedMenu_BuildPartyLists$C2:816A · 38 B · EngineLists the characters of Menu_PartyOrder that are present (bit 7 clear) in Menu_PartyList, with their positions in Menu_PartyListPos, and counts them: Menu_PartyActive (positions 0-2) and...
verifiedMenu_RunThreads$C2:8190 · 74 B · EngineThe menu's scheduler; never returns.
verifiedMenu_RunThreadsNext$C2:81DA · 60 B · Engine
verifiedMenu_ThreadEnd$C2:8216 · 8 B · Engine
verifiedMenu_Yield$C2:821E · 13 B · Engine
verifiedMenu_YieldFrames$C2:822B · 11 B · Engine
verifiedMenu_YieldSave$C2:8236 · 19 B · Engine
verifiedMenu_StartThread$C2:8249 · 12 B · EnginePuts a new thread in the slot at byte offset X: .Entry = A, .State = new and .Wait = 1 (it starts on the scheduler's next pass).
verifiedMenu_KillThreads$C2:8255 · 23 B · EngineFrees the slots whose bit is set in A's low byte (bit n: slot n).
verifiedMenu_MainThread$C2:826C · 3 B · EngineThread 1 (Menu_RunThreads starts it at the sub-entry Menu_MainThreadStart, $C2:826F): each frame calls handler Menu_ThreadVar of Menu_Mode's list in Menu_ModeLists (a list of 16-bit addresses in...
verifiedMenu_MainThreadStart$C2:826F · 34 B · Engine
verifiedMenu_ModeNone$C2:8291 · 1 B · EngineAn RTS that Menu_ModeLists entries 8-10 point at as their list: read as a list it gives handler $CA60 for index 0, so modes 8-10 are probably not used.
verifiedMenu_ModeLists$C2:8292 · 32 B · EngineOne 16-bit address (bank $C2) per Menu_Mode $00-$0F: the list of handler addresses Menu_MainThread indexes by Menu_ThreadVar.
verifiedMenu_Exit$C2:82B2 · 47 B · EngineLeaves the menu back to the caller of BankC2_Entry8000: frees every thread (Menu_KillThreads), Menu_Unk834D, fades out (Menu_FadeOut), forced blank, NMI off (auto-joypad on), DMA and HDMA off, S =...
verifiedMenu_Unk82E1$C2:82E1 · 63 B · EngineZeroes Menu_Unk2857 (5 bytes), then for each of the 7 Menu_CharRecords whose Menu_CharRec.Unk2A is $AE-$B2: when the Menu_Unk04A4 byte of that value (- $AE) is non-zero, sets the Menu_Unk2857 byte...
verifiedMenu_ExitToGame$C2:8320 · 15 B · EngineLeaves the menu for the game loop: frees every thread, Menu_Unk834D, fades out, then the sub-entry Menu_ExitRestart ($C2:832F; also BankC2_MenuEntry's new-game path): forced blank, NMI off...
verifiedMenu_ExitRestart$C2:832F · 30 B · Engine
verifiedMenu_Unk834D$C2:834D · 56 B · EngineFor each active party member (Menu_PartyOrder positions 0-2 not empty) copies the 6-byte bank-$D1 record of its weapon (Menu_WeaponRecSrc returns the MVN's source and the count - 1) into...
verifiedMenu_QueueVramRom$C2:8385 · 9 B · EngineAppends the 8-byte VRAM upload (Menu_VramRec) at $C2:X to Menu_VramQueue (at Menu_VramQueueEnd, which then goes up by 8; Menu_FlushVramQueue sends them); the sub-entry Menu_QueueVramWram...
verifiedMenu_QueueVramWram$C2:838E · 7 B · Engine
verifiedMenu_QueueVramTail$C2:8395 · 13 B · Engine
verifiedMenu_VramQueueSlot$C2:83A2 · 16 B · EngineY = Menu_VramQueue + Menu_VramQueueEnd (the next record's address) and A = 7 (the MVN count of 8 bytes).
verifiedMenu_StartFadeIn$C2:83B2 · 11 B · EngineStarts Menu_FadeInThread in slot 0.
verifiedMenu_FadeInThread$C2:83BD · 13 B · EngineThread: waits a frame, fades the brightness up by 2 a frame (Menu_Fade) and ends.
verifiedMenu_FadeOut$C2:83CA · 6 B · EngineMenu_Fade with a step of -2 (to black).
verifiedMenu_Fade$C2:83D0 · 54 B · EngineFades the screen: Menu_FadeStep = A (signed), Menu_FadeFrames = 1; then repeatedly adds the step to Menu_InidispShadow's brightness (bits 0-3): past 0 or down to it the brightness is left at 0 and...
verifiedMenu_InterruptVectors$C2:8406 · 8 B · EngineCopied over NmiTrampoline / IrqTrampoline ($0500-$0507) by Menu_InitSystems: JML Menu_Nmi and JML Menu_Irq, the menu's interrupt handlers.
verifiedMenu_Nmi$C2:840E · 100 B · EngineThe menu's NMI handler: saves DB, X, Y, P, then on its own stack (Menu_NmiStackTop; the old S kept in Menu_NmiSavedSp) A, D and P; DB = $00, DP = Menu_NmiDp.
verifiedMenu_Irq$C2:8472 · 1 B · EngineThe menu's IRQ handler (through the JML at $C2:840A): returns at once.
verifiedMenu_NmiPad$C2:8473 · 93 B · EngineThe menu NMI's pad step.
verifiedMenu_RepeatDelays$C2:84D0 · 2 B · EngineMenu_PadRepeatDelay for Menu_RepeatStage 0 and 1.
verifiedMenu_ReadPad$C2:84D2 · 26 B · EngineThe pad reader behind BankC2_Entry8002, run once a frame by the scene NMI and by other banks: reads joypad 1 (Menu_PollPad), maps it through the button configuration (Menu_MapButtons) and advances...
verifiedMenu_PollPad$C2:84EC · 89 B · EngineWaits for the auto-joypad read to finish and rebuilds the pad words from JOY1 (layout as Pad_Pressed: low byte A X L R B Y Select Start, high byte Up Down Left Right in bits 3-0)...
verifiedMenu_MapButtons$C2:8545 · 16 B · EngineTurns the three pad words into the game's button bytes through the configured button map (Menu_ButtonMap, 8 masks in the Pad_Pressed layout Menu_PollPad builds, not JOY1's): bit n of the result is...
verifiedMenu_MapButtonsOne$C2:8555 · 89 B · Engine
verifiedMenu_TickPlayTime$C2:85AE · 34 B · EngineAdds one frame to the play-time clock unless Menu_PlayTimePaused is set: Menu_PlayTime byte 0 counts up, and each byte that reaches its limit in Menu_PlayTimeLimits goes back to 0 and carries into...
verifiedMenu_PlayTimeLimits$C2:85D0 · 6 B · EngineThe count at which each Menu_PlayTime byte wraps, lowest first: frames (60), seconds (60), minutes in two digits (10, then 6) and hours in two digits (10, 10).
verifiedMenu_NmiUpload$C2:85D6 · 141 B · EngineThe menu NMI's frame upload (Menu_Nmi runs it with HDMA off when the menu loop has a frame ready): - BG1HOFS-BG3VOFS from the 12 bytes at Menu_ScrollShadow, each register written twice (low...
verifiedMenu_FlushVramQueue$C2:8663 · 70 B · EngineSends Menu_VramQueue to VRAM, newest record first, each by DMA channel 7 to VMDATAL/H (two registers): VMADD = .Dest, from .SrcBank:.Src, .Size bytes (the direct page walks the records), then...
verifiedMenu_UploadPalette$C2:86A9 · 52 B · EngineWhen Menu_PalDirty is non-zero: zeroes it and sends the 512 bytes of Menu_PalBuf ($7E:9480) to CGRAM from colour 0 by DMA channel 7.
verifiedMenu_BuildGradient$C2:86DD · 148 B · EngineBuilds an HDMA table of colour math lines for channel 0 (direct, two registers: CGADSUB then COLDATA, set here; the table address is set by the menu NMI from Menu_GradBufSel): copies...
verifiedMenu_GradientSteps$C2:8771 · 32 B · Engine16 CGADSUB / COLDATA pairs for Menu_BuildGradient: add (CGADSUB $02: BG2) the fixed colour of intensity 8 down to 0 (COLDATA $E8-$E0, all three channels), then subtract ($82) intensity 1 up to 7.
verifiedMenu_AddItem$C2:8791 · 60 B · EngineAdds Menu_ItemCount of item Menu_ItemId to the inventory: to its slot (Menu_FindItem) or else to the first empty one (id stored, count 0), the count capped at 99.
verifiedMenu_ItemSetCount$C2:87CD · 8 B · Engine
verifiedMenu_RemoveItem$C2:87D5 · 37 B · EngineTakes Menu_ItemCount of item Menu_ItemId from its slot: A = Menu_ItemShort when it has fewer (nothing changed), Menu_InvFull when it is not there; else the new count is stored (Menu_ItemSetCount)...
verifiedMenu_FindItem$C2:87FA · 28 B · EngineFinds the slot of item A with a non-zero count: C=0 with X = the slot and Menu_ItemSlot = X (a word), or C=1 with X = 0 (all 256 slots looked at).
verifiedMenu_LoadCharRec$C2:8816 · 10 B · EngineMenu_LoadCharRecA for character A, keeping P and X.
verifiedMenu_LoadPartyCharRec$C2:8820 · 25 B · EngineLoads the character at Menu_PartyList[Menu_CurMember] (Menu_LoadCharRecA); Menu_CurIsReserve = $FF when that index is past the active members (Menu_PartyActive), else 0.
verifiedMenu_LoadCharRecA$C2:8839 · 72 B · EngineCopies the Menu_CharRecords record of character A (A x $50) to Menu_CurCharRec (its address kept in Menu_CurCharRecPtr), then the 6-byte Menu_Unk2C23 entry of the record's first byte AND 7 to...
verifiedMenu_ItemCategory$C2:8881 · 38 B · EngineThe category of item A by Menu_ItemCategoryBounds (0: below $5A, 1: $5A-$7A, 2: $7B-$93, 3: $94-$BB, 4: from $BC) into Menu_ItemCategory, and its index within the category (A - the category's...
verifiedMenu_ItemCategoryBounds$C2:88A7 · 6 B · EngineThe first item id of categories 0-4, then the end of the ids ($F2, the slot count Menu_ListEquipItems scans; not read by Menu_ItemCategory).
verifiedMenu_ItemDataPtrA$C2:88AD · 43 B · EngineMenu_ItemCategory for item A, then X = Menu_ItemDataPtr = the address (bank $CC: the callers read the record with LDA $CC0000,X; only the pointer and size tables are in bank $FF) of the item's...
verifiedMenu_ItemDataPtrB$C2:88D8 · 40 B · EngineAs Menu_ItemDataPtrA for the second set of per-category tables (MenuRom_ItemTablesB, MenuRom_ItemRecSizesB), using the Menu_ItemCategory / Menu_ItemIndex left by an earlier call; result in...
verifiedMenu_CountEquippedBy$C2:8900 · 79 B · EngineFor each character of Menu_EquipChars (up to 7, stopping at the first with bit 7 set): Menu_EquipFlags[n] = 1 when the byte of its Menu_CharRecords record at the category's Menu_EquipSlotOffsets...
verifiedMenu_EquipSlotOffsets$C2:894F · 4 B · EngineThe Menu_CharRec offset of the equipped item of categories 0-3 ($29, $28, $27, $2A), as Menu_CountEquippedBy reads it (inferred from that use only).
verifiedMenu_ListEquipItems$C2:8953 · 137 B · EngineLists the inventory items of Menu_ListKind's id range (Menu_EquipListRanges: 0 $00-$59, 1 $7B-$93, 2 $5A-$7A, 3 $94-$BB) that the current character can equip (Menu_CanEquip: A non-zero), from...
verifiedMenu_EquipListRanges$C2:89DC · 8 B · EngineFirst id and end id of each Menu_ListKind (Menu_ListEquipItems).
verifiedMenu_StartCursorA$C2:89E4 · 14 B · EngineMenu_CursorYOfs = 0 and starts Menu_CursorThreadA in slot 6.
verifiedMenu_CursorThreadA$C2:89F2 · 8 B · EngineThread: Menu_CursorStepA, wait a frame, for ever.
verifiedMenu_CursorStepA$C2:89FA · 55 B · EngineOne frame of cursor A: blinks (Menu_CursorBlink) and, in the shown phase, when row Menu_Unk0D9D - Menu_Unk0416 + Menu_CursorIndex is below 10 (probably the row on screen of a scrolled list), puts...
verifiedMenu_StartCursorB$C2:8A31 · 20 B · EngineMenu_CursorTileAttr = Menu_Unk0772 and starts Menu_CursorThreadB in slot 6.
verifiedMenu_CursorThreadB$C2:8A45 · 83 B · EngineThread: each frame blinks (Menu_CursorBlink) and, in its phase with bit 0 clear, puts sprite 0 at Menu_CursorIndex's Menu_CursorPos (X + 2; Y - 1) with Menu_CursorTileAttr.
verifiedMenu_StartCursorC$C2:8A98 · 26 B · EngineMenu_BlinkMask = $FC, Menu_CursorTileAttr = Menu_Unk0772, and starts Menu_CursorThreadC in slot 6.
verifiedMenu_CursorThreadC$C2:8AB2 · 8 B · EngineThread: Menu_CursorStepC, wait a frame, for ever.
verifiedMenu_CursorStepC$C2:8ABA · 27 B · EngineOne frame of cursor C: blinks with Menu_BlinkMask (Menu_CursorBlinkMasked) and, in its phase with bit 0 clear, puts sprite 0 at Menu_CursorIndex's Menu_CursorPos (X + 2, Y - 1) with...
verifiedMenu_StartCursorD$C2:8AD5 · 32 B · EngineStarts Menu_CursorThreadD in slot 6 with the three blink timers at 3, 1 and 2 and Menu_CursorBlink = 2 (sprite 1 starts hidden).
verifiedMenu_CursorThreadD$C2:8AF5 · 8 B · EngineThread: Menu_CursorStepD, wait a frame, for ever.
verifiedMenu_CursorStepD$C2:8AFD · 108 B · EngineOne frame of cursor D, one blinking cursor per active party member (Menu_PartyActive of them): tiles and attributes $3020 into all three sprites (and $20 into Menu_Unk0D9B); each of the three...
verifiedMenu_CursorBlinkMasked$C2:8B69 · 5 B · EngineBlink timer 0: clears the bits of Menu_BlinkTimers[0] that A has set (Menu_CursorBlinkMasked passes Menu_BlinkMask; the sub-entry Menu_CursorBlink, $C2:8B6E, $FC, leaving a count 0-3), counts it...
verifiedMenu_CursorBlink$C2:8B6E · 23 B · Engine
verifiedMenu_CursorPosAB$C2:8B85 · 14 B · EngineThe sprite position for cursor index A: with M=1, A = X + 2 and B = Y - 1 of its Menu_CursorPos record (X = the record offset, Menu_CursorRecOffset).
verifiedMenu_StartListArrows$C2:8B93 · 19 B · EngineMenu_ArrowsOff = 0 and starts Menu_ListArrowsThread in slot 4.
verifiedMenu_Times4$C2:8BA6 · 18 B · EngineA = the low byte of A x 4, through the hardware multiplier (two XBAs and a NOP as the wait).
verifiedMenu_ListArrowsThread$C2:8BB8 · 126 B · EngineThread (slot 4): each frame counts Menu_ArrowTimer (7..0) and toggles bit 0 of Menu_ArrowBlink when it wraps.
verifiedMenu_RunCommand$C2:8C36 · 36 B · EngineRuns command A (Menu_CommandTable) with Menu_CmdChar = Y and Menu_ItemId = X (low bytes), stores its result A in Menu_CmdResult, runs Menu_Unk834D (for every command) and returns the result.
verifiedMenu_RunCommand_Return$C2:8C5A · 1 B · Engine
verifiedMenu_CommandTable$C2:8C5B · 26 B · EngineMenu_RunCommand's handlers by command number (BankC2Cmd_* in constants_engine.inc).
verifiedMenu_CmdFindInParty$C2:8C75 · 4 B · EngineCommand 0: Menu_CmdFindListed over the 3 active positions only.
verifiedMenu_CmdAddToParty$C2:8C79 · 26 B · EngineCommand 1: puts character Menu_CmdChar in the active party.
verifiedMenu_CmdJoin$C2:8C93 · 15 B · Engineposition Y = Menu_CmdChar, and its bit in Menu_Unk29AF (BankFF_CharBits: $80 for character 0 ... $01 for 7) set; A = the character.
verifiedMenu_CmdPartyToReserve$C2:8CA2 · 28 B · EngineCommand 2: when character Menu_CmdChar is in the active party, the members after it move up one, the third position is emptied (bit 7 set on the byte now there), and the character goes to the...
verifiedMenu_CmdPushReserve$C2:8CBE · 17 B · Engine
verifiedMenu_CmdFindListed$C2:8CCF · 2 B · EngineCommand 3: looks for character Menu_CmdChar in Menu_PartyOrder positions 0 to Menu_CmdLimit - 1 (all 9 here; 3 from the sub-entry Menu_CmdFindListed_Limit, A = the count, used by Menu_CmdFindInParty).
verifiedMenu_CmdFindListed_Limit$C2:8CD1 · 20 B · Engine
verifiedMenu_CmdAddToReserve$C2:8CE5 · 18 B · EngineCommand 4: unless character Menu_CmdChar is listed already, puts it in the first empty reserve position (Menu_CmdJoin, which also sets its Menu_Unk29AF bit); nothing when the reserve is full.
verifiedMenu_CmdUnlist$C2:8CF7 · 14 B · EngineCommand 5: empties the Menu_PartyOrder position of character Menu_CmdChar (bit 7 set; nothing moves up).
verifiedMenu_CmdRefillWord3$C2:8D05 · 23 B · EngineCommand 6: Menu_RecRefillWord3 for each of the 7 Menu_CharRecords.
verifiedMenu_RecRefillWord3$C2:8D1C · 41 B · EngineFor the Menu_CharRecords record at Y: word .Word3 = word .Word5 plus a bonus by .Unk2A ($A1: half of .Word5, $A0: a quarter, else none), capped at 999.
verifiedMenu_CmdRefillByte7$C2:8D45 · 30 B · EngineCommand 7: for each of the 7 Menu_CharRecords, byte .Word7 = byte .Word9 (low bytes only).
verifiedMenu_CmdSetSram7FE2$C2:8D63 · 7 B · EngineCommand 8: Menu_SramUnk7FE2 = $FF (BankC2_MenuEntry's new-game path zeroes it; meaning not traced).
verifiedMenu_CmdBootCheckSaves$C2:8D6A · 37 B · EngineCommand 9 (BankC2_BootArg, from GameLoop at boot): runs BankFF_UnkF9C4 for Menu_SaveSlot = 0, 1, 2 until one returns A = 0: the save-slot check (the slot's signature word and checksum in SRAM...
verifiedMenu_CmdEquip$C2:8D8F · 80 B · EngineCommand $0A: equipment of character record Menu_CmdChar (the Menu_CharRecords index), item Menu_ItemId: - id 0: the four equipment bytes (Menu_EquipSlotOffsets) get the "no item" ids of...
verifiedMenu_EquipNoneIds$C2:8DDF · 4 B · Enginethe "no item" id of categories 0-3.
verifiedMenu_CmdEquipItem$C2:8DE3 · 59 B · Enginethe item path (Menu_ItemId non-zero).
verifiedMenu_CmdItemCount$C2:8E1E · 15 B · EngineCommand $0C: A = the count of item Menu_ItemId held (Menu_FindItem), 0 when there is none.
verifiedMenu_ApplyHeal$C2:8E2D · 85 B · EngineMenu_HealShown's six words = $FFFF (nothing to show); the amounts (Menu_CalcHealAmounts); then for member Menu_UseTarget, or with Menu_UseKind bit 3 every active member (Menu_PartyActive of them...
verifiedMenu_HealHp$C2:8E82 · 41 B · EngineMember X / 2's HP amount (Menu_HealAmounts), or the record's .Unk3F (max HP) when Menu_UseAmountB bit 6 is set (the 16-bit BIT of Menu_UseAmountA: V = bit 14); at most 999; that goes to...
verifiedMenu_HealMp$C2:8EAB · 33 B · EngineAs Menu_HealHp for MP: amount Menu_HealAmounts[3 + X / 2], or .Word9 (max MP) when full, to Menu_HealShown[3 + X / 2] (no cap), added to .Word7, at most .Word9.
verifiedMenu_CalcHealAmounts$C2:8ECC · 137 B · EngineThe six Menu_HealAmounts words (HP for members 0-2, then MP), with DB=$00 for the multiplier.
verifiedMenu_UseHealOn$C2:8F55 · 23 B · EngineMenu_UseHealItem's confirm: Menu_ApplyHeal, colours $84-$87 = MenuRom_HealNumberPal, Menu_ShowHealNumbers.
verifiedMenu_ShowHealNumbers$C2:8F6C · 95 B · EngineShows the Menu_HealShown amounts over the members' sprites and waits for them: the digit tiles (BankFF_WidenTiles) queued (Menu_VramRecDigits); the palette flagged; Menu_HealCount and...
verifiedMenu_HealNumberHp$C2:8FCB · 36 B · EngineMember Menu_CurMember's HP amount (Menu_HealShown[member]), unless negative (none): its BCD (Menu_BinToBcd, 2 bytes) word to Menu_HealShown at Menu_Tmp00 (the packed index), Menu_HealParts = 1...
verifiedMenu_HealNumberMp$C2:8FEF · 39 B · EngineAs Menu_HealNumberHp for the MP amount (Menu_HealShown + 6, one byte to BCD), into Menu_HealShown + 6 at Menu_Tmp00, Menu_HealParts bit 1.

$C2:9000

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verifiedMenu_HealNumbersThread$C2:9016 · 49 B · EngineThe thread of Menu_ShowHealNumbers (slot 7): with Menu_HealParts bit 0, the HP numbers (Menu_HealBounce from entry 0, 4 digits, values at Menu_HealShown) with sound 6 (Menu_PlaySfxNow); then with...
verifiedMenu_HealBounce$C2:9047 · 76 B · EngineSound A (Menu_PlaySfxNow), then a frame at a time (a yield between): OAM high-table bytes $0908-$090A (entries 32-43) zeroed; the next byte of MenuRom_HealBounce (Menu_HealStep + 1) is the lift; a...
verifiedMenu_HealNumberSprites$C2:9093 · 101 B · EnginePuts the BCD value Menu_NumBcd as digit sprites from OAM entry 32 + Y / 4 on, digit Menu_Tmp00 (the highest) down to 0: leading zeros (but not the ones digit) take an entry without writing it; at...
verifiedMenu_HealNumberXOfs$C2:90F8 · 4 B · EngineBy the highest digit drawn (0-3): the first sprite's X offset, -4, -8, -12, -16 (the number centred on .ScreenX).
verifiedMenu_StashInventory$C2:90FC · 37 B · EngineWith Menu_Unk0D7E set: the inventory ($200 bytes, Menu_InvIds and Menu_InvCounts) is copied to Menu_InvStash and the ids are zeroed (the counts stay), so the item and equipment screens show none.
verifiedMenu_UnstashInventory$C2:9121 · 22 B · EngineWith Menu_Unk0D7E set: Menu_InvStash is copied back over the inventory ($200 bytes).
verifiedMenu_CharRecalc$C2:9137 · 55 B · EngineMenu_CharCalcStats; with accessory Menu_DoubleStat5Item, stat 5 is doubled (ASL); then the record's .Word3 = Menu_CurCharRec's (as capped by Menu_EquipStatCat3), and the 11 derived bytes...
verifiedMenu_CharCalcStats$C2:916E · 109 B · EngineMenu_StatBoosts, Menu_WeaponPower and Menu_ArmorSum ($0DAE-$0DB6) = 0; Menu_EquipSlotStats for slots 3, 2, 1, 0 (Menu_EquipSlotIdx); then for i = 6 down to 0, stat s = MenuRom_StatOrder[i]...
verifiedMenu_AttackFormulas$C2:91DB · 16 B · EngineThe attack formula by character (record byte 0 AND 7): A for 0, 3, 4, 6 and 7, B for 1 and 2, C for 5.
verifiedMenu_AttackFormulaA$C2:91EB · 56 B · EngineWRDIV = 5 x Menu_WeaponPower + 12 x stat 0; A = 9 (the divisor).
verifiedMenu_AttackFormulaB$C2:9223 · 25 B · EngineWRDIV = 2 x (stat 4 + Menu_WeaponPower); A = 3.
verifiedMenu_AttackFormulaC$C2:923C · 37 B · EngineWRDIV = 16 x stat 0 + MenuRom_Char5Attack[record byte $12] (a word table; the doubled index is taken 8-bit); A = 9.
verifiedMenu_EquipSlotStats$C2:9261 · 13 B · EngineAdds equipment slot Menu_EquipSlotIdx (0-3) to the sums through Menu_EquipStatTable.
verifiedMenu_EquipStatTable$C2:926E · 8 B · EngineMenu_EquipSlotStats' routine per slot: 0 the weapon byte (.Unk29), 1 .Unk28, 2 .Unk27, 3 the accessory (.Unk2A), the category order of Menu_EquipSlotOffsets.
verifiedMenu_EquipStatWeapon$C2:9276 · 11 B · EngineMenu_WeaponPower = Menu_ItemSortKeys[weapon], then its boosts (Menu_AddItemBoosts, a branch).
verifiedMenu_EquipStatCat1$C2:9281 · 5 B · EngineX = the .Unk28 item, then Menu_EquipStatCat2's .add.
verifiedMenu_EquipStatCat2$C2:9286 · 15 B · EngineMenu_ArmorSum += Menu_ItemSortKeys[.Unk27 item] (from .add: the item in X), then its boosts (Menu_AddItemBoosts).
verifiedMenu_EquipStatCat3$C2:9295 · 44 B · EngineThe accessory: Menu_CurMaxHp = .Word5 + .Word5 / 2 (Menu_BonusHalfId) or / 4 (Menu_BonusQuarterId) or + 0, at most 999; .Word3 lowered to it when above; then the accessory's boosts (falls into...
verifiedMenu_AddItemBoosts$C2:92C1 · 51 B · EngineFor item X: v = Menu_ItemInfo4[X]; when non-zero, the word MenuRom_ItemBoosts[v] gives in its low byte (bit 0 dropped) one bit per stat order entry from bit 7 down (MenuRom_StatOrder[i] for the...
verifiedMenu_UnpackConfig$C2:92F4 · 91 B · EngineZeroes $0D86-$0D91, then splits the first three Menu_Config bytes into one variable per field: byte 0 bits 3-7 into Menu_CfgA3-A7 (0 or 1 each) and bits 0-2 into Menu_CfgALow; byte 1 bits 0-2 into...
verifiedMenu_PackConfig$C2:934F · 89 B · EngineThe reverse of Menu_UnpackConfig: Menu_Config byte 0 = Menu_CfgA7, A6, A5, A4, A3 (bit 0 of each) in bits 7-3 and Menu_CfgALow AND 7; byte 1 = Menu_CfgB7, B6 in bits 7-6, (Menu_CfgBMid AND 7) x 8...
verifiedMenu_CanEquip$C2:93A8 · 23 B · EngineWhether the current character can equip item Menu_ItemId: A = Menu_ItemEquipChars[id] AND the character's BankFF_CharBits bit (the character id is the first byte of Menu_CurCharRec); non-zero = yes.
verifiedMenu_PageScroll$C2:93BF · 78 B · EnginePages a list on Menu_PadAction bits 1 (back) and 0 (on; bit 1 wins): the new top is Menu_PageTop - Menu_PageStep (no borrow test: a wrap is caught by the compare with Menu_PageMax, and the top...
verifiedMenu_InitPpuAndRam$C2:940D · 259 B · EnginePuts the PPU and CPU registers into the menu's starting state, then clears all of VRAM and most of bank $7E with DMA.
verifiedMenu_DmaZeroWord$C2:9510 · 2 B · Enginethe fixed DMA source of Menu_InitPpuAndRam's VRAM clear and of Menu_DmaClearWram.
verifiedMenu_DmaClearWram$C2:9512 · 48 B · EngineZeroes Y bytes of bank $7E from address X with DMA channel 0 (fixed source Menu_DmaZeroWord, one register: WMDATA).
verifiedMenu_DmaCopyFFToWram$C2:9542 · 44 B · EngineCopies Y bytes from bank $FF (MenuRom_DmaCopyBank), address A, to bank $7E at address X with DMA channel 0 (stepping source, one register: WMDATA).
verifiedMenu_InitNewGameData$C2:956E · 77 B · EngineSets up the data of a new game (inferred from what it fills).
verifiedMenu_ClearConfigAndFlags$C2:95BB · 80 B · EngineZeroes Menu_FlagBlock7F ($7F:0000-$01FF), the page $7E:0400-$04FF (Menu_PlayTime and what follows) and Menu_Config ($2990-$29AF), then copies MenuRom_DefaultConfig (12 B) to Menu_Config and the 9...
verifiedMenu_Expand3bppTiles$C2:960B · 35 B · EngineExpands A 3bpp tiles (24 bytes: planes 0-1, then plane 2) from bank $FF at X to 4bpp tiles in bank $7E at Y: the 16 bytes of planes 0-1 are copied (MVN), then each plane-2 byte is stored with...
verifiedMenu_TilesOrPlane3$C2:962E · 37 B · EngineFor Y 4bpp tiles from X: each row's plane 3 = planes 0 OR 1 OR 2, so every non-zero pixel gets colour + 8 (colours 1-7 become 9-15).
verifiedMenu_TilesOrPlanes23$C2:9653 · 37 B · EngineFor Y 4bpp tiles from X: each row's planes 2 and 3 = planes 0 OR 1, so colours 1-3 become 13-15.
verifiedMenu_TileOrPlane2$C2:9678 · 21 B · EngineFor the 4bpp tile at X: each row's plane 2 = planes 0 OR 1 and plane 3 = 0 (one word store), so colours 1-3 become 5-7.
verifiedMenu_LoadGraphics$C2:968D · 445 B · EngineBuilds the menu's tiles in Menu_TileBuf / Menu_Bg3TileBuf and sends them to VRAM through Menu_VramQueue (forced blank: Menu_InitSystems runs it after Menu_InitPpuAndRam), then loads part of the...
verifiedMenu_ClearOam$C2:984A · 43 B · EngineHides every sprite of the OAM copy: all 128 low-table entries = X 0, Y $E0, tile 0, attributes $E0 (the word Menu_OamHidden, $E000, repeated) and the 32 high-table bytes = Menu_OamHighInit ($AA...
verifiedMenu_BuildItemTables$C2:9875 · 275 B · EnginePrepares the menu's item and character data: - Menu_CleanInventory; - Menu_Unk0D7C/0D7E: 0, or $FFFF when Menu_Flag7F00BA has bit 0 set (0D7C) and also bit 1 clear (0D7E); Menu_Unk0D32/0D34 = 0...
verifiedMenu_CleanInventory$C2:9988 · 42 B · EngineEmpties every inventory slot (id and count = 0) whose count is 0, or whose id is 0, a category's "no item" id ($5A, $7B, $94) or Menu_ItemIdEnd and above.
verifiedMenu_RefreshAllChars$C2:99B2 · 24 B · EngineFor characters 0-6: Menu_LoadCharRec, then Menu_CharRecalc (the derived stats, written back to the record).
verifiedMenu_Mode00List$C2:99CA · 4 B · EngineMenu_ModeLists entry 0: the handlers Menu_MainThread runs by Menu_ThreadVar.
verifiedMenu_MainMenuInit$C2:99CE · 77 B · EngineHandler 0 of mode 0.
verifiedMenu_MainMenuLoop$C2:9A1B · 125 B · EngineHandler 1 of mode 0, every frame: Menu_CursorSel = Menu_MainSel, Menu_PadInput (the pad: it moves Menu_CursorSel and sets Menu_PadAction).
verifiedMenu_ReturnToMainMenu$C2:9A98 · 21 B · EngineBack from a submenu to mode 0: Menu_Mode = 0, Menu_ThreadVar = 1 (Menu_MainMenuLoop), the threads of Menu_SubThreads killed, Menu_MainMenuRedraw, and a tail jump to Menu_PlaySound0.
verifiedMenu_MainMenuMaps$C2:9AAD · 167 B · EngineBuilds two tilemaps in WRAM: a 16 x 6 window frame at Menu_MainFrame (tiles $3FA4-$3FAC: corners, edges and fill; row 1 copied to rows 2-4) and the background pattern of BG2 at Menu_Bg2Map (the 2...
verifiedMenu_MainMenuPreview$C2:9B54 · 17 B · EngineThe preview of icon Menu_MainSel: its Menu_MainPreviewTable routine, then Menu_MainMenuIcons.
verifiedMenu_MainPreviewTable$C2:9B65 · 12 B · EngineMenu_MainMenuPreview's routine per icon 0-5 (Menu_Icon0Preview to Menu_Icon3Preview for icons 0-3; Menu_UnkC9E5, the party order of mode 5, for icon 4 and Menu_UnkD065, the save slots of mode 6...
verifiedMenu_MainMenuRedraw$C2:9B71 · 18 B · EngineRedraws mode 0 after a submenu: icon Menu_MainSel's Menu_MainRedrawTable routine, Menu_MainMenuIcons, then a tail jump to Menu_QueueVramRom with Menu_VramRecBg2B (VRAM $6040 = $7E:3E80, $680 bytes).
verifiedMenu_MainRedrawTable$C2:9B83 · 12 B · EngineMenu_MainMenuRedraw's routine per icon 0-5 (Menu_Icon0Redraw to Menu_Icon3Redraw for icons 0-3; Menu_UnkCAE6 for icon 4 and Menu_UnkD0DB for icon 5).
verifiedMenu_MainMenuIcons$C2:9B8F · 79 B · EngineMenu_RunDrawList with MenuRom_MainIconList; Menu_HdmaenShadow |= Menu_MainHdmaBits (HDMA channels 0 and 1 and Menu_NmiMoveReq: the NMI copies Menu_NmiMoveSize = $1E bytes from $7E:9750 to...
verifiedMenu_MainIconSprites$C2:9BDE · 75 B · EngineOAM entries 0-5 = MenuRom_MainIconOam (the six icons), the selected icon's tile + $20; entries 6 and 7 = arrows (tile $22, Menu_ArrowAttr, the second flipped vertically) at the selected icon's X +...
verifiedMenu_Mode01List$C2:9C29 · 8 B · EngineMenu_ModeLists entry $01: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below).
verifiedMenu_Mode01H0$C2:9C31 · 8 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar + 1 (to handler 1) and a tail jump to Menu_Mode01Init.
verifiedMenu_Mode01H1$C2:9C39 · 55 B · EngineHandler 1, every frame: Menu_PadInput.
verifiedMenu_Mode01H2$C2:9C70 · 53 B · EngineHandler 2, every frame: Menu_PadInput.
verifiedMenu_Mode01H3$C2:9CA5 · 87 B · EngineHandler 3, every frame: Menu_PadInput.
verifiedMenu_EquipClearCharFlag$C2:9CFC · 27 B · EngineWith Menu_ListKind 0: the character id at Menu_PartyList[Menu_Unk0412] (the cursor row alone, not Menu_CurMember = row + Menu_Unk0413: with the list scrolled this is another member's id) gets its...
verifiedMenu_MemberCursor$C2:9D17 · 68 B · EngineHandler 1's cursor: when the member list scrolls (Menu_MemberMaxTop non-zero), an edge move (Menu_CursorDpad bit 7) scrolls it a row (Menu_MemberListScroll).
verifiedMenu_MemberListScroll$C2:9D5B · 84 B · EngineScrolls the member list one row: without Down (an Up edge), Menu_Unk0413 - 1 unless it is 0, the new row drawn at $7E:3580, the rows copied to row $26, Menu_ScrollStep = -4, Menu_RowScrollWord =...
verifiedMenu_MemberScrollAnim$C2:9DAF · 199 B · EngineThe member list's row scroll: Menu_CurMember = Menu_CursorSel + Menu_Unk0413 is loaded and drawn at Menu_MapPtr (Menu_DrawMemberRow), its 6 x 12 tiles in both maps get attribute bit 4...
verifiedMenu_HighlightMemberRow$C2:9E76 · 58 B · EngineFor the 3 member rows (6 x 12 tiles each from $7E:2E84, $180 bytes apart, and the same in the BG2 map): attribute bit 4 set (palette + 4, where Menu_Icon0Preview puts the dimmed colours) except on...
verifiedMenu_SetMemberRowAttr$C2:9EB0 · 29 B · EngineMenu_SetRowsAttr on 6 rows of Y's low byte tiles from Menu_Tmp04, OR Y's high byte (attribute bits 4-7 cleared, then set), in the BG1 map and $1000 bytes on (the BG2 map); a tail jump for the second.
verifiedMenu_EquipSlotIdle$C2:9ECD · 56 B · EngineHandler 2's frame without confirm or cancel: Menu_DrawSlotName, Menu_MemberPageSwitch, Menu_PlaySound0 when Menu_CursorSel differs from Menu_Unk0FC5 (which takes it), Menu_HighlightSlot...
verifiedMenu_EquipItemIdle$C2:9F05 · 217 B · EngineHandler 3's frame without confirm or cancel, on the item list (Menu_EquipList, top row Menu_EquipListTop).
verifiedMenu_ShiftItemListMap$C2:9FDE · 45 B · EngineMoves the item list's tilemap rows ($7E:4F80-$537F) by one item (two tile rows, $80 bytes) after a scroll: with Menu_ScrollStep positive (read as the high byte of the word at Menu_ScrollStep - 1)...

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verifiedMenu_MemberPageSwitch$C2:A00B · 70 B · EngineOn Menu_PadAction's page bits: bit 1 the next member (Menu_Unk85 wraps to 0), bit 0 the one before (0 wraps to Menu_Unk85 - 1).
verifiedMenu_Icon0Preview$C2:A051 · 150 B · EngineMenu_MainPreviewTable entry 0.
verifiedMenu_DimPalette$C2:A0E7 · 26 B · EngineCopies colours 0-23 of Menu_PalBuf to Y at half brightness: each colour shifted right one bit with the bits that came down from the next channel masked off (AND $3DEF).
verifiedMenu_Icon0Redraw$C2:A101 · 25 B · EngineMenu_MainRedrawTable entry 0: colours $70-$77 = MenuRom_Icon0RedrawPal, Menu_UnstashInventory, Menu_HdmaenShadow = Menu_Icon0HdmaBits.
verifiedMenu_Mode01Init$C2:A11A · 86 B · EngineMode 1's set-up (Menu_Mode01H0 jumps here): Menu_StashInventory; the tilemap $7E:3600-$3DFF zeroed; colours $70-$73 and $74-$77 both = the 4 colours at MenuRom_Mode01Pal; the draw list...
verifiedMenu_MemberArrows$C2:A170 · 66 B · EngineThe list arrows of the member list, with DB=$00 for the multiplier and divider: nothing when Menu_MemberMaxTop is 0.
verifiedMenu_DrawMemberRows$C2:A1B2 · 55 B · EngineDraws the member rows from Menu_Unk0413 on into the tilemap from $7E:2E00, 6 rows ($180 bytes) apart, until Menu_Unk85 members or 3 rows (the map address reaching $3280): Menu_DrawMemberRow for a...
verifiedMenu_DrawEmptyRow$C2:A1E9 · 6 B · EngineRuns the draw list MenuRom_EmptyRowList (a tail jump).
verifiedMenu_MemberRowFlags$C2:A1EF · 39 B · EngineFor the loaded character (Menu_CurCharRec): Menu_Unk0D4D = its id (record byte 0 AND 7) OR $20; Menu_Unk0D5D = 4 when its Menu_Unk0D38 quotient is at least the record's word +3, else 0 (probably...
verifiedMenu_DrawMemberRow$C2:A216 · 9 B · EngineMenu_MemberRowFlags, then the draw list MenuRom_MemberRowList (a tail jump).
verifiedMenu_RedrawMember$C2:A21F · 16 B · EngineMenu_DrawMemberStatus, then the member's row again at the top of the list map ($7E:2E00, Menu_DrawMemberRow).
verifiedMenu_DrawMemberStatus$C2:A22F · 68 B · EngineThe selected member: the clock (Menu_DrawClock at Menu_MainClockTile), Menu_CurMember = Menu_Unk0412 + Menu_Unk0413, Menu_LoadPartyCharRec and Menu_CharRecalc, the draw list MenuRom_StatusList...
verifiedMenu_DrawCharIcon$C2:A273 · 83 B · EngineDraws a 6 x 2 tile block at $7E:2EEC / $7E:2F2C: the 12 tile words from MenuRom_CharIconTiles[e] on, e = Menu_CharIconIndex[the loaded character's id], and copies 16 colours from...
verifiedMenu_CharIconIndex$C2:A2C6 · 7 B · EnginePer character id 0-6: the byte offset into MenuRom_CharIconTiles and MenuRom_CharIconPals (Menu_DrawCharIcon).
verifiedMenu_EquipSlotsClose$C2:A2CD · 84 B · EngineBack from handler 2 to handler 1: Menu_ScrollStep's low byte = 0, Menu_CursorSel = Menu_Unk0412, Menu_CurMember = it + Menu_Unk0413 and loaded (Menu_LoadPartyCharRec), Menu_DrawEquipNames (X =...
verifiedMenu_EquipSlotsOpen$C2:A321 · 106 B · EngineFrom handler 1 to handler 2: the draw list MenuRom_SlotsOpenList, Menu_CurMember = Menu_Unk0412 + Menu_Unk0413 loaded and its row drawn at the top of the BG1 map ($7E:2E00, Menu_DrawMemberRow)...
verifiedMenu_DrawSlotName$C2:A38B · 47 B · EngineMenu_ListKind = Menu_CursorSel (the slot) and its name, Menu_EquipSlotNames[slot] (10 tiles, bank $C2), drawn at $7E:3086 with Menu_TextWord = 0 (Menu_DrawString); then the two tile rows at...
verifiedMenu_EquipSlotNames$C2:A3BA · 40 B · EngineThe four slot names, 10 bytes each in the menu's text encoding ($FF blank, $A0 'A', $BA 'a'): " Weapon ", " Helmet ", " Armor ", and "Accessory" followed by a 0 byte, which ends the string.
verifiedMenu_HighlightSlot$C2:A3E2 · 11 B · EngineMenu_SetSlotRowsAttr from $7E:3062.
verifiedMenu_SetSlotRowsAttr$C2:A3ED · 45 B · EngineFor the 4 slot rows (two tile rows each, $80 bytes apart) from X: the attribute byte of 11 tiles in both tile rows (Menu_SetAttr2Rows) = $1C (palette 7) except on row Menu_ListKind (the selected...
verifiedMenu_EquipItemsOpen$C2:A41A · 67 B · EngineFrom handler 2 to handler 3: Menu_EquipItemsSlideIn, the draw list MenuRom_ItemsOpenList, Menu_VramRecBg2B queued, Menu_ArrowX/Y = $68 / $42, Menu_EquipListSetup, the NMI move Menu_ScrollBuild ->...
verifiedMenu_EquipListRefresh$C2:A45D · 6 B · EngineMenu_ArrowX/Y = $68 / $62, then falls into Menu_EquipListSetup.
verifiedMenu_EquipListSetup$C2:A463 · 72 B · EngineThe item list of slot Menu_ListKind: Menu_ListEquipItems, WRDIVL/H = $1500 (the dividend of Menu_ListPageSetup's arrow factors), Menu_VramRecBg3 queued; Menu_EquipListTop = 0, Menu_Unk0D26 =...
verifiedMenu_EquipSlotRecOfs$C2:A4AB · 4 B · EnginePer slot (Menu_ListKind 0-3): the character record's byte that holds it (Menu_Unk0D26; Menu_Mode01H3 swaps that byte with the inventory).
verifiedMenu_EquipItemsSlideIn$C2:A4AF · 105 B · EngineHandler 2 to 3 (Menu_EquipItemsOpen): the draw list MenuRom_ItemsSlideInList; the 12 words at Menu_Unk5CC2 = Menu_ItemsSlideInWordA; the NMI move Menu_ScrollBuild -> Menu_Mode01HdmaTable...
verifiedMenu_EquipItemsSlideStep$C2:A518 · 81 B · EngineOne frame of the item slides: Menu_SlideWordA += Menu_SlideStep and the 12 words at Menu_Unk5CC2 = it; Menu_SlideWordB += Menu_SlideStep and the 28 words from Menu_Unk5D42 = it...
verifiedMenu_DrawEquipList$C2:A569 · 49 B · EngineDraws Menu_EquipPageRows (8) rows of the item list from entry Menu_EquipListTop of Menu_EquipList on, each with Menu_DrawEquipItem at Menu_EquipListMap ($7E:4FC6) + $80 per row (two tile rows).
verifiedMenu_DrawEquipItem$C2:A59A · 41 B · EngineDraws item Menu_ItemId at $7E:X with Menu_TextWord = Menu_ItemNameAttr (attribute byte $20) for the string: its name from Menu_ItemNamePtr, without the name's first byte (Y + 1, count 10 of the...
verifiedMenu_EquipPreviewItem$C2:A5C3 · 36 B · EngineHandler 3's frame: the item under the cursor, Menu_EquipList[ Menu_EquipListTop + Menu_CursorSel - 4] (the list's first row is cursor record 4), goes to Menu_ItemId and into the slot's byte of...
verifiedMenu_EquipCompareStats$C2:A5E7 · 91 B · EngineRecomputes the stats with the item tried on (Menu_CharCalcStats; stat 5 doubled with accessory Menu_DoubleStat5Item, as Menu_CharRecalc does), then compares each value with the one the record copy...
verifiedMenu_EquipCompareOfs$C2:A642 · 11 B · EngineMenu_EquipCompareStats' order: Menu_CharRec offsets of attack, defence and stats 0, 2, 5, 3, 1, 4, 6 (.Derived + 7, + 8, + 0 ...); its loop reads the first 9.
verifiedMenu_EquipItemsClose$C2:A64D · 74 B · EngineBack from handler 3 to handler 2 (Menu_Mode01H3, after a confirm or a cancel): the selected member again (Menu_DrawMemberStatus, which reloads the record copy), Menu_CalcUnk0D38, the member's row...
verifiedMenu_EquipItemsSlideOut$C2:A697 · 89 B · EngineThe reverse of Menu_EquipItemsSlideIn: the draw list MenuRom_ItemsSlideOutList; Menu_VramRecClock and Menu_VramRecBg2B queued; the NMI move Menu_ScrollBuild -> Menu_Mode01HdmaTable...
verifiedMenu_DrawEquipNames$C2:A6F0 · 46 B · EngineThe names of the four equipped items of the record copy, in slot order (weapon .Unk29, .Unk27, .Unk28, accessory .Unk2A), one under the other from $7E:X, $80 bytes (two tile rows) apart...
verifiedMenu_EquipSlotsSlideIn$C2:A71E · 153 B · EngineHandler 1 to 2 (Menu_Mode01H1, before Menu_EquipSlotsOpen): the draw list MenuRom_SlotsSlideInList; the NMI move Menu_ScrollBuild -> Menu_EquipHdmaTable, Menu_Mode01HdmaBytesA bytes...
verifiedMenu_EquipSlotsSlideStep$C2:A7B7 · 165 B · EngineOne frame of Menu_EquipSlotsSlideIn: the 12 words at Menu_Unk5CC2 = (word + 6) AND $1FF OR $6000, the 12 at Menu_Unk5D42 = (word + Menu_ScrollOfs) AND $1FF OR $6000.
verifiedMenu_EquipSlotsSlideOut$C2:A85C · 276 B · EngineHandler 2 back to 1 (Menu_Mode01H2, before Menu_EquipSlotsClose): a frame's wait; the draw list MenuRom_SlotsSlideOutList; the 12 words at $7E:3044 and at $7E:3084 (Menu_SlotsClearA/B, the slot...
verifiedMenu_EquipSlotsBackStep$C2:A970 · 150 B · EngineOne frame of Menu_EquipSlotsSlideOut: the 12 words at Menu_Unk5CC2 = (word - 6) AND $1FF OR $6000, the 12 at Menu_Unk5D42 = (word - Menu_ScrollOfs) AND $1FF OR $6000; Menu_BandA + 6, and 6 off...
verifiedMenu_MemberListHdma$C2:AA06 · 19 B · EngineMenu_EquipSlotsSlideOut's start table (copied to Menu_ScrollBuild): $10 lines of $FFFF, $30 lines of $01E0, three times $30 lines of $01D0 (the three member rows, 48 lines each), $10 lines of...
verifiedMenu_PutHdmaEntry$C2:AA19 · 27 B · EngineWrites HDMA entries of A lines with the value Menu_Tmp00/01 through WMDATA (the caller has set WMADDL/H): one entry for A below $80; for A = $80-$FE two, A - $7F lines then $7F lines (a count byte...
verifiedMenu_Mode02List$C2:AA34 · 12 B · EngineMenu_ModeLists entry $02: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the item screen).
verifiedMenu_Mode02H0$C2:AA40 · 10 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar = 2 (handler 2, the list) and a tail jump to Menu_Mode02Init.
verifiedMenu_Mode02H1$C2:AA4A · 60 B · EngineHandler 1, every frame, the row above the list: Menu_PadInput.
verifiedMenu_Mode02H2$C2:AA86 · 66 B · EngineHandler 2, every frame, the list: Menu_ItemsPicked = $FFFF (no slot picked), Menu_PadInput.
verifiedMenu_Mode02H3$C2:AAC8 · 130 B · EngineHandler 3, every frame, with a slot picked (Menu_ItemsPicked): Menu_PadInput.
verifiedMenu_Mode02H4$C2:AB4A · 24 B · EngineHandler 4, sort: Menu_SortInventory, a frame's wait, the list redrawn (Menu_DrawItemList), Menu_VramRecClock queued, Menu_CursorSel = $0A and Menu_ThreadVar = 1 (back to the row above the list).
verifiedMenu_SortInventory$C2:AB62 · 135 B · EngineRebuilds the inventory sorted: Menu_SortHave (256 bytes) and Menu_SortCounts (256) zeroed, and $20 bytes from $7E:0F02 (after Menu_ItemsPicked; why is not traced); every slot's id is marked in...
verifiedMenu_SortGroup$C2:ABE9 · 41 B · EngineAppends sort group X to the inventory at slot Y: the ids from Menu_SortGroupFirst[X] on, Menu_SortGroupCount[X] of them, that are marked in Menu_SortHave and lack Menu_ItemInfo0 bit 3, each with...
verifiedMenu_SortGroupFirst$C2:AC12 · 5 B · EnginePer sort group 0-4: the first id.
verifiedMenu_SortGroupCount$C2:AC17 · 6 B · EnginePer sort group 0-4: the number of ids.
verifiedMenu_Mode02H5$C2:AC1D · 29 B · EngineHandler 5, the equipment info of Menu_ShowEquipInfo: Menu_CursorHold + 1 (the cursor does not move), Menu_PadInput; on confirm or cancel Menu_PlaySound0, Menu_HdmaenShadow bit 2 cleared (the...
verifiedMenu_ItemListCursor$C2:AC3A · 199 B · EngineHandlers 2 and 3 without confirm or cancel.
verifiedMenu_ShiftInvListMap$C2:AD01 · 45 B · EngineMoves the item list's tilemap rows by one entry ($80 bytes, two tile rows) after a scroll: with Menu_ScrollStep positive (read as the high byte of the word at Menu_ScrollStep - 1), $7E:2F80-$347F...
verifiedMenu_ItemListSelect$C2:AD2E · 34 B · EngineThe slot under the list cursor: Menu_Unk0D26 = (Menu_ItemsTop + Menu_CursorSel) AND $FF (a word), Menu_Unk04CA = its count, Menu_ItemId = its id, and its description (Menu_DrawDescText).
verifiedMenu_Icon1Preview$C2:AD50 · 115 B · EngineMenu_MainPreviewTable entry 1: the draw list MenuRom_Icon1List; Menu_TextWord = 0; Menu_Unk0D77 = $FF and Menu_Unk0D78 = $FF (the next Menu_DrawDescText draws); colours $50-$57 = MenuRom_Icon1PalA...
verifiedMenu_Icon1Redraw$C2:ADC3 · 13 B · EngineMenu_MainRedrawTable entry 1: Menu_UnstashInventory, Menu_HdmaenShadow = Menu_Icon1HdmaBits.
verifiedMenu_Mode02Init$C2:ADD0 · 80 B · EngineMode 2's set-up (Menu_Mode02H0 jumps here): Menu_StashInventory; the draw list MenuRom_Mode02List; Menu_ArrowX/Y = $E8 / $50, WRDIVL/H = Menu_ItemsArrowSpan; Menu_TextAttr = 0; the paging of the...
verifiedMenu_RedrawCursorRow$C2:AE20 · 35 B · EngineRedraws the list row of Menu_ItemsCursor (Menu_DrawItemRow at Menu_InvListFirst + $80 x (Menu_ItemsCursor AND $0F)), with Menu_CursorSel = Menu_ItemsCursor for the call (the caller's word at...
verifiedMenu_DrawItemList$C2:AE43 · 34 B · EngineDraws the ten list rows: Menu_DrawItemRow for Menu_CursorSel = 0 to 9 at Menu_InvListFirst + $80 x row; the caller's word at Menu_CursorSel is put back.
verifiedMenu_DrawItemRow$C2:AE65 · 16 B · EngineMenu_DrawInvSlot for slot Menu_ItemsTop + Menu_CursorSel (an 8-bit sum) at $7E:X.
verifiedMenu_DrawInvSlot$C2:AE75 · 28 B · EngineSlot Y: Menu_RowItemCount = its count and Menu_RowItemId = its id; an id with Menu_ItemInfo0 bit 1 (usable from the menu) gets Menu_TextAttr bit 3 set (palette + 2; Menu_DrawString clears the bit...
verifiedMenu_ShowEquipInfo$C2:AE91 · 37 B · EngineThe equipment info of handler 5: Menu_ClearInfoRows, the characters who can equip Menu_ItemId (Menu_ListEquipChars), its value and label (Menu_EquipValueLabel), the draw list MenuRom_EquipInfoList...
verifiedMenu_ListEquipChars$C2:AEB6 · 85 B · EngineMenu_EquipCharNames (42 bytes, seven 6-byte entries) zeroed, then for each character bit of Menu_ItemEquipChars[Menu_ItemId] AND Menu_Unk29AF (probably the recruited characters), from bit 7...
verifiedMenu_EquipValueLabel$C2:AF0B · 47 B · EngineMenu_InfoValue = Menu_ItemSortKeys[Menu_ItemId] (the weapon's power or the armour value); Menu_ItemCategory of the id (A is the word at Menu_ItemId: its low byte is used); the 11 bytes at bank $FF...
verifiedMenu_EquipLabelPtrs$C2:AF3A · 8 B · EnginePer item category 0-3: the bank-$FF address of the 11-byte label Menu_EquipValueLabel copies (categories 1 and 2 share one).
verifiedMenu_UseTargetsOpen$C2:AF42 · 67 B · EngineOpens the member window of an item use: the draw list MenuRom_UseTargetsList; object 7 off (its .Id = $FF); Menu_SprResetChars; Menu_ClearInfoRows; Menu_VramRecBg3Rows62 queued; a frame's wait...
verifiedMenu_HideCharSprites$C2:AF85 · 24 B · EngineSets bit 0 of .Flags18 of objects 0-6 (non-zero: Menu_SprThread does not place them).
verifiedMenu_ShowCharSprites$C2:AF9D · 24 B · EngineClears bit 0 of .Flags18 of objects 0-6 again.
verifiedMenu_ClearInfoRows$C2:AFB5 · 56 B · EngineBG3 map rows 0-1 at Menu_Bg3TileBuf ($80 bytes) zeroed, then 14 words from column 15 of row 0 = Menu_InfoRowWordA and 14 from column 15 of row 1 = Menu_InfoRowWordB.
verifiedMenu_PlaceMemberSprites$C2:AFED · 88 B · EngineThe member rows of the use window: Menu_TextWord = 0; for each active member (Menu_CurMember 0 up to Menu_PartyActive, stopping at one Menu_LoadPartyCharRec does not load, or when the word at...

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verifiedMenu_MemberSprYX$C2:B045 · 6 B · EnginePer member row 0-2: the word Menu_PlaceMemberSprites stores at .ScreenY: Y = $78, $A0, $C8 (40 lines apart), X low byte $E4.
verifiedMenu_DrawInvEntry$C2:B04B · 96 B · EngineOne inventory row at $7E:X: for id Menu_RowItemId 0, 24 blank bytes (Menu_Unk9B76's $FF) with Menu_DrawString after a PLP (a tail jump).
verifiedMenu_UseItem$C2:B0AB · 66 B · EngineUses item Menu_ItemId (category 4, Menu_ItemInfo0 bit 1): Menu_ItemCategory; Menu_UseKind = ((BattleRom_ItemTargetMode[index] + 1) AND 3) x 4 (bits 2-3; bit 3 = all members, as...
verifiedMenu_UseItemDone$C2:B0ED · 1 B · Engine
verifiedMenu_UseKindTable$C2:B0EE · 12 B · EngineMenu_UseItem's routine by Menu_FirstSetBit (bit 7, 6, 5, 4, 3, none).
verifiedMenu_FirstSetBit$C2:B0FA · 13 B · EngineX = 2 x the number of clear bits above the first set bit of A, testing bits 7 down to 3; X = $0A when none of them is set.
verifiedMenu_UseRandomItem$C2:B107 · 6 B · EngineMenu_UseKindTable entry 3: Menu_RollRandomItem, then a tail jump to Menu_UseHealItem.
verifiedMenu_RollRandomItem$C2:B10D · 48 B · EnginePicks the random item's effect: r = RandomTable[Menu_NmiFrames] x 100 / 256 (0-99, the multiplier's high byte); the first Menu_RandomItemOdds entry above r gives the setter (Menu_RandomItemSets)...
verifiedMenu_RandomItemOdds$C2:B13D · 4 B · EngineMenu_RollRandomItem's bounds out of 100: 5, 20, 50 (and 100, not read).
verifiedMenu_RandomItemSets$C2:B141 · 8 B · EngineMenu_RollRandomItem's setters: 5%, 15%, 30% and 50%.
verifiedMenu_RandomItemSetA$C2:B149 · 11 B · EngineMenu_UseKind = $C2 (HP and MP), Menu_UseAmountB = $40 (full).
verifiedMenu_RandomItemSetB$C2:B154 · 11 B · EngineMenu_UseKind = $82 (HP), Menu_UseAmountB = $40 (full).
verifiedMenu_RandomItemSetC$C2:B15F · 16 B · EngineMenu_UseKind = $41 (MP), Menu_UseAmountB = 3, Menu_UseAmountA = $8A (a fixed 10 x 3 = 30).
verifiedMenu_RandomItemSetD$C2:B16F · 16 B · EngineMenu_UseKind = $80 (HP), Menu_UseAmountB = 1, Menu_UseAmountA = $B2 (a fixed 50 x 1 = 50).
verifiedMenu_UseHealItem$C2:B17F · 12 B · EngineMenu_UseKindTable entry 0 (an HP / MP item): Menu_UseAmountA = $B2 (fixed, 50 per Menu_UseAmountB) with Menu_UseKind bit 7 (HP), else $8A (fixed, 10 per unit: MP).
verifiedMenu_UseTargets$C2:B18B · 60 B · Engine
verifiedMenu_UseLeave$C2:B1C7 · 49 B · Engine
verifiedMenu_UseFullItem$C2:B1F8 · 8 B · EngineMenu_UseKindTable entry 4: Menu_UseKind = $CA (HP, MP, all members) and a jump into Menu_UseHealItem's member loop (Menu_UseTargets); Menu_UseAmountA is not set here (Menu_CalcHealAmounts always...
verifiedMenu_UseStatItem$C2:B200 · 74 B · EngineMenu_UseKindTable entry 5 (no effect bit): a stat item.
verifiedMenu_StatTargetCursor$C2:B24A · 43 B · EngineThe stat item's member cursor: a Menu_CursorSel off the member rows (Menu_CursorSel - Menu_UseRowFirst at least Menu_PartyActive) wraps: to the last row on Up (Menu_CursorDpad bit 3), else to the...
verifiedMenu_StatTargetCheck$C2:B275 · 50 B · EngineMenu_Unk0DBC = 0; Menu_CurMember = Menu_CursorSel - Menu_UseRowFirst, Menu_PlaySound0 when it is not Menu_UseTarget (which takes it); the member loaded (Menu_LoadPartyCharRec); with Menu_UseKind...
verifiedMenu_ApplyStatItem$C2:B2A7 · 111 B · EngineUses a stat item on member Menu_UseTarget: colours $84-$87 = MenuRom_Icon0Pal (the same 4 colours as icon 0's $24-$27); the six words at Menu_HealShown = $FFFF and the target's (Menu_UseTarget AND...
verifiedMenu_StatCountOfs$C2:B316 · 6 B · EnginePer stat entry 1-6 (Menu_UseKind; read as Menu_StatCountOfs - 1 + X, so entry 0 would be the RTS before): the offset from record byte $2F (.StatCounts) of the count Menu_ApplyStatItem raises.
verifiedMenu_AfterItemUse$C2:B31C · 55 B · EngineAfter a use: one of the picked slot's item taken (Menu_ItemCount = 1, Menu_ItemId = Menu_InvIds[Menu_ItemsPicked]; for Menu_ItemRandom a new effect rolled first, Menu_RollRandomItem...
verifiedMenu_Mode03List$C2:B353 · 10 B · EngineMenu_ModeLists entry $03: the handlers Menu_MainThread runs by Menu_ThreadVar (the tech screen, Menu_Mode03H0-H4).
verifiedMenu_Mode03H0$C2:B35D · 8 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar + 1 (handler 1) and a tail jump to Menu_Mode03Init.
verifiedMenu_Mode03H1$C2:B365 · 8 B · EngineHandler 1: the draw list MenuRom_TechMembersList, Menu_ThreadVar + 1, and on into handler 2 (sub-entry Menu_Mode03H2, $C2:B36D), every frame, the member window: Menu_LastMember = Menu_Unk84 (the...
verifiedMenu_Mode03H2$C2:B36D · 65 B · Engine
verifiedMenu_Mode03H3$C2:B3AE · 224 B · EngineHandler 3, every frame, the tech list: Menu_HdmaenShadow = Menu_TechHdmaBits, Menu_PadInput.
verifiedMenu_Mode03H4$C2:B48E · 139 B · EngineHandler 4, every frame, the target window: Menu_PadInput, Menu_TechTargetCursor.
verifiedMenu_TechCastLoops$C2:B519 · 7 B · EnginePer character id 0-6 (object 7's .Id): the .LoopFrame Menu_Mode03H4 gives the caster's copy with .Anim Menu_TechCastAnim (the frame the looping animation goes back to, probably the end of the...
verifiedMenu_TechMemberCursor$C2:B520 · 72 B · EngineHandler 2's frame without confirm or cancel: Left / Right (Menu_CursorDpad bits 1 / 0) step Menu_TechPage down / up, wrapping in 0-2; Menu_ListCursorEdge, then Menu_RepeatFast = 0 (STZ: the N of...
verifiedMenu_TechMemberScroll$C2:B568 · 96 B · EngineScrolls the member window one row, as Menu_MemberListScroll does in mode 1: without Down (an Up edge) Menu_TechMemberTop - 1 unless it is 0, the incoming member's sprite row 3 (above the window...
verifiedMenu_TechMemberScrollAnim$C2:B5C8 · 230 B · EngineThe member window's row scroll (mode 1's Menu_MemberScrollAnim, BG1 only): Menu_HdmaenShadow = Menu_TechScrollHdmaBits; the incoming member (Menu_TechMemberRow + Menu_TechMemberTop) loaded, its...
verifiedMenu_TechPageMark$C2:B6AE · 37 B · EngineThe page names' tiles: the 10 x 2 tiles at $7E:2EE4 get attribute byte $15, then the 2 x 2 at $7E:2EE4 + Menu_TechPage x 8 get $11 (Menu_SetAttr2Rows; probably the chosen page lit, the others dimmed).
verifiedMenu_TechListIdle$C2:B6D3 · 92 B · EngineHandler 3's frame without confirm or cancel: the caster loaded.
verifiedMenu_TechListScroll$C2:B72F · 157 B · EngineScrolls the tech list a row (as Menu_EquipItemIdle does mode 1's item list) unless it is at that end: on row 0 with Menu_TechListTop 0, or on another row (the bottom one) with the top at...
verifiedMenu_TechShiftListMap$C2:B7CC · 87 B · EngineMoves the tech list's tilemap rows by one tech (two tile rows, $80 bytes) after a scroll, 11 tiles wide from column 18: with Menu_ScrollStep positive (read as the high byte of the word at...
verifiedMenu_TechTargetCursor$C2:B823 · 27 B · EngineHandler 4's cursor: Menu_UseTargetCursor (as an item's), then the caster loaded again and Menu_Unk0DBC = 0 (nothing to do) when the caster's MP (record .Word7, low byte) is below Menu_TechUseCost.
verifiedMenu_UseTargetCursor$C2:B83E · 50 B · EngineThe member cursor of an HP / MP restore (an item's or a tech's): for a single target (Menu_UseKind bit 3 clear) a Menu_CursorSel off the member rows (Menu_CursorSel - Menu_UseRowFirst at least...
verifiedMenu_UseTargetCheck$C2:B870 · 106 B · EngineMenu_Unk0DBC = 0; Menu_CurMember = Menu_CursorSel - Menu_UseRowFirst, Menu_PlaySound0 when it is not Menu_UseTarget (which takes it) and the target is single (Menu_UseKind bit 3 clear).
verifiedMenu_Icon2Preview$C2:B8DA · 134 B · EngineMenu_MainPreviewTable entry 2: the draw list MenuRom_Icon2List; Menu_TechMemberRow = 0 when it is not below Menu_PartyActive; Menu_LoadCharPalettes, a frame's wait, Menu_StartSprThread; the member...
verifiedMenu_Icon2Redraw$C2:B960 · 25 B · EngineMenu_MainRedrawTable entry 2: Menu_HdmaenShadow = 1, Menu_StartSprThread, the draw list MenuRom_Icon2RedrawList, Menu_VramRecClock queued.
verifiedMenu_Mode03Init$C2:B979 · 104 B · EngineMode 3's set-up (Menu_Mode03H0 jumps here): the draw list MenuRom_Mode03List; Menu_CursorSel = Menu_TechMemberRow + $0B (the member's row record); the palette flagged; Menu_Unk84 = $FF (so...
verifiedMenu_TechCasterSprite$C2:B9E1 · 40 B · EngineObject 7 as the caster's copy in the list window: Menu_SprUploadMax = 2; the member (Menu_TechMemberRow + Menu_TechMemberTop) loaded; .Anim, .Kind and .Flags18 = 0, .ScreenY / .ScreenX low byte =...
verifiedMenu_TechLoadCaster$C2:BA09 · 38 B · EngineObject 7's .TileAttr high byte (the palette) = that of the loaded character's own object (page Menu_Times64 of its id; the offset is read back from Menu_Unk0D2C); then, with DP = object 7's page...
verifiedMenu_TechDrawMemberRow$C2:BA2F · 32 B · EngineOne member row of the tech screen at Menu_MapPtr: Menu_MemberRowFlags; Menu_Unk0D5E = 4 when the loaded character's MP (record .Word7, low byte) is below Menu_TechCost's low byte, else 0 (probably...
verifiedMenu_TechDrawMembers$C2:BA4F · 173 B · EngineThe member window: Menu_SprResetChars, object 7's .Flags18 = $FF; rows = Menu_Unk85 (the members), at most 3, kept in Menu_TechRowsLeft; from member Menu_TechMemberTop, row by row (Menu_TechSprRow...
verifiedMenu_TechRowSprite$C2:BAFC · 30 B · EnginePuts the sprite object of character A (page Menu_Times64 of it) in member row Menu_TechSprRow: .Id = A, .Flags18 = 0, .ScreenX low byte = $1C, .ScreenY = Menu_TechRowSprY[Menu_TechSprRow].
verifiedMenu_TechRowSprY$C2:BB1A · 5 B · EnginePer Menu_TechSprRow: the .ScreenY of rows 0-2 ($38, $68, $98: 48 lines apart), 3 (above the window, $08) and 4 (below, $C8), the rows a member scrolls in from.
verifiedMenu_TechShowCost$C2:BB1F · 49 B · EngineThe list cursor's tech: Menu_TechPartners (Menu_TechId, the members it needs); its MP cost (Menu_TechMpCost, in Menu_TechCost) and the cost table index into Menu_TechCostIdx[0]; Menu_TextAttr = 4...
verifiedMenu_TechListOpen$C2:BB50 · 60 B · EngineThe list window: WRDIVL/H = $1500; Menu_ListTop = Menu_TechListTop x 4; the paging of Menu_TechCount techs eight rows a page from cursor record 0 (Menu_ListPageSetup with Y = the word at...
verifiedMenu_TechDrawRows$C2:BB8C · 74 B · Engine
verifiedMenu_TechPartners$C2:BBD6 · 76 B · EngineMenu_TechMembers[1-2] = $FF; Menu_SprResetChars; Menu_TechId = Menu_TechList[Menu_TechListRow + Menu_TechListTop] (the cursor's tech); the characters its Menu_TechShown byte needs...
verifiedMenu_TechMpCost$C2:BC22 · 55 B · EngineThe MP cost of tech Menu_TechId for the loaded character: on page 0 (Menu_TechPage) X = the id; else (REP #$30) X = the byte at Menu_TechCostIdxs + 64 x (record byte 0 AND $0F, the character) +...
verifiedMenu_TechCostCut$C2:BC59 · 22 B · EngineA = the MP cost in A's low byte as the loaded character's accessory (record .Unk2A) cuts it: $A2 halves it, $A3 halves it twice, each time rounded up (LSR, ADC #0); other accessories leave it...
verifiedMenu_TechPageCheck$C2:BC6F · 63 B · EngineA key of the member and page, (Menu_TechMemberRow + Menu_TechMemberTop) x 16 OR Menu_TechPage, compared with Menu_Unk84 (which takes it); nothing more when equal.
verifiedMenu_TechBuildList$C2:BCAE · 31 B · EngineMenu_TechList's first 24 bytes = $FF, then Menu_TechListBytes and Menu_TechListIds.
verifiedMenu_TechListBytes$C2:BCCD · 51 B · EngineLists in Menu_TechBytesList the tech bytes (Menu_TechShown indexes) of page Menu_TechPage (Menu_TechPages: the first byte and the count) whose MenuRom_TechByteMembers has the loaded character's...
verifiedMenu_TechListIds$C2:BD00 · 64 B · EngineFor each byte n of Menu_TechBytesList (to the $FF): every set bit of Menu_TechShown[n], from bit 7, is one tech, numbered from Menu_TechFirstIds[n] up (the loop ends at Menu_TechFirstIds[n + 1])...
verifiedMenu_TechFirstIds$C2:BD40 · 37 B · EnginePer tech byte 0-36 (Menu_TechShown): the id of the tech of its bit 7.
verifiedMenu_TechPages$C2:BD65 · 6 B · EnginePer Menu_TechPage 0-2: the first tech byte and the count (bytes 0-6, 7-21 and 22-36: probably the single, double and triple techs).
verifiedMenu_TechDrawList$C2:BD6B · 46 B · EngineThe eight list rows from entry Menu_Tmp00 of Menu_TechList: each id goes to Menu_TechId and is drawn (Menu_TechDrawRow) at $7E:3024 on, $80 bytes a row.
verifiedMenu_TechDrawRow$C2:BD99 · 25 B · EngineDraws list row Menu_TechId at $7E:X: its name (Menu_TechDrawName), or for $80 and up (the $FF after the list) 11 blank tiles: the string at Menu_Unk9B76 ($FF bytes) through Menu_DrawString, a tail...
verifiedMenu_TechDrawName$C2:BDB2 · 57 B · EngineDraws the name of tech A (11 tiles at MenuRom_TechNames + 11 x A, by the hardware multiplier) at $7E:Menu_MapPtr, with Menu_TextAttr = $0C for a tech with Menu_TechInfo bit 6 (BankFF_UnkF813's...
verifiedMenu_TechNextMark$C2:BDEB · 22 B · EngineOn page 0, for a tech with Menu_TechInfo bit 6 (the one being learnt, probably), the draw list MenuRom_TechNextList.
verifiedMenu_TechDescIfNew$C2:BE01 · 21 B · EngineMenu_TechDescText when Menu_TechId is not the string drawn last (Menu_Unk0D77) or Menu_Unk0D78 bit 7 is set (the same test is made again there).
verifiedMenu_TechPageTitle$C2:BE16 · 29 B · EngineThe page's title string: Menu_HdmaenShadow = Menu_TechHdmaBits, Menu_TextDest = $5356, Menu_Unk0DC9 = $0A, string Menu_TechPage + $76 of the tech text table, through Menu_TechDescText's set-up...
verifiedMenu_TechDescText$C2:BE33 · 17 B · EngineMenu_DrawDescText for the tech screen: Menu_TextDest = $5344, Menu_Unk0DC9 = 1, A = Menu_TechId; then (sub-entry Menu_TechTextSetup, $C2:BE44, also the tail of Menu_TechPageTitle) unless A is the...
verifiedMenu_TechTextSetup$C2:BE44 · 53 B · Engine
verifiedMenu_TechTargetsOpen$C2:BE79 · 85 B · EngineOpens (or, after a use, redraws) the target window of handler 4: the caster (Menu_TechMemberRow + Menu_TechMemberTop, a 16-bit store: the byte after Menu_CurMember = 0) loaded, its cost...
verifiedMenu_VramRecTechRows$C2:BECE · 7 B · EngineA Menu_VramRec: VRAM $5840 = $7E:2E80 (BG1 map rows 2-9), $200 bytes; its unused last byte is the first of Menu_VramRecTechLow.
verifiedMenu_VramRecTechLow$C2:BED5 · 7 B · EngineA Menu_VramRec: VRAM $5C00 = $7E:3600 (the first half of what Menu_VramRecBg1Low sends), $400 bytes; its unused last byte is the PHP opcode of Menu_TechTargetRows.
verifiedMenu_TechTargetRows$C2:BEDC · 83 B · EngineThe target window's rows: for each active member from 0 (Menu_CurMember, stopping at one Menu_LoadPartyCharRec does not load, or when the word at Menu_Unk51, ORed into its result, is non-zero...
verifiedMenu_TechTargetSprYX$C2:BF2F · 6 B · EnginePer target row 0-2: the word Menu_TechTargetRows stores at .ScreenY: Y = $58, $78, $98 (32 lines apart), X low byte $E4.
verifiedMenu_Mode04List$C2:BF35 · 8 B · EngineMenu_ModeLists entry $04: the handlers Menu_MainThread runs by Menu_ThreadVar (the settings screen, Menu_Mode04H0-H3).
verifiedMenu_Mode04H0$C2:BF3D · 8 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar + 1 (handler 1) and a tail jump to Menu_Mode04Init.
verifiedMenu_Mode04H1$C2:BF45 · 40 B · EngineHandler 1, every frame, the entry list: Menu_HdmaenShadow = Menu_CfgHdmaBits, Menu_PadInput.
verifiedMenu_Mode04H2$C2:BF6D · 50 B · EngineHandler 2, every frame, the button map: Menu_PadInput.
verifiedMenu_Mode04H3$C2:BF9F · 53 B · EngineHandler 3, every frame, entry 7's choice of Menu_CfgCLow (cursor records $0C-$0F): Menu_PadInput.
verifiedMenu_CfgEntryRun$C2:BFD4 · 43 B · EngineMenu_CfgCursor = Menu_CursorSel and that entry's Menu_CfgEntryTable routine (JSR (abs,X), with P saved around it); Menu_CfgPrevCursor = Menu_CfgCursor (which the routine may have changed); the...
verifiedMenu_CfgEntryTable$C2:BFFF · 24 B · EnginePer entry (cursor record) 0-11: the routine Menu_CfgEntryRun calls each frame the cursor is on it (with M=1, X=0).

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verifiedMenu_CfgEntry0$C2:C017 · 33 B · EngineCursor entry 0: on a confirm Menu_CfgA3 = (it + 1) AND 1, also in Menu_CfgShown, and sound command $F3 with it as the argument (Audio_CmdId / Audio_CmdArg0, Audio_DriverCommand; probably the...
verifiedMenu_CfgEntry2$C2:C038 · 18 B · EngineCursor entry 2: on a confirm Menu_CfgA5 = (it + 1) AND 1, also in Menu_CfgShown+2.
verifiedMenu_CfgEntry3$C2:C04A · 18 B · EngineCursor entry 3: on a confirm Menu_CfgB6 = (it + 1) AND 1, also in Menu_CfgShown+7.
verifiedMenu_CfgEntry4$C2:C05C · 18 B · EngineCursor entry 4: on a confirm Menu_CfgB7 = (it + 1) AND 1, also in Menu_CfgShown+8.
verifiedMenu_CfgEntry1$C2:C06E · 18 B · EngineCursor entry 1: on a confirm Menu_CfgA6 = (it + 1) AND 1, also in Menu_CfgShown+3.
verifiedMenu_CfgEntry7$C2:C080 · 21 B · EngineCursor entry 7: on a confirm Menu_CursorSel = Menu_CfgCLow + $0C (its record among $0C-$0F), Menu_CfgCLowOpen + 1 and Menu_ThreadVar = 3 (handler 3 picks the value).
verifiedMenu_CfgEntry9$C2:C095 · 18 B · EngineCursor entry 9: on a confirm Menu_CfgA7 = (it + 1) AND 1, also in Menu_CfgShown+9.
verifiedMenu_CfgEntry5$C2:C0A7 · 18 B · EngineCursor entry 5: on a confirm Menu_CursorSel and Menu_CfgCursor = $0A (entry 10) and Menu_CfgSubOpen = 1 (entries 10 and 11 lead back here).
verifiedMenu_CfgEntry10$C2:C0B9 · 24 B · EngineCursor entry 10: Left / Right step Menu_CfgALow in 0-7 (Menu_CfgStepValue); confirm or cancel: Menu_CursorSel and Menu_CfgCursor = 5 (back to entry 5), Menu_CfgSubOpen = 0.
verifiedMenu_CfgEntry11$C2:C0D1 · 24 B · EngineCursor entry 11: as entry 10 for Menu_CfgBMid.
verifiedMenu_CfgEntry8$C2:C0E9 · 67 B · EngineCursor entry 8, the button map switch: on a confirm Menu_CfgA4 = (it + 1) AND 1, also in Menu_CfgShown+1; when it becomes 1 the map opens.
verifiedMenu_CfgEntry6$C2:C12C · 56 B · EngineCursor entry 6, the window style: while Menu_CfgStyleEdit is set, Left / Right step Menu_WinStyle in 0-7 (Menu_CfgStepValue), Menu_Unk0D47 = $0010 and the style's tiles and colours loaded...
verifiedMenu_CfgStepValue$C2:C164 · 31 B · EngineWith Left or Right (Menu_CursorDpad bits 1 / 0) the byte at $7E:X goes down / up by 1, wrapping in 0-7; then the three selectors are redrawn (Menu_CfgDrawSelectors) and Menu_PlaySound0.
verifiedMenu_CfgMapCursor$C2:C183 · 132 B · EngineHandler 2's frame without Left or cancel.
verifiedMenu_CfgMapButtons$C2:C207 · 8 B · EngineThe buttons a map row cycles through, as Pad_Pressed bits: A, B, X, Y, R, L, Select, then $FF (the end).
verifiedMenu_CfgMapAssign$C2:C20F · 43 B · EngineGives map row Menu_CursorSel - $0F the button Menu_Tmp00: Menu_CfgMapEdit = Menu_CfgButtonMap again (9 bytes), Menu_Tmp04 = 0, Menu_CfgMapSet for the row; then Menu_CfgMapSet again for the entry...
verifiedMenu_CfgMapSet$C2:C23A · 50 B · EngineSets map entry Menu_CfgMapEntry[X] (X itself: the table is 0-7) of Menu_CfgMapEdit to Menu_Tmp00, with Menu_Tmp01 = that entry's old button in Menu_ButtonMap; then copies the entry's clash list (a...
verifiedMenu_CfgMapSwap$C2:C26C · 26 B · EngineFor the Menu_Tmp02 + 1 entries copied to Menu_ScrollBuild (from the last): an entry whose Menu_CfgMapEdit byte is Menu_Tmp00 (the new button) gets Menu_Tmp01 (the old one) and is kept in...
verifiedMenu_CfgMapFixPages$C2:C286 · 55 B · EngineKeeps the page buttons R and L on map entries 6 and 7 unless rows 0-1 (Menu_CfgMapEdit entries 0 and 1, ORed) use them: entry 7 holding R becomes entry 6's button; without R in entries 0-1, entry...
verifiedMenu_CfgMapEntry$C2:C2BD · 8 B · EnginePer row 0-7: its Menu_CfgMapEdit / Menu_ButtonMap entry (the same number).
verifiedMenu_CfgMapClashPtrs$C2:C2C5 · 14 B · EnginePer entry 0-6: the address of its clash list (see Menu_CfgMapSet).
verifiedMenu_CfgMapClash0$C2:C2D3 · 8 B · EngineThe clash lists: a count, then the map entries whose button the entry may take over (and so must give its old one): entry 0 all the others.
verifiedMenu_CfgMapClash1$C2:C2DB · 7 B · Engine
verifiedMenu_CfgMapClash2$C2:C2E2 · 6 B · Engine
verifiedMenu_CfgMapClash3$C2:C2E8 · 4 B · Engine
verifiedMenu_CfgMapClash4$C2:C2EC · 5 B · Engine
verifiedMenu_CfgMapClash5$C2:C2F1 · 6 B · Engine
verifiedMenu_CfgMapClash6$C2:C2F7 · 4 B · Engine
verifiedMenu_CfgMapClash7$C2:C2FB · 4 B · Engine
verifiedMenu_Icon3Preview$C2:C2FF · 152 B · EngineMenu_MainPreviewTable entry 3: thread 3's .Wait + 1; the draw list MenuRom_Icon3List; the 14 words from Menu_Bg3TileBuf+$44 (row 1, tile 2 of a 32-tile map) = $21FF, then its tiles 14-15 = $21FB...
verifiedMenu_Icon3Redraw$C2:C397 · 30 B · EngineMenu_MainRedrawTable entry 3: Menu_HdmaenShadow = Menu_Icon3HdmaBits, the entry icon's four tile words (Menu_CfgIconMap) zeroed, Menu_VramRecClock queued.
verifiedMenu_Mode04Init$C2:C3B5 · 47 B · EngineMode 4's set-up (Menu_Mode04H0 jumps here): Menu_CursorSel and Menu_CursorMovedFrom = Menu_CfgCursor; the draw list MenuRom_Mode04List; Menu_Unk0D0E = $0189; Menu_Unk0D77 and Menu_Unk0D78 = $FF...
verifiedMenu_CfgDrawToggles$C2:C3E4 · 55 B · EngineThe on / off marks: for n = 9 down to 0, a 2 x 2 block at the BG map address Menu_CfgToggleMaps[n] (tile words $1530-$1533 for 0, $1534-$1537 for 1) by bit 0 of Menu_CfgShown[n] EOR...
verifiedMenu_CfgToggleMaps$C2:C41B · 20 B · EnginePer Menu_CfgShown byte 0-9: the tilemap address of its mark.
verifiedMenu_CfgToggleInvert$C2:C42F · 11 B · EnginePer Menu_CfgShown byte 0-9: 1 shows that byte's 0 as the "1" mark (only Menu_CfgA3's); the last byte is only read as the high byte of entry 9's word.
verifiedMenu_CfgCopyShown$C2:C43A · 28 B · EngineMenu_CfgShown = the ten bytes Menu_CfgA3 ...
verifiedMenu_CfgDrawSelectors$C2:C456 · 36 B · EngineThe three 0-7 selectors: Menu_CfgALow at $7E:2EA6, Menu_CfgBMid at $2F66, Menu_WinStyle at $2FE6, each through Menu_CfgDrawSelector (falling into it for the last): sub-entry Menu_CfgDrawSelector...
verifiedMenu_CfgDrawSelector$C2:C47A · 27 B · Engine
verifiedMenu_CfgDrawCLow$C2:C495 · 39 B · EngineMenu_CfgCLow's row: the 9 x 2 tiles at $7E:3064 get attribute byte $0C, then the 3 x 2 at $3064 + 6 x (Menu_CfgCLow AND 3) get 0 (Menu_SetAttr2Rows; probably the chosen one lit).
verifiedMenu_CfgEntryIcon$C2:C4BC · 61 B · EngineThe cursor entry's icon and text: the 2 x 2 tile words at Menu_CfgIconMap from MenuRom_CfgIcons[Menu_CfgCursor] (the word, then + 1, + 2, + 3); Menu_Unk0DCE = Menu_CfgCursor and Menu_Unk0DCF =...
verifiedMenu_CfgEntryByte$C2:C4F9 · 12 B · EnginePer entry 0-11: the offset from Menu_CfgA3 of its byte (entry 5's, $0B, is $0D91, and entry 11's, $0A, is $0D90 (Menu_CfgBMid): both past the ten).
verifiedMenu_CfgEntryStrBase$C2:C505 · 12 B · EnginePer entry 0-11: the number added to its byte for Menu_Unk0DCF.
verifiedMenu_LoadWindowGfx$C2:C511 · 55 B · EngineLoads the tiles of window style Menu_WinStyle (Menu_Config01 bits 0-2, copied by Menu_LoadGraphics): Menu_SprScratch = $3DC0 (use not traced; Menu_SprLoad uses the bytes as scratch)...
verifiedMenu_WindowVramRec$C2:C548 · 7 B · EngineThe Menu_VramRec of Menu_LoadWindowGfx: VRAM $3DC0 = $7E:8800 (Menu_WinTileBuf), $280 bytes.
verifiedMenu_UnkC54F$C2:C54F · 43 B · EngineApplies and draws the button map: the local subroutine .select copies MenuRom_DefaultButtonMap (9 bytes, MVN count 8) to Menu_ButtonMap, then, when Menu_CfgA4 is non-zero, Menu_CfgButtonMap over...
verifiedMenu_UnkC57A$C2:C57A · 45 B · EngineDraws the button map's six rows from Menu_ButtonMap: for row n = 0-5 (Menu_Tmp00, 16-bit) the tile word of Menu_ButtonMap entry n's button (Menu_ButtonLetter) at Menu_CfgMapRowMap +...
verifiedMenu_CfgMapRowOfs$C2:C5A7 · 12 B · EnginePer map row 0-5: the offset in Menu_CfgMapRowMap of its letter, two tile rows ($80 bytes) apart from tile row 13, column 26 on.
verifiedMenu_ButtonLetter$C2:C5B3 · 20 B · EngineA = the tile word of the button in A's low byte: the highest set bit picks the entry of MenuRom_ButtonLetters (bit 7 entry 0, ... bit 1 entry 6: the font letters A, X, L, R, B, Y, S).
verifiedMenu_UnkC5C7$C2:C5C7 · 90 B · EngineMarks the map rows the edit changes: Menu_CfgMapOld = Menu_CfgButtonMap (8 bytes, MVN count 7), then the entry of the row under the cursor (Menu_CursorSel - Menu_CfgMapRecFirst) set to $FF there...
verifiedMenu_Mode05List$C2:C621 · 6 B · EngineMenu_ModeLists entry $05: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the party order; handler 2 is shared with mode 7).
verifiedMenu_Mode05H0$C2:C627 · 33 B · EngineHandler 0: with fewer than two rows to pick (Menu_XchgPartyCount + Menu_XchgReserveCount, as icon 4's preview left them) Menu_Mode = 0, Menu_ThreadVar + 1 (back to Menu_MainMenuLoop) and a tail...
verifiedMenu_XchgNextFree$C2:C648 · 1 B · EngineMenu_CursorSel = the first row from X + 1 on (from X on for the sub-entry Menu_XchgFirstFree, $C2:C649, which the callers use) whose Menu_XchgRows entry has neither bit 7 (empty) nor bit 6...
verifiedMenu_XchgFirstFree$C2:C649 · 20 B · Engine
verifiedMenu_Mode05H1$C2:C65D · 23 B · EngineHandler 1, every frame, nothing picked yet: Menu_PadInput.
verifiedMenu_XchgPickFirst$C2:C674 · 69 B · Engine
verifiedMenu_Mode05H2$C2:C6B9 · 46 B · EngineHandler 2 of modes 5 and 7, every frame, one row picked: Menu_PadInput; neither button as in handler 1.
verifiedMenu_XchgClearPicks$C2:C6E7 · 37 B · Engine
verifiedMenu_XchgSwap$C2:C70C · 120 B · EngineSwaps the characters at positions Menu_XchgPick and Menu_XchgPick2 of Menu_PartyOrder (Menu_Tmp00 the go-between), Menu_BuildPartyLists, then swaps their 10 x 5 tile blocks (Menu_DrawCmdSwapBlocks...
verifiedMenu_XchgBlockPos$C2:C784 · 34 B · EngineThe map position of row A's block: Menu_Tmp00 = the column (Menu_XchgPartyX for rows 0-2; Menu_XchgReserveX for rows 3 on, which count from 0 again; Menu_XchgAloneX when Menu_Unk0D36 is non-zero)...
verifiedMenu_Mode07List$C2:C7A6 · 6 B · EngineMenu_ModeLists entry $07: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the party order from BankC2_MenuEntry; handler 2 is mode 5's).
verifiedMenu_Mode07H0$C2:C7AC · 52 B · EngineHandler 0: Menu_Unk0D36 (both bytes) = Menu_CurMember (the entry's X: non-zero shows only the party); Menu_XchgMusic; icon 4's preview (Menu_UnkC9E5); the cursor on the first row that can be...
verifiedMenu_Mode07H1$C2:C7E0 · 37 B · EngineHandler 1 of mode 7, every frame: Menu_PadInput; neither button as mode 5's handler 1.
verifiedMenu_XchgCursor$C2:C805 · 86 B · EngineThe cursor step after Menu_PadInput: Menu_CursorYOfs = 0 (8-bit); with five reserve members or more and a move that hit an edge (Menu_CursorDpad bit 7) Menu_XchgEdge (the list scrolls).
verifiedMenu_XchgEdge$C2:C85B · 95 B · EngineA move off the shown reserve rows: after an Up move Menu_CursorSel = 3 (the top row) and, when Menu_Unk80 is non-zero, Menu_Unk80 - 1, Menu_CursorYOfs = Menu_XchgUpYOfs (-48), Menu_XchgScrollPos =...
verifiedMenu_XchgScroll$C2:C8BA · 143 B · EngineScrolls the reserve list by one member: Menu_CurMember = Menu_PartyActive + the reserve row coming in (Menu_CursorSel - 3 + Menu_Unk80; also in Menu_Tmp00), its record (Menu_LoadPartyCharRec) and...
verifiedMenu_XchgShiftSprites$C2:C949 · 42 B · EngineFor each reserve row (Menu_XchgReserveCount down to 1): the object of its character (Menu_Times64 of the Menu_PartyOrder byte) gets .ScreenY - Menu_ScrollStep (8-bit) and .Anim = 0.
verifiedMenu_XchgPoses$C2:C973 · 59 B · EngineThe sprites' poses: .Anim = Menu_XchgPoseStand for the characters at positions 8 down to 0 (Menu_Tmp00), Menu_XchgPoseCursor for the one at Menu_XchgCurEntry and, while Menu_XchgPick is set (bit 7...
verifiedMenu_XchgSkip$C2:C9AE · 55 B · EngineMoves the cursor off a row it cannot take.
verifiedMenu_UnkC9E5$C2:C9E5 · 126 B · EngineMenu_MainPreviewTable entry 4 (also run by Menu_Mode07H0): thread 3's .Wait = 3; every object hidden (Menu_SprHideAll); the routine of Menu_XchgPreviewTable by Menu_Unk0D36 bit 1...
verifiedMenu_XchgPreviewTable$C2:CA63 · 4 B · EngineMenu_UnkC9E5's routine by Menu_Unk0D36 bit 1: Menu_XchgPreviewA (clear), Menu_XchgPreviewB (set).
verifiedMenu_XchgPreviewA$C2:CA67 · 114 B · EngineThe draw list MenuRom_XchgListA; Menu_MapPtr = Menu_XchgMap; string 4 of MenuRom_NameStrings (5 with Menu_Unk0D7C set) drawn 4bpp into Menu_TextGfxA (Menu_DrawText4bpp; TextWin_StrIndex, StrTable...
verifiedMenu_XchgTextVramRec$C2:CAD9 · 7 B · EngineThe Menu_VramRec of Menu_XchgPreviewA: VRAM $1000 = Menu_TextGfxA ($7E:5E00), $1000 bytes.
verifiedMenu_XchgPreviewB$C2:CAE0 · 6 B · EngineA tail jump to Menu_RunDrawList with MenuRom_XchgListB.
verifiedMenu_UnkCAE6$C2:CAE6 · 13 B · EngineMenu_MainRedrawTable entry 4: Menu_HdmaenShadow = Menu_XchgHdmaBits and Menu_StartSprThread.
verifiedMenu_XchgInit$C2:CAF3 · 152 B · EngineThe screen of modes 5 and 7: the draw list MenuRom_XchgList; Menu_ClearOam; Menu_HdmaenShadow = Menu_XchgHdmaBits; Menu_Unk0D0E = Menu_XchgUnk0D0E; Menu_LoadCharPalettes; Menu_XchgDimLocked; the...
verifiedMenu_XchgMusic$C2:CB8B · 52 B · EngineMode 7's music: Menu_XchgMusicOn = 0; nothing more with Menu_Unk7F01CF bit 6 set.
verifiedMenu_XchgMusicThread$C2:CBBF · 44 B · EngineThread in slot 2 (Menu_XchgMusic starts it): yields until APUIO1 reads 0; then command Audio_Cmd14 with song Menu_XchgSongId and arguments $80, $80, then Audio_CmdUnk81 with $01, $FF, $FF...
verifiedMenu_XchgSendSound$C2:CBEB · 12 B · EngineSends the command already in Audio_CmdId / Audio_CmdArg0 with Audio_CmdArg1 = Audio_CmdArg2 = $80 (Audio_DriverCommand), then falls into the sub-entry Menu_XchgSound81 ($C2:CBF7): command...
verifiedMenu_XchgSound81$C2:CBF7 · 23 B · Engine
verifiedMenu_XchgLeave$C2:CC0E · 65 B · EngineMode 7's exit: with Menu_XchgMusicOn set, Audio_CmdUnk81 with $08, $01, $01 (Menu_XchgSound81, as Menu_XchgMusic); Menu_FadeOut; then, with Menu_XchgMusicOn set, it yields until APUIO1 reads 0 and...
verifiedMenu_XchgDimLocked$C2:CC4F · 100 B · EngineDims the party rows 0-2 whose Menu_XchgRows entry has bit 7 or 6 set: sprite colours (Menu_XchgDimChar, see the quirk) and 6 map rows of its block, on Menu_XchgMap and on Menu_Bg2Map ($1000 on)...
verifiedMenu_XchgDimChar$C2:CCB3 · 40 B · EngineHalves colours 1-15 of the sprite palette of the character at position A (A AND $BF: without the locked bit; nothing when bit 7 is set, which never happens from its caller): the 16-bit read at...
verifiedMenu_XchgPlaceSprites$C2:CCDB · 80 B · EngineDraws the rows and sprites of the members shown: the reserve rows first (Menu_XchgSprIdx from entry 3, Menu_XchgRowIdx from 0, Menu_CurMember = Menu_PartyActive + Menu_Unk80), each with...
verifiedMenu_XchgBuildRows$C2:CD2B · 112 B · EngineBuilds Menu_XchgRows: all nine bytes = Menu_XchgEmpty; Menu_XchgPartyCount = 0; for positions 0-2 of Menu_PartyOrder with a character, in order: + 1 to the count, and the entry = the position...
verifiedMenu_XchgAddSprite$C2:CD9B · 48 B · EngineOne member's row and sprite: Menu_LoadPartyCharRec (the character at Menu_PartyList[Menu_CurMember]); unless that had no character (its non-zero A, ORed with the Menu_Unk51 word, expected 0)...
verifiedMenu_XchgRowMaps$C2:CDCB · 24 B · EnginePer table entry 0-11 (Menu_XchgSprIdx / 2): the Menu_MapPtr of Menu_DrawMemberRow.
verifiedMenu_XchgPlaceAll$C2:CDE3 · 71 B · EnginePlaces the shown members' sprites again (rows not drawn): Menu_XchgHideSprites; Menu_Tmp02 (the table entry x 2) from entry 0 (9 with only the party shown), Menu_Tmp00 (the row) from 0...
verifiedMenu_XchgHideSprites$C2:CE2A · 31 B · EngineObjects 6 down to 0: .Id = Menu_SprOff, .Anim = 0, .Flags18 = 0 (as Menu_SprHideAll, which also does object 7).
verifiedMenu_XchgPlaceOne$C2:CE49 · 37 B · EnginePlaces the sprite of row Menu_Tmp00 (Menu_XchgRows entry; nothing for an empty one, bit 7): the character at the entry's position (AND Menu_XchgPosMask) gets .Id = the character and .ScreenY /...
verifiedMenu_XchgSprPos$C2:CE6E · 24 B · EnginePer table entry 0-11 (as Menu_XchgRowMaps): a sprite's .ScreenY (low byte) and .ScreenX's low byte (high byte).
verifiedMenu_XchgScreenMap$C2:CE86 · 16 B · EngineBankFF_BuildScreenMap, Menu_XchgScreenVramRec queued, then a tail jump to Menu_QueueVramRom with Menu_VramRecBg3Full.
verifiedMenu_XchgScreenVramRec$C2:CE96 · 7 B · EngineThe Menu_VramRec of Menu_XchgScreenMap: VRAM $7000 = $7E:B000 (BankFF_ScreenGfxDest), $600 bytes.
verifiedMenu_XchgStartWave$C2:CE9D · 37 B · EngineBG3SC = Menu_XchgBg3sc (written to the register, long); the Menu_WavePhase / Menu_WaveTick word = 0; Menu_XchgWaveThread started at Menu_XchgWaveStart in slot 2; the 12 bytes of...
verifiedMenu_XchgWaveThread$C2:CEC2 · 12 B · EngineThread in slot 2, started at the sub-entry Menu_XchgWaveStart ($C2:CECE): BankFF_StepWave, then for ever: Menu_XchgWaveHdmaBit set in Menu_HdmaenShadow, two frames' wait (Menu_YieldFrames)...
verifiedMenu_XchgWaveStart$C2:CECE · 6 B · Engine
verifiedMenu_Mode06List$C2:CED4 · 8 B · EngineMenu_ModeLists entry $06: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the save screen; mode $0B shares handlers 2 and 3).
verifiedMenu_Mode06H0$C2:CEDC · 33 B · EngineHandler 0: when bit 6 is set in the low byte of Menu_Unk0D34 ($FF when the menu was opened from a field location with bit 7 of Menu_Unk7F01CF clear) or in C2Scene_Unk0294, C2Scene_Unk0299 or...
verifiedMenu_Mode06H1$C2:CEFD · 13 B · EngineHandler 1, every frame: Menu_PadInput.
verifiedMenu_Mode06H1Confirm$C2:CF0A · 23 B · Engine
verifiedMenu_SaveRedraw$C2:CF21 · 15 B · Engine
verifiedMenu_SaveSlotVramRec$C2:CF30 · 7 B · EngineThe Menu_VramRec of Menu_SaveRedraw: VRAM Menu_SlotTextVram ($7900) = Menu_SlotTextBufs ($7E:7000), $600 bytes (the three slots' text).
verifiedMenu_SaveToSlot$C2:CF37 · 39 B · EngineSaves to slot Menu_SlotIdx: sound effect Menu_SaveSfx (Audio_CmdPlaySfx, Audio_CmdArg1 = Menu_SaveSfxArg; Audio_DriverCommand), Menu_SlotValid of the slot = $FF, BankFF_SaveSlot, a frame's wait...
verifiedMenu_Mode06Leave$C2:CF5E · 3 B · EngineHandler 1's cancel: a jump to Menu_ReturnToMainMenu.
verifiedMenu_Mode06H2$C2:CF61 · 39 B · EngineHandler 2 of modes 6 and $0B, every frame, the question over a slot that holds a save: Menu_PadInput; neither button: Menu_PlaySound0 when Menu_CursorSel is not Menu_Unk81.
verifiedMenu_SaveAskBack$C2:CF88 · 10 B · Engine
verifiedMenu_Mode06H3$C2:CF92 · 16 B · EngineHandler 3 of modes 6 and $0B, every frame: Menu_Unk0D9B - 1 (the main cursor not drawn this frame), Menu_PadInput; either button: a branch to Menu_SaveAskBack.
verifiedMenu_UnkCFA2$C2:CFA2 · 89 B · EngineThe save screen's cursor step: Menu_SlotIdx = Menu_LoadHiliteRow = Menu_CursorSel (the slot; Menu_PlaySound0 when it differs from the previous one, the old Menu_LoadHiliteRow), the row's highlight...
verifiedMenu_UnkCFFB$C2:CFFB · 73 B · EngineThe highlight of row Menu_LoadHiliteRow, probably: Menu_SlotHiliteBuf = Menu_SlotHiliteData (33 bytes), Menu_ScrollBuild = Menu_ScrollSaved (16 bytes: the 3-byte entries of a line count and a...

$C2:D000

Verified · 70

verifiedMenu_SlotHiliteData$C2:D044 · 33 B · EngineCopied to Menu_SlotHiliteBuf by Menu_UnkCFFB: 16 bytes $47, 16 bytes $C7, then $02 (the byte the highlighted entry points at).
verifiedMenu_UnkD065$C2:D065 · 118 B · EngineMenu_MainPreviewTable entry 5 (also run by Menu_Mode0BH0): the load screen's draw list MenuRom_LoadList; the slot windows (Menu_DrawSlotWindows); Menu_VramRecUnkFC53 queued; the palette not...
verifiedMenu_UnkD0DB$C2:D0DB · 10 B · EngineMenu_MainRedrawTable entry 5: Menu_HdmaenShadow = Menu_SaveHdmaBits.
verifiedMenu_UnkD0E5$C2:D0E5 · 40 B · EngineThe save screen over icon 5's preview: Menu_CursorSel = Menu_LoadHiliteRow (the slot shown); the draw list MenuRom_SaveList; the palette flagged; Menu_HdmaenShadow = Menu_SaveHdmaBits; the row's...
verifiedMenu_DrawSlotWindows$C2:D10D · 36 B · EngineFor slots 0-2 (Menu_SlotIdx): Menu_DrawSlotWindow at Menu_MapPtr (from Menu_SlotWinMap, + $100: 4 rows, each time; the INC of its high byte is absolute, $0062, with DP $0000 and DB $7E the same...
verifiedMenu_DrawSlotWindow$C2:D131 · 37 B · EngineSlot Menu_SlotIdx's window at Menu_MapPtr: its label, 2 tile words (and the row below) from attribute Menu_SlotLabelAttr and tile 2 x slot + 1 (Menu_PutTextTilesAttr); 7 tiles on (X + 10 after the...
verifiedMenu_LoadSlotSummaries$C2:D156 · 66 B · EngineMenu_SlotWinStyle (3 bytes) = 0, Menu_Unk0D4C = $FF, then for slots 0-2 (Menu_SlotIdx): Menu_SlotValid[slot] = 0; BankFF_UnkF9C4; when it leaves Menu_Tmp00 = 0 the slot is valid (Menu_SlotValid =...
verifiedMenu_SlotLabelVramRec$C2:D198 · 7 B · EngineMenu_VramRec: VRAM $7000 = $7E:6E00 ($200 bytes: the slot labels of Menu_DrawSlotLabel).
verifiedMenu_ReadSlotSummary$C2:D19F · 199 B · EngineCopies what the slot screen shows of slot Menu_SlotIdx from SRAM into its Menu_SlotSummaries block ($40 bytes at $7E:7600 + slot x $40).
verifiedMenu_SlotLocName$C2:D266 · 39 B · EngineMenu_SlotWinStyle[slot] = the SRAM byte at +$0591 AND 7, probably the slot's copy of Menu_Config01 ($7E:2991; inferred: +$0591 is where it falls if the slot copies $7E:2400 on, as the records at...
verifiedMenu_DrawEmptySlot$C2:D28D · 9 B · EngineString Menu_StrEmptySlot, then falls into Menu_DrawSlotText.
verifiedMenu_DrawSlotText$C2:D296 · 46 B · EngineDraws string TextWin_StrIndex of MenuRom_SlotStrings into slot Menu_SlotIdx's text buffer (Menu_TextDest = $7E:7000 + slot x $200, cleared first: $200 bytes) with Menu_DrawText.
verifiedMenu_DrawSlotLabel$C2:D2C4 · 66 B · EngineDraws string Menu_StrSlotLabel0 + slot of MenuRom_SlotLabelStrings at Menu_SlotLabelFirst ($7E:6E10) + slot x $20 (Menu_DrawText), then shifts it right by 2 pixels Menu_SlotLabelShifts[slot] times...
verifiedMenu_ShiftLabelRight$C2:D306 · 35 B · EngineShifts the 2bpp text at Menu_TextDest right by 2 pixels: two tiles side by side (+0 and +$10), and the same for the row of tiles below (+$100 and +$110); bits leave the second tile on the right.
verifiedMenu_SlotLabelShifts$C2:D329 · 3 B · EngineTimes Menu_DrawSlotLabel shifts each slot's label right by 2 pixels.
verifiedMenu_UnkD32C$C2:D32C · 64 B · EngineSlot Menu_SlotIdx's window: Menu_WinStyle = its Menu_SlotWinStyle; Menu_DrawAddr = Menu_SlotWinMapA + slot x $100; a window of Menu_SlotWinSize (24 x 4 tiles) in that style and its palette row...
verifiedMenu_UnkD36C$C2:D36C · 243 B · EngineThe details of slot Menu_SlotIdx: Menu_Unk0D5D's low byte = 0 (8-bit STZ); nothing more for row 3 or a slot without a save (Menu_SlotValid 0).
verifiedMenu_SlotEraVramRec$C2:D45F · 7 B · EngineThe Menu_VramRec of Menu_UnkD36C: VRAM $7808 = Menu_TextGfxA ($7E:5E00), $1F0 bytes.
verifiedMenu_SlotMemberIcon$C2:D466 · 78 B · EngineA 2 x 2 tile icon for character Menu_Tmp00 (slot member Menu_SlotMemberIdx) at Menu_MapPtr + Menu_SlotIconOfs: the attribute bytes = member x 4 OR Menu_SlotIconAttr (tile bit 8 and palette 4 +...
verifiedMenu_SlotIconTiles$C2:D4B4 · 7 B · EnginePer character 0-6: the first of its icon's 4 tiles (with tile bit 8 from the attribute: tiles $1E0-$1FB).
verifiedMenu_SaveAskOpen$C2:D4BB · 26 B · EngineThe overwrite question: Menu_CursorSel = Menu_SaveRecYes, the draw list MenuRom_SaveAskList, Menu_HdmaenShadow = Menu_SaveAskHdmaBits, Menu_VramRecBg2B queued.
verifiedMenu_SaveAskClose$C2:D4D5 · 27 B · EngineCloses the question: the load screen's close list MenuRom_LoadAskClose, Menu_HdmaenShadow = Menu_SaveHdmaBitsB, Menu_CursorSel = Menu_LoadSavedRow (the slot's row again), Menu_VramRecBg2B queued.
verifiedMenu_Mode0BList$C2:D4F0 · 8 B · EngineMenu_ModeLists entry $0B: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below; handlers 2 and 3 are mode 6's, named after it).
verifiedMenu_Mode0BH0$C2:D4F8 · 14 B · EngineHandler 0: the main menu's tilemaps (Menu_MainMenuMaps), mode 6's preview (Menu_UnkD065: the slot windows and the last saved slot's details) and the save screen over it (Menu_UnkD0E5), then...
verifiedMenu_Mode0BH1$C2:D506 · 19 B · EngineHandler 1, every frame: Menu_PadInput.
verifiedMenu_Mode0CList$C2:D519 · 18 B · EngineMenu_ModeLists entry $0C: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the shop).
verifiedMenu_Mode0CH0$C2:D52B · 27 B · EngineHandler 0: the shop's set-up (Menu_ShopInit); cursor C (Menu_StartCursorC) on record Menu_ShopRecCursorC with Menu_BlinkMask = Menu_ShopBlinkMask and Menu_CursorTileAttr = Menu_ShopCursorTile (set...
verifiedMenu_Mode0CH1$C2:D546 · 69 B · EngineHandler 1, every frame, the top row (buy / sell): Menu_SprUploadMax = 1, Menu_PadInput.
verifiedMenu_Mode0CH2$C2:D58B · 82 B · EngineHandler 2, every frame, the buy list: Menu_PadInput.
verifiedMenu_ShopListClose$C2:D5DD · 40 B · Engine
verifiedMenu_ShopResetPoses$C2:D605 · 19 B · EngineFor sprite objects 6 down to 0: .Anim = 0 (probably the standing pose; Menu_ShopMemberInfo sets Menu_ShopAnimCanEquip on the members who can equip the item).
verifiedMenu_Mode0CH5$C2:D618 · 45 B · EngineHandler 5, every frame, the count to buy: Menu_CursorHold = $FF (the cursor does not move), Menu_PadInput.
verifiedMenu_Mode0CH3$C2:D645 · 75 B · EngineHandler 3, every frame, the sell list: Menu_PadInput.
verifiedMenu_Mode0CH4$C2:D690 · 51 B · EngineHandler 4, every frame, the count to sell: Menu_CursorHold = $FF, Menu_PadInput.
verifiedMenu_Mode0CH6$C2:D6C3 · 82 B · EngineHandler 6, every frame, the member sprites: Menu_PadInput.
verifiedMenu_Mode0CH7$C2:D715 · 99 B · EngineHandler 7, every frame, the member's equipment slots: Menu_PadInput.
verifiedMenu_Mode0CH8$C2:D778 · 87 B · EngineHandler 8, every frame, the slot's item list: Menu_PadInput.
verifiedMenu_ShopBuyMove$C2:D7CF · 227 B · EngineHandler 2's frame without confirm or cancel, on the buy list (Menu_ShopIds, top row Menu_ShopBuyTop).
verifiedMenu_ShopSellMove$C2:D8B2 · 227 B · EngineMenu_ShopBuyMove for the sell list: the same steps with Menu_ShopSellTop / Menu_ShopSellRow, the list Menu_SellIds / Menu_SellCounts (Menu_Unk04CA = the slot's count), its length Menu_ShopSellLen...
verifiedMenu_ShopShiftMap$C2:D995 · 108 B · EngineMoves the list's rows in the tilemap after a one-row scroll; the direction is the sign of Menu_ScrollStep's low byte (3 or -3), read as bit 15 of the word at Menu_ScrollStep - 1.
verifiedMenu_ShopQtyStep$C2:DA01 · 52 B · EngineThe D-pad step of the count windows (handlers 4 and 5): Menu_ShopMulArg = Menu_ShopUnitPrice (3 bytes: the word and a 0; the 16-bit STZ also zeroes $0007), Menu_ShopMulLen = 3; Menu_CursorHold =...
verifiedMenu_ShopQtyDirs$C2:DA35 · 8 B · EngineMenu_ShopQtyStep's routine by Menu_CursorDir (0 Right, 1 Left, 2 Down, 3 Up).
verifiedMenu_ShopQtyRight$C2:DA3D · 19 B · EngineThe count window's D-pad steps; the count is Menu_ItemCount, kept from 1 to Menu_Unk04CA - 1 (the most + 1, set by the handler that opened the window).
verifiedMenu_ShopQtyLeft$C2:DA50 · 20 B · Engine
verifiedMenu_ShopQtyUp$C2:DA64 · 31 B · Engine
verifiedMenu_ShopQtyDown$C2:DA83 · 71 B · Engine
verifiedMenu_ShopInit$C2:DACA · 206 B · EngineMode $0C's set-up (Menu_Mode0CH0): Menu_ShopMemberSel = Menu_ShopRecMember0, Menu_CursorSel = Menu_ShopRecBuy; Menu_ClearOam; the draw list MenuRom_ShopList; the members (Menu_ShopListMembers)...
verifiedMenu_ShopVramRec$C2:DB98 · 7 B · EngineMenu_VramRec queued by Menu_ShopInit: VRAM $1000 = $7E:B000 (Menu_SprUnpackBuf, where BankFF_BuildTileSets builds its tiles), $1100 bytes.
verifiedMenu_ShopCalcPrices$C2:DB9F · 73 B · EngineThe buy price of each shop item, into Menu_ShopBuyPrices[id] (a word per id): Menu_ItemInfo1[id] (probably the item's price) x the word at Menu_PriceFactor through Menu_UnkFD58 (probably...
verifiedMenu_ShopListMembers$C2:DBE8 · 54 B · EngineMenu_EquipChars = the ids of Menu_PartyList without the empty ones (bit 7 set), then $FF; Menu_ShopMemberCount = how many.
verifiedMenu_ShopMemberSprites$C2:DC1E · 86 B · EngineMenu_SprHideAll, Menu_SprUploadMax = 7; then for each member of Menu_EquipChars (Menu_CurMember counting from 0, the 16-bit LDX also reading $0072; until the $FF): Menu_LoadCharRec; the sprite...
verifiedMenu_ShopSprX$C2:DC74 · 7 B · EngineThe member sprites' .ScreenX, one per member 0-6 (indexed by Menu_Tmp02 in Menu_ShopMemberSprites), 32 pixels apart.
verifiedMenu_ShopBuyOpen$C2:DC7B · 67 B · EngineOpens the buy list (Menu_Mode0CH1's confirm on Menu_ShopRecBuy): Menu_Unk0D78 = $FF (the next Menu_DrawDescText draws again), Menu_CursorSel = 0, Menu_ArrowX/Y = Menu_ShopArrowXY; the draw list...
verifiedMenu_ShopCountIds$C2:DCBE · 28 B · EngineMenu_ShopBuyLen = the number of ids before the first 0 in Menu_ShopIds; the bytes from that 0 to the end of its 32 are zeroed.
verifiedMenu_ShopCountHeld$C2:DCDA · 40 B · EngineFor each shop item until the id 0: Menu_ShopHeld = the count of the first inventory slot (Menu_InvIds / Menu_InvCounts) holding that id with a count other than 0, or 0 when there is none.
verifiedMenu_ShopBuyDrawRows$C2:DD02 · 30 B · EngineThe 8 rows of the buy list from Menu_ShopBuyTop (Menu_ShopBuyDrawRow for rows 0-7, Menu_MapPtr from Menu_ShopListMap down $80 bytes a row until Menu_ShopMapBelow).
verifiedMenu_ShopBuyDrawRow$C2:DD20 · 32 B · EngineRow Menu_ShopRow of the buy list: Menu_ItemId = Menu_ShopIds[top + row], Menu_ShopPrice (its word) = its Menu_ShopBuyPrices entry, and Menu_ShopDrawRow at Menu_MapPtr.
verifiedMenu_ShopListPaging$C2:DD40 · 22 B · EngineThe paging of a shop list of Y entries, 8 rows a page from cursor record 0 (Menu_Tmp00 = 8, Menu_PageCursorFirst = 0), with WRDIVL/H = Menu_ShopArrowSpan (the dividend of the list arrows'...
verifiedMenu_ShopDrawRow$C2:DD56 · 38 B · EngineOne list row at Menu_MapPtr: for an id (Menu_ItemId) its name (Menu_DrawItemName) and after it Menu_ShopPrice's word in 5 digits (Menu_DrawNumber, flags Menu_ShopPriceDigits: leading zeros blank)...
verifiedMenu_ShopMemberInfo$C2:DD7C · 161 B · EngineWhat the members think of item Menu_ItemId (0: nothing).
verifiedMenu_ShopSlotOfsTable$C2:DE1D · 4 B · EngineThe Menu_CharRec offset of the slot of item categories 0-3 (as Menu_EquipSlotOffsets: weapon .Unk29, .Unk28, .Unk27, accessory .Unk2A).
verifiedMenu_ShopMemberNums$C2:DE21 · 53 B · EngineA member's numbers in the shop: at Menu_ShopInfoMap + Y the tile byte Menu_ShopEquippedTile when it has the item equipped (Menu_EquipFlags[Menu_CurMember]); then the attack pair (the record's...
verifiedMenu_ShopNumPair$C2:DE56 · 66 B · EngineDraws a member's value Menu_Tmp00 (0-255) as two tile words: tile bytes at Menu_ShopNumMap + Y and + 2, attribute bytes at + 1 and + 3.
verifiedMenu_ShopSellOpen$C2:DE98 · 52 B · EngineOpens the sell list (Menu_Mode0CH1's confirm on Menu_ShopRecSell): Menu_ArrowX/Y = Menu_ShopArrowXY; the draw list MenuRom_ShopSellList; with Menu_CfgA5 clear Menu_ShopSellRow/Top = 0...
verifiedMenu_ShopSellBuild$C2:DECC · 101 B · EngineBuilds the sell list from the inventory: the first 8 bytes of Menu_SellIds zeroed; then for each of the 256 slots its count goes to Menu_SellCounts at the next list place, and the id too when it...
verifiedMenu_ShopSellDrawRows$C2:DF31 · 32 B · EngineThe 8 rows of the sell list from Menu_ShopSellTop (Menu_ShopSellDrawRow for rows 0-7, Menu_MapPtr from Menu_ShopListMap down $80 bytes a row).
verifiedMenu_ShopSellDrawRow$C2:DF51 · 37 B · EngineRow Menu_ShopRow of the sell list: Menu_ItemId = Menu_SellIds[top + row] (a 16-bit store: Menu_Unk04CA = 0), Menu_ShopPrice (its word) = the item's Menu_ItemInfo1 word / 2, rounded up (the LSR's...
verifiedMenu_ShopQtyOpen$C2:DF76 · 79 B · EngineOpens the count window (handlers 2 and 3 on a confirm): Menu_InfoValue = Menu_ItemSortKeys[Menu_ItemId] (the weapon power or armour value); Menu_ShopListSel = Menu_CursorSel, Menu_CursorSel =...
verifiedMenu_ShopQtyLists$C2:DFC5 · 10 B · EngineMenu_ShopQtyOpen's draw list (bank $FF) by item category 0-4: one for category 0, one for 1 and 2, one for 3 and 4 (what each shows is not traced; Menu_InfoValue is set just before).
verifiedMenu_ShopQtyClose$C2:DFCF · 50 B · EngineCloses the count window: Menu_CursorSel = Menu_ShopListSel; the 32 bytes from Menu_ShopQtyRowMap zeroed; Menu_ShopLast (and $0084) = $FF from the A the MVN leaves (the next list frame redraws the...

$C2:E000

Verified · 104

verifiedMenu_ShopQtyDraw$C2:E001 · 17 B · EngineThe count window's numbers: the draw list MenuRom_ShopQtyList (probably Menu_ItemCount and Menu_ShopPrice; not traced) and Menu_VramRecBg1Low queued.
verifiedMenu_ShopDescNone$C2:E012 · 5 B · EngineMenu_DrawDescText with A = Menu_Unk51 (expected 0): string 0, probably the line shown with no item (a tail jump).
verifiedMenu_ShopToMembers$C2:E017 · 65 B · EngineFrom the top row to the member sprites (Menu_Mode0CH1 on Up / Down): Menu_ShopMenuSel = Menu_CursorSel, Menu_ThreadVar = 6, Menu_CursorSel = Menu_ShopMemberSel; Menu_ShopAttrArg =...
verifiedMenu_ShopMemberAttr$C2:E058 · 26 B · EngineMenu_SetRowsAttr on the two tile rows at Menu_ShopMarkMap + 8 x member Menu_Tmp00 (low byte), with A = Menu_ShopAttrArg: its low byte the tiles per row, its high byte the attribute bits 4-7 to set.
verifiedMenu_ShopDimMembers$C2:E072 · 51 B · EngineFor the members 0 to Menu_Unk85 - 1 (Menu_ShopRow, from Menu_Unk51): Menu_ShopMemberAttr with Menu_ShopAttrArg as given, and its palette (BankFF_LoadE4Palette of its Menu_EquipChars id, halved...
verifiedMenu_ShopEquipOpen$C2:E0A5 · 76 B · EngineThe equipment of the member under the cursor (Menu_Mode0CH6's confirm): Menu_CompareAttrs (7 bytes) zeroed; Menu_CurMember = Menu_CursorSel - Menu_ShopRecMember0 and its record loaded...
verifiedMenu_ShopSlotRows$C2:E0F1 · 23 B · EngineThe slot rows highlighted (Menu_ShopSlotAttr), Menu_ArrowX/Y = Menu_ShopEquipArrowXY, the slot's item list set up (Menu_EquipListSetup) and Menu_VramRecBg1Rows24 queued.
verifiedMenu_ShopEquipNext$C2:E108 · 72 B · EngineChanges the member in the equipment view on Menu_PadAction's page bits: Menu_PadPageBack the next member (to 0 after the last, Menu_Unk85 - 1), Menu_PadPageOn the one before (to the last before 0).
verifiedMenu_ShopSlotAttr$C2:E150 · 18 B · EngineMenu_ListKind (written absolute) = Menu_CursorSel (the slot), then Menu_SetSlotRowsAttr from Menu_ShopSlotRowsMap (the selected slot's rows keep palette 0, the others get palette 7).
verifiedMenu_ShopTryItem$C2:E162 · 40 B · EngineHandler 8's item under the cursor tried on: the member's record again (Menu_LoadPartyCharRec), Menu_ItemId = Menu_EquipList[Menu_EquipListTop + Menu_CursorSel - Menu_EquipListFirstRec], stored in...
verifiedMenu_ShopCompare$C2:E18A · 82 B · EngineThe stats with the record copy as it is (Menu_CharCalcStats; stat 5 doubled with accessory Menu_DoubleStat5Item, as Menu_CharRecalc does); for the 7 stats in Menu_ShopCompareOfs order the new...
verifiedMenu_ShopCompareOfs$C2:E1DC · 7 B · EngineMenu_ShopCompare's order: the Menu_CharRec offsets of stats 0, 2, 5, 3, 1, 4, 6 in .Derived (Menu_EquipCompareOfs' entries 2-8).
verifiedMenu_Mode0DList$C2:E1E3 · 10 B · EngineMenu_ModeLists entry $0D: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the name entry).
verifiedMenu_Mode0DH0$C2:E1ED · 20 B · EngineHandler 0: Menu_NamedOnce |= Menu_CurMember.
verifiedMenu_Mode0DH3$C2:E201 · 8 B · EngineHandler 3 (after handler 2's choice and its fade-out), also branched to by handler 0: the name screen (Menu_NameInit), Menu_ThreadVar + 1 (handler 4 from here, handler 1 from handler 0) and a tail...
verifiedMenu_Mode0DH4$C2:E209 · 21 B · EngineHandler 4, every frame after handler 3: waits for a button (any bit of Pad_Pressed, read as a word), then Menu_PlaySound0, Menu_HdmaenShadow = Menu_NameHdmaBits, Menu_ArrowsOff = 0 and...
verifiedMenu_Mode0DH1$C2:E21E · 24 B · EngineHandler 1, every frame, the grid: Menu_PadInput, Menu_NameGridStep (D-pad, confirm and cancel); with Start newly pressed (Pad_Pressed bit 0) Menu_NameFinish, and when it took the name (A = 0) a...
verifiedMenu_Mode0DH2$C2:E236 · 49 B · EngineHandler 2, every frame, the choice before the first name: Menu_PadInput, the line under the cursor (Menu_NameChoiceText).
verifiedMenu_NameGridStep$C2:E267 · 49 B · EngineThe grid's frame: Menu_NamePrevPos (a word) = cursor record 0's X and Y; WRMPYA = 16 (the grid's cell size, used by the steps); for a direction (Menu_CursorDir not negative) its step from...
verifiedMenu_NameGridDirs$C2:E298 · 8 B · EngineMenu_NameGridStep's routine by Menu_CursorDir (0 Right, 1 Left, 2 Down, 3 Up).
verifiedMenu_NameUp$C2:E2A0 · 10 B · EngineThe grid cursor's steps, wrapping: Menu_NameUp row - 1 (7 below 0), Menu_NameDown ($C2:E2AA) row + 1 (0 from 8); then (.row) Menu_NameRow = it, WRMPYB = it, Menu_NameUnk0F0A = 0, and cursor record...
verifiedMenu_NameDown$C2:E2AA · 34 B · Engine
verifiedMenu_NameLeft$C2:E2CC · 10 B · Engine
verifiedMenu_NameRight$C2:E2D6 · 30 B · Engine
verifiedMenu_NameEdit$C2:E2F4 · 34 B · EngineConfirm: Menu_NameAddChar, then Menu_PlaySound0.
verifiedMenu_NameAddChar$C2:E316 · 52 B · EngineThe character under the grid cursor, MenuRom_NameChars[Menu_NameRow x 10 + Menu_NameCol], goes to Menu_NameBuf[Menu_NameLen] (at most index 4: with 5 characters the last is replaced), and...
verifiedMenu_NameCursorX$C2:E34A · 25 B · EngineThe X of the two sprites under the name (OAM entries 96 and 97, Menu_NameCursorOam) = Menu_NameCursorX0 + 8 x Menu_NameLen (at most 4): probably the mark at the next character's place.
verifiedMenu_NameFinish$C2:E363 · 45 B · EngineStart on the name entry: the first byte of the character's name (Menu_NameDest, in TextWin_CharNames) = 0, so the old name is not found by the test after; the entry trimmed into Menu_NameTrimmed...
verifiedMenu_NameTrim$C2:E390 · 80 B · EngineMenu_NameTrimmed (6 bytes) zeroed; Menu_NameBuf's 6 bytes copied to Menu_NameWork; from the end, the trailing spaces (Menu_NameSpace) are zeroed, zeros skipped, up to the first other byte; then...
verifiedMenu_NameTaken$C2:E3E0 · 46 B · EngineCompares Menu_NameTrimmed with each of the 8 names of TextWin_CharNames (6 bytes apart), up to 5 bytes or a 0 in both: on a match Menu_PlaySound1 and A = $FF; else A = 0 (TDC).
verifiedMenu_NameInit$C2:E40E · 304 B · EngineThe name screen: Menu_CursorSel = 0; the draw list MenuRom_NameList; the grid's text built at Menu_NameGridText (Menu_NameGridBuild) and put at Menu_NameGridMap with Menu_DrawString (Menu_TextAttr...
verifiedMenu_NameVramRec$C2:E53E · 7 B · EngineMenu_VramRec queued by Menu_NameInit: VRAM $7800 = Menu_TextGfxA ($7E:5E00), $800 bytes.
verifiedMenu_NameGridBuild$C2:E545 · 49 B · EngineThe grid's text at Menu_NameGridText: 8 rows, each the 10 characters of MenuRom_NameChars in turn with a byte $FF after each, then Menu_NameNewLine; a 0 at the end.
verifiedMenu_NameChoiceInit$C2:E576 · 93 B · EngineThe choice screen before the first name: $480 bytes of MenuRom_NameChoiceMap to Menu_Unk3600, then 12 more blocks of 16 bytes from the ROM after it, each to every other 16 bytes of the map...
verifiedMenu_NameChoiceText$C2:E5D3 · 56 B · EngineThe line of the choice under the cursor: string Menu_CursorSel + 1 of MenuRom_NameStrings, drawn (as Menu_DrawDescText does, by the text thread Menu_StartDescText starts) into Menu_NameChoiceDest...
verifiedMenu_Mode0EList$C2:E60B · 8 B · EngineMenu_ModeLists entry $0E: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the load screen).
verifiedMenu_Mode0EH0$C2:E613 · 8 B · EngineHandler 0: the load screen (Menu_LoadInit), Menu_ThreadVar + 1 (handler 1) and a tail jump to Menu_StartFadeIn.
verifiedMenu_Mode0EH1$C2:E61B · 104 B · EngineHandler 1, every frame, the slot list.
verifiedMenu_Mode0EH1_new$C2:E683 · 17 B · Engine
verifiedMenu_Mode0EH1_start$C2:E694 · 26 B · Engine
verifiedMenu_Mode0EH2$C2:E6AE · 87 B · EngineHandler 2, every frame, the slot to start from (after Menu_LoadAskSlot): Menu_PadInput.
verifiedMenu_Mode0EH3$C2:E705 · 62 B · EngineHandler 3, every frame, the erase question (records 4 yes, 5 no): Menu_PadInput; neither button: Menu_PlaySound0 when the cursor moved.
verifiedMenu_LoadCursor$C2:E743 · 128 B · EngineThe load screen's cursor: while the row Menu_CursorSel has Menu_SlotValid 0 (row 3: Menu_Unk0D4C), it moves on, up (- 1) after an Up move (Menu_CursorDpad), else down, wrapping over rows 0-3.
verifiedMenu_LoadInit$C2:E7C3 · 126 B · EngineThe load screen: the draw list MenuRom_LoadList; the slot windows (Menu_DrawSlotWindows); Menu_SlotIdx = Menu_SramLastSlot (the slot saved last), or 3 (row 3) when no slot is valid; Menu_CursorSel...
verifiedMenu_LoadAskSlot$C2:E841 · 73 B · EngineThe question of handler 2: Menu_LoadMsgShown + 1 (Menu_UnkD36C then skips only $C2:D39E-$D403, after its test at $C2:D399: its draw list ($FF:C15E), Menu_DrawClock, a text line (Menu_DrawText of a...
verifiedMenu_LoadMsgVramRec$C2:E88A · 7 B · EngineMenu_VramRec queued by Menu_LoadAskSlot: VRAM $7108 = Menu_TextGfxA ($7E:5E00), $600 bytes.
verifiedMenu_LoadEraseOpen$C2:E891 · 38 B · EngineThe erase question (Menu_Mode0EH1 jumps here): Menu_SlotIdx = the row (Menu_CursorSel, with B = 0 from the TDC); Menu_LoadSavedRow = it, Menu_CursorSel = Menu_LoadRecYes, Menu_HdmaenShadow =...
verifiedMenu_LoadEraseSlot$C2:E8B7 · 93 B · EngineErases slot Menu_SlotIdx: Menu_SlotValid and Menu_SlotWinStyle of it = 0; the low byte of its Menu_SramSlotSign = slot x 2 (no longer BankFF_SlotSign, so the slot reads as empty).
verifiedMenu_VramRecUnkE914$C2:E914 · 7 B · EngineA Menu_VramRec: VRAM $5840 = $7E:2E80, $80 bytes (the first two rows Menu_VramRecClock sends).
verifiedMenu_MainCursorThread$C2:E91B · 8 B · EngineThread 3 (Menu_RunThreads starts it): Menu_DrawMainCursor, wait a frame, for ever.
verifiedMenu_ResetMainCursor$C2:E923 · 10 B · EngineMenu_ClearOam (every sprite hidden), Menu_Unk56 = 0 (no flip), then the cursor part of Menu_DrawMainCursor (its .cursor, which ends with this routine's PLP).
verifiedMenu_DrawMainCursor$C2:E92D · 79 B · EngineHides OAM entries 16-95 of the copy at $0700 (Y $E0, large) and, unless Menu_Unk0D9B was non-zero (it is cleared: one frame skipped), places the main cursor in entry 28 (Menu_OamMainCursor): X/Y...
verifiedMenu_PadInputThread$C2:E97C · 8 B · EngineMenu_PadInput, wait a frame, for ever: a thread body like Menu_MainCursorThread's.
verifiedMenu_PadInput$C2:E984 · 85 B · EngineMenu_CursorMove first (with the caller's P), then rebuilds Menu_PadAction from 0: bit 7 (confirm) when Pad_Pressed has a bit of Menu_ButtonMap entry 0, bit 6 (cancel) for entry 1 (the entries...
verifiedMenu_PadActionButtons$C2:E9D9 · 9 B · EngineMenu_ButtonMap entries Menu_PadInput tests for Menu_PadAction bits 7 and 6: only the first two bytes (0 and 1) are read; the other seven ($00 $00 $00 $08 $06 $07 $FF) are not read by any code...
verifiedMenu_CursorMove$C2:E9E2 · 61 B · EngineMenu_Unk81 = Menu_CursorSel (the selection before this call) and Menu_CursorDpad = the D-pad bits of Menu_PadRepeat (its high byte: Up, Down, Left, Right = bits 3-0).
verifiedMenu_CursorDirTable$C2:EA1F · 8 B · EngineMenu_CursorMove's routine per Menu_CursorDir 0-3 (Right, Left, Down, Up).
verifiedMenu_CursorRecOffset$C2:EA27 · 15 B · EngineX = (A AND $FF) x 6: the byte offset of a 6-byte Menu_CursorPos record.
verifiedMenu_CursorToUp$C2:EA36 · 5 B · EngineMenu_CursorDirTable's routines: Menu_CursorSel = the record's .Up (here), .Down (Menu_CursorToDown, $EA3B), .Left (Menu_CursorToLeft, $EA40) or .Right (Menu_CursorToRight, $EA45) byte, each stored...
verifiedMenu_CursorToDown$C2:EA3B · 5 B · Engine
verifiedMenu_CursorToLeft$C2:EA40 · 5 B · Engine
verifiedMenu_CursorToRight$C2:EA45 · 3 B · Engine
verifiedMenu_CursorStoreNeighbour$C2:EA48 · 11 B · Engine
verifiedMenu_ListCursorEdge$C2:EA53 · 46 B · EngineAfter Menu_PadInput in a paged list.
verifiedMenu_ListPageSetup$C2:EA81 · 57 B · EngineSets up the paging of a list of Y entries shown Menu_Tmp00 rows at a time: Menu_PageStep = the rows; the largest top row (Y - rows, or 0 when the list fits) goes to Menu_Tmp01, Menu_ListMaxTop...
verifiedMenu_PlaySound$C2:EABA · 8 B · EngineMenu_SendSound with the caller's A: sound command $18, argument A (probably a sound effect id: command $19 is Audio_CmdPlaySfx; what $18 does differently is not traced).
verifiedMenu_PlaySound0$C2:EAC2 · 10 B · EngineMenu_SendSound with id 0: the sound of a cursor move (Menu_MainMenuLoop plays it on a new icon, the mode 1 handlers when Menu_CursorSel changed) and of a return to the main menu, probably the...
verifiedMenu_PlaySound1$C2:EACC · 10 B · EngineMenu_SendSound with id 1 (the mode 1 handler at $C2:9C83 plays it when Menu_EquipListLen is 0 instead of opening the list: probably the refusal sound).
verifiedMenu_PlayPendingSound$C2:EAD6 · 35 B · EngineMenu_NmiTimer = 0 (so the command is sent now), then: Menu_Unk0DBC bit 1 set: it is cleared and sound 6 played; else bit 0 set: it is cleared and sound 7 played; else nothing.
verifiedMenu_PlaySfxNow$C2:EAF9 · 10 B · EngineAudio_CmdPlaySfx with argument A, always sent: Menu_NmiTimer is zeroed first, then Menu_SendSoundArg.
verifiedMenu_SendSound$C2:EB03 · 5 B · EngineAudio_CmdId = Audio_Cmd18, Audio_CmdArg0 = A; then (also Menu_SendSoundArg, $EB08, with the command already set) the command is sent only while Menu_NmiTimer is 0: Menu_NmiTimer = 3 (the menu NMI...
verifiedMenu_SendSoundArg$C2:EB08 · 23 B · Engine
verifiedMenu_ListScrollStep$C2:EB1F · 124 B · EngineOne frame of a list's smooth scroll (set up by Menu_ListScrollInit): builds Menu_ScrollRows entries of an HDMA-style table (3 bytes: line count, 16-bit value) in Menu_ScrollBuild from...
verifiedMenu_ListScrollInit$C2:EB9B · 157 B · EngineSets up a one-row smooth scroll of the table at Menu_NmiMoveDest (Menu_NmiMoveSize bytes, the caller sets both; n = Menu_ScrollRows entries of 3 bytes: line count, 16-bit value): - Menu_NmiMoveSrc...
verifiedMenu_DrawPortrait$C2:EC38 · 91 B · EngineDraws a 6 x 6 tile block at Menu_MapPtr (rows $40 bytes apart): the tiles MenuRom_PortraitTiles[Menu_PortraitChar] + 0 to 35 in order, each with Menu_Tmp01 as its attribute byte; then copies the...
verifiedMenu_SetRowsAttr$C2:EC93 · 25 B · EngineFor X rows from Menu_MapPtr down (Menu_MapPtr += $40 each): Menu_SetRowAttr on A's low byte tiles, which keeps each attribute byte's bits 0-3 and ORs in A's high byte.
verifiedMenu_SetAttr2Rows$C2:ECAC · 22 B · EngineSets the attribute byte of A's low byte tiles (0: 256) at Menu_MapPtr and of the ones a row ($40 bytes) below to A's high byte.
verifiedMenu_SetRowAttr$C2:ECC2 · 25 B · EngineMenu_SetRowsAttr's row: for A's low byte tiles (0: 256) at Menu_MapPtr, attribute byte = (it AND $0F) OR the byte at 7,S: the high byte of the A that Menu_SetRowsAttr pushed (under this routine's...
verifiedMenu_LoadSlotWindowStyle$C2:ECDB · 45 B · EngineWith DB=$7E: Menu_Unk0D47 low byte = Menu_WinStyle x 20, high byte = (Menu_SlotIdx + 1) x 4 + 3 (bits 2-4 the palette row, so row slot + 1); then Menu_DrawWindowFrame, Menu_FillWindowInside and...
verifiedMenu_LoadWindowPal$C2:ED08 · 41 B · EngineCopies the 8 colours of window style Menu_WinStyle (bits 0-2) from MenuRom_WindowPals (16 bytes per style) into colours 8-15 of palette row n of Menu_PalBuf, n = bits 2-4 of Menu_Unk0D47's high...
verifiedMenu_RunDrawList$C2:ED31 · 40 B · EngineRuns the draw list at $FF:X: for each command byte c below $80, the MenuRom_DrawArgLens[c] + 1 bytes after it go to Menu_DrawArg0 on (an MVN, so DB = $7E while the command runs) and...
verifiedMenu_DrawCmdTable$C2:ED59 · 22 B · EngineMenu_RunDrawList's command routines by byte offset: commands $00-$14 (even).
verifiedMenu_CopyDrawArgsUnused$C2:ED6F · 8 B · EngineINX, then an MVN of A + 1 bytes from $FF:X to Menu_DrawArg0: the argument copy of Menu_RunDrawList as a routine.
verifiedMenu_DrawCmdFill$C2:ED77 · 25 B · EngineCommand $00 (4 argument bytes): fills Menu_DrawArg0 bytes (a word, at least 3) from Menu_MapPtr with the word Menu_DrawArg2, which is also kept in Menu_TextWord.
verifiedMenu_DrawPosToAddr$C2:ED90 · 26 B · EngineMenu_DrawAddr = Menu_MapPtr + row x $40 + column x 2, from Menu_DrawArg2 (column = bits 0-4, row = the high byte).
verifiedMenu_DrawCmdWindow$C2:EDAA · 6 B · EngineCommand $04 (6 argument bytes): Menu_DrawCmdFrame (the frame), then Menu_FillWindowInside (with the inside size the frame left).
verifiedMenu_DrawCmdFrame$C2:EDB0 · 6 B · EngineCommand $12 (6 argument bytes: style, attribute byte, position, width, height): Menu_DrawWindowSetup, then Menu_DrawWindowFrame.
verifiedMenu_DrawCmdInside$C2:EDB6 · 29 B · EngineCommand $14 (6 argument bytes, as Menu_DrawCmdFrame): the inside of a window only: Menu_DrawWindowSetup, Menu_DrawInnerW = (width AND $1F) - 2, Menu_DrawInnerH = (height AND $3F) - 2...
verifiedMenu_DrawWindowSetup$C2:EDD3 · 35 B · EngineThe window's first tile: Menu_Unk0D47 low byte = style x 20 (the style is Menu_DrawArg0 AND $3F when its bit 7 is set, else Menu_WinStyle AND 7; 20 tiles per style), high byte = Menu_DrawArg1 (its...
verifiedMenu_DrawWindowFrame$C2:EDF6 · 45 B · EngineDraws the frame of a window at Menu_DrawAddr, Menu_DrawArg4 AND $1F tiles wide (w) and Menu_DrawArg5 AND $3F tall (h), from tile word t = Menu_Unk0D47: the top row (Menu_FrameEdgeRow: t, then t+1...
verifiedMenu_FrameEdgeRow$C2:EE23 · 53 B · EngineOne edge row of the frame at Menu_DrawAddr2: tiles t, t+1, t+2 (t = Menu_FrameTile), the pair t+1 / t+2 repeated by an MVN up to column w - 2 (none when Menu_DrawInnerW is below 2), then t OR 3 at...
verifiedMenu_FrameSides$C2:EE58 · 39 B · EngineMenu_DrawInnerH side rows from Menu_DrawAddr2: the left edge t (t = Menu_FrameTile) and the right edge t+1 (at + Menu_FrameRightOfs, an indirect store), (t+1) EOR 3 for the next row.
verifiedMenu_FillWindowInside$C2:EE7F · 118 B · EngineFills the inside of the window at Menu_DrawAddr (from one row down and one column right: + $42), Menu_DrawInnerW tiles wide and Menu_DrawInnerH tall, with the 4 x 4 pattern Menu_WinFillPattern...
verifiedMenu_WinFillPattern$C2:EEF5 · 16 B · EngineTile offsets of the window inside, 4 rows of 4 (Menu_FillWindowInside adds them to the style's first tile).
verifiedMenu_DrawCmdCopyBlock$C2:EF05 · 38 B · EngineCommand $02 (6 argument bytes): copies a block of Menu_DrawArg4 tiles by Menu_DrawArg5 rows from position Menu_DrawArg0 to position Menu_DrawArg2 (both through Menu_DrawPosToAddr; Menu_DrawArg2 is...
verifiedMenu_CopyMapRows$C2:EF2B · 29 B · EngineMenu_DrawInnerH times: Menu_DrawInnerW + 1 bytes from Menu_DrawAddr to Menu_DrawAddr2 (MVN in bank $7E), both moved one row ($40) down.
verifiedMenu_DrawCmdString$C2:EF48 · 29 B · EngineCommand $06 (5 argument bytes): Menu_DrawString of string Menu_DrawArg0 (a word index into MenuRom_StringPtrs, strings in bank $FF) at position Menu_DrawArg2, with Menu_DrawArg4 as the count and...
verifiedMenu_DrawString$C2:EF65 · 25 B · EngineDraws the string at B:Y to the tilemap at $7E:X: Menu_TextFlags = A's low byte, Menu_TextLeft = it AND $7F (tiles to put; 0: 256), Menu_DrawAddr2 = X (the line start), DB = B, Menu_DrawStringLoop...
verifiedMenu_DrawStringLoop$C2:EF7E · 25 B · EngineThe string loop: a 0 byte ends it; codes $01-$0F run their Menu_TextCtrlTable routine (Menu_TextCtrl) and do not count; other bytes are put (Menu_PutChar) and counted down in Menu_TextLeft, which...
verifiedMenu_PutChar$C2:EF97 · 39 B · EnginePuts tile A with attribute Menu_TextAttr at $7E:X (long stores) and X += 2.
verifiedMenu_TextCtrl$C2:EFBE · 21 B · EngineRuns control code A's Menu_TextCtrlTable routine: JMP (Menu_TextVec) with the return address pushed by PER so that its RTS lands on Menu_TextCtrlRet, whose RTS returns to Menu_DrawStringLoop.
verifiedMenu_TextCtrlRet$C2:EFD3 · 1 B · Engine
verifiedMenu_TextCtrlTable$C2:EFD4 · 32 B · EngineMenu_TextCtrl's routine per control code $00-$0F; $00 (never dispatched: 0 ends a string) and $0D-$0F are Menu_TextCtrlRet (no effect).
verifiedMenu_TextNewLine$C2:EFF4 · 17 B · EngineCode $01: Menu_DrawAddr2 (the line start) += $80 (two rows), or $40 with Menu_TextFlags bit 7 set; X = it.

$C2:F000

Verified · 106

verifiedMenu_TextSetPos$C2:F005 · 9 B · EngineCode $02 (a word): Menu_DrawAddr2 = X = Menu_MapPtr + the word.
verifiedMenu_TextSkip2$C2:F00E · 3 B · Engine
verifiedMenu_TextNumber$C2:F011 · 13 B · EngineCode $03 (4 bytes: the value's address, then the Menu_DrawNumber word: flags, bank): Menu_DrawNumber at X.
verifiedMenu_TextSkip4$C2:F01E · 4 B · Engine
verifiedMenu_TextSubString$C2:F022 · 20 B · EngineCode $04 (a 24-bit pointer): Menu_DrawStringLoop on the string there (DB = its bank byte), sharing Menu_TextLeft.
verifiedMenu_TextName$C2:F036 · 50 B · EngineCode $05 (a word): the string at $7E:word as one-row text of at most 5 tiles (Menu_TextLeft/Flags = 5 / $80 meanwhile), padded with tile $FF to 5; then Menu_TextLeft/Flags back and X = the start + 10.
verifiedMenu_TextSetAttr$C2:F068 · 9 B · EngineCode $0A (a byte): Menu_TextAttr = it.
verifiedMenu_TextCopyTile$C2:F071 · 28 B · EngineCode $07 (a word): the tile word at $7E:word is copied to the map at X (X += 2) and counted in Menu_TextLeft.
verifiedMenu_TextBlanks$C2:F08D · 21 B · EngineCode $08 (a byte n): n tiles $FF (Menu_PutChar; 0: 65536), not counted in Menu_TextLeft.
verifiedMenu_TextPalFrom$C2:F0A2 · 22 B · EngineCode $06 (a word): Menu_TextAttr's palette bits (2-4) = those of the byte at $7E:word.
verifiedMenu_TextSetFlags$C2:F0B8 · 9 B · EngineCode $09 (a byte): Menu_TextFlags = it.
verifiedMenu_TextHex$C2:F0C1 · 16 B · EngineCode $0B (4 bytes, as code $03): Menu_DrawHex at X.
verifiedMenu_TextNumberOrBar$C2:F0D1 · 67 B · EngineCode $0C (3 bytes: a limit index k, then a word address in bank $7E): the byte there as 2 digits with leading zeros blank (Menu_DrawNumber, flags $11) while it is below MenuRom_NumLimits[k] ($63 =...
verifiedMenu_DrawNumber$C2:F114 · 43 B · EngineDraws the 1-3 byte value at B:Y (B = A's high byte) in decimal at $7E:X.
verifiedMenu_BinToBcd$C2:F13F · 59 B · EngineMenu_NumBcd (4 bytes, BCD) = the Menu_NumBytes-byte value at Y (lowest byte first): for each set bit, its value in BCD from Menu_BcdBitValues is added in decimal mode.
verifiedMenu_BcdBitValues$C2:F17A · 96 B · Engine2^0 to 2^23 as 4-byte BCD numbers (lowest byte first), for Menu_BinToBcd.
verifiedMenu_DrawBcdDigits$C2:F1DA · 49 B · EngineWith DB=$7E, draws Menu_NumDigits + 1 digits of Menu_NumBcd at Menu_NumPos (Y), highest first (from byte Menu_NumDigits / 2, its high nibble only when Menu_NumDigits is odd), with Menu_PutBcdDigit.
verifiedMenu_PutBcdDigit$C2:F20B · 28 B · EnginePuts digit A AND $0F at Y (tile $D4 + digit, Menu_TextAttr), Y += 2.
verifiedMenu_DrawHex$C2:F227 · 37 B · EngineDraws the 4 bytes at B:Y (B = A's high byte) in hex at $7E:X: A's low byte + 1 digits (Menu_DrawHexDigits); Menu_NumDigits/Flags = A (as a word).
verifiedMenu_DrawHexDigits$C2:F24C · 29 B · EngineMenu_NumDigits + 1 hex digits of the 4 bytes at Menu_NumBcd at Y, highest first (as Menu_DrawBcdDigits, no zero blanking).
verifiedMenu_PutHexDigit$C2:F269 · 20 B · EnginePuts tile Menu_HexDigitTiles[A AND $0F] with Menu_TextAttr at Y, Y += 2.
verifiedMenu_HexDigitTiles$C2:F27D · 16 B · EngineThe tiles of hex digits 0-F (Menu_PutHexDigit): $73-$7C for 0-9, then $F1 $F2 $36 $7D $38 $34 for A-F.
verifiedMenu_DrawClock$C2:F28D · 63 B · EngineDraws hours:minutes at $7E:X from the play-time digits at Y (minute ones, minute tens, hour ones, hour tens, then a maxed flag: three callers pass Menu_PlayTime+2, Menu_UnkD36C ($C2:D3AA) passes...
verifiedMenu_ClockPair$C2:F2CC · 16 B · EngineA = byte Y+1 x 10 + byte Y (tens and ones), Y += 2; Menu_NumBcd's first byte = tens x 2.
verifiedMenu_DrawItemName$C2:F2DC · 6 B · EngineMenu_ItemNamePtr for id A, then Menu_DrawString: 11 tiles of bank $CC at $7E:X (two-row text).
verifiedMenu_ItemNamePtr$C2:F2E2 · 17 B · EngineY = Menu_ItemNamePtrs[A AND $FF] (a bank-$CC address), A = $CC0B (the bank and Menu_DrawString's count, 11).
verifiedMenu_DrawDescText$C2:F2F3 · 63 B · EngineDraws string A of the table at $CC:2EB1 with the text-window decoder (Menu_StartDescText), unless it is the string drawn last (A = Menu_Unk0D77) and Menu_Unk0D78 bit 7 is clear: then nothing.
verifiedMenu_DrawCmdSetMap$C2:F332 · 5 B · EngineCommand $08 (2 argument bytes): Menu_MapPtr = Menu_DrawArg0.
verifiedMenu_DrawCmdMapRec$C2:F337 · 43 B · EngineCommand $0C (4 argument bytes): with DB=$00, fills the 8-byte record at Menu_DrawArg0 (low WRAM) as a Menu_VramRec: .Dest = Menu_DrawArg2, .Src = $9000 + (Menu_DrawArg0 AND $F0) x 8, .SrcBank and...
verifiedMenu_DeadF362$C2:F362 · 2 B · EngineREP #$10 that no code reaches: Menu_DrawCmdMapRec ends with RTS before it, Menu_DrawCmdTable points at $F364, and no JSR/JMP or pointer to $F362 was found.
verifiedMenu_DrawCmdCopyRom$C2:F364 · 20 B · EngineCommands $0A and $0E (2 argument bytes): copies the n bytes after the count byte n at $FF:Menu_DrawArg0 to Menu_MapPtr (MVN; n = 0: 256).
verifiedMenu_DrawCmdSwapBlocks$C2:F378 · 82 B · EngineCommand $10 (6 argument bytes): swaps the block of Menu_DrawArg4 AND $1F tiles by Menu_DrawArg5 AND $3F rows at position Menu_DrawArg2 with the one at Menu_DrawArg0 (Menu_DrawArg2 is overwritten...
verifiedMenu_InitSprites$C2:F3CA · 88 B · EngineSets up objects 0-6: .Id = n, .TileAttr = Menu_SprInitAttrs[n], .Anim = 0, .Dir = 1, Menu_SprLoad and Menu_SprAnimate; then object 7 gets .TileAttr = Menu_SprInitAttrs[7] and objects 7 and 8 .Id =...
verifiedMenu_SprLoad$C2:F422 · 294 B · EngineLoads the definition of the object at DP: .Flags18 = 0, .PrevAnim and .LastFrame = $FF (so the next Menu_SprAnimate starts over and uploads), the banks of .FrameListPtr/.TimeListPtr = $E4...
verifiedMenu_SprInitAttrs$C2:F548 · 20 B · Engine.TileAttr per object (OAM tile and attribute words: tile bits 0-8, palette bits 9-11); Menu_InitSprites reads entries 0-7, entries 8 and 9 are not read in matched code.
verifiedMenu_SprDefTables$C2:F55C · 6 B · EngineBank-$E4 addresses of the definition records of kinds 0, 1 and 2 (Menu_SprLoad; $F000 and $F023 have 5-byte records, $F600 10-byte ones).
verifiedMenu_SprTileCounts$C2:F562 · 4 B · Engine.TileCount by definition byte 4 bits 0-1: the frame size in units of 16 tiles (Menu_SprUploadTiles) and of 40 frame bytes (Menu_SprFrameBytes).
verifiedMenu_SprResetChars$C2:F566 · 34 B · EngineObjects 6 down to 0: .Id = n, .Anim = 0, .Flags18 = $40 (animated by Menu_SprThread but not handed to Menu_SprPlaceOam).
verifiedMenu_SprHideAll$C2:F588 · 31 B · EngineObjects 7 down to 0: .Id = $FF (off), .Anim = 0, .Flags18 = 0.
verifiedMenu_LoadCharPalettes$C2:F5A7 · 70 B · EngineColours 1-12 of sprite palettes 1-7 (Menu_PalBuf colours $91 + 16n) from the first 7 entries of MenuRom_E4Palettes, then colours 13-15 of each from the bank-$D1 record of character n's weapon...
verifiedMenu_WeaponRecSrc$C2:F5ED · 57 B · EngineFor character A: its weapon (Menu_CharRec.Unk29, the category-0 byte of Menu_EquipSlotOffsets) into Menu_LastWeapon, then X = Menu_Unk21BASrc + 6 x MenuRom_WeaponUnkIdx[weapon], the source of the...
verifiedMenu_Times64$C2:F626 · 29 B · EngineY = Menu_Unk0D2C = (A AND $FF) x $40 (by the hardware multiplier), P kept, A kept for a caller with M=0 (with M=1 see Exit).
verifiedMenu_StartSprThread$C2:F643 · 20 B · EngineMenu_Unk0D2E = Menu_Unk0D30 = 0 and starts Menu_SprThread in slot 5 (Menu_SprSlot).
verifiedMenu_SprThread$C2:F657 · 68 B · EngineThread (slot 5): each frame, Menu_SprUploads = 0, then for objects 0-8 (DP = each page; the tenth page is not visited): skipped when .Id or .Flags18 has bit 7 set; when .Anim differs from...
verifiedMenu_SprNextFrame$C2:F69B · 2 B · Engine
verifiedMenu_SprAnimate$C2:F69D · 49 B · EngineSteps the animation of the object at DP.
verifiedMenu_SprDir0$C2:F6CE · 3 B · Engine
verifiedMenu_SprDir1$C2:F6D1 · 1 B · Engine
verifiedMenu_SprDir2$C2:F6D2 · 2 B · Engine
verifiedMenu_SprDir3$C2:F6D4 · 4 B · Engine
verifiedMenu_SprDirTable$C2:F6D8 · 8 B · Engine
verifiedMenu_SprAnimEnd$C2:F6E0 · 117 B · Engine
verifiedMenu_SprFrameBytes$C2:F755 · 7 B · EngineBytes per frame record by .TileCount (40 per unit: 32 of tile list, 8 of .FrameData); entries 0, 4 and 5 are not used by the Menu_SprTileCounts values.
verifiedMenu_SprUploadTiles$C2:F75C · 277 B · EngineBuilds the frame's tiles in WRAM and queues them for VRAM: Y = Menu_SprVramRec.Src = Menu_SprTileBuf ($8000) + (Menu_Unk0D72 word x 2 AND $FF00), plus 1 when bit 7 of $0D73 is set (the ASL's carry...
verifiedMenu_SprPlaceOam$C2:F871 · 148 B · EnginePlaces object n's sprites (DP = its page, n = (DP - Menu_SprPages) / $40) in the OAM copy from entry 64 + 4n (Menu_SprOam + 16n): .TileCount x 4 16x16 sprites, each at the object's .ScreenX +...
verifiedMenu_DrawText4bpp$C2:F905 · 7 B · EngineMenu_DrawText with TextWin_Mode = Menu_TextWinMode4bpp (low nibble 1: TextWin_Blit4bpp) instead of Menu_TextWinMode: the BRA joins it at its store (.mode).
verifiedMenu_DrawText$C2:F90C · 55 B · EngineDraws the string set up in TextWin_StrIndex/StrTable into the buffer at $7E:Menu_TextDest with the text-window decoder: TextWin_Mode = Menu_TextWinMode, TextWin_GfxBuf = $7E:Menu_TextDest...
verifiedMenu_CfgEntryText$C2:F943 · 111 B · EngineThe settings screen's text for entry Menu_Unk0DCE with value string Menu_Unk0DCF (strings of MenuRom_CfgTextTable): TextWin_Mode = 0, TextWin_GfxBuf's bank = $7E, TextWin_StrTable =...
verifiedMenu_CfgTextThread$C2:F9B2 · 84 B · EngineA thread (slot 2, from Menu_CfgEntryText): Menu_Unk0DD0 = $80, Menu_TextDest = $4E0A, Menu_TextGlyphs and Menu_TextCol = 0, TextWin_GfxBuf and Menu_TextGfxSrc = $5E00, Menu_TextPenStart = 8...
verifiedMenu_CfgValueThread$C2:FA06 · 67 B · Engine
verifiedMenu_StartDescText$C2:FA49 · 86 B · EngineStarts the text-window decoder on the string the caller set up (TextWin_StrIndex / StrTable) for Menu_DescTextThread: TextWin_Mode = 0, TextWin_GfxBuf's bank = $7E, Menu_TextGlyphs and...
verifiedMenu_DescTextThread$C2:FA9F · 6 B · EngineA thread (slot 2, from Menu_StartDescText): the steps (Menu_TextStepLoop), then the thread ends (Menu_ThreadEnd).
verifiedMenu_TextStepWait$C2:FAA5 · 3 B · EngineThe step loop of the text threads, entered at Menu_TextStepLoop ($C2:FAA8; Menu_TextStepWait, a frame's wait first, is where it goes on after each step): TextWin_StepCount = Menu_TextSteps...
verifiedMenu_TextStepLoop$C2:FAA8 · 65 B · Engine
verifiedMenu_TextUpload$C2:FAE9 · 174 B · EngineAfter a decoder step, when TextWin_Unk17 (glyphs drawn) is not Menu_TextGlyphs (which takes it): Menu_TextRec (at Menu_SprScratch) = VRAM Menu_TextTileDest from $7E:Menu_TextGfxSrc, $400 bytes...
verifiedMenu_PutTextTiles$C2:FB97 · 29 B · EngineY tile words from $7E:X on, a row pair as Menu_TextUpload writes them: the first word = (A AND $EF) OR $3100 (A's low byte the tile, attribute byte $31), the row below ($40 bytes on) the same with...
verifiedMenu_PutTextTilesAttr$C2:FBB4 · 26 B · EngineAs Menu_PutTextTiles with A's whole word: the first word = A AND $33EF (high-byte bits 2-3 and 6-7 cleared: palette bits 0-1 and both flips, and the tile's bit 4; tile bits 8-9, palette bit 2 and...
verifiedMenu_VramRecBg1Big$C2:FBCE · 7 B · EngineVRAM $5800 = $7E:2E00, $C00 bytes.
verifiedMenu_VramRecBg1High$C2:FBD5 · 7 B · EngineVRAM $5800 = $7E:2E00, $800 bytes (the half before Menu_VramRecBg1Low's).
verifiedMenu_VramRecBg1Rows16$C2:FBDC · 7 B · EngineVRAM $5A00 = $7E:3200, $240 bytes.
verifiedMenu_VramRecClock$C2:FBE3 · 7 B · EngineVRAM $5840 = $7E:2E80, $640 bytes (queued after the clock is drawn, Menu_MainMenuLoop, and by most menu screens).
verifiedMenu_VramRecBg1Low$C2:FBEA · 7 B · EngineVRAM $5C00 = $7E:3600, $800 bytes.
verifiedMenu_VramRecBg1Rows24$C2:FBF1 · 7 B · EngineVRAM $5B00 = $7E:3400, $600 bytes.
verifiedMenu_VramRecBg2$C2:FBF8 · 7 B · EngineVRAM $6000 = $7E:3E00 (Menu_Bg2Map), $1000 bytes.
verifiedMenu_VramRecBg2B$C2:FBFF · 7 B · EngineVRAM $6040 = $7E:3E80, $680 bytes.
verifiedMenu_VramRecBg2Low$C2:FC06 · 7 B · EngineVRAM $6400 = $7E:4600, $800 bytes.
verifiedMenu_VramRecBg2Rows2$C2:FC0D · 7 B · EngineVRAM $6040 = $7E:3E80, $300 bytes.
verifiedMenu_VramRecBg3Full$C2:FC14 · 7 B · EngineVRAM $6800 = $7E:4E00, $1000 bytes.
verifiedMenu_VramRecBg3$C2:FC1B · 7 B · EngineVRAM $6800 = $7E:4E00, $680 bytes.
verifiedMenu_VramRecBg3Rows4$C2:FC22 · 7 B · EngineVRAM $6880 = $7E:4F00, $480 bytes.
verifiedMenu_VramRecBg3Rows3$C2:FC29 · 7 B · EngineVRAM $6860 = $7E:4EC0, $440 bytes.
verifiedMenu_VramRecBg3Rows16$C2:FC30 · 7 B · EngineVRAM $6A00 = $7E:5200, $400 bytes.
verifiedMenu_VramRecBg3Rows62$C2:FC37 · 7 B · EngineVRAM $6FC0 = $7E:4E00, $80 bytes.
verifiedMenu_VramRecBg3Rows60$C2:FC3E · 7 B · EngineVRAM $6F80 = $7E:5D00, $100 bytes.
verifiedMenu_VramRecBg3Rows58$C2:FC45 · 7 B · EngineVRAM $6F40 = $7E:5C80, $100 bytes.
verifiedMenu_VramRecBg3Rows48$C2:FC4C · 7 B · EngineVRAM $6E00 = $7E:4E00, $400 bytes.
verifiedMenu_VramRecUnkFC53$C2:FC53 · 7 B · EngineVRAM $7800 = $7E:6E00 (Menu_SlotLabelArea), $800 bytes: the slot labels and the three Menu_SlotTextBufs after them (queued by Menu_LoadInit and by Menu_UnkD065 at $C2:D071; the text threads send...
verifiedMenu_VramRecDigits$C2:FC5A · 7 B · EngineVRAM $5740 = $7E:8E80 (Menu_ShadowTiles), $140 bytes.
verifiedMenu_VramRecUnkFC61$C2:FC61 · 7 B · EngineVRAM $1800 = $7E:3600, $600 bytes (queued by Menu_NameChoiceInit, which builds the choice screen's map there from MenuRom_NameChoiceMap).
verifiedMenu_VramRecRomTiles$C2:FC68 · 7 B · EngineVRAM $2010 = MenuRom_VramTiles ($FF:EB88), $480 bytes; its last byte ($FC6E) is .Size's high byte, so its .Unk7 (the byte after it, $FC6F) is the first of Menu_VramRecsFont.
verifiedMenu_VramRecsFont$C2:FC6F · 16 B · EngineTwo Menu_VramRec records Menu_LoadGraphics copies into Menu_VramQueue: VRAM $0000 = Menu_TileBuf ($2000 B) and VRAM $7000 = Menu_Bg3TileBuf ($1000 B).
verifiedMenu_VramRecFontB$C2:FC7F · 8 B · EngineVRAM $1000 = Menu_TileBuf, $1300 bytes (Menu_LoadGraphics step 2).
verifiedMenu_VramRecObj$C2:FC87 · 8 B · EngineVRAM $4000 (the sprite tiles) = Menu_TileBuf, $800 bytes (Menu_LoadGraphics step 5).
verifiedMenu_VramRecsWin$C2:FC8F · 23 B · EngineThree records Menu_LoadGraphics copies (24 bytes: the third record's unused last byte is the first byte of MenuRom_DefaultConfig, $C2:FCA6): VRAM $2010 = $FF:0000 ($1F80 B), VRAM $3000 =...
verifiedMenuRom_DefaultConfig$C2:FCA6 · 3 B · EngineThe first of the 12 bytes Menu_ClearConfigAndFlags copies to Menu_Config for a new game ($84, $A0, $01; MenuRom_DefaultButtonMap follows as bytes 3-11).
verifiedMenuRom_DefaultButtonMap$C2:FCA9 · 9 B · EngineBytes 3-11 of the new game's Menu_Config: the default button map as masks in the Pad_Pressed layout that Menu_PollPad builds (low byte A X L R B Y Select Start, not JOY1's: $08 is B and $02 Select...
verifiedMenu_ShopBuyQtyInit$C2:FCB2 · 47 B · EngineThe count window's start for a buy: Menu_ItemCount = 1, Menu_ShopPriceHi = 0, Menu_ShopPrice and Menu_ShopUnitPrice = Menu_ShopBuyPrices[Menu_ItemId] (a word; B = 0 from the TDC for the index)...
verifiedMenu_ShopSellQtyInit$C2:FCE1 · 60 B · EngineThe same for a sale: the price is the Menu_ItemInfo1 word of Menu_ItemId halved, rounded up (the LSR's carry added with the Menu_Unk51 word, expected 0), and the dividend 9,999,999 - the gold...
verifiedMenu_ShopDivide$C2:FD1D · 59 B · EngineMenu_ShopQuot (3 bytes) = the 24-bit Menu_Tmp00-02 / the 16-bit Menu_ShopMulArg, the remainder in Menu_ShopRem: the dividend goes to Menu_ShopQuot+1 to +3 (two word stores; the second also writes...
verifiedMenu_UnkFD58$C2:FD58 · 16 B · EngineMenu_ShopProduct = the Menu_Tmp00 word x the Menu_ShopMulLen bytes at Menu_ShopMulArg: Menu_UnkFD68 for the low byte, then the high byte (Menu_Tmp01 into WRMPYA) through the rest of Menu_UnkFD68...
verifiedMenu_UnkFD68$C2:FD68 · 47 B · EngineMenu_ShopProduct (4 bytes) = 0, then for each of the Menu_ShopMulLen bytes of Menu_ShopMulArg (X from Menu_Unk51, expected 0; Y from the Menu_Unk51 word) its hardware product with Menu_Tmp00's low...
verifiedMenu_ShopGainGold$C2:FD97 · 36 B · EngineThe gold (Menu_Unk2C53, 3 bytes) + Menu_ShopPrice (3 bytes); a carry out of the third byte sets it to Menu_GoldMax's ($98), never in practice (at most 9,999,999 + 99 x 65,535, a 16-bit unit price...
verifiedMenu_ShopPayGold$C2:FDBB · 36 B · EngineThe gold - Menu_ShopPrice (3 bytes); a borrow sets the third byte to $98 as Menu_ShopGainGold's carry does, so paying more than the gold would leave $98xxxx (then capped at 9,999,999 or not)...
verifiedMenu_ShopCapGold$C2:FDDF · 43 B · EngineCaps the gold (Menu_Unk2C53, 3 bytes) at Menu_GoldMax (9,999,999): when it is at or above it, it becomes Menu_GoldMax and X = Menu_GoldCapped (also for exactly 9,999,999, stored again); else X = 0.
verifiedMenu_Mode0FList$C2:FE0A · 2 B · EngineMenu_ModeLists entry $0F: Menu_Exit alone (it never returns, so no second entry is read; the bytes after it are not a list).
verifiedBankC2_OldBuildLeftovers$C2:FE0C · 500 B · EngineNot code and, as far as found, never read: tools/xref.py, run on every address of $C2:FE0C-$FFFF, finds no call or jump from matched code.

$C3:0000

Verified · 39

verifiedBankC3_Entry0000$C3:0000 · 2 B · Enginethe bank's entry vectors, reached from other banks by JML/JSL: $0000 BankC3_Entry0000 → C3_BootModule (JML from Field_HookLeaveToBankC3 and Evt_OpFF_Misc; never returns) $0002 Decomp_ToWramVec →...
verifiedDecomp_ToWramVec$C3:0002 · 6 B · Engine
verifiedBankC3_Entry0008$C3:0008 · 6 B · Engine
verifiedBankC3_Entry000E$C3:000E · 3 B · Engine
verifiedBankC3_Entry0011$C3:0011 · 3 B · Engine
verifiedC3_BootModule$C3:0014 · 99 B · EngineLeaves the field for the program packed at $C3:1313 (the bank $C3 module): points the NMI and IRQ trampolines at C3_BootNmi and C3_BootIrq, keeps the caller's A in C3_EntryArg, unpacks the module...
verifiedWinFx_BuildCircle$C3:0077 · 326 B · EngineWrites a window table for a circle: one 2-byte entry per line (left edge, right edge; WinFx_EmptyEntry = nothing on that line) at WinFx_TablePtr, in bank $7F if WinFx_TableBank bit 0 is set, else $7E.
verifiedWinFx_Exit$C3:01BD · 9 B · Engine
verifiedWinFx_FillEmpty$C3:01C6 · 4 B · EngineFills window-table entries with WinFx_EmptyEntry: stores it at X and copies it forward with an MVN of WinFx_Tmp + 1 bytes into X + 2 on (the bank by WinFx_TableBank bit 0).
verifiedWinFx_FillEmptyFrom$C3:01CA · 26 B · Engine
verifiedWinFx_StepWipe$C3:01E4 · 249 B · EngineOne frame of a per-line wipe, run while WinFx_C3EMode is nonzero (Field_HookWinC3E calls it once a frame through BankC3_Entry000E and uses the result as HDMA data for window 2, probably one window...
verifiedC3_RandomByte$C3:02DD · 42 B · EngineReturns a new pseudo-random byte in A and keeps it in C3_RandSeed: A (with C rotated in) plus C3_RandSeed, stored; then X's low byte, the seed, C3_FrameCount, the H counter (OPHCT; the counters...
verifiedC3_ScaleBitmap$C3:0307 · 546 B · EngineDraws a scaled copy of a bitmap (one byte per pixel, bits 0-3 used, 64-byte source rows from C3Scale_SrcBase) into rows of 4-bitplane bytes, 32 bytes per output row from C3Scale_Dest.
verifiedC3_BootIrq$C3:0529 · 31 B · EngineIRQ handler of the bank $C3 module, during its unpacking and after: C3_BootModule points the IRQ trampoline here, and no write to the trampolines ($0500-$0507) was found in the unpacked module...
verifiedC3_BootNmi$C3:0548 · 15 B · EngineNMI handler while the module is unpacked: acknowledges the NMI (RDNMI) and sets INIDISP to full brightness, display on, ending the forced blank C3_BootIrq set at line 211 of the frame before.
verifiedDecomp_ToWram$C3:0557 · 860 B · EngineUnpacks the data at Decomp_SrcBank:Decomp_Src into WRAM from Decomp_Dest, writing through WMDATA, and stores the number of bytes written in Decomp_OutLen.
verifiedC3_ModuleNmi$C3:08B3 · 22 B · EngineThe module's NMI handler (C3_ModuleFrame points the NMI trampoline here when it ends): saves A, X, Y, DP and DB, runs one frame (C3_ModuleFrame), sends a pending song request (C3_SongCheck), and...
verifiedC3_NmiBusy$C3:08C9 · 7 B · EngineNMI handler while C3_ModuleFrame runs (it points the NMI trampoline here first): acknowledges the NMI (RDNMI) and returns, so a frame that overruns is not re-entered.
verifiedC3_ModuleFrame$C3:08D0 · 117 B · EngineOne frame of the module, from its NMI: DP = DB = 0, acknowledges the NMI, HDMA off, the NMI trampoline to C3_NmiBusy, interrupts on again if C3_EntryArg has C3_BootIrqOn, forced blank; then...
verifiedC3_IrqAck$C3:0945 · 7 B · EngineAn IRQ handler that only acknowledges the IRQ (TIMEUP) and returns.
verifiedC3_MulSigned$C3:094C · 80 B · EngineSigned multiply with the CPU multiplier: C3_MulA (16-bit) x C3_MulB (8-bit) into C3_MulProduct, signed.
verifiedC3_CopyFEto7E$C3:099C · 4 B · EngineMVN from ROM bank $FE (C3Rom_PackPtrs' bank) to WRAM bank $7E, then RTL: copies A + 1 bytes from $FE:X to $7E:Y.
verifiedC3_CopyFEto7F$C3:09A0 · 4 B · EngineAs C3_CopyFEto7E, to WRAM bank $7F.
verifiedC3_SongCheck$C3:09A4 · 53 B · EngineSends a song change to the sound driver: unless C3_SongBusy is set or C3_EntryArg has bit 5 (C3_EntryNoSong), and if C3_SongReq differs from C3_SongCur, it copies the request to C3_SongCur and...
verifiedC3_CopyCodeOrder$C3:09D9 · 16 B · EngineEight source offsets for C3_BuildCopyCode's outer passes: $000, $200, $100, $300, $400, $600, $500, $700 (16-bit, indexed by the pass x 2).
verifiedC3_BuildCopyCode$C3:09E9 · 165 B · EngineWrites a routine through WMDATA (WMADD set by the caller): 1,024 pairs LDA abs / STA dp (each a 16-bit word, so the routine runs with M=0), with LDA #page / TCD before every 128 pairs, and a final...
verifiedC3_ReadPad$C3:0A8E · 113 B · EngineThe module's pad handling, once a frame: waits for the auto-joypad read, keeps JOY1 in C3_Pad; L+R+Select+Start alone (C3_PadSoftReset) resets the game (forced blank, NMI and HDMA off, JML Reset)...
verifiedC3_RunScript$C3:0AFF · 441 B · EngineRuns a script of the module from C3Script_Ptr until an opcode yields.
verifiedC3_TaskListRemove$C3:0CB8 · 21 B · EngineClears the first word of C3_TaskList equal to X.
verifiedC3_NmiListRemove$C3:0CCD · 21 B · EngineAs C3_TaskListRemove, for C3_NmiTaskList.
verifiedC3_TaskListAdd$C3:0CE2 · 22 B · EngineStores X in the first zero word of C3_TaskList (no bound: a full list is searched past its end).
verifiedC3_NmiListAdd$C3:0CF8 · 22 B · EngineAs C3_TaskListAdd, for C3_NmiTaskList (run by C3Mod_RunNmiTasks).
verifiedC3_SprListSmall$C3:0D0E · 80 B · EngineAdds a list of small sprites to the OAM shadow: the list (in bank $7E at A, read through WMDATA) is a byte n + 1, then n records of tile, attribute, X, Y.
verifiedC3_SprListLarge$C3:0D5E · 94 B · EngineAs C3_SprListSmall for large sprites with a 9-bit X: X = byte + C3_SprBaseX (16-bit); from $100 up it is replaced by $101 (off screen, through the word C3_OffscreenX: low byte $01, bit 15 set); a...
verifiedC3_SprOneSmall$C3:0DBC · 55 B · EngineAdds one small sprite from a 4-byte record in bank $7E at X (tile, attribute, X, Y; X and Y + C3_SprBaseX / C3_SprBaseY, 8-bit) at C3_OamPos; its high-table byte (through C3_OamHiPtr) is shifted...
verifiedC3_SprOneLarge$C3:0DF3 · 54 B · EngineAs C3_SprOneSmall for a large sprite: the high-table byte is always shifted right by 2 with size = 1 and X bit 8 = 0.
verifiedC3_FindDivisor$C3:0E29 · 13 B · EngineCounts the divisor up until the quotient falls below C3_ScratchF4: each pass waits two NOPs, adds 1 to X, reads the quotient of the division running (RDDIVL) and starts the next one with WRDIVB =...
verifiedBankC3_StaffText$C3:0E36 · 196 B · EngineASCII, lines ended by $0A (the text starts with a $0A, so its first line is empty): the staff of the jet-bike race (the module), as in the ROM ("JONNY" spelt so).
verifiedWinFx_BuildQuad$C3:0EFA · 263 B · EngineWrites a window table (2 bytes per line: left edge, right edge) for the four-sided shape through WinFx_QuadPoints (X, Y bytes of points 0-3, in order) at WinFx_QuadTablePtr in bank...

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verifiedC6Scene_Win1HdmaOn$C6:E000 · 40 B · EngineScript routine (pack 1 +$05C3): sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as HDMA channel 1 to WH0/WH1 (indirect, two registers) and turns the channel on: the set-up part of...
verifiedC6Scene_UnpackObjPackA$C6:E028 · 37 B · EngineScript routine (pack 0 +$11FD, pack 2 +$0295 and +$08A0, pack 3 +$02F8, pack 4 +$0D1D and +$112C, pack 5 +$020F and +$02BA, pack 6 +$0A15): unpacks entry C6Scene_ObjPackA of C2SceneRom_ObjPacks...
verifiedC6Scene_UnpackPalPackA$C6:E04D · 37 B · EngineScript routine (pack 0 +$120D, pack 2 +$02A5 and +$08B0, pack 3 +$0308, pack 4 +$0D3D and +$113C, pack 5 +$021F and +$02CA, pack 6 +$0A25; each two script ops after an object unpack, an op $03 on...
verifiedC6Scene_FadeGradInit$C6:E072 · 143 B · EngineScript routine (pack 3 +$031E): a fade from white.
verifiedC6Scene_PlaceOnEdgeRandom$C6:E101 · 111 B · EngineScript routine (pack 3 +$05CB): puts the task on the edge of a shape drawn as a table of 2-byte line entries (left edge, right edge, by the use; pack 3 sets C2Tmp_10-$12 to $7E:9176 with op $13...
verifiedC6Scene_Grad2Init$C6:E170 · 143 B · EngineScript routine (pack 4 +$02CE): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to COLDATA (indirect, one register), turns it on, points C2Scene_HdmaValues words 2-3 at...
verifiedC6Scene_Grad2Ramp$C6:E1FF · 56 B · EngineScript routine (pack 4 +$039A): writes C6Scene_Grad2Init's 48-line ramp (16 down to 9, two lines each; 8 down to 1, four each) into C6Scene_Grad2 at the byte offset .Var22 (through WMDATA, bank $7E).
verifiedC6Scene_GetFlagF2Bits$C6:E237 · 10 B · EngineScript routine (pack 1 +$0184): C2Tmp_00 = bits 2-5 of the copy of $7F:01F2 (C2Scene_FlagTailCopy+2) as a number 0-15, probably for the script's next test of $0000.
verifiedC6Scene_WipeWinInit$C6:E241 · 61 B · EngineScript routine (pack 0 +$0FB0, pack 2 +$0442, pack 5 +$0162, pack 7 +$094E, each followed by C6Scene_WipeWinStep): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to WH1...
verifiedC6Scene_WipeWinStep$C6:E27E · 49 B · Engine
verifiedC6Scene_ClearUnk7F0062$C6:E2AF · 6 B · EngineScript routine (pack 0 +$0FE3, pack 2 +$0475, pack 3 +$0670, pack 5 +$01B2, pack 7 +$0981, each soon after a C6Scene_WipeWinStep): zeroes C6Scene_Unk7F0062 (what reads it is not traced).
verifiedC6Scene_Bg3Accel$C6:E2B5 · 99 B · EngineScript routine (pack 4 +$0947 and +$0953): moves BG3 by the task's velocity, the fractions kept in .XFrac/.YFrac and the whole pixels added to C2Scene_Bg3HScroll/VScroll (as C2Scene_TaskMove does...
verifiedC6Scene_Win1HdmaOnB$C6:E318 · 40 B · EngineScript routine (pack 6 +$08A1 and +$0937, each followed by C6Scene_Win1EllipseStep): a byte-identical copy of C6Scene_Win1HdmaOn (HDMA channel 1 to WH0/WH1 from C2Scene_HdmaTable[0], turned on).
verifiedC6Scene_Win2HdmaOn$C6:E340 · 40 B · EngineScript routine (pack 6 +$071A and +$08DF, each followed by C6Scene_Win2EllipseStep): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to WH2/WH3 (indirect, two registers) and...
verifiedC6Scene_Win1EllipseStep$C6:E368 · 41 B · EngineScript routine (pack 6 +$08A5, +$08B0, +$08C7, +$093B, +$0944): adds one to .Var24 (a word) and takes C2Scene_HandBufB (now odd) or C2Scene_HandBufA (even) as the table: C2Scene_HdmaValues words...
verifiedC6Scene_Win2EllipseStep$C6:E391 · 39 B · Engine
verifiedC6Scene_EllipseBuild$C6:E3B8 · 144 B · Engine
verifiedC6Scene_Win1HdmaOnC$C6:E448 · 40 B · EngineScript routine (pack 4 +$02A3, +$1570 and +$1769, pack 5 +$0494 and +$04DE, pack 6 +$06CE, each followed by C6Scene_Win1CapsuleStep): a byte-identical copy of C6Scene_Win1HdmaOn (HDMA channel 1 to...
verifiedC6Scene_Win2HdmaOnB$C6:E470 · 40 B · EngineScript routine (pack 1 +$06FA, pack 4 +$1574 and +$176D, pack 5 +$0528, each followed by C6Scene_Win2CapsuleStep): a byte-identical copy of C6Scene_Win2HdmaOn (HDMA channel 2 to WH2/WH3 from...
verifiedC6Scene_Win1CapsuleStep$C6:E498 · 38 B · EngineScript routine (pack 4 +$02C2 and 14 more sites to +$17FD, pack 5 +$0498 to +$04FC (6 sites), pack 6 +$06D5 to +$06FE (4 sites)): takes C2Scene_HandBufB (.Var26 odd) or C2Scene_HandBufA (even) as...
verifiedC6Scene_Win2CapsuleStep$C6:E4BE · 36 B · Engine
verifiedC6Scene_CapsuleBuild$C6:E4E2 · 134 B · Engine
verifiedC6Scene_FadeGradStep$C6:E568 · 27 B · EngineScript routine (pack 3 +$0339, in a loop the script runs 58 times, op $1B, with an op $32 in each pass): moves C2Scene_HdmaValues words 0 and 1 on by C6Scene_GradStepBytes (8 lines of...
verifiedC6Scene_Bg2VNudge$C6:E583 · 18 B · EngineScript routine (no op $4E site found in the unpacked scripts): moves BG2 two pixels down (.Var22 bit 0 clear) or up (set): two INC or DEC of C2Scene_Bg2VScroll, 8-bit with M=1, so only its low...
verifiedC6Scene_Bg1WaveInit$C6:E595 · 48 B · EngineScript routine (pack 5 +$03A1, followed by C6Scene_Bg1WaveStep): sets up C2Scene_HdmaTable[2] (two runs of 112 lines) as HDMA channel 3 to BG1VOFS (indirect, one register written twice), turns it...
verifiedC6Scene_Bg1WaveStep$C6:E5C5 · 120 B · EngineScript routine (pack 5 +$03A5 and +$03AB): writes one frame of a vertical wave on BG1: picks C2Scene_SwirlSinA (.Var24 odd) or C2Scene_SwirlSinB (even), points C2Scene_HdmaValues words 4-5...
verifiedC6Scene_SetUnk7F01ED$C6:E63D · 7 B · EngineScript routine (pack 4 +$115D): C2Scene_Unk7F01ED = 1 (script op $3D then skips its sound command).
verifiedC6Scene_ClearUnk7F01ED$C6:E644 · 6 B · EngineScript routine (pack 4 +$06E9 and +$083A): C2Scene_Unk7F01ED = 0.
verifiedC6Scene_UnpackObjPackB$C6:E64A · 37 B · EngineScript routine (pack 4 +$0D2D, between C6Scene_UnpackObjPackA and C6Scene_UnpackPalPackA): as C6Scene_UnpackObjPackA with entry C6Scene_ObjPackB of C2SceneRom_ObjPacks.
verifiedC6Scene_UnpackPalPackB$C6:E66F · 37 B · EngineScript routine (pack 4 +$0D55, after C6Scene_UnpackPalPackA): as C6Scene_UnpackPalPackA with entry C6Scene_PalPackB of C2SceneRom_PalettePacks (into C2Scene_PaletteStage).
verifiedC6Scene_PlaceInViewRandom$C6:E694 · 60 B · EngineScript routine (pack 4 +$0FD3 to +$1015, 7 sites): puts the task at a random point: .SprX = BG2's tile X x 8 (C2Scene_BgTileX+2) + a random 0-127 + 64, as C2Scene_PlaceBelowView; .SprY = $60 + a...
verifiedC6Scene_NudgeRandomDir$C6:E6D0 · 126 B · EngineScript routine (pack 4 +$0FAA): moves the task by a random distance d (0-63) in a random direction a (0-255, C2Scene_Unk2273/Unk2277's units): .SprX + cos(a) x d / 256 and .SprY + sin(a) x d /...
verifiedBankC6_UnkE74E$C6:E74E · 49 B · EngineTests the 8x8 tile (C2Tmp_00, C2Tmp_01) against a rectangle of columns C2Tmp_04 to C2Tmp_05 - 1 and rows C2Tmp_02 to C2Tmp_03 - 1 (unsigned bytes): C2Tmp_06 = 0 when the tile is inside, else bit 0...
verifiedC6Scene_AddYAccel$C6:E77F · 24 B · EngineScript routine (pack 4 +$0ED9 and 10 more sites to +$10DF): adds the 16.16 value .Var22 (fraction) / .Var24 (whole) to the task's Y velocity (.YVelFrac, carrying into .YVel): C2Scene_AddGravity...
verifiedBankC6_UnkE797$C6:E797 · 99 B · EngineObject A's landing check (the name is the stub's: verified C2Scene_ObjAFly calls it so; better: C6Scene_ObjANoLandHere).
verifiedC6Scene_MapPicture$C6:E7FA · 205 B · EngineScript routine (pack 0 +$11F0): draws the Mode 7 picture of the two maps as C2Scene_MapDrawPixels does, but whole: zeroes C2Scene_DecompBuf ($7F:9000-$BFFF, C6Scene_PicBytes), then for each of the...
verifiedC6Scene_MapCellPixels$C6:E8C7 · 72 B · EngineDraws one metatile cell as two pixels, at [C6Scene_PicOut] and 8 bytes (one pixel row) below: the colours (C2Scene_TileColors) of the metatile's top-right and bottom-right tiles, each ORed with...
verifiedC6Scene_PerspInit$C6:E90F · 230 B · EngineScript routine (pack 0 +$11F7): sets up HDMA channels 2-5 to M7A, M7B, M7C and M7D (indirect, one register written twice: a word a line) from C2Scene_HdmaTable[1]-[4] (two runs of 112 lines each...
verifiedC6Scene_PerspStep$C6:E9F5 · 294 B · Engine
verifiedC6Scene_PerspQuadrants$C6:EB1B · 8 B · EngineC6Scene_PerspStep's fill for each sign pair (index = C2Tmp_10 bits 0-1: cos < 0, sin < 0).
verifiedC6Scene_PerspTiltSteps$C6:EB23 · 24 B · EngineThe depth step t per line pair (8.8, so 0 to just under 1), read by C6Scene_PerspStep at .Tilt (a byte offset; pack 0 steps it up with op $0B and down with op $0C, e.g. +$1369, +$139B, +$1481...
verifiedC6Scene_PerspQuad0$C6:EB3B · 91 B · EngineThe fills of C6Scene_PerspStep, one per quadrant (C6Scene_PerspQuad0 and the sub-entries C6Scene_PerspQuad1 ($C6:EB96), C6Scene_PerspQuad2 ($C6:EC09) and C6Scene_PerspQuad3 ($C6:EC7C), reached...
verifiedC6Scene_PerspQuad1$C6:EB96 · 115 B · Engine
verifiedC6Scene_PerspQuad2$C6:EC09 · 115 B · Engine
verifiedC6Scene_PerspQuad3$C6:EC7C · 136 B · Engine
verifiedC6Scene_PerspTail$C6:ED04 · 221 B · Engine
verifiedC6Scene_PerspDivide$C6:EDE1 · 66 B · EngineThe four quotients of a line pair (WRDIV/RDDIV): C2Tmp_00 = |c| / dA, C2Tmp_02 = |s| / dA, C2Tmp_04 = -(|s| / dB), C2Tmp_06 = |c| / dB, with |c|, |s| = C2Tmp_08, C2Tmp_0A and the 8-bit divisors dA...
verifiedC6Scene_AddAngle$C6:EE23 · 14 B · EngineScript routine (pack 0 +$1248 and 14 more sites to +$146F, each before C6Scene_PerspStep): .Angle (+$22) + C2Tmp_08.
verifiedC6Scene_SetUnk7F00CD$C6:EE31 · 7 B · EngineScript routine (pack 2 +$09A3 and +$09AE, pack 7 +$0779, +$0A27, +$0A32, +$0A5F, +$0A6A): C2Scene_Unk7F00CD = C2Tmp_00 (8-bit; set by the script before).
verifiedC6Scene_ClearUnk7F01F5Bit0$C6:EE38 · 11 B · EngineScript routine (pack 2 +$08CF): clears bit 0 of C2Scene_Unk7F01F5.
verifiedBankC6_CodeEndFill$C6:EE43 · 445 B · Engine$00 fill after the last routine, up to the data from $C6:F000 on.

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verifiedAudio_DriverInit$C7:0000 · 4 B · EngineThe bank's entry block: four 3-byte JMPs, each followed by a NOP.
verifiedAudio_DriverCommand$C7:0004 · 4 B · Engine
verifiedAudio_VecLoadNewSamples$C7:0008 · 4 B · Engine
verifiedAudio_VecSendSampleDir$C7:000C · 4 B · Engine
verifiedAudio_BootBlockPtrs$C7:0010 · 12 B · EngineThe six blocks Audio_Boot sends through the IPL ROM, in this order, as bank $C7 addresses.
verifiedAudio_BootBlockAram$C7:001C · 12 B · EngineThe ARAM destination of each Audio_BootBlockPtrs block (sent in APUIO2/3 with the IPL ROM's transfer command).
verifiedAudio_TableDirectory$C7:0028 · 16 B · EngineEight bank $C7 addresses: the tables the code below reads.
verifiedAudio_Boot$C7:0038 · 264 B · EngineStarts the sound driver from nothing, through the APU's IPL ROM: 1.
verifiedAudio_RunCommand$C7:0140 · 21 B · EngineRuns the command in Audio_CmdId (arguments Audio_CmdArg0-2), then clears Audio_CmdId.
verifiedAudio_RunCommand_Dispatch$C7:0155 · 61 B · Engine
verifiedAudio_CommandDone$C7:0192 · 15 B · Engine
verifiedAudio_CmdLoadSong$C7:01A1 · 389 B · EngineCommands $10, $11, $14 and $15 (Audio_SongCmdTable): load song Audio_CmdArg0.
verifiedAudio_LoadNewSamples$C7:0326 · 85 B · EngineSong load, part 2: puts each sample of Audio_NewSamples in the next free slot with Audio_UploadSample, in list order.
verifiedAudio_SendSampleDir$C7:037B · 325 B · EngineSong load, part 3: sends the song's samples' directory entries and parameter words.
verifiedAudio_SendSongData$C7:04C0 · 348 B · EngineSong load, part 4, and its end: 1.
verifiedAudio_CmdSend$C7:061C · 57 B · EngineCommands $18-$2F and $80-$FF: sends the block to the APU as it is: APUIO3 = Audio_CmdArg2, APUIO2 = Arg1, APUIO1 = Arg0, then APUIO0 = Audio_CmdId, and reads APUIO0 up to !Audio_Timeout times for...
verifiedAudio_UploadSample$C7:0655 · 200 B · EngineSends the sample in slot Audio_SaveX (Audio_SlotSample entry, 1-62) to ARAM at the slot's Audio_SlotAram address: a triples transfer (!Audio_XferTriples), retried after Audio_AbortXfer until...
verifiedAudio_CmdSongAlias$C7:071D · 23 B · EngineCommands $30-$3F: replaces the whole command block with entry (command & $0F) of Audio_SongAliasTable (command $10, song = the low nibble, Arg1 = Arg2 = $FF) and sorts it again from...
verifiedAudio_AdjustSongCmd$C7:0734 · 33 B · EngineSets bit 2 (!Audio_CmdListedBit) of Audio_CmdId when the command is $14 or above, or when Audio_CmdArg0 is on Audio_SongBit2List (bytes up to the first one with bit 7 set).
verifiedAudio_CmdSwapSample$C7:0755 · 398 B · EngineCommand $71: puts sample Audio_CmdArg0 (1-62; not range-checked) in the slot of the current song's first sample (Audio_FirstSlot), so directory entry $20 plays it.
verifiedAudio_CmdBlockVariant$C7:08E3 · 63 B · EngineCommand $70: picks the $2F00 block by Audio_CmdArg0 (0 = AudioRom_Block2F00, nonzero = AudioRom_Block2F00Alt; the battle music cues send 1 before a battle and 0 after it).
verifiedAudio_UploadBlock2F00$C7:0922 · 184 B · EngineSends the $1800-byte block for ARAM !AudioAram_Block2F00: AudioRom_Block2F00 while Audio_Unk1E10 is 0, AudioRom_Block2F00Alt otherwise.
verifiedAudio_SendSeq$C7:09DA · 16 B · EngineOne step of a transfer: writes A to APUIO0 and waits (no limit) until APUIO0 reads back the same value, then returns the next sequence value, (A + 1) & !Audio_SeqMask.
verifiedAudio_AbortXfer$C7:09EA · 19 B · EngineCalled when the APU did not echo a header's mode in APUIO1: sends one more step with APUIO0 = Audio_Seq (waits for the echo, no limit; APUIO1-3 as the header left them) and resets Audio_Seq to...
verifiedAudio_SetEchoDelay$C7:09FD · 21 B · EngineAudio_EchoDelay = A, Audio_EchoPage = !Audio_EchoTopPage - 8 x A, then Audio_DropEchoSlots.
verifiedAudio_DropEchoSlots$C7:0A12 · 39 B · EngineFinds the first slot whose end (the next Audio_SlotAram entry; its high byte, the page) is on or above Audio_EchoPage and empties it and every slot after it: from there, byte by byte up to slot...
verifiedAudio_StartSong$C7:0A39 · 95 B · EngineThe first part of a song load: sends the song command to the APU.
verifiedAudio_SongAliasTable$C7:0A98 · 64 B · EngineAudio_CmdSongAlias: for command $30 + n, the command block it becomes (command, Arg0, Arg1, Arg2): $10, n, $FF, $FF.
verifiedAudio_SongBit2List$C7:0AD8 · 1 B · EngineAudio_AdjustSongCmd's song list, ended by a byte with bit 7 set.
verifiedAudio_SongCmdTable$C7:0AD9 · 16 B · EngineAudio_RunCommand_Dispatch's jump table for commands $10-$17 (JMP (T,X) with X = (command & $0F) x 2).
verifiedAudio_SongCount$C7:0AE9 · 1 B · EngineThe number of songs (Audio_SongTable entries); Audio_CmdLoadSong ignores a song number not below it.
verifiedAudio_SampleTable$C7:0AEA · 186 B · Engine62 long pointers, one per sample (sample n at entry n - 1; 62 is the largest number in AudioRom_SongSamples): BRR data, probably (every length is a multiple of 9, the BRR block size), a 16-bit...
verifiedAudio_SampleLoop$C7:0BA4 · 124 B · EngineOne word per sample: the loop start as an offset from the sample's ARAM start (Audio_SendSampleDir and Audio_CmdSwapSample add it to get the directory entry's second word).
verifiedAudio_SampleParamA$C7:0C20 · 124 B · EngineOne word per sample, sent to !AudioAram_SongParamA for the song's samples (meaning not traced on the SPC700 side).
verifiedAudio_SampleParamB$C7:0C9C · 124 B · EngineOne word per sample, sent to !AudioAram_SongParamB: first byte $FF or $FE; second byte $E0 for most, otherwise $EA-$F4; the ADSR pair, probably (from the values only).
verifiedAudio_SongTable$C7:0D18 · 249 B · EngineAudio_SongCount ($53) long pointers, one per song: its data, a 16-bit length first (Audio_SendSongData sends it to !AudioAram_Song).

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verifiedBattleSys_VecCD0000$CD:0000 · 3 B · Battle systemThe bank's entry block: 19 three-byte JMPs, all but two ($000F and $001E, see the Callers note) reached by JSL from other banks (their targets end in RTL).
verifiedBattleSys_VecCD0003$CD:0003 · 3 B · Battle system
verifiedBattleSys_VecCD0006$CD:0006 · 3 B · Battle system
verifiedBattleSys_FrameTickVec$CD:0009 · 3 B · Battle system
verifiedBattleSys_VecCD000C$CD:000C · 3 B · Battle system
verifiedBattleSys_VecCD000F$CD:000F · 3 B · Battle system
verifiedBattleSys_VecCD0012$CD:0012 · 3 B · Battle system
verifiedBattleAnim_LoadGfx4Vec$CD:0015 · 3 B · Battle engine
verifiedBattleAnim_UnkVecCD0018$CD:0018 · 3 B · Battle engine
verifiedBattleAct_UnkVecCD001B$CD:001B · 3 B · Battle engine
verifiedBattleSys_VecCD001E$CD:001E · 3 B · Battle system
verifiedBattleSys_UnkVecCD0021$CD:0021 · 3 B · Battle system
verifiedBattleSys_VecCD0024$CD:0024 · 3 B · Battle system
verifiedBattleMsg_ShowFromTableCC3A09Vec$CD:0027 · 3 B · Battle text & numbers
verifiedBattleAnim_LoadGfx2Vec$CD:002A · 3 B · Battle engine
verifiedBattleMsg_ShowMsg0BIfKeyChangedVec$CD:002D · 3 B · Battle text & numbers
verifiedBattleMsg_UnkVecCD0030$CD:0030 · 3 B · Battle text & numbers
verifiedBattleMsg_UnkVecCD0033$CD:0033 · 3 B · Battle text & numbers
verifiedBattleSys_IdleVecCD0036$CD:0036 · 3 B · Battle system
verifiedBattleCD_EnterBattle$CD:0039 · 5 B · Battle engineThe bank-$CD step of the battle's start: JSL BattleFx_Init ($D1:F1B0: it sets DB=$7E and DP=0, installs JML $D1:E77C / JML $D1:FE97 (BattleFx_Nmi / BattleFx_Irq) as the NMI and IRQ trampolines at...
verifiedBattleCD_ActOp80$CD:003E · 5 B · Battle engineAction opcode $80's long call (BattleAct_OpRunVecCD001B, after it copied its operand bytes to !Battle_ActOp80Args): JSL BattleFx_Op80Dispatch ($D1:F67A), then RTL.
verifiedBattleCD_EnemyDissolve$CD:0043 · 93 B · Battle engineTakes an enemy off the screen, for BattleCF_RemoveMarkedEnemies (A = its battler slot, after that moved it to the special palette).
verifiedBattleCD_EnemyDissolveFx$CD:00A0 · 106 B · Battle engine
verifiedBattleCD_DissolveStep$CD:010A · 147 B · Battle engineOne step of BattleCD_EnemyDissolve: advances !Battle_DissolvePhase by the !BattleRom_DissolvePhaseStep entry !Battle_DissolvePattern & 7 ($17 for the pattern 7 the dissolve uses: odd, so 64 steps...
verifiedBattleCD_MsgTimeTable$CD:019D · 8 B · Battle engineFrames a battle message stays up, by the message-speed setting (BattleCD_GetMsgTime: bits 3-5 of config byte $2991): $20, $40, ..., $E0, then $FF.
verifiedBattleCD_GetMsgTime$CD:01A5 · 14 B · Battle engineA = BattleCD_MsgTimeTable entry by bits 3-5 of !Menu_Config+1: the frames a message stays up at the configured speed (inferred from the uses: BattleCD_ShowMessage waits that long, the others load...
verifiedBattleCD_ShowMessage$CD:01B3 · 87 B · Battle engineShows battle message A (string A of !BattleRom_MsgStrings, its arguments at $0200, BattleMsg_InfoArgs / !Battle_MsgArg0) and waits for it: plays the message's sound (BattleFx_MsgSfx entry A...
verifiedBattleCD_Wait16Frames$CD:020A · 11 B · Battle engineWaits 16 frames (BattleCD_WaitFrameRefresh 16 times).
verifiedBattleCD_ShowMessageTimed$CD:0215 · 32 B · Battle engineAs BattleCD_ShowMessage without the sound and without waiting: starts message A of !BattleRom_MsgStrings (BattleCD_StartText, BattleCD_ShowText), loads !Battle_MsgTimer with BattleCD_GetMsgTime...
verifiedBattleCD_ClearTextGfxL$CD:0235 · 4 B · Battle engineBattleCD_ClearTextGfx as a long call (JSL from BattleFx_Init at $D1:F3FE).
verifiedBattleCD_ClearTextGfx$CD:0239 · 37 B · Battle engineZeroes the message graphics buffer !Battle_TextGfxBuf ($7E:B400-$B7FF, $400 bytes) by words: eight stores per pass, each covering one $80-byte eighth of it, for X = $80 down to 2.
verifiedBattleCD_StartText$CD:025E · 33 B · Battle engineStarts string A of the table the caller put in TextWin_StrTable: TextWin_StrIndex = A, !Battle_MsgTiming = 0, !Battle_TextUnkA1 = 0, TextWin_GfxBuf = !Battle_TextGfxBuf (bank $7E), TextWin_Mode =...
verifiedBattleCD_ShowText$CD:027F · 22 B · Battle engineDraws the started string: TextWin_StepCount = A (the callers pass !BattleCD_TextStepCount from BattleCD_StartText), one TextWin_Step (through BankC2_Entry0009), two BattleCD_WaitFrame, then...
verifiedBattleCD_ShowScriptMessage$CD:0295 · 54 B · Battle engineAn enemy script's message (the run handlers pass a script byte in A: most pass !Battle_UnkB3C7; BattleAi_RunTech, BattleAi_RunSetFlags and BattleAi_RunMessage pass one read straight from the...
verifiedBattleCD_ShowEnemyInfo$CD:02CB · 13 B · Battle engineThe battle menu's info panel for the highlighted enemy target (BattleMenu_UpdateCursorOverlay; BattleMenu_ChooseAttack also calls BattleCD_ShowTargetInfo): A = a key, the target slot...
verifiedBattleCD_ShowTargetInfo$CD:02D8 · 56 B · Battle engine
verifiedBattleCD_ShowTechInfo$CD:0310 · 48 B · Battle engineThe info panel for the tech (or item) under the menu cursor: A = the key, string A of !BattleRom_TechInfoStrings.
verifiedBattleCD_PadRepeat$CD:0340 · 89 B · Battle engineTurns the held buttons into presses with auto-repeat, once a frame (BattleCD_NmiMain runs it on both its paths, after BankC2_Entry8002 read the pad), all 16-bit: !Battle_PadPrev = the last frame's...
verifiedBattleCD_SetNmiMode1$CD:0399 · 5 B · Battle engine!Battle_NmiMode = 1: from the next NMI, BattleCD_NmiDispatch runs BattleCD_NmiMain instead of BattleCD_NmiSetup (service 0's first bank-$CD step).
verifiedBattleCD_ApuCmd81$CD:039E · 22 B · Battle engineSends APU command !Audio_CmdUnk81 with arguments !BattleCD_Cmd81Arg1 and 0 (Audio_ProcessEntry; the field's AudioFadeDispatch sends the same command with other arguments around its music changes...
verifiedBattleCD_ExitBattle$CD:03B4 · 150 B · Battle engineThe bank-$CD part of the battle's end (BattleCF_ExitBattle runs it just before it returns to the field).
verifiedBattleCD_WaitNmiAck$CD:044A · 9 B · Battle engineDP $47 = 1, then waits until something else sets it back to 0 (at both call sites the NMI handler is BattleFx_NmiAlt, which BattleCD_ExitBattle installs just before and which zeroes DP $47).
verifiedBattleCD_EndLayerFx$CD:0453 · 83 B · Battle engineEnds a layer effect (BattleCD_FrameTick runs it when the effect is done, !Battle_BgFxEnded set, and no action runs; BattleCD_ExitBattle when one is still loaded): puts layer 3's tiles back (the...
verifiedBattleCD_IdleTick$CD:04A6 · 4 B · Battle engineBattleSys_PumpFrames' long call while it waits for the frame: BattleCD_PauseWait, RTL.
verifiedBattleCD_FrameTick$CD:04AA · 53 B · Battle engineThe bank's per-frame work outside the NMI (BattleSys_FrameTickVec, and JSL from this bank's own waits): unless !Battle_Paused, the pending sound (BattleCD_PlayPendingSfx); BattleCD_PauseWait...
verifiedBattleCD_StepText$CD:04DF · 30 B · Battle engineWhen !Battle_TextStepping is set: one TextWin_Step (through BankC2_Entry0009) with TextWin_StepCount = 1; !Battle_TextStepping = TextWin_Status after it (0 once the string is done, so the stepping...
verifiedBattleCD_StartOpenWipe$CD:04FD · 25 B · Battle engineService 0's start of the opening wipe: sound !BattleCD_SfxWipe (BattleCD_ApuCmd18, X = !BattleCD_SfxArgCentre), a frame, !Battle_WipeSteps = !BattleCD_WipeSteps and !Battle_WipeMode =...
verifiedBattleCD_StartCloseWipe$CD:0516 · 30 B · Battle engineThe battle end's closing wipe: !Battle_UnkCE16 = 1, a frame, !BattleFx_CeSetBase = !BattleCD_CA25Unk0C and !BattleFx_CeSetReload + 1, a frame, !Battle_WipeSteps = !BattleCD_WipeSteps...
verifiedBattleCD_WipeRunning$CD:0534 · 8 B · Battle engineA = 1 while a wipe has steps left (!Battle_WipeSteps non-zero), else 0; Z set iff 0 (BattleSys_SceneSetup and BattleCD_ExitBattle loop on it).
verifiedBattleCD_WipeStepOpen$CD:053C · 59 B · Battle engineOne step of the opening wipe in all nine tables: entry 1's line count - 1, entry 2's + 2, entry 3's - 1; then the entry-2 data addresses of tables 5 and 3 (!Battle_HdmaTables+$E8 and +$8E) - 4.
verifiedBattleCD_WipeStepClose$CD:0577 · 59 B · Battle engineThe opposite step: entry 1's line count + 1, entry 2's - 2, entry 3's + 1 in all nine tables; tables 3 and 5's entry-2 data addresses + 4.
verifiedBattleCD_StepWipe$CD:05B2 · 77 B · Battle engineOne step of the wipe in progress (BattleCD_NmiMain runs it twice a frame), by !Battle_WipeMode: - 0: nothing; - !BattleCD_WipeOpen ($FF, set by BattleCD_StartOpenWipe): first !BattleFx_CeSetBase =...
verifiedBattleCD_TileUploadVram$CD:05FF · 8 B · Battle engineVRAM word addresses for BattleCD_NmiUploadText's tilemap-page upload, by !Battle_TilePageSlot * 2: $7C00, $7C10, $7E00, $7E10.
verifiedBattleCD_NmiUploadText$CD:0607 · 171 B · Battle engineBattleCD_NmiMain's uploads while no wipe runs: - a tilemap page requested by the layer-effect script (!Battle_TilePageReq, set by BattleCD_RunFxScript): unless it is the same slot...
verifiedBattleCD_ZeroWord$CD:06B2 · 2 B · Battle engineThe fixed DMA source BattleCD_NmiUploadText clears VRAM from.
verifiedBattleCD_NmiLayerScroll$CD:06B4 · 8 B · Battle engineRuns the BattleCD_ScrollModeTable entry !Battle_LayerFxMode (0-3; set to 0 or 1 by BattleCD_StepFxChannels and 0 by BattleCD_EndLayerFx; who sets 2 and 3 is not traced): the HDMA scroll data for...
verifiedBattleCD_ScrollModeTable$CD:06BC · 8 B · Battle engineBattleCD_NmiLayerScroll's handlers by !Battle_LayerFxMode.
verifiedBattleCD_ScrollPlain$CD:06C4 · 66 B · Battle engineFills the HDMA scroll data of layers 1-3 (!Battle_HdmaScroll1-3, 32 entries of 4 bytes, an x and a y word, each) with one x/y pair per layer: FieldBtlPpu.Scroll2's words (the battle's layer...
verifiedBattleCD_ScrollFill$CD:0706 · 102 B · Battle engine
verifiedBattleCD_ScrollFxBg3$CD:076C · 77 B · Battle engineAs BattleCD_ScrollPlain, but layer 3's pair is the effect's scroll: !BattleFx_ShakeX + !Battle_FxScrollAddX + !Battle_ShakeOfs3X and !BattleFx_ShakeY + !BattleFx_BounceOut + !Battle_ShakeOfs3Y...
verifiedBattleCD_ScrollWavesBg3$CD:07B9 · 41 B · Battle engineBattleCD_ScrollWaves, then a second run of 32 entries for layer 3 only (X from $80 up to the 8-bit wrap): x = layer 3's x pair, plus the per-line offset in !Battle_WaveOffsets (the same X) when...
verifiedBattleCD_ScrollWaves$CD:07E2 · 171 B · Battle engineThe pairs as BattleCD_ScrollFxBg3 computes them (in DP $45-$4F); then for each of the 32 entries the x of a layer gets the entry's per-line offset from !Battle_WaveOffsets (bank $7E, by the...
verifiedBattleCD_NmiMain$CD:088D · 321 B · Battle engineThe NMI's work in modes 1 and 2 (BattleCD_NmiDispatch), entered with DB=$00: - with !Battle_CgramPending ($7E:CE0F) set: the palette (BattleCD_UploadCgram), DB=$7E, the queued VRAM upload...
verifiedBattleCD_UploadCgram$CD:09CE · 35 B · Battle engineCopies the whole palette, !Battle_CgramBytes bytes of !Battle_PaletteLiveLo (bank $7E), to CGRAM from colour 0 by DMA on channel 7 (one register written twice: CGDATA).
verifiedBattleCD_NmiSetup$CD:09F1 · 237 B · Battle engineThe NMI's work in mode 0 (the first frames, until BattleCD_SetNmiMode1): the palette (BattleCD_UploadCgram); HDMA channels 0-6 set up as indirect channels on the first seven tables of...
verifiedBattleCD_TickCDC9$CD:0ADE · 16 B · Battle engineWhile FieldAnimB[0].Unk4 (palette animation record 0's frame counter) is 0: !BattleFx_GradStart counts down and wraps from below 0 to !BattleCD_CDC9Period (a 14-frame cycle, 13 down to 0...
verifiedBattleCD_SetWh0Table$CD:0AEE · 40 B · Battle enginePoints HDMA channel 7 at one of the last two tables of !Battle_HdmaTables (indirect, 4 registers from WH0, line data in bank $7E): table 8 on odd frames of !Battle_FrameCount, table 7 on even ones...
verifiedBattleCD_RandByte$CD:0B16 · 8 B · Battle engineA = RandomTable entry (A + !Battle_FrameCount + C) & $FF: a byte of the field's random table picked by the frame count.
verifiedBattleCD_ClampPalAnims$CD:0B1E · 51 B · Battle engineWith !Battle_Unk99D2 positive and non-zero: for each of the palette animation records 8-11 (FieldAnimB, 12 bytes each, the ones the battle fills) with a kind (.Unk0 non-zero) and a first colour...
verifiedBattleCD_StepShake$CD:0B51 · 306 B · Battle engineThe screen shake, once a frame, for two axes: - x (!Battle_ShakeXOn): every !Battle_ShakeXRandPeriod frames a new random byte (BattleCD_RandByte) in !Battle_ShakeXRand; every...
verifiedBattleCD_NmiTable$CD:0C83 · 6 B · Battle engineBattleCD_NmiDispatch's handler by !Battle_NmiMode.
verifiedBattleCD_ScrollStepL$CD:0C89 · 12 B · Battle engineThe field's ScrollStepAccum (through ReentryVectors vector [1]: the drift of layers 2 and 3 in FieldBtlPpu.Scroll2) between PHB/PHD/PHP and PLP/PLD/PLB, then A = D (TDC) and RTL.
verifiedBattleCD_NmiDispatch$CD:0C95 · 8 B · Battle engineThe NMI's bank-$CD work: runs BattleCD_NmiTable entry !Battle_NmiMode (0 BattleCD_NmiSetup, 1 and 2 BattleCD_NmiMain), then RTL.
verifiedBattleCD_InitHdmaDataL$CD:0C9D · 4 B · Battle engineBattleCD_InitHdmaData as a long call (JSL from BattleFx_Init at $D1:F1DB).
verifiedBattleCD_InitHdmaData$CD:0CA1 · 85 B · Battle engineSets the HDMA line data from the screen the field left (FieldBtlPpu): the tilemap bytes of channel 0 (!Battle_HdmaTilemaps: BG1SC, BG2SC, BG4SC from .Tilemap1, .Tilemap2, .Unk59; BG2SC's bit 0...
verifiedBattleCD_RestoreScreen$CD:0CF6 · 50 B · Battle engine
verifiedBattleCD_StartLayerFx$CD:0D28 · 11 B · Battle engineAction set-up's call (BattleAct_LoadCommon, A = !Battle_ActUnkArg987C): !Battle_Unk5D9B = 0, loads layer effect A (BattleCD_LoadLayerFx) and starts its channels (BattleCD_StartFxChannels); RTL.
verifiedBattleCD_StartFxChannels$CD:0D33 · 47 B · Battle engineClears the three 32-byte channel blocks from !Battle_FxChannels ($CA32-$CA91, by words), then starts channel 0 (X = 0) with script !Battle_FxScriptIds+0 and channel 1 (X = $10) with +1, each...
verifiedBattleCD_RunEndFx$CD:0D62 · 49 B · Battle engineThe battle end's effect X (BattleCD_LayerFx84 / BattleCD_LayerFx87): APU command !BattleCD_ApuCmd80 (arguments 0, $FF), a frame, then !Audio_CmdPlayMusic with !BattleCD_EndSong (bank $C7 loads...
verifiedBattleCD_LayerFx87$CD:0D93 · 30 B · Battle engineOne of the battle end's effects (BattleCD_ExitBattle): !Battle_Unk99D2 = 0, BattleCD_ApuCmd81, frames until APUIO1 reads 0, effect !BattleCD_FxEnd87 (BattleCD_RunEndFx), then frames until...
verifiedBattleCD_LayerFx84$CD:0DB1 · 73 B · Battle engineThe other end effect: BattleCD_ApuCmd81, frames until APUIO1 reads 0, !BattleFx_GradTickMask = 3, !BattleFx_GradForce = $80; the wait below once; 128 more frames; effect !BattleCD_FxEnd84...
verifiedBattleCD_WaitLayerFxIdle$CD:0DFA · 11 B · Battle engineWaits (BattleCD_WaitFrameRefresh) while !Battle_Unk5D9B is set.
verifiedBattleCD_RunLayerFx$CD:0E05 · 30 B · Battle engineRuns layer effect A to its end: waits for the one before (BattleCD_WaitLayerFxIdle), loads A (BattleCD_LoadLayerFx), starts its channels, !Battle_Unk5D9B + 1, then frames...
verifiedBattleCD_RestorePalRows$CD:0E23 · 18 B · Battle engineCopies the 16 bytes at !Battle_PalRowSave (colours 24-31, saved by BattleFx_Init) back to bytes $30-$3F of both !Battle_PaletteSavedLo and !Battle_PaletteLiveLo.
verifiedBattleCD_FxRecSetup$CD:0E35 · 44 B · Battle engineShared start of BattleCD_LoadFxPalA/B: the palette rows back (BattleCD_RestorePalRows); DP $55 = 1 when FieldBtlPpu.ColorMath bit 6 (!BattleCD_CgadsubHalf, half colour math, if it is a CGADSUB...
verifiedBattleCD_LoadFxPalA$CD:0E61 · 24 B · Battle engineUnless the half-colour-math flag of BattleCD_FxRecSetup (DP $55) is set: copies 8 bytes of !BattleRom_FxRecA (from the setup's offset X) to !Battle_PalAnimRec10+1, !Battle_PalAnimRec10 = DP $53...
verifiedBattleCD_LoadFxPalB$CD:0E79 · 36 B · Battle engine
verifiedBattleCD_LayerFxSetsScreen$CD:0E9D · 32 B · Battle engineC=0 and A = 0 when the current layer effect (!Battle_LayerFxId) is !BattleCD_FxPlain86 or !BattleCD_FxPlainFirst-!BattleCD_FxPlainLast ($7B-$7F); else C=1 with A = the id.
verifiedBattleCD_LoadLayerFx$CD:0EBD · 327 B · Battle engineLoads layer effect X (0-$FF; X = !BattleCD_FxByBattle stays when !Battle_UnkA018 is 7, else becomes +1 when !Battle_UnkA017 is 7, else +2: a variant by the battle, probably): - !Battle_LayerFxId =...

$CD:1000

Verified · 116

verifiedBattleCD_LoadLayerFx_colours$CD:1004 · 78 B · Battle engine
verifiedBattleCD_FillFxTilemaps$CD:1052 · 43 B · Battle engineFills the effect's tilemap pages !Battle_FxTilemaps ($7E:D000-$FFFF) with the entry !BattleCD_FxBlankEntry (tile $EE, attribute 0), by words: .fill (JSR'd with X = 0 and $1000, run with X = $2000)...
verifiedBattleCD_BuildFxTilemap$CD:107D · 315 B · Battle engineBuilds the effect's tilemap pages into !Battle_FxTilemaps, one page of $200 bytes per block, !Battle_FxRecord's low 6 bits of blocks (the count byte is cut to them), from map !Battle_FxRecMap on...
verifiedBattleCD_LoadFxRecord$CD:11B8 · 44 B · Battle engineCopies the 6-byte !BattleRom_FxRecords entry X & $7FFF to !Battle_FxRecord ($C9FC-$CA01: the block count byte, the tile set, the first map word, !Battle_FxRecUnkCA00 and the rows per block), using...
verifiedBattleCD_LoadFxTiles$CD:11E4 · 53 B · Battle engineBuilds one set of 64 2bpp tiles (16 bytes each, $400 bytes) in !Battle_ActFrameBuf ($7E:2D00, from Y = 0): the set's 64 entry words are at $CF:8000 + X * 64 (DP $53-$55); each names a source tile...
verifiedBattleCD_TileHandlers2$CD:1219 · 8 B · Battle engineBattleCD_LoadFxTiles' tile copiers by the entry's flip bits (bit 14 = 2, bit 15 = 4).
verifiedBattleCD_TileVHFlip2$CD:1221 · 8 B · Battle engineA 2bpp tile flipped both ways: BattleCD_TileVFlip2 at Y, then the horizontal flip of BattleCD_TileHFlip2 (JMP BattleCD_TileReverse2) at the same Y.
verifiedBattleCD_TileVFlip2$CD:1229 · 76 B · Battle engineA 2bpp tile flipped vertically: BattleCD_TileCopy2, then the eight row words swapped end for end (row 0 with 7, 1 with 6, ...), using DP $69.
verifiedBattleCD_TileHFlip2$CD:1275 · 5 B · Battle engineA 2bpp tile flipped horizontally: BattleCD_TileCopy2, then its 16 bytes at Y through BitReverseTable (each byte's bits reversed: the row mirrored), 4 a pass with the count in DP $61.
verifiedBattleCD_TileReverse2$CD:127A · 62 B · Battle engine
verifiedBattleCD_TileCopy2$CD:12B8 · 72 B · Battle engineCopies the entry's 2bpp tile: 16 bytes from $CF:0000 + (entry AND $1FFF) * 8 (!BattleRom_FxTileGfx) to !Battle_ActFrameBuf + Y, a word at a time (in the order 0, 8, 2, $A, ...), then Y + 16.
verifiedBattleCD_PlaneMasks$CD:1300 · 8 B · Battle engineMasks for the upper two bit planes of a 4bpp tile built from a 2bpp one (BattleCD_Tile4Planes): by a 2-bit value, none, plane 2, plane 3, both (the pixels' colour + 0, 4, 8 or 12).
verifiedBattleCD_FxGfxVram$CD:1308 · 12 B · Battle engineVRAM word addresses of the six graphics parts BattleCD_LoadFxGfx2/4 upload, $400 bytes each: $0C00, $0E00, ..., $1600.
verifiedBattleCD_LoadFxGfx2$CD:1314 · 15 B · Battle engineLoads the action's graphics sets (BattleAct_LoadCommon, A = !Battle_ActGfxSetB): sets A and A+1 as parts 4 and 5.
verifiedBattleCD_LoadFxGfx4$CD:1323 · 69 B · Battle engine
verifiedBattleCD_ConvertFxGfx$CD:1368 · 98 B · Battle engineBuilds DP $67 (the callers pass 32) 4bpp tiles of graphics set X in !Battle_ActFrameBuf from Y = 0: the set's entry words are at !BattleRom_FxGfxLists + X * 64 (DP $53-$55, bank $CF); the set's...
verifiedBattleCD_PickPlaneBits$CD:13CA · 10 B · Battle engineA = 2 * the 2-bit field (DP $5B AND 6) / 2 of the colour byte in DP $5D, through BattleCD_FieldShifts (a JMP into the shift chain BattleCD_ShiftField6, whose RTS returns for it).
verifiedBattleCD_FieldShifts$CD:13D4 · 8 B · Battle engineBattleCD_PickPlaneBits' entry points into the shift chain: field 0 (bits 0-1, no shift), 1 (bits 2-3), 2 (bits 4-5), 3 (bits 6-7).
verifiedBattleCD_ShiftField6$CD:13DC · 2 B · Battle engineA = (A >> 6 AND 3) * 2; the entries BattleCD_ShiftField4 ($13DE), BattleCD_ShiftField2 ($13E0) and BattleCD_ShiftField0 ($13E2) shift 4, 2 and 0 bits before the same AND and ASL.
verifiedBattleCD_ShiftField4$CD:13DE · 2 B · Battle engine
verifiedBattleCD_ShiftField2$CD:13E0 · 2 B · Battle engine
verifiedBattleCD_ShiftField0$CD:13E2 · 4 B · Battle engine
verifiedBattleCD_TileHandlers4$CD:13E6 · 8 B · Battle engineBattleCD_ConvertFxGfx's tile builders by the entry's flip bits (bit 14 = 2, bit 15 = 4).
verifiedBattleCD_Tile4VHFlip$CD:13EE · 8 B · Battle engineA 4bpp tile flipped both ways: BattleCD_Tile4VFlip at Y, then the horizontal flip (JMP BattleCD_TileReverse4) at the same Y.
verifiedBattleCD_Tile4VFlip$CD:13F6 · 79 B · Battle engineA 4bpp tile flipped vertically: BattleCD_Tile4Copy, then the eight row words of planes 0-1 swapped end for end (.rows, JSR'd), and those of planes 2-3 (.rows again, falling in, at Y + 16), using...
verifiedBattleCD_Tile4HFlip$CD:1445 · 5 B · Battle engineA 4bpp tile flipped horizontally: BattleCD_Tile4Copy, then its 32 bytes through BitReverseTable, 4 a pass (DP $61 counts 8 passes).
verifiedBattleCD_TileReverse4$CD:144A · 62 B · Battle engine
verifiedBattleCD_Tile4Planes$CD:1488 · 129 B · Battle engineOne 4bpp tile from a 2bpp one: for each of the 8 row words w at !BattleRom_FxGfxSrc + X (bank $D0): planes 0-1 = w, and planes 2-3 (16 bytes on) = (w with its bytes swapped OR w) AND the plane...
verifiedBattleCD_Tile4Copy$CD:1509 · 204 B · Battle engineBuilds the entry's 4bpp tile at Y from !BattleRom_FxGfxSrc + (entry AND $1FFF) * 8 (the entry word is kept in DP $65): - entry bit 13 set: BattleCD_Tile4Planes (a 2bpp source); - clear...
verifiedBattleCD_StartFxChannel$CD:15D5 · 52 B · Battle engineStarts channel X (0 or $10) on script A: the pointer from !BattleRom_FxScriptPtrs entry A (bank $D1, through DP $53-$55), the period = its first byte AND $0F, the countdown + 1 (from 0: the first...
verifiedBattleCD_StepFxChannels$CD:1609 · 75 B · Battle engineThe channels' tick (BattleCD_NmiMain, once a frame): nothing while !Battle_BgFxEnded is set or !Battle_Unk5D9B is 0.
verifiedBattleCD_RunFxScript$CD:1654 · 82 B · Battle engineOne step of channel X's script (see the banner), with the pointer in DP $40-$42: opcodes ($80-$FE) run (BattleCD_RunFxOp) and the pointer moves past their operand byte, until a page byte, $7F or...
verifiedBattleCD_RunFxOp$CD:16A6 · 15 B · Battle engineRuns script opcode A ($80-$FE): DP $43 = X (the channel), the pointer in DP $40 past the opcode, then BattleCD_FxOpTable entry A - $80 (the 8-bit ASL drops bit 7; the handlers start at $CD:17A9...
verifiedBattleCD_FxOpTable$CD:16B5 · 244 B · Battle engineThe handler of each script opcode $80-$F9, by (opcode - $80) * 2 (JSR (T,X) in BattleCD_RunFxOp).
verifiedBattleCD_FxOpPokeByte$CD:17A9 · 21 B · Battle engineOpcode $F9 (value, address word): stores the value at that address in bank $7E.
verifiedBattleCD_FxOpCopyColour$CD:17BE · 33 B · Battle engineOpcode $F8 (source, destination): copies colour source to colour destination (0-255) in both !Battle_PaletteSavedLo and !Battle_PaletteLiveLo.
verifiedBattleCD_FxOpSetCE0E$CD:17DF · 6 B · Battle engineOpcode $F7 (value): !BattleFx_GradForce = the value.
verifiedBattleCD_FxOpWaitCE10$CD:17E5 · 26 B · Battle engineOpcode $F6 (n): while !BattleFx_GradRotRaw is 0, branches back n (see the banner); then (and always) !BattleFx_GradRotRaw = 0.
verifiedBattleCD_FxOpSetCD46$CD:17FF · 6 B · Battle engineOpcode $F5 (value): !BattleFx_UnkCD46 = the value.
verifiedBattleCD_FxOpSwayQuad$CD:1805 · 5 B · Battle engineOpcode $F4 (quad): JSL BattleFx_SwayQuad, which reads the operand through DP $40: fills that quad of !BattleFx_Quads with a beam from the top of the screen, swaying with the frame count, down to...
verifiedBattleCD_FxOpRequestBgSet$CD:180A · 9 B · Battle engineOpcode $F2 (value): asks BattleCD_FrameTick for one JSL BattleFx_LoadBgSet with A = the value (!Battle_UnkCD45 = the value, !BattleFx_BgRequest + 1).
verifiedBattleCD_FxOpWaitBgSet$CD:1813 · 23 B · Battle engineOpcode $F1 (n): while !BattleFx_BgRequest is set (the call opcode $F2 asked for has not run yet), branches back n (see the banner).
verifiedBattleCD_FxOpValueFromVar0F$CD:182A · 10 B · Battle engineOpcode $F0 (n): !Battle_FxValues entry n = variable $0F (!Battle_ActVars).
verifiedBattleCD_FxOpCountCD3C$CD:1834 · 23 B · Battle engineOpcode $EF (no operand): !Battle_UnkCD3C + 1; when it wraps to 0, the palette animation records 8-11 are stopped (FieldAnimB .Unk0 = 0).
verifiedBattleCD_FxOpWaveWindowB$CD:184B · 5 B · Battle engineOpcode $F3 (step): JSL BattleFx_WaveWindowB, which reads the operand through DP $40: !BattleFx_CountA grows by it and window table 0 gets wavy edges (angles from !BattleFx_CountB, which counts up).
verifiedBattleCD_FxOpGrowBand$CD:1850 · 5 B · Battle engineOpcode $EE (kind): JSL BattleFx_GrowBand, which reads the operand through DP $40: a band around the point in !Battle_ActCalcResult, one step wider per run, into this frame's window table (0 a...
verifiedBattleCD_FxOpWaveWindowA$CD:1855 · 5 B · Battle engineOpcode $ED (step): JSL BattleFx_WaveWindowA, which reads the operand through DP $40: !BattleFx_CountA grows by it and window table 0 gets wavy edges (angles from the frame count).
verifiedBattleCD_FxOpRampWin2$CD:185A · 5 B · Battle engineOpcode $EC (one operand byte, which nothing reads): JSL BattleFx_RampWin2 (a ramp of left edges into the second pairs of window table 0, up from line !BattleFx_RampBottom - !BattleFx_CountA...
verifiedBattleCD_FxOpWaveWindowBByFrame$CD:185F · 5 B · Battle engineOpcode $EB (step): JSL BattleFx_WaveWindowB_ByFrame (BattleFx_WaveWindowB with the angles from the frame count), which reads the operand through DP $40.
verifiedBattleCD_FxOpSetBackdrop$CD:1864 · 16 B · Battle engineOpcode $EA (colour word): colour 0 (the backdrop) of both !Battle_PaletteSavedLo and !Battle_PaletteLiveLo = the word.
verifiedBattleCD_FxOpGrowBox$CD:1874 · 5 B · Battle engineOpcode $E8 (step): JSL BattleFx_GrowBox, which reads the operand through DP $40: !BattleFx_BoxHalfHeight grows by it and this frame's window table gets a box centred on line 106.
verifiedBattleCD_FxOpAddBoxInset$CD:1879 · 5 B · Battle engineOpcode $E9 (step): JSL BattleFx_AddBoxInset, which adds the operand (read through DP $40) to !BattleFx_BoxInset.
verifiedBattleCD_FxOpWaveBg3$CD:187E · 68 B · Battle engineOpcode $E7 (n): layer 3's wave scroll.
verifiedBattleCD_FxOpSetHoldAnims$CD:18C2 · 6 B · Battle engineOpcode $E6 (value): !BattleFx_HoldAnims = the value (non-zero holds the palette animations, BattleFx_HoldAnimsTick; action opcodes $2D/$2E set it too).
verifiedBattleCD_FxOpIncVar$CD:18C8 · 7 B · Battle engineOpcode $E5 (n): variable n (!Battle_ActVars) + 1.
verifiedBattleCD_FxOpSoundAtCalc$CD:18CF · 16 B · Battle engineOpcode $E4 (sound): leaves the sound pending for BattleCD_PlayPendingSfx (BattleCD_FrameTick) with X = the first byte of !Battle_ActCalcResult (an x, probably: the pan).
verifiedBattleCD_FxOpCalcToTriangle$CD:18DF · 40 B · Battle engineOpcode $E3 (object 0/1): the object's three screen points (!Battle_FxTriX0-Y2) = the six bytes of !Battle_ActCalcResult entries 0-2 (x, y of each).
verifiedBattleCD_FxOpSetCD2E$CD:1907 · 6 B · Battle engineOpcode $E2 (value): !Battle_UnkCD2E = the value (non-zero: the NMI skips its BattleCD_WaitScanline).
verifiedBattleCD_FxOpSetCD2D$CD:190D · 6 B · Battle engineOpcode $E0 (value): !Battle_UnkCD2D = the value (non-zero: the NMI skips BattleCE_UnkF066).
verifiedBattleCD_FxOpRandomShake$CD:1913 · 5 B · Battle engineOpcode $DF (base x, base y, mask): JSL BattleFx_RandomShake, which reads the three operand bytes through DP $40 (and moves DP $40 on by 2): the channel's !BattleFx_ShakeX/Y = -(random & mask + base).
verifiedBattleCD_FxOpSetCD29$CD:1918 · 6 B · Battle engineOpcode $DE (value): !Battle_UnkCD29 = the value (the NMI copies it to !Battle_UnkA028 every frame).
verifiedBattleCD_FxOpSaveCalcPoints$CD:191E · 5 B · Battle engineOpcode $DD (object): JSL BattleFx_SaveCalcPoints, which reads the operand through DP $40: the object's triangle (!Battle_FxTriX0-Y2) = the six bytes of !Battle_ActCalcResult.
verifiedBattleCD_FxOpSound$CD:1923 · 15 B · Battle engineOpcode $DC (sound): leaves the sound pending for BattleCD_PlayPendingSfx with X = !BattleCD_SfxArgCentre.
verifiedBattleCD_FxOpCopyWin1ToWin2$CD:1932 · 5 B · Battle engineOpcode $DB (one operand byte, which nothing reads): JSL BattleFx_CopyWin1ToWin2 (the other window table's first pairs into this frame's table's second pairs).
verifiedBattleCD_FxOpWedge$CD:1937 · 122 B · Battle engineOpcode $DA (unused byte, pair n): fills a triangle (BattleCD_FillTriangle, object 0, DP $20 = 0) from the point P = !Battle_ActCalcResult entry 2n to the two points Q +/- w at right angles to...
verifiedBattleCD_FxOpBeamFromPair$CD:19B1 · 17 B · Battle engineOpcode $D9 (object, pair n): as opcode $AC (BattleCD_FxOpBeam), but the angle is taken from the points of pair n itself: entries 2n and 2n+1 of !Battle_ActCalcResult clamped to the screen...
verifiedBattleCD_FxOpAddVar$CD:19C2 · 35 B · Battle engineOpcode $D8 (n, value): variable n (!Battle_ActVars) + value; with n's bit 7 set, variable n AND $7F = 0 instead (the value is skipped).
verifiedBattleCD_FxOpDrift$CD:19E5 · 108 B · Battle engineOpcode $D7 (b), on the channel's !Battle_FxChanWork bytes: - b bit 7 set: six random values 0-31 (BattleCD_RandByte, each seeded with the one before, the first with b) into work bytes 0-5; - else...
verifiedBattleCD_FxBranchBack2$CD:1A51 · 21 B · Battle engineThe taken branch of the two-operand tests (opcodes $D6 and $D5): branches back by the second operand n (DP $40 - n with DP $40 at the first operand; see the banner).
verifiedBattleCD_FxOpWaitValueIsVar0E$CD:1A66 · 20 B · Battle engineOpcode $D6 (index, n): while !Battle_FxValues entry index differs from variable $0E, branches back n (BattleCD_FxBranchBack2); else skips both operands.
verifiedBattleCD_FxOpWaitValueZero$CD:1A7A · 17 B · Battle engineOpcode $D5 (index, n): while !Battle_FxValues entry index is not 0, branches back n (BattleCD_FxBranchBack2); else skips both operands.
verifiedBattleCD_FxOpValueSubVar09$CD:1A8B · 17 B · Battle engineOpcode $D4 (index): !Battle_FxValues entry index - variable $09, not below 0.
verifiedBattleCD_FxOpValueAddVar0C$CD:1A9C · 22 B · Battle engineOpcode $D3 (index): !Battle_FxValues entry index + variable $0C, at most variable $0E (the 8-bit sum is compared: a sum past $FF wraps first).
verifiedBattleCD_FxOpColoursFromVar0A$CD:1AB2 · 12 B · Battle engineOpcode $D2 (one operand byte, not read): both colour sets (!Battle_FxScriptIds+2/+3) = variable $0A, then the colour copy of BattleCD_LoadLayerFx (BattleCD_LoadLayerFx_colours, tail jump): colours...
verifiedBattleCD_FxOpSwitchHigh$CD:1ABE · 13 B · Battle engineOpcode $D1 (n, then a list of script addresses): jumps to the address in word (variable n's high nibble) of the list after the operand (DP $40 = that word - 1; see the banner).
verifiedBattleCD_FxOpSwitchLow$CD:1ACB · 22 B · Battle engine
verifiedBattleCD_FxOpMirrorWin1ToWin2$CD:1AE1 · 5 B · Battle engineOpcode $CF (offset): JSL BattleFx_MirrorWin1ToWin2, which reads the operand through DP $40: as opcode $DB, mirrored left to right, for 28 lines of each 28-line block, starting at byte offset the...
verifiedBattleCD_FxOpStepBounce$CD:1AE6 · 5 B · Battle engineOpcode $CE (one operand byte, which nothing reads): JSL BattleFx_StepBounce, one step of the channel's bounce (set up by opcode $CD): !BattleFx_BounceOut moves.
verifiedBattleCD_FxOpSetupBounce$CD:1AEB · 52 B · Battle engineOpcode $CD (d): sets up the channel's bounce for BattleFx_StepBounce (opcode $CE): !BattleFx_BounceDir = 0 (rising), !BattleFx_BounceBase = the channel's !BattleFx_BounceOut, !BattleFx_BounceSpeed...
verifiedBattleCD_ClampCalcAngle$CD:1B1F · 3 B · Battle engineClamps the points of !Battle_ActCalcResult entries 0 and 1 to the screen (BattleCD_ClampCalcPair), then falls into BattleCD_CalcAngle ($1B22): DP $23-$26 = the two points at...
verifiedBattleCD_CalcAngle$CD:1B22 · 32 B · Battle engine
verifiedBattleCD_ClampX$CD:1B42 · 14 B · Battle engineA clamped to !BattleCD_ScreenXMin-!BattleCD_ScreenXMax (8-$F8).
verifiedBattleCD_ClampY$CD:1B50 · 14 B · Battle engineA clamped to !BattleCD_ScreenYMin-!BattleCD_ScreenYMax (8-$D4).
verifiedBattleCD_FxOpJumpIf99D2Is1$CD:1B5E · 15 B · Battle engineOpcode $CB (address word): with !Battle_Unk99D2 AND $7F = 1, jumps to the address (BattleCD_FxOpJump); else skips it.
verifiedBattleCD_FxOpJump$CD:1B6D · 11 B · Battle engineOpcode $CA (address word): jumps to the script address (in the script's bank; DP $40 = the address - 1, see the banner).
verifiedBattleCD_FxOpSwapPalettes$CD:1B78 · 34 B · Battle engineOpcode $C9 (no operand): !Battle_UnkA101 + 1, and bit 3 of the eleven battlers' !Battler_Palette and of !BattleMenu_CursorPalette flipped (palette number +/- 8).
verifiedBattleCD_FxOpSwapObjPalettes$CD:1B9A · 5 B · Battle engineOpcode $E1 (no operand: BattleFx_SwapObjPalettes moves DP $40 back by one): JSL BattleFx_SwapObjPalettes, which swaps OBJ palette rows 1-3 with rows 5-7 (live and saved).
verifiedBattleCD_FxOpScrollYToEnemy$CD:1B9F · 12 B · Battle engineOpcode $C8 (one operand byte, not read): the channel's !BattleFx_BounceOut + (!BattleCD_FxEnemyLine - slot 3's !Battler_ScreenY) (DP $45, 16-bit), through BattleCD_FxAddScrollY (tail jump).
verifiedBattleCD_FxOpObjYToEnemy$CD:1BAB · 21 B · Battle engineOpcode $C7 (object): the object's !Battle_FxObjCentreY - (!BattleCD_FxEnemyLine - slot 3's !Battler_ScreenY).
verifiedBattleCD_SinMul45$CD:1BC0 · 14 B · Battle engineA = DP $45 * sin(A) / 256 (BattleCD_SinMul with Y = DP $45) for 16-bit-index callers: X and Y are saved at 16 bits around the SEP #$10.
verifiedBattleCD_FxOpWobble$CD:1BCE · 100 B · Battle engineOpcode $C6 (object, three phase steps, three angle bases): the object's phases !Battle_FxObjPhaseA/B/C + the steps; then its angles !Battle_FxObjAngleX = base 1 + $20 * sin(phase A) / 256...
verifiedBattleCD_FxOpScrollToCalc$CD:1C32 · 2 B · Battle engineOpcode $AA (n): layer 3 scrolled so that the point of !Battle_ActCalcResult entry n is its origin: the channel's !BattleFx_ShakeX/Y = -x, -y (16-bit).
verifiedBattleCD_ScrollToCalc$CD:1C34 · 39 B · Battle engine
verifiedBattleCD_FxCircleRadii$CD:1C5B · 8 B · Battle engineRadius sets of BattleCD_FxCircleFromTable, 4 bytes each: the first circle's x and y radius, the second's x and y radius.
verifiedBattleCD_FxOpCircleAtCalc$CD:1C63 · 24 B · Battle engineOpcode $C5 (radius set): layer 3 circles around the point of !Battle_ActCalcResult entry 0: the point (BattleCD_ScrollToCalc, A = 0) as the centre (DP $4D/$4E, the scroll negated back), then...
verifiedBattleCD_FxOpCircleGrow$CD:1C7B · 68 B · Battle engineOpcode $C4 (k): layer 3 circles around !BattleCD_FxCircleX/Y.
verifiedBattleCD_FxCircleFromTable$CD:1CBF · 22 B · Battle engineDP $49-$4C = BattleCD_FxCircleRadii set k (the script's operand), then falls into BattleCD_FxCircleStep ($1CD5): the channel's angles (!Battle_FxChanWork bytes 5, 6, 7) + 2, + 5, + 6; the point x...
verifiedBattleCD_FxCircleStep$CD:1CD5 · 120 B · Battle engine
verifiedBattleCD_FxOpIncVar0F$CD:1D4D · 9 B · Battle engineOpcode $C3 (no operand): variable $0F + 1.
verifiedBattleCD_FxOpObjStepCapped$CD:1D56 · 61 B · Battle engineOpcode $C2 (object, limit, three steps): the object's !Battle_FxObjUnkDA/DC/DE each + its step, stored only while the 8-bit sum stays below the limit.
verifiedBattleCD_FxOpWaitLine$CD:1D93 · 5 B · Battle engineOpcode $C1 (line): busy-waits for that scanline (BattleCD_WaitScanline, tail jump).
verifiedBattleCD_FxOpShake$CD:1D98 · 111 B · Battle engineOpcode $C0 (flag, then seven bytes): the screen shake (BattleCD_StepShake).
verifiedBattleCD_FxOpWaitPalAnims$CD:1E07 · 32 B · Battle engineOpcode $BF (n): while any of the palette animation records 8-11 runs (FieldAnimB .Unk0 non-zero), branches back n (see the banner).
verifiedBattleCD_FxOpDrawModel2$CD:1E27 · 15 B · Battle engineOpcode $BE (object): draws model 2 (DP $4F = $20) for the object with its !Battle_FxObjDepth (BattleCD_FxDrawModel, tail jump).
verifiedBattleCD_FxOpSetObjD1$CD:1E36 · 15 B · Battle engineOpcode $BD (b): !Battle_FxObjUnkD1 of object (b AND 1) = b >> 4: the kind of shape slot b AND 1 (BattleCD_FxDrawShape; opcode $8A sets it too).
verifiedBattleCD_FxOpTurnObj$CD:1E45 · 55 B · Battle engineOpcode $BC (object, four steps): the object's !Battle_FxObjAngleX, !Battle_FxObjAngleY, !Battle_FxObjAngleZ and !Battle_FxObjDepth each + its step.
verifiedBattleCD_FxOpDrawModel$CD:1E7C · 21 B · Battle engineOpcode $BB (b): draws model (b AND $0F) (DP $4F = b << 4, 8-bit) for object (b AND 1) with its !Battle_FxObjDepth (BattleCD_FxDrawModel, tail jump).
verifiedBattleCD_FxOpSpinModel$CD:1E91 · 25 B · Battle engineOpcode $BA (b): turns object b (the whole byte as the index; the scripts presumably pass 0 or 1) a step (!Battle_FxObjAngleY + 1, !Battle_FxObjAngleX + 2, !Battle_FxObjAngleZ + 1) and draws model...
verifiedBattleCD_FxDrawModel$CD:1EAA · 77 B · Battle engine
verifiedBattleCD_FxRotateVertex$CD:1EF7 · 69 B · Battle engineRotates vertex A (0-2) of a model of BattleFx_FxModels (16 bytes per model, DP $4F = its offset; 4 bytes per vertex: x, y, z, unused) by object X's angles: !Battle_FxRotInX/Y = the vertex's x and...
verifiedBattleCD_FxOpColours$CD:1F3C · 11 B · Battle engineOpcode $B9 (set): both colour sets (!Battle_FxScriptIds+2/+3) = the operand, then the colour copy of BattleCD_LoadLayerFx (BattleCD_LoadLayerFx_colours, tail jump): colours 25-27 and 29-31 of both...
verifiedBattleCD_FxOpFillHangingTriangle$CD:1F47 · 6 B · Battle engineOpcode $B8 (object): BattleCD_FillHangingTriangle with A = the object (0 or 1): its right triangle hanging from the top of the screen.
verifiedBattleCD_FxOpTilePageSlot$CD:1F4D · 6 B · Battle engineOpcode $B7 (slot): !Battle_TilePageSlot = the slot (which BattleCD_TileUploadVram address the script's tilemap pages go to).
verifiedBattleCD_FxOpWindowBand$CD:1F53 · 77 B · Battle engineOpcodes $B5 and $B6 (index): a band of !Battle_FxWinLines around the middle line.
verifiedBattleCD_FxOpCentreAndScroll$CD:1FA0 · 40 B · Battle engineOpcode $B4 (object): the object's centre from its triangle (BattleCD_FxOpTriCentre, same operand), then layer 3 scrolled so that the centre is its origin: the channel's !BattleFx_ShakeX/Y =...
verifiedBattleCD_FxOpWaveTable$CD:1FC8 · 131 B · Battle engineOpcode $B3 (an operand byte, stored to DP $45 and overwritten: not used): fills the 106 entries of !Battle_FxWaveTable (8 bytes each: an x word and a y word, twice) for this frame.

$CD:2000

Verified · 102

verifiedBattleCD_FxWaveStoreX$CD:204B · 102 B · Battle engineBattleCD_FxOpWaveTable's x: stores A (signed, widened to 16 bits) as entry Y's two x words, then starts |sin(DP $45)| * !BattleCD_FxWaveAmpY on the multiplier for the y and returns C=1 when that...
verifiedBattleCD_FxWaveStoreY$CD:20B1 · 34 B · Battle engineBattleCD_FxOpWaveTable's y: A + $20, widened to 16 bits as signed, plus DP $49, stored as entry Y's two y words.
verifiedBattleCD_FxOpCopyWindowEdges$CD:20D3 · 5 B · Battle engineOpcode $B2 (one operand byte, not read here; BattleCE_CopyWindowEdges reads it): JSL BattleCE_CopyWindowEdges, which copies one window's edge pair of lines s/4 to s/4 + 215, with s = the operand x...
verifiedBattleCD_FxOpScaleObj$CD:20D8 · 21 B · Battle engineOpcode $B1 (object, step): the object's !Battle_FxObjScale + step.
verifiedBattleCD_FxOpBgMode$CD:20ED · 6 B · Battle engineOpcode $B0 (value): !Battle_HdmaMode (the BGMODE line data) = the value.
verifiedBattleCD_FxOpTriangleOfPcs$CD:20F3 · 40 B · Battle engineOpcode $AF (object): the object's triangle (!Battle_FxTriX0-Y2) = the screen positions of PC slots 0, 1 and 2 (!Battler_ScreenX/Y).
verifiedBattleCD_ScaleToCentre$CD:211B · 88 B · Battle engineA = c + (A - c) * DP $21 / 256, with c = DP $47 (the centre): moves a coordinate towards the centre by the scale (BattleCD_FxOpFillTriangle).
verifiedBattleCD_FxOpFillTriangle$CD:2173 · 77 B · Battle engineOpcode $AE (b): fills the triangle of object (b AND 1) (!BattleFx_QuadSlot = it): its three points, each moved towards !Battle_FxObjCentreX/Y by !Battle_FxObjScale (BattleCD_ScaleToCentre), into...
verifiedBattleCD_FxOpTriCentre$CD:21C0 · 461 B · Battle engineOpcode $AD (object): the object's !Battle_FxObjScale = $FF and its centre !Battle_FxObjCentreX/Y = where two medians of its triangle meet (the centroid): the line from the midpoint of points 0-1...
verifiedBattleCD_NormaliseDiv$CD:238D · 166 B · Battle enginePrepares BattleCD_Div16 for a quotient scaled by 256: shifts the dividend DP $23 left by n, its leading zero bits (at most 8), and the divisor DP $25 right by 8 - n.
verifiedBattleCD_ClampCalcPair$CD:2433 · 3 B · Battle engineClamps the two points at !Battle_ActCalcResult+X (x, y, x, y) to the screen: the x bytes with BattleCD_ClampX (8-$F8), the y bytes with BattleCD_ClampY (8-$D4).
verifiedBattleCD_ClampCalcPair01$CD:2436 · 42 B · Battle engine
verifiedBattleCD_FxOpBeam$CD:2460 · 6 B · Battle engineOpcode $AC (object, pair n): a beam of half-width w (variable $0E, signed) between P = !Battle_ActCalcResult entry 2n and Q = entry 2n+1, at right angles to !Battle_FxAngle (from entries 2 and 3...
verifiedBattleCD_FxOpBeamQuad$CD:2466 · 141 B · Battle engine
verifiedBattleCD_FxOpCalcToValues$CD:24F3 · 37 B · Battle engineOpcode $AB (b): the point of !Battle_ActCalcResult entry (b AND $7F) (entries 0 and 1 clamped to the screen first, BattleCD_ClampCalcPair01) into !Battle_FxValues: x to entry 2 and y to entry 4...
verifiedBattleCD_FxOpWaitVarSet$CD:2518 · 35 B · Battle engineOpcode $A9 (n, back): while variable n (!Battle_ActVars) is 0, branches back by the second operand (see the banner); else skips both operands.
verifiedBattleCD_FxOpWaves$CD:253B · 293 B · Battle engineOpcode $8F (layers, amplitude, speed): the per-line wave offsets (!Battle_WaveOffsets) of the wave scroll.
verifiedBattleCD_FxOpSetObjAngles$CD:2660 · 39 B · Battle engineOpcode $A7 (object, three angles): the object's !Battle_FxObjAngleX/Y/Z = the angles, !Battle_FxObjDepth = 0, !Battle_FxObjScale = $FF.
verifiedBattleCD_FxOpReloadCeSet$CD:2687 · 9 B · Battle engineOpcode $87 (value): !BattleFx_CeSetBase = the value and !BattleFx_CeSetReload + 1 (as the message and wipe code bump them), so BattleFx_ReloadCeSet reloads the set.
verifiedBattleCD_FxOpSaveObjs$CD:2690 · 32 B · Battle engineOpcode $A5 (slot 0-7): copies the two objects' fields (!Battle_FxObjCentreX on, !BattleCD_FxObjBytes bytes) to save slot slot of !Battle_FxObjSaves (offset from BattleCD_FxObjSaveOfs).
verifiedBattleCD_FxObjSaveOfs$CD:26B0 · 16 B · Battle engineOffset of each save slot in !Battle_FxObjSaves (slot * !BattleCD_FxObjBytes).
verifiedBattleCD_FxOpLoadObjs$CD:26C0 · 32 B · Battle engineOpcode $A6 (slot 0-7): the two objects' fields back from save slot slot (the reverse of BattleCD_FxOpSaveObjs).
verifiedBattleCD_FxOpSetObjPhases$CD:26E0 · 55 B · Battle engineOpcode $A4 (object, six values): the object's !Battle_FxObjPhaseA/B/C and !Battle_FxObjUnkDA/DC/DE (the radii of the ring opcodes) = the values.
verifiedBattleCD_FxOpStepEllipse$CD:2717 · 119 B · Battle engineOpcode $A3 (object, then dx, dy, dr, dsx, dsy, dphase): steps the object's flat ring: !Battle_FxObjCentreX/Y + dx/dy, the three radii !Battle_FxObjUnkDA/DC/DE each + dr, !Battle_FxObjSquashX/Y +...
verifiedBattleCD_FxOpSetEllipse$CD:278E · 60 B · Battle engineOpcode $A2 (object, x, y, radius): the object's flat ring: !Battle_FxObjCentreX/Y = x, y; the three radii !Battle_FxObjUnkDA/DC/DE = radius; phases !Battle_FxObjPhaseA/B/C = !BattleCD_FxPhaseA/B/C...
verifiedBattleCD_FxOpStepRing3d$CD:27CA · 121 B · Battle engineOpcode $A8 (object, then dx, dy, dz, dr, dax, day, daz, dscale): steps the object's turning ring: !Battle_FxObjCentreX/Y and !Battle_FxObjDepth + dx/dy/dz, the three radii !Battle_FxObjUnkDA/DC/DE...
verifiedBattleCD_FxRing3dTriangle$CD:2843 · 94 B · Battle engineThe object's triangle from its turning ring: for each of the three vertices, radius !Battle_FxObjUnkDA/DC/DE and phase !Battle_FxObjPhaseA/B/C, the point BattleCD_FxRingVertex rotates, plus...
verifiedBattleCD_FxRingVertex$CD:28A1 · 49 B · Battle engineOne ring vertex of object X at phase A, radius DP $47: !Battle_FxRotInX = sin(phase) / 2 * radius / 256 and !Battle_FxRotInY = the same with cos (BattleCD_HalfSinMul), !Battle_FxRotInZ = the...
verifiedBattleCD_FxEllipseTriangle$CD:28D2 · 128 B · Battle engineThe object's triangle from its flat ring: for each vertex k (radius !Battle_FxObjUnkDA/DC/DE, phase !Battle_FxObjPhaseA/B/C), y = !Battle_FxObjCentreY + cos(phase) / 2 * radius / 256 * |sin(squash...
verifiedBattleCD_FxOpFillObjTriangle$CD:2952 · 6 B · Battle engineOpcode $A1 (object): BattleCD_FillObjTriangle with A = the object (0 or 1): its triangle filled as it is, without the scaling of opcode $AE.
verifiedBattleCD_FxOpRegToWork$CD:2958 · 9 B · Battle engineOpcode $8C (n, 0-3): the channel's !Battle_FxChanReg word to its work word n (!Battle_FxChanWork + 2n), through BattleCD_FxRegToWorkTable (JMP (T,X); a larger n would read the handler code as...
verifiedBattleCD_FxRegToWorkTable$CD:2961 · 8 B · Battle engineBattleCD_FxOpRegToWork's handler per work word.
verifiedBattleCD_FxRegToWork0$CD:2969 · 12 B · Battle engineWork word 0 (!Battle_FxChanWork) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxRegToWork1$CD:2975 · 12 B · Battle engineWork word 1 (!Battle_FxChanWork+2) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxRegToWork2$CD:2981 · 12 B · Battle engineWork word 2 (!Battle_FxChanWork+4) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxRegToWork3$CD:298D · 12 B · Battle engineWork word 3 (!Battle_FxChanWork+6) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxOpWorkToReg$CD:2999 · 9 B · Battle engineOpcode $8D (n, 0-3): the channel's work word n to its !Battle_FxChanReg, through BattleCD_FxWorkToRegTable (JMP (T,X)).
verifiedBattleCD_FxWorkToRegTable$CD:29A2 · 8 B · Battle engineBattleCD_FxOpWorkToReg's handler per work word.
verifiedBattleCD_FxWork0ToReg$CD:29AA · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 0 (!Battle_FxChanWork).
verifiedBattleCD_FxWork1ToReg$CD:29B6 · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 1 (!Battle_FxChanWork+2).
verifiedBattleCD_FxWork2ToReg$CD:29C2 · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 2 (!Battle_FxChanWork+4).
verifiedBattleCD_FxWork3ToReg$CD:29CE · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 3 (!Battle_FxChanWork+6).
verifiedBattleCD_FxOpFillWindow$CD:29DA · 9 B · Battle engineOpcode $88 (n): JSL BattleFx_FillWindow with A and X = n * 2: this frame's window table all empty (0), first pairs empty (1), second pairs empty (2) or first pairs full (3).
verifiedBattleCD_FxOpPalAnim$CD:29E3 · 95 B · Battle engineOpcode $8E (seven bytes b0-b6): fills a palette animation record (FieldAnimB, 4-11, picked by b5 AND 7 through BattleCD_FxPalAnimRecs: 0 is record 11, 7 is record 4): .Unk0 = b0 AND $F0 (the...
verifiedBattleCD_FxPalAnimRecs$CD:2A42 · 8 B · Battle engineOffset from palette animation record 4 (FieldAnimB[4]) of the record BattleCD_FxOpPalAnim fills, by b5 AND 7: records 11 down to 4.
verifiedBattleCD_FxOpMisc$CD:2A4A · 7 B · Battle engineOpcode $80 (sub-op): jumps to BattleCD_FxMiscTable entry sub-op.
verifiedBattleCD_FxMiscTable$CD:2A51 · 58 B · Battle engineThe sub-handlers of script opcode $80, by sub-op * 2.
verifiedBattleCD_FxMiscIncEnemy9FF7$CD:2A8B · 12 B · Battle engineSub-op $1B: !Battler_Unk9FF7 + 1 for battler slots 3-10 (the eight enemies).
verifiedBattleCD_FxMiscWhitenObjRows$CD:2A97 · 5 B · Battle engineSub-op $1C: JSL BattleFx_WhitenObjRows5To7 (OBJ palette rows 5-7, saved and live, white).
verifiedBattleCD_FxMiscWhitenRows$CD:2A9C · 5 B · Battle engineSub-op $1A: JSL BattleFx_WhitenRows (background palette rows 2-7 and OBJ rows 1-3, saved and live, white).
verifiedBattleCD_FxMiscIncGradRot$CD:2AA1 · 4 B · Battle engineSub-op $19: !BattleFx_GradRotRaw + 1 (what script opcode $F6 waits for).
verifiedBattleCD_FxMiscMoveBgRows$CD:2AA5 · 5 B · Battle engineSub-op $18: JSL BattleFx_MoveBgRowsUp (background palette rows 2-4 and their animations moved to rows 5-7).
verifiedBattleCD_FxMiscLoadBgRows$CD:2AAA · 5 B · Battle engineSub-op $17: JSL BattleFx_LoadBgRows2To4 (background palette rows 2-4 loaded again, their animations moved back).
verifiedBattleCD_FxMarkRandomDrop$CD:2AAF · 23 B · Battle engineMarks a random entry of !BattleFx_WaveMoving: the RandomTable byte at !BattleFx_CountB (which counts up) picks the word, which gets + 1.
verifiedBattleCD_FxMiscDropWaveBase$CD:2AC6 · 41 B · Battle engineSub-op $16: three random entries marked (BattleCD_FxMarkRandomDrop), then every one of the 212 !BattleFx_WaveBaseX words (4 bytes apart: the words BattleFx_WaveWindowA adds its wave to) whose...
verifiedBattleCD_FxMiscClearWaveBase$CD:2AEF · 22 B · Battle engineSub-op $15: zeroes !BattleFx_WaveBaseX and the !BattleFx_WaveMoving marks after it ($7E:E500-$EB9F, !BattleCD_FxWaveClearBytes).
verifiedBattleCD_FxMiscResetWave$CD:2B05 · 13 B · Battle engineSub-op $14: !BattleFx_CountA = !BattleFx_WaveRadius and !BattleFx_CountB = 0 (one word: the wave windows' radius r1 = !BattleFx_WaveRadius - !BattleFx_CountA is then 0), and !Battle_FrameCount =...
verifiedBattleCD_FxMiscClampCalcY$CD:2B12 · 21 B · Battle engineSub-op $12: the y of !Battle_ActCalcResult entry 0 clamped to !BattleCD_FxCalcYMin-!BattleCD_ScreenYMax.
verifiedBattleCD_FxMiscAnimFrom99D3$CD:2B27 · 30 B · Battle engineSub-op $11: !Battle_Unk99D2 bit 7 set, and palette animation records 10 and 11 (FieldAnimB) set to work on colours !Battle_Unk99D3 up to 127 (.Unk1 = !Battle_Unk99D3, .Unk2 = !BattleCD_BgColours...
verifiedBattleCD_FxMiscBlackBands$CD:2B45 · 23 B · Battle engineSub-op $10: the value byte of each of the 32 entries of !Battle_FxBandsBlue, !Battle_FxBandsGreen and !Battle_FxBandsRed = !BattleCD_ColDataBlack (all three channels, intensity 0); the line counts...
verifiedBattleCD_FxMiscClearExitAttr$CD:2B5C · 8 B · Battle engineSub-op $0F: !Battler_ActAttr of the battler in !Battle_ExitFxSlot (the enemy BattleCD_EnemyDissolve takes off) = 0.
verifiedBattleCD_FxMiscAddLineOffsets$CD:2B64 · 5 B · Battle engineSub-op $0D: JSL BattleFx_AddLineOffsets (the bytes at $7E:0A00, from sub-op $0C for one, added to lines 48-175 of this frame's window table), with C = 0 for its first ADC (the dispatcher's ASL).
verifiedBattleCD_FxMiscSineOffsets$CD:2B69 · 63 B · Battle engineSub-op $0C: fills the 256 bytes of !Battle_WaveOffsets ($7E:0A00) with a sine of amplitude !BattleCD_FxSineAmp: byte n = !BattleRom_AbsSine entry (4n AND $FF) x 12 / 256, negated for entries...
verifiedBattleCD_FxMiscBobSub$CD:2BA8 · 42 B · Battle engineSub-op $0B: the channel's !BattleFx_BounceOut - the signed byte !BattleRom_FxBobSteps entry !Battle_FxBobStep (the channel's), which then counts up (wrapping after 256 runs).
verifiedBattleCD_FxMiscBobAdd$CD:2BD2 · 42 B · Battle engineSub-op $0A: as sub-op $0B (BattleCD_FxMiscBobSub), but the step is added to the channel's !BattleFx_BounceOut.
verifiedBattleCD_FxMiscSprites$CD:2BFC · 131 B · Battle engineSub-op $09: puts 16 sprites from !Battle_FxSprTemplate into OAM entries 4-19 of the shadow (!Oam_LowTable), after moving entries 4-111 down to 20-127 (MVP, low table and high-table bytes; the...
verifiedBattleCD_FxMiscClearPhases$CD:2C7F · 12 B · Battle engineSub-op $08: !Battle_FxObjPhaseA, PhaseB and PhaseC of both objects = 0 (one word each).
verifiedBattleCD_FxMiscNarrowTri$CD:2C8B · 13 B · Battle engineSub-op $07: object 0's triangle: first point's y + 2, second point's y - 2 (the side between them shrinks by 4).
verifiedBattleCD_FxMiscSetTri$CD:2C98 · 27 B · Battle engineSub-op $06: object 0's triangle = (0, 1), (0, !BattleCD_FxTriLowY), (!BattleCD_FxTriTipX, !BattleCD_FxTriTipY): a wedge from the left edge of the screen.
verifiedBattleCD_FxMiscRotateTri$CD:2CB3 · 41 B · Battle engineSub-op $05: object 0's points move round one place: the first point to the second, the second to the third, the third to the first.
verifiedBattleCD_FxMiscClearWaveTable$CD:2CDC · 25 B · Battle engineSub-op $04: zeroes !BattleFx_WinTableBytes bytes from !Battle_FxWaveTable ($7E:C15D-$C4DC, which window table 0 overlaps from $C161) and !Battle_WavePhase.
verifiedBattleCD_FxMiscCentreLine$CD:2CF5 · 23 B · Battle engineSub-op $02: object 0's triangle = (!BattleCD_FxScreenMidX, 0) and twice (!BattleCD_FxScreenMidX, !BattleCD_ScreenYMax): a vertical line down the middle (sub-op $03 then widens its base).
verifiedBattleCD_FxMiscWidenTri$CD:2D0C · 19 B · Battle engineSub-op $03: object 0's triangle: second point's x + 2, third point's x - 2 (no carry or limit).
verifiedBattleCD_FxMiscRotateBands$CD:2D1F · 26 B · Battle engineSub-op $01: the value bytes of the 96 band entries (!Battle_FxBandsBlue, Green and Red one after the other, 4 bytes apart) move one entry back, the first going to the last.
verifiedBattleCD_FxMiscTallBands$CD:2D39 · 11 B · Battle engineSub-op $13: !Battle_Unk5D9A = 1 and the colour bands built with !BattleCD_FxBandLinesTall lines each.
verifiedBattleCD_FxMiscBandsStep$CD:2D44 · 6 B · Battle engine
verifiedBattleCD_FxMiscBands$CD:2D4A · 129 B · Battle engine
verifiedBattleCD_FxOpSetPeriod$CD:2DCB · 11 B · Battle engineOpcode $81 (n): the channel's period and countdown (its block's bytes +6 and +7, see BattleCD_StartFxChannel) = n: the script then steps every n frames, the next step n frames on.
verifiedBattleCD_FxOpScrollStep$CD:2DD6 · 20 B · Battle engineOpcode $82 (b): moves the channel's layer-3 scroll additions by d = (b AND $1F) + 1 in the direction b / 32 (0-7), through BattleCD_FxScrollDirTable (JMP (T,X)); "X" is the channel's...
verifiedBattleCD_FxScrollDirTable$CD:2DEA · 16 B · Battle engineBattleCD_FxOpScrollStep's helpers, by direction (b / 32) * 2.
verifiedBattleCD_FxScrollAddYSubX$CD:2DFA · 25 B · Battle engineThe channel's !BattleFx_BounceOut + the word at DP $45 and its !Battle_FxScrollAddX - it (direction 7 of script opcode $82).
verifiedBattleCD_FxAddScrollY$CD:2E13 · 16 B · Battle engineThe channel's !BattleFx_BounceOut + the word at DP $45 (direction 6 of script opcode $82; also called by script opcodes $C8 and $D7).
verifiedBattleCD_FxScrollAddYAddX$CD:2E23 · 25 B · Battle engineThe channel's !BattleFx_BounceOut and its !Battle_FxScrollAddX + the word at DP $45 (direction 5 of script opcode $82).
verifiedBattleCD_FxSubScrollX$CD:2E3C · 17 B · Battle engineThe channel's !Battle_FxScrollAddX - the word at DP $45 (direction 4 of script opcode $82; also script opcode $D7's tail jump).
verifiedBattleCD_FxAddScrollX$CD:2E4D · 17 B · Battle engineThe channel's !Battle_FxScrollAddX + the word at DP $45 (direction 3 of script opcode $82; also script opcode $D7's tail jump).
verifiedBattleCD_FxScrollSubYSubX$CD:2E5E · 26 B · Battle engineThe channel's !BattleFx_BounceOut and its !Battle_FxScrollAddX - the word at DP $45 (direction 2 of script opcode $82).
verifiedBattleCD_FxSubScrollY$CD:2E78 · 17 B · Battle engineThe channel's !BattleFx_BounceOut - the word at DP $45 (direction 1 of script opcode $82; also called by script opcode $D7).
verifiedBattleCD_FxScrollSubYAddX$CD:2E89 · 25 B · Battle engineThe channel's !Battle_FxScrollAddX + the word at DP $45 and its !BattleFx_BounceOut - it (direction 0 of script opcode $82).
verifiedBattleCD_FxOpLoopStart$CD:2EA2 · 19 B · Battle engineOpcode $83 (n): starts a loop of the channel: its !Battle_FxLoopCount = n + 1 and !Battle_FxLoopPtr = DP $40 (this operand), so that opcode $84 runs the bytes after the operand n + 1 times (n =...
verifiedBattleCD_FxOpLoopEnd$CD:2EB5 · 19 B · Battle engineOpcode $84 (no operand): the channel's !Battle_FxLoopCount - 1; while it is not 0, DP $40 = !Battle_FxLoopPtr (the next byte read is the loop's first); at 0 the script goes on (DP $40 - 1).
verifiedBattleCD_FxOpPageLoopStart$CD:2EC8 · 22 B · Battle engineOpcode $85 (n): as opcode $83 (BattleCD_FxOpLoopStart), and the channel's tile page base (its block's byte +8, added to the script's page bytes) = 0.
verifiedBattleCD_FxOpPageLoopEnd$CD:2EDE · 25 B · Battle engineOpcode $86 (no operand): as opcode $84 (BattleCD_FxOpLoopEnd), and the channel's tile page base + 1 each time round, 0 when the loop ends: the loop's page bytes show the next pages each time.
verifiedBattleCD_FxOpMosaic$CD:2EF7 · 87 B · Battle engineOpcode $90 (b): the MOSAIC byte of channel 6's line data (!Battle_HdmaMode+1, MOSAIC probably): its layer bits (0-3) = b's high nibble, its size (bits 4-7) the old size + (b AND $0F), at most...
verifiedBattleCD_FxOpCall$CD:2F4E · 19 B · Battle engineOpcode $91 (address word): a call in the script's bank: the channel's !Battle_FxReturnPtr = DP $40 + 1 (the operand's last byte), DP $40 = the address - 1 (the next byte read is at the address).
verifiedBattleCD_FxOpReturn$CD:2F61 · 13 B · Battle engineOpcode $92 (no operand): DP $40 = the channel's !Battle_FxReturnPtr: the script goes on after the last opcode $91.
verifiedBattleCD_FxOpColourMath$CD:2F6E · 29 B · Battle engineOpcode $93 (TS, CGWSEL, CGADSUB): the line data's TS byte (!Battle_HdmaScreens+1) = the first operand, CGWSEL (!Battle_HdmaColour) the second, CGADSUB (!Battle_HdmaColour+1) the third AND...
verifiedBattleCD_FxOpW12Sel$CD:2F8B · 32 B · Battle engineOpcode $94 (b): W12SEL (!Battle_WinRegs) = b, and !Battle_UnkC155 and !Battle_UnkC157 both = !BattleCD_FxEdgesNone ($00FF) when b bit 3 is set, else !BattleCD_FxEdgesAll ($FF00).
verifiedBattleCD_FxOpW34Sel$CD:2FAB · 6 B · Battle engineOpcode $95 (b): W34SEL (!Battle_WinRegs+1) = b.
verifiedBattleCD_FxOpWObjSel$CD:2FB1 · 6 B · Battle engineOpcode $96 (b): WOBJSEL (!Battle_WinRegs+2) = b.
verifiedBattleCD_FxOpDrawShape$CD:2FB7 · 5 B · Battle engineOpcode $8B (slot): BattleCD_FxDrawShape with A = the slot (tail jump).
verifiedBattleCD_FxOpStepShape$CD:2FBC · 49 B · Battle engineOpcode $89 (slot, dx, dy, dsize): steps shape slot's values in !Battle_FxValues (see BattleCD_FxDrawShape): the centre x (entry slot + 2) + dx, the centre y (slot + 4) + dy, at most...
verifiedBattleCD_FxOpSetShape$CD:2FED · 42 B · Battle engineOpcode $8A (b, x, y, size): shape slot b AND 1: its kind (!Battle_FxObjUnkD1 entry slot, 0-5 for BattleCD_FxShapeTable) = b / 16, and its centre x, centre y and size in !Battle_FxValues (entries...

$CD:3000

Verified · 58

verifiedBattleCD_FxOpSubWinScreens$CD:3017 · 9 B · Battle engineOpcode $A0 (b): the line data's TSW byte (!Battle_HdmaScreens+3) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpMainWinScreens$CD:3020 · 9 B · Battle engineOpcode $9F (b): the line data's TMW byte (!Battle_HdmaScreens+2) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpSubScreens$CD:3029 · 9 B · Battle engineOpcode $9E (b): the line data's TS byte (!Battle_HdmaScreens+1) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpMainScreens$CD:3032 · 9 B · Battle engineOpcode $9D (b): the line data's TM byte (!Battle_HdmaScreens) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpColData$CD:303B · 72 B · Battle engineOpcode $9C (value, step): the COLDATA value !Battle_WinRegs+5.
verifiedBattleCD_FxOpCgAddSub$CD:3083 · 9 B · Battle engineOpcode $9B (b): the line data's CGADSUB byte (!Battle_HdmaColour+1) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpCgWSel$CD:308C · 6 B · Battle engineOpcode $9A (b): the line data's CGWSEL byte (!Battle_HdmaColour) = b.
verifiedBattleCD_FxOpWBgLog$CD:3092 · 38 B · Battle engineOpcode $98 (b): WBGLOG (!Battle_WinRegs+3) = b AND $3F; before it, with b bit 7 set !Battle_UnkC157 = !BattleCD_FxEdgesFF and !Battle_UnkC155 = !BattleCD_FxEdgesAll; else with bits 4-5 both set...
verifiedBattleCD_FxOpWObjLog$CD:30B8 · 6 B · Battle engineOpcode $99 (b): WOBJLOG (!Battle_WinRegs+4) = b.
verifiedBattleCD_FxOpHalfPlane$CD:30BE · 118 B · Battle engineOpcode $97 (angle, step, flags): one window of this frame's window table becomes the half of the screen on one side of a line through the centre (BattleCE_DrawHalfPlane).
verifiedBattleCD_FxLineDeltas$CD:3134 · 85 B · Battle engineThe deltas of the line from !BattleCE_LineP1 to !BattleCE_LineP2 for BattleCE_DrawHalfPlane: !BattleCE_LineDirX = $FF (P2 left of P1), 0 or 1 (right), !BattleCE_LineAbsDX = |x2 - x1|, and the same...
verifiedBattleCD_FxDrawShape$CD:3189 · 21 B · Battle engineDraws shape slot A: !Battle_FxShapeSlot = A, the half widths of a circle of its size (BattleCD_FxCircleHalfWidths); with size AND $7F = 0 nothing more.
verifiedBattleCD_FxShapeTable$CD:319E · 12 B · Battle engineBattleCD_FxDrawShape's handler of each shape kind, by kind * 2.
verifiedBattleCD_FxCircleHalfWidths$CD:31AA · 84 B · Battle engineWith r = the size of shape slot !Battle_FxShapeSlot AND $7F: r = 0 returns C=0.
verifiedBattleCD_FxBuildCircle$CD:31FE · 117 B · Battle engineBuilds a circle centred on x = the slot's centre x (!Battle_FxValues entry slot + 2) into !Battle_FxWinLines from the half widths (BattleCD_FxCircleHalfWidths, which aimed WMADD at the middle...
verifiedBattleCD_FxBuildDome$CD:3273 · 196 B · Battle engineAs BattleCD_FxBuildCircle, but only every other line (the first, the third, ...: DP $4F counts them) is also written through WMDATA: the upper half is a half circle, the lower half one half as tall.
verifiedBattleCD_FxBuildWide$CD:3337 · 126 B · Battle engineAs BattleCD_FxBuildCircle with every half width doubled (DP $51): an ellipse twice as wide as it is tall.
verifiedBattleCD_FxShapeCircle$CD:33B5 · 6 B · Battle engineShape kind 0: a circle (BattleCD_FxBuildCircle, BattleCD_FxCopyShape).
verifiedBattleCD_FxShapeDome$CD:33BB · 6 B · Battle engineShape kind 1: a circle with its lower half squashed to half height (BattleCD_FxBuildDome, BattleCD_FxCopyShapeDome).
verifiedBattleCD_FxShapeHanging$CD:33C1 · 6 B · Battle engineShape kind 2: kind 1's shape hanging from the top of the screen (BattleCD_FxBuildDome, BattleCD_FxCopyShapeHanging).
verifiedBattleCD_FxShapeTall$CD:33C7 · 6 B · Battle engineShape kind 3: an ellipse twice as tall as wide (BattleCD_FxBuildCircle, BattleCD_FxCopyShapeTall).
verifiedBattleCD_FxShapeWide$CD:33CD · 6 B · Battle engineShape kind 4: an ellipse twice as wide as tall (BattleCD_FxBuildWide, BattleCD_FxCopyShape).
verifiedBattleCD_FxShapeBig$CD:33D3 · 6 B · Battle engineShape kind 5: a circle of twice the size (BattleCD_FxBuildWide, then each line twice: BattleCD_FxCopyShapeTall).
verifiedBattleCD_FxCopyShapeTall$CD:33D9 · 164 B · Battle engineCopies the 2r words of !Battle_FxWinLines from word $80 - r (r = the slot's size byte, bit 7 included) into the slot's window of this frame's table, each word to two lines, from line y - 2r (y =...
verifiedBattleCD_FxCopyShapeHanging$CD:347D · 176 B · Battle engineAs BattleCD_FxCopyShapeDome, then lines 0 to y - 1 of the slot's window (y = its centre y) all get the middle line's pair (!Battle_FxWinLinesMid): a column from the top of the screen down to the...
verifiedBattleCD_FxCopyShapeDome$CD:352D · 120 B · Battle engineCopies the words of !Battle_FxWinLines from word $80 - r to $80 + r / 2 (r = the slot's size byte, bit 7 included; the full upper half and the squashed lower half BattleCD_FxBuildDome wrote) into...
verifiedBattleCD_FxCopyShape$CD:35A5 · 113 B · Battle engineCopies the 2r words of !Battle_FxWinLines from word $80 - r (r = the size byte of shape slot !Battle_FxShapeSlot, bit 7 included) into the slot's window of this frame's table from line y - r (y =...
verifiedBattleCD_FxCopyLines$CD:3616 · 65 B · Battle engineCopies n = (DP $4B - Y) / 2 words of !Battle_FxWinLines from offset Y on into this frame's window table (!BattleFx_WinTable1 when bit 0 of !Battle_FrameCount is set, else !BattleFx_WinTable0) from...
verifiedBattleCD_FillObjTriangle$CD:3657 · 37 B · Battle engineFills the triangle of object A (0 or 1) as it is in !Battle_FxTriX0 on (no scaling): !BattleFx_QuadSlot = A, DP $20 = 0, the three points into DP $12-$17, then falls into BattleCD_FillTriangle.
verifiedBattleCD_FillTriangle$CD:367C · 558 B · Battle engineFills the triangle of the points in DP $12-$17 (x, y each) into the edge pair !BattleFx_QuadSlot picks of this frame's window table, with DB=$00 (PHB, TDC / PHA / PLB, then PLB).
verifiedBattleCD_WinLineBases$CD:38AA · 8 B · Battle engineBattleCD_AimWinLine's and BattleCD_AimWinTopFill's base addresses, by (frame bit 0 * 2 + !BattleFx_QuadSlot bit 0) * 2: window table 0's first and second pair, then table 1's.
verifiedBattleCD_AimWinLineL$CD:38B2 · 4 B · Battle engineJSL entry of BattleCD_AimWinLine (BattleFx_RasterQuad's).
verifiedBattleCD_AimWinLine$CD:38B6 · 47 B · Battle engineAims the WRAM port at line A of this frame's window table, at the edge pair !BattleFx_QuadSlot bit 0 picks: WMADD = $7E:(BattleCD_WinLineBases entry + 4A).
verifiedBattleCD_EdgeSlope$CD:38E5 · 63 B · Battle engineY = (DP $0B - DP $0C) * 256 / DP $0D, signed (the hardware divides the size of the difference; a negative one negates the quotient): with x's and a line count, an edge's x step per line in 8.8...
verifiedBattleCD_FillHangingTriangle$CD:3924 · 492 B · Battle engineFills a right triangle of object A (0 or 1) hanging from the top of the screen: !BattleFx_QuadSlot = A, DP $20 = 0, the object's first two points into DP $12-$15 and its third point replaced by...
verifiedBattleCD_AimWinTopFill$CD:3B10 · 79 B · Battle engineAims the WRAM port at line 0 of this frame's window table, at the pair !BattleFx_QuadSlot bit 0 picks (BattleCD_WinLineBases), then writes the pair (X's high byte, Y's high byte) on A lines...
verifiedBattleCD_PlayPendingSfx$CD:3B5F · 18 B · Battle enginePlays the sound a script opcode left pending: when !Battle_SfxPending is set, clears it and sends !Battle_SfxPendingId with X = !Battle_SfxPendingArg through BattleCD_ApuCmd18 (tail jump).
verifiedBattleCD_ApuCmd18$CD:3B71 · 17 B · Battle engineSends APU command !Sfx_CmdUnk18 (Audio_ProcessEntry) with !Sfx_Param1 = A and !Sfx_Param2 = X's low byte: a sound, probably (the callers pass the dissolve's and the wipe's sounds and the script...
verifiedBattleCD_WaitScanline$CD:3B82 · 41 B · Battle engineBusy-waits for scanline A: past the vertical blank (HVBJOY bit 7), then into an H-blank and out of it; then, skipping H-blanks, latches the counters (SLHV, STAT78 resets the read order) and reads...
verifiedBattleCD_Div16$CD:3BAB · 41 B · Battle engine16-bit unsigned division by shift and subtract: !BattleCD_MathOut = !BattleCD_MathA / !BattleCD_MathB, !BattleCD_MathOutHi the remainder.
verifiedBattleCD_Mul8x16$CD:3BD4 · 41 B · Battle engine8 x 16-bit unsigned multiplication on the CPU's multiplier: the 24-bit DP $27-$29 = DP $23 (a byte) * the word at DP $25, as $23 * $25 plus $23 * $26 shifted left 8.
verifiedBattleCD_CosMul$CD:3BFD · 3 B · Battle engineA = Y * cos(A) / 256: adds a quarter turn ($40) and falls into BattleCD_SinMul ($3C00), which gives A = Y * sin(A) / 256 with the sine from !BattleRom_AbsSine (255 for 1; table index bit 7 = the...
verifiedBattleCD_SinMul$CD:3C00 · 85 B · Battle engine
verifiedBattleCD_CosMulStart$CD:3C55 · 3 B · Battle engineThe first half of BattleCD_CosMul / BattleCD_SinMul for BattleCD_Rotate3d: adds a quarter turn and falls into BattleCD_SinMulStart ($3C58), which starts |sin(A)| * |Y| on the multiplier and...
verifiedBattleCD_SinMulStart$CD:3C58 · 55 B · Battle engine
verifiedBattleCD_Rotate3d$CD:3C8F · 257 B · Battle engineRotates the point !Battle_FxRotInX/Y/Z (signed bytes) into !Battle_FxRotOutX/Y/Z: first by the angle in DP $4B about the y axis (x' = cos*x + sin*z, z' = cos*z - sin*x), then by DP $49 about the x...
verifiedBattleCD_HalfSinMul$CD:3D90 · 51 B · Battle engineA = sin(A) / 2 * DP $47 / 256: the |sin| entry halved (LSR) times the unsigned byte at DP $47 on the multiplier, the high byte, negated for angles $80-$FF.
verifiedBattleCD_HalfSinMul2$CD:3DC3 · 94 B · Battle engineAs BattleCD_HalfSinMul, then the result's magnitude times |sin(DP $45)| (DP $49) / 256: A = sin(A) / 2 * DP $47 / 256 * |sin(DP $45)| / 256, negated for angles A of $80-$FF (the sign of sin(DP...
verifiedBattleCD_Mul8Unused$CD:3E21 · 26 B · Battle engineDP $49 = DP $45 * DP $47 (8 x 8-bit, on the multiplier).
verifiedBattleCD_WaitFrames$CD:3E3B · 9 B · Battle engineWaits A frames: BattleCD_WaitFrameRefresh A times (A = 0 waits 256).
verifiedBattleCD_PauseWait$CD:3E44 · 49 B · Battle engineHolds the battle while !Battle_Paused is set: APU command !BattleCD_ApuCmdPause with argument !BattleCD_ApuCmdPause (and !Field_FadeBusy set to the same value), then frame by frame...
verifiedBattleCD_WaitFrameRefresh$CD:3E75 · 8 B · Battle engineOne frame (BattleCD_WaitFrame), then the battle menu's refresh (BankC1_VecRefreshMenu: BattleMenu_RefreshIfDirtyL).
verifiedBattleCD_WaitFrame$CD:3E7D · 17 B · Battle engineWaits for the next frame: !BattleFx_FrameWait + 1, then BattleCD_PauseWait until it is back to 0 (BattleFx_Nmi, $D1:E77C, clears it at the end of its work: TDC, STA.l $7E:CA20; BattleFx_Init also...
verifiedBattleCD_DmaToVram$CD:3E8E · 38 B · Battle engineDMA channel 7 from A:X to VRAM word address Y, DP $45 bytes (mode 1: VMDATAL/VMDATAH), with DB = $00 inside and put back.
verifiedBattleCD_RunQueuedDma$CD:3EB4 · 26 B · Battle engineThe NMI's half of BattleCD_QueueVramDma: when !Battle_DmaQueueReq is set, sends the queued piece (!Battle_DmaQueueSrc / Bank to !Battle_DmaQueueVram, !Battle_DmaQueuePiece bytes) through...
verifiedBattleCD_QueueVramDmaL$CD:3ECE · 4 B · Battle engineBattleCD_QueueVramDma for long callers (bank $D1), RTL.
verifiedBattleCD_QueueVramDma$CD:3ED2 · 204 B · Battle engineUploads A:X to VRAM word address Y, DP $53 bytes, through the NMI (BattleCD_RunQueuedDma), in pieces of at most $1000 bytes while !Battle_CgramPending is set and $400 bytes else (re-checked before...
verifiedBattleCD_OldBuildLeftovers$CD:3F9E · 98 B · Battle engineNo code reaches these bytes.

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verifiedBattleCF_VblankUploads$CF:E300 · 650 B · Battle engineCopies the battle's buffers to the PPU by DMA on channel 7, which needs vertical blank or forced blank: hence "vblank", inferred (the caller, BattleCD_NmiMain at $CD:08B4, is the NMI's work).
verifiedBattleCF_FrameUpdate$CF:E58A · 503 B · Battle engineThe battle's once-a-frame work behind the vector $C1:000C.
verifiedBattleCF_BounceHitNumbers$CF:E781 · 86 B · Battle engineBounces the hit numbers BattleAct_OpShowHitNumbers built: while !Battle_HitNumActive is set, takes step !Battle_HitNumStep of the bounce table for each battler slot (!BattleRom_HitNumBounceAlt for...
verifiedBattleCF_StepFxColourCycle$CF:E7D7 · 99 B · Battle engineThe status colour cycle (Battle_FxColourCycle turns it on): for PC slots 2, 1, 0 whose !Battler_FxCycleOn is set, unless !Battle_UnkA101 is set or the PC uses !Battle_SpecialPalette, copies the...
verifiedBattleCF_BuildSprites$CF:E83A · 242 B · Battle engineBuilds the battle's sprites, front to back: 1.
verifiedBattleCF_DrawPosHistory$CF:E92C · 112 B · Battle engineDraws the four position-history records BattleCF_RecordPosHistory keeps for the battler at sprite index X: every !Battler_PosHistUnkAB7D frames (!Battler_PosHistUnkAB88 counts them down) it draws...
verifiedBattleCF_DrawPosHistRecord$CF:E99C · 238 B · Battle engineDraws one copy of the battler !BattleSpr_Index at the history position in !BattleSpr_HistX/Y (low bytes) and !BattleSpr_HistXHi/YHi (only their sign is used: negative = the high byte is $FF): its...
verifiedBattleCF_DrawUnkA5D8Sprite$CF:EA8A · 59 B · Battle engineFor the battler at sprite index X whose !Battler_UnkA5D8 is non-zero (opcodes $D0/$D1 set and clear it) and whose !Battler_Unk9FF7 is 0: puts one sprite, tile !Battle_UnkA5D8Tile, at its screen...
verifiedBattleCF_DrawBattler$CF:EAC5 · 207 B · Battle enginePlaces the sprites of the battler !BattleSpr_Index whose tile words BattleCF_CopySprTiles has just put in OAM: its position is !Battler_ScreenX/Y plus the signed display offsets...
verifiedBattleCF_CopySprTiles$CF:EB94 · 228 B · Battle engineCopies the tile/attribute words (bytes 2-3 of each 4-byte sprite record) of four sprites per group from the list at X to the OAM entries at Y, !BattleSpr_Groups groups: it returns after a group...
verifiedBattleCF_StepPathWalks$CF:EC78 · 74 B · Battle engineSteps the path walks BattleAct_PathToPoint starts: for each battler slot whose !Battler_PathWalking is set and whose step is not done (!Battler_PathStepFrame not negative), adds entry...
verifiedBattleCF_FollowObjects$CF:ECC2 · 86 B · Battle engineMoves the action objects that follow something (!Battle_ActObjFollow, set by the action opcodes): for object threads 7 down to 0, a value with bit 7 clear and !Battle_ActFollowObj clear is a...
verifiedBattleCF_RecordPosHistory$CF:ED18 · 160 B · Battle engineKeeps the position history of opcodes $A4/$A5: for battler slots 10 down to 0 whose !Battler_PosHistOn is set, every !Battler_PosHistDelay frames (!Battler_PosHistTimer counts them) shifts records...
verifiedBattleCF_DrawFrontLayer$CF:EDB8 · 63 B · Battle engineCalled by BattleCF_BuildSprites just before a battler's own sprites, so what it adds shows in front of the battler.
verifiedBattleCF_DrawBackObjects$CF:EDF7 · 53 B · Battle engineCalled by BattleCF_BuildSprites just after a battler's own sprites, so these show behind it: while an action runs and !Battle_ActUnkA3D1 is clear, draws every action object linked to this battler...
verifiedBattleCF_DrawFxOverlay$CF:EE2C · 115 B · Battle engineThe status overlay (Battle_FxOverlay* turn it on): for the battler !BattleSpr_Index with !Battler_FxOverlayOn set, steps its frame (0-3, every !Battler_FxOverlayPeriod frames...
verifiedBattleCF_DrawHitNumbers$CF:EE9F · 76 B · Battle enginePuts the four hit-number sprites (Battle_HitNumSprite) of the battler !BattleSpr_Index into OAM, when !Battler_HitNumShown is set, and stores its !Battle_HitNumHigh byte as the whole OAM...
verifiedBattleCF_DrawActObj$CF:EEEB · 196 B · Battle engineDraws one action object: the thread in bits 0-2 of !Battle_ActObjLinks entry X.
verifiedBattleCF_RunMovers$CF:EFAF · 111 B · Battle engineWhile an action runs: for battler slots 10 down to 0 with !Battle_ActorMoving set, counts !Battle_ActorMoveTimer down and at 0 reloads it from !Battle_ActorMoveDelay and runs mover...

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verifiedBattleCF_MoverTable$CF:F01E · 16 B · Battle engineThe battlers' movers by !Battle_ActorMoveKind (BattleCF_RunMovers).
verifiedBattleCF_ObjMoverTable$CF:F02E · 16 B · Battle engineThe object threads' movers by their !Battle_ActorMoveKind entry.
verifiedBattleCF_MoveStraight$CF:F03E · 73 B · Battle engineMover kind 0: unless the battler's !Battler_MoveDone is set, adds !Battle_ActorStepX/Y to !Battle_ActorOfsX/Y (8.8) and puts the battler at !Battle_ActorFromX/Y + the offsets' high bytes; counts...
verifiedBattleCF_MoveArc$CF:F087 · 269 B · Battle engineMover kind 1, the arc moves (see the arc notes at !Battle_ActorArcSteps in ram_battle.inc): steps the offset like BattleCF_MoveStraight, then !Battle_ActorMoveSpeed times steps the arc's speed and...
verifiedBattleCF_MoveHeading$CF:F194 · 100 B · Battle engineMover kind 2, the heading moves: ends the move (!Battler_MoveDone) when the battler's 16-pixel cell (BattleCF_PixelToCell of its screen y, then x) is in row 0 or !Battle_CellRowBottom or column 0...
verifiedBattleCF_MoveCircle$CF:F1F8 · 69 B · Battle engineMover kind 3: unless done, adds !Battle_ActorCircleStep to !Battle_ActorCircleAngle and writes radius * sin(angle) to !Battler_UnkA4AF and radius * cos(angle) to !Battler_UnkA4A4 (the display...
verifiedBattleCF_MoveKind4$CF:F23D · 279 B · Battle engineMover kind 4 (opcode $D2's move, a jump that lands on the point, probably; see BattleAct_OpMoveKind4ToCalc).
verifiedBattleCF_MoveEllipse$CF:F354 · 75 B · Battle engineMover kind 5: BattleCF_MoveCircle with half the radius for the sine (y) part: !Battler_UnkA4AF = radius / 2 * sin(angle), !Battler_UnkA4A4 = radius * cos(angle).
verifiedBattleCF_MoveShake$CF:F39F · 27 B · Battle engineMover kind 6 (opcode $D8): BattleCF_ShakeStep, then, for battler slot !Battle_PartMainSlot (3) with !Battle_UnkA113 set, copies its display offsets !Battler_UnkA4A4/A4AF to slot...
verifiedBattleCF_ShakeStep$CF:F3BA · 75 B · Battle engineThe shake: counts !Battler_ShakeFrames down; at 0 zeroes the display offsets and !Battle_ActorMoving (the move ends without the done flag).
verifiedBattleCF_MoveCurve$CF:F405 · 173 B · Battle engineMover kind 7, the curving move: when the battler is within 16 pixels of !Battle_ActorToX/Y in both axes (BattleCF_PointsNear) counts !Battler_MoveDone up and returns.
verifiedBattleCF_ObjMoveStraight$CF:F4B2 · 81 B · Battle engineObject kind 0: BattleCF_MoveStraight for an object: the offset steps, !Battle_ActObjX/Y = start + the offsets' high bytes (high bytes 0), !Battle_ActObjMoveDone set when the steps run out.
verifiedBattleCF_ObjMoveArc$CF:F503 · 284 B · Battle engineObject kind 1: BattleCF_MoveArc for an object.
verifiedBattleCF_ObjMoveHeading$CF:F61F · 110 B · Battle engineObject kind 2: BattleCF_MoveHeading for an object (its cell from !Battle_ActObjY/X, the distance in !Battle_ActObjUnkA31C, the angle in !Battle_ActObjMoveAngle copied to !Battle_ActObjUnkA5B5)...
verifiedBattleCF_ObjMoveCircle$CF:F68D · 85 B · Battle engineObject kind 3: unlike the battlers' BattleCF_MoveCircle, it moves the object itself: adds the step to its angle and puts !Battle_ActObjX/Y (low bytes only) at the centre (!Battle_ActorCircleX/Y) +...
verifiedBattleCF_ObjMoveKind4$CF:F6E2 · 282 B · Battle engineObject kind 4: BattleCF_MoveKind4 for an object, with these differences: the first test once falling uses a 24-pixel margin (!Battle_ObjNearMargin) and no height test (it counts...
verifiedBattleCF_ObjMoveOrbit$CF:F7FC · 136 B · Battle engineObject kind 5: the ellipse of BattleCF_MoveEllipse, moving the object itself around the centre (!Battle_ActObjX/Y low bytes = centre + radius * cos, radius / 2 * sin), and first re-linking it to...
verifiedBattleCF_ObjMoveCurve$CF:F884 · 211 B · Battle engineObject kind 7: BattleCF_MoveCurve for an object.
verifiedBattleCF_PointsNear$CF:F957 · 33 B · Battle engineSets !BattleCF_Near to 1 when the points (!BattleCF_NearX1, NearY1) and (!BattleCF_NearX2, NearY2) are less than !BattleCF_NearMargin apart in x and in y, else to 0.
verifiedBattleCF_StepEnemies$CF:F978 · 91 B · Battle engineThe enemy stepper of the enemy movers (run while no action runs): for enemies 7 down to 0 with !Enemy_Stepping set, every !Battler_DefMoveDelay frames (!Enemy_StepTimer counts them) adds the...
verifiedBattleCF_PlaceEnemyParts$CF:F9D3 · 36 B · Battle engineKeeps the enemies at fixed offsets from one of them: for each present enemy, !Battler_ScreenX/Y = the screen position of enemy !Battle_PartsAnchor + its !Enemy_PartOfsX/Y (8-bit adds; the anchor...
verifiedBankCF_DeadShift3$CF:F9F7 · 4 B · EngineFour bytes between BattleCF_PlaceEnemyParts and Battle_SinLookupCF that decode as LSR A three times and RTS (A / 8).
verifiedBattle_SinLookupCF$CF:F9FB · 28 B · Battle engineBank $CF's own scaled sine: returns (sin(A) × !BattleCF_SinScale) >> 8 in A.
verifiedBattle_Mul8x16CF$CF:FA17 · 44 B · Battle engine
verifiedBattle_CalcAngleCF$CF:FA43 · 154 B · Battle engineBank $CF's copy of Battle_CalcAngle ($C1:0222), working on WRAM instead of the direct page: the angle (256 units per turn) between !BattleCF_GeoOriginX/Y and !BattleCF_GeoPointX/Y, from dx =...
verifiedBattleCF_PixelToCell$CF:FADD · 5 B · Battle engineA / 16: a screen coordinate to its 16-pixel cell (the !Battle_CellMap grid); the heading movers test the result for the edge cells.
verifiedBattle_MergePendingEntries1580$CF:FAE2 · 131 B · Battle engineFor the highest PC slot (2, 1, 0) whose !Pc_UnkA0B5 is set, merges its Battle_PcItem record into the battle item list (Item_BattleList, 256 records of 5 bytes): a record with the same .Id gets one...
verifiedBattleCF_EnterBattle$CF:FB65 · 128 B · Battle engineThe battle's start, reached from EngCall_BattleMain ($C1:0000, JSL from the field's DefaultHandler) through the JML at $C1:001B.
verifiedBattleCF_ExitBattle$CF:FBE5 · 273 B · Battle engineThe battle's end, reached through the JML at $C1:001F when BattleSys_Main JMPs to BattleSys_ExitVec.
verifiedBattleCF_PixelToTile$CF:FCF6 · 5 B · Battle engineA / 16: a screen coordinate to the field's 16-pixel tile (the Battle_FieldPc / Battle_FieldObj .TileX/.TileY); the same code as BattleCF_PixelToCell.
verifiedBattleCF_WaitFrame$CF:FCFB · 7 B · Battle engineWaits one frame: counts !Battle_FramePending up and loops until the frame update (BattleCF_FrameUpdate) clears it.
verifiedBattle_QueueVramUpload_0CC0$CF:FD02 · 52 B · Battle engineDescribes the upload of the status-bar map (BattleUI_StatusTile(0, 0), $00:0CC0, $180 bytes) to VRAM word !Battle_PanelMapVram in the queue bytes !Battle_VramQDmap.., and sets !Battle_VramQPending...
verifiedBattle_QueueVramUpload_A6E1$CF:FD36 · 52 B · Battle engineThe same for the tech window map (BattleMenu_TechTile(0, 0), $7E:A6E1, $180 bytes) to the same VRAM address.
verifiedBattle_QueueVramUpload_0E80$CF:FD6A · 52 B · Battle engineThe same for the item list map (BattleMenu_ItemTile(0, 0), $00:0E80, $180 bytes) to the same VRAM address.
verifiedBattleFx_SetPtrA2FromTable$CF:FD9E · 15 B · Battle engineA = battler slot: stores !BattleRom_StatsOffset[slot] (the slot's BattlerStats offset, 2 B per slot) in DP $A2 (!BattleTmp_A2, which its callers read as !Battle_PoseStatsOffset and the like) and...
verifiedBattleMsg_FormatNumber4Digits$CF:FDAD · 115 B · Battle text & numbersA four-digit, long-call version of BattleMsg_FormatNumberDigits ($C1:011F): the same subtract-and-count loops with one more for the thousands, and the digits looked up in !BattleRom_DigitTilesB...
verifiedBattleCF_RemoveMarkedEnemies$CF:FE20 · 101 B · Battle engineService 6 (BattleSys_Service6): for enemy slots 10 down to 3 marked in !Battle_UnkAEB3 (BattleSys_Main's debug win marks each enemy it removes), by path: - !Battler_Unk9FF7 set: only...
verifiedBankCF_EndFill$CF:FE85 · 376 B · Engine$FF fill after the last routine.
verifiedBattleCF_ActForceBytes$CF:FFFD · 3 B · Battle engineThe three bytes service 4 reads as !BattleRom_ActForceNone ($FFFD), !BattleRom_ActForceSecond ($FFFE) and !BattleRom_ActForceAlt ($FFFF): non-zero would force !Battle_ActUnkAE9B / !Battle_ActFlags...

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verifiedBattleFx_SwapObjPalettes$D1:E70A · 114 B · Battle engineSwaps OBJ palette rows 1-3 with rows 5-7, colour for colour, in both the live (!Battle_PaletteLive) and the saved (!Battle_PaletteSaved) palette.
verifiedBattleFx_Nmi$D1:E77C · 285 B · Battle engineThe battle's NMI handler while this engine runs: BattleFx_Init writes JML $D1:E77C into !NmiTrampoline.
verifiedBattleFx_WhitenRows$D1:E899 · 40 B · Battle engineFills background palette rows 2-7 ($2040-$20FF of !Battle_PaletteSavedLo and $2240-$22FF of !Battle_PaletteLiveLo) and OBJ palette rows 1-3 (saved and live) with !BattleFx_White ($7FFF).
verifiedBattleFx_WhitenObjRows5To7$D1:E8C1 · 24 B · Battle engineFills OBJ palette rows 5-7 (saved and live) with !BattleFx_White.
verifiedBattleFx_UploadMapBlock$D1:E8D9 · 65 B · Battle engineSends a 16 x 16 block of map words to VRAM by DMA on channel 7: 16 rows of !BattleFx_MapRowBytes (32 bytes) from A:X, one after the other in the source, to VRAM word address DP $45, $45 + $20, $45...
verifiedBattleFx_MoveBgRowsUp$D1:E91A · 106 B · Battle engineMoves background palette rows 2-4 to rows 5-7, with the palette animations that work on them: - rows 2-4 of !Battle_PaletteSavedLo are copied to rows 5-7 of both the saved and the live palette...
verifiedBattleFx_LoadBgRows2To4$D1:E984 · 107 B · Battle engineCounts up !BattleFx_UnkCDC8 and !Battle_CgramPending, loads background palette rows 2-4 (saved and live) from !BattleRom_BgRows2To4 ($D0:FD00, 48 colours), copies FieldAnimB records 0-2 over...
verifiedBattleFx_GradLevelOfs$D1:E9EF · 18 B · Battle engineByte offset into !BattleRom_GradColours of the 14 colours of each gradient level 0-8 (BattleFx_HpGradientTick indexes it with the level * 2).
verifiedBattleFx_FindGradStart$D1:EA01 · 32 B · Battle engineLooks for the first colour of !BattleRom_GradColours among colours 1-14 of saved background palette row 5 and stores the colour number less 1 (0-13) to !BattleFx_GradStart; 0 when none matches.
verifiedBattleFx_GradRotA$D1:EA21 · 14 B · Battle engineThree rotation tables of BattleFx_HpGradientTick, indexed by !BattleFx_GradStart (0-13): the rotation of background row 5 (A), 6 (B) and 7 (C).
verifiedBattleFx_GradRotB$D1:EA2F · 14 B · Battle engineRow 6's start (see BattleFx_GradRotA).
verifiedBattleFx_GradRotC$D1:EA3D · 14 B · Battle engineRow 7's start (see BattleFx_GradRotA).
verifiedBattleFx_HpGradientTick$D1:EA4B · 389 B · Battle engineOne step of a background colour gradient that follows the HP of battler slot 3 (the first enemy).
verifiedBattleFx_GradRotation$D1:EBD0 · 15 B · Battle engineA = DP $45 (a row's rotation from BattleFx_GradRotA/B/C) when !BattleFx_GradRotRaw is non-zero, else !BattleFx_GradCount - DP $45.
verifiedBattleFx_GradWriteRow$D1:EBDF · 32 B · Battle engineWrites the 14 colours !BattleFx_GradColours + A * 2 on to colours 1-14 of the background palette row at Y ($20 per row, from row 5), in the saved and the live palette.
verifiedBattleFx_SwayQuad$D1:EBFF · 96 B · Battle engineFills quad X (X = the argument byte) of !BattleFx_Quads and draws it: a beam from the top of the screen down to the point in !Battle_ActCalcResult.
verifiedBattleFx_FxModels$D1:EC5F · 112 B · Battle engineThe 3D models of the layer-effect objects, read by bank $CD (BattleCD_FxRotateVertex, $CD:1EFE on: bytes 0, 1 and 2 of entry A * 4 + DP $4F into !Battle_FxRotInX/Y/Z, z plus DP $51): seven models...
verifiedBattleFx_BgSetPalOfs$D1:ECCF · 12 B · Battle enginePer background set 0-5 (BattleFx_LoadBgSet, index = set * 2): byte offset into !BattleRom_BgSetPalettes of the set's three palette rows ($60 bytes).
verifiedBattleFx_BgSetPacks$D1:ECDB · 24 B · Battle enginePer background set 0-5 (BattleFx_LoadBgSet, index = set * 4): the four graphics pack ids (!LocGfx_PackPtrs entries) unpacked to VRAM $2000, $2800, $3000 and $3800 (words); !BattleFx_BgPackNone...
verifiedBattleFx_LoadBgSet$D1:ECF3 · 218 B · Battle engineLoads background set A (0-5): with !BattleFx_BgLoading set meanwhile, for each of the set's four entries in BattleFx_BgSetPacks that is not !BattleFx_BgPackNone, unpacks that graphics pack...
verifiedBattleFx_GrowBand$D1:EDCD · 204 B · Battle engineDraws a band around the point in !Battle_ActCalcResult into the window table of this frame (!BattleFx_WinTable1 when bit 0 of !Battle_FrameCount is set, else !BattleFx_WinTable0), one step wider...
verifiedBattleFx_MsgSfx$D1:EE99 · 12 B · Battle engine1 byte per battle message: the sound BattleCD_ShowMessage plays for it (through BattleCD_ApuCmd18, unless !BattleCD_MsgNoSfx, $FF).
verifiedBattleFx_RampWin2$D1:EEA5 · 31 B · Battle engineWith n = !BattleFx_RampBottom ($C0) - !BattleFx_CountA (an 8-bit subtraction, so n is 0-255), stores the words 0, 1, 2, ...
verifiedBattleFx_WaveWindowA$D1:EEC4 · 159 B · Battle engineWrites wavy edges into !BattleFx_WinTable0, two lines at a time, for Y = 0 to !BattleFx_WinUsedBytes - 8 in steps of 8 (the pairs at !BattleFx_WinTable0-4 + Y and + Y: the line before line 0 to...
verifiedBattleFx_WaveLeftA$D1:EF63 · 109 B · Battle engineBattleFx_WaveWindowA's first pair: A (8-bit, its sign in N) is sign- extended, added to the word at !BattleFx_WaveBaseX + Y and stored to !BattleFx_WinTable0-4 + Y and !BattleFx_WinTable0 + Y.
verifiedBattleFx_WaveWindowB$D1:EFD0 · 19 B · Battle engineLike BattleFx_WaveWindowA, but with r1 = r2 = !BattleFx_WaveRadius - !BattleFx_CountA, and the first pair is r1 x the sine plus (!BattleFx_ShakeX + !Battle_FxScrollAddX) instead of the $7E:E500...
verifiedBattleFx_WaveWindowB_ByFrame$D1:EFE3 · 155 B · Battle engine

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verifiedBattleFx_WaveLeftB$D1:F07E · 107 B · Battle engineBattleFx_WaveLeftA with DP $4F (the word BattleFx_WaveWindowB formed) in place of the !BattleFx_WaveBaseX words.
verifiedBattleFx_WaveRight$D1:F0E9 · 31 B · Battle engineThe second pair of the wave windows: A (8-bit, its sign in N) sign- extended, plus DP $51, stored to !BattleFx_WinTable0-2 + Y and !BattleFx_WinTable0+2 + Y.
verifiedBattleFx_AddLineOffsets$D1:F108 · 168 B · Battle engineAdds per-line bytes from $7E:0A00 (DP=$0A00 meanwhile) to lines 48-111 and 112-175 of this frame's window table (by bit 0 of !Battle_FrameCount): for n = 0-63, line 48 + n and line 112 + n each...
verifiedBattleFx_Init$D1:F1B0 · 609 B · Battle engineThis engine's set-up at the start of a battle (bank $CD's vector $CD:0000, which BattleCF_EnterBattle calls as BattleSys_VecCD0000 before it clears the battle RAM $7E:2D01-$ACEC).
verifiedBattleFx_SaveAnimKinds$D1:F411 · 21 B · Battle engineCopies .Unk0 (the kind) of FieldAnimB records 0-7 to !BattleFx_SavedKinds+0..7.
verifiedBattleFx_HoldAnimsTick$D1:F426 · 78 B · Battle engineHolds and releases the palette animations around bank $CD's PalAnim_TickAll call (its callers run FdVec_FFF7 right after): - !BattleFx_HoldAnims non-zero, !BattleFx_AnimsHeld still 0: sets...
verifiedBattleFx_RandomByte$D1:F474 · 8 B · Battle engineA = RandomTable entry A + !Battle_FrameCount (low byte) + C.
verifiedBattleFx_RandomShake$D1:F47C · 68 B · Battle enginePicks a random shake from three argument bytes (base x, base y, mask): x = (random byte & mask) + base x, y = (random byte & mask) + base y, and stores -x and -y (16-bit) to !BattleFx_ShakeX and...
verifiedBattleFx_NmiAlt$D1:F4C0 · 153 B · Battle engineA second NMI handler of the battle: BattleCD_ExitBattle installs it at the battle's end, after the closing wipe (the STX at $CD:0420 stores its address to !NmiTrampoline+1, the STA at $CD:041A the...
verifiedBattleFx_StepBounce$D1:F559 · 116 B · Battle engineOne step of a bounce for record X = !BattleFx_RecOfs (16-bit fields): - !BattleFx_BounceDir non-zero (falling): !BattleFx_BounceSpeed += !BattleFx_BounceAccel, unless that overflows, which zeroes...
verifiedBattleFx_SaveCalcPoints$D1:F5CD · 40 B · Battle engineCopies the six bytes of !Battle_ActCalcResult to !BattleFx_CalcCopy + X (X = the argument byte), two bytes apart: bytes 0, 2, 4 (the x of the three points, probably) to +0, +4, +8, bytes 1, 3, 5...
verifiedBattleFx_CopyWin1ToWin2$D1:F5F5 · 133 B · Battle engineCopies the first pair of every line (0-223) of one window table into the second pair of the other: table 0 into table 1 when bit 0 of !Battle_FrameCount is set (the table this frame writes), table...
verifiedBattleFx_Op80Dispatch$D1:F67A · 12 B · Battle engineRuns the handler of BattleFx_Op80Table picked by the high nibble of !Battle_ActOp80Args (the bytes battle-script opcode $80 copied; its first byte's low nibble is their count).
verifiedBattleFx_Op80Table$D1:F686 · 12 B · Battle engineBattleFx_Op80Dispatch's handlers, by the high nibble of !Battle_ActOp80Args (0-5).
verifiedBattleFx_Op80Clear$D1:F692 · 10 B · Battle engineOp80 handler 5 (BattleFx_Op80Table), also run first by BattleFx_Op80Kind4: zeroes !Battle_ShakeXOn, !Battle_ShakeYOn and !Battle_ShakeLayers (the screen shake off).
verifiedBattleFx_Op80Bits8$D1:F69C · 8 B · Battle engineBattleFx_Op80Kind4: the value for bits 2-4 of an argument byte (0-7): 1, 2, 3, 4, then single bits 8, $10, $20, $40.
verifiedBattleFx_Op80BitsHi$D1:F6A4 · 8 B · Battle engineBattleFx_Op80Kind4: the value for bits 5-7 of an argument byte (0-7): the single bits 1 to $80.
verifiedBattleFx_Op80OrA$D1:F6AC · 4 B · Battle engineBattleFx_Op80Kind4: by bits 0-1 of the first argument byte, the bits ORed into !Battle_ShakeLayers ($00, $28, $A0, $A8).
verifiedBattleFx_Op80OrB$D1:F6B0 · 4 B · Battle engineThe same by bits 0-1 of the third argument byte ($00, $14, $50, $54: BattleFx_Op80OrA's values shifted right once).
verifiedBattleFx_Op80Kind4$D1:F6B4 · 153 B · Battle engineOp80 handler 4: BattleFx_Op80Clear, then fills the two 8-byte groups from !Battle_ShakeXOn (x) and !Battle_ShakeYOn (y) from the argument bytes 1-4 (!Battle_ActOp80Args+1 to +4).
verifiedBattleFx_Op80Kind0$D1:F74D · 240 B · Battle engineOp80 handlers 0-3: builds the two FieldAnimB records of !Battle_PalAnimRecs89 (record 8 at +0, record 9 at +12; offsets below are within each record).
verifiedBattleFx_BuildGradHdma$D1:F83D · 174 B · Battle engineZeroes !BattleFx_GradHdmaBytes from !BattleFx_GradHdmaA-1 and builds four lists of 4-byte entries, two bytes used in each: - !BattleFx_GradHdmaA: 24 entries (1, v) with v the high byte of a 16-bit...
verifiedBattleFx_SortQuadByY$D1:F8EB · 50 B · Battle engineSorts the four points of BattleFx_DrawQuad (DP $12-$19, x then y) by y, top first: four passes of three compare-and-swaps of neighbours (equal y also swap), each swap moving a whole point with...
verifiedBattleFx_QuadSlopes$D1:F91D · 85 B · Battle engine!BattleFx_QuadTop = y0, and the four edge slopes of the sorted quad (BattleFx_EdgeSlope): !BattleFx_Slope02 (point 0 to 2), !BattleFx_Slope23, !BattleFx_Slope01 and !BattleFx_Slope13.
verifiedBattleFx_EdgeSlope$D1:F972 · 61 B · Battle engineY = (!BattleFx_SlopeXTo - !BattleFx_SlopeXFrom) * 256 / !BattleFx_SlopeDy, signed (the hardware divides the size of the difference; a negative difference negates the quotient): the x step per line...
verifiedBattleFx_DrawQuad$D1:F9AF · 56 B · Battle engineDraws quad X of !BattleFx_Quads into this frame's window table: !BattleFx_QuadSlot = X, the quad's eight coordinate bytes (two bytes apart from !BattleFx_Quads + X: x0, y0, x1, y1, x2, y2, x3, y3)...
verifiedBattleFx_RasterQuad$D1:F9E7 · 385 B · Battle engineRasterises the y-sorted quad in DP $12-$19 into the window table through the WRAM port: BattleFx_QuadSlopes, then JSL BattleCD_AimWinLineL with A = !BattleFx_QuadTop aims WMADD at that line of the...
verifiedBattleFx_AddBoxInset$D1:FB68 · 10 B · Battle engineAdds the argument byte to !BattleFx_BoxInset.
verifiedBattleFx_GrowBox$D1:FB72 · 92 B · Battle engineAdds the argument byte to !BattleFx_BoxHalfHeight (h), then sets the first pair of lines !BattleFx_BoxCentre ($6A, line 106) - h to $6A + h - 1 of this frame's window table to left =...
verifiedBattleFx_FillWindow$D1:FBCE · 4 B · Battle engineRuns BattleFx_FillTable's handler X: 0 all empty, 2 first pairs empty, 4 second pairs empty, 6 first pairs full (in this frame's table).
verifiedBattleFx_FillTable$D1:FBD2 · 8 B · Battle engineBattleFx_FillWindow's handlers, by X = 0, 2, 4, 6.
verifiedBattleFx_FillWin1Full$D1:FBDA · 94 B · Battle engineSets the first pair of lines 0-223 of this frame's window table to !BattleFx_WinFull (left 0, right 255): eight blocks of 28 lines, X from $70 down to 4.
verifiedBattleFx_FillWin1Empty$D1:FC38 · 94 B · Battle engineSets the first pair of lines 0-223 of this frame's window table to !BattleFx_WinEmpty (left 255, right 0).
verifiedBattleFx_FillWin2Empty$D1:FC96 · 94 B · Battle engineSets the second pair of lines 0-223 of this frame's window table to !BattleFx_WinEmpty.
verifiedBattleFx_FillAllEmpty$D1:FCF4 · 138 B · Battle engineSets both pairs of lines 0-223 of this frame's window table to !BattleFx_WinEmpty: sixteen blocks of 14 lines, X from $38 down to 2 in steps of 2 (every word).
verifiedBattleFx_MirrorWin1ToWin2$D1:FD7E · 206 B · Battle engineLike BattleFx_CopyWin1ToWin2 (first pairs of the other table into the second pairs of this frame's table), but mirrored left to right (the word is inverted and its bytes swapped: left = 255...
verifiedBattleFx_ReloadCeSet$D1:FE4C · 37 B · Battle engineWhen !BattleFx_CeSetWant differs from !BattleFx_CeSet (which then takes it), or else when !BattleFx_CeSetReload is set: JSL BattleCE_UnkEE6E with A = !BattleFx_CeSetBase + !BattleFx_CeSet +...
verifiedBattleFx_RestoreMathRegs$D1:FE71 · 38 B · Battle engineWrites the math unit's operands again from their mirrors: the dividend and divisor (!Battle_DivMirrorLo/Hi/Divisor, which restarts the division) when !Battle_DivBusy is set, else the two factors...
verifiedBattleFx_Irq$D1:FE97 · 93 B · Battle engineThe battle's IRQ handler while this engine runs: BattleFx_Init writes JML $D1:FE97 into !IrqTrampoline and sets the V-count IRQ at line !BattleFx_IrqLine (211).
verifiedBankD1_EndFill$D1:FEF4 · 268 B · Engine$FF fill after the last routine, to the end of the bank.

$FD:0000

$FD:1000

$FD:2000

$FD:3000

$FD:4000

$FD:5000

$FD:6000

$FD:7000

$FD:8000

$FD:9000

$FD:A000

Verified · 23

verifiedBattleFD_UnkA8A5$FD:A8A5 · 41 B · Battle engineChecks whether PC A can act on its command: !Battle_UnkB3EA = 1 when its BattlerStats.Status has bit 7 (KO'd), its .Unk4C+2 or .Unk4C+7 has bit 7 (!Battle_AutoEnemyBit, the bit that makes...
verifiedBattleFD_DropPcCommand$FD:A8CE · 48 B · Battle engineDrops the command of PC DP $14: BattleSys_RefundItemLong (gives back an item the command had taken), then its BattleCmd .State and .Kind = 0 and .Partners = $FF, and its gauge restarts as in...
verifiedBattleFD_DropLatchedPcCommand$FD:A8FE · 62 B · Battle engineAs BattleFD_DropPcCommand, but only when !Battle_UnkB188[pc] (the latched BattleCmd.State) is non-zero, and it ends with !Battle_ArgSlot = the PC and BattleSys_RemoveReadyLong (service 2: the PC...
verifiedBattleFD_UnkA93C$FD:A93C · 35 B · Battle engineBattleFD_DropPcCommand for each PC 0, 1, 2 whose !Battle_CmdPcs byte is non-zero (the PCs of the command BattleSys_UnkB967 drops).
verifiedBattleFD_UnkA95F$FD:A95F · 35 B · Battle engineBattleFD_DropLatchedPcCommand for each PC 0, 1, 2 whose !Battle_CmdPcs byte is non-zero (the PCs of the groups BattleSys_UnkB575 marked).
verifiedBattleFD_UnkA982$FD:A982 · 14 B · Battle engineZeroes $7E:AD89-$B3F4: the battle's working variables from !Battle_UnkAD89 to !Battle_UnkB3F4 (the turn lists, the action block, the reward sums and most of the other !Battle_Unk* bytes this file...
verifiedBattleFD_RestoreEnemies$FD:A990 · 264 B · Battle engineProbably a script command that brings removed enemies back: the caller (BattleAi_RunRestoreAndSetStats, run handler $16, at $C1:A3B6) leaves the script read address in !Battle_UnkB1D2 (bank $CC)...
verifiedBattleFD_UnkAA98$FD:AA98 · 24 B · Battle engineSets BattlerStats.Status of all 8 enemy slots (3-10) to !Battle_StatusKo ($80, the other status bits cleared).
verifiedBattleFD_UnkAAB0$FD:AAB0 · 34 B · Battle engineBuilds !Battle_Unk7F01EE: bit n set for each enemy entry n (0-7) whose !Battle_UnkAE85 byte is non-zero.
verifiedBattleFD_LoadUnkB18E$FD:AAD2 · 47 B · Battle engineFills the 4 bytes !Battle_UnkB18E-B191 from the 11-byte record !Battle_UnkB18C of !BattleRom_UnkCC6FCB: B18E = record byte 0, B18F = the record number, B190 = record byte 1, B191 = 0...
verifiedBattleFD_LoadUnkB18E2$FD:AB01 · 47 B · Battle engineBattleFD_LoadUnkB18E with the records of !BattleRom_UnkCC88CB.
verifiedBattleFD_UnkAB30$FD:AB30 · 114 B · Battle engineRun by BattleSys_Unk8461 for a PC whose turn is due, before the menu: decides whether the PC acts on its own.
verifiedBattleFD_AddEnemyRewards$FD:ABA2 · 204 B · Battle engineAdds the rewards of the enemy in slot DP $0E to the battle's sums, unless its !Battle_UnkAF15 bit 6 is set (!Battle_AF15NotCounted) or its !Battler_UnkAF0A entry is empty.
verifiedBattleFD_UnkAC6E$FD:AC6E · 128 B · Battle engineRun by BattleSys_Unk8461 after a turn when !Battle_UnkB2C0 is 0 (no enemy reaction scripts): probably the PCs' counter-attacks.
verifiedBattleFD_UnkACEE$FD:ACEE · 15 B · Battle engineZeroes !Battle_UnkAD9B and the $B0 bytes from !Battle_ActPcHitAmount ($AD9C-$AE4B: the first four of the $2C-byte record sets the hit opcodes read).
verifiedBattleFD_UnkACFD$FD:ACFD · 12 B · Battle engineZeroes the $84 bytes from !Battle_HitAmount ($B328-$B3AB): the three $2C-byte hit sets (!Battle_HitAmount/!Battle_HitFlags per battler slot) that Battle_RecordHit fills and Battle_ApplyHits...
verifiedBattleFD_UnkAD09$FD:AD09 · 14 B · Battle engineSets the three PCs' Tech_MenuEntry blocks ($1A80-$1C23, 3 x $8C bytes) to $FF.
verifiedBattleFD_UnkAD17$FD:AD17 · 315 B · Battle engineBattleSys_Main's victory path, after the gold: shows the end-of-battle messages, each one a JSL BattleSys_UnkVecCD0021 with A = the message and its arguments in !Battle_MsgArg0..
verifiedBattleFD_UnkAE52$FD:AE52 · 71 B · Battle engineBuilds a PC's stat block from its character record: for PC slot Y with a character id in !Battler_UnkAEFF (not negative), copies the id's $50-byte record at !Menu_CharRecords + id * $50 to the...
verifiedBattleFD_UnkAE99$FD:AE99 · 43 B · Battle engineCopies BattlerStats.Unk57 of PCs 0-2 to !Battle_UnkB3BA-B3BC and counts in !Battle_UnkB3BD how many of them are !Battle_Unk57CountId ($A9).
verifiedBattleFD_UnkAEC4$FD:AEC4 · 46 B · Battle engineFor each PC 0-2 whose BattlerStats.Unk57 is !Battle_Unk57FlagId ($AB), sets bit 2 of its BattlerStats.Unk4C+4 (+$50).
verifiedBattleFD_UnkAEF2$FD:AEF2 · 142 B · Battle engineFills the 5-byte records of !Battle_Unk1C48 (15 bytes, one record per PC 0-2) from the PCs' stat blocks.
verifiedBattleFD_AddItemEntry$FD:AF80 · 156 B · Battle engineAdds item A to the battle item list (Item_BattleList) at offset DP $04, with quantity DP $0E, when the item is one the list takes: an id of $BC or more whose byte 0 in !BattleRom_ItemUseFlags (3 B...

$FD:B000

Verified · 29

verifiedBattleFD_AddItemEntry_Skip$FD:B01C · 23 B · Battle engine
verifiedBattleFD_ItemRecOffset$FD:B033 · 162 B · Battle engineOffset in bank $CC of item A's record, by id range: below $5A: id * 5 + $0262; $5A-$7A: (id - $5A) * 3 + $047E; $7B-$93: (id - $7B) * 3 + $04E1; $94-$BB: (id - $94) * 4 + $052C; $BC-$F1: (id...
verifiedBattleFD_UnkB0D5$FD:B0D5 · 76 B · Battle engineTurn-list and panel setup: zeroes the flags of all 13 turn lists (!Battle_ListFlags), sets every !Battle_ListRuns entry to 10 (!Battle_ListRunsReset: this is where the runs are first set), zeroes...
verifiedBattleFD_UnkB121$FD:B121 · 32 B · Battle engineCopies bits 0-1 of each enemy's BattlerStats.Unk47 (slots 3-10) to !Battle_UnkA020 (one byte per enemy entry).
verifiedBattleFD_ApplyRecBoost$FD:B141 · 12 B · Battle engineApplies the stat boost an item record names: byte 4 of the record at DP $08 (an address in bank $CC; BattleSys_UnkCE3A points it at three equipment records of a PC, probably the weapon, armour and...
verifiedBattleFD_UnkB14D$FD:B14D · 179 B · Battle engineApplies stat boost A to the stat block at DP $00: its 2-byte entry in bank $CC at DP $0E + A * 2 has a stat mask (byte 0) and an amount (byte 1); for each mask bit set, the amount is added to one...
verifiedBattleFD_UnkB14D_Done$FD:B200 · 1 B · Battle engine
verifiedBattleFD_UnkB201$FD:B201 · 34 B · Battle engineBattleSys_Main's victory path, before the gold is paid: when a PC has BattlerStats.Unk57 = $A9 (!Battle_UnkB3BD non-zero, BattleFD_UnkAE99), adds the !Battle_UnkB28C sum to !Battle_RewardGold...
verifiedBattleFD_UnkB223$FD:B223 · 11 B · Battle engineSets !Battle_UnkAE6D entry n to n for n = 0-10.
verifiedBattleFD_UnkB22E$FD:B22E · 176 B · Battle engineBattle_SetupBattle's second step: the battlers' entries.
verifiedBattleFD_UnkB2DE$FD:B2DE · 97 B · Battle engineBattle_SetupBattle's first step.
verifiedBattleFD_UnkB33F$FD:B33F · 36 B · Battle engineBattleFD_UnkB2DE's helper: !Battle_UnkAF1D = 0, !Battle_PcCount = 3, copies $230 bytes from !MenuRom_CharRecordInit ($CC:0000, the new-game records Menu_InitNewGameData copies) to...
verifiedBattleFD_UnkB363$FD:B363 · 136 B · Battle engineFor PC slot Y with an id in !Battler_UnkAEFF: - BattlerStats.Unk79 bit 7 set: ORs .Unk7B into the byte at BattlerStats.Status + .Unk7A (a status byte picked by .Unk7A); - BattlerStats.Unk57 = $A0...
verifiedBattleFD_UnkB3EB$FD:B3EB · 19 B · Battle engineSets BattlerStats.Unk72 of the slot at X to $32 when its .Unk56 is $3D or $42.
verifiedBattleFD_UnkB3FE$FD:B3FE · 58 B · Battle engineFor PC X with an id in !Battler_UnkAEFF: sets the 4 bytes of its BattlerStats.Unk6C to 4, then the byte picked by the highest of BattlerStats.Unk2E bits 7-4 (bit 7: +0, 6: +1, 5: +2, 4: +3) to 5...
verifiedBattleFD_UnkB438$FD:B438 · 158 B · Battle engineBuilds an enemy's stat record from ROM: for enemy entry X (also in DP $02), with the id in its !Battler_UnkAF0A entry, the 23-byte record at BattleRom_EnemyStats + id * 23 fills BattlerStats[entry...
verifiedBattleFD_ZeroStatBlock$FD:B4D6 · 17 B · Battle engineZeroes $80 bytes from BattlerStats[3].Unk2D + Y (an enemy's stat block, running into the next record's first $2D bytes).
verifiedBattleFD_UnkB4E7$FD:B4E7 · 110 B · Battle engineSets the starting values of the turn lists for all 11 slots: the reload value (!Battle_ListReload) and the countdown (!Battle_ListTimers) of lists 0-11 get the same number per list: 0: 60, 1: 150...
verifiedBattleFD_UnkB555$FD:B555 · 256 B · Battle engineOne of Battle_SetupBattle's last steps: - zeroes !Battle_UnkAEE6 (17 B), !Battle_UnkB19E (32 B) and the 32 bytes from !Enemy_AnimWanted ($5E0D-$5E2C); - BattleFD_UnkB3EB for each PC whose...
verifiedBattleFD_UnkB655$FD:B655 · 221 B · Battle enginePuts item DP $06 in the 4-byte record of slot !Battle_UnkB18B in !Battle_PcItem (8 B per slot) when it is an item the battle list takes (as BattleFD_AddItemEntry: id $BC or more with bit 7 of its...
verifiedBattleFD_UnkB732$FD:B732 · 185 B · Battle engineClears the battle's per-battle state (Battle_SetupBattle): - DP $16-$21 and !Battle_UnkAF25 (16-bit) = 0; !Battle_UnkB1FC, !Battle_UnkB253, !Battle_UnkAECB, !Battle_UnkB2C0, !Battle_UnkB3B9 = 0...
verifiedBattleFD_UnkB7EB$FD:B7EB · 364 B · Battle engineThe battlers' first turn values (Battle_SetupBattle): - each PC with an id in !Battler_UnkAEFF, and each enemy entry below !Battle_EnemyCount with an id in !Battler_UnkAF0A: its stat block's...
verifiedBattleFD_FixedCmdPtrs$FD:B957 · 6 B · Battle engine!BattleRom_FixedCmdPtrs: one word per !Battle_Unk29AC value (0-2), the bank-$FD address of the 21 bytes BattleSys_UnkB725 copies over the three BattleCmd records ($93EE-$9402) in the bit-5 battle.
verifiedBattleFD_FixedCmds$FD:B95D · 63 B · Battle engineThe three sets, 21 bytes each: a BattleCmd record (.State, .Kind, .Menu, .Target, .Unk4, .Partners, .ActionId) for PCs 0, 1 and 2.
verifiedBattleFD_FixedPartyPtrs$FD:B99C · 6 B · Battle engine!BattleRom_UnkFDB99C: one word per !Menu_Config+28 value (0-2), the bank-$FD address BattleFD_UnkB2DE reads its 8 x 4 words from.
verifiedBattleFD_FixedParty$FD:B9A2 · 168 B · Battle engineBattleFD_UnkB2DE's four words per character record: Menu_CharRec .Word3, .Word5, .Word7 and .Word9 (probably current HP, maximum HP, MP and maximum MP: 800, 800, 80, 80 in every entry but one).
verifiedBattleFD_AiActLength$FD:BA4A · 23 B · Battle engine!BattleRom_AiActLength: one byte per enemy script action code $00-$16, the bytes of its action record; BattleAi_EnemyTurn and BattleAi_ChooseByChance step through an action part by it.
verifiedRandomTableFD$FD:BA61 · 256 B · EngineA byte-identical copy of RandomTable ($C0:FE00): the same shuffle of 0-255.
verifiedBankFD_RandomTableTail$FD:BB61 · 1,183 B · EngineNothing found reads it: no matched code refers to it and xref finds no call or jump into it.

$FD:C000

Verified · 22

verifiedMainInit$FD:C000 · 215 B · BootCalled via: JML from Reset ($00:FF03), which also carries the soft resets, and JML $FDC000 at $C0:418D (Evt_OpFF96_Reset, after JSR InitHW and S=$06FF).
verifiedPpu_SetBgLayout$FD:C0D7 · 77 B · EngineSets a fixed background layout through DP=$2100, the way MainInit writes the PPU: mode 1 with BG3 on top, BG1/BG2 tiles at VRAM word $1000 and BG3 tiles at $5000, 64x32 maps at $6800 (BG1), $7000...
verifiedEngFD_UnkC124$FD:C124 · 202 B · EngineFills the HDMA data block in bank $7F (DB = $7F while it runs).
verifiedHdma_InitChannelsFD$FD:C1EE · 211 B · EngineSets up all 8 HDMA channels through DP=$4300 (saved and restored): channel 0: indirect, 4 registers from BG1SC (BG1SC-BG4SC); channels 1-3: indirect, 2 registers written twice, from BG1HOFS...
verifiedEngFD_UnkC2C1$FD:C2C1 · 30 B · EngineOnce a frame: runs entry !Field_Unk26 (0-2) of one of two handler tables and flips !Field_Unk53 bit 0.
verifiedEngFD_UnkC2C1Table1$FD:C2DF · 6 B · EngineEngFD_UnkC2C1's handlers by !Field_Unk26 when !Field_Unk53 bit 0 is set.
verifiedEngFD_UnkC2C1Table0$FD:C2E5 · 6 B · EngineThe same when !Field_Unk53 bit 0 is clear.
verifiedFieldHdma_BuildPlainA$FD:C2EB · 334 B · EngineEngFD_UnkC2C1's handler for Field_Unk26 = 0 on the frames Field_Unk53 bit 0 is set; FieldHdma_BuildTopBandA/BottomBandA come here while Field_Unk27 is 0.
verifiedFieldHdma_SetWin2A$FD:C439 · 62 B · EngineWrites set A's channel 7 table (WH2 or WH3, one byte a line): repeat runs of 100 and 112 lines from WinFx_TableA + WinFx_Ch7Alt ($E0) when Hdma_Unk7F0351 bit 0 is clear, from WinFx_TableA when it...
verifiedFieldHdma_SetWin2B$FD:C477 · 62 B · EngineAs FieldHdma_SetWin2A for set B's channel 7, with the test inverted: WinFx_TableA + WinFx_Ch7Alt when Hdma_Unk7F0351 bit 0 is set, WinFx_TableA when it is clear (both sets read WinFx_TableA's area).
verifiedFieldHdma_SetBg2A$FD:C4B5 · 121 B · EngineWrites set A's channel 2 table (BG2 H/V scroll): Map_Unk1DFD = 0: 100 + 112 lines of Hdma_Bg2Scroll; else 13 repeat runs of 16 lines, each from Hdma_WaveA, so BG2 gets BG3's wave data (Map_Unk1D8F...
verifiedFieldHdma_SetBg2B$FD:C52E · 121 B · EngineAs FieldHdma_SetBg2A for set B: Hdma_Bg2Scroll+4 or Hdma_WaveB.
verifiedFieldHdma_FillDataA$FD:C5A7 · 336 B · EngineFills the data set A's tables point at: - Hdma_Bg1Scroll = Map_Unk1D87, Map_Unk1D89; Hdma_Bg2Scroll = Map_Unk1D8B, Map_Unk1D8D; - with Field_Unk1DF9 and Map_Unk1DFD both 0 (each tested as a word...
verifiedFieldHdma_FillDataB$FD:C6F7 · 336 B · EngineAs FieldHdma_FillDataA for set B: Hdma_Bg1Scroll+4, Hdma_Bg2Scroll+4, Hdma_Bg3Scroll+4, Hdma_WaveB (copied to Hdma_WaveBCopy), Hdma_ColorMath+2/+3 and Hdma_Unk7F1530+2; Map_Unk1DFB is stepped here...
verifiedFieldHdma_BuildPlainB$FD:C847 · 334 B · EngineAs FieldHdma_BuildPlainA for table set B (Field_Unk26 = 0 on the frames Field_Unk53 bit 0 is clear): Hdma_Bg1Scroll+4, Hdma_Bg3Scroll+4 or Hdma_WaveB, WinFx_TableB for channel 5, Hdma_ColorMath+2...
verifiedFieldHdma_BuildTopBandA$FD:C995 · 707 B · EngineEngFD_UnkC2C1's handler for Field_Unk26 = 1 on the frames Field_Unk53 bit 0 is set.
verifiedFieldHdma_WaveRunsStart$FD:CC58 · 6 B · EngineStarts a band builder's BG3 wave table: Y = 0 (offset of the first entry) and HdmaWave_Line = 0 (a 16-bit store, so $01EF too).
verifiedFieldHdma_AddWaveRunA$FD:CC5E · 84 B · EngineAdds A lines (8-bit) of the BG3 wave to set A's channel 3 table at offset Y: while A >= 16, an entry ($90: repeat, 16 lines) from Hdma_WaveA + 4 x (HdmaWave_Line AND $F) with HdmaWave_Line += 16...
verifiedFieldHdma_SkipWaveLines$FD:CCB2 · 6 B · EngineHdmaWave_Line += A: steps the wave line count over the band's lines, which the band builders write themselves (A and B alike).
verifiedFieldHdma_AddWaveRunB$FD:CCB8 · 84 B · EngineAs FieldHdma_AddWaveRunA for set B's channel 3 table, from Hdma_WaveB (and Hdma_WaveBCopy).
verifiedFieldHdma_BuildTopBandB$FD:CD0C · 707 B · EngineAs FieldHdma_BuildTopBandA for table set B (Field_Unk26 = 1 on the frames Field_Unk53 bit 0 is clear; n = 0 goes to FieldHdma_BuildPlainB): the set B pairs (Hdma_Bg1Scroll+4, Hdma_Bg3Scroll+4...
verifiedFieldHdma_BuildBottomBandA$FD:CFCF · 687 B · EngineEngFD_UnkC2C1's handler for Field_Unk26 = 2 on the frames Field_Unk53 bit 0 is set.

$FD:D000

Verified · 15

verifiedFieldHdma_BuildBottomBandB$FD:D27E · 687 B · EngineAs FieldHdma_BuildBottomBandA for table set B (Field_Unk26 = 2 on the frames Field_Unk53 bit 0 is clear; n = 0 goes to FieldHdma_BuildPlainB), with the set B data and helpers as in...
verifiedEngFD_UnkD52D$FD:D52D · 167 B · EngineEngFD_UnkC124's helper: builds a table of (CGADSUB, COLDATA) byte pairs at $7F:1538 (channel 6's registers in Hdma_InitChannelsFD), then copies $100 bytes from $7F:1538 to $7F:1600 (MVN; the...
verifiedFieldHdma_OldBuildLeftovers$FD:D5D4 · 1,068 B · EngineNot code that runs: xref finds no call or jump to $FD:D5D4 or to the segment starts below except the one JSR inside the first segment.
verifiedM7Scene_Run80$FD:DA00 · 95 B · EngineEvent $FF $80's scene, 768 frames: M7Scene_Init, then every frame: wait for the NMI, M7Scene_UpdateScroll, then by M7Scene_Frame: below $20 the iris opens (radius M7Scene_IrisRadii[frame], W12SEL...
verifiedM7Scene_Run81$FD:DA5F · 95 B · EngineEvent $FF $81's scene: as M7Scene_Run80 with a shorter schedule, 256 frames: the iris opens below $20, stays open below $A0, closes below $C0, then BG1 is masked; it ends on the frame that sees...
verifiedM7Scene_Run82$FD:DABE · 95 B · EngineEvent $FF $82's scene: as M7Scene_Run80 with a shorter schedule, 160 frames: the iris opens below $20, stays open below $40, closes below $60, then BG1 is masked; it ends on the frame that sees...
verifiedM7Scene_Run83$FD:DB1D · 122 B · EngineEvents $FF $83-$8F's scene: M7Scene_Run80's 768-frame schedule, plus a flicker: each frame, after the NMI (which sets full brightness), M7Scene_FlickerFrac += $98 and M7Scene_FlickerIdx steps by...
verifiedM7Scene_Init$FD:DB97 · 294 B · EngineSets the scene up with interrupts off: DP=$0500, DB=$00, DMA and HDMA off, forced blank, NMI off; M7Scene_Zero = 0; M7Scene_SetVectors, M7Scene_InitPpu, M7Scene_SaveWram7F; copies...
verifiedM7Scene_UpdateScroll$FD:DCBD · 217 B · EngineEach frame: writes the M7Scene_Scroll records the HDMA channels 3 and 4 send.
verifiedM7Scene_IrisRadii$FD:DD96 · 31 B · EngineThe iris radius for frames 0-30 of an opening or closing (indexed by M7Scene_Frame & $1F): it grows from 2 to $7F, faster and faster.
verifiedM7Scene_OamInit$FD:DDB5 · 64 B · EngineOAM low-table entries (X, Y, tile, attributes) for sprites 0-15, copied by M7Scene_Init; the attributes use all four flip combinations, so the one bitmap is drawn mirrored.
verifiedM7Scene_FlickerLevels$FD:DDF5 · 32 B · EngineINIDISP brightness per flicker step (M7Scene_Run83): 15 down to 1, back up to 15, then 15 for the last nine steps.
verifiedM7Scene_Nmi$FD:DE15 · 114 B · EngineThe scene's NMI handler (JML from NmiTrampoline, installed by M7Scene_SetVectors).
verifiedM7Scene_Irq$FD:DE87 · 17 B · EngineThe scene's IRQ handler (JML from IrqTrampoline, installed by M7Scene_SetVectors): saves and restores A, X, Y, DB and DP and does nothing else (the SEP #$20 is undone by the REP #$30 after it).
verifiedFieldFD_LoadAnimSetA$FD:DE98 · 394 B · EngineFdVec_FFFA's routine.

$FD:E000

Verified · 44

verifiedFieldFD_UploadTileAnims$FD:E022 · 595 B · EngineFdVec_FFFD's routine, run from the field's IRQ (IrqHandler, on the frames Field_Unk53 bit 0 is set) to step the FieldAnimA records and send their tiles to VRAM.
verifiedPalAnim_StopAll$FD:E275 · 29 B · EngineFdVec_FFEE's routine: sets .Unk0 of all 12 FieldAnimB records to 0 (kind 0: PalAnim_TickAll still steps their .Unk4 counter but runs no kind for them), so every palette animation stops.
verifiedFieldFD_LoadAnimSetB$FD:E292 · 266 B · EngineFdVec_FFF4's routine.
verifiedPalAnim_TickAll$FD:E39C · 155 B · EngineFdVec_FFF7's routine.
verifiedPalAnim_CopyRomFrame$FD:E437 · 78 B · EngineKind 1: copies .Unk2 colours from PalAnimRom + .Unk6 (a word, .Unk6/.Unk7) + .Unk3 x .Unk2 x 2 (frame .Unk3; product by the multiplier) to Pal_CgramBuf from colour .Unk1 (through PalAnim_Dest).
verifiedPalAnim_CopyListFrame$FD:E485 · 99 B · EngineKinds 8-15: as PalAnim_CopyRomFrame, but the frame is the byte at .Ptr + .Unk3 (the list FieldFD_LoadAnimSetB points .Ptr at), read through PalAnim_Dest before it is reused for the destination.
verifiedPalAnim_RotateUp$FD:E4E8 · 74 B · EngineKind 3: rotates colours .Unk1 to .Unk1 + .Unk2 (.Unk2 + 1 colours, one more than the other kinds touch) up by one in both Pal_Buf and Pal_CgramBuf: each takes the colour below it, the top one...
verifiedPalAnim_RotateDown$FD:E532 · 74 B · EngineKind 2: as PalAnim_RotateUp the other way: each of colours .Unk1 to .Unk1 + .Unk2 takes the colour above it, colour .Unk1 wraps to the top.
verifiedPalAnim_Pulse$FD:E57C · 40 B · EngineKind 7: the phase .Unk7 += .Unk3 (8-bit, wrapping); h = the high byte of 2|.Unk7| x .Unk8 (|$80| stays $80, and 2 x $80 is 0); the level is -h (8-bit), then PalAnim_ApplyLevel scales the colours...
verifiedPalAnim_Fade$FD:E5A4 · 61 B · EngineKind 5: steps the level .Unk7 by .Unk3 toward .Unk8 (down when .Unk7 >= .Unk8).
verifiedPalAnim_ApplyLevel$FD:E5E1 · 110 B · Engine
verifiedPalAnim_ScaleRGB$FD:E64F · 82 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 0: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red, green and blue scaled by the level in WRMPYA (channel x...
verifiedPalAnim_ScaleB$FD:E6A1 · 48 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 3: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with blue scaled by the level in WRMPYA (channel x level / 256, by...
verifiedPalAnim_ScaleG$FD:E6D1 · 55 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 5: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with green scaled by the level in WRMPYA (channel x level / 256, by...
verifiedPalAnim_ScaleR$FD:E708 · 50 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 6 or more: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red scaled by the level in WRMPYA (channel x level /...
verifiedPalAnim_ScaleRB$FD:E73A · 63 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 2: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red and blue scaled by the level in WRMPYA (channel x level /...
verifiedPalAnim_ScaleRG$FD:E779 · 71 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 4: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red and green scaled by the level in WRMPYA (channel x level /...
verifiedPalAnim_ScaleGB$FD:E7C0 · 71 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 1: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with green and blue scaled by the level in WRMPYA (channel x level...
verifiedPalAnim_PulseWhite$FD:E807 · 37 B · EngineKind 6: as PalAnim_Pulse, but toward white: the phase .Unk7 += .Unk3 (8-bit, wrapping); the level is h = the high byte of 2|.Unk7| x .Unk8 (not negated as in kind 7), then PalAnim_ApplyWhiteLevel...
verifiedPalAnim_FadeWhite$FD:E82C · 61 B · EngineKind 4: as PalAnim_Fade, but the level lightens the colours toward white (PalAnim_Whiten*: channel + (max - channel) x level / 256) instead of scaling them down, so level 0 leaves them unchanged.
verifiedPalAnim_ApplyWhiteLevel$FD:E869 · 110 B · Engine
verifiedPalAnim_WhitenRGB$FD:E8D7 · 94 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 0: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red, green and blue each lightened by the level in...
verifiedPalAnim_WhitenB$FD:E935 · 45 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 4: for each of the .Unk2 colours from X, blue is lightened as in PalAnim_WhitenRGB and written with Pal_Buf's green bits 3-4 to the high...
verifiedPalAnim_WhitenR$FD:E962 · 45 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 1: for each of the .Unk2 colours from X, red is lightened as in PalAnim_WhitenRGB and written with Pal_Buf's green bits 0-2 to the low byte...
verifiedPalAnim_WhitenG$FD:E98F · 59 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 2: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with green lightened as in PalAnim_WhitenRGB and red and blue...
verifiedPalAnim_WhitenRB$FD:E9CA · 71 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 5: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red and blue lightened as in PalAnim_WhitenRGB and green...
verifiedPalAnim_WhitenGB$FD:EA11 · 75 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 6 or more: for each of the .Unk2 colours from X, Pal_CgramBuf gets green and blue lightened as in PalAnim_WhitenRGB.
verifiedPalAnim_WhitenRG$FD:EA5C · 74 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 3: for each of the .Unk2 colours from X, Pal_CgramBuf gets red and green lightened as in PalAnim_WhitenRGB.
verifiedM7Scene_SaveWram7F$FD:EAA6 · 17 B · EngineMode 7 scene, continued ($FD:EAA6–$FD:F28F): its helpers and tables (see the banner at M7Scene_Run80)
verifiedM7Scene_RestoreWram7F$FD:EAB7 · 17 B · EngineCopies M7Scene_Save7F back to the 512 bytes at $7F0000.
verifiedM7Scene_ScreenOff$FD:EAC8 · 18 B · EngineDMA and HDMA off, forced blank, NMI and joypad reading off, then SEI.
verifiedM7Scene_ScreenOn$FD:EADA · 17 B · EngineWaits for the start of a vertical blank (RDNMI bit 7), then NMI and joypad reading on, INIDISP = 0 (display on at brightness 0; the NMI sets full brightness), CLI.
verifiedM7Scene_WaitNmi$FD:EAEB · 9 B · EngineClears M7Scene_NmiFlag, waits until M7Scene_Nmi has incremented it, and clears it again.
verifiedM7Scene_SetVectors$FD:EAF4 · 31 B · EnginePoints NmiTrampoline at M7Scene_Nmi and IrqTrampoline at M7Scene_Irq (a JML each).
verifiedM7Scene_InitPpu$FD:EB13 · 120 B · EngineDMA and HDMA off; sprites 32x32/64x64 with tiles at VRAM word $4000; OAM address 0; BG mode 7, no mosaic; BG1SC $48 (unused in mode 7), BG tile bases 0; windows: BG1 window 1 on (W12SEL = 3...
verifiedM7Scene_BuildIris$FD:EB8B · 245 B · EngineBuilds the iris window (a circle of radius M7Scene_IrisR around M7Scene_IrisX, on line M7Scene_IrisY of the table) as 255 WH0/WH1 pairs in a window buffer: M7Scene_IrisX = M7Scene_IrisY = $80...
verifiedM7Scene_IrisEmptyLines$FD:EC80 · 17 B · EngineWrites A (0: none) empty window lines (WH0 = $FF, WH1 = 0) through WMDATA.
verifiedM7Scene_UploadSprGfx$FD:EC91 · 47 B · EngineDMA channel 0: the 8 KB sprite bitmap M7Scene_SprGfx to VRAM word $4000 (the sprite tiles), VMAIN incrementing after the high byte.
verifiedM7Scene_ClearSprGfx$FD:ECC0 · 21 B · EngineZeroes the 8 KB sprite bitmap M7Scene_SprGfx through WMDATA.
verifiedM7Scene_PlotPixel$FD:ECD5 · 164 B · EngineSets pixel (x, y) = (high byte of M7Scene_PosX, high byte of M7Scene_PosY), both 0-127, of the sprite bitmap to colour A (bits 0-3, one per bitplane).
verifiedM7Scene_PixelMasks$FD:ED79 · 16 B · EngineA pixel's bit in a plane byte ($80 >> n, n = x & 7), then the same inverted; M7Scene_Init copies them to M7Scene_BitMasks/ClearMasks.
verifiedM7Scene_InitHdma$FD:ED89 · 410 B · EngineSets up HDMA channels 1-5 (all indirect; M7Scene_Nmi enables them): 1 M7A/M7B and 2 M7C/M7D from M7Scene_M7AB / M7CD, 3 M7X/M7Y and 4 BG1HOFS/BG1VOFS from the M7Scene_Scroll records (each for two...
verifiedM7Scene_WriteScale$FD:EF23 · 76 B · EngineWrites (A x q) / 64 as a word (low byte first) through WMDATA, where q is the quotient waiting in RDDIVL: A x q is built in M7Scene_Acc ($0C-$0F, from the two 8 x 8 products of the multiplier) and...
verifiedM7Scene_InitPalette$FD:EF6F · 146 B · EngineZeroes the 512 bytes of Pal_Buf, then (through WMDATA) colours 0-63: red M7Scene_PalRed[n], blue M7Scene_PalBlue[n], green 0; colours 64-127 stay black; colours 128-255 (the sprite palettes): blue...

$FD:F000

Verified · 25

verifiedM7Scene_PalRed$FD:F001 · 128 B · EngineRed (0-$16) of BG colours 0-63 (M7Scene_InitPalette): 0 up to colour 16, a ramp up and down over 17-46, then 0.
verifiedM7Scene_PalBlue$FD:F081 · 128 B · EngineBlue (0-15) of BG colours 0-63: up from 0 to 15 and back, each value twice.
verifiedM7Scene_PalSprBlue$FD:F101 · 34 B · EngineBlue of the sprite colours by n & 15 (M7Scene_InitPalette): 0, 0, then up by 4 to $1F at 9 and back down to 8.
verifiedM7Scene_CyclePalette$FD:F123 · 94 B · EngineEach frame, for BG colours 16-47 (n = 0-31 from colour 16): red = the high byte of ((sin f + $80) & $FF) x M7Scene_CycleAmp[n], green = the same with sin(255 - f) (f = the low byte of...
verifiedM7Scene_CycleAmp$FD:F181 · 64 B · EngineWords read by their low byte (M7Scene_CyclePalette, X = n x 2): the pulse depth of colour 16 + n, a ramp 0-$16 and back.
verifiedM7Scene_UploadTilemap$FD:F1C1 · 44 B · EngineDMA channel 0: the 16 KB M7Scene_Tilemap to the low bytes of VRAM words 0-$3FFF (the Mode 7 tilemap; VMAIN = 0, increment after the low byte).
verifiedM7Scene_BuildTilemap$FD:F1ED · 23 B · EngineWrites the 128 x 128 M7Scene_Tilemap through WMDATA (with DP=$2100 for the WRAM port): M7Scene_BuildTilemapHalf twice, so rows 64-127 repeat rows 0-63.
verifiedM7Scene_BuildTilemapHalf$FD:F204 · 30 B · Engine64 rows of 128 tiles through WMDATA: row r (0-63) holds tiles (s + c) & $7F for columns c = 0-127, s = ((sin 4r + $80) & $FF) / 2.
verifiedM7Scene_UploadOam$FD:F222 · 42 B · EngineDMA channel 0: the OAM shadow (Oam_LowTable and Oam_HighTable, Oam_ShadowBytes) to OAM from address 0 (OAMADDH is not written).
verifiedM7Scene_InitOam$FD:F24C · 26 B · EngineHides all 128 sprites in the OAM shadow: each Y byte of Oam_LowTable = $F0, each Oam_HighTable byte = $55 (X bit 8 set, small).
verifiedM7Scene_UploadPalette$FD:F266 · 42 B · EngineDMA channel 0: the 512 bytes of Pal_Buf to CGRAM from colour 0.
verifiedFieldAnimListAPtrs$FD:F290 · 128 B · Engine!FieldRom_AnimListAPtrs: one word per LocRom.Tileset12 & $3F ($00-$3F), the offset of its list from FieldAnimListA.
verifiedFieldAnimListA$FD:F310 · 1,719 B · Engine!FieldRom_AnimListA: FieldFD_LoadAnimSetA's lists.
verifiedFieldAnimListBPtrs$FD:F9C7 · 176 B · Engine!FieldRom_AnimListBPtrs: one word per LocRom.Palette ($00-$57), the offset of its list from FieldAnimListB; labels named as for FieldAnimListAPtrs.
verifiedFieldAnimListB$FD:FA77 · 1,202 B · Engine!FieldRom_AnimListB: FieldFD_LoadAnimSetB's lists, 6 records each (one per FieldAnimB record 0-5), by the high nibble of the first byte: db $00-$0F: no animation (.Unk0 = 0); db...
verifiedFieldAnimListBOldTail$FD:FF29 · 188 B · EngineNothing found reads it (no matched code refers to it, xref finds no call or jump into it), and it lies past the end of every list: the same bytes as FieldAnimListB's $FE6C-$FF27 (from the frame...
verifiedFdVec_FFE5$FD:FFE5 · 3 B · EngineThe bank's service vectors: JMPs at fixed addresses near the end of the bank, so code in other banks can reach them by JSL or JML.
verifiedFdVec_FFE8$FD:FFE8 · 3 B · EngineJMP to M7Scene_Run82 (event $FF $82; never returns).
verifiedFdVec_FFEB$FD:FFEB · 3 B · EngineJMP to M7Scene_Run81 (event $FF $81; never returns).
verifiedFdVec_FFEE$FD:FFEE · 3 B · EngineJMP to PalAnim_StopAll.
verifiedFdVec_FFF1$FD:FFF1 · 3 B · EngineJMP to M7Scene_Run80 (event $FF $80; never returns).
verifiedFdVec_FFF4$FD:FFF4 · 3 B · EngineA service vector (see FdVec_FFE5): JMP to FieldFD_LoadAnimSetB, which ends with RTL.
verifiedFdVec_FFF7$FD:FFF7 · 3 B · EngineJMP to PalAnim_TickAll, which runs the 12 FieldAnimB palette animation records at $0520 (Field_EndOfFrame calls it every frame).
verifiedFdVec_FFFA$FD:FFFA · 3 B · EngineJMP to FieldFD_LoadAnimSetA.
verifiedFdVec_FFFD$FD:FFFD · 3 B · EngineJMP to FieldFD_UploadTileAnims (from the field's IRQ).

$FF:0000

$FF:1000

$FF:2000

$FF:3000

$FF:4000

$FF:5000

$FF:6000

$FF:7000

$FF:8000

$FF:9000

$FF:A000

$FF:B000

$FF:C000

$FF:D000

$FF:E000

$FF:F000

Verified · 27

verifiedBankFF_BuildTileSets$FF:F548 · 224 B · EngineBuilds tile sets in WRAM from the ten 2bpp tiles of MenuRom_GlyphRows (narrow glyphs, probably the digits 0-9: the code combines their right-hand pixels into tile pairs): - copies the ten tiles...
verifiedBankFF_LoadE4Palette$FF:F628 · 79 B · EngineCopies a set of 12 colours from bank $E4 into Menu_PalBuf and marks it for upload (Menu_PalDirty counted up).
verifiedBankFF_BuildScreenMap$FF:F677 · 123 B · EngineUnpacks MenuRom_ScreenGfx into Menu_SprUnpackBuf (Decomp_ToWramVec), sets Menu_Unk0D0E to $01FF, and builds a map at Menu_Bg3TileBuf: six pairs of identical 32-byte rows, each row the 16 tile...
verifiedBankFF_ScreenMapTiles$FF:F6F2 · 12 B · Engine6 tilemap words, the first entry of each row pair BankFF_BuildScreenMap writes (each next entry is one tile on).
verifiedBankFF_ScreenColoursA$FF:F6FE · 8 B · Engine4 words BankFF_BuildScreenMap copies to !Menu_Unk9100 (colours, probably, from the values; the reader is not traced).
verifiedBankFF_ScreenColoursB$FF:F706 · 16 B · Engine8 colours BankFF_BuildScreenMap copies to !Menu_PalBuf + $30 (colours $18-$1F of the menu's CGRAM copy).
verifiedBankFF_StepWave$FF:F716 · 67 B · EngineSteps a wave and writes it out: Menu_WavePhase and Menu_WaveTick count up; every 4th call Menu_Unk0D0C counts up, Menu_Unk0D0E down and the phase goes back by 2 (a net drift of 1 back per 4 calls).
verifiedScrollWaveFF_A$FF:F759 · 64 B · EngineWave tables ($FF:F759–$FF:F7D8) A byte-identical copy of ScrollWaveA/ScrollWaveB in bank $00 ($C0:FF30–$C0:FFAF): one period of a sine-like wave between -6 and +6 (32 signed 16-bit entries)...
verifiedScrollWaveFF_B$FF:F799 · 64 B · Engine
verifiedBankFF_WidenTiles$FF:F7D9 · 58 B · EngineCopies the ten 2bpp tiles of MenuRom_ShadowTiles into Menu_ShadowTiles 32 bytes apart, and sets each tile's plane-2 bytes (offset $10, $12 ... $1E) to plane 0 | plane 1 of the same row, so every...
verifiedBankFF_UnkF813$FF:F813 · 318 B · EnginePart of Menu_BuildItemTables' set-up of the tech data (meaning partly inferred).
verifiedBankFF_TechStepLimit$FF:F951 · 7 B · Engine1 B per character id 0-6, read by BankFF_UnkF813: a character whose !Menu_Unk7F01E0 bit is clear gets its next single tech marked only while the count it found is below this ($FF: always; 0: never).
verifiedBankFF_UnkF958$FF:F958 · 99 B · EngineSets Menu_Unk04A4 entry c (c = 0-4) to 1 when combo c is available, else 0: all the characters in its MenuRom_ComboMembers are in Menu_PartyOrder and the three techs its MenuRom_ComboNeeds names...
verifiedBankFF_CharBits$FF:F9BB · 9 B · Engine$80 >> n for n = 0-7, then 0: a character id's bit (as in !Menu_Unk29AF and the tech bytes).
verifiedBankFF_UnkF9C4$FF:F9C4 · 55 B · EngineChecks save slot DP $79 (low 2 bits): BankFF_SetSlotOfs, then with DB = $30 (SRAM): A = DP $00 (16-bit) = BankFF_SlotNoSign ($8080) when the slot's Menu_SramSlotSign is not BankFF_SlotSign...
verifiedBankFF_SaveSlot$FF:F9FB · 128 B · EngineSaves the game to slot DP $79 (Menu_SlotIdx): Menu_Unk0414 = the slot; Menu_SaveCount counts up (it stays at $FFFF); then each BankFF_SaveRecords block goes to SRAM through Menu_NmiMoveCode...
verifiedBankFF_SaveRecords$FF:FA7B · 40 B · EngineThe blocks of a save slot, in order (BankFF_SaveSlot, BankFF_LoadSlot): 8 records of 5 B: address (2 B), bank (1 B), length (2 B).
verifiedBankFF_LoadSlot$FF:FAA3 · 74 B · EngineLoads slot Menu_SlotIdx back: the same BankFF_SaveRecords blocks, read from SRAM (Menu_NmiMoveCode as MVN from bank $30, destination bank patched per record), from the slot's offset on.
verifiedBankFF_LoadSlotPart$FF:FAED · 212 B · EngineLoads part of slot Menu_SlotIdx: the BankFF_PartRecords blocks (the inventory without $2980-$29AF, and the names), then Menu_Unk7F01E0 = the slot's byte $07E3; then puts each character 6-0 back...
verifiedBankFF_PartRecords$FF:FBC1 · 14 B · EngineBankFF_LoadSlotPart's blocks: 2 records of 7 B: offset in the slot (2 B), address (2 B), bank (1 B), length (2 B).
verifiedBankFF_EquipOffsets$FF:FBCF · 4 B · EngineOffsets of four equipment bytes in a character record ($27, $28, $2A, $29), read backwards by BankFF_LoadSlotPart (entry 3, the $29 byte, is left out for character 5).
verifiedBankFF_SetSlotOfs$FF:FBD3 · 14 B · EngineMenu_SlotSramOfs (DP $7B) = BankFF_SlotSramOfs entry DP $79 & 3.
verifiedBankFF_SlotSramOfs$FF:FBE1 · 6 B · EngineSRAM offset of save slots 0-2 ($A00 B apart).
verifiedBankFF_SlotChecksum$FF:FBE7 · 29 B · EngineSums the $500 words of the slot at Menu_SlotSramOfs (DP $7B) in SRAM (bank $30, through DP $00 as a pointer), with the carry of each ADC going into the next.
verifiedBankFF_BuildGradHdma$FF:FC04 · 83 B · EnginePoints DMA channel 1's table (A1T1L/H) at Menu_GradHdma and builds an HDMA table there: $60 lines with the two bytes $00, $E0, then 16 groups of three 1-line entries with the bytes $02 (groups...
verifiedBankFF_GradValues$FF:FC57 · 16 B · EngineThe third byte of each BankFF_BuildGradHdma group: $E8 down to $E0, then $E1 up to $E7 (COLDATA-style values, probably; the register channel 1 feeds is not set here).
verifiedBankFF_OldBuildLeftovers$FF:FC67 · 921 B · EngineNot code that runs: tools/xref.py finds no call or jump into $FF:FC67-$FFFF from code.

Generated by tools/sync_progress.py. Do not edit.

How much of the game's code is matched, and how far each routine has come. Every figure on this page is generated when the site is built; nothing here is typed by hand.

A routine moves through three levels, each including the one before:

matched: every byte from its label to the next is emitted by the source and equals the original ROM (make diff, and make verify, which assembles onto blank bases so a routine can't hide behind original bytes);
readable: it also meets the project's readability standard (named RAM, calls and constants, explicit widths, a header with its CPU state on entry and exit), checked by tools/lint_readability.py;
verified: an independent reviewer approved its current source. The approval is a row in a review round file (symbols/reviews/rNNN.csv) that carries the routine's source hash, so any later edit to the routine sends it back for review.

The share of code is measured against the roughly 240 KB (239,779 bytes) of the 4 MB ROM that is 65816 code; the rest is graphics, music, maps and text. The source also emits data (tables, $FF fill, leftovers of an older build): each routine in functions.csv has a kind, data when its source is only db/dw/dl/fill lines, and the share counts code bytes alone, with the data bytes shown beside it. A bank's code size comes from the code survey (symbols/code_survey.csv in the code repo) until its source covers the whole bank, then from the source itself (bank $C0). The survey counts the matched code, the unmatched code a flow trace reaches from it and from the interrupt vectors, and an allowance for code reached only through indirect jumps (code-like blocks next to traced code); the SPC700 sound driver (7 KB) and the compressed code in $C3 (26 KB) are listed apart and not counted. An earlier survey gave about 358 KB: it counted the song data in $CA/$CB and data in $CC, $DE, $E4, $E5, $F5-$F9, $FC and $FE as code. A bank whose matched code outgrows its survey is measured against the matched figure and marked "survey low".

The survey's estimate for unmatched code tends to be low, and a low code estimate makes the share high. Hiding a bank's source and surveying it again (tools/code_survey.py --calibrate) gave estimates 2.3% low for $C0, 3.7% for $C1, 4.0% for $FD (with 94% of its code found) and 17.6% for $C2, whose code is reached mostly through tables the trace cannot follow. The survey gives a low and a high total (232,629 and 262,780 bytes): on 2026-10-14 the share was 71.27%, with a range of about 65-73% (65.0% against the high total, 73.5% against the low), and the true figure is more likely below the headline than above it. After the $C1, $C2 and $FD batches merged later that day the share was 76.01% (about 69-78% against the same two totals), and after the $C3 kernel and the $C7 sound interface 78.44%, after the $CF battle code 80.97%, and after the $CC set-up code and the $FF menu routines 83.49%, after the first part of $CD 85.86%, after $D1's battle effects 87.87%, after $CE's code 89.16%, and after the battle effect script's opcodes 91.54%, after the item screen in $C2 93.36%, with the rest of $CD 94.61%, after the tech and settings screens 96.63%, after the shop, name entry and load screen 98.62%, after $C6's scene helpers 99.71%, still 99.71% with the rest of $C2 (the survey had under-counted it), and 100% of reachable 65816 code in ROM once the survey was redone (the SPC700 driver and the compressed $C3 module counted apart).

249,251code bytes matched

100.00%of reachable 65C816 code in ROM

23,638data bytes matched

3,736functions matched

3,736functions readable

3,736functions verified

249,251bytes of 65C816 code (SPC700 and the packed $C3 module apart)

100.00%of the SPC700 sound driver verified (6,543 of 6,543 bytes)

70.17%of the packed $C3 module's code found so far verified (14,750 of 21,020 bytes)

By level

Level	Meaning	Functions	Code bytes	Data bytes	Of all code
matched	assembles to the original bytes	3,736	249,251	23,638	100.0%
readable	matched, and meets the readability standard	3,736	249,251	23,638	100.0%
verified	readable, and passed an independent review	3,736	249,251	23,638	100.0%

By bank

Bank	Code bytes	Matched code	Matched data	Matched	Matched fns	Readable	Verified
`$C0`	60,857	60,857	4,679	100.0%	747	747	747
`$C1`	62,682	62,682	2,854	100.0%	764	764	764
`$C2`	60,695	60,695	4,841	100.0%	1,396	1,396	1,396
`$C3`	4,076	4,076	223	100.0%	43	43	43
`$C6`	3,619	3,619	477	100.0%	51	51	51
`$C7`	2,672	2,672	929	100.0%	36	36	36
`$CC`	4,995	4,995	0	100.0%	14	14	14
`$CD`	15,824	15,824	560	100.0%	365	365	365
`$CE`	3,729	3,729	256	100.0%	10	10	10
`$CF`	7,013	7,013	411	100.0%	58	58	58
`$D1`	5,858	5,858	532	100.0%	67	67	67
`$FD`	15,668	15,668	6,695	100.0%	158	158	158
`$FF`	1,563	1,563	1,181	100.0%	27	27	27

By day

Matched code bytes by working day, from the code repo's history (days before the code/data split count every matched byte).

By address

Each cell is a 4 KB slice of a bank; select one for the routines inside. The address map shows every code bank.

Bank $C060,857 B of code matched of 60,857 B · 100.0% · 4,679 B data · 747 functions, 747 readable, 747 verified

Boot and field engine: game loop, NMI, location loading, map, event scripts, sprites

0043 1035 2049 3076 4056 5062 60136 7041 8050 9050 A046 B024 C011 D011 E021 F036

Bank $C162,682 B of code matched of 62,682 B · 100.0% · 2,854 B data · 764 functions, 764 readable, 764 verified

Battle engine: main loop, turn lists, enemy scripts, actions, menu, targeting, status bar

0066 1054 2064 3031 4029 5078 6040 7042 8027 9066 A083 B036 C034 D047 E037 F030

Bank $C260,695 B of code matched of 60,695 B · 100.0% · 4,841 B data · 1,396 functions, 1,396 readable, 1,396 verified

Scene mode (locations $01F0 and up), menu entry points, text decoder

0061 10111 2082 30112 4057 50127 6060 7071 80112 9063 A070 B082 C0108 D070 E0104 F0106

Bank $C34,076 B of code matched of 4,076 B · 100.0% · 223 B data · 43 functions, 43 readable, 43 verified

Kernel of the compressed scene module (its decompressor $C3:0557 is called from many banks); the module itself is packed at $C3:1313

0039 104 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E0 F0

Bank $C63,619 B of code matched of 3,619 B · 100.0% · 477 B data · 51 functions, 51 readable, 51 verified

Scene helper routines ($C6:E000-$EE3F) and scene tables

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E051 F0

Bank $C72,672 B of code matched of 2,672 B · 100.0% · 929 B data · 36 functions, 36 readable, 36 verified

Sound driver interface (the engine calls $C7:0004 for audio commands), the SPC700 sound driver, samples

0036 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E0 F0

Bank $CC4,995 B of code matched of 4,995 B · 100.0% · 14 functions, 14 readable, 14 verified

Item and tech name tables read by the battle menu, plus code

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E05 F09

Bank $CD15,824 B of code matched of 15,824 B · 100.0% · 560 B data · 365 functions, 365 readable, 365 verified

Called every battle frame through $CD:0009

0089 10116 20102 3058 40 50 60 70 80 90 A0 B0 C0 D0 E0 F0

Bank $CE3,729 B of code matched of 3,729 B · 100.0% · 256 B data · 10 functions, 10 readable, 10 verified

Battle routines called from $CD and $D1 ($CE:E000-$F0DF)

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E09 F01

Bank $CF7,013 B of code matched of 7,013 B · 100.0% · 411 B data · 58 functions, 58 readable, 58 verified

Battle bootstrap at $CF:FB65

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E019 F039

Bank $D15,858 B of code matched of 5,858 B · 100.0% · 532 B data · 67 functions, 67 readable, 67 verified

Battle window maps (the command window is copied from $D1:5800)

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E027 F040

Bank $FD15,668 B of code matched of 15,668 B · 100.0% · 6,695 B data · 158 functions, 158 readable, 158 verified

Main init, battle helpers, field HDMA and location animation set-up

00 10 20 30 40 50 60 70 80 90 A023 B029 C022 D015 E044 F025

Bank $FF1,563 B of code matched of 1,563 B · 100.0% · 1,181 B data · 27 functions, 27 readable, 27 verified

Menu helper routines ($FF:F540-$FFFF)

00 10 20 30 40 50 60 70 80 90 A0 B0 C0 D0 E0 F027

matched (and readable)
every routine verified
✓3routines verified so far
not matched yet
bar: share of the slice matched

$C0:0000

Verified · 43

verifiedReentryVectors$C0:0000 · 14 B · EngineMid-game re-entry vector table at the start of the bank.
verifiedGameLoop$C0:000E · 79 B · Enginefull (cold) init, then the game loop
verifiedGameLoop_Main$C0:005D · 21 B · Enginewarm-restart entry.
verifiedGameLoop_NotBankC2$C0:0072 · 11 B · Enginereached when bit 15 of Loc_Id - Loc_FirstBankC2 is set.
verifiedGameLoop_LoadField$C0:007D · 26 B · Engineloads the field location Loc_Id and falls into the per-frame loop.
verifiedGameLoop_FrameBody$C0:0097 · 40 B · Enginethe per-frame field loop.
verifiedField_EndOfFrame$C0:00BF · 31 B · EngineEnd-of-frame work, called once per frame just before Field_WaitFrame waits for the NMI; it is not an interrupt handler and waits for nothing itself.
verifiedField_EndOfFrameShort$C0:00DE · 13 B · Enginethe EngFD_UnkC2C1 + FdVec_FFF7 part of Field_EndOfFrame only, for the fade and idle loops.
verifiedField_IdleFrame$C0:00EB · 9 B · Engineone frame of field upkeep without game logic: Field_FrameUpdate, Field_EndOfFrameShort, Field_WaitFrame (tail jump, whose RTS returns to this routine's caller).
verifiedLoadLocation$C0:00F4 · 39 B · EngineOne-time location-load called once per scene entry from GameLoop_LoadField (its only caller, JSR at $C0:0088).
verifiedField_SaveState$C0:011B · 138 B · Engine(was Sub_011B.) Saves the field before handing control to bank $C2 (BankC2_Entry8000), so Field_RestoreState can rebuild it after: - if Field_Unk29 is set, force it to 1 and clear Field_Unk26/27...
verifiedField_RestoreState$C0:01A5 · 167 B · Engine(was Sub_01A5.) Rebuilds the field after a bank-$C2 round trip: 1.
verifiedScene_Unk024C$C0:024C · 55 B · EngineThe check DefaultHandler makes before starting a battle (its SceneFlag_Battle path): C=1 means no battle after all, and DefaultHandler then clears the flag; C=0 goes on to the battle.
verifiedScene_Unk0283$C0:0283 · 200 B · EngineRebuilds the field after a battle; DefaultHandler calls it right after JSL EngCall_BattleMain.
verifiedField_Unk034B$C0:034B · 68 B · EngineScene_Unk024C's no-battle path, and the end of Scene_Unk0283's rebuild (fall-through).
verifiedField_Unk038F$C0:038F · 12 B · EngineFills the field/battle hand-off block before a battle (see the FieldBtl* structs in ram_engine.inc): FieldBtl_SaveTileAttrs, FieldBtl_SavePartyPos, FieldBtl_SaveObjs, then FieldBtl_SavePpu as a...
verifiedFieldBtl_SaveTileAttrs$C0:039B · 127 B · EngineCopies the 16 x 16-tile window of Map_TileAttrA at the screen origin (Map_TileOriginX/Y / 2, wrapped with Map_ColMask1 / Map_RowMask1) to FieldBtl_AttrA, the same window of Map_TileAttrB to...
verifiedFieldBtl_SavePartyPos$C0:041A · 211 B · EngineFor each party member present (Party_ObjSlot, Party_ObjSlot1, Party_ObjSlot2; bit 7 = none) fills its FieldBtlPc record: tile X/Y relative to FieldBtl_OriginX/Y (Map_TileOriginX/Y / 2, unmasked...
verifiedFieldBtl_SaveObjs$C0:04ED · 106 B · EngineMarks all 8 FieldBtlObj records empty (Unk05/Unk06 = FieldBtl_NoObj) and all 8 FieldBtl_ObjSlots $FF, then runs FieldBtl_SaveObj for Field_BattleObjList entries 0-5 until one has bit 7 set.
verifiedFieldBtl_SaveObj$C0:0557 · 192 B · EngineSaves one object (A = its slot) in a FieldBtlObj record, unless its Obj_VramTile low byte is FieldBtl_ObjTileLimit or more (then it does nothing).
verifiedField_Unk0617$C0:0617 · 86 B · EngineFills Field_BattleObjList for Scene_Unk024C: walks the object slots from Evt_ObjCount x 2 down to 2 (slot 0 is never looked at) and lists each one that has Obj_Unk1A81 bit 7 set or Obj_Unk0F00...
verifiedFieldBtl_SavePpu$C0:066D · 168 B · EngineFills FieldBtlPpu from the field's screen settings: the three tilemap bytes (each a Map_TilemapVram* high byte ORed with a size byte), the main/sub screen and colour-math values, Fade_FixedColor...
verifiedFieldBtl_Restore$C0:0715 · 86 B · EngineScene_Unk0283's object rebuild after a battle: FieldBtl_RestOriginX/Y = Map_TileOriginX/Y / 2, FieldBtl_RestoreObjs, FieldBtl_RestoreParty (both with 8-bit X/Y), then Oam_BuildShadow.
verifiedFieldBtl_RestoreObjs$C0:076B · 129 B · EngineFor each of the 8 FieldBtl_ObjSlots that holds a slot (bit 7 clear): Obj_DrawUnlink the object (Obj_Cur = slot), then FieldBtl_RestoreObj with X = its record offset (n x FieldBtl_ObjRecSize).
verifiedFieldBtl_RestoreObj$C0:07EC · 133 B · EnginePuts one object (A = slot) back from its FieldBtlObj record (X = record offset).
verifiedFieldBtl_RestoreParty$C0:0871 · 47 B · EngineObj_DrawUnlink then FieldBtl_RestorePc for each party member from its FieldBtlPc record.
verifiedFieldBtl_RestorePc$C0:08A0 · 101 B · EngineFieldBtl_RestoreObj's restore path for a party member (A = slot, X = FieldBtlPc record offset): Obj_TileX/Y, the low bytes of Obj_PosX/Y, Obj_LastFrame, Obj_ScreenX/Y and Obj_AnimTimer = 0 from...
verifiedField_RestoreSaveBlock$C0:0905 · 19 B · Engine(was Sub_0905.) Copies SceneSave_Buffer ($7F:2000) back over Field_SaveBlock ($7E:0920, $14E0 bytes).
verifiedField_StashSaveBlock$C0:0918 · 19 B · Engine(was Sub_0918.) Copies Field_SaveBlock ($7E:0920, $14E0 bytes) to SceneSave_Buffer ($7F:2000).
verifiedLocLoad_Unk092B$C0:092B · 53 B · EngineFirst location-load step: Loc_RecOfs = (Loc_Id & $FF) x LocRom_RecSize, plus LocRom_HalfOfs when Loc_Id bit 8 is set, i.e.
verifiedLocLoad_Unk0960$C0:0960 · 125 B · EngineLoads the graphics of layers 1 and 2.
verifiedLocLoad_Unk09DD$C0:09DD · 55 B · EngineUnpacks the layer 1/2 metatile table: unless LocRom.Tileset12 is LocRom_SetNone, its LocGfx_Meta12Ptrs entry is unpacked with Decomp_ToWramVec to Map_Meta12TL ($7E:B000), over the MapProps that...
verifiedLocLoad_Unk0A14$C0:0A14 · 60 B · EngineUnpacks the layer-3 metatile table: unless Field_UnkBB is set (no layer 3, LocLoad_Unk6DCF) or LocRom.Tileset3 is LocRom_SetNone, its LocGfx_Meta3Ptrs entry is unpacked with Decomp_ToWramVec to...
verifiedLocLoad_DrawMap$C0:0A50 · 175 B · EngineDraws the freshly loaded map: - Map_LoadTreasureTiles (DP=$1D00), Ppu_SetBgLayout and Ppu_ApplyMapScreens; - with DP=$1D00: Map_InitOrigin, LocLoad_EmptyStep, the tilemap VRAM bases...
verifiedField_RefreshHdmaLong$C0:0AFF · 41 B · Engine(was the stub AudioDrvSync; it touches no sound.) A JSL service for other banks (ReentryVectors [2]): with DP_Field and DB=$00, sets Field_Unk53Bit7, runs EngFD_UnkC2C1 twice (so both of its...
verifiedScene_ResumeNmi$C0:0B28 · 38 B · EngineScene_ReloadStep's last setup: EngFD_UnkC124 (writes HDMA table bytes in bank $7F from the map's tilemap settings; not traced), EngFD_UnkC2C1 (with 8-bit X/Y) and Hdma_InitChannelsFD, then waits...
verifiedInitHW$C0:0B4E · 22 B · EngineDisables interrupts, enables forced blank, clears NMI/DMA/HDMA, and sets DB=$00 (PHA/PLB), which GameLoop_Main and other callers rely on.
verifiedInstallNMI$C0:0B64 · 17 B · EngineWrites JML NmiHandler ($C0:EA63) into the RAM trampoline at $7E:0500.
verifiedInstallIRQ$C0:0B75 · 17 B · EngineWrites JML IrqHandler ($C0:ECCC) into the RAM trampoline at $7E:0504.
verifiedField_InitLoadState$C0:0B86 · 240 B · Engine(was FrameStateInit.) Called once per location load from GameLoop_LoadField, not per frame.
verifiedField_SceneChangeTick$C0:0C76 · 258 B · Engine(was Sub_0C76.) Runs every frame from GameLoop_FrameBody.
verifiedModeE6_Handler$C0:0D78 · 231 B · EngineTile animation for map-tile state $E6: a 1x2 column, the tile at (Field_TileAnimX, Field_TileAnimY) and the one above it.
verifiedModeEC_Handler$C0:0E5F · 437 B · EngineTile animation for map-tile state $EC: a 2x2 block, columns col..col+1, rows row-1..row.

$C0:1000

Verified · 35

verifiedModeEE_Handler$C0:1014 · 437 B · EngineTile animation for map-tile state $EE: a 2x2 block, columns col-1..col, rows row-1..row (ModeEC_Handler mirrored).
verifiedModeFA_Handler$C0:11C9 · 651 B · EngineTile animation for map-tile state $FA: a 2-wide, 3-tall block, columns col..col+1, rows row-2..row.
verifiedModeFC_Handler$C0:1454 · 648 B · EngineTile animation for map-tile state $FC: a 2-wide, 3-tall block, columns col-1..col, rows row-2..row (ModeFA_Handler mirrored).
verifiedDefaultHandler$C0:16DC · 509 B · EngineThe rest of Field_SceneChangeTick's request handling: reached by BRL when Field_SceneFlags bit 4 is clear or the tile mode is not one of the five Mode*_Handlers, by BRL at the end of ModeE6-FA...
verifiedField_PauseAndMenuInput$C0:18D9 · 172 B · Engine(was Sub_18D9.) Per-frame pause and menu input, called from GameLoop_FrameBody before Field_SceneChangeTick.
verifiedField_FadeToBankC2Mode5$C0:1985 · 66 B · Engine(was Sub_1985.) Called from Field_PauseAndMenuInput when Pad_Unk00F6 bit 0 is set.
verifiedField_RunBankC2Mode5$C0:19C7 · 60 B · Engine(was Sub_19C7.) Calls BankC2_Entry8000 with A = 5, X = 0 (meaning of 5 unverified; earlier notes called it "BG mode 5"), then reloads the field: restore state, re-init changed party members, move...
verifiedParty_ReinitIfChanged$C0:1A03 · 169 B · Engine(was Sub_1A03.) After a bank-$C2 round trip: if Party_Members no longer matches the copy taken at load (Party_MembersCache), re-run the init function of every character object that exists...
verifiedField_ActionButton$C0:1AAC · 51 B · Engine(was Field_Unk1AAC.) Per-frame check of the action button: does nothing unless Pad_Unk00F6 bit 7 (A, if Pad_Unk00F6 has the Pad_Pressed layout) is set.
verifiedSub_1ADF$C0:1ADF · 87 B · Engine (unnamed)Purpose unknown: every variable it touches (Field_Unk34, Field_Unk62-66, Pad_Unk00F6-F8) is still unidentified, so it keeps its address name.
verifiedBg_TilemapIndex64x32$C0:1B36 · 29 B · Engine(was Sub_1B36.) Word offset of an 8x8 tile in a 64x32 BG tilemap made of two 32x32 screens side by side.
verifiedLocLoad_AudioSetup$C0:1B53 · 61 B · EngineLoadLocation's sound step.
verifiedAudio_PlayTileSfxA$C0:1B90 · 2 B · Engine(was Sub_1B90.) Plays sound effect Audio_SfxTileAnimA through the sound driver: Audio_CmdId = $19 (play effect), Arg0 = effect id, Arg1 = the low byte of the party leader's Obj_ScreenX (presumably...
verifiedAudio_PlaySfxAtLeader$C0:1B92 · 21 B · Engineshared tail; Audio_PlayTileSfxA falls in here and Audio_PlayTileSfxB branches here (BRA at $C0:1BA9).
verifiedAudio_PlayTileSfxB$C0:1BA7 · 4 B · Engine(was Sub_1BA7.) Plays sound effect Audio_SfxTileAnimB: same as Audio_PlayTileSfxA with the other effect id, sharing its tail Audio_PlaySfxAtLeader.
verifiedMusicCueDispatch$C0:1BAB · 59 B · EngineBefore a battle, probably: with FieldBtl_EvtKeepMusic clear, Audio_Unk1E10 = $FF and command Audio_Cmd14 with Audio_CmdArg0 = Audio_SfxUnkFA ($45 at load: the battle music, probably); with it set...
verifiedAudioFadeDispatch$C0:1BE6 · 278 B · EngineAfter a battle, probably, by FieldBtl_Result: - 1 (wait for a button and restart: the party lost, probably) unless FieldBtl_EvtNoReset: Audio_Unk1E10 = 0; Audio_CmdUnk81 (0, 0, $FF); Audio_Cmd14...
verifiedField_FindObjInFront$C0:1CFC · 90 B · EngineLooks for an object the leader can act on in the facing direction.
verifiedField_ObjInReachTable$C0:1D56 · 8 B · EngineField_FindObjInFront's reach test for each facing, indexed by Obj_Facing x 2.
verifiedField_ObjInReachUp$C0:1D5E · 38 B · EngineFacing 0: the object in Field_UnkEB is in reach when it is above the leader (Obj_PosY - Field_FindLeaderY negative) by less than Field_ReachAhead and off the leader's column by less than...
verifiedField_ObjInReachDown$C0:1D84 · 35 B · EngineFacing 1: as Field_ObjInReachUp for an object below the leader (Obj_PosY - Field_FindLeaderY not negative).
verifiedField_ObjInReach_No$C0:1DA7 · 4 B · Engine
verifiedField_ObjInReachLeft$C0:1DAB · 38 B · EngineFacing 2: as Field_ObjInReachUp with X and Y swapped: in reach when the object is left of the leader (Obj_PosX - Field_FindLeaderX negative) by less than Field_ReachAhead and off its row by less...
verifiedField_ObjInReachRight$C0:1DD1 · 35 B · EngineFacing 3: as Field_ObjInReachLeft for an object right of the leader (Obj_PosX - Field_FindLeaderX not negative).
verifiedField_CheckTileInFront$C0:1DF4 · 158 B · EngineThe action button's map check: treasure on the tile in front of the leader.
verifiedField_TileInFrontTable$C0:1E92 · 8 B · EngineField_CheckTileInFront's tile pick for each facing, indexed by Obj_Facing x 2.
verifiedField_TileInFrontUp$C0:1E9A · 45 B · EngineFacing 0: the tile one row above the leader (Obj_TileY - 1).
verifiedField_TileInFrontDown$C0:1EC7 · 23 B · EngineFacing 1: the tile one row below the leader.
verifiedField_TileInFront_No$C0:1EDE · 2 B · Engine
verifiedField_TileInFrontLeft$C0:1EE0 · 23 B · EngineFacing 2: the tile one column left of the leader.
verifiedField_TileInFrontRight$C0:1EF7 · 23 B · EngineFacing 3: the tile one column right of the leader.
verifiedField_CheckTileInFront_Start$C0:1F0E · 22 B · EngineField_CheckTileInFront's tail: A = the TreasureKind_* value.
verifiedFade_StepBrightness$C0:1F24 · 54 B · Engine(was Sub_1F24.) Brightness fade: steps Fade_Brightness one unit toward Fade_BrightnessTarget every Fade_BrightnessDelay+1 frames and clears FadeFlag_Brightness when it gets there (or reaches 0...
verifiedFade_StepFixedColor$C0:1F5A · 45 B · Engine(was Sub_1F5A.) Fixed-colour fade: steps Fade_FixedColor one unit toward Fade_FixedColorTarget every Fade_FixedColorDelay+1 frames and clears FadeFlag_FixedColor when it gets there.
verifiedField_Unk1F87$C0:1F87 · 299 B · EngineBy Field_Unk29 (the message state): - 0: nothing.

$C0:2000

Verified · 49

verifiedField_MsgClearBuf$C0:20B2 · 64 B · EngineZeroes the 1 KB text buffer Field_Unk7EF000 ($7E:F000-$7E:F3FF) as Map_ClearBufC800 does: two MVNs copy the 32 zero bytes at GfxRom_D2 to its first 64 bytes, then each MVN copies the zeroed part...
verifiedField_MsgStart$C0:20F2 · 52 B · EngineStarts the text window on the message: TextWin_StrIndex = Field_Unk2A; the string table TextWin_StrTable = FieldMsg_TreasureStrs ($DE:FF00) while Field54_WatchBox is set in Field_Unk54 (a treasure...
verifiedField_MsgStep$C0:2126 · 187 B · EngineOne step of the message text.
verifiedField_EventHookDispatch$C0:21E1 · 13 B · EngineRuns the Field_EventHook handler for this frame: entry Field_EventHook - 1 of Field_EventHookTable; nothing when it is 0.
verifiedField_EventHookTable$C0:21EE · 32 B · Engine16 handler addresses, indexed by (Field_EventHook - 1) x 2.
verifiedField_HookWinGrow0$C0:220E · 91 B · EngineHook 1: one frame of a growing window shape.
verifiedField_HookWinShrink0$C0:2269 · 111 B · EngineHook 2: the reverse of hook 1.
verifiedField_HookWinC3E$C0:22D8 · 81 B · EngineHook 3.
verifiedField_HookIdle$C0:2329 · 1 B · Engine
verifiedField_HookWinGrow1$C0:232A · 96 B · EngineHook 4: hook 1 with the colour window instead of BG windows: WOBJSEL enables colour window 1, CGWSEL limits colour math to inside the window (with the sub screen added), and BankC3_Entry0008 runs...
verifiedField_HookWinShrink1$C0:238A · 88 B · EngineHook 5: the reverse of hook 4 (mode 1, colour window).
verifiedField_HookWinShrink1_Off$C0:23E2 · 39 B · Engine
verifiedField_HookWinQuad$C0:2409 · 267 B · EngineHook 6: a colour-window shape from four moving points, for WinFx_QuadTimer frames.
verifiedField_HookWinFixedA$C0:2514 · 117 B · EngineHooks 7 and 8: a fixed shape (centre WinFx_FixedX/Y, size WinFx_FixedSizeA, mode 0) on BG3's window 1, inverted; colour math outside the window only.
verifiedField_HookWinFixedB$C0:2589 · 133 B · EngineHooks 9 and 10: as hooks 7/8 with size WinFx_FixedSizeB, window 1 on BG2 and BG3 (not inverted), and different layer and colour-math bytes: Ppu_Unk0BD7/Hdma_Unk7F1520 = BG3...
verifiedField_HookLeaveToBankC3$C0:260E · 65 B · EngineHook 11: leaves the field for good.
verifiedField_HookWinPulse$C0:264F · 214 B · EngineHook 12, a blocking sequence that runs its own frames (each one Field_EndOfFrameShort + Field_WaitFrame, with no Field_FrameUpdate): redraws the map (Field_BuildC800Mode1, Field_Unk74E8/74F7...
verifiedField_WinPulseDraw$C0:2725 · 40 B · EngineOne frame of Field_HookWinPulse's shape: WinFx_Size to WinFx_ArgSize, table WinFx_TableA or WinFx_TableB by Field_Unk53, then BankC3_Entry0008 in mode $80 (WinFx_ArgX/Y were set by the caller).
verifiedField_ServiceUnk54$C0:274D · 158 B · Engine(was Field_Unk274D.) Per-frame service of the Field_Unk54 requests, first match wins: - bit 4 (Field54_Credits): build the next line of the staff credits.
verifiedField_ServiceUnk54_SendLine$C0:27EB · 57 B · Engine
verifiedField_FadeInAfterReload$C0:2824 · 36 B · Engine(was Sub_2824.) Fade-in after a reload: unless Scene_ReloadStep returns nonzero, raises Fade_Brightness one step per frame (input disabled around Field_FrameUpdate) until it reaches full brightness.
verifiedScene_SettleFrames$C0:2848 · 36 B · EngineThe field-load fade-in: a copy of Field_FadeInAfterReload just before it, differing in one call.
verifiedScene_ReloadStep$C0:286C · 62 B · EngineRebuilds the screen after a location load or a bank-$C2 round trip, before the fade-in: TileAnimList_ApplyAll, LocLoad_DrawMap, the object resets Field_ResetUnk0B88, Field_ResetUnk0B80...
verifiedTileAnimList_Clear$C0:28AA · 22 B · EngineFills TileAnimList with TileAnimList_Empty (all 16 entries).
verifiedTileAnimList_AddCurrent$C0:28C0 · 33 B · EngineAdds the tile at Field_TileAnimX/Y (the 16-bit word) to TileAnimList: from the first entry on, it stops at an entry equal to it (already listed) or puts it in the first empty one.
verifiedTileAnimList_ApplyAll$C0:28E1 · 24 B · EngineRuns TileAnimList_ApplyOne for each TileAnimList entry up to the first empty one (or all 16).
verifiedTileAnimList_ApplyOne$C0:28F9 · 254 B · EnginePuts the animated states of one listed tile into Map_TileProps, by the state at the index A holds (only the five start states count; any other leaves the map alone): - $E6: the tile and the one...
verifiedField_Unk29F7$C0:29F7 · 385 B · EngineWrites a 32 x 10 tilemap (Field_UploadUnk1D00Bytes, $280 bytes) to Field_Unk7EF000 through the WRAM data port, DP = DP_PPU; Field_UploadUnk1D00 then sends it to VRAM $1D00.
verifiedField_Unk2B78$C0:2B78 · 201 B · EngineWrites a 32 x 8 tilemap (Field_UploadUnk1C00Bytes, $200 bytes) to Field_Unk7EF000 through the WRAM data port, DP = DP_PPU, over what Field_Unk29F7 left there; Field_UploadUnk1C00 then sends it to...
verifiedScrollStepAccum$C0:2C41 · 391 B · EngineSteps the scroll positions of layers 2 and 3 by signed per-frame speeds in 1/16 pixels, the copies of them that FieldBtlPpu.Scroll2 holds for the battle.
verifiedVramDma_Upload$C0:2DC8 · 41 B · EngineCopies a block to VRAM with DMA channel 7: VMADDL = VramDma_Addr, VMAIN = increment after the high byte, DMAP7 = VramDma_Mode, B-bus target VMDATAL, source VramDma_Src/SrcBank, VramDma_Size bytes.
verifiedClearRAMDMA$C0:2DF1 · 45 B · EngineZeros a WRAM region via DMA channel 7, sourcing from MPYL (always 0 since M7A=M7B=0).
verifiedSys_HaltWithColor$C0:2E1E · 73 B · Engine(was the stub LoadSavePath.) Stops the game on a single colour: the first 21 bytes are InitHW's body written inline (interrupts off, forced blank, NMI/DMA/HDMA off, DB=$00), then it also clears...
verifiedEvt_OpAA_SetAnimRow$C0:2E67 · 6 B · EngineEvent opcode $AA (2 bytes: $AA, row): Obj_Cur's Obj_AnimRow = row, Obj_AnimMode = Obj_AnimModeNormal (1), and Obj_AnimTimer, ObjX_AnimLoops and Obj_AnimColumn = 0 (the row starts over at once); X...
verifiedEvt_SetAnimRow$C0:2E6D · 7 B · Engine
verifiedEvt_SetAnimMode$C0:2E74 · 19 B · Engine
verifiedEvt_OpB3_AnimRow0$C0:2E87 · 4 B · EngineEvent opcode $B3 (1 byte): Evt_SetAnimRow with row 0 (ObjAnim_RowStand, the row Obj_SetStandAnim uses); X = Y + 1, C=1.
verifiedEvt_OpB4_AnimRow1$C0:2E8B · 4 B · EngineEvent opcode $B4 (1 byte): Evt_SetAnimRow with row 1 (ObjAnim_RowWalk, the row Obj_SetMoveAnim walks with); X = Y + 1, C=1.
verifiedEvt_OpAE_AnimReset$C0:2E8F · 11 B · EngineEvent opcode $AE (1 byte): Obj_Cur's Obj_AnimRow = 0 (ObjAnim_RowStand) and Obj_AnimMode = 0, then as Evt_SetAnimMode (timer, loops and column 0); X = Y + 1, C=1.
verifiedEvt_OpAB_PlayAnimOnce$C0:2E9A · 103 B · EngineEvent opcode $AB (2 bytes: $AB, row): plays animation row once in mode 2 and waits for it.
verifiedEvt_OpB7_PlayAnimLoops$C0:2F01 · 112 B · EngineEvent opcode $B7 (3 bytes: $B7, row, count): as Evt_OpAB_PlayAnimOnce with ObjX_AnimLoops = count + 1 at the start (Obj_AnimTickAndQueue takes 2 off per pass of the row and stops at 1); done: X =...
verifiedEvt_OpAC_ShowFrame$C0:2F71 · 37 B · EngineEvent opcode $AC (2 bytes: $AC, frame): Obj_Cur shows a fixed frame: Obj_FixedFrame = frame, column and timer 0, Obj_AnimRow = $FF when Obj_AnimMode was 0 (as in Evt_OpAB_PlayAnimOnce)...
verifiedEvt_OpAD_WaitRuns$C0:2F96 · 48 B · EngineEvent opcode $AD (2 bytes: $AD, n): waits n of the object's script runs.
verifiedEvt_OpB9_Wait4$C0:2FC6 · 4 B · EngineEvent opcode $B9 (1 byte): Evt_WaitRuns with n = 4; X = Y + 1 when done.
verifiedEvt_OpBA_Wait8$C0:2FCA · 4 B · EngineEvent opcode $BA (1 byte): Evt_WaitRuns with n = 8; X = Y + 1 when done.
verifiedEvt_OpBD_Wait32$C0:2FCE · 4 B · EngineEvent opcode $BD (1 byte): Evt_WaitRuns with n = $20; X = Y + 1 when done.
verifiedEvt_OpBC_Wait16$C0:2FD2 · 2 B · EngineEvent opcode $BC (1 byte): Evt_WaitRuns with n = $10.
verifiedEvt_WaitRuns$C0:2FD4 · 41 B · Engine
verifiedEvt_OpAF_PartyControlOnce$C0:2FFD · 5 B · EngineEvent opcode $AF (1 byte): one run of Evt_OpB0_PartyControl, then the script goes on: X = Y + 1 (the next opcode, for the next run), C=0.

$C0:3000

Verified · 76

verifiedEvt_OpB0_PartyControl$C0:3002 · 91 B · EngineEvent opcode $B0 (1 byte): the script of a party member's object stays here (X = Y, C=0 on every path) and moves it each run.
verifiedObj_Unk305D$C0:305D · 86 B · Sprites & objectsSteps Obj_Cur toward the point $80 / $F0 within its tile (Obj_TileCentreX, Obj_TileFootY: the middle column, the bottom row of the tile), one frame at a time.
verifiedObj_Unk30B3$C0:30B3 · 161 B · Sprites & objectsSteps Obj_Cur onto the position of the object in ObjFront_Other, one frame at a time: compares Obj_PosX and then Obj_PosY of the two with the low four bits masked (Obj_PosCoarseMask).
verifiedEvt_StartTargetFunc2$C0:3154 · 93 B · EngineThe touch counterpart of Evt_StartTargetFunc1: starts function 2 of the object in Field_UnkEB.
verifiedEvt_PushTarget$C0:31B1 · 187 B · EngineMoves the object in Field_UnkEB one tile on in the leader's facing, probably a push.
verifiedEvt_OpD9_PartyWalkToTiles$C0:326C · 494 B · EngineEvent opcode $D9 (7 bytes: $D9, then column, row for the leader, member 2 and member 3): walks the party members to three tiles.
verifiedEvt_OpDA_PartyGather$C0:345A · 229 B · EngineEvent opcode $DA (1 byte): party members 2 and 3 walk to the leader.
verifiedEvt_OpB1_Yield$C0:353F · 4 B · EngineEvent opcode $B1 (1 byte): ends the object's run here: X = Y + 1 (the next opcode, for the next run), C=0.
verifiedEvt_OpB2_Halt$C0:3543 · 3 B · EngineEvent opcode $B2 (1 byte): stops the object on this opcode for good: X = Y (the opcode again), C=0.
verifiedEvt_OpB5_FollowObj$C0:3546 · 9 B · EngineEvent opcode $B5 (2 bytes: $B5, slot): runs Evt_Op94_WalkToObj (a step toward the object in slot) and stays on this opcode for good: X = Y, C=0 whatever the walk returned.
verifiedEvt_OpB6_FollowPc$C0:354F · 8 B · EngineEvent opcode $B6 (2 bytes: $B6, p): runs Evt_Op95_WalkToPc (a step toward party member p) with X = Y returned: the opcode stays.
verifiedEvt_OpB8_SetMsgPtr$C0:3557 · 25 B · EngineEvent opcode $B8 (4 bytes: $B8, ptr (3 bytes)): Field_Unk2B (word) and Field_Unk2D (bank) = ptr, the pointer the message opcodes need (probably to the location's message table); X = Y + 4, C=1.
verifiedEvt_OpBB_Msg$C0:3570 · 69 B · EngineEvent opcode $BB (2 bytes: $BB, msg): shows message msg (probably; see the banner) with Field_Unk30 = 0.
verifiedEvt_OpC1_MsgUnk30_1$C0:35B5 · 71 B · EngineEvent opcode $C1 (2 bytes: $C1, msg): as Evt_OpBB_Msg with Field_Unk30 = 1.
verifiedEvt_OpC2_MsgUnk30_2$C0:35FC · 71 B · EngineEvent opcode $C2 (2 bytes: $C2, msg): as Evt_OpBB_Msg with Field_Unk30 = 2.
verifiedEvt_OpC0_MsgChoice$C0:3643 · 49 B · EngineEvent opcode $C0 (3 bytes: $C0, msg, choices): as Evt_OpBB_Msg (Field_Unk30 = 0), with a choice: on starting, Field_Unk65 = choices bits 0-1 and Field_Unk64 = bits 2-3 (Evt_ChoiceMask)...
verifiedEvt_MsgChoiceStart$C0:3674 · 54 B · Engine
verifiedEvt_OpC3_MsgChoiceUnk30_1$C0:36AA · 51 B · EngineEvent opcode $C3 (3 bytes: $C3, msg, choices): as Evt_OpC0_MsgChoice with Field_Unk30 = 1.
verifiedEvt_OpC4_MsgChoiceUnk30_2$C0:36DD · 52 B · EngineEvent opcode $C4 (3 bytes: $C4, msg, choices): as Evt_OpC0_MsgChoice with Field_Unk30 = 2 (it reaches Evt_MsgChoiceStart with a BRL).
verifiedEvt_Op33_SetPalette$C0:3711 · 70 B · EngineEvent opcode $33 (2 bytes: $33, slot): Obj_Cur's Obj_OamAttr = slot x 2 & ObjPal_AttrMask (the palette bits; the other attribute bits are cleared), and its 12 colours (Obj_PalSrc in bank $E4) are...
verifiedEvt_OpC8_EnterBankC2$C0:3757 · 41 B · EngineEvent opcode $C8 (2 bytes: $C8, arg): hands over to bank $C2 the way Field_SceneChangeTick's SceneFlag_Reload path does, with Field_BankC2Arg = arg, and goes on once the field is back...
verifiedEvt_OpC9_IfHasItem$C0:3780 · 49 B · EngineEvent opcode $C9 (3 bytes: $C9, item, n): BankC1_Entry8003 service 0 (BankC1Svc_FindItem) with Y = item.
verifiedEvt_OpCA_AddItem$C0:37B1 · 11 B · EngineEvent opcode $CA (2 bytes: $CA, item): BankC1_Entry8003 service 1 (BankC1Svc_AddItem, one more of item Y = item); X = Y + 2, C=1.
verifiedEvt_AddItemTail$C0:37BC · 11 B · Engine
verifiedEvt_OpC7_AddItemVar$C0:37C7 · 28 B · EngineEvent opcode $C7 (2 bytes: $C7, a): as Evt_OpCA_AddItem with the item taken from the low byte of event word a (Evt_Unk7F0200 + a x 2): BRA to Evt_AddItemTail; X = Y + 2, C=1.
verifiedEvt_OpCB_RemoveItem$C0:37E3 · 22 B · EngineEvent opcode $CB (2 bytes: $CB, item): BankC1_Entry8003 service 2 (BankC1Svc_RemoveItem: one fewer of item Y = item, the entry emptied at 0; nothing when it is not held); X = Y + 2, C=1.
verifiedEvt_OpD7_GetItemCount$C0:37F9 · 46 B · EngineEvent opcode $D7 (3 bytes: $D7, item, a): BankC2_Entry8004 command $0C (BankC2Cmd_ItemCount) with X = item gives the count held (0 when none); it goes to the low byte of event word a...
verifiedEvt_OpCC_IfHasGold$C0:3827 · 52 B · EngineEvent opcode $CC (4 bytes: $CC, amount (word), n): BankC1_Entry8003 service 3 (BankC1Svc_HasGold) with Y = amount.
verifiedEvt_OpCD_AddGold$C0:385B · 25 B · EngineEvent opcode $CD (3 bytes: $CD, amount (word)): BankC1_Entry8003 service 4 (BankC1Svc_AddGold) with Y = amount; X = Y + 3, C=1.
verifiedEvt_OpCE_RemoveGold$C0:3874 · 25 B · EngineEvent opcode $CE (3 bytes: $CE, amount (word)): BankC1_Entry8003 service 5 (BankC1Svc_RemoveGold: takes amount off the gold when there is that much); X = Y + 3, C=1.
verifiedEvt_OpCF_IfCharListed$C0:388D · 49 B · EngineEvent opcode $CF (3 bytes: $CF, char, n): BankC2_Entry8004 command 3 (BankC2Cmd_FindListed) with Y = char.
verifiedEvt_OpD0_AddCharToReserve$C0:38BE · 21 B · EngineEvent opcode $D0 (2 bytes: $D0, char): BankC2_Entry8004 command 4 (BankC2Cmd_AddToReserve) with Y = char; X = Y + 2.
verifiedEvt_OpD1_UnlistChar$C0:38D3 · 21 B · EngineEvent opcode $D1 (2 bytes: $D1, char): BankC2_Entry8004 command 5 (BankC2Cmd_Unlist: the character's place in Menu_PartyOrder is marked empty); X = Y + 2.
verifiedEvt_OpD2_IfCharInParty$C0:38E8 · 49 B · EngineEvent opcode $D2 (3 bytes: $D2, char, n): BankC2_Entry8004 command 0 (BankC2Cmd_FindInParty) with Y = char.
verifiedEvt_OpD3_AddCharToParty$C0:3919 · 53 B · EngineEvent opcode $D3 (2 bytes: $D3, char): BankC2_Entry8004 command 1 (BankC2Cmd_AddToParty) with Y = char, then ObjQ_Unk78 = ObjQ_Unk78Set1.
verifiedEvt_OpD4_MoveCharToReserve$C0:394E · 185 B · EngineEvent opcode $D4 (2 bytes: $D4, char): takes the character's object out of the party, by the first of Party_ObjSlot / 1 / 2 (present) whose Obj_Unk1101 is char (read as the object's character...
verifiedEvt_OpD6_DropCharObj$C0:3A07 · 97 B · EngineEvent opcode $D6 (2 bytes: $D6, char): the first present party member (Party_ObjSlot, then 1, then 2) whose Obj_Unk1101 is char gets Obj_Unk1100 = 3 (Obj_Unk1100Out), and its place in...
verifiedEvt_OpD5_BankC2Cmd0A$C0:3A68 · 27 B · EngineEvent opcode $D5 (3 bytes: $D5, a, b): BankC2_Entry8004 command $0A (BankC2Cmd_Unk0A) with Y = a and X = b; X = Y + 3.
verifiedEvt_OpD8_StartBattle$C0:3A83 · 52 B · EngineEvent opcode $D8 (3 bytes: $D8, a, b): starts a battle and goes on after it: - SceneFlag_Battle set in Field_SceneFlags (not started yet): X = the opcode, C=0; - else FadeFlag_AfterBattle set in...
verifiedEvt_OpE0_Warp$C0:3AB7 · 58 B · EngineEvent opcode $E0 (5 bytes: $E0, location (word), column, row): sets Loc_DestId / Loc_DestX (column, row) / Loc_DestFacing from the operands, SceneFlag_Warp in Field_SceneFlags and Fade_Brightness...
verifiedEvt_OpDC_SetPrevLoc$C0:3AF1 · 42 B · EngineEvent opcode $DC (5 bytes: $DC, location (word), column, row): sets Loc_PrevId, Loc_PrevX (column, row) and Loc_PrevFacing from the operands, as Field_InitLoadState would have stored them for that...
verifiedEvt_OpDD_SetLoc$C0:3B1B · 42 B · EngineEvent opcode $DD (5 bytes: $DD, location (word), column, row): sets Loc_Id, Loc_EntryX (column, row) and Loc_EntryFacing from the operands without loading anything; X = Y + 5, C=1.
verifiedEvt_OpDE_SetLocUnk1E$C0:3B45 · 6 B · EngineEvent opcode $DE (5 bytes, as $DD): Field_Unk1E = 1 (Field_Unk1EOn; Field_FadeInAfterReload clears it), then BRA to Evt_OpDD_SetLoc.
verifiedEvt_OpE1_WarpNow$C0:3B4B · 77 B · EngineEvent opcode $E1 (5 bytes: $E1, location (word), column, row): warps at once, without the fade-out: Loc_Dest* from the operands (as Evt_OpE0_Warp), then it waits for vblank (RDNMI bit 7), runs...
verifiedEvt_OpDF_WarpNowUnk1E$C0:3B98 · 6 B · EngineEvent opcode $DF (5 bytes, as $E1): Field_Unk1E = 1 (Field_Unk1EOn), then BRA to Evt_OpE1_WarpNow (never returns).
verifiedEvt_OpE2_WarpVars$C0:3B9E · 103 B · EngineEvent opcode $E2 (5 bytes: $E2, a, b, c, d): as Evt_OpE0_Warp with the destination in event words (Evt_Unk7F0200 + n x 2): Loc_DestId = word a (all 16 bits, not masked), Loc_DestX = word b's low...
verifiedEvt_OpE3_SetControl$C0:3C05 · 12 B · EngineEvent opcode $E3 (2 bytes: $E3, value): Field_ControlEnabled = value (0 stops the pause/menu paths; the Map_Unk7F3700 scripts start with E3 00 and end with E3 01 or E3 00); X = Y + 2, C=1.
verifiedEvt_OpE8_SoundCmd18$C0:3C11 · 30 B · EngineEvent opcode $E8 (2 bytes: $E8, a): sends sound-driver command $18 (Audio_Cmd18, the command bank $C2 sends as C2Scene_SoundCmd18; meaning not traced) with Audio_CmdArg0 = a and Audio_CmdArg1 =...
verifiedEvt_OpEA_PlayMusic$C0:3C2F · 29 B · EngineEvent opcode $EA (2 bytes: $EA, track): Menu_Config1E = track and Audio_CmdPlayMusic sent with Audio_CmdArg0 = track, as LocLoad_AudioSetup starts a location's music (Audio_CmdArg1/2 left as they...
verifiedEvt_OpEB_SoundCmds81To83$C0:3C4C · 76 B · EngineEvent opcode $EB (3 bytes: $EB, a, b): sends three sound-driver commands through Audio_DriverCommand: Audio_CmdUnk81 with arguments a, b, Audio_Cmd81Arg; then Audio_Cmd82 and Audio_Cmd83, each...
verifiedEvt_OpEC_SoundCmd$C0:3C98 · 36 B · EngineEvent opcode $EC (4 bytes: $EC, command, a, b): Audio_CmdId = command, Audio_CmdArg0 = a, Audio_CmdArg1 = b (Audio_CmdArg2 left as it was), sent through Audio_DriverCommand; X = Y + 4, C=0.
verifiedEvt_OpED_WaitApuio1$C0:3CBC · 9 B · EngineEvent opcode $ED (1 byte): waits while APUIO1 (the sound CPU's port 1) reads nonzero: X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpEE_WaitApuio3$C0:3CC5 · 11 B · EngineEvent opcode $EE (1 byte): waits while the low nibble of APUIO3 (the sound CPU's port 3) is nonzero: X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpF0_FadeBrightness$C0:3CD0 · 45 B · EngineEvent opcode $F0 (2 bytes: $F0, b): the high nibble of b is a screen brightness (0-15).
verifiedEvt_OpF2_WaitBrightness$C0:3CFD · 10 B · EngineEvent opcode $F2 (1 byte): waits while FadeFlag_Brightness is set (a brightness fade runs): X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpF1_FadeFixedColor$C0:3D07 · 115 B · EngineEvent opcode $F1 (2 bytes: $F1, 0, or 3 bytes: $F1, colour, s): the fixed colour (Fade_FixedColor, COLDATA-style: bits 5-7 the channels, bits 0-4 the intensity).
verifiedEvt_OpF3_WaitFixedColor$C0:3D7A · 10 B · EngineEvent opcode $F3 (1 byte): waits while FadeFlag_FixedColor is set (a fixed-colour fade runs): X = the opcode then, else X = Y + 1; C=0 either way.
verifiedEvt_OpF4_SetShake$C0:3D84 · 19 B · EngineEvent opcode $F4 (2 bytes: $F4, value): Field_UnkBC = value (nonzero: Map_Unk91AC sets Map_ShakeX/Y from Eng_Unk0400, a screen shake by that inference); with 0, Map_ShakeX and Map_ShakeY = 0 too.
verifiedEvt_OpE4_CopyMapRegion$C0:3D97 · 46 B · EngineEvent opcode $E4 (8 bytes: $E4, source column, row, end column, row, destination column, row, planes): MapCopy_SrcX/Y, MapCopy_EndX/Y, MapCopy_DstX/Y and Field_Unk44 (the MapCopy_* plane bits)...
verifiedEvt_OpE5_CopyMapRegionRedraw$C0:3DC5 · 47 B · EngineEvent opcode $E5 (8 bytes, as $E4): the same MapCopy_* and Field_Unk44 setup, then Field_MapRedrawSel = the plane bits 0-2 (MapCopy_L1-L3, the layers) and SceneFlag_MapRedraw set, so...
verifiedEvt_OpE6_SetDrift$C0:3DF4 · 60 B · EngineEvent opcode $E6 (5 bytes: $E6, x, y, layers, frames): for each of Map_Layer1/2/3 set in layers, the word Map_Drift1X/2X/3X (with its Y byte) = x, y: the per-frame amounts Map_Unk91AC adds to that...
verifiedEvt_OpE7_ScrollTo$C0:3E30 · 44 B · EngineEvent opcode $E7 (3 bytes: $E7, column, row): scrolls the view to a map tile through Map_Unk91AC's scroll-to, by Map_ScrollToMode: - 0 (start): Map_ScrollToX = column x 2, Map_ScrollToY = row x 2...
verifiedEvt_OpF8_BankC2Cmd06And07$C0:3E5C · 11 B · EngineEvent opcode $F8 (1 byte): BankC2_Entry8004 commands 6 and 7 (BankC2Cmd_Unk06, BankC2Cmd_Unk07); X = Y + 1.
verifiedEvt_BankC2CmdTail$C0:3E67 · 7 B · Engine
verifiedEvt_OpF9_BankC2Cmd06$C0:3E6E · 7 B · EngineEvent opcode $F9 (1 byte): BankC2_Entry8004 command 6 alone (see Evt_OpF8_BankC2Cmd06And07) through Evt_BankC2CmdTail; X = Y + 1, C as on entry (0: the run ends).
verifiedEvt_OpFA_BankC2Cmd07$C0:3E75 · 7 B · EngineEvent opcode $FA (1 byte): BankC2_Entry8004 command 7 alone (see Evt_OpF8_BankC2Cmd06And07) through Evt_BankC2CmdTail; X = Y + 1, C as on entry (0: the run ends).
verifiedEvt_OpFF9F_BankC2Cmd08$C0:3E7C · 8 B · EngineOpcode $FF $9F (2 bytes): BankC2_Entry8004 command 8 (BankC2Cmd_Unk08, Menu_CmdSetSram7FE2, which stores $FF at $30:7FE2) through Evt_BankC2CmdTail; X = Y + 2.
verifiedEvt_Op29_StartCredits$C0:3E84 · 82 B · EngineEvent opcode $29 (2 bytes: $29, b): sets layer 3 up for the staff credits, probably (the font load and the Credits_Text position): Map_OwnStep3 set in Map_OwnStepFlags and in Map_LayerEdgeOff...
verifiedEvt_Op2A_Field54Bit2$C0:3ED6 · 2 B · EngineEvent opcode $2A (1 byte): sets Field_Unk54 bit 2 (Field54_MapReq's low bit), a request Field_ServiceUnk54 serves (bits 2-3 shifted left once go to the map redraw); X = Y + 1, C=0.
verifiedEvt_SetField54Tail$C0:3ED8 · 6 B · Engine
verifiedEvt_Op2B_Field54Bit3$C0:3EDE · 4 B · EngineEvent opcode $2B (1 byte): sets Field_Unk54 bit 3 (Field54_Bit3, the other bit of Field54_MapReq) through Evt_SetField54Tail; X = Y + 1, C=0.
verifiedEvt_Op32_CreditsLine$C0:3EE2 · 4 B · EngineEvent opcode $32 (1 byte): sets Field54_Credits in Field_Unk54, so Field_ServiceUnk54 writes the next staff-credits line, through Evt_SetField54Tail; X = Y + 1, C=0.
verifiedEvt_Op2C_SetLayer3Pos$C0:3EE6 · 44 B · EngineEvent opcode $2C (3 bytes: $2C, x, y): Map_Acc3X/Y = 0, Map_Unk1D8F (layer 3 X) = x x 8 and Map_Unk1D91 (layer 3 Y) = y x 8, both 16-bit (8-pixel units, probably).
verifiedEvt_Op2F_SetCreditsPos$C0:3F12 · 20 B · EngineEvent opcode $2F (3 bytes: $2F, column, row): Credits_Column = column, Credits_Row = row (where Field_ServiceUnk54 puts the next credits line); X = Y + 3, C=1.
verifiedEvt_OpFE_WinQuad$C0:3F26 · 137 B · EngineEvent opcode $FE (18 bytes: $FE, frames, then eight pairs start, end for X0, Y0, X1, Y1, X2, Y2, X3, Y3): starts hook 6 (Field_HookWinQuad) moving four points from their starts to their ends in...
verifiedEvt_OpFF_Misc$C0:3FAF · 95 B · EngineEvent opcode $FF (2 bytes or more: $FF, sub, ...): sub is kept in EvtFF_Sub.

$C0:4000

Verified · 56

verifiedEvt_OpFFTable$C0:400E · 40 B · Engine20 handler addresses for opcode $FF's second byte $90-$A3, indexed by (sub - $90) x 2 (JSR (abs,X) at $C0:4009 in Evt_OpFF_Misc).
verifiedEvt_OpFF90_WinGrow0$C0:4036 · 31 B · EngineOpcode $FF $90 (5 bytes: $FF, $90, x, y, limit): WinFx_CenterX/Y = x, y, WinFx_SizeLimit = limit, WinFx_Size = 0, Field_EventHook = EventHook_WinGrow0 (hook 1 grows the window shape to the limit)...
verifiedEvt_OpFF91_WinShrink0$C0:4055 · 8 B · EngineOpcode $FF $91 (2 bytes): Field_EventHook = EventHook_WinShrink0 (hook 2 shrinks the shape to 0 and turns the window off); X = Y + 2 (no wait).
verifiedEvt_OpFF92_WinC3E1$C0:405D · 86 B · EngineOpcode $FF $92 (2 bytes): runs hook 3 (Field_HookWinC3E, the BankC3_Entry000E effect) with mode 1 and WinFx_Size 0, and waits for it to end: - Field_EventHook 0 (start): while WinFx_C3EMode...
verifiedEvt_OpFF94_WinC3E1Dark$C0:40B3 · 60 B · EngineOpcode $FF $94 (2 bytes): as Evt_OpFF92_WinC3E1 (mode 1) with WinFx_Size = 3 (WinFx_SizeBit1 | WinFx_SizeBit0), so hook 3 leaves the window on; when it is done this opcode sets Fade_Brightness = 0...
verifiedEvt_OpFF93_WinC3E2$C0:40EF · 86 B · EngineOpcode $FF $93 (2 bytes): as Evt_OpFF92_WinC3E1 with mode 2 (WinFx_C3EMode2) and WinFx_Size = 1 (WinFx_SizeBit0); the window is cleared when done, X = Y + 2.
verifiedEvt_OpFF95_WinC3E2Dark$C0:4145 · 60 B · EngineOpcode $FF $95 (2 bytes): as Evt_OpFF94_WinC3E1Dark with mode 2 (WinFx_C3EMode2) and WinFx_Size = 2 (WinFx_SizeBit1): when done Fade_Brightness = 0, Field_EventHook = 0, X = Y + 2.
verifiedEvt_OpFF96_Reset$C0:4181 · 16 B · EngineOpcode $FF $96 (2 bytes): waits for vblank (RDNMI bit 7), InitHW, S = StackTop and JML MainInit: the game restarts from its cold init (a reset, probably the end of a game).
verifiedEvt_OpFF97_WinGrow1$C0:4191 · 31 B · EngineOpcode $FF $97 (5 bytes: $FF, $97, x, y, limit): as Evt_OpFF90_WinGrow0 with Field_EventHook = EventHook_WinGrow1 (hook 4, the colour-window version); X = Y + 5 (no wait).
verifiedEvt_OpFF98_WinShrink1$C0:41B0 · 4 B · EngineOpcode $FF $98 (2 bytes): Field_EventHook = EventHook_WinShrink1 (hook 5) through Evt_OpFF_SetHookTail; X = Y + 2 (no wait).
verifiedEvt_OpFF99_WinFixedA$C0:41B4 · 4 B · EngineOpcode $FF $99 (2 bytes): Field_EventHook = EventHook_WinFixedA1 (hooks 7/8) through Evt_OpFF_SetHookTail; X = Y + 2 (no wait).
verifiedEvt_OpFF9A_WinFixedB$C0:41B8 · 2 B · EngineOpcode $FF $9A (2 bytes): Field_EventHook = EventHook_WinFixedB1 (hooks 9/10); X = Y + 2 (no wait).
verifiedEvt_OpFF_SetHookTail$C0:41BA · 6 B · Engine
verifiedEvt_OpFF9B_LeaveToBankC3$C0:41C0 · 4 B · EngineOpcode $FF $9B (2 bytes): Field_EventHook = EventHook_LeaveToBankC3 (hook 11 redraws the map and leaves the field for bank $C3 on its next frame) through Evt_OpFF_SetHookTail; X = Y + 2.
verifiedEvt_OpFF9C_WinShrink1Off$C0:41C4 · 4 B · EngineOpcode $FF $9C (2 bytes): Field_EventHook = EventHook_WinShrink1Off (hook 14, hook 5's shutdown: the window off at once) through Evt_OpFF_SetHookTail; X = Y + 2.
verifiedEvt_OpFF9E_WinPulse$C0:41C8 · 20 B · EngineOpcode $FF $9E (2 bytes): runs hook 12 (Field_HookWinPulse, which ends by setting EventHook_Idle) and waits for it: Field_EventHook 0: it is set to EventHook_WinPulse, X = the opcode...
verifiedEvt_OpFF9D_ClearPush$C0:41DC · 8 B · EngineOpcode $FF $9D (2 bytes): clears Field54_Push in Field_Unk54, which lets Evt_PushTarget start another push; X = Y + 2.
verifiedEvt_Op57_InitChar0$C0:41E4 · 8 B · EngineEvent opcode $57 (1 byte): Chr_ObjSlot[0] = Obj_Cur, then Evt_InitCharTail with character 0 (see Evt_Op80_InitCharObj).
verifiedEvt_Op5C_InitChar1$C0:41EC · 8 B · EngineEvent opcode $5C (1 byte): as Evt_Op57_InitChar0 for character 1.
verifiedEvt_Op62_InitChar2$C0:41F4 · 8 B · EngineEvent opcode $62 (1 byte): as Evt_Op57_InitChar0 for character 2.
verifiedEvt_Op68_InitChar4$C0:41FC · 8 B · EngineEvent opcode $68 (1 byte): as Evt_Op57_InitChar0 for character 4.
verifiedEvt_Op6A_InitChar3$C0:4204 · 8 B · EngineEvent opcode $6A (1 byte): as Evt_Op57_InitChar0 for character 3.
verifiedEvt_Op6C_InitChar5$C0:420C · 8 B · EngineEvent opcode $6C (1 byte): as Evt_Op57_InitChar0 for character 5.
verifiedEvt_Op6D_InitChar6$C0:4214 · 6 B · EngineEvent opcode $6D (1 byte): as Evt_Op57_InitChar0 for character 6, then falls into Evt_InitCharTail, which stores A (the character) in EvtChar_Id and BRAs to Evt_InitCharCommon; the other one-byte...
verifiedEvt_InitCharTail$C0:421A · 4 B · Engine
verifiedEvt_Op80_InitCharObj$C0:421E · 76 B · EngineEvent opcode $80 (2 bytes: $80, char): Chr_ObjSlot[char] = Obj_Cur (char 0-6; a larger one stores nothing), then Evt_InitCharCommon, which the one-byte character opcodes reach too (EvtChar_Id =...
verifiedEvt_InitCharCommon$C0:426A · 524 B · Engine
verifiedEvt_Op81_InitSprite$C0:4476 · 23 B · EngineEvent opcode $81 (2 bytes: $81, record): Obj_Cur becomes an object with sprite record record: Obj_Unk1100 = Obj_Unk1100Kind3, Obj_Unk1B01 = Obj_Unk1B01Solid, Obj_Unk1101 = record, then...
verifiedEvt_LoadSpriteRec$C0:448D · 202 B · Engine
verifiedEvt_InitWramSprite$C0:4557 · 57 B · EngineThe common start of Evt_Op82_InitWramSprite and Evt_Op83_InitEnemySprite (A = the Obj_Unk1100 kind, 4 or 5): Obj_Unk1100 = A, Obj_Unk1101 = the operand after the opcode (also left in WRMPYA for...
verifiedEvt_Op82_InitWramSprite$C0:4590 · 335 B · EngineEvent opcode $82 (2 bytes: $82, n): Evt_InitWramSprite with kind 4 (Obj_Unk1100Kind4), then Obj_Unk1B01 = Obj_Unk1B01Solid and sprite record SprRec_FirstNpc + n of RomE4_SprRec loaded as...
verifiedEvt_Op83_InitEnemySprite$C0:46DF · 392 B · EngineEvent opcode $83 (3 bytes: $83, n, b): Evt_InitWramSprite with kind 5 (Obj_Unk1100Kind5), Obj_Unk1B01 = Obj_Unk1B01Solid, then record n of RomE4_EnemySprRec (EvtSpr_EnemyRecBytes each; its first...
verifiedEvt_Op84_SetUnk1B01$C0:4867 · 15 B · EngineEvent opcode $84 (2 bytes: $84, value): Obj_Cur's Obj_Unk1B01 = value (bit 0: the object blocks the leader, Obj_Unk1B01Solid; bit 1: it can be pushed, Obj_Unk1B01Push).
verifiedEvt_Op87_SetScriptPeriod$C0:4876 · 28 B · EngineEvent opcode $87 (2 bytes: $87, n): Obj_Cur's Obj_Unk1000 = (n + 1) | its old bit 7 (Obj_Unk1000Bit7 kept): the object's script runs every n + 1 frames (Vblank_Unk59D9 reloads Obj_Unk1001 from...
verifiedEvt_Op88_ObjPalAnim$C0:4892 · 444 B · EngineEvent opcode $88 ($88, kind, ...): palette animations on Obj_Cur's own palette (its colour 0 is EvtPal_Base = Obj_OamAttr x 8 + EvtPal_SpriteColor0: Obj_OamAttr holds the palette slot x 2).
verifiedEvt_Op2E_PalAnim$C0:4A4E · 222 B · EngineEvent opcode $2E ($2E, kind, ...): as Evt_Op88_ObjPalAnim's kinds $4x/$5x and $8x, with absolute colour numbers instead of the object's palette.
verifiedEvt_FindFreeAnimB$C0:4B2C · 29 B · EngineFinds a free FieldAnimB record (.Unk0 = 0) among the first FieldAnimB_Searched (8) of the 12, from record 0 on; records 8-11 are never handed out here.
verifiedEvt_Op89_SetSpeed$C0:4B49 · 15 B · EngineEvent opcode $89 (2 bytes: $89, speed): Obj_Cur's Obj_Speed = speed (the step the Obj_SetVelocity* routines scale the direction by).
verifiedEvt_Op8A_SetSpeedVar$C0:4B58 · 28 B · EngineEvent opcode $8A (2 bytes: $8A, a): as Evt_Op89_SetSpeed with the low byte of the event word a.
verifiedEvt_Op8B_PlaceAtTile$C0:4B74 · 79 B · EngineEvent opcode $8B (3 bytes: $8B, column, row): puts Obj_Cur on the tile: Obj_PosX = column << 8 | EvtChar_SubXCentre, Obj_PosY = row << 8 | EvtChar_SubYLower.
verifiedEvt_Op8C_PlaceAtTileVar$C0:4BC3 · 100 B · EngineEvent opcode $8C (3 bytes: $8C, a, b): as Evt_Op8B_PlaceAtTile with the column and row from the low bytes of the event words a and b, except that Obj_PosX's low byte is not set (only Obj_TileX...
verifiedEvt_Op8D_SetPos$C0:4C27 · 77 B · EngineEvent opcode $8D (5 bytes: $8D, the words x, y): Obj_Cur's Obj_PosX = x, Obj_PosY = y (16-bit: tile in the high byte); with Obj_OamFlags bit 7 set the priorities follow the new tile (Obj_TileY <<...
verifiedEvt_Op8E_SetOamFlags$C0:4C74 · 97 B · EngineEvent opcode $8E (2 bytes: $8E, flags): Obj_Cur's Obj_OamFlags = flags.
verifiedEvt_Op90_SetUnk1A81On$C0:4CD5 · 4 B · EngineEvent opcode $90 (1 byte): Obj_Cur's Obj_Unk1A81 = Obj_Unk1A81On (1: its frames are built, so it is probably shown).
verifiedEvt_Op90_Store$C0:4CD9 · 7 B · Engine
verifiedEvt_Op91_ClearUnk1A81$C0:4CE0 · 6 B · EngineEvent opcode $91 (1 byte): Obj_Cur's Obj_Unk1A81 = 0 (no frame build: hidden, probably); X = Y + 1, C=0 through Evt_Op90_Store.
verifiedEvt_Op7E_SetUnk1A81Bit7$C0:4CE6 · 6 B · EngineEvent opcode $7E (1 byte): Obj_Cur's Obj_Unk1A81 = $80 (bit 7 only, FieldBtl_ObjUnk1A81Bit: outside 1..$7F, so no frame build, and the battle hand-off treats the object specially); X = Y + 1, C=0...
verifiedEvt_Op7C_SetObjUnk1A81On$C0:4CEC · 13 B · EngineEvent opcode $7C (2 bytes: $7C, slot): as Evt_Op90_SetUnk1A81On for the object in slot: Obj_Unk1A81 = Obj_Unk1A81On.
verifiedEvt_Op7D_ClearObjUnk1A81$C0:4CF9 · 13 B · EngineEvent opcode $7D (2 bytes: $7D, slot): as Evt_Op91_ClearUnk1A81 for the object in slot: Obj_Unk1A81 = 0.
verifiedEvt_Op7A_ArcToTile$C0:4D06 · 287 B · EngineEvent opcode $7A (4 bytes: $7A, column, row, g): moves Obj_Cur along an arc (Obj_ArcMode, probably a jump) to map tile (column, row).
verifiedEvt_Op7B_ArcSteps$C0:4E25 · 78 B · EngineEvent opcode $7B (5 bytes: $7B, vx, vy, g, frames): as Evt_Op7A_ArcToTile with the arc given directly: first run Obj_VelX = vx, Obj_VelY = vy, Obj_ArcGravity = g, Obj_MoveFrames = frames...
verifiedEvt_Op92_WalkDir$C0:4E73 · 84 B · EngineEvent opcode $92 (3 bytes: $92, direction, frames): walks Obj_Cur in a direction for a number of frames.
verifiedEvt_Op9C_MoveDir$C0:4EC7 · 67 B · EngineEvent opcode $9C (3 bytes: $9C, direction, frames): as Evt_Op92_WalkDir without the facing and the animation: Obj_Direction, ObjX_Unk7F0B00 = ObjX_Unk7F0B00Dir, Obj_MoveFrames, Obj_Unk1A80 + 1 and...
verifiedEvt_Op9D_MoveDirVar$C0:4F0A · 87 B · EngineEvent opcode $9D (3 bytes: $9D, a, b): as Evt_Op9C_MoveDir with the direction and the frames taken from the low bytes of the event words Evt_Unk7F0200 + a x 2 and + b x 2.
verifiedEvt_Op96_WalkToTile$C0:4F61 · 137 B · EngineEvent opcode $96 (3 bytes: $96, column, row): walks Obj_Cur to a map tile, one step per script run.
verifiedEvt_Op9A_WalkTowardTile$C0:4FEA · 154 B · EngineEvent opcode $9A (4 bytes: $9A, column, row, frames): as Evt_Op96_WalkToTile, but a single step of the given frames (Obj_MoveFrames = ObjX_Unk7F0B00 = frames, Obj_Unk1A80 + 1); once Obj_Unk1A80 is...

$C0:5000

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verifiedEvt_Op97_WalkToTileVar$C0:5084 · 165 B · EngineEvent opcode $97 (3 bytes: $97, a, b): as Evt_Op96_WalkToTile with the column and row from the low bytes of the event words Evt_Unk7F0200 + a x 2 and + b x 2.
verifiedEvt_OpA0_MoveToTile$C0:5129 · 104 B · EngineEvent opcode $A0 (3 bytes: $A0, column, row): as Evt_Op96_WalkToTile without the facing and the animations (no Obj_Facing write, no Obj_SetMoveAnim / Obj_SetStandAnim): arrived (after any...
verifiedEvt_OpA1_MoveToTileVar$C0:5191 · 132 B · EngineEvent opcode $A1 (3 bytes: $A1, a, b): as Evt_OpA0_MoveToTile with the column and row from the low bytes of the event words Evt_Unk7F0200 + a x 2 and + b x 2.
verifiedEvt_Op94_WalkToObj$C0:5215 · 19 B · EngineEvent opcode $94 (2 bytes: $94, slot): walks Obj_Cur next to the object in slot (object x 2), one step per script run.
verifiedEvt_Op94_Body$C0:5228 · 152 B · Engine
verifiedEvt_Op9E_MoveToObj$C0:52C0 · 19 B · EngineEvent opcode $9E (2 bytes: $9E, slot): as Evt_Op94_WalkToObj without the facing and the animations; Evt_Op9E_Body (X = the target's slot) is also entered by Evt_Op9F_MoveToPc.
verifiedEvt_Op9E_Body$C0:52D3 · 119 B · Engine
verifiedEvt_Op98_WalkTowardObj$C0:534A · 33 B · EngineEvent opcode $98 (3 bytes: $98, slot, frames): as Evt_Op94_WalkToObj but a single step of the given frames (Obj_MoveFrames = ObjX_Unk7F0B00 = frames, Obj_Unk1A80 + 1); with Obj_Unk1A80 set it...
verifiedEvt_Op98_Body$C0:536B · 165 B · Engine
verifiedEvt_Op95_WalkToPc$C0:5410 · 25 B · EngineEvent opcode $95 (2 bytes: $95, p): Evt_Op94_WalkToObj toward a party member's object (X = Party_ObjSlot + p; p = 0, 2 or 4, the party position x 2) through Evt_Op94_Body; X = the opcode, C=0...
verifiedEvt_Op8F_FollowPc$C0:5429 · 204 B · EngineEvent opcode $8F (2 bytes: $8F, p): walks Obj_Cur toward a party member's object (X = Party_ObjSlot + p; p = 0, 2 or 4, the party position x 2), one step per script run, as Evt_Op94_WalkToObj...
verifiedEvt_Op9F_MoveToPc$C0:54F5 · 25 B · EngineEvent opcode $9F (2 bytes: $9F, p): Evt_Op9E_MoveToObj toward a party member's object (X = Party_ObjSlot + p; p = 0, 2 or 4, the party position x 2) through Evt_Op9E_Body; X = the opcode, C=0...
verifiedEvt_Op99_WalkTowardPc$C0:550E · 39 B · EngineEvent opcode $99 (3 bytes: $99, p, frames): Evt_Op98_WalkTowardObj toward a party member's object (X = Party_ObjSlot + p) through Evt_Op98_Body; with Obj_Unk1A80 set it waits for Obj_MoveFrames =...
verifiedEvt_Op0F_FaceUp$C0:5535 · 4 B · EngineEvent opcode $0F (1 byte): Obj_Cur faces up (facing 0) through Evt_SetFacing; X = Y + 1.
verifiedEvt_Op17_FaceDown$C0:5539 · 4 B · EngineEvent opcode $17 (1 byte): Obj_Cur faces down (facing 1) through Evt_SetFacing; X = Y + 1.
verifiedEvt_Op1B_FaceLeft$C0:553D · 4 B · EngineEvent opcode $1B (1 byte): Obj_Cur faces left (facing 2) through Evt_SetFacing; X = Y + 1.
verifiedEvt_Op1D_FaceRight$C0:5541 · 4 B · EngineEvent opcode $1D (1 byte): Obj_Cur faces right (facing 3) through Evt_SetFacing; X = Y + 1.
verifiedEvt_OpA6_Face$C0:5545 · 6 B · EngineEvent opcode $A6 (2 bytes: $A6, facing): Obj_Cur's Obj_Facing = the operand.
verifiedEvt_SetFacing$C0:554B · 2 B · Engine
verifiedEvt_SetFacingOfX$C0:554D · 10 B · Engine
verifiedEvt_OpA7_FaceVar$C0:5557 · 21 B · EngineEvent opcode $A7 (2 bytes: $A7, a): Obj_Cur's Obj_Facing = the low byte of the event word Evt_Unk7F0200 + a x 2, through Evt_SetFacing.
verifiedEvt_Op1E_ObjFaceUp$C0:556C · 13 B · EngineEvent opcode $1E (2 bytes: $1E, slot): the object in slot (object x 2) faces up (facing 0) through Evt_SetFacingOfX.
verifiedEvt_Op1F_ObjFaceDown$C0:5579 · 13 B · EngineEvent opcode $1F (2 bytes: $1F, slot): the object in slot (object x 2) faces down (facing 1) through Evt_SetFacingOfX.
verifiedEvt_Op25_ObjFaceLeft$C0:5586 · 13 B · EngineEvent opcode $25 (2 bytes: $25, slot): the object in slot (object x 2) faces left (facing 2) through Evt_SetFacingOfX.
verifiedEvt_Op26_ObjFaceRight$C0:5593 · 13 B · EngineEvent opcode $26 (2 bytes: $26, slot): the object in slot (object x 2) faces right (facing 3) through Evt_SetFacingOfX.
verifiedEvt_OpA8_FaceObj$C0:55A0 · 9 B · EngineEvent opcode $A8 (2 bytes: $A8, slot): turns Obj_Cur toward the object in slot.
verifiedEvt_OpA8_Body$C0:55A9 · 92 B · Engine
verifiedEvt_OpA9_FacePc$C0:5605 · 15 B · EngineEvent opcode $A9 (2 bytes: $A9, p): Evt_OpA8_FaceObj toward a party member's object (X = Party_ObjSlot + p, p = 0, 2 or 4) through Evt_OpA8_Body.
verifiedObj_SetMoveAnim$C0:5614 · 119 B · Sprites & objectsPicks Obj_Cur's animation row from its speed.
verifiedObj_SetStandAnim$C0:568B · 27 B · Sprites & objects
verifiedScene_PostLoadInit$C0:56A6 · 46 B · EngineThe object side of a location load, run once by GameLoop_LoadField after LoadLocation: ObjQ_Unk69 = $0048, ObjQ_ScanlineLimit = $0078, VramQ_Valid = 0 (empty VRAM queue); then Field_ResetUnk0B88...
verifiedLocLoad_Unk56D4$C0:56D4 · 53 B · EngineThe last location-load step: unpacks the location's event data.
verifiedEvt_InitObjects$C0:5709 · 544 B · EngineResets the object tables for the Evt_ObjCount objects of the new location and runs each one's init function: 1.
verifiedEvt_ClearUnk0920$C0:5929 · 51 B · EngineSets the 16 bytes Evt_Unk0920 to Evt_Unk0920Free ($FF), one STA each.
verifiedEvt_RunObj0Func1$C0:595C · 33 B · Engine(was Sub_595C.) Runs one event-script function of object 0: the offset stored at Evt_Data+2 (object 0's second function pointer), executing opcodes through Evt_OpcodeTable until opcode $00.
verifiedEvt_RunObjInit$C0:597D · 92 B · Engine(was Sub_597D.) Runs object Obj_Cur's init function: the first of its 16 function offsets (Evt_Data + Obj_Cur*16, i.e. 32 bytes per object) is executed through Evt_OpcodeTable until opcode $00.
verifiedVblank_Unk59D9$C0:59D9 · 109 B · EngineWith DP=$1000 (the Obj_Unk1000 page), for each object slot below Evt_ObjSlotEnd (= Evt_ObjCount x 2, stored here) whose Obj_Unk1000 has bit 7 clear: Obj_Unk1001 is counted down (when not already...
verifiedVblank_ReadScanlineCounters$C0:5A46 · 77 B · EngineRuns the queued objects' scripts while there is time left in the frame: before each object it reads the V counter (as Field_ProcessAnimQueue does) and stops once it is at ObjQ_Unk69 or more but...
verifiedEvt_RunObjScriptSteps$C0:5A93 · 50 B · EngineRuns object X's script from Obj_ScriptPos: Obj_Cur = X, then up to Field_Unk68 opcodes (Evt_StepsLeft counts them; 5 from load) through Evt_OpcodeTable, each with Y = the opcode's Evt_Data offset...
verifiedEvt_StartTargetFunc1$C0:5AC5 · 90 B · EngineStarts function 1 of the object in Field_UnkEB (the one the action button found).
verifiedEvt_RedirectObjScript$C0:5B1F · 68 B · EngineEvt_StartTargetFunc1's save without its target: for the object in Field_UnkEB, unless Obj_Unk1100 has bit 7 set or Obj_Unk1C00 is 0, saves Obj_ScriptPos in the ObjX_Unk7F0580 table of level...
verifiedMap_LeaderPastRowMax$C0:5B63 · 14 B · EngineMap_Unk9175's test for a downward step: C=1 when the leader's Obj_TileY is past Map_Unk1D1D (TileY >= Map_Unk1D1D + 1).
verifiedMap_LeaderPastRowMin$C0:5B71 · 8 B · EngineMap_Unk9175's test for an upward step: C=1 when the leader's Obj_TileY <= Map_Unk1D1C + 1.
verifiedMap_LeaderPastColMax$C0:5B79 · 13 B · EngineMap_Unk9175's test for a rightward step: C=1 when the leader's Obj_TileX >= Map_Unk1D1B.
verifiedMap_LeaderPastColMin$C0:5B86 · 7 B · EngineMap_Unk9175's test for a leftward step: C=1 when the leader's Obj_TileX <= Map_Unk1D1A.
verifiedEvt_HasActionTarget$C0:5B8D · 8 B · EngineC=1 when Field_UnkEB holds an object (bit 7 clear), C=0 when it is $80 (none).
verifiedEvt_FindSolidObjInFront$C0:5B95 · 93 B · EngineLooks for a solid object within a tile in front of Obj_Cur.
verifiedEvt_InFrontTests$C0:5BF2 · 8 B · EngineEvt_FindSolidObjInFront's tests by Obj_Facing x 2 (facings 0-3).
verifiedEvt_InFrontUp$C0:5BFA · 38 B · EngineFacing 0: C=1 when ObjFront_Other is above Obj_Cur and within a tile: its Obj_PosY - ObjFront_Y is negative with magnitude under ObjFront_Reach, and its |Obj_PosX - ObjFront_X| is under it too.
verifiedEvt_InFrontDown$C0:5C20 · 35 B · EngineFacing 1: C=1 when ObjFront_Other is below Obj_Cur within a tile: Obj_PosY - ObjFront_Y from 0 to under ObjFront_Reach and |Obj_PosX - ObjFront_X| under it, with the same SBC carries as Evt_InFrontUp.
verifiedEvt_InFrontNo$C0:5C43 · 4 B · Engine
verifiedEvt_InFrontLeft$C0:5C47 · 38 B · EngineFacing 2: as Evt_InFrontUp on the other axis: C=1 when Obj_PosX - ObjFront_X is negative with magnitude under ObjFront_Reach and |Obj_PosY - ObjFront_Y| is under it (same SBC carries).
verifiedEvt_InFrontRight$C0:5C6D · 35 B · EngineFacing 3: as Evt_InFrontDown on the other axis: C=1 when Obj_PosX - ObjFront_X is from 0 to under ObjFront_Reach and |Obj_PosY - ObjFront_Y| is under it (same SBC carries).
verifiedEvt_FindOrAddUnk0920$C0:5C90 · 55 B · EngineLooks up Evt_Unk0920Key in the Evt_Unk0920Entries (16) bytes of Evt_Unk0920: found at n, A = Evt_Unk0930[n] (the Obj_Cur stored with it) and C=1.
verifiedLocLoad_CheckEvtData$C0:5CC7 · 37 B · EngineTwo checks LocLoad_Unk56D4 makes on the event data it has just unpacked; each failure ends in Sys_HaltWithColor: - Evt_ObjCount = Evt_BadObjCount ($0D) with first Evt_Data byte Evt_BadFirstByte...
verifiedLocLoad_InitUnk7F3700$C0:5CEC · 75 B · EngineSeeds the 134 bytes at Map_Unk7F3700 from LocLoad_Unk7F3700Init with five MVNs: 32 bytes from the table's start to $7F:3700, then three times 32 bytes from LocLoad_Unk7F3700Init_Rec1 to $7F:3720...
verifiedLocLoad_Unk7F3700Init$C0:5D37 · 55 B · EngineLocLoad_InitUnk7F3700's source: 25 bytes for $7F:3700, 24 for the three blocks at $7F:3720-$7F:3760 (Rec1; the copies take 32 and so also read Rec4 and the first two bytes of Evt_OpcodeTable) and...
verifiedEvt_OpcodeTable$C0:5D6E · 512 B · EngineThe event-script opcode handlers, one word per opcode $00-$FF (bank $C0 addresses), indexed by opcode x 2: the script runners read the opcode byte at Evt_Data + the script position, set Y = that...
verifiedEvt_UnusedOpcode$C0:5F6E · 6 B · EngineThe handler Evt_OpcodeTable gives every unused event opcode ($01, $3A, $3D, $3E, $45, $46, $6E, $70, $74, $78, $79, $85, $86, $93, $9B, $A2-$A5, $BE, $BF, $C5, $C6, $DB, $E9, $EF, $F5-$F7...
verifiedEvt_Op00_Return$C0:5F74 · 66 B · EngineEvent opcode $00 (1 byte): ends the function Obj_Cur is running.
verifiedEvt_Op02_CallObjFunc$C0:5FB6 · 8 B · EngineEvent opcode $02 (3 bytes: $02, slot, level/function): makes the object in slot run one of its functions, without waiting.
verifiedEvt_Op02_Body$C0:5FBE · 192 B · Engine

$C0:6000

Verified · 136

verifiedEvt_Op03_CallObjFuncRetry$C0:607E · 8 B · EngineEvent opcode $03 (3 bytes: $03, slot, level/function): as Evt_Op02_CallObjFunc, but it starts the call or waits: while the target's Obj_Unk1C01 is nonzero or the new level is not below the...
verifiedEvt_Op03_Body$C0:6086 · 131 B · Engine
verifiedEvt_Op04_CallObjFuncWait$C0:6109 · 25 B · EngineEvent opcode $04 (3 bytes: $04, slot, level/function): as Evt_Op03_CallObjFuncRetry, and then waits for the function to end.
verifiedEvt_Op04_Start$C0:6122 · 141 B · Engine
verifiedEvt_Op04_WaitSlot$C0:61AF · 58 B · Engine
verifiedEvt_Op05_CallPcFunc$C0:61E9 · 21 B · EngineEvent opcode $05 (3 bytes: $05, p, level/function): Evt_Op02_CallObjFunc on party member p's object (Party_ObjSlot + p).
verifiedEvt_Op06_CallPcFuncRetry$C0:61FE · 22 B · EngineEvent opcode $06 (3 bytes: $06, p, level/function): Evt_Op03_CallObjFuncRetry on party member p's object.
verifiedEvt_Op07_CallPcFuncWait$C0:6214 · 44 B · EngineEvent opcode $07 (3 bytes: $07, p, level/function): Evt_Op04_CallObjFuncWait on party member p's object: with ObjX_CallWait 0 through Evt_Op04_Start (no member, bit 7 set: X = Y + 3, C=1), else...
verifiedEvt_Op08_BlockCalls$C0:6240 · 7 B · EngineEvent opcode $08 (1 byte): Obj_Cur's Obj_Unk1C01 = 1.
verifiedEvt_Op08_Next$C0:6247 · 4 B · Engine
verifiedEvt_Op09_AllowCalls$C0:624B · 9 B · EngineEvent opcode $09 (1 byte): Obj_Cur's Obj_Unk1C01 = 0 (undoes Evt_Op08_BlockCalls); X = Y + 1, C=1 through Evt_Op08_Next.
verifiedEvt_Op0A_RemoveObj$C0:6254 · 21 B · EngineEvent opcode $0A (2 bytes: $0A, slot): the object in slot gets Obj_Unk1100 = $80 (bit 7: Vblank_Unk59D9 never queues its script and the call opcodes skip it) and Obj_Unk1A81 = 0 (no frame build)...
verifiedEvt_Op0B_StopObjScript$C0:6269 · 25 B · EngineEvent opcode $0B (2 bytes: $0B, slot): sets bit 7 of the object's Obj_Unk1000 (Obj_Unk1000Bit7): Vblank_Unk59D9 stops counting its script timer, so its script no longer runs, and the call opcodes...
verifiedEvt_Op0C_StartObjScript$C0:6282 · 19 B · EngineEvent opcode $0C (2 bytes: $0C, slot): clears bit 7 of the object's Obj_Unk1000 (undoes Evt_Op0B_StopObjScript); X = Y + 2, C=1 through Evt_Op0E_Next.
verifiedEvt_Op0D_SetUnk1C80$C0:6295 · 15 B · EngineEvent opcode $0D (2 bytes: $0D, value): Obj_Cur's Obj_Unk1C80 = value (bit 0 Obj_Unk1C80Block: tile blocking in Obj_SetVelocityChecked; bit 1 Obj_Unk1C80Front: Evt_FindSolidObjInFront looks for...
verifiedEvt_Op0E_SetUnk1C81$C0:62A4 · 13 B · EngineEvent opcode $0E (2 bytes: $0E, value): Obj_Cur's Obj_Unk1C81 = value (bit 0 Obj1C81_CentreOnTile, bit 1 Obj1C81_OntoObj: what the walk opcodes do on arriving).
verifiedEvt_Op0E_Next$C0:62B1 · 4 B · Engine
verifiedEvt_Op10_JumpFwd$C0:62B5 · 22 B · EngineEvent opcode $10 (2 bytes: $10, n): the script goes on n bytes after the operand byte: X = Y + 1 + n, C=1.
verifiedEvt_Op11_JumpBack$C0:62CB · 19 B · EngineEvent opcode $11 (2 bytes: $11, n): the script goes back n bytes from the operand byte: X = Y + 1 - n, C=1 (through Evt_Op10_JumpFwd's .store).
verifiedEvt_Op12_IfVarByte$C0:62DE · 53 B · EngineEvent opcode $12 (5 bytes: $12, a, value, cmp, n): EvtIf_Left = the low byte of event word a, EvtIf_Right = value; comparison cmp of Evt_CmpTable8 (0 =, 1 !=, 2 >, 3 <, 4 >=, 5 <=, 6 AND nonzero...
verifiedEvt_Op13_IfVarWord$C0:6313 · 54 B · EngineEvent opcode $13 (6 bytes: $13, a, value (word), cmp, n): as Evt_Op12_IfVarByte with the whole event word a and a 16-bit value, through Evt_CmpTable16.
verifiedEvt_JumpFromOfsPos$C0:6349 · 24 B · Engine
verifiedEvt_Op14_IfVarVarByte$C0:6361 · 67 B · EngineEvent opcode $14 (5 bytes: $14, a, b, cmp, n): as Evt_Op12_IfVarByte with EvtIf_Right = the low byte of event word b.
verifiedEvt_Op15_IfVarVarWord$C0:63A4 · 66 B · EngineEvent opcode $15 (5 bytes: $15, a, b, cmp, n): as Evt_Op14_IfVarVarByte with the whole event words, through Evt_CmpTable16.
verifiedEvt_Op16_IfMemByte$C0:63E6 · 92 B · EngineEvent opcode $16 (5 bytes: $16, m, value, cmp, n): EvtIf_Left = the byte at Evt_Mem7F + m, or at Evt_Mem7F + $100 + m when bit 7 (EvtIf_Page1Flag) of cmp is set; EvtIf_Right = value; comparison...
verifiedEvt_Op18_IfUnk7F0000Below$C0:6442 · 37 B · EngineEvent opcode $18 (3 bytes: $18, value, n): goes on (X = Y + 3) while Eng_Unk7F0000 < value; from value up it jumps n bytes on from the n byte.
verifiedEvt_CmpTable8$C0:6467 · 16 B · EngineThe byte comparisons of the condition opcodes $12, $14 and $16, indexed by cmp x 2 (JSR (Evt_CmpTable8,X) with 8-bit X).
verifiedEvt_CmpTable16$C0:6477 · 16 B · EngineThe word comparisons of opcodes $13 and $15, in the order of Evt_CmpTable8.
verifiedEvt_Cmp8Eq$C0:6487 · 8 B · EngineThe byte comparisons of Evt_CmpTable8: each compares EvtIf_Left with EvtIf_Right (unsigned) and returns C=0 when the relation holds, C=1 when not: Eq =, Ne !=, Gt >, Lt <, Ge >=, Le <=, And (Left...
verifiedEvt_Cmp8Ne$C0:648F · 8 B · Engine
verifiedEvt_Cmp8Gt$C0:6497 · 10 B · Engine
verifiedEvt_Cmp8Lt$C0:64A1 · 8 B · Engine
verifiedEvt_Cmp8Ge$C0:64A9 · 10 B · Engine
verifiedEvt_Cmp8Holds$C0:64B3 · 2 B · Engine
verifiedEvt_Cmp8Le$C0:64B5 · 10 B · Engine
verifiedEvt_Cmp8And$C0:64BF · 8 B · Engine
verifiedEvt_Cmp8Or$C0:64C7 · 8 B · Engine
verifiedEvt_Cmp16Eq$C0:64CF · 12 B · Engine
verifiedEvt_Cmp16Ne$C0:64DB · 12 B · Engine
verifiedEvt_Cmp16Gt$C0:64E7 · 14 B · Engine
verifiedEvt_Cmp16Lt$C0:64F5 · 14 B · Engine
verifiedEvt_Cmp16Ge$C0:6503 · 14 B · Engine
verifiedEvt_Cmp16Le$C0:6511 · 14 B · Engine
verifiedEvt_Cmp16Holds$C0:651F · 4 B · Engine
verifiedEvt_Cmp16And$C0:6523 · 12 B · Engine
verifiedEvt_Cmp16Or$C0:652F · 12 B · Engine
verifiedEvt_Op19_SetUnk7F0A80Var$C0:653B · 19 B · EngineEvent opcode $19 (2 bytes: $19, a): Obj_Cur's ObjX_Unk7F0A80 = event word a; X = Y + 2, C=1, through the store at the end of Evt_Op1C_SetUnk7F0A80Mem (BRA Evt_Op1C_SetUnk7F0A80Mem_store).
verifiedEvt_Op1C_SetUnk7F0A80Mem$C0:654E · 26 B · EngineEvent opcode $1C (3 bytes: $1C, m (word)): Obj_Cur's ObjX_Unk7F0A80 = the word at Evt_Mem7F + m; X = Y + 3, C=1.
verifiedEvt_Op1A_IfUnk7F0A80$C0:6568 · 39 B · EngineEvent opcode $1A (3 bytes: $1A, value, n): goes on (X = Y + 3) when the low byte of Obj_Cur's ObjX_Unk7F0A80 equals value, else jumps n bytes on from the n byte.
verifiedEvt_Op20_GetPartyMember0$C0:658F · 27 B · EngineEvent opcode $20 (2 bytes: $20, a): event word a's low byte = the first byte of Party_Members (the character id of party member 1, probably the leader); X = Y + 2, C=1.
verifiedEvt_Op21_GetObjTile$C0:65AA · 8 B · EngineEvent opcode $21 (4 bytes: $21, slot, a, b): event word a's low byte = the object's Obj_TileX, event word b's = its Obj_TileY; X = Y + 4, C=1.
verifiedEvt_Op21_Body$C0:65B2 · 57 B · Engine
verifiedEvt_Op22_GetPcTile$C0:65EB · 13 B · EngineEvent opcode $22 (4 bytes: $22, p, a, b): Evt_Op21_GetObjTile for party member p's object (Party_ObjSlot + p); X = Y + 4, C=1.
verifiedEvt_Op23_GetObjFacing$C0:65F8 · 8 B · EngineEvent opcode $23 (3 bytes: $23, slot, a): event word a's low byte = the object's Obj_Facing; X = Y + 3, C=1.
verifiedEvt_Op23_Body$C0:6600 · 31 B · Engine
verifiedEvt_Op24_GetPcFacing$C0:661F · 13 B · EngineEvent opcode $24 (3 bytes: $24, p, a): Evt_Op23_GetObjFacing for party member p's object; X = Y + 3, C=1.
verifiedEvt_Op27_IfObjUnk0F00$C0:662C · 41 B · EngineEvent opcode $27 (3 bytes: $27, slot, n): goes on (X = Y + 3) when the object's Obj_Unk0F00 is nonzero (it has a frame to build), else jumps n bytes on from the n byte.
verifiedEvt_Op28_IfObjInsideScreen$C0:6655 · 80 B · EngineEvent opcode $28 (3 bytes: $28, slot, n): goes on (X = Y + 3) when the object is well inside the screen, by Evt_Op8F_FollowPc's test: its Obj_TileX minus EvtFollow_ScrCol (Map_TileOriginX / 2) is...
verifiedEvt_Op2D_IfAnyHeld$C0:66A5 · 13 B · EngineEvent opcode $2D (2 bytes: $2D, n): goes on when Pad_Unk00F8 or Pad_Unk00F9 is nonzero (any button or D-pad direction held, through the button map), else jumps.
verifiedEvt_Op30_IfMapHeldBit1$C0:66B2 · 10 B · EngineEvent opcode $30 (2 bytes: $30, n): goes on when Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1, the button the D-pad handlers run with) is held, else jumps.
verifiedEvt_Op31_IfMapHeldBit7$C0:66BC · 10 B · EngineEvent opcode $31 (2 bytes: $31, n): goes on when Pad_Unk00F8 bit 7 (Pad_Unk00F8Bit7) is held, else jumps.
verifiedEvt_Op34_IfHeldA$C0:66C6 · 10 B · EngineEvent opcode $34 (2 bytes: $34, n): goes on when A (Pad_A) is held in Menu_PadHeld, else jumps.
verifiedEvt_PadJump$C0:66D0 · 21 B · Engine
verifiedEvt_Op35_IfHeldB$C0:66E5 · 10 B · EngineEvent opcode $35 (2 bytes: $35, n): goes on when B (Pad_B) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op36_IfHeldX$C0:66EF · 10 B · EngineEvent opcode $36 (2 bytes: $36, n): goes on when X (Pad_X) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op37_IfHeldY$C0:66F9 · 8 B · EngineEvent opcode $37 (2 bytes: $37, n): goes on when Y (Pad_Y) is held in Menu_PadHeld, else jumps.
verifiedEvt_PadGoOn$C0:6701 · 4 B · Engine
verifiedEvt_Op38_IfHeldL$C0:6705 · 10 B · EngineEvent opcode $38 (2 bytes: $38, n): goes on when L (Pad_L) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op39_IfHeldR$C0:670F · 10 B · EngineEvent opcode $39 (2 bytes: $39, n): goes on when R (Pad_R) is held in Menu_PadHeld, else jumps.
verifiedEvt_Op3B_IfMapPressedBit1$C0:6719 · 11 B · EngineEvent opcode $3B (2 bytes: $3B, n): when Pad_Unk00F6Latch bit 1 (Pad_Unk00F6Bit1) is set it is cleared and the script goes on, else it jumps.
verifiedEvt_Op3C_IfMapPressedBit7$C0:6724 · 14 B · EngineEvent opcode $3C (2 bytes: $3C, n): as Evt_Op3B_IfMapPressedBit1 with bit 7 (Pad_Unk00F6Bit7, the button Field_ActionButton acts on).
verifiedEvt_Op3F_IfPressedA$C0:6732 · 14 B · EngineEvent opcode $3F (2 bytes: $3F, n): when A (Pad_A) is set in Pad_PressedLatch it is cleared and the script goes on, else it jumps.
verifiedEvt_Op40_IfPressedB$C0:6740 · 14 B · EngineEvent opcode $40 (2 bytes: $40, n): as Evt_Op3F_IfPressedA with B (Pad_B); goes on through Evt_PadGoOn2.
verifiedEvt_Op41_IfPressedX$C0:674E · 14 B · EngineEvent opcode $41 (2 bytes: $41, n): as Evt_Op3F_IfPressedA with X (Pad_X); goes on through Evt_PadGoOn2.
verifiedEvt_Op42_IfPressedY$C0:675C · 14 B · EngineEvent opcode $42 (2 bytes: $42, n): as Evt_Op3F_IfPressedA with Y (Pad_Y); goes on through Evt_PadGoOn2.
verifiedEvt_Op43_IfPressedL$C0:676A · 14 B · EngineEvent opcode $43 (2 bytes: $43, n): as Evt_Op3F_IfPressedA with L (Pad_L); goes on through Evt_PadGoOn2.
verifiedEvt_Op44_IfPressedR$C0:6778 · 12 B · EngineEvent opcode $44 (2 bytes: $44, n): as Evt_Op3F_IfPressedA with R (Pad_R).
verifiedEvt_PadGoOn2$C0:6784 · 4 B · Engine
verifiedEvt_Op47_SetScanlineLimit$C0:6788 · 10 B · EngineEvent opcode $47 (2 bytes: $47, v): the low byte of ObjQ_ScanlineLimit = v (Field_ProcessAnimQueue stops building frames once the V counter reaches it); X = Y + 2, C=1 through Evt_PadGoOn2.
verifiedEvt_Op48_GetLongByte$C0:6792 · 16 B · EngineEvent opcode $48 (5 bytes: $48, ptr, a): event word a's low byte = the byte at ptr; X = Y + 5, C=1.
verifiedEvt_ReadSrcPtrAndVar$C0:67A2 · 37 B · EngineReads the operands of opcodes $48 / $49: EvtMem_Src = the 3 bytes at Y + 1 (ptr), then X = the event word index (the byte at Y + 4) x 2, with EvtMem_Pos = Y + 4.
verifiedEvt_Op49_GetLongWord$C0:67C7 · 16 B · EngineEvent opcode $49 (5 bytes: $49, ptr, a): event word a = the word at ptr; X = Y + 5, C=1.
verifiedEvt_Op4A_SetLongByte$C0:67D7 · 12 B · EngineEvent opcode $4A (5 bytes: $4A, ptr, value): the byte at ptr = value; X = Y + 5, C=1.
verifiedEvt_ReadDstPtr$C0:67E3 · 24 B · EngineReads the pointer operand of opcodes $4A-$4D: EvtMem_Dst = the 3 bytes at Y + 1; X = Y + 4 (the next operand).
verifiedEvt_Op4B_SetLongWord$C0:67FB · 17 B · EngineEvent opcode $4B (6 bytes: $4B, ptr, value (word)): the word at ptr = value; X = Y + 6, C=1.
verifiedEvt_Op4C_SetLongVarByte$C0:680C · 29 B · EngineEvent opcode $4C (5 bytes: $4C, ptr, a): the byte at ptr = event word a's low byte; X = Y + 5, C=1.
verifiedEvt_Op4D_SetLongVarWord$C0:6829 · 29 B · EngineEvent opcode $4D (5 bytes: $4D, ptr, a): the word at ptr = event word a; X = Y + 5, C=1.
verifiedEvt_Op4E_CopyData$C0:6846 · 95 B · EngineEvent opcode $4E (variable: $4E, dst (word), bank, len (word), then len - 2 data bytes): copies the data bytes with MVN to dst in bank $7E when bank is $7E, else in bank $7F (any other bank byte)...
verifiedEvt_Op4F_SetVarByte$C0:68A5 · 33 B · EngineEvent opcode $4F (3 bytes: $4F, value, a): event word a's low byte = value; X = Y + 3, C=1.
verifiedEvt_Op50_SetVarWord$C0:68C6 · 35 B · EngineEvent opcode $50 (4 bytes: $50, value (word), a): event word a = value; X = Y + 4, C=1.
verifiedEvt_Op51_CopyVarByte$C0:68E9 · 42 B · EngineEvent opcode $51 (3 bytes: $51, a, b): event word b's low byte = event word a's low byte (a is read as a word, only its low byte stored); X = Y + 3, C=1.
verifiedEvt_Op52_CopyVarWord$C0:6913 · 42 B · EngineEvent opcode $52 (3 bytes: $52, a, b): event word b = event word a; X = Y + 3, C=1.
verifiedEvt_Op53_GetMemByte$C0:693D · 39 B · EngineEvent opcode $53 (4 bytes: $53, m (word), a): event word a's low byte = the byte at Evt_Mem7F + m (read as a word, its low byte stored); X = Y + 4, C=1.
verifiedEvt_Op54_GetMemWord$C0:6964 · 39 B · EngineEvent opcode $54 (4 bytes: $54, m (word), a): event word a = the word at Evt_Mem7F + m; X = Y + 4, C=1.
verifiedEvt_Op55_GetUnk7F0000$C0:698B · 27 B · EngineEvent opcode $55 (2 bytes: $55, a): event word a's low byte = Eng_Unk7F0000; X = Y + 2, C=1.
verifiedEvt_Op56_SetMemByte$C0:69A6 · 30 B · EngineEvent opcode $56 (4 bytes: $56, value, m (word)): the byte at Evt_Mem7F + m = value; X = Y + 4, C=1.
verifiedEvt_Op58_SetMemVarByte$C0:69C4 · 39 B · EngineEvent opcode $58 (4 bytes: $58, a, m (word)): the byte at Evt_Mem7F + m = event word a's low byte; X = Y + 4, C=1.
verifiedEvt_Op59_SetMemVarWord$C0:69EB · 39 B · EngineEvent opcode $59 (4 bytes: $59, a, m (word)): the word at Evt_Mem7F + m = event word a; X = Y + 4, C=1.
verifiedEvt_Op5A_SetUnk7F0000$C0:6A12 · 13 B · EngineEvent opcode $5A (2 bytes: $5A, value): Eng_Unk7F0000 = value; X = Y + 2, C=1.
verifiedEvt_Op5B_AddVarByte$C0:6A1F · 38 B · EngineEvent opcode $5B (3 bytes: $5B, value, a): event word a's low byte += value; X = Y + 3, C=1.
verifiedEvt_Op5D_AddVarVarByte$C0:6A45 · 47 B · EngineEvent opcode $5D (3 bytes: $5D, a, b): event word b's low byte += event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op5E_AddVarVarWord$C0:6A74 · 47 B · EngineEvent opcode $5E (3 bytes: $5E, a, b): event word b += event word a; X = Y + 3, C=1.
verifiedEvt_Op5F_SubVarByte$C0:6AA3 · 38 B · EngineEvent opcode $5F (3 bytes: $5F, value, a): event word a's low byte -= value; X = Y + 3, C=1.
verifiedEvt_Op60_SubVarWord$C0:6AC9 · 40 B · EngineEvent opcode $60 (4 bytes: $60, value (word), a): event word a -= value; X = Y + 4, C=1.
verifiedEvt_Op61_SubVarVarByte$C0:6AF1 · 47 B · EngineEvent opcode $61 (3 bytes: $61, a, b): event word b's low byte -= event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op63_SetVarBit$C0:6B20 · 43 B · EngineEvent opcode $63 (3 bytes: $63, bit, a): sets bit number bit (0-7, through BitSet) in event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op64_ClearVarBit$C0:6B4B · 43 B · EngineEvent opcode $64 (3 bytes: $64, bit, a): clears bit number bit (0-7, through BitClear) in event word a's low byte; X = Y + 3, C=1.
verifiedEvt_Op65_SetMemBit$C0:6B76 · 46 B · EngineEvent opcode $65 (3 bytes: $65, bit, m): sets a bit of the byte at Evt_Mem7F + m, or at Evt_Mem7F + $100 + m when bit 7 of the bit operand is set; the bit number is the operand's bits 0-3...
verifiedEvt_Op66_ClearMemBit$C0:6BA4 · 46 B · EngineEvent opcode $66 (3 bytes: $66, bit, m): clears a bit of the byte at Evt_Mem7F + m, or at Evt_Mem7F + $100 + m when bit 7 of the bit operand is set; the bit number is the operand's bits 0-3...
verifiedEvt_Op67_AndVarByte$C0:6BD2 · 37 B · EngineEvent opcode $67 (3 bytes: $67, mask, a): ANDs event word a's low byte with mask; X = Y + 3, C=1.
verifiedEvt_Op69_OrVarByte$C0:6BF7 · 37 B · EngineEvent opcode $69 (3 bytes: $69, mask, a): ORs event word a's low byte with mask; X = Y + 3, C=1.
verifiedEvt_Op6B_EorVarByte$C0:6C1C · 37 B · EngineEvent opcode $6B (3 bytes: $6B, mask, a): EORs event word a's low byte with mask; X = Y + 3, C=1.
verifiedEvt_Op6F_ShrVarByte$C0:6C41 · 40 B · EngineEvent opcode $6F (3 bytes: $6F, count, a): shifts event word a's low byte right count times; X = Y + 3, C=1.
verifiedEvt_Op71_IncVarByte$C0:6C69 · 28 B · EngineEvent opcode $71 (2 bytes: $71, a): adds 1 to event word a's low byte (wrapping in the byte); X = Y + 2, C=1.
verifiedEvt_Op72_IncVarWord$C0:6C85 · 28 B · EngineEvent opcode $72 (2 bytes: $72, a): adds 1 to event word a; X = Y + 2, C=1.
verifiedEvt_Op73_DecVarByte$C0:6CA1 · 28 B · EngineEvent opcode $73 (2 bytes: $73, a): subtracts 1 from event word a's low byte (wrapping in the byte); X = Y + 2, C=1.
verifiedEvt_Op75_SetVarByte1$C0:6CBD · 25 B · EngineEvent opcode $75 (2 bytes: $75, a): event word a's low byte = 1; X = Y + 2, C=1.
verifiedEvt_Op76_SetVarWord1$C0:6CD6 · 26 B · EngineEvent opcode $76 (2 bytes: $76, a): event word a = 1; X = Y + 2, C=1.
verifiedEvt_Op77_ClearVarByte$C0:6CF0 · 25 B · EngineEvent opcode $77 (2 bytes: $77, a): event word a's low byte = 0; X = Y + 2, C=1.
verifiedEvt_Op7F_RandomVarByte$C0:6D09 · 38 B · EngineEvent opcode $7F (2 bytes: $7F, a): event word a's low byte = the next RandomTable byte: Field_Unk0400Copy is incremented and indexes it (as Obj_SetVelocityChecked does); X = Y + 2, C=1.
verifiedLocLoad_UploadPack$C0:6D2F · 54 B · EngineOne graphics pack of LocLoad_Unk0960: reads the pack number at [LocGfx_PackListPtr]; unless it is LocRom_SetNone, unpacks its LocGfx_PackPtrs entry with Decomp_ToWramVec to LocGfx_Stage and...
verifiedLocLoad_UnpackPacks67$C0:6D65 · 106 B · EngineThe end of LocLoad_Unk0960: with LocGfx_PackListPtr on entry byte 6 of the LocGfx_Lists entry, unpacks pack 6 to LocGfx_Unk7F6000, steps the pointer (16-bit INX this time), and unpacks pack 7 to...
verifiedLocLoad_Unk6DCF$C0:6DCF · 88 B · EngineLoads the layer-3 graphics: if LocRom.Tileset3 is LocRom_SetNone it only sets Field_UnkBB = 1 (no layer 3; LocLoad_Unk0A14 and LocLoad_UnkA33B test it).
verifiedCredits_LoadGfx$C0:6E27 · 53 B · EngineUnpacks the pack at Credits_GfxPack ($FD:0000) to LocGfx_StageL3 and uploads Credits_GfxBytes of it to VRAM LocGfx_VramL3, as LocLoad_Unk6DCF loads a location's layer-3 graphics.
verifiedField_UploadUnk1F00$C0:6E5C · 68 B · EngineUploads one of eight bank-$FF graphics sets picked, like Pal_LoadUnkRow0's colours, by Menu_Config01 bits 0-2: the set's first Field_UploadUnk1F00Bytes ($200) go to VRAM $1F00 and the next...
verifiedField_UploadUnk1F00Srcs$C0:6EA0 · 16 B · EngineField_UploadUnk1F00's eight source offsets in bank $FF, one per Menu_Config01 setting; each set is $280 bytes ($200 + $80).
verifiedField_UploadUnk1D00$C0:6EB0 · 27 B · EngineUploads Field_UploadUnk1D00Bytes ($280) from Field_Unk7EF000 to VRAM $1D00 (VramDma_Upload, word writes): the 32 x 10 tilemap Field_Unk29F7 writes there (a bordered panel, probably a window...
verifiedField_UploadUnk5800$C0:6ECB · 38 B · EngineUploads Field_UploadUnk5800Bytes ($400) from Field_Unk7EF000 to VRAM word Field_UploadVram5800 + Field_Unk31 x $200 (VramDma_Upload, word writes).
verifiedField_UploadUnk1C00$C0:6EF1 · 27 B · EngineAs Field_UploadUnk1D00 with VRAM $1C00 and Field_UploadUnk1C00Bytes ($200), from the same Field_Unk7EF000: the 32 x 8 tilemap of tiles $00-$FF that Field_Unk2B78 writes there.
verifiedField_UploadUnk0000$C0:6F0C · 82 B · EngineFour uploads of Field_UploadUnk0000Bytes ($40) from bank $FF to the start of VRAM: FieldRom_Unk9CF0 + 0 / $40 / $80 / $C0 to VRAM $0000, $0100, $0030 and $0130 (two 2-tile pieces in each of two...
verifiedField_UploadUnk57E0$C0:6F5E · 27 B · EngineUploads Field_UploadUnk57E0Bytes ($40) from FieldRom_Unk9260 ($FF:9260) to VRAM $57E0, the last $20 words of the area LocLoad_Unk6DCF fills from LocGfx_VramL3 ($5000), so it overwrites the end of...
verifiedField_ResetUnk0B88$C0:6F79 · 33 B · EngineWith DP=$2100, writes Field_Unk0B80Empty ($80) to the Field_Unk0B88Bytes (30) bytes of Field_Unk0B88 through the WRAM port.
verifiedObj_Unk6F9A$C0:6F9A · 13 B · Sprites & objectsRuns Obj_TileSlotHandlers entry Obj_Unk1100 of Obj_Cur, unless bit 7 of it is set.
verifiedObj_TileSlotHandlers$C0:6FA7 · 18 B · Sprites & objectsObj_Unk6F9A's handlers by Obj_Unk1100 (9 words, kinds 0-8).
verifiedObj_TileSlotNone$C0:6FB9 · 1 B · Sprites & objectsObj_TileSlotHandlers' entry for the kinds that take no tile slot: RTS.
verifiedObj_TileSlotAllocKind$C0:6FBA · 156 B · Sprites & objectsGives Obj_Cur tile slots in Obj_TileSlot by its size class (Obj_SprSize & ObjSpr_SizeMask): - class 0: the first free slot from ObjTile_SingleTop ($19) down to 1 (slot 0 is never tried); - classes...

$C0:7000

Verified · 41

verifiedObj_Unk7056$C0:7056 · 46 B · Sprites & objectsGives back Obj_Cur's tile slot(s): n = Obj_TileRecOfs / $20 (the slot Obj_TileSlotAllocKind took).
verifiedLocLoad_Unk7084$C0:7084 · 101 B · EngineCopies the location's palette rows: LocPal_Rom entry LocRom.Palette (LocPal_SetBytes = 7 x 30 bytes, offset by the hardware multiplier) goes with seven MVNs of LocPal_RowBytes each to Pal_LocRows...
verifiedPal_LoadUnkRow0$C0:70E9 · 69 B · EngineSets colours 1-15 of Pal_Buf row 0 and then copies all of Pal_Buf (Pal_BufBytes) to Pal_CgramBuf ($7E:2200): - 30 bytes from FieldRom_PalRow0Sets + 2 + n x 16, n = Menu_Config01 (Menu_Config+1)...
verifiedPal_UploadCgram$C0:712E · 38 B · EngineSends Pal_CgramBuf (Pal_BufBytes from $7E:2200) to CGRAM from colour 0 with DMA channel 7 (mode 0, B-bus CGDATA).
verifiedPal_UploadCgram_Rts$C0:7154 · 1 B · Engine
verifiedField_ResetUnk0B80$C0:7155 · 27 B · EngineWrites Field_Unk0B80Empty ($80) to the 8 bytes of Field_Unk0B80, one STA each (see Field_ResetUnk0B88).
verifiedObj_Unk7170$C0:7170 · 17 B · Sprites & objectsUnless Field_Unk54 bit 7 is set or Obj_Cur's Obj_Unk1100 has bit 7 set, runs Obj_PalSlotHandlers entry Obj_Unk1100 (kinds 0-11) to give the object a palette slot.
verifiedObj_PalSlotHandlers$C0:7181 · 24 B · Sprites & objectsObj_Unk7170's handlers by Obj_Unk1100 (12 words, kinds 0-11).
verifiedObj_PalSlotKind0$C0:7199 · 2 B · Sprites & objectsKind 0: X = ObjPal_SlotKind0 (slot 5), then falls into Obj_PalSlotFixed.
verifiedObj_PalSlotFixed$C0:719B · 119 B · Sprites & objectsGives Obj_Cur the palette slot X (5, 6 or 7 for kinds 0, 1 and 2).
verifiedObj_PalSlotKind1$C0:7212 · 5 B · Sprites & objectsKind 1: Obj_PalSlotFixed with X = ObjPal_SlotKind1 (slot 6).
verifiedObj_PalSlotKind2$C0:7217 · 5 B · Sprites & objectsKind 2: Obj_PalSlotFixed with X = ObjPal_SlotKind2 (slot 7).
verifiedObj_PalSlotAny$C0:721C · 152 B · Sprites & objectsKinds 3, 4 and 7-11: first looks through slots 0 to ObjPal_AnyEnd - 1 (0-4) for a taken one whose owner has Obj_Cur's Obj_PalSrc and, at the first, chains Obj_Cur after the owner (Obj_PalPrev =...
verifiedObj_Unk72B4$C0:72B4 · 152 B · Sprites & objectsAs Obj_PalSlotAny over slots ObjPal_BtlFirst to ObjPal_BtlEnd - 1 (1-3): kinds 5 and 6 through Obj_PalSlotHandlers, and FieldBtl_SaveObj for an object with Obj_Unk1A81 bit 7 set.
verifiedObj_Unk734C$C0:734C · 77 B · Sprites & objectsTakes Obj_Cur out of its palette slot's chain, unless Field_Unk54 bit 7 is set (then nothing, C=1).
verifiedMap_InitMasksAndLimits$C0:7399 · 269 B · EngineTurns the six layer sizes LocLoad_UnkA33B just set into the wrap masks the row / column writers use: Map_ColMask1 from Map_Unk0BCB, Map_RowMask1 from Map_Unk0BCD, Map_ColMask2 / RowMask2 from...
verifiedMap_InitOrigin$C0:74A6 · 46 B · EngineSets the scroll origin for the leader's entry point: Map_InitOriginX and Map_InitOriginY, then, when Map_Unk0BC9 has bit 7 set (layer 2 at half rate), layer 2's half-rate origin and bounds...
verifiedField_Unk74D4$C0:74D4 · 13 B · EngineResets layer 1's scroll: zeroes Map_BgColBias / Map_BgRowBias and the scroll words Map_Unk1D87 / Map_Unk1D89, then runs Sub_C07F9A for the new edge addresses.
verifiedField_Unk74D4_Tail$C0:74E1 · 7 B · Engine
verifiedField_Unk74E8$C0:74E8 · 15 B · EngineAs Field_Unk74D4 for layer 2: zeroes Map_BgColBias2 / Map_BgRowBias2, Map_Unk1D8B and Map_Unk1D8D, then Field_Unk74D4_Tail.
verifiedField_Unk74F7$C0:74F7 · 15 B · EngineAs Field_Unk74D4 for layer 3: zeroes Map_BgColBias3 / Map_BgRowBias3, Map_Unk1D8F and Map_Unk1D91, then Field_Unk74D4_Tail.
verifiedMap_InitOriginX$C0:7506 · 77 B · EnginePuts layer 1's left origin (Map_TileOriginX, in 8x8 tiles: metatile column x 2) so that the entry column Loc_EntryX is Map_OriginLeadX metatiles from the screen's left edge, kept inside the limits...
verifiedMap_InitOriginY$C0:7553 · 77 B · EngineAs Map_InitOriginX for rows: Map_TileOriginY from Loc_EntryY and the limits Map_Unk1D1C-1D1D, the leader Map_OriginLeadY metatiles below the top edge; the bottom bound Map_Unk1D10 = origin +...
verifiedMap_ClearBufC800$C0:75A0 · 73 B · Engine(was Map_Unk75A0.) Zeroes the 2 KB WRAM buffer Map_BufC800 ($7E:C800–$7E:CFFF) that Field_BuildC800Mode1/2/4 fill: the first MVN copies the 32 zero bytes at GfxRom_D2 to its start, and each later...
verifiedField_BuildC800Mode1$C0:75E9 · 41 B · EngineMap layer redraws, row / column writers and edge VRAM addresses ($C0:75E9–$C0:8242) The map sits in WRAM as metatile numbers.
verifiedMap_WriteRow1$C0:7612 · 466 B · EngineWrites one row of layer-1 tilemap words to WMDATA (WRAM at WMADD).
verifiedMap_WriteCol1$C0:77E4 · 264 B · EngineWrites one column of layer-1 tilemap words to WMDATA, top to bottom.
verifiedField_BuildC800Mode2$C0:78EC · 227 B · EngineRedraws layer 2 into Map_BufC800 (WMADD = $7E:C800) with Map_WriteRow2, 16 metatiles (Map_RedrawLen) per row, one of three ways: - Map_LayerEdgeOff bit 1 clear, Map_Unk0BC9 bit 7 clear: as...
verifiedMap_WriteRow2$C0:79CF · 474 B · EngineAs Map_WriteRow1 for layer 2: masks Map_RowMask2 / Map_ColMask2, the number's low byte from Map_Layer2Tiles and bit 8 from Map_TileHiBits bit 1, Map_Meta12* words.
verifiedMap_WriteCol2$C0:7BA9 · 268 B · EngineAs Map_WriteCol1 for layer 2 (Map_RowMask2 / Map_ColMask2, Map_Layer2Tiles, Map_TileHiBits bit 1, Map_Meta12*); an odd first row also gives 2 x Map_BuildLen + 1 words.
verifiedField_BuildC800Mode4$C0:7CB5 · 177 B · EngineAs Field_BuildC800Mode2 for layer 3 with Map_WriteRow3, without the half-rate path: Map_LayerEdgeOff bit 2 clear redraws 32 rows from Map_TileOriginY / Map_TileOriginX; set builds the fixed map...
verifiedMap_WriteRow3$C0:7D66 · 250 B · EngineAs Map_WriteRow1 for layer 3: masks Map_RowMask3 / Map_ColMask3, an 8-bit metatile number from Map_Layer3Tiles (zero-extended), words from Map_Meta3*.
verifiedMap_WriteCol3$C0:7E60 · 248 B · EngineAs Map_WriteCol1 for layer 3 (Map_RowMask3 / Map_ColMask3, Map_Layer3Tiles zero-extended, Map_Meta3*); an odd first row gives 2 x Map_BuildLen + 1 words.
verifiedMap_UploadBufTo7400$C0:7F58 · 5 B · EngineSends Map_BufC800 to VRAM through VramDma_Upload (VramDma_Mode 1, source $7E:C800): Map_UploadBufTo7400 ($7F58) 2 KB to VRAM word $7400; Map_UploadBufTo7000 ($7F5D) 2 KB to VRAM word $7000...
verifiedMap_UploadBufTo7000$C0:7F5D · 3 B · Engine
verifiedMap_UploadBufToX$C0:7F60 · 2 B · Engine
verifiedMap_UploadBuf2K$C0:7F62 · 5 B · Engine
verifiedMap_UploadBuf_Tail$C0:7F67 · 16 B · Engine
verifiedMap_UploadBuf4K$C0:7F77 · 7 B · Engine
verifiedLocLoad_ClearPage1D00$C0:7F7E · 28 B · EngineZeroes the 256 bytes at $00:1D00-$1DFF (the map page !DP_Map, low WRAM) with ClearRAMDMA: DmaFill_Size = $0100, DmaFill_Dest = $1D00, DmaFill_Bank = $00.
verifiedSub_C07F9A$C0:7F9A · 419 B · Engine (unnamed)Purpose not established (no reader of its results traced).

$C0:8000

Verified · 50

verifiedBg_RowSpan64x32$C0:813D · 100 B · EngineSplits a run of 34 tilemap words (Map_EdgeRowTiles) along row Y from column A of a 64x32 tilemap (two 32x32 screens, the right one Bg_ScreenWords further on) into pieces contiguous in VRAM.
verifiedBg_RowSpan64x32Addr$C0:81A1 · 53 B · EngineThe addresses of Bg_RowSpan64x32 without the sizes, in other registers: X = word offset of (A, Y), A = offset of the start of row Y in the other screen, Y = X - 31 (the third piece's address; the...
verifiedBg_ColSpan64x32$C0:81D6 · 66 B · EngineSplits a 32-word column of the 64x32 tilemap, column A from row Y and wrapping at the screen's bottom, into two pieces: X = word offset of (A, Y), Y = offset of (A, row 0) in the same screen...
verifiedBg_ColSpan64x32Addr$C0:8218 · 43 B · EngineThe addresses of Bg_ColSpan64x32 without the sizes: X = word offset of (A, Y), A = offset of (A, row 0) in the same screen.
verifiedMap_BuildRowYInc1$C0:8243 · 32 B · EngineLayer-1 row for a rising Y scroll: WMADD = Map_BufC800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D10; runs Map_WriteRow1 and sets bit 0 in...
verifiedMap_BuildRowYInc2$C0:8263 · 34 B · EngineLayer-2 row for a rising Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D10; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYInc2Half$C0:8285 · 32 B · EngineLayer-2 row for a rising Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_Unk1D12 - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D18; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYInc3$C0:82A5 · 32 B · EngineLayer-3 row for a rising Y scroll: WMADD = Map_BufD800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D10; runs Map_WriteRow3 and sets bit 2 in...
verifiedMap_BuildRowYDec1$C0:82C5 · 32 B · EngineLayer-1 row for a falling Y scroll: WMADD = Map_BufC800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_TileOriginY; runs Map_WriteRow1 and sets bit 0 in...
verifiedMap_BuildRowYDec2$C0:82E5 · 32 B · EngineLayer-2 row for a falling Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_TileOriginY; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYDec2Half$C0:8305 · 32 B · EngineLayer-2 row for a falling Y scroll: WMADD = Map_BufD000, Map_BuildCol = Map_Unk1D12 - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_Unk1D16; runs Map_WriteRow2 and sets bit 1 in...
verifiedMap_BuildRowYDec3$C0:8325 · 32 B · EngineLayer-3 row for a falling Y scroll: WMADD = Map_BufD800, Map_BuildCol = Map_TileOriginX - 1, Map_BuildLen = Map_EdgeRowLen, Map_BuildRow = Map_TileOriginY; runs Map_WriteRow3 and sets bit 2 in...
verifiedMap_BuildColXInc1$C0:8345 · 32 B · EngineLayer-1 column for a rising X scroll: WMADD = Map_BufC800 + Map_BufColOfs, Map_BuildCol = Map_Unk1D0C, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol1 and...
verifiedMap_BuildColXInc2$C0:8365 · 32 B · EngineLayer-2 column for a rising X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_Unk1D0C, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol2 and...
verifiedMap_BuildColXInc2Half$C0:8385 · 32 B · EngineLayer-2 column for a rising X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_Unk1D14, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_Unk1D16 - 1; runs Map_WriteCol2 and sets...
verifiedMap_BuildColXInc3$C0:83A5 · 32 B · EngineLayer-3 column for a rising X scroll: WMADD = Map_BufD800 + Map_BufColOfs, Map_BuildCol = Map_Unk1D0C, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol3 and...
verifiedMap_BuildColXDec1$C0:83C5 · 32 B · EngineLayer-1 column for a falling X scroll: WMADD = Map_BufC800 + Map_BufColOfs, Map_BuildCol = Map_TileOriginX, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol1...
verifiedMap_BuildColXDec2$C0:83E5 · 32 B · EngineLayer-2 column for a falling X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_TileOriginX, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol2...
verifiedMap_BuildColXDec2Half$C0:8405 · 32 B · EngineLayer-2 column for a falling X scroll: WMADD = Map_BufD000 + Map_BufColOfs, Map_BuildCol = Map_Unk1D12, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_Unk1D16 - 1; runs Map_WriteCol2 and sets...
verifiedMap_BuildColXDec3$C0:8425 · 32 B · EngineLayer-3 column for a falling X scroll: WMADD = Map_BufD800 + Map_BufColOfs, Map_BuildCol = Map_TileOriginX, Map_BuildLen = Map_EdgeColLen, Map_BuildRow = Map_TileOriginY - 1; runs Map_WriteCol3...
verifiedMap_UploadRowYInc1$C0:8445 · 98 B · EngineLayer-1 row upload for Map_BuiltRowYInc bit 0: sends the row in Map_BufC800 to VRAM as three pieces, at most, of Map_EdgeSize1 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_EdgeDmaRow$C0:84A7 · 26 B · EngineThe shared end of the row uploads: VMAIN = increment by 1 word after the high byte, DMA channel 7 in word mode (DMAP_TwoRegs) to VMDATAL, source bank $7E, and starts it.
verifiedMap_UploadRowYInc2$C0:84C1 · 98 B · EngineLayer-2 row upload for Map_BuiltRowYInc bit 1: sends the row in Map_BufD000 to VRAM as three pieces, at most, of Map_EdgeSize2 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYInc3$C0:8523 · 98 B · EngineLayer-3 row upload for Map_BuiltRowYInc bit 2: sends the row in Map_BufD800 to VRAM as three pieces, at most, of Map_EdgeSize3 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYDec1$C0:8585 · 98 B · EngineLayer-1 row upload for Map_BuiltRowYDec bit 0: sends the row in Map_BufC800 to VRAM as three pieces, at most, of Map_EdgeSize1 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYDec2$C0:85E7 · 98 B · EngineLayer-2 row upload for Map_BuiltRowYDec bit 1: sends the row in Map_BufD000 to VRAM as three pieces, at most, of Map_EdgeSize2 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadRowYDec3$C0:8649 · 98 B · EngineLayer-3 row upload for Map_BuiltRowYDec bit 2: sends the row in Map_BufD800 to VRAM as three pieces, at most, of Map_EdgeSize3 +0/+2/+4 bytes (a piece of size 0 is skipped), each from where the...
verifiedMap_UploadColXInc1$C0:86AB · 50 B · EngineLayer-1 column upload for Map_BuiltColXInc bit 0: sends the column at Map_BufC800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize1 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_EdgeDmaCol$C0:86DD · 26 B · EngineAs Map_EdgeDmaRow with VMAIN = increment by 32 words after the high byte (VRAM_INC_32), so the words go down a tilemap column.
verifiedMap_UploadColXInc2$C0:86F7 · 50 B · EngineLayer-2 column upload for Map_BuiltColXInc bit 1: sends the column at Map_BufD000 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize2 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXInc3$C0:8729 · 50 B · EngineLayer-3 column upload for Map_BuiltColXInc bit 2: sends the column at Map_BufD800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize3 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXDec1$C0:875B · 50 B · EngineLayer-1 column upload for Map_BuiltColXDec bit 0: sends the column at Map_BufC800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize1 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXDec2$C0:878D · 50 B · EngineLayer-2 column upload for Map_BuiltColXDec bit 1: sends the column at Map_BufD000 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize2 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedMap_UploadColXDec3$C0:87BF · 50 B · EngineLayer-3 column upload for Map_BuiltColXDec bit 2: sends the column at Map_BufD800 + Map_BufColOfs to VRAM as two pieces, at most, of Map_EdgeSize3 +6/+8 bytes (a piece of size 0 is skipped), the...
verifiedField_Unk87F1$C0:87F1 · 45 B · EngineBuilds the right-hand edge column of each layer after a full redraw and recomputes the edge addresses: Map_BuildColXInc1; for layer 2, unless Map_LayerEdgeOff has Map_Layer2 set...
verifiedField_FrameUpdate$C0:881E · 60 B · EngineField work done every frame, before input-driven checks such as Field_ActionButton: resets Field_UnkEB (the action-button target) to none, then with DP=$1D00 runs Map_ResetUnk1D2E, clears...
verifiedField_Unk885A$C0:885A · 139 B · EngineA two-step job driven by Field_Unk38, run frame after frame by DefaultHandler's map-redraw path until it clears Field_Unk38: - Field_Unk38 = 1: zero Map_Unk1D2E/1D30/1D32/1D33.
verifiedMap_ResetUnk1D2E$C0:88E5 · 9 B · EngineCopies Map_Unk1D2A to Map_Unk1D2E and Map_Unk1D2B to Map_Unk1D30 at the start of every Field_FrameUpdate (so those two hold per-frame values derived from a standing pair; meaning unknown).
verifiedField_DpadDispatch$C0:88EE · 20 B · EngineUnless Field_Unk38 is busy, runs the Field_DpadHandlerTable entry picked by Pad_Unk00F9 bits 0-3 (16 entries; the D-pad bits, if Pad_Unk00F9 is laid out like Pad_Pressed's high byte), with 8-bit X/Y.
verifiedField_DpadHandlerTable$C0:8902 · 34 B · EngineField_DpadDispatch's handler for each value of Pad_Unk00F9 bits 0-3, read as Right (bit 0), Left (1), Down (2) and Up (3) from what the handlers do; impossible pairs (Left+Right, Up+Down) and...
verifiedField_DpadNone$C0:8924 · 1 B · EngineNo direction (or an impossible combination): leaves Map_Unk1D2C/1D2D at the 0 Field_FrameUpdate set and Map_Unk1D2E/1D30 as they are.
verifiedField_DpadRight$C0:8925 · 31 B · EngineRight: Map_Unk1D2C = +$10 and Map_Unk1D2E += $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadLeft$C0:8944 · 31 B · EngineLeft: Map_Unk1D2C = -$10 and Map_Unk1D2E -= $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadUp$C0:8963 · 31 B · EngineUp: Map_Unk1D2D = -$10 and Map_Unk1D30 -= $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadDown$C0:8982 · 31 B · EngineDown: Map_Unk1D2D = +$10 and Map_Unk1D30 += $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadDownRight$C0:89A1 · 49 B · EngineDown+Right: both steps +$10, both sums up by $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadDownLeft$C0:89D2 · 53 B · EngineDown+Left: X step -$10 (sum down), Y step +$10 (sum up); $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadUpRight$C0:8A07 · 53 B · EngineUp+Right: X step +$10 (sum up), Y step -$10 (sum down); $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedField_DpadUpLeft$C0:8A3C · 49 B · EngineUp+Left: both steps -$10, both sums down by $10; $20 each instead while Pad_Unk00F8 bit 1 (Pad_Unk00F8Bit1) is set.
verifiedMap_Unk8A6D$C0:8A6D · 1,800 B · EngineProbably the leader's collision with the map and with other objects (inferred: it zeroes the parts of the step whose moved box would have a corner on a blocking tile or touch a blocking object...

$C0:9000

Verified · 50

verifiedMap_Unk9175$C0:9175 · 55 B · EngineField_FrameUpdate's step after the D-pad: zeroes Map_Unk1D32/1D33, then copies Map_Unk1D2E (signed X step) into Map_Unk1D32 unless the leader is already at the limit in that direction...
verifiedMap_Unk91AC$C0:91AC · 565 B · EngineAdds up this frame's scroll amounts for three sets of layer scroll words and splits them into whole pixels for Map_Unk93E1, which runs next.
verifiedMap_Unk93E1$C0:93E1 · 106 B · EngineApplies the pixels Map_Unk91AC split out this frame to the three sets of scroll words, then has the new tilemap edges built: - zeroes Map_EdgeRowYInc/YDec and Map_EdgeColXInc/XDec; - layer 1...
verifiedMap_Scroll1XInc$C0:944B · 50 B · EngineLayer 1, X rising: once per pixel in Map_Move1XPos, Map_Unk1D87 + 1 and the fine counter Map_Unk1D93 + 1 (0-$0F, wrapping).
verifiedMap_Scroll1XDec$C0:947D · 48 B · EngineLayer 1, X falling: as Map_Scroll1XInc with Map_Move1XNeg, stepping Map_Unk1D87 and Map_Unk1D93 down; the crossings are 0 to $0F and $08 to $07, and lower the low bytes of Map_Unk1D0C and...
verifiedMap_Scroll1YInc$C0:94AD · 50 B · EngineLayer 1, Y rising: as Map_Scroll1XInc with Map_Move1YPos, Map_Unk1D89 and the fine counter Map_Unk1D96; the crossings raise the low bytes of Map_TileOriginY and Map_Unk1D10 and store Map_Layer1 in...
verifiedMap_Scroll1YDec$C0:94DF · 48 B · EngineLayer 1, Y falling: as Map_Scroll1XDec with Map_Move1YNeg, Map_Unk1D89 and Map_Unk1D96; the crossings lower the low bytes of Map_TileOriginY and Map_Unk1D10 (in this order, unlike the X version)...
verifiedMap_Scroll2XInc$C0:950F · 54 B · EngineLayer 2, X rising: once per pixel in Map_Move2XPos, Map_Unk1D8B + 1 and the fine counter Map_Unk1D94 + 1 (0-$0F, wrapping).
verifiedMap_Scroll2XDec$C0:9545 · 52 B · EngineLayer 2, X falling: as Map_Scroll2XInc with Map_Move2XNeg, stepping down (crossings 0 to $0F and $08 to $07; Map_EdgeColXDec).
verifiedMap_Scroll2YInc$C0:9579 · 54 B · EngineLayer 2, Y rising: as Map_Scroll2XInc with Map_Move2YPos, Map_Unk1D8D and Map_Unk1D97 (Map_EdgeRowYInc).
verifiedMap_Scroll2YDec$C0:95AF · 52 B · EngineLayer 2, Y falling: as Map_Scroll2XDec with Map_Move2YNeg, Map_Unk1D8D and Map_Unk1D97 (Map_EdgeRowYDec).
verifiedMap_Scroll2XIncHalf$C0:95E3 · 54 B · EngineLayer 2 at half rate, X rising (Map_Unk0BC9 bit 7): once per step in Map_Move2XPos the fine counter Map_Unk1D94 + 1, here 0-$1F (wrapping), and Map_Unk1D8B + 1 only when the new count is even, so...
verifiedMap_Scroll2XDecHalf$C0:9619 · 52 B · EngineLayer 2 at half rate, X falling: as Map_Scroll2XIncHalf with Map_Move2XNeg, counting down (crossings 0 to $1F and $10 to $0F, which lower Map_Unk1D14 and Map_Unk1D12 and set Map_Layer2 in...
verifiedMap_Scroll2YIncHalf$C0:964D · 54 B · EngineLayer 2 at half rate, Y rising: as Map_Scroll2XIncHalf with Map_Move2YPos, Map_Unk1D97 and Map_Unk1D8D; the crossings raise Map_Unk1D16 and Map_Unk1D18 (Map_EdgeRowYInc).
verifiedMap_Scroll2YDecHalf$C0:9683 · 52 B · EngineLayer 2 at half rate, Y falling: as Map_Scroll2XDecHalf with Map_Move2YNeg, Map_Unk1D97 and Map_Unk1D8D; the crossings lower Map_Unk1D16 and Map_Unk1D18 (Map_EdgeRowYDec).
verifiedMap_Scroll3XInc$C0:96B7 · 54 B · EngineLayer 3, X rising: as Map_Scroll2XInc with Map_Move3XPos, Map_Unk1D8F, Map_Unk1D95 and the Map_Layer3 bit.
verifiedMap_Scroll3XDec$C0:96ED · 52 B · EngineLayer 3, X falling: as Map_Scroll2XDec with Map_Move3XNeg, Map_Unk1D8F, Map_Unk1D95 and the Map_Layer3 bit.
verifiedMap_Scroll3YInc$C0:9721 · 62 B · EngineLayer 3, Y rising: as Map_Scroll2YInc with Map_Move3YPos, Map_Unk1D91, Map_Unk1D98 and the Map_Layer3 bit; also adds 4 to Map_Unk1DFB per pixel (four INCs; what reads it is not traced).
verifiedMap_Scroll3YDec$C0:975F · 60 B · EngineLayer 3, Y falling: as Map_Scroll2YDec with Map_Move3YNeg, Map_Unk1D91, Map_Unk1D98 and the Map_Layer3 bit; also subtracts 4 from Map_Unk1DFB per pixel.
verifiedMap_EdgeColsXInc$C0:979B · 49 B · EngineFor each layer bit set in Map_EdgeColXInc (1, 2, 3 in that order) runs that layer's column builder (Map_BuildColXInc1/2/3) and then adds 1 to the layer's column bias (Map_BgColBias...
verifiedMap_EdgeColsXIncHalf$C0:97CC · 49 B · EngineAs Map_EdgeColsXInc, with Map_BuildColXInc2Half as layer 2's builder (used while Map_Unk0BC9 bit 7 is set).
verifiedMap_EdgeColsXDec$C0:97FD · 49 B · EngineAs Map_EdgeColsXInc for Map_EdgeColXDec: builders Map_BuildColXDec1/ 2/3, and the column biases go down by 1 (wrapping at 64).
verifiedMap_EdgeColsXDecHalf$C0:982E · 49 B · EngineAs Map_EdgeColsXDec, with Map_BuildColXDec2Half for layer 2.
verifiedMap_EdgeRowsYInc$C0:985F · 49 B · EngineAs Map_EdgeColsXInc for rows: for each layer bit in Map_EdgeRowYInc runs Map_BuildRowYInc1/2/3 and adds 1 to the layer's row bias (Map_BgRowBias, Map_BgRowBias2, Map_BgRowBias3), wrapping at 32.
verifiedMap_EdgeRowsYIncHalf$C0:9890 · 49 B · EngineAs Map_EdgeRowsYInc, with Map_BuildRowYInc2Half for layer 2.
verifiedMap_EdgeRowsYDec$C0:98C1 · 49 B · EngineAs Map_EdgeRowsYInc for Map_EdgeRowYDec: builders Map_BuildRowYDec1/ 2/3, and the row biases go down by 1 (wrapping at 32).
verifiedMap_EdgeRowsYDecHalf$C0:98F2 · 49 B · EngineAs Map_EdgeRowsYDec, with Map_BuildRowYDec2Half for layer 2.
verifiedMap_ProbeHitsObj$C0:9923 · 187 B · EngineMap_Unk8A6D's object test of the point Map_ProbeX/Y.
verifiedMap_Unk99DE$C0:99DE · 65 B · EngineField_FrameUpdate's step after Map_Unk9175: may drop the frame's steps in Map_Unk1D2E (X) and Map_Unk1D30 (Y).
verifiedMap_StepStopDown$C0:9A1F · 30 B · EngineMap_Unk99DE's test for a downward step, A = n (step / 16).
verifiedMap_StepStopUp$C0:9A3D · 35 B · EngineMap_Unk99DE's test for an upward step, A = n.
verifiedMap_StepStopRight$C0:9A60 · 30 B · EngineAs Map_StepStopDown for a rightward step: L = Map_Unk1D0C / 2 against Map_Unk1D1B, the leader's Obj_ScreenX against Screen_HalfX (C=1 when it is in the left half or at $80), Map_Unk1D93 + n...
verifiedMap_StepStopLeft$C0:9A7E · 35 B · EngineAs Map_StepStopUp for a leftward step: Map_Unk1D1A against T = Map_TileOriginX / 2, the leader's Obj_ScreenX against Screen_HalfX (C=1 when it is in the right half), Map_Unk1D93 - n.
verifiedMap_ProbeTileAttrs$C0:9AA1 · 17 B · EngineReads the map bytes of one tile for the collision probes.
verifiedMap_ProbeTileAttrs_Load$C0:9AB2 · 22 B · Engine
verifiedMap_ProbeTileAttrsAny$C0:9AC8 · 11 B · EngineAs Map_ProbeTileAttrs without the treasure test: always reads the three bytes (branches into Map_ProbeTileAttrs_Load) and returns C=0.
verifiedMap_ProbeTileLevel$C0:9AD3 · 290 B · EngineDecides which half of the probed tile the point Map_ProbeX/Y is in and loads that half's level.
verifiedMap_SlopeShift$C0:9BF5 · 22 B · Engine/ Map_SlopeBase / Map_SlopeSide: Map_ProbeTileLevel's line for shapes 2-$17, indexed by Map_ProbeShape (shape - 2).
verifiedMap_SlopeBase$C0:9C0B · 22 B · Engine
verifiedMap_SlopeSide$C0:9C21 · 22 B · Engine
verifiedMap_ProbeLevelBlocked$C0:9C37 · 37 B · EngineWhether the half tile Map_ProbeTileLevel picked blocks the leader, against Field_Unk55 (looks like the level the leader stands on): - Map_ProbeNoLevel set: blocks only when Field_Unk55 is...
verifiedMap_StepTileEffects$C0:9C5C · 359 B · EngineMap_Unk8A6D's commit of a step it has kept.
verifiedMap_InitEntryTile$C0:9DC3 · 102 B · EngineThe sibling of Map_StepTileEffects for a location load: it reads the entry tile (Loc_EntryX/Y) with Map_ProbeTileAttrsAny and Map_ProbeTileLevel at the bottom middle of the tile (Map_ProbeX low...
verifiedParty_Unk9E29$C0:9E29 · 91 B · EngineThe leader's step (kind-0 object of Evt_OpB0_PartyControl): picks its animation (Party_LeaderAnim), then, when Map_Unk1D32 or Map_Unk1D33 (its X / Y step this frame) is nonzero, steps Field_UnkAB...
verifiedParty_LeaderAnim$C0:9E84 · 77 B · EngineThe leader's facing and animation row from this frame's D-pad step (Map_Unk1D2C/1D2D) and tile flags (Map_Unk1D34): - flags with Map_ProbeShape1E (bit 2): with no Y step the animation stops...
verifiedParty_Member2Anim$C0:9ED1 · 79 B · EngineAs Party_LeaderAnim from a log entry: the facing and row from PartyLog_PadX/Y and PartyLog_Flags at X (the D-pad step the leader had there).
verifiedParty_Member3Anim$C0:9F20 · 79 B · EngineParty_Member2Anim again, byte for byte, for member 3.
verifiedParty_FollowerHoldAnim$C0:9F6F · 131 B · EngineA follower's animation while it holds its place (Party_UnkA26B / A2CE when it is close enough behind), from the log entry X it is at: with PartyLog_Flags 0, Party_AnimNoStep (stand / idle).
verifiedParty_AnimNoStep$C0:9FF2 · 5 B · EngineParty_AnimTable's handler for no step (entry 0 and every code that is not a D-pad direction): X = Obj_Cur, then Party_AnimIdle.
verifiedParty_AnimTable$C0:9FF7 · 130 B · EngineThe facing / animation handler for each step code (JSR (Party_AnimTable,X) in Party_LeaderAnim, Party_Member2Anim, Party_Member3Anim and Party_FollowerHoldAnim; X = code & $7E, so entries 0-63).

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verifiedParty_AnimLeftWalk$C0:A079 · 10 B · EngineParty_AnimTable handlers for the four straight directions: Obj_Cur's Obj_Facing = the direction, then Party_AnimWalk (walk row) or Party_AnimRun (run row).
verifiedParty_AnimRightWalk$C0:A083 · 10 B · Engine
verifiedParty_AnimUpWalk$C0:A08D · 10 B · Engine
verifiedParty_AnimDownWalk$C0:A097 · 10 B · Engine
verifiedParty_AnimLeftRun$C0:A0A1 · 10 B · Engine
verifiedParty_AnimRightRun$C0:A0AB · 10 B · Engine
verifiedParty_AnimUpRun$C0:A0B5 · 10 B · Engine
verifiedParty_AnimDownRun$C0:A0BF · 10 B · Engine
verifiedParty_AnimDownLeftWalk$C0:A0C9 · 21 B · EngineParty_AnimTable handlers for the diagonals: Obj_Cur keeps its facing when it is one of the two directions, else faces the horizontal one; then Party_AnimWalk or Party_AnimRun.
verifiedParty_AnimDownRightWalk$C0:A0DE · 21 B · Engine
verifiedParty_AnimUpLeftWalk$C0:A0F3 · 21 B · Engine
verifiedParty_AnimUpRightWalk$C0:A108 · 21 B · Engine
verifiedParty_AnimDownLeftRun$C0:A11D · 21 B · Engine
verifiedParty_AnimDownRightRun$C0:A132 · 21 B · Engine
verifiedParty_AnimUpLeftRun$C0:A147 · 21 B · Engine
verifiedParty_AnimUpRightRun$C0:A15C · 21 B · Engine
verifiedParty_AnimWalk$C0:A171 · 27 B · EngineField_Unk58 = 0 (the frames-standing count, probably: Field_WaitFrame counts it up and Party_AnimIdle tests it), then the object at Y gets Obj_AnimRow = ObjAnim_RowWalk, column 0 and Obj_AnimTimer...
verifiedParty_AnimRun$C0:A18C · 70 B · EngineField_Unk58 = 0, then the object at Y gets Obj_AnimRow = ObjAnim_RowRun (column and timer 0, unless already set); but when the leader has no step this frame (Map_Unk1D32 and 1D33 both 0), Y is the...
verifiedParty_AnimRowUnk19$C0:A1D2 · 23 B · EngineThe object at Y gets Obj_AnimRow = ObjAnim_RowUnk19 (column and timer 0, unless already set).
verifiedParty_AnimIdle$C0:A1E9 · 107 B · EngineNo step: the animation row while standing, for the object at Y.
verifiedParty_AnimRowUnk1B$C0:A254 · 23 B · EngineThe object at Y gets Obj_AnimRow = ObjAnim_RowUnk1B (column and timer 0, unless already set): the row on a shape-$1E tile (Map_ProbeShape1E) with a Y step.
verifiedParty_UnkA26B$C0:A26B · 99 B · EngineMember 2's step (kind-1 object of Evt_OpB0_PartyControl), on Party_ObjSlot1's object: Obj_VelX = Obj_VelY = 0; then the lag is Field_UnkAB - Field_UnkAC (& $7F).
verifiedParty_UnkA2CE$C0:A2CE · 109 B · EngineMember 3's step (kind 2), as Party_UnkA26B on Party_ObjSlot2's object, following member 2: the lag is Field_UnkAC - Field_UnkAD, it replays from Field_UnkAD and ends in Party_Member3Anim.
verifiedLocLoad_UnkA33B$C0:A33B · 461 B · EngineThe map-properties step of a location load (name kept: LoadLocation and Field_RestoreState call it by it).
verifiedLocLoad_EmptyStep$C0:A508 · 1 B · EngineA lone RTS: does nothing.
verifiedPpu_ApplyMapScreens$C0:A509 · 24 B · EngineWrites the screen settings LocLoad_UnkA33B took from MapProps to the PPU: Ppu_Unk0BD7 to TM, Ppu_Unk0BD8 to TS, Ppu_Unk0BDF to CGADSUB, and 0 to MOSAIC (mosaic off).
verifiedMap_UnpackTilePlanes$C0:A521 · 330 B · EngineReads the rest of the unpacked MapProps (from MapProps.Planes, through the WRAM data port) into the map's per-tile planes.
verifiedMap_LoadExitTiles$C0:A66B · 167 B · EngineBuilds Map_TileExitIdx for the location: first every tile of all 64 rows gets Map_ExitNone (row 0 filled, then copied to rows 63 down to 1 with MVN, one Map_PlaneBytes row at a time), then...
verifiedMap_LoadTreasureTiles$C0:A712 · 170 B · EngineAs Map_LoadExitTiles for treasure: Map_TreasureIdx gets Map_TreasureNone on every tile (row 0, then MVN copies), then Map_TreasureRec0 = the first word of TreasureRom_LocOfs and the location's...
verifiedMap_TreasureTaken$C0:A7BC · 45 B · EngineTests the Treasure_Flags bit of the record at Map_RecOfs: its number is (Map_RecOfs - Map_TreasureRec0) / 4, as in Field_CheckTileInFront.
verifiedObj_ResetFrameState$C0:A7E9 · 39 B · Sprites & objectsFor each location object (Evt_ObjCount of them) writes 0 to its Obj_Unk0F00 (no frame to build) and Obj_LastFrameNone to its Obj_LastFrame (so the next frame is always rebuilt), through the WRAM...
verifiedVblank_UnkA810$C0:A810 · 125 B · EngineThe per-frame object pass.
verifiedObj_UpdateInView$C0:A88D · 186 B · Sprites & objectsTests object Obj_Cur against the view window and sets it up or drops it as it enters or leaves.
verifiedObj_FlagInView$C0:A947 · 67 B · Sprites & objectsThe view test for objects whose Obj_Unk1100 is Obj_Unk1100Seven: only sets Obj_Unk0F00 = Obj_Unk0F00Active in the window and 0 out of it, with no set-up, linking or release.
verifiedObj_DrawUnlink$C0:A98A · 67 B · Sprites & objectsTakes object Obj_Cur out of its draw bucket, if it is in one (Obj_DrawOut bit 7 clear).
verifiedObj_DrawLink$C0:A9CD · 58 B · Sprites & objectsPuts object Obj_Cur at the head of the draw bucket for its Obj_ScreenY, unless it is already in one (Obj_DrawOut bit 7 clear).
verifiedObj_MoveStep$C0:AA07 · 192 B · Sprites & objectsOne frame of movement for object Obj_Cur (Obj_Unk1100 3 and up), while Obj_MoveFrames is nonzero (it is decremented first).
verifiedObj_MoveStep_Arc$C0:AAC7 · 54 B · Sprites & objects
verifiedObj_MoveStepFree$C0:AAFD · 72 B · Sprites & objectsMovement for objects with Obj_Unk1100 below Obj_Unk1100FreeMove: with Obj_ArcMode set, the arc step (BRA Obj_MoveStep_Arc); otherwise, while Obj_MoveFrames is nonzero (decremented first), the low...
verifiedObj_CalcScreenPos$C0:AB45 · 93 B · Sprites & objectsScreen position of object Obj_Cur from its map position and the layer-1 view: ObjScr_ViewX = Map_TileOriginX (low byte) x 8 + (Map_Unk1D87 & 7), ObjScr_ViewY likewise from Map_TileOriginY and...
verifiedObj_CalcDirection$C0:ABA2 · 199 B · Sprites & objectsDirection from point (ObjDir_FromX, ObjDir_FromY) to (ObjDir_ToX, ObjDir_ToY), map tiles, as an angle in Obj_Direction: 256 per turn, $00 = +X (right), $40 = +Y (down), $80 = -X, $C0 = -Y.
verifiedObj_SetVelocity$C0:AC69 · 148 B · Sprites & objectsSets object X's steps from Obj_Direction and Obj_Speed with the hardware multiplier: Obj_VelY = speed x sin / 256 and Obj_VelX = speed x cos / 256 (Rom_SineTable256 at the direction and at the...
verifiedObj_SetVelocityChecked$C0:ACFD · 410 B · Sprites & objectsAs Obj_SetVelocity (steps from Obj_Direction and Obj_Speed, the sine into ObjVel_Y and the cosine into ObjVel_X, sign-extended into ObjVel_YHi / ObjVel_XHi), but it looks at the map tile the...
verifiedObj_SetVelocityChecked_Probe$C0:AE97 · 153 B · Sprites & objects
verifiedObj_SetVelocityAxis$C0:AF30 · 30 B · Sprites & objectsZeroes one of the two steps in ObjVel_X / ObjVel_Y, then probes and stores them through Obj_SetVelocityChecked_Probe: when |Y step| >= |X step| the Y step goes, else the X step.
verifiedField_UnkAF4E$C0:AF4E · 328 B · EngineCopies the rectangle MapCopy_SrcX..MapCopy_EndX x MapCopy_SrcY..

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verifiedMap_CopyRegionPlane$C0:B096 · 80 B · EngineCopies the MapCopy_* rectangle within one map plane, the one at $7E:MapCopy_Plane: one MVN per row of MapCopy_Width + 1 bytes, from MapCopy_SrcX/Y + MapCopy_Plane to MapCopy_DstX/Y +...
verifiedField_UnkB0E6$C0:B0E6 · 65 B · EngineThe location-load counterpart of Vblank_UnkA810: for every object slot below Evt_ObjCount x 2 (Evt_ObjSlotEnd) whose Obj_Unk1100 has bit 7 clear and is not Obj_Unk1100Seven, Obj_ActivateIfInView...
verifiedObj_ActivateIfInView$C0:B127 · 107 B · Sprites & objectsObj_UpdateInView's set-up half for a location load: when Obj_Unk1A81 is 1..$7F and the object lies in the view window, sets it up exactly as Obj_UpdateInView does (Obj_DrawPrev / Obj_DrawNext /...
verifiedObj_ResetStates$C0:B192 · 32 B · Sprites & objects(was Sub_B192.) Clears Obj_State for every object the location defines (count in Evt_ObjCount), pointing DP at the Obj_State table so each clear is a 2-byte dp store, then tail-jumps to...
verifiedVramQ_Flush$C0:B1B2 · 82 B · EngineUploads every pending entry of the VRAM upload queue (VramQ_*, filled by Obj_BuildFrame4, Obj_BuildFrame8, Obj_BuildFrame8Pass1, Obj_BuildFrame12Pass2 and Obj_BuildFrame12Pass2Alt) with DMA...
verifiedObj_ResetDrawLists$C0:B204 · 94 B · Sprites & objectsEmpties the draw buckets: with DP=$2100 it writes ObjQ_Empty ($80) to the first 32 bytes at Obj_DrawBucket through the WRAM port, then MVNs spread them over the rest of the page ($0E20-$0EFF: 32...
verifiedOam_HideFirst4$C0:B262 · 15 B · EngineParks OAM shadow sprites 0-3 below the screen: their Y bytes in Oam_LowTable = Oam_HiddenY.
verifiedOam_BuildShadow$C0:B271 · 55 B · Engine(was PostVBlank.) Rebuilds the OAM shadow ($0700 low table, $0900 high table) for the next frame; it runs before Field_WaitFrame's wait for the NMI, not after a VBlank.
verifiedOam_BucketLoop$C0:B2A8 · 10 B · Engine
verifiedOam_CheckChain$C0:B2B2 · 14 B · Engine
verifiedOam_NextBucket$C0:B2C0 · 8 B · Engine
verifiedOam_HideRange1$C0:B2C8 · 16 B · Engine
verifiedOam_EndRange1$C0:B2D8 · 6 B · Engine
verifiedOam_HideRange2$C0:B2DE · 16 B · Engine
verifiedOam_EndRange2$C0:B2EE · 6 B · Engine
verifiedOam_HideRange3$C0:B2F4 · 16 B · Engine
verifiedOam_EndRange3$C0:B304 · 5 B · Engine
verifiedSpr_AppendToOam$C0:B309 · 1,016 B · Engine(was Sub_B309.) Appends object Obj_Cur's sprite to the OAM shadow.
verifiedSpr_PrepareTiles$C0:B701 · 135 B · Engine(was Sub_B701.) Brings object Obj_Cur's SprTile records up to date before Spr_AppendToOam copies them.
verifiedSpr_Place4$C0:B788 · 322 B · Engine(was Sub_B788.) Re-places a 4-tile (size 0) object: with DB=$7F, each SprTile record's X = Spr_BaseX + OfsX (bit 8 packed into Obj_OamHiA with the large-size bits) and Y = Spr_BaseY + OfsY...
verifiedSpr_Load4$C0:B8CA · 411 B · Engine(was Sub_B8CA.) Builds a 4-tile (size 0) object's SprTile records from SprTileSrc (OfsX, OfsY, Tile/Attr), placing them at the object's position as Spr_Place4 does (same three Y clamps).
verifiedSpr_Place8$C0:BA65 · 631 B · Engine(was Sub_BA65.) Re-places an 8-tile (size 1) object from its existing SprTile records: two groups of 4 records give X and the two high-table bytes (Obj_OamHiA, Obj_OamHiA+1), then all 8 Y...
verifiedSpr_Load8$C0:BCDC · 790 B · Engine(was Sub_BCDC.) Builds an 8-tile (size 1) object's SprTile records from SprTileSrc and places them: OfsX, OfsY and Tile/Attr are copied from SprTileSrc, then X, the two high-table bytes and Y are set.
verifiedSpr_Place12$C0:BFF2 · 717 B · Engine(was Sub_BFF2.) Re-places a 12-tile (size 2) object from its existing SprTile records: three groups of 4 records give X and the high-table bytes (Obj_OamHiA, Obj_OamHiA+1, Obj_OamHiB), then the 12...

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verifiedObj_FrameLayout8$C0:D124 · 358 B · Sprites & objects(was Sub_D124.) As Obj_FrameLayout4 for an 8-tile object (frame record 80 bytes, positions after 32 tile words); the first four tiles take Obj_PrioLow, the last four Obj_PrioHigh (by index, not by...
verifiedObj_BuildFrame8Pass0$C0:D28A · 131 B · Sprites & objects(was Sub_D28A.) First pass of an 8-tile frame: look the frame up, SprBuf_Alloc2 (2 adjacent SprBuf chunks), copy tiles 0-15 into the first chunk, INC Obj_State, return C=1 (more to do).
verifiedObj_BuildFrame8Pass1$C0:D30D · 490 B · Sprites & objects(was Sub_D30D.) Second pass: tiles 16-31 into the second chunk (Obj_TileBuf + $200), queue the VRAM upload ($200 bytes to Obj_VramTile*16, $200 more to the next tile row), write the 8 SprTileSrc...
verifiedObj_BuildFrame12$C0:D4F7 · 79 B · Sprites & objects(was Sub_D4F7.) Builds the current frame of a 12-tile object over three passes chosen by the Obj_State count (0 / 1 / 2+), each with an "Alt" variant when Obj_VramTile is ObjTile_AltLayout ($68...
verifiedObj_BuildFrame12Pass0$C0:D546 · 194 B · Sprites & objects(was Sub_D546.) Pass 0: frame lookup, SprBuf_Alloc3 (3 adjacent SprBuf chunks), tiles 0-7 to the buffer start and tiles 8-15 to +$200, INC Obj_State; C=1.
verifiedObj_BuildFrame12Pass0Alt$C0:D608 · 131 B · Sprites & objects(was Sub_D608.) Pass 0 for the ObjTile_AltLayout ($68) layout: frame lookup, SprBuf_Alloc3, tiles 0-15 in one run to the buffer start, INC Obj_State; C=1 (C=0 when nothing changed or no chunks are...
verifiedObj_BuildFrame12Pass1$C0:D68B · 173 B · Sprites & objects(was Sub_D68B.) Pass 1: tiles 16-23 to +$100, tiles 24-31 to +$300; INC Obj_State; C=1.
verifiedObj_BuildFrame12Pass1Alt$C0:D738 · 173 B · Sprites & objects(was Sub_D738.) Pass 1 for the ObjTile_AltLayout ($68) layout: tiles 16-23 to +$200, tiles 24-31 to +$400; INC Obj_State; C=1.
verifiedObj_BuildFrame12Pass2$C0:D7E5 · 644 B · Sprites & objects(was Sub_D7E5.) Pass 2: tiles 32-47 to +$400, queue the VRAM upload ($500 bytes from Obj_TileBuf to Obj_VramTile*16, then $100 bytes from +$500 to 3 tile rows further on, +$300 words), write the...
verifiedObj_BuildFrame12Pass2Alt$C0:DA69 · 703 B · Sprites & objects(was Sub_DA69.) Pass 2 for the ObjTile_AltLayout ($68) layout: tiles 32-39 to +$300 and 40-47 to +$500, queue the upload ($100 bytes to Obj_VramTile*16, then $500 bytes from +$100 to the next tile...
verifiedObj_FrameLayout12$C0:DD28 · 1,026 B · Sprites & objects(was Sub_DD28.) Rewrites the 12 SprTile records of a 12-tile object for Obj_LastFrame (tiles already in VRAM): offsets from the frame record (120 bytes, positions after 48 tile words), tile...

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verifiedSpr_LoadLargeObj$C0:E12A · 1,034 B · Engine(was Sub_E12A.) Loads a 24-tile ("large") object in one go.
verifiedSpr_CopyTileFlipped$C0:E534 · 339 B · Engine(was Sub_E534.) Copies one 32-byte 4bpp tile, mirrored left-right, from Spr_GfxPtr + (tile number × 32) to the WRAM tile buffer through WMDATA: each byte goes through BitReverseTable ($C0:FD00)...
verifiedSpr_CopyTile$C0:E687 · 178 B · Engine(was Sub_E687.) Copies one 32-byte 4bpp tile from Spr_GfxPtr + (tile number × 32) to Spr_WramPtr in bank $7F, then moves WMADD past it so a following Spr_CopyTileFlipped writes the next tile.
verifiedSpr_CopyTileD4$C0:E739 · 131 B · EngineCopies a 32-byte tile from GfxRom_D4+X to $7F:Y (BRL from Spr_CopyTile when the graphics are in bank $D4).
verifiedSpr_CopyTileD2$C0:E7BC · 131 B · EngineCopies a 32-byte tile from GfxRom_D2+X to $7F:Y (BRL from Spr_CopyTile when the graphics are in bank $D2).
verifiedSpr_CopyTileD3$C0:E83F · 131 B · EngineCopies a 32-byte tile from GfxRom_D3+X to $7F:Y (BRL from Spr_CopyTile when the graphics are in bank $D3).
verifiedSpr_CopyTile7F$C0:E8C2 · 115 B · EngineCopies a 32-byte tile from $7F:X to $7F:Y (BRL from Spr_CopyTile when the graphics are already in WRAM); abs,X reads since DB = $7F.
verifiedSprBuf_FreeAll$C0:E935 · 29 B · Engine(was Sub_E935.) Marks all eight SprBuf_Owner entries free ($80), with DP pointed at $0B00 so each store is a 2-byte dp store.
verifiedSprBuf_Alloc1$C0:E952 · 40 B · Engine(was Sub_E952.) Gives object Obj_Cur one $200-byte chunk of the WRAM tile buffer: the first free entry n (0-3) of SprBuf_Owner gets Obj_Cur, and Obj_TileBuf = SprBuf_Base + n*$200.
verifiedSprBuf_Alloc2$C0:E97A · 48 B · Engine(was Sub_E97A.) As SprBuf_Alloc1 for two adjacent free chunks (start entries 0-2).
verifiedSprBuf_Alloc3$C0:E9AA · 56 B · Engine(was Sub_E9AA.) As SprBuf_Alloc1 for three adjacent free chunks (start entries 0-1).
verifiedSprBuf_Free1$C0:E9E2 · 29 B · Engine(was Sub_E9E2.) Releases the SprBuf chunk owned by Obj_Cur: finds it among the first 4 SprBuf_Owner entries and marks it free.
verifiedSprBuf_Free2$C0:E9FF · 32 B · Engine(was Sub_E9FF.) As SprBuf_Free1 for a 2-chunk object: the first of the 3 possible start entries owned by Obj_Cur and the one after it are freed.
verifiedSprBuf_Free3$C0:EA1F · 35 B · Engine(was Sub_EA1F.) As SprBuf_Free1 for a 3-chunk object (2 possible start entries).
verifiedSprBuf_FreeObj$C0:EA42 · 33 B · EngineReleases the SprBuf chunks owned by Obj_Cur whatever its size: finds the first of the SprBuf_UsedEntries SprBuf_Owner entries that holds Obj_Cur, frees it ($80 = Obj_None) and goes on freeing the...
verifiedNmiHandler$C0:EA63 · 509 B · EngineThe field's vertical-blank interrupt, entered through the RAM trampoline InstallNMI writes (JML NmiHandler at $7E:0500).
verifiedField_WaitFrame$C0:EC60 · 23 B · EngineThe field's frame wait: counts Field_Unk58 up (16-bit INC, ANDed with Field_Unk58Mask), INCs Nmi_FramePending and spins until NmiHandler has done the frame's uploads and zeroed it.
verifiedCredits_UploadLine$C0:EC77 · 44 B · EngineSends the staff-credits line Field_ServiceUnk54 built in Credits_LineBuf to VRAM: Credits_DmaSize bytes to VRAM word Credits_VramAddr with DMA channel 7 (word writes, VMAIN increment after the...
verifiedOam_UploadShadow$C0:ECA3 · 41 B · EngineCopies the OAM shadow (Oam_LowTable and Oam_HighTable, $00:0700, Oam_ShadowBytes = $220) to OAM from address 0 with DMA channel 7 (mode 0, B-bus target OAMDATA).
verifiedIrqHandler$C0:ECCC · 73 B · EngineReached through the RAM trampoline InstallIRQ writes (JML IrqHandler at IrqTrampoline).
verifiedIrq_UploadTileAnim$C0:ED15 · 841 B · EngineWith DP = DP_Field (set here and left set; IrqHandler restores D): Irq_DrawChoiceCursor when Field_Unk63 is not negative; then one queued tilemap job, by Field_VramQueueFlags: - VramQueue_TileAnim...

$C0:F000

Verified · 36

verifiedIrq_DrawChoiceCursor$C0:F05E · 178 B · EngineDraws a 2x2-tile picture (tiles $0FC/$0FD over $0FE/$0FF, palette 2, priority: ChoiceCursor_TileTop / TileBottom) at choice row Field_Unk63 of the tilemap Field_UploadUnk1C00 sends to VRAM $1C00...
verifiedIrq_ChoiceCursorClearRow3$C0:F110 · 21 B · EnginePuts Field_Unk2B78's grid entries back where choice row 3's cursor goes: VRAM ChoiceCursor_VramRow0 + 3 x VramRowStep ($1CC2) gets ChoiceCursor_GridRow0 + 3 x GridRowStep and + 1 ($29C2, $29C3...
verifiedIrq_ChoiceCursorClearTail$C0:F125 · 6 B · Engine
verifiedIrq_ChoiceCursorClearRow2$C0:F12B · 23 B · EngineAs Irq_ChoiceCursorClearRow3 for choice row 2: VRAM $1C82 gets $2982, $2983 (tiles $182/$183), $1CA2 gets $2992, $2993 (through Irq_ChoiceCursorClearTail).
verifiedIrq_ChoiceCursorClearRow1$C0:F142 · 23 B · EngineAs Irq_ChoiceCursorClearRow3 for choice row 1: VRAM $1C42 gets $2942, $2943 (tiles $142/$143), $1C62 gets $2952, $2953 (through Irq_ChoiceCursorClearTail).
verifiedIrq_ChoiceCursorClearRow0$C0:F159 · 23 B · EngineAs Irq_ChoiceCursorClearRow3 for choice row 0: VRAM $1C02 gets $2902, $2903 (tiles $102/$103), $1C22 gets $2912, $2913 (through Irq_ChoiceCursorClearTail).
verifiedBankC0_OldBuildLeftovers$C0:F170 · 400 B · EngineNot code and, as far as found, never read.
verifiedRom_AngleTable$C0:F300 · 1,024 B · ROM headerThe direction (256 per turn, $40 = a quarter) of the vector (run, rise) for run and rise 0-31, at rise x 32 + run: within about 1 of atan2(rise, run) x 256 / 2 pi (checked against the ROM for all...
verifiedRom_DirToFacing$C0:F700 · 256 B · ROM headerThe facing (0 up, 1 down, 2 left, 3 right, the Obj_Facing values) for each direction 0-255 (Rom_AngleTable's units): $00-$1F 3, $20-$5F 1, $60-$9F 2, $A0-$DF 0, $E0-$FF 3 (checked against the...
verifiedRom_SineTable256$C0:F800 · 256 B · ROM headerSigned sine, 256 steps per turn: entry N = 127 x sin(N x 2 pi / 256) rounded to nearest ($00, $7F at $40, $00 at $80, $81 at $C0; checked against the ROM for all 256 entries).
verifiedRom_SineTable$C0:F900 · 1,024 B · ROM header|sin| for 1024 steps per turn, scaled to $FF: entry N is within 1 of 255 x |sin(N x 2 pi / 1024)| ($00 at $000 and $200, $FF around $100 and $300); checked against the ROM.
verifiedBitReverseTable$C0:FD00 · 256 B · EngineByte N is N with its 8 bits in reverse order (bit 0 ↔ bit 7, 1 ↔ 6, ...): $01 → $80, $02 → $40, $03 → $C0.
verifiedRandomTable$C0:FE00 · 256 B · EngineThe game's pseudo-random bytes, probably: a shuffle of 0-255 (every value appears exactly once; checked against the ROM).
verifiedReset$C0:FF00 · 16 B · Boottarget of the emulation-mode RESET vector ($FFFC)
verifiedNMI_Stub$C0:FF10 · 4 B · BootNative-mode interrupt stubs ($FF10–$FF17)
verifiedIRQ_Stub$C0:FF14 · 4 B · Boot
verifiedBRK_Handler$C0:FF18 · 8 B · Bootnative BRK and emulation-mode COP both land here
verifiedBitSet$C0:FF20 · 8 B · EngineBitmask lookup tables ($FF20–$FF2F) BitSet[N] = (1 << N), BitClear[N] = ~(1 << N), for N = 0..7.
verifiedBitClear$C0:FF28 · 8 B · Engine
verifiedScrollWaveA$C0:FF30 · 64 B · EngineWave tables ($FF30–$FFAF) One period of a sine-like wave between -6 and +6 (32 signed 16-bit entries), stored twice.
verifiedScrollWaveB$C0:FF70 · 64 B · Engine
verifiedRomExtHeader$C0:FFB0 · 13 B · ROM headerSNES cartridge header ($FFB0–$FFDF), standard layout
verifiedRomExpansionRam$C0:FFBD · 1 B · ROM header
verifiedRomSpecialVersion$C0:FFBE · 1 B · ROM header
verifiedRomCartridgeSubtype$C0:FFBF · 1 B · ROM header
verifiedROMTitle$C0:FFC0 · 21 B · ROM header
verifiedRomMapMode$C0:FFD5 · 1 B · ROM header
verifiedRomType$C0:FFD6 · 1 B · ROM header
verifiedRomSize$C0:FFD7 · 1 B · ROM header
verifiedRomSramSize$C0:FFD8 · 1 B · ROM header
verifiedRomRegion$C0:FFD9 · 1 B · ROM header
verifiedRomDeveloperId$C0:FFDA · 1 B · ROM header
verifiedRomVersion$C0:FFDB · 1 B · ROM header
verifiedRomChecksumComplement$C0:FFDC · 2 B · ROM header
verifiedRomChecksum$C0:FFDE · 2 B · ROM header
verifiedRomVectors$C0:FFE0 · 32 B · ROM headerInterrupt vector table ($FFE0–$FFFF) Native mode: $FFE4–$FFEF.

$C1:0000

Verified · 66

verifiedEngCall_BattleMain$C1:0000 · 3 B · EngineThe bank's entry block: nine 3-byte JMPs, most of them reached from other banks by JSL (those targets return with RTL or never return; $0003, $0006 and $0015 are not, see the list), then the two...
verifiedBattleSys_RunServiceVec$C1:0003 · 3 B · Battle system
verifiedBattleSys_ExitVec$C1:0006 · 3 B · Battle system
verifiedBankC1_VecCFE300$C1:0009 · 3 B · Engine
verifiedBankC1_VecCFE58A$C1:000C · 3 B · Engine
verifiedBankC1_VecCCE000$C1:000F · 3 B · Engine
verifiedBankC1_VecRefreshMenu$C1:0012 · 3 B · Engine
verifiedBankC1_VecRts$C1:0015 · 3 B · Engine
verifiedBankC1_VecLongDispatch$C1:0018 · 3 B · Engine
verifiedBankC1_EnterBattleJml$C1:001B · 4 B · Engine
verifiedBankC1_ExitBattleJml$C1:001F · 4 B · Engine
verifiedBattleSys_SceneSetup$C1:0023 · 34 B · Battle systemService 0 (!BattleSys_ServiceUnk0), the first service BattleSys_Main requests: the battle's display set-up, probably.
verifiedBattleSys_RunService$C1:0045 · 11 B · Battle systemThe service dispatcher: runs BattleSys_ServiceTable entry A (JSR (T,X) with X = A * 2) and puts A, X and Y back as they were.
verifiedBattleSys_RunService_Rts$C1:0050 · 1 B · Battle system
verifiedBattleSys_ServiceTable$C1:0051 · 20 B · Battle systemThe services of BattleSys_RunService, by number * 2.
verifiedBankC1_LongDispatch$C1:0065 · 6 B · EngineA long-callable dispatcher (through BankC1_VecLongDispatch): runs BankC1_LongDispatchTable entry A, then RTL.
verifiedBankC1_LongDispatchTable$C1:006B · 2 B · EngineBankC1_LongDispatch's table: entry 0 only (see there).
verifiedBattleSys_Service6$C1:006D · 5 B · Battle systemService 6 (!BattleSys_ServiceUnk6): JSL BattleCF_RemoveMarkedEnemies (the enemies marked in !Battle_UnkAEB3 leave, !Battler_Present cleared, except one with !Battler_Unk9FF7 0, !Battler_ActAttr...
verifiedBankC1_JmlCCE000$C1:0072 · 4 B · EngineThe JMLs behind three of the entry vectors (see EngCall_BattleMain): $0072 to Battle_InitUploadStep ($CC:E000, BankC1_VecCCE000), BankC1_JmlCFE300 ($0076) to BattleCF_VblankUploads ($CF:E300...
verifiedBankC1_JmlCFE300$C1:0076 · 4 B · Engine
verifiedBankC1_JmlCFE58A$C1:007A · 4 B · Engine
verifiedBattleSys_PumpFrames$C1:007E · 11 B · Battle systemWaits for the next frame: sets !Battle_FramePending, then calls BattleSys_IdleVecCD0036 again and again until something else clears the flag.
verifiedBattle_Mul8$C1:0089 · 30 B · Battle engine8×8→16 HW multiply via WRMPYA/WRMPYB/RDMPYL.
verifiedBattle_Mul8x16$C1:00A7 · 48 B · Battle engine8×16→24 multiply in two hardware passes (the top byte of the product is zeroed first, so nothing from the caller is accumulated): pass 1: Factor8 × low byte of Factor16 -> Product+0/+1 pass 2...
verifiedBattle_Divide$C1:00D7 · 54 B · Battle engine16÷8 HW divide via WRDIVL/WRDIVH/WRDIVB, quotient from RDDIVL and remainder from RDMPYL.
verifiedBattle_ShiftLeft8$C1:010D · 4 B · Battle engine$C1:010D–$C1:011E — Shift helpers (18 bytes, $010D–$011E) Overlapping fall-through stubs for power-of-2 left/right shifts on A.
verifiedBattle_ShiftLeft4$C1:0111 · 1 B · Battle engine
verifiedBattle_ShiftLeft3$C1:0112 · 4 B · Battle engine
verifiedBattle_ShiftRight8$C1:0116 · 2 B · Battle engine
verifiedBattle_ShiftRight6$C1:0118 · 1 B · Battle engine
verifiedBattle_ShiftRight5$C1:0119 · 1 B · Battle engine
verifiedBattle_ShiftRight4$C1:011A · 1 B · Battle engine
verifiedBattle_ShiftRight3$C1:011B · 4 B · Battle engine
verifiedBattleMsg_FormatNumberDigits$C1:011F · 85 B · Battle text & numbersFormat the 16-bit value in !BattleMsg_NumValue (0-999) into digit tiles: !BattleMsg_Digit1000 = blank, Digit100 / Digit10 / Digit1 = digits, tiles looked up in !BattleRom_DigitTiles.
verifiedBattleMsg_FormatTwoDigits$C1:0174 · 53 B · Battle text & numbersTwo-digit variant of BattleMsg_FormatNumberDigits: formats !BattleMsg_NumValue as tens+ones only.
verifiedBattleMsg_ReencodeTextBuffer$C1:01A9 · 80 B · Battle text & numbersBack up the 16 raw text bytes the caller left in !BattleMsg_TextTiles to !BattleMsg_TextSource, blank both tile rows (TextTiles/TextTopTiles), then re-encode each text byte into a lower-row tile...
verifiedBattle_SinLookup$C1:01F9 · 41 B · Battle engineScaled sine: returns (sin(A) × !Battle_SinScale) >> 8 in A.
verifiedBattle_CalcAngle$C1:0222 · 119 B · Battle engineDirection angle between two screen points (256 units per turn).
verifiedBattleUI_BuildStatusBarFrame$C1:0299 · 108 B · Battle status barRebuilds the battle status-bar map (BattleUI_StatusTile, $0CC0): 1.
verifiedBattleUI_DrawPcNamePanel$C1:0305 · 448 B · Battle status bar
verifiedBattleUI_NextNamePanel$C1:04C5 · 226 B · Battle status bar
verifiedBattleUI_UpdateNextPcPanel$C1:05A7 · 308 B · Battle status barPer-frame peer of BattleUI_BuildStatusBarFrame: refreshes one PC's HP/MP digits per call (round robin through !BattleUI_NextPanelSlot), then redraws every present PC's ATB gauge (layouts 1/2).
verifiedBattleUI_DrawAtbGauges$C1:06DB · 20 B · Battle status bar
verifiedBattleUI_UpdateNextPcPanel_Exit$C1:06EF · 1 B · Battle status bar
verifiedBattleUI_DrawSlotGaugeBar$C1:06F0 · 149 B · Battle status barDraw the 4-tile ATB gauge of PC slot !BattleUI_Slot into the status map at BattleRom_HpCellL1[slot] + !BattleUI_GaugeCellOffset.
verifiedBattleMenu_DrawCommandList$C1:0785 · 153 B · Battle menuDraw the command list of PC slot A (6 rows × 7 columns) into the status map at offset slot × 12, from one of two ROM tile tables: !BattleRom_CmdListTech — "Attack", "Tech", "Item" on rows 1/3/5...
verifiedBattleMenu_DrawCommandWindowFrames$C1:081E · 84 B · Battle menuDraw the 7×6 command-window frame of every PC in the roster into !BattleMenu_WindowMap, then highlight the shown PC's name and fall into BattleUI_ClearActivePanelColumn.
verifiedBattleUI_ClearActivePanelColumn$C1:0872 · 118 B · Battle status barZero the two tile columns of the shown PC's command column (6 rows, offset !BattleMenu_ActivePc × 12) in the status map, then, if !BattleUI_PanelRedraw is set and no target selection is running...
verifiedBattleUI_HighlightPcName$C1:08E8 · 65 B · Battle status barHighlight PC slot A's name in the status bar: look up the slot's offset in !BattleRom_NameAttrL1 (layout 1) or !BattleRom_NameAttrL02 (layouts 0 and 2) and set the attribute of a 5-wide × 2-high...
verifiedBattleMenu_DrawCommandWindowFrame$C1:0929 · 52 B · Battle menuCopy one 7-column × 6-row command-window frame (corners, borders and fill) from !BattleRom_CommandWindowFrame into !BattleMenu_WindowMap at !BattleUI_MapOffset.
verifiedBattleMenu_RenderItemListRows$C1:095D · 83 B · Battle menuRenders the 3 visible item-list lines: 1.
verifiedBattleMenu_RenderItemRow$C1:09B0 · 215 B · Battle menu, then its RTS BattleMenu_RenderItemRow_Exit (1 byte, $0A87) Renders one item-list line for the Item_BattleList record at !BattleMenu_ItemRecOffset into the item map at !BattleMenu_RowMapOffset.
verifiedBattleMenu_RenderItemRow_Exit$C1:0A87 · 1 B · Battle menu
verifiedBattleMenu_RenderTechListRows$C1:0A88 · 75 B · Battle menuRenders 4 tech-list lines (2 per outer loop pass) for the active PC into the tech text buffer (BattleMenu_TechTextTile).
verifiedBattleMenu_BuildTechAvailFlags$C1:0AD3 · 56 B · Battle menuBuilds !Tech_ListAvail (20 entries, one per list line) for the active PC's tech list: line code $FB-$FF (blank, header or skip line) → 0, anything else → 1.
verifiedBattleMenu_RenderTechRow$C1:0B0B · 171 B · Battle menuRenders one tech-list line: blanks the text rows (!BattleMsg_TextTiles / TextTopTiles), fills them by the line code !Tech_ListCode[TechCodeIdx], and copies them into the tech text buffer at...
verifiedBattleMenu_DrawTechLowerRow$C1:0BB6 · 29 B · Battle menuBlank-line / header exit path of BattleMenu_RenderTechRow: advances !BattleMenu_TechRowNum, blanks the lead cells, then copies 18 lower-row tiles from !BattleMsg_TextTiles into the line from col 3...
verifiedBattleMenu_BlankNameLeadCells$C1:0BD3 · 45 B · Battle menuBlanks cols 3-5, the lead cells left of the name (which starts at col 6), on both rows of the tech-list line at !BattleMenu_RowMapOffset (blank tile, palette 3).
verifiedBattleMenu_BlankNameTailCells$C1:0C00 · 45 B · Battle menuTech-name exit path of BattleMenu_RenderTechRow (reached by its tail JMP): blanks cols 17-20 (right of the 11-tile name) on both rows of the line (blank tile, palette 3); the mirror of...
verifiedBattleMenu_UpdateWindows$C1:0C2D · 25 B · Battle menuPer-frame window upkeep dispatcher.
verifiedBattleMenu_UpdateWindows_Exit$C1:0C46 · 3 B · Battle menu
verifiedBattleMenu_UpdateMainWindow$C1:0C49 · 58 B · Battle menuMain command-window upkeep (submenu 0): - If !BattleMenu_RosterIdx differs from !BattleMenu_RosterIdxDrawn: reload the command window map and rebuild the status bar.
verifiedBattleMenu_UpdateTechWindow$C1:0C83 · 471 B · Battle menuTech-window refresh (submenu 1, after UpdateTechMpAvail): 1.
verifiedBattleMenu_DrawTechCursorRow$C1:0E5A · 96 B · Battle menuClears the cursor columns, then (unless a target is being selected) draws the 2×2 row cursor ($60-$63) at the shown PC's !Pc_TechRow, placed through !BattleRom_TechCursorCell.
verifiedBattleMenu_ClearTechCursorTiles$C1:0EBA · 39 B · Battle menuBlanks cols 1-2 (the row-cursor columns) of all 6 tech-window rows.
verifiedBattleMenu_UpdateTechMpAvail$C1:0EE1 · 348 B · Battle menuGrades the 3 visible tech-list lines (submenu 1) and colours each line in the window map: palette 2 = usable, palette 3 = greyed.

$C1:1000

Verified · 54

verifiedBattleMenu_Return$C1:103D · 1 B · Battle menuShared RTS, also the JMP target of BattleMenu_UpdateMainWindow, BattleMenu_DrawTechCursorRow and BattleMenu_UpdateWindows_Exit.
verifiedBattleSys_SlotMenuReadyPredicate$C1:103E · 16 B · Battle systemReturns A=0 if PC slot !BattleMenu_ReadySlotArg is menu-ready: in the roster (!BattleMenu_Roster entry not negative) and !Pc_LockStatus clear; nonzero otherwise.
verifiedBattleMsg_BlankLeadingZeros$C1:104E · 32 B · Battle text & numbersLeading-zero suppression for the number formatter's digits.
verifiedBattleSys_UpkeepTwoFrames$C1:106E · 117 B · Battle systemService 3 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 3 = $106E; searched: no JSR, JMP or JSL...
verifiedBattleMenu_RefreshIfDirtyL$C1:10E3 · 23 B · Battle menuJSL-entry twin of BattleMenu_RefreshIfDirtyAndTick, reached via the bank's cross-bank entry-vector table: JSL $C10012 -> JMP $C110E3.
verifiedBattleMenu_RefreshIfDirtyAndTick$C1:10FA · 27 B · Battle menuSame-bank JSR twin of BattleMenu_RefreshIfDirtyL — identical dirty- flag gate and menu rebuild chain, but always follows up with a cross-bank per-frame service tick (BattleSys_FrameTickVec) before...
verifiedBattleMenu_DrawCursorSprites$C1:1115 · 62 B · Battle menuBuilds OAM sprites 0-3 (BattleOam) for the command cursor over the shown PC: each of the 4 template sprites in BattleRom_CursorSprite is offset by the PC's !Battler_ScreenX/Y, and its palette bits...
verifiedBattleMenu_ProcessInput$C1:1153 · 142 B · Battle menuBattle command-window input handler.
verifiedBattleMenu_CycleActivePcPrev$C1:11E1 · 55 B · Battle menuLeft D-pad: step !BattleMenu_RosterIdx back (wrap 0..2), skipping roster entries that are negative.
verifiedBattleMenu_CycleActivePcNext$C1:1218 · 56 B · Battle menuRight D-pad: mirror of CycleActivePcPrev — steps !BattleMenu_RosterIdx forward (wrap at 3 back to 0) instead; the same sound 0 and the same cursor-memory handling.
verifiedBattleMenu_CursorUp$C1:1250 · 20 B · Battle menuUp D-pad: step the shown PC's !Pc_MenuRow back (wrap 0..2) and flag the cursor redraw (!BattleUI_PanelRedraw).
verifiedBattleMenu_CursorDown$C1:1264 · 23 B · Battle menuDown D-pad: step the shown PC's !Pc_MenuRow forward (wrap at 3 back to 0) and flag the cursor redraw (!BattleUI_PanelRedraw).
verifiedBattleMenu_ConfirmCommand$C1:127B · 33 B · Battle menuConfirm-button dispatch: sets !BattleUI_UnkA0D7 to $FF (compared by BattleUI_BuildStatusBarFrame with the first selected target), calls BattleFx_SetPtrA2FromTable for the shown PC, then tail-jumps...
verifiedBattleMenu_ChooseAttack$C1:129C · 32 B · Battle menuRow 0 (Attack) confirm: message call with "none", flags the cursor redraw, sets !BattleTgt_Mode = attack, !BattleMenu_CmdMenu = 0, builds the target list, sets !BattleMenu_TargetMoved (so...
verifiedBattleMenu_OpenTechList$C1:12BC · 49 B · Battle menuRow 1 (Tech) confirm: unless !BattleMenu_Lock bit 0 is set, renders the tech list lines, builds !Tech_ListAvail, switches to the tech list (!BattleMenu_Submenu = !BattleMenu_CmdMenu = 1) and...
verifiedBattleMenu_OpenItemList$C1:12ED · 51 B · Battle menuRow 2 (Item) confirm: unless !BattleMenu_Lock is non-zero, renders the item list at !BattleMenu_ItemScroll, queues the item map upload, copies the item box frame (!BattleRom_ItemBoxMap) into...
verifiedBattleMenu_TechListInput$C1:1320 · 73 B · Battle menuPer-frame input handler while the tech list is open (submenu 1).
verifiedBattleMenu_TechConfirm$C1:1369 · 38 B · Battle menuConfirms the highlighted tech: aborts unless the rows have been graded (!BattleMenu_TechAvailDone) and Tech_CursorEntry.Flags bit 7 is clear.
verifiedBattleMenu_TechListCancel$C1:138F · 30 B · Battle menuCloses the tech list: reload the command window, back to the main menu, force a window rebuild, and restore this PC's saved tech-list cursor (!Pc_SavedTechRow / SavedTechScroll -> !Pc_TechRow /...
verifiedBattleMenu_TechListPrev$C1:13AD · 71 B · Battle menuUp/Left in the tech list: walks backward from !BattleMenu_TechListIdx to the previous line whose !Tech_ListAvail is non-zero.
verifiedBattleMenu_TechListNext$C1:13F4 · 73 B · Battle menuDown/Right in the tech list: mirror of TechListPrev — walks forward instead of backward, bounded by the list length (!Pc_TechCount) instead of the start of the list, and scrolls down instead of up...
verifiedBattleMenu_ItemListInput$C1:143D · 91 B · Battle menuPer-frame input handler while the item list is open (submenu 2).
verifiedBattleMenu_ItemConfirm$C1:1498 · 67 B · Battle menuConfirms the highlighted item: record offset = (!BattleMenu_ItemScroll + !BattleMenu_ItemRow) * 5 into Item_BattleList (id, target mode, flags, quantity, PC mask).
verifiedBattleMenu_ItemListCancel$C1:14DB · 17 B · Battle menuCloses the item list: reload the command window, back to the main menu, force a window rebuild, and invalidate the scroll-arrow cache.
verifiedBattleMenu_ItemCursorUp$C1:14EC · 22 B · Battle menuUp/Left in the item list: decrement !BattleMenu_ItemRow, scrolling the list up via ItemListScrollUp when already at the top row.
verifiedBattleMenu_ItemCursorDown$C1:1502 · 26 B · Battle menuDown/Right in the item list: increment !BattleMenu_ItemRow (max 2), scrolling the list down via ItemListScrollDown when already at the bottom row.
verifiedBattleMenu_ItemListPageDown$C1:151C · 27 B · Battle menuPage-down button: page the item list down 3 rows at once, clamped at scroll position $FA.
verifiedBattleMenu_ItemListPageUp$C1:1537 · 20 B · Battle menuPage-up button: page the item list up 3 rows at once, clamped at 0.
verifiedBattleMenu_ItemListRefresh$C1:154B · 22 B · Battle menuRe-renders the item list rows, invalidates both draw caches and clears !BattleMenu_ItemRefresh.
verifiedBattleMenu_TargetSelectInput$C1:1561 · 185 B · Battle menuPer-frame input handler while target selection runs (entered from BattleMenu_ProcessInput when !BattleMenu_TargetSelect != 0).
verifiedBattleMenu_CommitAction$C1:161A · 308 B · Battle menuConfirms the currently-selected target and builds the command record for the shown PC's chosen action (attack/tech/item), then queues it and hands the menu to the next ready PC.
verifiedBattleMenu_ConsumePartnerSlot$C1:174E · 30 B · Battle menuRemoves PC slot !BattleMenu_PartnerArg from the ready state as part of committing a double/triple tech: if it's in the roster, decrements !BattleMenu_ReadyCount; either way marks its roster entry...
verifiedBattleMenu_TargetNext$C1:176C · 26 B · Battle menuRight/Down while cycling targets: advance !BattleTgt_Cursor (wrap at 11), skipping empty candidate entries, and select the battler it lands on (!BattleTgt_Selected).
verifiedBattleMenu_TargetPrev$C1:1786 · 22 B · Battle menuLeft/Up while cycling targets: mirror of TargetNext — steps !BattleTgt_Cursor back (wrap to 10) instead.
verifiedBattle_ClearPadEdges$C1:179C · 5 B · Battle engineClears both pad-edge bytes and returns.
verifiedBattleMenu_ItemListScrollUp$C1:17A1 · 16 B · Battle menuScrolls the item list up one row: decrements !BattleMenu_ItemScroll (min 0), then re-renders and invalidates both draw caches (row cursor, arrows).
verifiedBattleMenu_ItemListScrollUp_SetScroll$C1:17B1 · 2 B · Battle menu
verifiedBattleMenu_ItemListScrollUp_RenderTail$C1:17B3 · 3 B · Battle menu
verifiedBattleMenu_ItemListScrollUp_SkipRender$C1:17B6 · 9 B · Battle menu
verifiedBattleMenu_ItemListScrollDown$C1:17BF · 18 B · Battle menuScrolls the item list down one row: increments !BattleMenu_ItemScroll (clamped at $FA), then re-renders and invalidates both draw caches.
verifiedBattleMenu_ItemListScrollDown_RenderTail$C1:17D1 · 3 B · Battle menu
verifiedBattleMenu_ItemListScrollDown_SkipRender$C1:17D4 · 9 B · Battle menu
verifiedBattleMenu_UpdateCursorOverlay$C1:17DD · 828 B · Battle menuCursor/overlay refresh at the end of the menu rebuild chain (after ProcessInput), so like it only on frames with !BattleMenu_Dirty set: JSR from BattleMenu_RefreshIfDirtyL...
verifiedBattleMenu_EnqueueReadyBattler$C1:1B19 · 60 B · Battle menuService 1 of the $C10045 service dispatcher (dispatch table at $C10051: service 0 -> $0023, 1 -> here, 2 -> RemoveBattlerFromReady).
verifiedBattle_PlaySfx0$C1:1B55 · 18 B · Battle engineAPU command !Sfx_CmdPlay with sound id 0: fills !Sfx_Command / !Sfx_Param1 / !Sfx_Param2 (the same command block bank $C0's Audio_PlayTileSfxA fills) and calls the audio driver entry.
verifiedBattleMenu_DequeueReadyBattler$C1:1B67 · 67 B · Battle menuPops the head of !BattleMenu_ReadyQueue (up to 3 deep, count in !BattleMenu_ReadyQueueLen) into the roster: clears its !Battle_Unk9F38, restores its tech-list cursor (!Pc_SavedTechRow /...
verifiedBattleMenu_RemoveBattlerFromReady$C1:1BAA · 144 B · Battle menuService 2 of the $C10045 service dispatcher (dispatch table at $C10051; reached only by same-bank JSR from bank $C1, see BattleMenu_EnqueueReadyBattler).
verifiedBattleMenu_LoadCommandWindowMap$C1:1C3A · 16 B · Battle menuCopies the $180-byte command window map (!BattleRom_CommandWindowMap, bank $D1) into !BattleMenu_WindowMap.
verifiedBattle_DrawBattlerFrame$C1:1C4A · 11 B · Battle engineDecodes frame !Battle_FrameId of battler !Battle_FrameSlot into the battler's tile buffer in bank $7E, unless the battler uses frame layout 3 (!Battle_FrameLayoutStrip), which this entry leaves alone.
verifiedBattle_DrawBattlerFrameAnyLayout$C1:1C55 · 804 B · Battle engineDecodes one animation frame of a battler into bank $7E tiles: 1.
verifiedBattleMenu_BuildTargetList$C1:1F79 · 100 B · Battle menuRecords the requesting PC (!BattleTgt_Caster), resets the selection state (!BattleTgt_Result/CanCycle/TargetAll, two Unk bytes) and blanks !BattleTgt_Candidates and !BattleTgt_Selected (indices...
verifiedBattleTgt_RunAreaQuery$C1:1FDD · 13 B · Battle targetingService 7 of the $C10045 service dispatcher (dispatch table at $C10051; reached only by same-bank JSR from bank $C1, see BattleMenu_EnqueueReadyBattler).
verifiedBattleTgt_AreaTable$C1:1FEA · 14 B · Battle targeting
verifiedBattleTgt_ModeTable$C1:1FF8 · 66 B · Battle targetingTarget-mode handler table, indexed by (!BattleTgt_Mode & $7F) clamped to $20, called from BattleMenu_BuildTargetList.

$C1:2000

Verified · 64

verifiedBattleTgt_SingleAlly$C1:203A · 11 B · Battle targetingDefault mode: one PC (slots 0-2), cursor may cycle.
verifiedBattleTgt_CollectValidTargets$C1:2045 · 85 B · Battle targeting
verifiedBattleTgt_AllAllies$C1:209A · 15 B · Battle targetingevery PC
verifiedBattleTgt_SingleEnemy$C1:20A9 · 13 B · Battle targetingone enemy (3-10), cursor may cycle.
verifiedBattleTgt_AllEnemies$C1:20B6 · 16 B · Battle targeting
verifiedBattleTgt_Everyone$C1:20C6 · 16 B · Battle targetingall battlers 0-10
verifiedBattleTgt_Self$C1:20D6 · 10 B · Battle targetingthe shown PC only
verifiedBattleTgt_SingleKoAlly$C1:20E0 · 86 B · Battle targetingLists the PCs whose BattlerStats.Status has bit 7 set — by context, KO'd allies, i.e.
verifiedBattleTgt_PcByCharId5$C1:2136 · 4 B · Battle targetingTargets the one party member whose !Pc_CharId equals !BattleTgt_WantedChar (5 for this entry, 4 via BattleTgt_PcByCharId4).
verifiedBattleTgt_FindPcByCharId$C1:213A · 41 B · Battle targeting
verifiedBattleTgt_PcByCharId4$C1:2163 · 6 B · Battle targeting; state as PcByCharId5
verifiedBattleTgt_EnemyLineFromCaster$C1:2169 · 70 B · Battle targeting
verifiedBattleTgt_EnemyLineFromChar3$C1:21AF · 84 B · Battle targetingas above, but the source is the party member with character id 3 (!Pc_CharRobo, inferred: Robo; the name keeps the numeric id).
verifiedBattleTgt_EnemyLineFromCaster2$C1:2203 · 72 B · Battle targetingsame as EnemyLineFromCaster with !BattleTgt_AreaVariant = 1
verifiedBattleTgt_CasterRadius$C1:224B · 20 B · Battle targetingarea $10 around the caster
verifiedBattleTgt_EnemyRadius$C1:225F · 69 B · Battle targetingarea around a chosen enemy; size $19 for mode $1A, else $09
verifiedBattleTgt_Char3Radius$C1:22A4 · 47 B · Battle targetingarea around party member id 3; size $19 for mode $14, else $10.
verifiedBattleTgt_Char6Radius$C1:22D3 · 34 B · Battle targetingarea $19 around party member id 6.
verifiedBattleTgt_EnemyRow$C1:22F5 · 52 B · Battle targetingchosen enemy as anchor for BattleTgt_AreaRow (a +/-$20 band around the anchor's !Battler_ScreenY)
verifiedBattleTgt_PartyTriangle$C1:2329 · 9 B · Battle targetingenemies inside the triangle formed by the three PCs (BattleTgt_AreaPartyTriangle)
verifiedBattleTgt_AreaRow$C1:2332 · 114 B · Battle targeting"Row" area: every eligible battler on the scanned side whose screen y (!Battler_ScreenY) lies within +/-$20 of the centre battler's y.
verifiedBattleTgt_AreaPartyTriangle$C1:23A4 · 511 B · Battle targetingEnemies inside the triangle whose corners are the screen positions of party slots 0, 1 and 2 (!Battler_ScreenX/Y for slots 0-2).
verifiedBattleTgt_AreaLine$C1:25A3 · 350 B · Battle targeting"Line" area from the source battler (!BattleTgt_AreaCentre) towards the aimed-at battler (!BattleTgt_AreaAim), half-width r = AreaSize * 8 (passed to Battle_SinLookup as !Battle_SinScale; AreaSize...
verifiedBattleTgt_AreaCircle$C1:2701 · 172 B · Battle targeting"Circle" area around the centre battler (!BattleTgt_AreaCentre).
verifiedBattleTgt_AreaAddAnchor$C1:27AD · 24 B · Battle targetingShared tail of the area scans: puts !BattleTgt_Anchor at the front of !BattleTgt_Candidates if it belongs to the scanned side (see the AreaCircle header), then falls into BattleTgt_CompactCandidates.
verifiedBattleTgt_CompactCandidates$C1:27C5 · 20 B · Battle targetingif the front slot is empty, shift the list left by one.
verifiedBattleTgt_ClearLists$C1:27D9 · 15 B · Battle targetingblank candidate and selection lists (12 entries each, one more than they use)
verifiedBattleTgt_SelectAllCandidates$C1:27E8 · 18 B · Battle targetingset target-all and copy the 11 candidates into the selection list
verifiedBattleTgt_CycleNext$C1:27FA · 26 B · Battle targetingadvance !BattleTgt_Cursor to the next non-empty candidate (wrap at 11); no-op on an empty list.
verifiedBattleTgt_CyclePrev$C1:2814 · 25 B · Battle targetingmirror of CycleNext
verifiedBattleTgt_AnyCandidate$C1:282D · 16 B · Battle targetingZ=1 if all 11 candidate slots are $FF, Z=0 as soon as one isn't
verifiedBattle_CacheBattlerCoordsAll$C1:283D · 29 B · Battle engineCopies every present battler's screen position into its probe position and rebuilds its box.
verifiedBattle_CalcBattlerBox$C1:285A · 86 B · Battle engineBuilds battler X's box from its probe position: left = ProbeX - HalfWidth, clamped at 0 right = ProbeX + HalfWidth, clamped at $FF top = ProbeY - Height, clamped at 0 bottom = ProbeY + 8, or...
verifiedBattle_BoxOverlapsOthers$C1:28B0 · 118 B · Battle engineTests the box of battler !Battle_BoxTestSlot against the box of every other present battler, skipping those with !Battler_Unk9FF7 or !Battler_UnkA5CD bit 7 set.
verifiedBattle_BoxHitsBlockedCell$C1:2926 · 96 B · Battle engineTests whether the box of battler !Battle_BoxTestSlot covers a blocked cell of !Battle_CellMap (16x16-pixel cells, 16 per row).
verifiedBattlePos_Query$C1:2986 · 44 B · Battle engineService 5 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 5 = $2986; searched: no JSR, JMP or JSL...
verifiedBattlePos_NearestPc$C1:29B2 · 73 B · Battle engine/ BattlePos_FarthestPc / BattlePos_NearestEnemy / BattlePos_FarthestEnemy ($C129B2–$C12AE2, 305 bytes; queries 0-3)
verifiedBattlePos_FarthestPc$C1:29FB · 72 B · Battle engine
verifiedBattlePos_NearestEnemy$C1:2A43 · 85 B · Battle engine
verifiedBattlePos_FarthestEnemy$C1:2A98 · 75 B · Battle engine
verifiedBattlePos_WithinDist40XY$C1:2AE3 · 12 B · Battle engineBattlePos_WithinDist* ($C12AE3–$C12BBB, 217 bytes; queries 4 and 14)
verifiedBattlePos_WithinDist32XY$C1:2AEF · 12 B · Battle engine
verifiedBattlePos_WithinDist64XY$C1:2AFB · 12 B · Battle engine
verifiedBattlePos_WithinDist4XY$C1:2B07 · 12 B · Battle engine
verifiedBattlePos_WithinDist4XYTwin$C1:2B13 · 12 B · Battle engine
verifiedBattlePos_WithinDist16XY$C1:2B1F · 12 B · Battle engine
verifiedBattlePos_WithinDist48$C1:2B2B · 12 B · Battle engine
verifiedBattlePos_WithinDist32$C1:2B37 · 10 B · Battle engine
verifiedBattlePos_CheckPairDist$C1:2B41 · 8 B · Battle engine
verifiedBattlePos_CheckDist$C1:2B49 · 115 B · Battle engine
verifiedBattlePos_SameRowBand$C1:2BBC · 30 B · Battle engine/ BattlePos_SubjectAbove / BattlePos_SubjectLeft ($C12BBC–$C12C01, 70 bytes; queries 5-7)
verifiedBattlePos_SubjectAbove$C1:2BDA · 20 B · Battle engine
verifiedBattlePos_SubjectLeft$C1:2BEE · 20 B · Battle engine
verifiedBattlePos_PathClear$C1:2C02 · 165 B · Battle enginePlaces the subject's probe position out from its screen position in the direction Battle_CalcAngle gives from the subject to the other battler, at a radius of !Battle_SinScale (see the quirk...
verifiedBattlePos_SubjectLowerHalf$C1:2CA7 · 19 B · Battle engine/ BattlePos_SubjectUpperHalf / BattlePos_SubjectRightPart / BattlePos_SubjectLeftPart ($C12CA7–$C12CF2, 76 bytes; queries 9-12)
verifiedBattlePos_SubjectUpperHalf$C1:2CBA · 19 B · Battle engine
verifiedBattlePos_SubjectRightPart$C1:2CCD · 19 B · Battle engine
verifiedBattlePos_SubjectLeftPart$C1:2CE0 · 19 B · Battle engine
verifiedBattlePos_DistDifference$C1:2CF3 · 142 B · Battle engineMeasures, from the other battler's screen position, the squared distance to the subject (d1) and to the battler in !BattlePos_Arg (d2), and stores |d2 - d1| / 256 (low byte) in !BattlePos_Found.
verifiedBattlePos_ModeTable$C1:2D81 · 30 B · Battle enginequery handlers by !BattlePos_Mode, called from BattlePos_Query.
verifiedBattle_TickPcSlots$C1:2D9F · 384 B · Battle enginePer-frame animation step for the three PCs.
verifiedBattle_UnkThunk2F1F$C1:2F1F · 3 B · Battle enginea lone JMP to the RTS that ends Battle_TickEnemyGroup ($C1:34A6).
verifiedBattle_UpdatePcFacing$C1:2F22 · 117 B · Battle engineTurns PC !Battle_TickSlot toward its nearest enemy, one PC at a time: !Battle_FacingTurn holds the PC whose turn it is (bit 7 = the turn was handed on and has not been taken yet).
verifiedBattle_PickStatusAnim$C1:2F97 · 197 B · Battle enginePicks the animation and the status effect for battler !Battle_TickSlot from its status bytes: - default animation 3 (!Battle_AnimDefault), or 0 for an untargetable battler; effect !Battle_FxNone...

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verifiedBattle_PickNextStatusAnim$C1:305C · 48 B · Battle engineRuns Battle_PickStatusAnim for one battler per call, the slot in !Battle_StatusAnimNext (if present), and moves it on; past slot 10 it counts a wrap in !Battle_StatusAnimWraps and goes back to...
verifiedBattle_ApplyPendingEffect$C1:308C · 42 B · Battle engineFor battler !Battle_TickSlot, if present: when the effect picked (!Battler_FxWanted) differs from the one running (!Battler_FxApplied), records it, stops the overlay and the colour cycle, clears...
verifiedBattle_FxReset$C1:30B6 · 43 B · Battle engineEffect 0 (none): clears the battler's effect flags; for a PC also copies the saved palette (!Battle_PaletteSaved, 26 bytes from !Battler_Palette * 16) back over the live one, undoing a tint or...
verifiedBattle_FxOverlay2Tint$C1:30E1 · 96 B · Battle engineEffect 3: resets, starts overlay 2 and marks the battler tinted (!Battler_FxTinted); for a PC also restores the saved palette from byte 2 on (24 bytes) and then writes the 4 bytes at...
verifiedBattle_FxOverlay7$C1:3141 · 34 B · Battle engineEffect $0E: resets and starts overlay 7.
verifiedBattle_FxOverlay6$C1:3163 · 34 B · Battle engineEffect 9: resets and starts overlay 6.
verifiedBattle_FxColourCycle$C1:3185 · 12 B · Battle engineEffects 6, 7, $0B, $0C and $0D: resets and starts the colour cycle from step 0.
verifiedBattle_FxOverlay1$C1:3191 · 31 B · Battle engineEffects 1, 2 and $0A: starts overlay 1.
verifiedBattle_FxOverlay3$C1:31B0 · 34 B · Battle engineEffect 4: resets and starts overlay 3.
verifiedBattle_FxOverlay4$C1:31D2 · 34 B · Battle engineEffect 5: resets and starts overlay 4.
verifiedBattle_FxOverlay5$C1:31F4 · 34 B · Battle engineEffect 8: resets and starts overlay 5.
verifiedBattle_FxHandlerTable$C1:3216 · 30 B · Battle engineOne handler per status effect id 0-$0E, called from Battle_ApplyPendingEffect.
verifiedBattle_TickEnemyGroup$C1:3234 · 627 B · Battle engineThe enemy counterpart of Battle_TickPcSlots, which jumps here instead of ticking the PCs while !Battle_UnkA4 is 1-3 (A = that value).
verifiedBattle_DrawAllBattlerFrames$C1:34A7 · 52 B · Battle engineDraws the starting frame (!Battler_StartFrame) of every present battler, any frame layout (Battle_DrawBattlerFrameAnyLayout), then sets the three PC animation timers to 1, 2 and 3 so the PCs take...
verifiedBattle_StartPose$C1:34DB · 52 B · Battle engineThe last step of the battle set-up (service 0, which JMPs here): turns every PC toward its nearest enemy, then plays animation $0C on the targetable PCs (animation 0 on the others) through...
verifiedBattle_FaceAllPcsNearestEnemy$C1:350F · 62 B · Battle engineSets !Battler_Facing of PCs 2, 1, 0 from the angle to each one's nearest enemy (position query 2 through service 5, as in Battle_UpdatePcFacing, but for every PC at once and without the presence...
verifiedBattleSys_DefeatPose$C1:354D · 32 B · Battle systemService 9 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 9 = $354D; no JSR, JMP or JSL reaches $354D...
verifiedBattleSys_VictoryPose$C1:356D · 112 B · Battle systemService 8 of the same-bank $C10045 service dispatcher (reached only by JSR $0003/$0045 inside bank $C1; returns RTS; dispatch table at $C10051, entry 8 = $356D; no JSR, JMP or JSL reaches $356D...
verifiedBattle_RunPcPose$C1:35DD · 189 B · Battle engineCopies, for each present PC, the first 8 entries of its pose list into !Pc_PoseTicks (durations, halved) and !Pc_PoseFrames (frame ids, for its current facing): the lists come from bank $E4 at...
verifiedBattle_PoseStep$C1:369A · 122 B · Battle engineOne pose step, run on every second call: !Battle_UnkE5 flips between 0 (set it, return) and 1 (clear it, step).
verifiedBattle_TickEnemyMovers$C1:3714 · 39 B · Battle enginePer-frame enemy movement.
verifiedBattle_RunEnemyMover$C1:373B · 37 B · Battle engineRuns the mover of enemy !Battle_MoverEnemy, if that enemy is present: copies !Enemy_TargetWanted into !Enemy_MoveTarget, then, unless !Enemy_Anim is negative, stores the id in !Battle_MoverAnim...
verifiedBattle_EnemyMoverTable$C1:3760 · 18 B · Battle engineOne mover per !BattleRom_EnemyMover entry, called from Battle_RunEnemyMover.
verifiedBattle_MoverIdle$C1:3772 · 40 B · Battle engineMover 0 (move 4): stays put.
verifiedBattle_MoverApproach$C1:379A · 293 B · Battle engineMover 1: walks towards the target until within reach.
verifiedBattle_MoverCharge$C1:38BF · 154 B · Battle engineMover 2 (move 7): heads straight for the target from the enemy's position every time and starts the step, until a step is blocked by a blocking cell or another battler (the target included): then...
verifiedBattle_MoverAxis$C1:3959 · 228 B · Battle engineMover 3: lines the enemy up with the target along one axis.
verifiedBattle_MoverKeepRange$C1:3A3D · 389 B · Battle engineMover 4 (moves 6 and $10): makes for the point on a ring around the target, radius $40 (move $10: $80), on the enemy's side of it.
verifiedBattle_MoverOrbit$C1:3BC2 · 625 B · Battle engineMover 5 (moves $0D-$0F): circles the target on a ring of radius !Battle_OrbitRadius ($20; move $0E: $40).
verifiedBattle_MoverLoop$C1:3E33 · 295 B · Battle engineMover 6 (moves $0A-$0C): flies round a loop near where it started.
verifiedBattle_MoverFixedDir$C1:3F5A · 199 B · Battle engineMover 7 (moves $11-$18): steps in a fixed direction from the enemy's position: $11 up, $12 down, $13 right, $14 left, $15 down-right, $16 down-left, $17 up-left, any other (move $18) up-right.

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verifiedBattle_MoverToCentre$C1:4021 · 55 B · Battle engineMover 8 (move $19): heads from the enemy's position for the middle of the screen (!Battle_ScreenCentreX/Y), faces that way and starts the step, with no probe and no collision test.
verifiedBattleSys_RunAction$C1:4058 · 358 B · Battle systemService 4 of the $C10045 service API (dispatch table at $C10051, entry 4 = $4058; no JSR, JMP or JSL reaches $4058 directly; the one request found is LDA #4 / JSR $C1:0003 at $C1:BFA4, called from...
verifiedBattleAct_FlagLethalPcHits$C1:41BE · 84 B · Battle engineFor each PC 0-2, sets its !Battler_UnkA119 to 1 when its pending hit record (!Battle_ActPcHitAmount/Kind, 4 bytes per PC) has kind 3, the PC's HP is not 0, the amount is not 0 and the amount is at...
verifiedBattleAct_TickCalcs$C1:4212 · 40 B · Battle engineFor each of the 6 entries of !Battle_ActCalcSel that is non-zero, runs handler (value - 1) of the unmatched table behind BattleAct_RunCalc and stores the two bytes it leaves in...
verifiedBattleAct_StepBattlerAnims$C1:423A · 214 B · Battle enginePlays the battlers' action animations, decoding at most one frame per call.
verifiedBattleAct_LoadScript$C1:4310 · 28 B · Battle engineClears the 16-byte action parameter block (!Battle_ActScriptId .. $9886), sets !Battle_ActUnkArg987C to $FF (none) and calls the loader for !Battle_ActKind through BattleAct_LoaderTable (kinds 4...
verifiedBattleAct_LoadAttack$C1:432C · 628 B · Battle engineKind 1.
verifiedBattleAct_LoadTech$C1:45A0 · 442 B · Battle engineKind 2: reads the 7-byte record !Battle_ActId of BattleRom_PcTechAct (PC caster) or BattleRom_EnemyTechAct (enemy caster), including !Battle_ActUnkArg987C, then: frames !BattleRom_ActFrames for...
verifiedBattleAct_LoadNone$C1:475A · 1 B · Battle engineKind 0 (and any kind of 4 and up): loads nothing, so no thread starts.
verifiedBattleAct_LoadKind3$C1:475B · 216 B · Battle engineKind 3: like the PC branch of BattleAct_LoadTech, for any caster, with record !Battle_ActId - $BC of BattleRom_Kind3Act; frames !BattleRom_ActFrames, palettes !BattleRom_Kind3Pals, objects...
verifiedBattleAct_LoadCommon$C1:4833 · 185 B · Battle engineThe end of every loader: - loads graphics set !Battle_ActGfxSetA (BattleAnim_LoadGfx4Vec) and !Battle_ActGfxSetB (BattleAnim_LoadGfx2Vec) and waits a frame; - calls BattleAnim_UnkVecCD0018 with...
verifiedBattleAct_IndexObjLists$C1:48EC · 87 B · Battle engineSplits the 4-byte records at bank $CE + !Battle_ActObjPtr into the lists of the 16 action objects, by the top three bits of each record's first byte: 000 an ordinary record; 1xx ends the...
verifiedBattleAct_UnpackFrames$C1:4943 · 188 B · Battle engineWaits a frame (BattleSys_PumpFrames, BattleMenu_RefreshIfDirtyAndTick) and builds up to 4 sprite frames from the unpacked data in !Battle_ActFrameBuf, going on from !Battle_ActFrameNum and...
verifiedBattleAct_CheckReach$C1:49FF · 114 B · Battle engineFor a PC caster: sets !Battle_ActNear to 1, then to 0 when the main target (entry 3 of !Battle_ActBattlers) is not within 40 pixels (BattlePos_WithinDist40XY), and turns the caster towards the...
verifiedBattleAct_FindPath$C1:4A71 · 333 B · Battle engineBreadth-first search on !Battle_PathMap from the cell of the start point ($80, $81) to the cell of the goal point ($82, $83); the cell of a point is (y & $F0) | (x >> 4).
verifiedBattleAct_RunThreads$C1:4BBE · 224 B · Battle engineRuns one step of each live thread, in the order 0-4 then 8-15: thread n runs when its !Battle_ActThreadOn byte is non-zero, thread 4 only when !Battle_ActTargetMask is non-zero too, and threads...
verifiedBattleAct_RunThread$C1:4C9E · 82 B · Battle engineRuns one thread for this frame.
verifiedBattleAct_OpEndThread$C1:4CF0 · 7 B · Battle engineOpcode $00: switches the thread off (!Battle_ActThreadOn = 0).
verifiedBattleAct_OpEndScript$C1:4CF7 · 13 B · Battle engineOpcode $01, and the handler of every unused opcode in the table: counts !Battle_ActScriptDone up, which ends the action (service 4 waits for it).
verifiedBattleAct_OpLoopAnim$C1:4D04 · 4 B · Battle engineOpcode $02 <n>: starts animation n of the thread's actor in mode 2 (loop) and goes on with the next opcode in the same frame; advances 2.
verifiedBattleAct_StartAnim$C1:4D08 · 282 B · Battle engine
verifiedBattleAct_OpPlayAnim$C1:4E22 · 128 B · Battle engineOpcode $03 <n>: plays animation n once and waits for it to end, then advances 2.
verifiedBattleAct_OpShowAnimFrame$C1:4EA2 · 120 B · Battle engineOpcodes $04-$06 <n> (one handler; the opcode is not looked at): starts animation n with the actor's stop byte set to 1, so that BattleAct_StepBattlerAnims shows its entry 0 and switches it off...
verifiedBattleAct_OpResetSpeed$C1:4F1A · 58 B · Battle engineOpcode $07: sets the actor's move delay and speed (!Battle_ActorMoveDelay / !Battle_ActorMoveSpeed) back to the battler's defaults (!Battler_DefMoveDelay / !Battler_DefMoveSpeed, set at battle...
verifiedBattleAct_OpSetSpeed$C1:4F54 · 107 B · Battle engineOpcodes $08-$0F (one handler): sets the actor's move delay and speed (!Battle_ActorMoveDelay / !Battle_ActorMoveSpeed) from entry (opcode - 8) of !BattleRom_ActMoveDelay / !BattleRom_ActMoveSpeed...
verifiedBattleAct_OpMoveTo$C1:4FBF · 18 B · Battle engineThe move opcodes: move the thread's actor in a straight line to a point, at its !Battle_ActorMoveSpeed pixels per step and !Battle_ActorMoveDelay frames per step, then go on.
verifiedBattleAct_OpMoveToUnkPoint$C1:4FD1 · 18 B · Battle engine
verifiedBattleAct_OpMoveToCalc$C1:4FE3 · 10 B · Battle engine
verifiedBattleAct_MoveToPoint$C1:4FED · 328 B · Battle engine

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verifiedBattleAct_StartBattlerMove$C1:5135 · 185 B · Battle engineStarts a straight move of battler X to the point in !Battle_ActCalcOutA/B (x, y): keeps its position (!Battler_ScreenX/Y) in !Battle_ActorFromX/Y and the point in !Battle_ActorToX/Y, turns it...
verifiedBattleAct_OpCurveTo$C1:51EE · 23 B · Battle engineThe curving move opcodes: like the move opcodes $10-$12 (BattleAct_OpMoveTo) they move the thread's actor to a point and wait for it, but with mover kind !Battle_MoveKindCurve: the mover...
verifiedBattleAct_OpCurveToUnkPoint$C1:5205 · 23 B · Battle engine
verifiedBattleAct_OpCurveToCalc$C1:521C · 15 B · Battle engine
verifiedBattleAct_CurveToPoint$C1:522B · 389 B · Battle engine
verifiedBattleAct_CurveTurnDir$C1:53B0 · 89 B · Battle engineWhich way a curving move turns from heading DP $82 to the angle !Battle_GeoAngle (Battle_CalcAngle's, to the point): A = 0 (increase the angle) or 1 (decrease it), the shorter way.
verifiedBattleAct_OpPathTo$C1:5409 · 18 B · Battle engineThe path-walk opcodes: a battler of threads 0-3 walks to a point cell by cell round what stands in the way, then the thread goes on.
verifiedBattleAct_OpPathToUnkPoint$C1:541B · 18 B · Battle engine
verifiedBattleAct_OpPathToCalc$C1:542D · 10 B · Battle engine
verifiedBattleAct_PathToPoint$C1:5437 · 474 B · Battle engine
verifiedBattleAct_OpSetPos$C1:5611 · 14 B · Battle engineThe place opcodes: put the thread's actor at a point at once (no move).
verifiedBattleAct_SetPosToPoint$C1:561F · 77 B · Battle engine
verifiedBattleAct_OpSetPosUnkPoint$C1:566C · 17 B · Battle engine
verifiedBattleAct_OpSetPosCalc$C1:567D · 23 B · Battle engine
verifiedBattleAct_OpFollow$C1:5694 · 39 B · Battle engineOpcode $1C <n>: on an object thread, makes the object follow something: !Battle_ActObjFollow of the object = entry n of !Battle_ActBattlers (a battler slot) for n below !Battle_ActFollowFirstObj...
verifiedBattleAct_OpUnfollow$C1:56BB · 17 B · Battle engineOpcode $1D <j>: object thread j follows nothing any more (!Battle_ActObjFollow = !Battle_ActFollowNone), whatever thread runs it.
verifiedBattleAct_OpCall$C1:56CC · 47 B · Battle engineOpcode $1E <n>: calls subscript n: keeps the address after the opcode (pointer + 2, the carry going into the bank) in the thread's !Battle_ActThreadReturn / !Battle_ActThreadReturnBank and goes to...
verifiedBattleAct_OpReturn$C1:56FB · 25 B · Battle engineOpcode $1F: returns from a subscript (BattleAct_OpCall): the script pointer = the thread's !Battle_ActThreadReturn / ReturnBank, and the next opcode runs in the same frame.
verifiedBattleAct_OpPause$C1:5714 · 14 B · Battle engineOpcode $20 <n>: ends the thread's turn for this frame and has BattleAct_RunThread only count !Battle_ActThreadWait = n down on the next n frames before running the next opcode; advances 2.
verifiedBattleAct_OpReturnIfVar1F0$C1:5722 · 10 B · Battle engineOpcode $21: when variable $1F (!Battle_ActUnkPointY) is 0, returns from the subscript like opcode $1F; otherwise advances 1 (and the thread waits for the next frame).
verifiedBattleAct_OpWaitVar$C1:572C · 23 B · Battle engineOpcode $22 <n> <v>: waits until variable n (!Battle_ActVars + n) is v: while it is not, stays on the opcode (advance 0); then goes on with the next opcode in the same frame, advancing 3.
verifiedBattleAct_OpWaitVar1C$C1:5743 · 19 B · Battle engineOpcode $23 <v>: as opcode $22 for variable $1C (!Battle_ActVar1C); advances 2 when it is v.
verifiedBattleAct_OpWaitVar1D$C1:5756 · 19 B · Battle engineOpcode $24 <v>: as opcode $23 for variable $1D (!Battle_ActVar1D).
verifiedBattleAct_OpEndIfNoTarget$C1:5769 · 20 B · Battle engineOpcode $25 : when entry i of !Battle_ActTargetSet is the end marker (bit 7 set: the set has fewer than i + 1 slots), switches the thread off (BattleAct_OpEndThread); otherwise goes on with the...
verifiedBattleAct_OpShowAnimEntry$C1:577D · 137 B · Battle engineOpcode $26 <n> <f>: like opcodes $04-$06 (BattleAct_OpShowAnimFrame) with the stop byte f from the operand: starts animation n with the actor's stop byte = f, so that BattleAct_StepBattlerAnims...
verifiedBattleAct_OpSetUnkA5CD$C1:5806 · 4 B · Battle engineOpcodes $27 (BattleAct_OpSetUnkA5CD, value 1) and $28 (BattleAct_OpClearUnkA5CD, value 0): set !Battler_UnkA5CD of the thread's battler (threads 0-3) or of every slot of the target set (thread 4)...
verifiedBattleAct_StoreUnkA5CD$C1:580A · 54 B · Battle engine
verifiedBattleAct_OpClearUnkA5CD$C1:5840 · 4 B · Battle engine
verifiedBattleAct_OpSetUnk9FF7$C1:5844 · 4 B · Battle engineOpcodes $29 (BattleAct_OpSetUnk9FF7, value 1) and $2A (BattleAct_OpClearUnk9FF7, value 0): as opcodes $27/$28 for !Battler_Unk9FF7 (bit 7: skipped by the target scans).
verifiedBattleAct_StoreUnk9FF7$C1:5848 · 49 B · Battle engine
verifiedBattleAct_OpClearUnk9FF7$C1:5879 · 4 B · Battle engine
verifiedBattleAct_OpClearUnkA4A4$C1:587D · 46 B · Battle engineOpcode $2B: zeroes !Battler_UnkA4A4 and !Battler_UnkA4AF of the thread's battler (threads 0-3) or of every slot of the target set (thread 4); object threads change nothing.
verifiedBattleAct_OpUnkRevive$C1:58AB · 49 B · Battle engineOpcode $2C: for the thread's battler (threads 0-3) or every slot of the target set (thread 4): counts !Battler_Present up and zeroes !Battler_KoFlag; object threads change nothing.
verifiedBattleAct_OpSetUnkCFFF$C1:58DC · 8 B · Battle engineOpcode $2D: !BattleFx_HoldAnims = 1 (BattleFx_HoldAnimsTick holds the palette animations); advances 1.
verifiedBattleAct_OpClearUnkCFFF$C1:58E4 · 8 B · Battle engineOpcode $2E: !BattleFx_HoldAnims = 0 (BattleFx_HoldAnimsTick lets the held palette animations run again); advances 1.
verifiedBattleAct_OpSetVar$C1:58EC · 18 B · Battle engineThe script variable opcodes ($C158EC–$C159B8): set, count and add to the bytes of !Battle_ActVars; variables $1C and $1D have opcodes of their own.
verifiedBattleAct_OpSetVar1C$C1:58FE · 14 B · Battle engineOpcode $31 <v>: !Battle_ActVar1C = v; advances 2.
verifiedBattleAct_OpSetVar1D$C1:590C · 14 B · Battle engineOpcode $32 <v>: !Battle_ActVar1D = v; advances 2.
verifiedBattleAct_OpCalcToUnkPoint$C1:591A · 23 B · Battle engineOpcode $33 <n>: runs BattleAct_RunCalc handler n and keeps its point in !Battle_ActUnkPointX/Y (variables $1E/$1F), for the "UnkPoint" move opcodes; advances 2, and the thread waits for the next...
verifiedBattleAct_OpIncVar$C1:5931 · 15 B · Battle engineOpcode $34 <n>: variable n + 1; advances 2.
verifiedBattleAct_OpIncVar1C$C1:5940 · 11 B · Battle engineOpcode $35: !Battle_ActVar1C + 1; advances 1.
verifiedBattleAct_OpIncVar1D$C1:594B · 11 B · Battle engineOpcode $36: !Battle_ActVar1D + 1; advances 1.
verifiedBattleAct_OpDecVar$C1:5956 · 15 B · Battle engineOpcode $37 <n>: variable n - 1; advances 2.
verifiedBattleAct_OpDecVar1C$C1:5965 · 11 B · Battle engineOpcode $38: !Battle_ActVar1C - 1; advances 1.
verifiedBattleAct_OpDecVar1D$C1:5970 · 11 B · Battle engineOpcode $39: !Battle_ActVar1D - 1; advances 1.
verifiedBattleAct_OpAddVar$C1:597B · 22 B · Battle engineOpcode $3A <n> <v>: variable n + v (8-bit, wraps); advances 3.
verifiedBattleAct_OpAddVar1C$C1:5991 · 18 B · Battle engineOpcode $3B <v>: !Battle_ActVar1C + v; advances 2.
verifiedBattleAct_OpAddVarTo1C$C1:59A3 · 22 B · Battle engineOpcode $3C <n>: !Battle_ActVar1C + variable n; advances 2.
verifiedBattleAct_OpCalcToResult$C1:59B9 · 43 B · Battle engineOpcodes $3D-$40 and $45-$46 <n> (one handler): runs BattleAct_RunCalc handler n once and stores its two results in entry k of !Battle_ActCalcResult: k = opcode - $3D for $3D-$40 (0-3), opcode...
verifiedBattleAct_OpCopyVar$C1:59E4 · 22 B · Battle engineOpcode $41 <a> : variable b = variable a; advances 3.
verifiedBattleAct_OpCopyVar1C$C1:59FA · 18 B · Battle engineOpcode $42 <n>: variable n = !Battle_ActVar1C; advances 2.
verifiedBattleAct_OpOffsetToUnkPoint$C1:5A0C · 50 B · Battle engineOpcode $43 <n> <x> <y>: !Battle_ActUnkPointX/Y = (x, y) plus the point of BattleAct_RunCalc handler n (each 8-bit, wrapping); advances 4.
verifiedBattleAct_OpActorPosToUnkPoint$C1:5A3E · 50 B · Battle engineOpcode $44: !Battle_ActUnkPointX/Y = the position of the thread's actor: !Battler_ScreenX/Y of its !Battle_ActBattlers entry, or the object's !Battle_ActObjX/Y on threads 8-15.
verifiedBattleAct_OpAddVarClamped$C1:5A70 · 41 B · Battle engineOpcode $49 <n> <d>: variable n + d, with d signed and the result clamped to 0-$FF (a carry out of a positive add gives $FF, a negative add with no carry gives 0); advances 3.
verifiedBattleAct_OpSwapVar1C1D$C1:5A99 · 22 B · Battle engineOpcodes $4A and $4D: swaps !Battle_ActVar1C and !Battle_ActVar1D; advances 1.
verifiedBattleAct_OpSwapVar1C1E$C1:5AAF · 22 B · Battle engineOpcode $4E: swaps !Battle_ActVar1C and variable $1E (!Battle_ActUnkPointX); advances 1.
verifiedBattleAct_OpSwapVar1C1F$C1:5AC5 · 22 B · Battle engineOpcode $4F: swaps !Battle_ActVar1C and variable $1F (!Battle_ActUnkPointY); advances 1.
verifiedBattleAct_OpShowHitNumbers$C1:5ADB · 534 B · Battle engineOpcodes $50-$55: shows the hit numbers of record set (opcode & 7) as digit sprites over the battlers and waits until they have bounced.
verifiedBattleAct_OpClearUnk9FF7Bit7$C1:5CF1 · 2 B · Battle engineOpcodes $5D (BattleAct_OpClearUnk9FF7Bit7, DP $8E = 0) and $5E (BattleAct_OpSetUnk9FF7Bit7, DP $8E = $80): sets bit 7 of the thread's battler's !Battler_Unk9FF7 (the target scans' skip bit) to...
verifiedBattleAct_StoreUnk9FF7Bit7$C1:5CF3 · 31 B · Battle engine
verifiedBattleAct_OpSetUnk9FF7Bit7$C1:5D12 · 6 B · Battle engine
verifiedBattleAct_OpNop2$C1:5D18 · 5 B · Battle engineOpcode $5F <x>: does nothing; advances 2 (over its operand).
verifiedBattleAct_OpLoadPalEntry$C1:5D1D · 118 B · Battle engineThe palette opcodes ($C15D1D–$C15FA4): colour sets from the action's palette list (!Battle_ActPalPtr) and its four palette sequences, opcode $69's special palette and its blink, and the colour...
verifiedBattleAct_OpStartPalSeq$C1:5D93 · 46 B · Battle engineOpcodes $61-$64 <delay> <first> <last>: starts palette sequence opcode - $61 (0-3) for BattleAct_StepPalettes ($CC:F1E7): it loads the palette-list entries first..last in turn, one every delay...
verifiedBattleAct_OpStopPalSeq$C1:5DC1 · 18 B · Battle engineOpcodes $65-$68: stops palette sequence opcode - $65 (0-3); the colours it last loaded stay.
verifiedBattleAct_OpSetSpecialPalette$C1:5DD3 · 9 B · Battle engineOpcode $69 <n>: gives the thread's battler (threads 0-3) or every slot of the target set (threads 4-15, the object threads included) !Battler_Palette = !Battle_SpecialPalette, and fills that...
verifiedBattleAct_SpecialPaletteBody$C1:5DDC · 171 B · Battle engine
verifiedBattleAct_OpRestorePalette$C1:5E87 · 4 B · Battle engineOpcode $6A: undoes opcode $69: gives the thread's battler (threads 0-3) or every slot of the target set (threads 4-15) its !Battler_BasePalette back.
verifiedBattleAct_RestorePaletteBody$C1:5E8B · 84 B · Battle engine
verifiedBattleAct_OpStartPalCycle$C1:5EDF · 52 B · Battle engineOpcode $6B <delay>: starts the colour rotation of BattleCF_FrameUpdate ($CF:E600 on): every delay frames it turns the colours of !Battle_PaletteLive+$82-$99 (the special palette's 12 colours) on...
verifiedBattleAct_OpBlinkPalette$C1:5F13 · 135 B · Battle engineOpcode $6C <n> <frames>: blinks between opcode $69's special palette n and the battler's own palette.
verifiedBattleAct_OpStopPalCycle$C1:5F9A · 11 B · Battle engineOpcode $6D: stops opcode $6B's colour rotation (!Battle_UnkAB4E and !Battle_PalCycleLo = 0); the colours stay as they were turned.
verifiedBattleAct_OpIncAllObjUnkA1D8$C1:5FA5 · 14 B · Battle engineThe object counter opcodes ($C15FA5–$C15FDD): count !Battle_ActObjUnkA1D8 up or clear it, for all eight object threads or for the running one.
verifiedBattleAct_OpClearAllObjUnkA1D8$C1:5FB3 · 14 B · Battle engineOpcode $6F: zeroes !Battle_ActObjUnkA1D8 of object threads 0-7; advances 1.
verifiedBattleAct_OpIncObjUnkA1D8$C1:5FC1 · 2 B · Battle engineOpcode $70: counts !Battle_ActObjUnkA1D8 of the running object thread (!Battle_ActObjThread) up; advances 1.
verifiedBattleAct_Op70Body$C1:5FC3 · 16 B · Battle engine
verifiedBattleAct_OpClearObjUnkA1D8$C1:5FD3 · 11 B · Battle engineOpcode $71: zeroes !Battle_ActObjUnkA1D8 of the running object thread; advances 1.
verifiedBattleAct_OpSetFacing$C1:5FDE · 123 B · Battle engineOpcode $72 <mode>: sets the facing of the thread's actor from BattleAct_CalcFacing with A = mode: !Battler_Facing of the thread's battler (threads 0-3) or of every slot of the target set (thread...

$C1:6000

Verified · 40

verifiedBattleAct_OpLinkObjBit7$C1:6059 · 6 B · Battle engineOpcodes $73 (BattleAct_OpLinkObjBit7, DP $8E = $80) and $74 (BattleAct_OpLinkObjBit6, DP $8E = $40) <n>: links the running object thread j (!Battle_ActObjThread) to the battler s in entry n of...
verifiedBattleAct_OpLinkObjBit6$C1:605F · 4 B · Battle engine
verifiedBattleAct_LinkObjBody$C1:6063 · 48 B · Battle engine
verifiedBattleAct_OpCopyHeading$C1:6093 · 83 B · Battle engineThe heading opcodes ($C16093–$C1619D and $C16258): set !Battle_ActorUnkA5AA (the battlers) or !Battle_ActObjUnkA5B5 (the object threads), the heading a curving move with operand $FF starts from.
verifiedBattleAct_OpHeadingFromCalc$C1:60E6 · 110 B · Battle engineOpcode $76 <a> : runs BattleAct_RunCalc handler b and then a, takes each one's two results as a point's x/y, and stores the angle Battle_CalcAngle gives from point a (origin) to point b as the...
verifiedBattleAct_OpAddHeading$C1:6154 · 74 B · Battle engineOpcode $77 <d>: adds d (mod 256, so a turn either way) to the heading of the same actors as opcode $75.
verifiedBattleAct_OpSound$C1:619E · 35 B · Battle engineThe sound opcodes ($C1619E–$C1621A): fill the APU command block (!Sfx_Command, !Sfx_Param1/2) and run Audio_ProcessEntry.
verifiedBattleAct_OpSoundCalc$C1:61C1 · 42 B · Battle engineOpcodes $7A/$7B <id> <calc>: APU command $18 (opcode $7A) or $19 (opcode $7B) with !Sfx_Param1 = id and !Sfx_Param2 = the first result of BattleAct_RunCalc handler calc (probably an x, as opcodes...
verifiedBattleAct_OpPcAttackSfxA$C1:61EB · 10 B · Battle engineOpcodes $7C (BattleAct_OpPcAttackSfxA) and $7D (BattleAct_OpPcAttackSfxB): APU command $18 with !Sfx_Param1 = the sound of the PC attack record (!Battle_ActPcAttackRec) in !BattleRom_PcAttackSfxA...
verifiedBattleAct_OpPcAttackSfxB$C1:61F5 · 8 B · Battle engine
verifiedBattleAct_PlayPcAttackSfx$C1:61FD · 30 B · Battle engine
verifiedBattleAct_OpRunVecCD001B$C1:621B · 33 B · Battle engineOpcode $80 <len> ...: copies len & $0F bytes of the script, from the length byte on, to !Battle_ActOp80Args (DP $53 on), runs BattleAct_UnkVecCD001B and advances by that count + 1 (the opcode and...
verifiedBattleAct_OpSetCalcSel$C1:623C · 28 B · Battle engineOpcodes $81-$84 (entries 0-3) and $47/$48 (entries 4 and 5) <n>: !Battle_ActCalcSel[entry] = n + 1, so BattleAct_TickCalcs runs BattleAct_RunCalc handler n for that entry every frame; advances 2.
verifiedBattleAct_OpSetHeading$C1:6258 · 65 B · Battle engineOpcode $85 <h>: sets the heading (see the heading opcodes above) of the thread's battler (threads 0-3 and 5-7), of every slot of the target set (thread 4; the target set here, unlike opcodes...
verifiedBattleAct_OpArcToCalc$C1:6299 · 2 B · Battle engineThe arc opcodes: like the move opcodes $10-$12 (BattleAct_OpMoveTo) they move the thread's actor in a straight line to a point and wait for it, but with mover kind !Battle_MoveKindArc...
verifiedBattleAct_ArcToCalcDir$C1:629B · 15 B · Battle engine
verifiedBattleAct_ArcToPoint$C1:62AA · 671 B · Battle engine
verifiedBattleAct_ArcQuarterPoint$C1:6549 · 113 B · Battle engineOpcodes $9C/$9D: moves !Battle_GeoPointX/Y to a quarter of the way from !Battle_GeoOriginX/Y: Origin + (|Point - Origin| / 4, rounded down) with the delta's sign, per axis (8-bit, no carry out).
verifiedBattleAct_CalcMoveStep$C1:65BA · 183 B · Battle engineUnit step of a straight move from !Battle_GeoOriginX/Y to !Battle_GeoPointX/Y, as signed 8.8 pixels: the axis with the larger distance (x on a tie) moves 1.0 ($0100) per step, the other (smaller *...
verifiedBattleAct_CalcMidpointSteps$C1:6671 · 189 B · Battle engineFrom !Battle_GeoOriginX/Y and !Battle_GeoPointX/Y: sets !Battle_ActMoveUnitX/Y to the delta * 4 with the delta's sign (as signed 8.8, 1/64 of the delta: probably a move of 64 steps)...
verifiedBattleAct_OpArcToUnkPoint$C1:672E · 2 B · Battle engineOpcodes $99/$9D <m>: the arc move (BattleAct_OpArcToCalc) to the point in !Battle_ActUnkPointX/Y, height subtracted; length 2.
verifiedBattleAct_ArcToUnkPointDir$C1:6730 · 19 B · Battle engine
verifiedBattleAct_OpArcDownToCalc$C1:6743 · 7 B · Battle engineOpcode $9A <mode> <n>: opcode $98 (BattleAct_OpArcToCalc) with the height added instead of subtracted (DP $8F = 1).
verifiedBattleAct_OpArcDownToUnkPoint$C1:674A · 7 B · Battle engineOpcode $9B <m>: opcode $99 (BattleAct_OpArcToUnkPoint) with the height added instead of subtracted (DP $8F = 1).
verifiedBattleAct_OpMoveAlongHeading$C1:6751 · 458 B · Battle engineOpcode $A2: moves the thread's actor along its heading (!Battle_ActorUnkA5AA; for the objects !Battle_ActObjUnkA5B5) with mover kind !Battle_MoveKindHeading (BattleCF_MoveHeading; up to $FF steps...
verifiedBattleAct_OpStartPosHistory$C1:691B · 16 B · Battle engineOpcode $A4 <delay> : starts the position history of the thread's battler (threads 0-3) or of every slot of !Battle_ActTargetSet (threads 4-7; unlike most opcodes, threads 5-7 take the set too)...
verifiedBattleAct_SetPosHistory$C1:692B · 143 B · Battle engine
verifiedBattleAct_OpStopPosHistory$C1:69BA · 9 B · Battle engineOpcode $A5: !Battler_PosHistOn = 0 for the same battlers as opcode $A4 (BattleAct_OpStartPosHistory); advances 1.
verifiedBattleAct_OpMoveHeadingSteps$C1:69C3 · 301 B · Battle engineOpcode $A8 <n>: moves the thread's actor along its heading (!Battle_ActorUnkA5AA; objects !Battle_ActObjUnkA5B5) with mover kind !Battle_MoveKindHeading for n steps (!Battle_ActorHeadSteps = n...
verifiedBattleAct_OpMoveHeadingChecked$C1:6AF0 · 515 B · Battle engineOpcode $A9 <n>: opcode $A8 (BattleAct_OpMoveHeadingSteps) with opcode $A2's test of the cell ahead (BattleAct_OpMoveAlongHeading), and for the battlers also the box test: BattleAct_ProbeBoxOverlap...
verifiedBattleAct_OpCircleToCalc$C1:6CF3 · 29 B · Battle engineOpcode $C0 <n> <r> <a> <q>: moves the thread's actor round a circle whose centre is the point left by BattleAct_RunCalc handler n, with mover kind !Battle_MoveKindCircle (BattleCF_MoveCircle; see...
verifiedBattleAct_CircleMove$C1:6D10 · 4 B · Battle engine
verifiedBattleAct_CircleMoveKind$C1:6D14 · 541 B · Battle engine
verifiedBattleAct_OpCircleToUnkPoint$C1:6F31 · 34 B · Battle engineOpcode $C1 <r> <a> <q>: opcode $C0 (BattleAct_OpCircleToCalc) round the point in !Battle_ActUnkPointX/Y; length 4.
verifiedBattleAct_OpEllipseToCalc$C1:6F53 · 34 B · Battle engineOpcode $C2 <n> <r> <a> <q>: opcode $C0 (BattleAct_OpCircleToCalc) with mover kind !Battle_MoveKindEllipse (BattleCF_MoveEllipse), which differs from the circle mover only in using half the radius...
verifiedBattleAct_OpEllipseToUnkPoint$C1:6F75 · 37 B · Battle engineOpcode $C3 <r> <a> <q>: opcode $C2 (BattleAct_OpEllipseToCalc) round the point in !Battle_ActUnkPointX/Y; length 4.
verifiedBattleAct_OpStepUnkA4AF$C1:6F9A · 14 B · Battle engineOpcode $C4 <t> <d>: each frame adds d to the thread's battler's !Battler_UnkA4AF (the y offset the movers and the position history use) and waits (advance 0), until the value equals t, then...
verifiedBattleAct_StepUnkA4AF$C1:6FA8 · 71 B · Battle engine
verifiedBattleAct_OpStepUnkA4AFTo0$C1:6FEF · 13 B · Battle engineOpcode $C5 <d>: opcode $C4 (BattleAct_OpStepUnkA4AF) with t = 0: steps !Battler_UnkA4AF back to 0 by d per frame; length 2.
verifiedBattleAct_OpIncUnkA5D8$C1:6FFC · 47 B · Battle engineOpcode $D0: counts the thread's battler's !Battler_UnkA5D8 up by 1 (no reader of it found); length 1.

$C1:7000

Verified · 42

verifiedBattleAct_OpClearUnkA5D8$C1:702B · 47 B · Battle engineOpcode $D1: zeroes !Battler_UnkA5D8, for the same battlers as opcode $D0 (BattleAct_OpIncUnkA5D8); length 1.
verifiedBattleAct_OpMoveKind4ToCalc$C1:705A · 436 B · Battle engineOpcode $D2 <n>: sets up, without starting it, a move of the thread's actor to the point left by BattleAct_RunCalc handler n with mover kind !Battle_MoveKindUnk4 (BattleCF_MoveKind4); length 2; it...
verifiedBattleAct_OpMoveToMidpoint$C1:720E · 315 B · Battle engineOpcode $D3: sets up, without starting it, a straight move of the thread's actor to the raised midpoint opcode $D2 left (!Battle_ActUnkMidX/Y, copied to !Battle_ActCalcOutA/B); length 1; it...
verifiedBattleAct_OpRunMoveAfterUnkAAFC$C1:7349 · 27 B · Battle engineOpcode $D4: waits (advance 0) while the 16-bit !Battle_ActUnkAAFC (with !Battle_ActUnkAAFD) is not 0, counting it down by 1 a frame; at 0 it goes on as opcode $D6.
verifiedBattleAct_OpRunMove$C1:7364 · 63 B · Battle engine
verifiedBattleAct_OpRunMove_Wait$C1:73A3 · 5 B · Battle engine
verifiedBattleAct_OpRunMove_Done$C1:73A8 · 5 B · Battle engine
verifiedBattleAct_OpRunMoveAfterMajorDist$C1:73AD · 94 B · Battle engineOpcode $D5: opcode $D4 (BattleAct_OpRunMoveAfterUnkAAFC) with the other delay opcode $D3 leaves: waits while the 16-bit !Battle_MoveMajorDist is not 0, counting it down by 1 a frame; then sets the...
verifiedBattleAct_OpPointTowardCalc$C1:740B · 169 B · Battle engineOpcode $D7 <d> <n>: sets !Battle_ActUnkPointX/Y to the point d pixels (along the major axis) from the thread's actor towards the point left by BattleAct_RunCalc handler n: .along adds the unit...
verifiedBattleAct_OpShake$C1:74B4 · 134 B · Battle engineOpcode $D8 <a> <f>: starts mover kind !Battle_MoveKindShake (BattleCF_MoveShake) for the thread's battler and advances at once (length 4): !Battler_ShakeAmp = a, !Battler_ShakePeriod = p...
verifiedBattleAct_OpSetActAttr$C1:753A · 63 B · Battle engineOpcode $D9 <v>: sets the thread's actor's attribute value to v (!Battler_ActAttr for a battler, every slot of !Battle_ActTargetSet for thread 4, !Battle_ActObjAttr for object j; probably sprite...
verifiedBattleAct_OpResetActAttr$C1:7579 · 66 B · Battle engineOpcode $DA: puts the thread's actor's attribute value back to its initial one (!Battler_ActAttrInit into !Battler_ActAttr, for thread 4 every slot of !Battle_ActTargetSet, !Battle_ActObjAttrInit...
verifiedBattleAct_AdvanceScript$C1:75BB · 17 B · Battle engineMoves the thread's script pointer !Battle_ActScriptPtr on by A bytes: a 16-bit add to the offset, with the carry going into the bank byte (added 16-bit, so DP $E9 takes part too).
verifiedBattleAct_CalcFacing$C1:75CC · 11 B · Battle engineRuns the BattleAct_FacingModeTable handler for mode A (0-$18), which leaves the facing in !Battle_ActFacingOut: modes 0-9 copy the facing of !Battle_ActBattlers entry A, $0A-$13 face entry A...
verifiedBattleAct_FaceLikeEntry$C1:75D7 · 12 B · Battle engineFacing modes 0-9: the !Battler_Facing of !Battle_ActBattlers entry Y.
verifiedBattleAct_FaceTowardEntry$C1:75E3 · 39 B · Battle engineFacing modes $0A-$13: the facing from the actor's point (DP $80/$81) toward the screen position of !Battle_ActBattlers entry Y - $0A, from Battle_CalcAngle and !BattleRom_FacingByAngle.
verifiedBattleAct_FaceFixed$C1:760A · 8 B · Battle engineFacing modes $14-$17: facing Y - $14 (!Battle_FacingUp, Down, Left, Right).
verifiedBattleAct_FaceTowardCentre$C1:7612 · 28 B · Battle engineFacing mode $18: the facing from the actor's point (DP $80/$81) toward the middle of the screen (!Battle_ScreenCentreX/Y).
verifiedBattleAct_RunCalc$C1:762E · 11 B · Battle engineRuns the BattleAct_CalcTable handler for number A (0-$47), which leaves a point in !Battle_ActCalcOutA (x) and !Battle_ActCalcOutB (y) (two script variables for handlers $2A-$31; nothing for $12).
verifiedBattleAct_CalcEntryPos$C1:7639 · 17 B · Battle engineHandlers 0-8: the screen position (!Battler_ScreenX/Y) of !Battle_ActBattlers entry Y.
verifiedBattleAct_CalcEntryOffsetPos$C1:764A · 51 B · Battle engineHandlers 9-$11: the screen position of !Battle_ActBattlers entry Y - 9 plus its !Battler_ScreenOffsetX/Y.
verifiedBattleAct_CalcNone$C1:767D · 1 B · Battle engineHandler $12: does nothing; !Battle_ActCalcOutA/B keep what the last handler left.
verifiedBattleAct_CalcMid03$C1:767E · 8 B · Battle engineHandler $13: the midpoint of !Battle_ActBattlers entries 0 and 3 (the caster and the main target), through BattleAct_CalcMid02's BattleAct_CalcMidWithEntry0.
verifiedBattleAct_CalcMid01$C1:7686 · 8 B · Battle engineHandler $14: the midpoint of !Battle_ActBattlers entries 0 and 1, through BattleAct_CalcMid02's BattleAct_CalcMidWithEntry0.
verifiedBattleAct_CalcMid02$C1:768E · 5 B · Battle engineHandler $15: the midpoint of the screen positions of two battler slots, (x1 + x2) / 2 and (y1 + y2) / 2 worked out 16-bit.
verifiedBattleAct_CalcMidWithEntry0$C1:7693 · 4 B · Battle engine
verifiedBattleAct_CalcMidFromSlot$C1:7697 · 65 B · Battle engine
verifiedBattleAct_CalcCentroid$C1:76D8 · 118 B · Battle engineHandler $16: meant as the centre of !Battle_ActBattlers entries 0-2 (the caster and its two partners): sums the three screen x and the three screen y 16-bit and divides by 3 with Battle_Divide.
verifiedBattleAct_CalcAheadOfActor$C1:774E · 131 B · Battle engineHandler $17: the point $18 pixels from the thread's actor along its move angle: y + the sine of the angle and x + the sine of the angle + $40, each from Battle_SinLookup with scale $18 (a signed...
verifiedBattleAct_CalcFixedPoint$C1:77D1 · 9 B · Battle engineHandler $18: the point ($80, $80).
verifiedBattleAct_CalcSavedPos$C1:77DA · 18 B · Battle engineHandlers $19-$1B: the position saved for !Battle_ActBattlers entry Y - $19 (0-2) in !Battle_ActSavedX/Y.
verifiedBattleAct_CalcObjOffset$C1:77EC · 31 B · Battle engineHandlers $1C-$23: the position of object Y - $1C (0-7) plus its !Battle_ActObjOfsX/Y, 16-bit, stored 16-bit.
verifiedBattleAct_CalcLerpToTarget$C1:780B · 246 B · Battle engineHandlers $24-$29 and $32-$3F: a point on the line from one battler to the main target (!Battle_ActMainTarget): (w1 * P + w2 * T) >> 3 per coordinate, with the weight pair (w1, w2) k of...
verifiedBattleAct_CalcVarPair$C1:7901 · 19 B · Battle engineHandlers $2A-$31: script variables 2k and 2k + 1 of !Battle_ActVars, k = n - $2A (0-7), as the pair (not necessarily a point).
verifiedBattleAct_CalcMid12$C1:7914 · 12 B · Battle engineHandler $40: the midpoint of !Battle_ActBattlers entries 1 and 2 (the two partners), through BattleAct_CalcMid02's BattleAct_CalcMidFromSlot.
verifiedBattleAct_CalcLerpToObj0$C1:7920 · 129 B · Battle engineHandlers $41-$47: a point on the line from !Battle_ActBattlers entry 0 (the caster) to object 0 (the low bytes of !Battle_ActObjX/Y), (w1 * P + w2 * O) >> 3 with weight pair n - $41 of...
verifiedBattleAct_FacingModeTable$C1:79A1 · 50 B · Battle engineBattleAct_CalcFacing's handler per facing mode 0-$18, called through JSR (BattleAct_FacingModeTable,X) with X = mode * 2.
verifiedBattleAct_CalcTable$C1:79D3 · 144 B · Battle engineBattleAct_RunCalc's handler per number 0-$47, called through JSR (BattleAct_CalcTable,X) with X = number * 2.
verifiedBattleAct_LoaderTable$C1:7A63 · 8 B · Battle engineAction loader per !Battle_ActKind 0-3, called by BattleAct_LoadScript through JSR (BattleAct_LoaderTable,X) with X = kind * 2 (kinds 4 and up are taken as 0).
verifiedBattleAct_OpcodeTable$C1:7A6B · 448 B · Battle engineHandler per action-script opcode, called by BattleAct_RunThread through JSR (BattleAct_OpcodeTable,X) with X = opcode * 2.
verifiedBattleAct_ProbeBoxOverlap$C1:7C2B · 18 B · Battle enginePuts battler X's probe (!Battler_ProbeX/Y) at its screen position, builds its box (Battle_CalcBattlerBox) and tests it against the other battlers' boxes (Battle_BoxOverlapsOthers, tail JMP).
verifiedBankC1_OldBuildLeftovers$C1:7C3D · 963 B · EngineNot code and, as far as found, never read: xref finds no call or jump to $C1:7C3D or to any of the segment starts below, and the absolute $7C3D-$7FFF operands in bank $C1 code are WRAM reads (DB =...

$C1:8000

Verified · 27

verifiedBankC1_BattleStartVec$C1:8000 · 3 B · EngineVector into BattleSys_Main.
verifiedBankC1_Entry8003$C1:8003 · 3 B · EngineLong vector into BankC1_RunService ($C1:CFC2), which pushes P, X, DP and DB itself (PHP, REP #$30, PHX, PHD, PHB), sets DB=$7E and DP=0, runs entry A (low byte) of BankC1_ServiceTable with...
verifiedBattleSys_Main$C1:8006 · 1,115 B · Battle systemThe battle from its setup to its end; it never returns, leaving through BattleSys_ExitVec ($C1:0006 -> $001F -> JML $CF:FBE5).
verifiedBattleSys_Unk8461$C1:8461 · 988 B · Battle systemHandler of turn list 12, the battlers' turns (inferred: a ready PC is queued for the command menu by service 1, BattleMenu_EnqueueReadyBattler; a ready enemy's !Battler_UnkAFAB, probably its ATB...
verifiedBattleSys_Unk883D$C1:883D · 37 B · Battle systemFor each PC slot 0-2 whose !Battler_UnkAF0A entry is not $FF: DP $14 (16-bit) = the slot, BattleSys_UnkB575, then BattleSys_UnkB3F9 with X = the slot.
verifiedBattleSys_ClearUnkB192$C1:8862 · 20 B · Battle systemZeroes the 4-byte !Battle_UnkB192 record of battler slot !Battle_UnkB18B.
verifiedBattleSys_ListHandler0$C1:8876 · 79 B · Battle systemTurn list 0 (BattleSys_ListHandlerTable entry 0): the usual handler (see the banner); at the end of its runs it clears BattlerStats.Status2 bit 7 of the slot.
verifiedBattleSys_ListHandler1$C1:88C5 · 150 B · Battle systemTurn list 1: a repeating hit on the slot (inferred from the amount going to !Battle_ActPcHitAmount with kind 3, which BattleAct_FlagLethalPcHits checks as damage; probably poison).
verifiedBattleSys_Unk895B$C1:895B · 26 B · Battle systemSets up the action block for a kind-2 action (BattleAct_LoaderTable's loader 2; the tech loader, inferred in !Battle_ActId's note) with record A, caster slot 0, no flags and the main-target mask...
verifiedBattleSys_ListHandler2$C1:8975 · 68 B · Battle systemTurn list 2: the usual handler, but after its last run it only stops the entry: no status bit is cleared.
verifiedBattleSys_ListHandler3$C1:89B9 · 76 B · Battle systemTurn list 3: the usual handler; at the end of its runs it clears bit 7 of the slot's BattlerStats.Unk4C+1 (+$4D).
verifiedBattleSys_ListHandler4$C1:8A05 · 76 B · Battle systemTurn list 4: the usual handler; at the end of its runs it clears bit 6 of the slot's BattlerStats.Unk4C+1 (+$4D).
verifiedBattleSys_ListHandler5$C1:8A51 · 76 B · Battle systemTurn list 5: the usual handler; at the end of its runs it clears bit 6 of the slot's BattlerStats.Unk4C+2 (+$4E).
verifiedBattleSys_ListHandler6$C1:8A9D · 1 B · Battle systemTurn list 6: does nothing (RTS).
verifiedBattleSys_ListHandler7$C1:8A9E · 1 B · Battle systemTurn list 7: does nothing (RTS), like list 6.
verifiedBattleSys_ListHandler8$C1:8A9F · 113 B · Battle systemTurn list 8: re-arms the entry (flags = 1) with the timer = reload, halved when bit 7 of the slot's BattlerStats.Unk4C+1 or Unk4C+6 (+$4D, +$52) is set, doubled (from the reload, so this wins)...
verifiedBattleSys_ListHandler9$C1:8B10 · 169 B · Battle systemTurn list 9: re-arms the entry with the timer halved / doubled as list 8 does, clears the list's !Battle_ListDue bit and counts !Battle_ListRuns down; at 0 (set back to 10), unless the slot is...
verifiedBattleSys_ListHandler10$C1:8BB9 · 79 B · Battle systemTurn list 10: the usual handler; at the end of its runs it clears bit 2 of the slot's BattlerStats.Unk4C+2 (+$4E).
verifiedBattleSys_ListHandler11$C1:8C08 · 1 B · Battle systemTurn list 11: does nothing (RTS), like lists 6 and 7.
verifiedBattleSys_Unk8C09$C1:8C09 · 53 B · Battle systemRuns BattleAi_RunMainPart (probably an enemy's behaviour script: it reads a pointer from the $CC:8B08 table by the id in A) for each enemy entry 0-7 with !Battle_UnkB2B6 0 whose !Battle_UnkAF15...
verifiedBattleAi_TestPassed$C1:8C3E · 187 B · Battle engineCalled by a test handler whose test holds (42 JSR sites from $C1:8EA7 to $C1:9803, all in the test handlers): records the test code and runs the block's next action through BattleAi_ChooseTable.
verifiedBattleAi_EnemyTurn$C1:8CF9 · 430 B · Battle engineRuns the action an enemy's script chose, on its turn (BattleSys_Unk8461) or as a reaction (!Battle_UnkB2C0 set).
verifiedBattleAi_Test00$C1:8EA7 · 4 B · Battle engineTest code $00: always holds (BattleAi_TestPassed at once).
verifiedBattleAi_TestHpHalfOrLess$C1:8EAB · 102 B · Battle engineBattleAi_TestTable entry $01.
verifiedBattleAi_TestStatusBits$C1:8F11 · 118 B · Battle engineBattleAi_TestTable entry $02.
verifiedBattleAi_TestTargetId$C1:8F87 · 83 B · Battle engineBattleAi_TestTable entry $03.
verifiedBattleAi_TestEnemyIdPresent$C1:8FDA · 57 B · Battle engineBattleAi_TestTable entry $04.

$C1:9000

Verified · 66

verifiedBattleAi_TestEnemyCountAtMost$C1:9013 · 50 B · Battle engineBattleAi_TestTable entry $05.
verifiedBattleAi_TestTimeAtLeast$C1:9045 · 61 B · Battle engineBattleAi_TestTable entry $06.
verifiedBattleAi_TestUnkB320$C1:9082 · 60 B · Battle engineBattleAi_TestTable entry $07.
verifiedBattleAi_TestHpAtMost$C1:90BE · 114 B · Battle engineBattleAi_TestTable entry $08.
verifiedBattleAi_TestStatByteAtLeast$C1:9130 · 94 B · Battle engineBattleAi_TestTable entry $09.
verifiedBattleAi_TestStatByteBits$C1:918E · 107 B · Battle engineBattleAi_TestTable entry $0A.
verifiedBattleAi_TestStatByteAtMost$C1:91F9 · 100 B · Battle engineBattleAi_TestTable entry $0B.
verifiedBattleAi_TestTargetWithin32$C1:925D · 70 B · Battle engineBattleAi_TestTable entry $0C.
verifiedBattleAi_TestAnySameRow$C1:92A3 · 113 B · Battle engineBattleAi_TestTable entry $0D.
verifiedBattleAi_TestAnyAboveOrLeft$C1:9314 · 121 B · Battle engineBattleAi_TestTable entry $0E.
verifiedBattleAi_TestPathClear$C1:938D · 89 B · Battle engineBattleAi_TestTable entry $0F.
verifiedBattleAi_TestScreenArea$C1:93E6 · 68 B · Battle engineBattleAi_TestTable entry $10.
verifiedBattleAi_TestB19EKind$C1:942A · 74 B · Battle engineBattleAi_TestTable entry $11.
verifiedBattleAi_TestB19EKindAndId$C1:9474 · 94 B · Battle engineBattleAi_TestTable entry $12.
verifiedBattleAi_TestB19EBit4$C1:94D2 · 66 B · Battle engineBattleAi_TestTable entry $13.
verifiedBattleAi_TestB19ESlot$C1:9514 · 134 B · Battle engineBattleAi_TestTable entry $14.
verifiedBattleAi_TestB19EByte2Bits$C1:959A · 60 B · Battle engineBattleAi_TestTable entry $15.
verifiedBattleAi_TestAlways16$C1:95D6 · 4 B · Battle engineBattleAi_TestTable entry $16: always holds (BattleAi_TestPassed at once), as test $00.
verifiedBattleAi_TestChance$C1:95DA · 32 B · Battle engineBattleAi_TestTable entry $17.
verifiedBattleAi_TestStatByteEquals$C1:95FA · 88 B · Battle engineBattleAi_TestTable entries $18 and $23-$28.
verifiedBattleAi_TestAlways19$C1:9652 · 4 B · Battle engineBattleAi_TestTable entry $19: always holds (BattleAi_TestPassed at once), as test $00.
verifiedBattleAi_TestOtherEnemy$C1:9656 · 79 B · Battle engineBattleAi_TestTable entry $1A.
verifiedBattleAi_TestPcCountAtMost$C1:96A5 · 47 B · Battle engineBattleAi_TestTable entry $1B.
verifiedBattleAi_TestUnkAF0AMatch$C1:96D4 · 84 B · Battle engineBattleAi_TestTable entry $1C.
verifiedBattleAi_TestTargetGone$C1:9728 · 52 B · Battle engineBattleAi_TestTable entry $1D.
verifiedBattleAi_TestChooseAndGoOn$C1:975C · 9 B · Battle engineBattleAi_TestTable entry $1E: BattleAi_TestPassed (the action is chosen), then !Battle_UnkAF24 = !BattleAi_TestFailed, so the caller still goes on to the next block.
verifiedBattleAi_TestTargetWithin48$C1:9765 · 70 B · Battle engineBattleAi_TestTable entry $1F.
verifiedBattleAi_TestUnkAEB3Set$C1:97AB · 21 B · Battle engineBattleAi_TestTable entry $20.
verifiedBattleAi_TestUnkAF15Set$C1:97C0 · 21 B · Battle engineBattleAi_TestTable entry $21.
verifiedBattleAi_TestUnkB158$C1:97D5 · 59 B · Battle engineBattleAi_TestTable entry $22.
verifiedBattleAi_ChooseAnimTarget$C1:9810 · 42 B · Battle engineBattleAi_ChooseTable entry $00.
verifiedBattleAi_ChooseTarget$C1:983A · 138 B · Battle engineBattleAi_ChooseTable entries $01 and $02.
verifiedBattleAi_ChooseNop03$C1:98C4 · 1 B · Battle engineBattleAi_ChooseTable entry $03: does nothing (RTS).
verifiedBattleAi_ChooseByChance$C1:98C5 · 155 B · Battle engineBattleAi_ChooseTable entry $04 (!BattleAi_ActRestart).
verifiedBattleAi_ChooseNop05$C1:9960 · 1 B · Battle engineBattleAi_ChooseTable entry $05: does nothing (RTS).
verifiedBattleAi_ChooseNop06$C1:9961 · 1 B · Battle engineBattleAi_ChooseTable entry $06: does nothing (RTS).
verifiedBattleAi_ChooseClear07$C1:9962 · 4 B · Battle engineBattleAi_ChooseTable entry $07: !Battle_UnkAF24 = 0.
verifiedBattleAi_ChooseNop08$C1:9966 · 1 B · Battle engineBattleAi_ChooseTable entry $08: does nothing (RTS).
verifiedBattleAi_ChooseActId$C1:9967 · 17 B · Battle engineBattleAi_ChooseTable entry $09: !BattleAi_ActId = record byte 1.
verifiedBattleAi_ChooseNop0A$C1:9978 · 1 B · Battle engineBattleAi_ChooseTable entry $0A: does nothing (RTS).
verifiedBattleAi_ChooseClear0B$C1:9979 · 4 B · Battle engineBattleAi_ChooseTable entry $0B: !Battle_UnkAF24 = 0.
verifiedBattleAi_ChooseNop0C$C1:997D · 1 B · Battle engineBattleAi_ChooseTable entry $0C: does nothing (RTS).
verifiedBattleAi_ChooseNop0D$C1:997E · 1 B · Battle engineBattleAi_ChooseTable entry $0D: does nothing (RTS).
verifiedBattleAi_ChooseNop0E$C1:997F · 1 B · Battle engineBattleAi_ChooseTable entry $0E: does nothing (RTS).
verifiedBattleAi_ChooseNop0F$C1:9980 · 1 B · Battle engineBattleAi_ChooseTable entry $0F: does nothing (RTS).
verifiedBattleAi_ChooseIfGoneEnemy$C1:9981 · 51 B · Battle engineBattleAi_ChooseTable entries $10 and $16.
verifiedBattleAi_ChooseClear11$C1:99B4 · 4 B · Battle engineBattleAi_ChooseTable entries $11-$15: !Battle_UnkAF24 = 0.
verifiedBattleAi_RunNothing$C1:99B8 · 6 B · Battle engineBattleAi_RunTable entry $00: !BattleAi_RunMode = !BattleAi_RunNone (the enemy does nothing this turn; choose handler $00 has only set its animation and target).
verifiedBattleAi_RunAttack$C1:99BE · 123 B · Battle engineBattleAi_RunTable entry $01.
verifiedBattleAi_RunTech$C1:9A39 · 269 B · Battle engineBattleAi_RunTable entry $02.
verifiedBattleAi_RunNop03$C1:9B46 · 1 B · Battle engineBattleAi_RunTable entry $03: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunNop04$C1:9B47 · 1 B · Battle engineBattleAi_RunTable entry $04 (!BattleAi_ActRestart): RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunChooseRepeat$C1:9B48 · 68 B · Battle engineBattleAi_RunTable entry $05.
verifiedBattleAi_RunNop06$C1:9B8C · 1 B · Battle engineBattleAi_RunTable entry $06: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunSwapInEnemy$C1:9B8D · 225 B · Battle engineBattleAi_RunTable entry $07.
verifiedBattleAi_RunNop08$C1:9C6E · 1 B · Battle engineBattleAi_RunTable entry $08: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunLeave$C1:9C6F · 68 B · Battle engineBattleAi_RunTable entry $09.
verifiedBattleAi_RunKoSelf$C1:9CB3 · 104 B · Battle engineBattleAi_RunTable entry $0A.
verifiedBattleAi_RunSetStatByte$C1:9D1B · 87 B · Battle engineBattleAi_RunTable entry $0B.
verifiedBattleAi_RunAddStatByte$C1:9D72 · 92 B · Battle engineBattleAi_RunTable entry $0C.
verifiedBattleAi_RunSetFlags$C1:9DCE · 148 B · Battle engineBattleAi_RunTable entry $0D.
verifiedBattleAi_RunNop0E$C1:9E62 · 1 B · Battle engineBattleAi_RunTable entry $0E: RTS; !BattleAi_RunMode is left as it was.
verifiedBattleAi_RunMessage$C1:9E63 · 21 B · Battle engineBattleAi_RunTable entry $0F.
verifiedBattleAi_RunRestoreEnemies$C1:9E78 · 226 B · Battle engineBattleAi_RunTable entry $10.
verifiedBattleAi_RunSetStatBytes$C1:9F5A · 120 B · Battle engineBattleAi_RunTable entry $11.
verifiedBattleAi_RunSetStatsTech$C1:9FD2 · 380 B · Battle engineBattleAi_RunTable entry $12.

$C1:A000

Verified · 83

verifiedBattleAi_RunAddUnkB158$C1:A14E · 58 B · Battle engineBattleAi_RunTable entry $13.
verifiedBattleAi_RunAddStatBytes$C1:A188 · 131 B · Battle engineBattleAi_RunTable entry $14.
verifiedBattleAi_RunAddStatsTech$C1:A20B · 395 B · Battle engineBattleAi_RunTable entry $15.
verifiedBattleAi_RunRestoreAndSetStats$C1:A396 · 59 B · Battle engineBattleAi_RunTable entry $16.
verifiedBattleAi_AddStatByteAtY$C1:A3D1 · 37 B · Battle engineAdds DP $10 to the byte at (DP $0E),Y (a stat-block byte: DP $0E/$0F = the offset, Y = the block address): bit 7 (!BattleAi_StatDeltaSub) set subtracts the low 7 bits, with 0 as the floor; else...
verifiedBattleAi_TargetNone$C1:A3F6 · 1 B · Battle engineBattleAi_TargetTable entry $00: returns at once, so the list stays as it was (all $FF) and !BattleAi_TargetCount is not written.
verifiedBattleAi_TargetPcs$C1:A3F7 · 26 B · Battle engineBattleAi_TargetTable entry $01: lists PC slots 0-2 whose !Battler_UnkAEFF is not $FF (present), in slot order, from entry 0; !BattleAi_TargetCount = how many (0-3).
verifiedBattleAi_TargetAll$C1:A411 · 29 B · Battle engineBattleAi_TargetTable entry $02: the present PCs (BattleAi_TargetPcs), then each enemy slot 3-10 whose !Battler_UnkAEFF is not $FF, appended in slot order; !BattleAi_TargetCount = the total.
verifiedBattleAi_TargetSelf$C1:A42E · 15 B · Battle engineBattleAi_TargetTable entry $03: the acting enemy itself, !BattleAi_Targets[0] = !Battle_UnkB252 + 3 (its slot), present or not; !BattleAi_TargetCount = 1.
verifiedBattleAi_TargetFromUnkB19E$C1:A43D · 21 B · Battle engineBattleAi_TargetTable entry $04: !BattleAi_Targets[0] = the low nibble of the first byte of the acting enemy's 4-byte !Battle_UnkB19E record (offset !Battle_UnkB252 * 4), taken as a slot without...
verifiedBattleAi_TargetRandomPc$C1:A452 · 93 B · Battle engineBattleAi_TargetTable entry $05: one random present PC.
verifiedBattleAi_TargetNearestPc$C1:A4AF · 49 B · Battle engineBattleAi_TargetTable entry $06: !BattleAi_TargetCount = 0, then position query !BattlePos_QueryNearestPc (service 5) from the acting enemy (!BattlePos_Subject = !Battle_UnkB252 + 3).
verifiedBattleAi_TargetFarthestPc$C1:A4E0 · 40 B · Battle engineBattleAi_TargetTable entry $07: as BattleAi_TargetNearestPc with position query !BattlePos_QueryFarthestPc, but only !BattlePos_Found not negative is checked (no !Battler_UnkAEFF test).
verifiedBattleAi_TargetLowestHpPc$C1:A508 · 57 B · Battle engineBattleAi_TargetTable entry $08: the PC with the lowest non-zero BattlerStats.CurHp, meant over PC slots 0-2; presence is not checked.
verifiedBattleAi_TargetPcStatus$C1:A541 · 10 B · Battle engineBattleAi_TargetTable entry $09: BattleAi_TargetsByPcByte with DP $0A = PcStatBlk.Status: the present PCs whose Status byte is non-zero (any status), not KO'd, cut to one by BattleAi_PickPcTarget.
verifiedBattleAi_TargetPcStatus2$C1:A54B · 10 B · Battle engineBattleAi_TargetTable entry $0A: as BattleAi_TargetPcStatus with PcStatBlk.Status2 (any bit set).
verifiedBattleAi_TargetPcUnk1F$C1:A555 · 10 B · Battle engineBattleAi_TargetTable entry $0B: as BattleAi_TargetPcStatus with PcStatBlk.Unk1F (= BattlerStats.Unk4C; any bit set).
verifiedBattleAi_TargetPcUnk20$C1:A55F · 10 B · Battle engineBattleAi_TargetTable entry $0C: as BattleAi_TargetPcStatus with PcStatBlk.Unk20 (= BattlerStats.Unk4C+1; any bit set).
verifiedBattleAi_TargetPcUnk21$C1:A569 · 10 B · Battle engineBattleAi_TargetTable entry $0D: as BattleAi_TargetPcStatus with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2; any bit set).
verifiedBattleAi_TargetPcStatus2Bit1$C1:A573 · 48 B · Battle engineBattleAi_TargetTable entry $0E: the PCs (slots 0-2) whose PcStatBlk.Status2 has bit 1 (!BattleAi_PcByteMask = $02), through BattleAi_AddPcByByte (present, not KO'd, marked by .Unk20), cut to one...
verifiedBattleAi_TargetPcStatus2Bit7$C1:A5A3 · 48 B · Battle engineBattleAi_TargetTable entry $0F: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Status2 bit 7 (mask $80).
verifiedBattleAi_TargetPcStatus2Bit2$C1:A5D3 · 48 B · Battle engineBattleAi_TargetTable entry $10: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Status2 bit 2 (mask $04).
verifiedBattleAi_TargetPcUnk21Bit2$C1:A603 · 48 B · Battle engineBattleAi_TargetTable entry $11: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2) bit 2 (mask $04).
verifiedBattleAi_TargetPcUnk21Bit6$C1:A633 · 48 B · Battle engineBattleAi_TargetTable entry $12: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2) bit 6 (mask $40).
verifiedBattleAi_TargetPcUnk20Bit4$C1:A663 · 48 B · Battle engineBattleAi_TargetTable entry $13: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk20 (= BattlerStats.Unk4C+1) bit 4 (mask $10).
verifiedBattleAi_TargetPcUnk01Bit3$C1:A693 · 48 B · Battle engineBattleAi_TargetTable entry $14: as BattleAi_TargetPcStatus2Bit1 with PcStatBlk.Unk01 (= BattlerStats.Unk2E) bit 3 (mask $08).
verifiedBattleAi_TargetOtherEnemies$C1:A6C3 · 42 B · Battle engineBattleAi_TargetTable entry $15: the enemy slots 3-10 whose !Battler_UnkAEFF is not $FF (present), in slot order, leaving out the acting enemy (slot !Battle_UnkB252 + 3, kept in DP $0A/$0B)...
verifiedBattleAi_TargetEnemies$C1:A6ED · 28 B · Battle engineBattleAi_TargetTable entry $16: the enemy slots 3-10 whose !Battler_UnkAEFF is not $FF (present), in slot order, the acting enemy included; !BattleAi_TargetCount = how many.
verifiedBattleAi_TargetNearestEnemy$C1:A709 · 46 B · Battle engineBattleAi_TargetTable entry $17: position query !BattlePos_QueryNearestEnemy (service 5) from the acting enemy (!BattlePos_Subject = !Battle_UnkB252 + 3).
verifiedBattleAi_TargetFarthestEnemy$C1:A737 · 46 B · Battle engineBattleAi_TargetTable entry $18: as BattleAi_TargetNearestEnemy with position query !BattlePos_QueryFarthestEnemy.
verifiedBattleAi_TargetLowestHpEnemy$C1:A765 · 68 B · Battle engineBattleAi_TargetTable entry $19: the present enemy (slots 3-10, !Battler_UnkAEFF not $FF) with the lowest non-zero HP (PcStatBlk.CurHp through !BattleRom_PcStatBlock), the acting enemy included...
verifiedBattleAi_TargetOtherEnemyStatus$C1:A7A9 · 60 B · Battle engineBattleAi_TargetTable entry $1A: the enemies (slots 3-10, through BattleAi_AddPcByByte: present, not KO'd, marked by .Unk20) whose PcStatBlk.Status byte is non-zero (!BattleAi_PcByteMask =...
verifiedBattleAi_TargetEnemyStatus$C1:A7E5 · 52 B · Battle engineBattleAi_TargetTable entry $1B: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status non-zero, self (slot !Battle_UnkB18B) included.
verifiedBattleAi_TargetOtherEnemyStatus2$C1:A819 · 60 B · Battle engineBattleAi_TargetTable entry $1C: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 non-zero, leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetEnemyStatus2$C1:A855 · 52 B · Battle engineBattleAi_TargetTable entry $1D: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 non-zero, self (slot !Battle_UnkB18B) included.
verifiedBattleAi_TargetOtherEnemyUnk1F$C1:A889 · 60 B · Battle engineBattleAi_TargetTable entry $1E: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk1F (= BattlerStats.Unk4C) non-zero, leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetEnemyUnk1F$C1:A8C5 · 52 B · Battle engineBattleAi_TargetTable entry $1F: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk1F (= BattlerStats.Unk4C) non-zero, self (slot !Battle_UnkB18B) included.
verifiedBattleAi_TargetOtherEnemyStatus2Bit1$C1:A8F9 · 60 B · Battle engineBattleAi_TargetTable entry $20: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 bit 1 (mask $02), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyStatus2Bit7$C1:A935 · 60 B · Battle engineBattleAi_TargetTable entry $21: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 bit 7 (mask $80), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyStatus2Bit2$C1:A971 · 60 B · Battle engineBattleAi_TargetTable entry $22: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status2 bit 2 (mask $04), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyUnk21Bit6$C1:A9AD · 60 B · Battle engineBattleAi_TargetTable entry $23: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk21 (= BattlerStats.Unk4C+2) bit 6 (mask $40), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyStatusBit1$C1:A9E9 · 60 B · Battle engineBattleAi_TargetTable entry $24: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Status bit 1 (mask $02), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetOtherEnemyUnk19Bit0$C1:AA25 · 60 B · Battle engineBattleAi_TargetTable entry $25: as BattleAi_TargetOtherEnemyStatus with PcStatBlk.Unk19 (= BattlerStats.Unk46) bit 0 (mask $01), leaving out slot !Battle_UnkB18B.
verifiedBattleAi_TargetLowestHpOtherEnemy$C1:AA61 · 74 B · Battle engineBattleAi_TargetTable entry $26: as BattleAi_TargetLowestHpEnemy, but slot !Battle_UnkB18B ("self"; see the BattleAi_TargetTable banner for whose slot it holds in each pass) is left out.
verifiedBattleAi_TargetEnemy0$C1:AAAB · 11 B · Battle engineBattleAi_TargetTable entry $27: !BattleAi_Targets[0] = slot 3 (enemy entry 0), present or not; !BattleAi_TargetCount = 1.
verifiedBattleAi_TargetEnemy1$C1:AAB6 · 11 B · Battle engineBattleAi_TargetTable entry $28: as BattleAi_TargetEnemy0 with slot 4 (entry 1).
verifiedBattleAi_TargetEnemy2$C1:AAC1 · 11 B · Battle engineBattleAi_TargetTable entry $29: as BattleAi_TargetEnemy0 with slot 5 (entry 2).
verifiedBattleAi_TargetEnemy3$C1:AACC · 11 B · Battle engineBattleAi_TargetTable entry $2A: as BattleAi_TargetEnemy0 with slot 6 (entry 3).
verifiedBattleAi_TargetEnemy4$C1:AAD7 · 11 B · Battle engineBattleAi_TargetTable entry $2B: as BattleAi_TargetEnemy0 with slot 7 (entry 4).
verifiedBattleAi_TargetEnemy5$C1:AAE2 · 11 B · Battle engineBattleAi_TargetTable entry $2C: as BattleAi_TargetEnemy0 with slot 8 (entry 5).
verifiedBattleAi_TargetEnemy6$C1:AAED · 11 B · Battle engineBattleAi_TargetTable entry $2D: as BattleAi_TargetEnemy0 with slot 9 (entry 6).
verifiedBattleAi_TargetEnemy7$C1:AAF8 · 11 B · Battle engineBattleAi_TargetTable entry $2E: as BattleAi_TargetEnemy0 with slot 10 (entry 7).
verifiedBattleAi_TargetRandomUnkAF15$C1:AB03 · 75 B · Battle engineBattleAi_TargetTable entry $2F: lists the enemy entries n (0-7) whose !Battle_UnkAF15 byte has bit 7 (!Battle_AF15Bit7; such an enemy is out of the fight, probably: BattleSys_UpdateKo treats it as...
verifiedBattleAi_TargetSlot0$C1:AB4E · 11 B · Battle engineBattleAi_TargetTable entry $30: as BattleAi_TargetEnemy0 with slot 0.
verifiedBattleAi_TargetSlot1$C1:AB59 · 11 B · Battle engineBattleAi_TargetTable entry $31: as BattleAi_TargetEnemy0 with slot 1.
verifiedBattleAi_TargetSlot2$C1:AB64 · 11 B · Battle engineBattleAi_TargetTable entry $32: as BattleAi_TargetEnemy0 with slot 2.
verifiedBattleAi_TargetSlot3$C1:AB6F · 11 B · Battle engineBattleAi_TargetTable entry $33: as BattleAi_TargetEnemy0 with slot 3.
verifiedBattleAi_TargetSlot4$C1:AB7A · 11 B · Battle engineBattleAi_TargetTable entry $34: as BattleAi_TargetEnemy0 with slot 4.
verifiedBattleAi_TargetSlot5$C1:AB85 · 11 B · Battle engineBattleAi_TargetTable entry $35: as BattleAi_TargetEnemy0 with slot 5.
verifiedBattleAi_TargetSlot6$C1:AB90 · 11 B · Battle engineBattleAi_TargetTable entry $36: as BattleAi_TargetEnemy0 with slot 6.
verifiedBattleAi_TargetHighestHpPc$C1:AB9B · 46 B · Battle engineBattleAi_TargetTable entry $37: the PC (slots 0-2) with the highest BattlerStats.CurHp; presence and KO are not checked.
verifiedBattleAi_TargetRandomOtherEnemy$C1:ABC9 · 75 B · Battle engineBattleAi_TargetTable entry $38: lists the present enemy slots 3-10 other than the acting enemy (as BattleAi_TargetOtherEnemies), then, with two or more, Battle_RandRange (0 to count - 1) picks one...
verifiedBattleAi_ReadTargets$C1:AC14 · 24 B · Battle engineReads the target code of a script record and fills !BattleAi_Targets: BattleAi_ClearTargets first, then !Battle_UnkB1D2 + 1 and the code at that address.
verifiedBattleAi_ReadTargets_Code$C1:AC2C · 19 B · Battle engine
verifiedBattleAi_ReadTargets_Done$C1:AC3F · 7 B · Battle engine
verifiedBattleAi_ClearTargets$C1:AC46 · 17 B · Battle engineSets the 11 bytes of !BattleAi_Targets and of !Battle_UnkAD8E to $FF (empty).
verifiedBattleSys_UnkAC57$C1:AC57 · 7 B · Battle systemBattleSys_UnkBFA4 (it requests service 4, BattleSys_RunAction, which plays the action block), then BattleSys_UnkAC85.
verifiedBattleSys_UnkAC5E$C1:AC5E · 39 B · Battle systemIf !Battle_UnkAEB2 is set: !Battle_UnkAE85[n] = 1 for each enemy n (0-7) whose !Battle_UnkAEB3 entry is non-zero, then, unless !Battle_Unk2989 has bit 5, service !BattleSys_ServiceUnk6...
verifiedBattleSys_UnkAC85$C1:AC85 · 4 B · Battle systemCalls Battle_ApplyHits.
verifiedBattleAi_SetCmdBits$C1:AC89 · 69 B · Battle engineORs the slot A + 3 (an enemy entry + 3) into !Battle_UnkB18E and zeroes !Battle_UnkB191, then by !BattleAi_ActCode: 0: !Battle_UnkB18F = 0; 1: !Battle_UnkB18E |= $80, !Battle_UnkB18F = 0...
verifiedBattleAi_ArgToDp0E$C1:ACCE · 36 B · Battle engineDP $0E = !BattleAi_ActArg mapped: 1 and 2 give 4, 3 and 4 give $0D, any other value stays as it is.
verifiedBattleAi_FillActBlock$C1:ACF2 · 23 B · Battle engineStarts the action block for the acting battler: !Battle_UnkAE90 = 0, !Battle_ActCaster = !Battle_UnkB18B, !Battle_ActKind = !BattleAi_ActCode, !Battle_ActId = !BattleAi_ActId.
verifiedBattleAi_SetMainMask$C1:AD09 · 44 B · Battle engine!Battle_ActMainMask = 0, then, if !BattleAi_TargetCount is non-zero and !BattleAi_Targets[0] is a slot (not $FF), the bit of that slot (!BattleAi_MaskSlot0 >> slot, bit 15 = slot 0) is ORed in.
verifiedBattleAi_SetTargetMask$C1:AD35 · 51 B · Battle engine!Battle_ActTargetMask = the bits of !BattleAi_Targets entries 1 to !BattleAi_TargetCount - 1 (entry 0 is the main target, see BattleAi_SetMainMask; !BattleAi_MaskSlot0 >> slot, bit 15 = slot 0).
verifiedBattleAi_TargetsByPcByte$C1:AD68 · 57 B · Battle engineLists each present, not KO'd PC whose stat-block byte at offset DP $0A (from !BattleRom_PcStatBlock) is non-zero, through BattleAi_AddPcByByte for PCs 0, 1, 2 with !BattleAi_PcByteMask = $FF, then...
verifiedBattleAi_PickPcTarget$C1:ADA1 · 128 B · Battle engineCuts a list built by BattleAi_AddPcByByte down to one target: - !BattleAi_TargetCount 0: nothing.
verifiedBattleAi_PickMarkedTarget$C1:AE21 · 79 B · Battle engineAfter a test has marked the entries of !BattleAi_Targets it accepts (!BattleAi_TargetMarked), cuts the list down to one target: - !BattleAi_TargetCount 0: the test fails (!Battle_UnkAF24 + 1).
verifiedBattleAi_AddPcByByte$C1:AE70 · 99 B · Battle engineAdds PC slot !BattleAi_PcSlot to !BattleAi_Targets when it is present (!Battler_UnkAEFF not $FF), the byte at offset DP $0A in its stat block (address from !BattleRom_PcStatBlock[X]) has any of...
verifiedBattleAi_UnkAED3$C1:AED3 · 42 B · Battle engineNo caller found (no JSR, JSL or pointer to $AED3 in the ROM; maybe dead).
verifiedBattleAi_NoteFirstTest$C1:AEFD · 37 B · Battle engineRun by a test handler that holds, just before BattleAi_TestPassed: - !Battle_UnkB1CF has !BattleAi_SecondTest (this is the first of a block's two tests): !BattleAi_FirstTarget = the slot (low...
verifiedBattle_RandRange$C1:AF22 · 87 B · Battle engineA random number from the low bound X (low byte) up to, but not including, the high bound A: low + (RandomTableFD[!Battle_RandIdx] mod (high - low)), then !Battle_RandIdx + 1.
verifiedBattle_RandRangeAlt$C1:AF79 · 89 B · Battle engineBattle_RandRange with its own index: the same code, but the entry of RandomTableFD is taken at !Battle_UnkB3E6 (not !Battle_RandIdx), and !Battle_UnkB3E6 is the counter stepped.
verifiedBattleAi_RunMainPart$C1:AFD2 · 193 B · Battle engineRuns the main part of an enemy's script: block after block until one holds or the part ends.

$C1:B000

Verified · 36

verifiedBattleSys_UnkB093$C1:B093 · 35 B · Battle systemBattlerStats.Unk2F bit 0 = (.CurHp <= .MaxHp / 8): set when the HP is down to an eighth or less, cleared otherwise (the bit Battle_PickStatusAnim tests, so probably the low-HP pose).
verifiedBattleSys_UnkB0B6$C1:B0B6 · 365 B · Battle systemSets which turn lists battler Y takes part in from its status bits: bit 0 (!Battle_ListPartBit) of its !Battle_ListFlags byte in list n = Status2 bit 7 (list 0), bit 6 (1), bit 5 (2), bit 4 (8)...
verifiedBattleSys_UnkB223$C1:B223 · 86 B · Battle systemBattleSys_UpdateKo for each slot 0-10 (counter !Battle_UnkB2D3); after it, an enemy slot whose entry is empty ($FF) and whose !Enemy_TargetWanted slot is empty too gets !Battle_UnkB242 = $FF and...
verifiedBattleSys_UpdateKo$C1:B279 · 322 B · Battle systemThe KO check of battler Y.
verifiedBattleSys_UnkB3BB$C1:B3BB · 23 B · Battle systemKeeps only bit 6 (!FieldBtl_ObjKind6Flag) of the 8 FieldBtlObj.Flags bytes, so after the battle FieldBtl_RestoreObj removes every saved field object (Flags 0) except those with that bit.
verifiedBattleSys_UnkB3D2$C1:B3D2 · 39 B · Battle systemFor each enemy entry n (0-7) still present (!Battler_UnkAF0A not $FF) without !Battle_UnkAF15 bit 7: FieldBtlObj[n].Flags = $40 (only !FieldBtl_ObjKind6Flag), so FieldBtl_RestoreObj puts that...
verifiedBattleSys_UnkB3F9$C1:B3F9 · 73 B · Battle systemDrops the latched command of PC X when the PC cannot act: KO'd (Status bit 7), BattlerStats.Unk4C+2 | +7 bit 7, or Status2 bits 7, 2 or 1 (!Battle_NoActMask2).
verifiedBattleSys_UnkB442$C1:B442 · 70 B · Battle systemCopies each PC's 80-byte block from its BattlerStats record (.Unk2D on, the !BattleRom_PcStatBlock bytes) back to its character's record in !Menu_CharRecords ($50 bytes per !Pc_CharId); slots...
verifiedBattleAi_FindReactPart$C1:B488 · 34 B · Battle engineFinds the reaction part of an enemy's script: the script is !BattleRom_AiScriptPtrs[id], BattleAi_PickScript may swap in a fixed one, and from there it skips to the byte after the first $FF (the...
verifiedBattleAi_PickScript$C1:B4AA · 63 B · Battle engine!Battle_UnkB1D2 = X, the enemy's own script address, unless the BattlerStats record of the enemy (slot !Battle_UnkB252 + 3) says otherwise: - .Unk4C+2 or .Unk4C+7 has bit 7 (!BattleAi_Unk4CBit7)...
verifiedBattleSys_UnkB4E9$C1:B4E9 · 140 B · Battle systemPuts the battle's item list back into the inventory (probably what !Battle_InvIds / InvCounts are): first BattleSys_RefundItem for PCs 0, 1, 2; then for each of the 256 Item_BattleList records...
verifiedBattleSys_UnkB575$C1:B575 · 348 B · Battle systemBuilds !Battle_CmdGroups from the three BattleCmd.Partners bytes (row p holds p and each other PC named in p's nibbles, $FF elsewhere; a nibble naming p itself, $F or any other value adds...
verifiedBattleSys_RefundItem$C1:B6D1 · 61 B · Battle systemIf the BattleCmd.Kind of PC DP $14 has bit 6 (an item command still pending), clears the bit and gives the item back: the first Item_BattleList record (of 256) whose .Id is the command's .ActionId...
verifiedBattleSys_UnkB70E$C1:B70E · 23 B · Battle systemFor the !Battle_Unk2989 bit-5 battle: all three PCs latched and queued at once: !Battle_UnkB188-B18A = $81 (bit 7 | 1), each BattleCmd.State = $41 (bit 6, "queued", | 1).
verifiedBattleSys_UnkB725$C1:B725 · 61 B · Battle systemFor the !Battle_Unk2989 bit-5 battle: !Battle_CmdQueue[0] = PC 0, !Battle_CmdQueueLen = 1, each !Pc_AtbCur = 0 and !Pc_AtbMax = $30, and the three BattleCmd records (21 bytes) are copied from bank...
verifiedBattleSys_UnkB762$C1:B762 · 144 B · Battle systemKeeps the 8 !Battle_UnkAEB3 bytes in !Battle_UnkAE65 and zeroes them and !Battle_UnkAEB2, then for each of the 8 entries of !Battle_UnkB3AC (the slots of the last action, per BattleSys_Unk8461)...
verifiedBattleSys_UnkB7F2$C1:B7F2 · 27 B · Battle systemService !BattleSys_ServiceRemoveReady (BattleMenu_RemoveBattlerFromReady) for PC slots 0, 1 and 2 in turn: takes every PC out of the menu's ready state.
verifiedBattleAi_TestTable$C1:B80D · 82 B · Battle engineHandlers of the script's test codes $00-$28, by code * 2: JSR (T,X) in BattleAi_RunMainPart ($C1:B006, $C1:B021) and BattleSys_Unk8461 ($C1:874E, $C1:8769).
verifiedBattleAi_ChooseTable$C1:B85F · 46 B · Battle engineHandlers of the action codes $00-$16 as a block is chosen, by code * 2: JSR (T,X) in BattleAi_TestPassed ($C1:8CE7).
verifiedBattleAi_RunTable$C1:B88D · 46 B · Battle engineHandlers of the same action codes $00-$16 on the enemy's turn, by code * 2: JSR (T,X) in BattleAi_EnemyTurn ($C1:8D88).
verifiedBattleAi_TargetTable$C1:B8BB · 114 B · Battle engineHandlers of the script's target codes $00-$38, by code * 2: JSR (T,X) in BattleAi_ReadTargets ($C1:AC2E).
verifiedBattleSys_ListHandlerTable$C1:B92D · 26 B · Battle systemHandler of each turn list, indexed by list number * 2: BattleSys_Main runs entry n (JSR (T,X) at $C1:8333) for each list whose !Battle_ListDue bit is set.
verifiedBattleSys_ListOffsetTable$C1:B947 · 26 B · Battle systemAddress of each turn list's !Battle_ListFlags bytes (list * 11 past the start), indexed by list number * 2; BattleSys_Main's scan reads it with LDA.l at $C1:82C5.
verifiedBattleSys_RemoveReadyLong$C1:B961 · 6 B · Battle systemService !BattleSys_ServiceRemoveReady (BattleMenu_RemoveBattlerFromReady) for bank-$FD code: a long-callable wrapper.
verifiedBattleSys_UnkB967$C1:B967 · 761 B · Battle systemRuns a PC's committed command.
verifiedBattleSys_UnkBC60$C1:BC60 · 129 B · Battle systemDoes nothing: its first instruction branches to its RTS, so the rest ($C1:BC62-$BCDF) is dead.
verifiedBattleSys_UnkBCE1$C1:BCE1 · 23 B · Battle systemEnds a PC's turn: reloads the gauge of the PC !Battle_UnkB18B (!Battler_UnkAFAB = !Battle_UnkB158, then BattleSys_UnkBD6F), sets its turn-list-12 byte to 1 if it was non-zero (re-armed, not due).
verifiedBattleSys_UnkBCE1_ClearRecords$C1:BCF8 · 115 B · Battle system
verifiedBattleSys_UnkBCE1_Done$C1:BD6B · 4 B · Battle system
verifiedBattleSys_UnkBD6F$C1:BD6F · 68 B · Battle systemApplies the battler's speed bits to its !Battler_UnkAFAB (the gauge reload): halved when BattlerStats.Unk4C+1 or +6 has bit 7 (!Battle_ListHalveBit), then doubled, at most $FF, when .Status2 has...
verifiedBattleSys_ResetTechUsers$C1:BDB3 · 403 B · Battle systemAfter a tech (BattleSys_UnkB967's tech path, played or skipped): clears the BattleCmd record of the first user's slot (.State, .Kind, .Menu, .Target, .ActionId = 0; slot = !Battle_UnkB1BE of...
verifiedBattleSys_UnkBF46$C1:BF46 · 51 B · Battle systemBy byte 0 of record !Battle_UnkB18C of !BattleRom_UnkCC05CC (4 B each): bit 7 -> BattleSys_Effect29, else bit 2 -> BattleSys_Effect2A, else bit 6 -> BattleSys_Effect2B, else nothing.
verifiedBattleSys_UnkBF79$C1:BF79 · 8 B · Battle system!Battle_UnkAF23 = 0, then BattleSys_RunTechParts (which adds 1 to it when a PC's attack-kind part finds no enemy).
verifiedBattleSys_UnkBF81$C1:BF81 · 35 B · Battle systemCopies the 17 bytes of record !Battle_UnkB18C of !BattleRom_UnkCC213F to !Battle_UnkAEE6.
verifiedBattleSys_UnkBFA4$C1:BFA4 · 6 B · Battle systemService !BattleSys_ServiceRunAction (BattleSys_RunAction), which plays the action block.
verifiedBattleSys_RunPcAttack$C1:BFAA · 128 B · Battle systemPlays the attack of battler !Battle_UnkB18B on the slot in !Battle_UnkAD8E: !Battle_UnkB1FC bit 1 is set over it; the action block is cleared (id, flags, both masks, !Battle_ActUnkAE9B = 0...

$C1:C000

Verified · 34

verifiedBattle_ScaleByte20$C1:C02A · 57 B · Battle engineDP $30/$31 = about x / 5: x * 64 - x * 8 - x * 4 - x / 2 - x / 4 (= x * 51.25), / 256.
verifiedBattle_ScaleByte30$C1:C063 · 55 B · Battle engineDP $30/$31 = about x * 3 / 10: x * 128 - x * 32 - x * 16 - x * 2 - x (= x * 77), / 256.
verifiedBattle_ScaleByte60$C1:C09A · 66 B · Battle engineDP $30/$31 = about x * 3 / 5: x * 256 - x * 64 - x * 32 - x * 4 - x * 2 - x / 4 (= x * 153.75), / 256.
verifiedBattle_ScaleWord60$C1:C0DC · 61 B · Battle engineDP $30/$31 = about x * 3 / 5: x - x / 4 - x / 8 - x / 64 - x / 128 - x / 1024, all 16 bits.
verifiedBattle_ScaleByte80$C1:C119 · 55 B · Battle engineDP $30/$31 = about x * 4 / 5: x * 256 - x * 32 - x * 16 - x * 2 - x (= x * 205), / 256.
verifiedBattle_ScaleWord80$C1:C150 · 50 B · Battle engineDP $30/$31 = about x * 4 / 5: x - x / 8 - x / 16 - x / 128 - x / 256, all 16 bits.
verifiedBattle_ScaleByte10$C1:C182 · 48 B · Battle engineDP $30/$31 = about x / 10: x * 32 - x * 4 - x * 2 - x / 4 (= x * 25.75), / 256.
verifiedBattle_ScaleWord10$C1:C1B2 · 43 B · Battle engineDP $30/$31 = about x / 10: x / 8 - x / 64 - x / 128 - x / 1024, all 16 bits.
verifiedBattleSys_UnkC1DD$C1:C1DD · 1,818 B · Battle systemChecks that the users of the action !Battle_UnkB18C (a tech, an item, or an enemy's action) can act and resolves its targets into !Battle_UnkAD8E (slots, $FF-ended) and !Battle_UnkAD8D (their count).
verifiedBattleSys_MapEmptyTarget$C1:C8F7 · 20 B · Battle systemA battler slot for a target: $FF stays $FF; a slot whose !Battler_UnkAEFF entry is present comes back as it is; an empty one comes back as its !Battle_UnkAE6D entry (BattleFD_UnkB223 fills that...
verifiedBattle_Mul16$C1:C90B · 31 B · Battle engine16 x 16 -> 32-bit unsigned shift-and-add multiply: !Battle_MathHi:MathLo = !Battle_MathA * !Battle_MathB.
verifiedBattle_Div32$C1:C92A · 50 B · Battle engine32 / 16-bit unsigned restoring divide of !Battle_MathHi:MathA by !Battle_MathB: !Battle_MathRem = the remainder, !Battle_MathLo = the quotient's low word.
verifiedBattleSys_AreaParamTable$C1:C95C · 14 B · Battle systemThe area parameter routines of BattleSys_UnkC1DD, by bits 6-0 of an area record entry's byte 1 (JSR (BattleSys_AreaParamTable,X) at $C1:C732).
verifiedBattleSys_UnkC96A$C1:C96A · 176 B · Battle systemSingle techs of PC DP $06: for each tech id from !BattleRom_CharFirstTech[character] up to the next character's first (8 techs), whose bit in !Battle_TechBits1[character] is set (bit 7 first)...
verifiedBattleSys_UnkCA1A$C1:CA1A · 302 B · Battle systemDouble techs of PC DP $06: for each tech $39-$65 whose bit in !Battle_TechBits2 is set (3 techs per byte, bit 7 first), whose two users are both in the party (!Battle_UnkB1BE not negative) and one...
verifiedBattleSys_TechMpCost1$C1:CB48 · 25 B · Battle systemA = the MP cost of the first user's part of tech A: !BattleRom_TechMpCost[BattleRom_TechRec[A].Part1 & $7F].
verifiedBattleSys_TechMpCost2$C1:CB61 · 25 B · Battle systemAs BattleSys_TechMpCost1, for the second user (.Part2).
verifiedBattleSys_TechMpCost3$C1:CB7A · 25 B · Battle systemAs BattleSys_TechMpCost1, for the third user (.Part3).
verifiedBattleSys_LoadTechUsers$C1:CB93 · 48 B · Battle system!Battle_TechUsers = the three character ids of the user set of tech A (BattleRom_TechRec[A].UserSet & $7F, 3 bytes each in !BattleRom_TechUserSets; $FF = no user).
verifiedBattleSys_StoreMpCost$C1:CBC3 · 51 B · Battle systemY = the cost Y as BattleSys_AdjustMpCost cuts it for the PC of character id A (slot !Battle_UnkB1BE[A], its !Pc_UnkB3BA), stored to the tech menu entry at the address in DP $04: .MpCost0 for slot...
verifiedBattleSys_AdjustMpCost$C1:CBF6 · 21 B · Battle systemCuts the MP cost in Y's low byte by A, the PC's !Pc_UnkB3BA: $A2 halves it, $A3 quarters it (each halving rounds up); any other value leaves it.
verifiedBattleSys_StoreMpCost10$C1:CC0B · 51 B · Battle systemAs BattleSys_StoreMpCost, into the entry 10 records past the address in DP $04 (TechMenuRec[10]).
verifiedBattleSys_StoreMpCost18$C1:CC3E · 51 B · Battle systemAs BattleSys_StoreMpCost, into the entry 18 records past the address in DP $04 (TechMenuRec[18]).
verifiedBattleSys_PayTechMp$C1:CC71 · 90 B · Battle systemTakes cost Y, cut by BattleSys_AdjustMpCost, off BattlerStats.CurMp of the PC with character id A (slot !Battle_UnkB1BE[A]: 0, 1, any other value as 2).
verifiedBattleSys_UnkCCCB$C1:CCCB · 308 B · Battle systemTriple tech of PC DP $06: the first tech $66-$74 whose bit in !Battle_TechBits3 is set (one tech per byte, bit 7) and whose three users are all in the party gets entry 18 (TechMenuRec[18]): tech...
verifiedBattleSys_UnkCDFF$C1:CDFF · 55 B · Battle systemBuilds the battle's item list: zeroes the 256 Item_BattleList records ($500 bytes), then walks the inventory from entry DP $00 = 0: an empty entry (!Battle_InvIds 0) goes to...
verifiedBattleSys_UnkCE36$C1:CE36 · 4 B · Battle systemBattleFD_UnkAEF2, then falls into BattleSys_UnkCE3A.
verifiedBattleSys_UnkCE3A$C1:CE3A · 219 B · Battle systemSets up the stat block (!BattleRom_PcStatBlock) of PC DP $02, if the slot has an entry: .Unk0B-.Unk11 are copied to .Unk36-.Unk3C, then for each of three records in bank $CC, 6 bytes each, DP $08...
verifiedBattleSys_UnkCF15$C1:CF15 · 61 B · Battle systemFor each PC slot 0-2 (present or not), with Y = its stat block address (!BattleRom_PcStatBlock): BattleFD_ItemRecOffset with A = the block's byte at offset DP $06 (LDA (DP $06),Y), then DP $0A...
verifiedBattleSys_UnkCF52$C1:CF52 · 23 B · Battle systemX = (B : DP $06) * 4 (16-bit), A = 0: it loads DP $06 into A (the incoming A is not used), tests it for $29, but both branches do the same (REP, ASL, ASL, CLC), so the test has no effect.
verifiedBattleSys_UnkCF69$C1:CF69 · 85 B · Battle systemAdds a record's bonus to the stat block at DP $00: byte 5 of the bank-$CC record at offset DP $08 (!BattleRom_EquipBonus); if it is not 0, its low nibble is added to PcStatBlk.Unk3F, .Unk40...
verifiedBattleAi_EnemyTurnJsr$C1:CFBE · 4 B · Battle engineBattleAi_EnemyTurn through a JSR of its own.
verifiedBankC1_RunService$C1:CFC2 · 39 B · EngineSaves P, X (16-bit), DP and DB, sets DB=$7E and DP=0, and runs entry A (low byte) of BankC1_ServiceTable with M=1, X=0, A = 0 (B too) and Y as it came; then pulls DB, DP, X and P back and returns...
verifiedBankC1_FindItem$C1:CFE9 · 28 B · EngineService 0 (!BankC1Svc_FindItem): A = the item id Y when an !Battle_InvIds entry holds it (X = its index), else 0.

$C1:D000

Verified · 47

verifiedBankC1_AddItem$C1:D005 · 81 B · EngineService 1 (!BankC1Svc_AddItem): one more of item Y.
verifiedBankC1_RemoveItem$C1:D056 · 48 B · EngineService 2 (!BankC1Svc_RemoveItem): one fewer of item Y.
verifiedBankC1_HasGold$C1:D086 · 28 B · EngineService 3 (!BankC1Svc_HasGold): A = $FF when the gold is at least Y (its low word not below Y, or its high byte not 0) or Y = 0, else 0.
verifiedBankC1_AddGold$C1:D0A2 · 75 B · EngineService 4 (!BankC1Svc_AddGold): adds Y to the 24-bit gold.
verifiedBankC1_RemoveGold$C1:D0ED · 57 B · EngineService 5 (!BankC1Svc_RemoveGold): takes Y off the 24-bit gold.
verifiedBankC1_ServiceTable$C1:D126 · 12 B · EngineBankC1_RunService's services, by its A (JSR (BankC1_ServiceTable,X) at $C1:CFE1).
verifiedBattleSys_EffRecArgsUnk66$C1:D132 · 29 B · Battle systemDP $16 = the caster's BattlerStats.Unk66 (!Battle_UnkB1F4), DP $18 = effect byte 1 & $1F, DP $1A = effect byte 2 (DP $17/$19/$1B = 0).
verifiedBattleSys_EffRecArgs12$C1:D14F · 17 B · Battle systemDP $16 = effect byte 1, DP $18 = effect byte 2 (DP $17/$19 = 0).
verifiedBattleSys_EffRecArg10Unk46$C1:D160 · 20 B · Battle systemDP $16 = effect byte 10, DP $18 = the target's BattlerStats.Unk46 (!Battle_UnkB1F6) (DP $17/$19 = 0).
verifiedBattleSys_EffRecStatPair$C1:D174 · 44 B · Battle systemTwo stat bytes picked by the effect record: DP $16 = the caster's BattlerStats byte at .Unk2D + effect byte 3, DP $18 = the target's at .Unk2D + effect byte 4 (DP $17/$19 = 0).
verifiedBattleSys_EffRecArgs12B$C1:D1A0 · 4 B · Battle systemBattleSys_EffRecArgs12 through a JSR of its own.
verifiedBattleSys_EffRecArgs56$C1:D1A4 · 17 B · Battle systemDP $16 = effect byte 5 (!Battle_UnkAEEB), DP $18 = effect byte 6 (DP $17/$19 = 0).
verifiedBattleSys_EffRecArg11$C1:D1B5 · 6 B · Battle systemDP $1A = effect byte 11 (8-bit; DP $1B left alone): the bits BattleSys_RecordMiss reads.
verifiedBattleSys_CasterUnk73$C1:D1BB · 20 B · Battle systemDP $20 = the caster's BattlerStats.Unk73, DP $1E = its .Unk74 (DP $1F/$21 = 0).
verifiedBattleSys_EffRecArgs12C$C1:D1CF · 4 B · Battle systemBattleSys_EffRecArgs12 through a JSR of its own, as BattleSys_EffRecArgs12B (two identical unreferenced copies).
verifiedBattleSys_LoadEffectArgs$C1:D1D3 · 38 B · Battle systemFrom the !BattleRom_UnkCC05CC record of !Battle_UnkB18C: DP $16 = byte 3 & $3F, DP $18 = byte 2 & $0F, DP $1A = byte 1 (each 16-bit, high byte 0): BattleSys_RestoreHpMp's amount base, factor and bits.
verifiedBattleSys_LoadEffectArg3$C1:D1F9 · 17 B · Battle systemDP $16 = byte 3 of the !BattleRom_UnkCC05CC record of !Battle_UnkB18C, all of it (16-bit, high byte 0).
verifiedBattleSys_LoadEffectArgs12$C1:D20A · 23 B · Battle systemDP $16 = byte 1 and DP $18 = byte 2 of the !BattleRom_UnkCC05CC record of !Battle_UnkB18C, whole.
verifiedBattleSys_Effect00$C1:D221 · 29 B · Battle systemEffect type 0: BattleSys_LoadCasterStats, then per target BattleSys_LoadTargetStats, BattleSys_EffRecArgsUnk66, BattleSys_RestoreHpMp, BattleSys_StoreTargetCmd; then !Battle_UnkB200 = 0.
verifiedBattleSys_Effect01$C1:D23E · 41 B · Battle systemEffect type 1: as BattleSys_Effect00, but per target BattleSys_EffRecArgs12 and BattleSys_CureStatus, and when bit 6 of effect byte 1 (DP $16) is set also BattleSys_EffRecArgsUnk66 and...
verifiedBattleSys_Effect02$C1:D267 · 119 B · Battle systemEffect type 2, per target: unless !Battle_UnkAE4D has !Battle_AE4DBit5, a percentage roll: the chance is effect byte 5 + the caster's BattlerStats.Unk66 / effect byte 6 (Battle_Div32, 8-bit sum)...
verifiedBattleSys_Effect03$C1:D2DE · 146 B · Battle systemEffect type 3, per target: - unless !Battle_UnkAE4D has !Battle_AE4DBit4: BattleSys_EffRecArg10Unk46 and BattleSys_TestEnemyUnk46; DP $16 non-zero = a miss (BattleSys_EffRecArg11, DP $1C = 1...
verifiedBattleSys_Effect04$C1:D370 · 1 B · Battle systemEffect type 4: does nothing.
verifiedBattleSys_Effect05$C1:D371 · 78 B · Battle systemEffect type 5: DP $20 = effect byte 1 (not read here nor by BattleSys_DrainHpMp), BattleSys_LoadCasterStats; per target: BattleSys_LoadTargetStats, DP $1E = effect byte 1, !Battle_UnkAD9B = 0...
verifiedBattleSys_Effect06$C1:D3BF · 53 B · Battle systemEffect type 6, for the last target only: BattleSys_LoadCasterStats, BattleSys_LoadTargetStats, BattleSys_EffRecArgs12, BattleSys_StealItem; DP $16 = $FE after it = a miss (BattleSys_EffRecArg11...
verifiedBattleSys_Effect07$C1:D3F4 · 61 B · Battle systemEffect type 7: BattleSys_Effect00, then the caster's BattlerStats.CurHp goes into !Battle_UnkAD89 and is recorded as a hit on the caster (Battle_RecordHit, Y = !Battle_UnkB18B, !Battle_UnkB202 =...
verifiedBattleSys_Effect08$C1:D431 · 94 B · Battle systemEffect type 8: BattleSys_Effect03 run effect byte 1 times (!Battle_UnkB2D0 counts down; 0 would mean 256), each time with !Battle_UnkAD8D put back to the count it came with (!Battle_UnkB2ED) and...
verifiedBattleSys_EffectNone$C1:D48F · 1 B · Battle systemEffect types $09-$28 of BattleSys_EffectTable: does nothing.
verifiedBattleSys_Effect29$C1:D490 · 29 B · Battle systemEffect type $29; also an item whose !BattleRom_UnkCC05CC byte 0 has bit 7 (BattleSys_UnkBF46).
verifiedBattleSys_Effect2A$C1:D4AD · 41 B · Battle systemEffect type $2A; also an item whose !BattleRom_UnkCC05CC byte 0 has bit 2 (and not bit 7).
verifiedBattleSys_Effect2B$C1:D4D6 · 29 B · Battle systemEffect type $2B; also an item whose !BattleRom_UnkCC05CC byte 0 has bit 6 (and not bits 7 or 2).
verifiedBattleSys_Effect2C$C1:D4F3 · 21 B · Battle systemEffect type $2C: clears bit 6 (!Battle_StatusBit6) of the BattlerStats.Status of the last target only (BattleSys_LoadTargetStats), and !Battle_UnkB200 = 0.
verifiedBattleSys_StoreTargetCmd$C1:D508 · 27 B · Battle systemCopies the four bytes !Battle_UnkB18E-!Battle_UnkB191 (the action's command bytes, see !Battle_UnkB18E) into the !Battle_UnkB192 record of the current target, !Battle_UnkAD8E[!Battle_UnkAD8D - 1].
verifiedBattleSys_RunTechParts$C1:D523 · 556 B · Battle systemRuns the parts of tech !Battle_UnkB18C (on the attack path the !BattleRom_PcAttackNum number) for its users.
verifiedBattleSys_CheckTechMp$C1:D74F · 117 B · Battle systemWhether every user of tech !Battle_UnkB18C (!Battle_TechUsers, as loaded) can take part: for each of users 0-2 (!Battle_UnkB2D0 the index; a $FF id is skipped and the loop goes on), the user's...
verifiedBattleSys_UnkD7C4$C1:D7C4 · 269 B · Battle systemAn enemy's action for action code 2 (BattleAi_EnemyTurn): the enemy counterpart of BattleSys_RunTechParts with one part.
verifiedBattleSys_UnkD8D1$C1:D8D1 · 262 B · Battle systemAn enemy's action for the action codes other than 2: BattleSys_UnkD7C4 with the records at !BattleRom_UnkCC88CB (the ones BattleFD_LoadUnkB18E2 reads) and the effect records at...
verifiedBattleSys_EffectTable$C1:D9D7 · 90 B · Battle systemThe effect routines by effect type (byte 0 of the effect record in !Battle_UnkAEE6), called with JSR (BattleSys_EffectTable,X) by BattleSys_RunTechParts ($C1:D704), BattleSys_UnkD7C4 ($C1:D893)...
verifiedBattleSys_TechMpCostTable$C1:DA31 · 6 B · Battle systemThe MP cost routine of each user (0-2) of a tech, called by BattleSys_CheckTechMp with JSR (BattleSys_TechMpCostTable,X) at $C1:D783.
verifiedBattleSys_RestoreHpMp$C1:DA37 · 295 B · Battle systemRestores the current target's HP and/or MP, by the bits of DP $1A: - bit 7 (!Battle_RestoreHpBit), HP: the amount is DP $16 * DP $18 (Battle_Mul16), plus a random 0 ..
verifiedBattleSys_CureStatus$C1:DB5E · 76 B · Battle systemClears the current target's statuses: .Status keeps only bits 7-6 (bit 7, KO, is cleared first when DP $16 has bit 7, !Battle_CureKoBit), .Status2 is cleared (with an AND #0), and .Unk4C keeps...
verifiedBattleSys_SetStatus$C1:DBAA · 186 B · Battle systemSets the status bits DP $18 in status byte DP $16 of the current target (BattlerStats.Status + DP $16): - DP $16 = $FF (!Battle_StatusIdxNone): nothing; DP $16 stays $FF.
verifiedBattleSys_RollHit$C1:DC64 · 73 B · Battle systemThe hit roll of BattleSys_Effect03: with DP $16 = the caster's stat and DP $18 = the target's (BattleSys_EffRecStatPair, then BattleSys_AdjustHit and BattleSys_AdjustEvade), the chance is DP $16 *...
verifiedBattleSys_ApplyDamage$C1:DCAD · 474 B · Battle systemApplies BattleSys_Effect03's damage to the current target: - the target's .Status2 bits 1-2 (!Battle_Status2Bits12) are cleared; - !Battle_UnkAD89 = (256 - DP $18) * DP $16 / 256 (DP $16 the...
verifiedBattleSys_TestEnemyUnk46$C1:DE87 · 23 B · Battle systemBattleSys_Effect03's first test: DP $16 = 1 when the target is an enemy (slot 3 or more) and DP $16 (effect byte 10) has a bit in common with DP $18 (its BattlerStats.Unk46...
verifiedBattleSys_AdjustHit$C1:DE9E · 82 B · Battle systemLowers the caster's value for BattleSys_RollHit (DP $16, from BattleSys_EffRecStatPair) by the caster's .Status2: bits 0 or 2 (!Battle_Status2Bits02) make it DP $16 * 5 / 20 + 1, else bit 6...
verifiedBattleSys_AdjustEvade$C1:DEF0 · 278 B · Battle systemChanges the target's value for BattleSys_RollHit (DP $18, from BattleSys_EffRecStatPair) by its statuses, the first that applies: - .Unk4C+1 | .Unk4C+6 bit 6 (!Battle_List4StatusBit): DP $18 * 5 /...

$C1:E000

Verified · 37

verifiedBattleSys_ArmStatusList$C1:E006 · 239 B · Battle systemStarts the turn list that times a status bit BattleSys_SetStatus has just set in byte DP $16 of the target !Battle_UnkB1FD: for the first of these bits in DP $18 the list's !Battle_ListTimers...
verifiedBattleSys_CalcDamage$C1:E0F5 · 1,350 B · Battle systemBattleSys_Effect03's damage, by the formula kind DP $16 (effect byte 5, BattleSys_EffRecArgs56).
verifiedBattleSys_WakeTarget$C1:E63B · 36 B · Battle systemWhen the current target's .Status2 has bit 1 or 2 (!Battle_Status2Bits12), clears them and restarts its turn: its turn-list-12 flags = !Battle_ListPartBit, !Battler_UnkAFAB (the gauge reload) =...
verifiedBattleSys_AdjustDefence$C1:E65F · 271 B · Battle systemThe defence BattleSys_ApplyDamage takes off the damage (DP $18, 0-255, out of 256), from DP $18 = effect byte 6 (BattleSys_EffRecArgs56): $3E (!Battle_DefUnk6B) means the target's...
verifiedBattleSys_RollUpTo1A$C1:E76E · 13 B · Battle systemDP $1A = a random number from 0 to DP $1A (Battle_RandRange with the high bound DP $1A + 1); X is kept.
verifiedBattleSys_DrainHpMp$C1:E77B · 292 B · Battle systemBattleSys_Effect05's drain, probably: DP $1A = 3 (!Battle_Eff05Bit7Arg) works on HP, 7 (!Battle_Eff05Bit6Arg) on MP.
verifiedBattle_HitEntryOffset$C1:E89F · 33 B · Battle engineDP $0E = !Battle_UnkAD9B * !Battle_HitSetSize + !Battle_UnkB1FD * 4: the offset of slot !Battle_UnkB1FD's entry in set !Battle_UnkAD9B of the !Battle_ActPcHitAmount records (the callers index...
verifiedBattleSys_CasterHitOffset$C1:E8C0 · 34 B · Battle systemDP $10 = !Battle_UnkAD9B * !Battle_HitSetSize + !Battle_UnkB18B * 4: the offset of the caster's entry in set !Battle_UnkAD9B of the !Battle_ActPcHitAmount records (Battle_HitEntryOffset's...
verifiedBattleSys_RecordMiss$C1:E8E2 · 148 B · Battle systemRecords a miss on the current target !Battle_UnkB1FD, probably: its !Battle_ActPcHitAmount entry in set !Battle_UnkAD9B gets amount 0 and kind 5 (!Battle_ActHitKind5, drawn as tiles, not a...
verifiedBattleSys_UnkE976$C1:E976 · 45 B · Battle systemA percentage roll (0-99, kept in DP $0E) against DP $16 (effect byte 1 as BattleSys_Effect03 passes it): when DP $16 is at least the roll, DP $16 = 1 and BattleSys_SetStatus runs (status byte 1...
verifiedBattleSys_LoadCasterStats$C1:E9A3 · 21 B · Battle system!Battle_UnkB1F4 = the BattlerStats offset of the acting battler !Battle_UnkB18B (slot * $80).
verifiedBattleSys_LoadTargetStats$C1:E9B8 · 29 B · Battle systemThe current target, !Battle_UnkAD8E[!Battle_UnkAD8D - 1]: its slot goes to !Battle_UnkB1FD and its BattlerStats offset (slot * $80) to !Battle_UnkB1F6.
verifiedBattleSys_StealItem$C1:E9D5 · 154 B · Battle systemAn item taken from the target enemy, probably (BattleSys_Effect06; BattleSys_Effect03 with !Battle_AE4DBit1).
verifiedBattleSys_RunUnkB2CCHandlers$C1:EA6F · 46 B · Battle systemRuns BattleSys_RunUnkB2CCHandler for the part's !Battle_UnkB2CC when it is not 0, then, when !Battle_UnkAE4E (effect byte 8) has bit 7 (!Battle_AE4EBit7), loads the caster's .Unk73 / .Unk74...
verifiedBattleSys_ClearPcStatuses$C1:EA9D · 75 B · Battle systemFor PC slots 0-2 (!Battle_UnkB18B = the slot, BattleSys_LoadCasterStats): .Status2 and .Unk4C-.Unk4C+7 = 0, .Status keeps only bit 7 (!Battle_StatusKo), .Unk2F bit 0 (!Battle_StatsUnk2FBit) is...
verifiedBattleSys_ClearPcKo$C1:EAE8 · 38 B · Battle systemFor PC slots 0-2 (!Battle_UnkB18B = the slot): BattleSys_UnkBC60 (which does nothing), BattleSys_LoadCasterStats, then .Status = 0, so the KO bit BattleSys_ClearPcStatuses kept goes too.
verifiedBattleSys_CopyEffectBytes78$C1:EB0E · 14 B · Battle system!Battle_UnkAE4D = byte 7 and !Battle_UnkAE4E = byte 8 of the effect record in !Battle_UnkAEE6 (meaning unknown).
verifiedBattleSys_RunUnkB2CCHandler$C1:EB1C · 45 B · Battle systemReads record !Battle_UnkB2CC of !BattleRom_UnkCC2A05 (3 bytes): DP $1C = byte 1, DP $1E = byte 2, DP $20 = byte 0, and runs entry byte 0 of BattleSys_HitModTable (JSR (table,X), X = byte 0 * 2, 8...
verifiedBattleSys_ReviveHeal$C1:EB49 · 31 B · Battle systemNot called (xref finds no call; no table entry is known).
verifiedBattle_SumHitSets$C1:EB68 · 144 B · Battle engineFolds the enemy entries (slots 3-10) of the !Battle_ActPcHitAmount sets 1 to DP $1A into set 0: for set n from DP $1A down to 1, each entry's amount is added to set n - 1's (16-bit, carry...
verifiedBattle_RecordHit$C1:EBF8 · 65 B · Battle engineStores !Battle_UnkAD89 as slot Y's amount in !Battle_HitAmount set !Battle_UnkB2C7, and !Battle_UnkB202 as the high byte of its !Battle_HitFlags (the low byte is left alone).
verifiedBattle_ClearCancelledHits$C1:EC39 · 70 B · Battle engineFor each battler slot whose entry has !Battle_HitCancelBitHi in any of the 3 !Battle_HitAmount sets, zeroes its amount in all three; for an enemy slot also !Battle_UnkAEB2, its !Battle_UnkAEB3...
verifiedBattle_ApplyHits$C1:EC7F · 266 B · Battle engineBattle_ClearCancelledHits, then for each battler slot (X = its BattlerStats offset, Y = its entry): - HP, skipped when the entry of set 0 has the MP bit in its flags (the HP amounts of sets 1 and...
verifiedBattleSys_HitModChanceMul$C1:ED89 · 48 B · Battle systemModifier $00.
verifiedBattleSys_HitModNone$C1:EDB9 · 1 B · Battle systemModifier $01: does nothing.
verifiedBattleSys_HitModScale$C1:EDBA · 32 B · Battle systemModifier $02: !Battle_UnkAD89 = !Battle_UnkAD89 x DP $1C / DP $1E (Battle_Mul16, then Battle_Div32 of the 32-bit product; the low 16 bits of the quotient are kept).
verifiedBattleSys_HitModUnk47Scale$C1:EDDA · 35 B · Battle systemModifier $03: when the target's BattlerStats.Unk47 has any of the bits DP $1C, !Battle_UnkAD89 = !Battle_UnkAD89 x DP $1E / 2 (16-bit product, halved).
verifiedBattleSys_HitModPerEmptyPc$C1:EDFD · 42 B · Battle systemModifier $04: !Battle_UnkAD89 x (1 + the number of PC slots 0-2 whose !Battler_UnkAEFF is $FF, no PC there).
verifiedBattleSys_HitModPlayTime$C1:EE27 · 120 B · Battle systemModifier $05: a factor picked by the play-time clock.
verifiedBattleSys_HitModRandomStatus$C1:EE9F · 49 B · Battle systemModifier $06: sets one of four .Status2 bits on the target, picked by a roll from 0 to 100 (BattleSys_RollUpTo1A with 100): below 40 bit 2 ($04), 40-64 bit 7 ($80), 65-89 bit 1 ($02), 90-99 bit 6...
verifiedBattleSys_HitModUnk47Status$C1:EED0 · 39 B · Battle systemModifier $07: on a roll <= 80, and when the target's BattlerStats.Unk47 has any of the bits DP $1C, sets the .Status2 bits DP $1E (BattleSys_SetStatus, DP $16 = 1).
verifiedBattleSys_HitModChanceStatus$C1:EEF7 · 29 B · Battle systemModifier $08: on a roll <= DP $1C, sets the .Status2 bits DP $1E on the target (BattleSys_SetStatus, DP $16 = 1).
verifiedBattleSys_HitModLeaveOneHp$C1:EF14 · 37 B · Battle systemModifier $09: on a roll <= DP $1C, !Battle_UnkAD89 = the target's .CurHp - 1 (so the hit leaves it 1 HP) and !Battle_UnkB1FC bit 0 (!Battle_B1FCBit0) is set, so BattleSys_ApplyDamage skips its x 7...
verifiedBattleSys_HitModUnk6CScale$C1:EF39 · 131 B · Battle systemModifier $0A: the first of bits 7, 6, 5, 4 set in !Battle_UnkB190 (byte 1 of the action's !Battle_UnkB18C record) picks n = 0-3 (!Battle_Unk6CIndex); with none of them, nothing happens.
verifiedBattleSys_HitModScaleThenUnk6C$C1:EFBC · 7 B · Battle systemModifier $0B: BattleSys_HitModScale (x DP $1C / DP $1E), then BattleSys_HitModUnk6CScale.
verifiedBattleSys_HitModRollDp1A$C1:EFC3 · 16 B · Battle systemModifier $0C: DP $1A = 1 when a roll is below DP $1C (strictly, unlike the others), else 0.
verifiedBattleSys_AddBattleItem$C1:EFD3 · 99 B · Battle systemAdds one of item DP $06 to the battle's item list (Item_BattleList): when an entry holds the id, its .Quantity + 1 (capped at 99).

$C1:F000

Verified · 30

verifiedBattleSys_HitModRestore$C1:F036 · 95 B · Battle systemModifier $0D, by the bits of DP $1C: - bit 7: a full HP restore of the target, probably: !Battle_UnkAD89 = its .MaxHp, recorded by Battle_RecordHit for slot !Battle_UnkB1FD with !Battle_UnkB202 =...
verifiedBattleSys_HitModHalveHp$C1:F095 · 40 B · Battle systemModifier $0E: unless the target's BattlerStats.Unk46 has bit 7 (!Battle_Unk46Bit7: probably a resistance to this kind of attack), on a roll <= DP $1C !Battle_UnkAD89 = the target's .CurHp / 2.
verifiedBattleSys_HitModClearBits$C1:F0BD · 28 B · Battle systemModifier $0F: clears the bits DP $1E in the target's byte at BattlerStats.Unk2D + DP $1C.
verifiedBattleSys_HitModHpDigit$C1:F0D9 · 52 B · Battle systemModifier $10: !Battle_UnkAD89 = !Battle_UnkAD89 x (the caster's .CurHp mod 10, its last decimal digit) / DP $1E.
verifiedBattleSys_HitModZeroHp$C1:F10D · 37 B · Battle systemModifier $11: sets an HP to 0.
verifiedBattleSys_HitModKoOrDrop$C1:F132 · 149 B · Battle systemModifier $12: unless the target's BattlerStats.Unk46 has bit 7 (!Battle_Unk46Bit7), on a roll <= DP $1C its .CurHp = 0.
verifiedBattleSys_HitModAltBoost$C1:F1C7 · 40 B · Battle systemModifier $13: only when !Battle_ActUnkAE9B bit 7 (!Battle_ActAltFlag, set by BattleSys_HitModChanceMul) is set: DP $1E = 1 makes !Battle_UnkAD89 9999 (!Battle_HitAmountMax), anything else doubles...
verifiedBattleSys_HitModSetBits$C1:F1EF · 22 B · Battle systemModifier $14: sets the bits DP $1E in the target's byte at BattlerStats.Unk2D + DP $1C (the counterpart of BattleSys_HitModClearBits).
verifiedBattleSys_AwardTechPoints$C1:F205 · 214 B · Battle systemThe tech points and the techs they teach.
verifiedBattleSys_BuildComboMasks$C1:F2DB · 191 B · Battle system!Battle_ComboPcBit+n = $80 >> the character id of PC slot n (0 for an empty slot, !Battler_UnkAEFF $FF), the three sorted from low to high (three compare-and-swap steps); then !Battle_ComboMasks =...
verifiedBattleSys_SpendTechPoints$C1:F39A · 197 B · Battle systemPays the battle's tech points into character !Battle_TpCharId's single techs (the PC whose BattlerStats offset is DP $00): the award !Battle_UnkB2DB is kept in DP $30, then BattleSys_TryNextTech...
verifiedBattleSys_TryNextTech$C1:F45F · 128 B · Battle systemDP $3B = the character's first single tech id (!BattleRom_CharTechs); the next tech is DP $3B + its !Battle_TechCount.
verifiedBattleSys_LearnSingleTech$C1:F4DF · 84 B · Battle systemThe character learns its next single tech: bit ($80 >> its !Battle_TechCount) is set in its !Battle_TechBits1 byte, the PC's !Battle_UnkB2B3 entry (!Battle_UnkB1F4) gets bit 3 (message 5), the...
verifiedBattleSys_LearnComboTechs$C1:F533 · 240 B · Battle systemThe double or triple techs of one !BattleRom_ComboTechs record.
verifiedBattleSys_LevelUpStep$C1:F623 · 406 B · Battle systemOne level step for the block at !Battle_ExpRec: BattleSys_ApplyExpStep; when it raised the level (!Battle_NoLevelUp = 0), BattleSys_GrowHpMp, then the stats from the character's 7-byte...
verifiedBattleSys_ApplyExpStep$C1:F7B9 · 184 B · Battle system!Battle_NoLevelUp = $FF; then, unless the block's .Status has bit 7 (KO'd; BattleSys_AwardExpAndTp never gets there, as a KO'd PC's !Battler_UnkAEFF is $FF): - level 99 or more: !Battle_UnkB28C =...
verifiedBattleSys_GrowHpMp$C1:F871 · 151 B · Battle system.MaxHp of the block at !Battle_ExpRec + the HP gain of the first pair in the character's !BattleRom_HpGrowth row (8 bytes: (top level, gain) pairs) whose top level is at least .Level, capped at...
verifiedBattleSys_AddExp$C1:F908 · 54 B · Battle systemAdds !Battle_UnkB28C to the 24-bit .Exp of the block at X (carry into the high byte); when the high byte is then $98 or more it is set to $98, and a low word of $9680 or more to $967F (so at most...
verifiedBattleSys_AwardExpAndTp$C1:F93E · 173 B · Battle systemThe experience and tech points of a won battle.
verifiedBattleSys_AwardReserveExp$C1:F9EB · 118 B · Battle systemExperience for the characters not in the battle: !Battle_UnkB1F4 = 3, !Battle_RosterBits = the low byte of !Menu_Unk29AF (bit 7 = character 0, shifted left per id); for each character id 0-6 whose...
verifiedBattleSys_HitModTable$C1:FA61 · 42 B · Battle systemThe hit modifiers BattleSys_RunUnkB2CCHandler runs, by byte 0 of a !BattleRom_UnkCC2A05 record (JSR (BattleSys_HitModTable,X) at $C1:EB45); see the banner before BattleSys_HitModChanceMul.
verifiedBattle_SetupBattle$C1:FA8B · 803 B · Battle engineBattleSys_Main's first step: builds the battle state before the shuffles.
verifiedBattle_CalcUnk56$C1:FDAE · 17 B · Battle engineA / 24 + $44: Battle_SetupBattle's BattlerStats.Unk56 from .Unk3F for a PC whose .Unk2D is 5.
verifiedBattle_Mul16Long$C1:FDBF · 4 B · Battle engineJSL form of Battle_Mul16.
verifiedBankC1_AddItemLong$C1:FDC3 · 4 B · EngineJSL form of BankC1_AddItem (add one of item Y).
verifiedBattleSys_RunPcAttackLong$C1:FDC7 · 4 B · Battle systemJSL form of BattleSys_RunPcAttack.
verifiedBattle_RandRangeLong$C1:FDCB · 4 B · Battle engineJSL form of Battle_RandRange.
verifiedBattleSys_RefundItemLong$C1:FDCF · 4 B · Battle systemJSL form of BattleSys_RefundItem.
verifiedBankC1_OldBuildTail$C1:FDD3 · 556 B · Engineand BankC1_DebugFlag ($C1:FFFF)
verifiedBankC1_DebugFlag$C1:FFFF · 1 B · EngineThe last byte of the bank, read as !BattleRom_DebugFlag (LDA.l) by BattleSys_Main: non-zero enables its pad-2 Select win.

$C2:0000

Verified · 61

verifiedBankC2_Entry0000$C2:0000 · 3 B · Enginethe bank's entry vectors, five JMPs reached from other banks by JML/JSL: $0000 BankC2_Entry0000 → BankC2_SceneBoot (JML from GameLoop_Main for Loc_Id $01F0-$81EF; it never returns) $0003...
verifiedBankC2_Entry0003$C2:0003 · 3 B · Engine
verifiedBankC2_Entry0006$C2:0006 · 3 B · Engine
verifiedBankC2_Entry0009$C2:0009 · 3 B · Engine
verifiedBankC2_Entry000C$C2:000C · 3 B · Engine
verifiedBankC2_SceneBoot$C2:000F · 52 B · EngineStarts the bank's scene mode (inferred name: GameLoop_Main sends Loc_Id $01F0-$81EF here; what those locations show is not traced).
verifiedBankC2_InitHwRegs$C2:0043 · 205 B · EngineWrites the PPU registers from OBSEL to SETINI (all but INIDISP and the data ports OAMDATA, VMDATAL/H and CGDATA) and the CPU registers WRIO-VTIMEH with fixed values, through DP=$2100 and then...
verifiedC2Scene_InstallInterrupts$C2:0110 · 31 B · EngineWrites JML C2Scene_NmiHandler and JML C2Scene_IrqHandler into the WRAM trampolines that the native NMI and IRQ stubs in bank $00 jump through, as InstallNMI/InstallIRQ ($C0:0B64/$0B75) do for the...
verifiedC2Scene_ClearDp$C2:012F · 47 B · EngineZeroes the direct page $00-$EF (an STZ of the first word, then an overlapping MVN), then sets the PPU shadows that C2Scene_NmiHandler copies out to their starting values: forced blank, mode 1 with...
verifiedC2Scene_NmiHandler$C2:015E · 487 B · EngineThe scene mode's NMI (reached through !NmiTrampoline, installed by C2Scene_InstallInterrupts).
verifiedC2Scene_IrqHandler$C2:0345 · 1 B · Enginethe scene mode's IRQ, an RTI (installed by C2Scene_InstallInterrupts; nothing here enables IRQs).
verifiedC2Scene_WaitFrame$C2:0346 · 7 B · EngineWaits until the next NMI: spins until C2Scene_FrameCounter changes.
verifiedC2Scene_HideAllSprites$C2:034D · 162 B · EngineParks all 128 sprites of the OAM shadow below the screen: Y = Oam_HiddenY in every low-table entry, and the high table zeroed (small size, X bit 8 clear).
verifiedC2Scene_VramQInit$C2:03EF · 22 B · EngineEmpties and unlocks the VRAM upload queue: clears C2Scene_VramQLock and C2Scene_VramQEnd, points C2Scene_VramQBufPtr at C2Scene_VramQBuf ($7E:F000) and zeroes all 16 C2Scene_VramQ entries (dp...
verifiedC2Scene_VramQFlush$C2:0405 · 79 B · EngineRuns the queued VRAM uploads: for each 8-byte C2Scene_VramQ entry up to C2Scene_VramQEnd, one DMA on channel 0 (word writes to VMDATAL/H) from .Bank:.Src, .Size bytes, to VRAM word .Dest with...
verifiedC2Scene_WaitFrames$C2:0454 · 26 B · EngineWaits X frames (C2Scene_WaitFrame each time).
verifiedC2Scene_WaitOneFrame$C2:046E · 3 B · EngineA JMP to C2Scene_WaitFrame: waits for the next NMI without sending a pending sound command.
verifiedC2Scene_TaskClearAll$C2:0471 · 25 B · EngineFrees all 64 task records (zeroes each .Handler) and points C2Scene_TaskCur at the first record, so that tasks spawned before any task runs copy their parameters from record 0.
verifiedC2Scene_TaskSpawn$C2:048A · 10 B · EngineStarts a task with handler X in the first free record from record 4 on (records 0-3 are left to C2Scene_TaskSpawnLow, which enters at C2Scene_TaskSpawn_Search with its own range).
verifiedC2Scene_TaskSpawn_Search$C2:0494 · 57 B · Engine
verifiedC2Scene_TaskSpawnLow$C2:04CD · 12 B · EngineC2Scene_TaskSpawn over records 0-3 only: the same search and setup (it branches into C2Scene_TaskSpawn_Search).
verifiedC2Scene_TaskSpawnScript$C2:04D9 · 34 B · EngineSpawns a C2Scene_TaskRunScript task (C2Scene_TaskSpawn, records 4-63) and gives it a script: .ScriptPtr = X, .ScriptBank = A, .Unk0A = 0.
verifiedC2Scene_TaskSpawnScriptLow$C2:04FB · 34 B · EngineC2Scene_TaskSpawnScript in records 0-3 (C2Scene_TaskSpawnLow).
verifiedC2Scene_TaskRunAll$C2:051D · 54 B · EngineRuns every live task once (from the NMI, each frame): for each record of C2Scene_TaskRecords with a non-zero .Handler, sets C2Scene_TaskCur to it and calls the handler (C2Scene_TaskCallHandler)...
verifiedC2Scene_TaskCallHandler$C2:0553 · 3 B · EngineJMP (C2Scene_TaskHandler): a JSR here calls the task's handler, which returns to C2Scene_TaskRunAll.
verifiedC2Scene_LayerMetatiles$C2:0556 · 6 B · EnginePer BG layer 1-3 (index (layer - 1) * 2): where its metatile definitions are in bank $7E.
verifiedC2Scene_LayerMaps$C2:055C · 6 B · EnginePer layer: where its map (96 x 64 metatile numbers, C2Scene_MapBytes) is in bank $7E.
verifiedC2Scene_LayerVramMaps$C2:0562 · 6 B · EnginePer layer: the VRAM word address of its tilemap.
verifiedC2Scene_Unk0568$C2:0568 · 260 B · EngineScrolls BG layer C2Scene_ScrollLayer horizontally by C2Scene_ScrollPx pixels (signed: negative moves the view left), one pixel per pass.
verifiedC2Scene_Unk066C$C2:066C · 263 B · EngineC2Scene_Unk0568 for the vertical: scrolls the layer's C2Scene_Bg1VScroll + slot by C2Scene_ScrollPx pixels (negative: up), wrapping in 0-$3FF, with its tile Y (C2Scene_BgTileY + slot) in 0-127.
verifiedC2Scene_EdgeColLeft$C2:0773 · 79 B · EngineBuilds one tile column of a layer edge into the buffer at C2Scene_VramQBufPtr: C2Scene_EdgeColTiles (30) tiles from the left half of metatile column C2Scene_EdgeCol, starting at metatile row...
verifiedC2Scene_EdgeColRight$C2:07C2 · 79 B · EngineC2Scene_EdgeColLeft for the right half of the metatiles: .TopRight and .BottomRight.
verifiedC2Scene_EdgeColSetup$C2:0811 · 50 B · EngineSets up a column build: C2Scene_EdgeMapOfs = C2Scene_EdgeRow * 96 (the row's offset in the map), C2Scene_EdgeMapPtr = the layer's map + C2Scene_EdgeCol, C2Scene_EdgeBuf = C2Scene_VramQBufPtr's...
verifiedC2Scene_EdgeRowTop$C2:0843 · 76 B · EngineBuilds one tile row of a layer edge into the buffer at C2Scene_VramQBufPtr: C2Scene_EdgeRowTiles (34) tiles from the top half of metatile row C2Scene_EdgeRow, starting at metatile column...
verifiedC2Scene_EdgeRowBottom$C2:088F · 76 B · EngineC2Scene_EdgeRowTop for the bottom half of the metatiles: .BottomLeft and .BottomRight.
verifiedC2Scene_EdgeRowSetup$C2:08DB · 50 B · EngineSets up a row build: C2Scene_EdgeMapOfs = C2Scene_EdgeCol (the column), C2Scene_EdgeMapPtr = the layer's map + C2Scene_EdgeRow * 96, C2Scene_EdgeBuf = C2Scene_VramQBufPtr's address...
verifiedC2Scene_QueueEdgeCol$C2:090D · 84 B · EngineQueues the column built at C2Scene_VramQBufPtr for VRAM: one C2Scene_VramQ entry of C2Scene_ColBufHalf bytes from bank $7E, VMAIN stepping 32 words, to tile column (C2Scene_EdgeCol / 8) AND 63 of...
verifiedC2Scene_QueueEdgeRow$C2:0961 · 100 B · EngineQueues the row built at C2Scene_VramQBufPtr for VRAM as two C2Scene_VramQ entries of C2Scene_RowBufHalf bytes from bank $7E, VMAIN stepping one word: the buffer's first half to tile row...
verifiedC2Scene_DrawBgLayer$C2:09C5 · 167 B · EngineRedraws the visible part of BG layer C2Scene_DrawLayer (1 or 2; the value is taken AND C2Scene_LayerMask) from the layer's tile position C2Scene_BgTileX/Y (word (layer - 1)): - the layer's scroll...
verifiedC2Scene_BuildBgColumn$C2:0A6C · 66 B · EngineBuilds one tilemap column pair (two tile columns of 32 words) in the buffer at C2Scene_VramQBufPtr: C2Scene_DrawRows metatiles of map column C2Scene_DrawMapCol from row C2Scene_DrawMapRow down...
verifiedC2Scene_DrawMetatile$C2:0AAE · 46 B · EnginePuts one metatile into the column buffer: the map byte at C2Scene_DrawMapColPtr + C2Scene_DrawMapRowOfs selects an 8-byte C2Scene_Metatile record; its .TopLeft and .BottomLeft go to the left tile...
verifiedC2Scene_UploadBgColumn$C2:0ADC · 119 B · EngineDMAs the two tile columns built by C2Scene_BuildBgColumn to VRAM on channel 7, with VMAIN stepping 32 words (one tilemap row) per word: the left column to tile column C2Scene_DrawColX / 8 of the...
verifiedC2Scene_SprAdd$C2:0B53 · 163 B · EngineTakes the first node off the free list and fills it from the running task (C2Scene_TaskCur): .X = .SprX, .Y = .SprY, .Tile = .SprTile, .Attr = .SprAttr, .Frame = C2Scene_SprFramePtr.
verifiedC2Scene_SprInitLinks$C2:0BF6 · 87 B · EngineBuilds C2Scene_SprLinkInit, the .Prev/.Next pair of each node on a free list in address order: node 0's .Prev is C2Scene_SprFreeHead, node n's .Prev is node n-1 and its .Next node n+1, and node...
verifiedC2Scene_SprResetLists$C2:0C4D · 157 B · EngineEmpties the sprite list for the new frame (from the NMI): the active head points at itself, the free head at node 0 (.Next) and node 63 (.Prev), and every node gets its .Prev/.Next back from...
verifiedC2Scene_SprDrawList$C2:0CEA · 30 B · EngineDraws the active sprite list (from the NMI, after the tasks): calls C2Scene_SprDrawNode for each node from C2Scene_SprActiveHead's .Next until the walk comes back to the head.
verifiedC2Scene_SprDrawNode$C2:0D08 · 261 B · EngineWrites the OAM entries of one sprite-list node X.
verifiedC2Scene_OamHiBitsTable$C2:0E0D · 16 B · EngineThe OAM high-table bits of one sprite, indexed by (slot AND 3) * 4 + size * 2 + X bit 8: the 2-bit value size:Xbit8 shifted to the slot's place in its byte (C2Scene_SprDrawNode).
verifiedC2Anim_Run$C2:0E1D · 45 B · EngineRuns the running task's animation script (.AnimPtr, .AnimBank) from where it stopped: calls the handler of each op from C2Anim_OpTable with C2Anim_Ptr on the opcode.
verifiedC2Anim_OpTable$C2:0E4A · 16 B · EngineThe handler of each animation opcode 0-7 (C2Anim_Run: JSR (T,X) with X = the opcode * 2).
verifiedC2Anim_OpClearByte$C2:0E5A · 17 B · EngineAnimation op 0, 2 bytes: zeroes the task's byte at offset arg 1 (any of the 64 record bytes, through C2Scene_TaskCur).
verifiedC2Anim_OpIncByte$C2:0E6B · 19 B · EngineAnimation op 1, 2 bytes: adds 1 to the task's byte at offset arg 1.
verifiedC2Anim_OpDecByte$C2:0E7E · 19 B · EngineAnimation op 2, 2 bytes: subtracts 1 from the task's byte at offset arg 1.
verifiedC2Anim_OpJumpBack$C2:0E91 · 18 B · EngineAnimation op 3, 2 bytes: moves the script by the signed byte arg 1, counted from the opcode: A = the offset sign-extended.
verifiedC2Anim_OpShowFrame$C2:0EA3 · 57 B · EngineAnimation op 4, 4 bytes: shows the sprite frame at arg 1-2 (an address in the script's bank) for arg 3 frames.
verifiedC2Anim_OpWait$C2:0EDC · 36 B · EngineAnimation op 5, 2 bytes: waits arg 1 calls without drawing, counting in .AnimTimer as C2Anim_OpShowFrame does (0 loads it, then -1 per call; at 0 it advances 2 at once).
verifiedC2Anim_OpQueueVram$C2:0F00 · 53 B · EngineAnimation op 6, 8 bytes: adds a VRAM DMA to the queue the NMI flushes (C2Scene_VramQ at C2Scene_VramQEnd): .Bank = arg 1, .Src = arg 2-3, .Dest = arg 4-5, .Size = arg 6-7, .Vmain =...
verifiedC2Anim_OpEnd$C2:0F35 · 3 B · EngineAnimation op 7: stops (A = 0, Z=1) with C=1 and does not advance, so every later call stops here again.
verifiedC2Scene_TaskMove$C2:0F38 · 43 B · EngineMoves the running task by its velocity, in 16.16 fixed point: .XFrac/.SprX += .XVelFrac/.XVel and .YFrac/.SprY += .YVelFrac/.YVel (inferred from the carry chain: the fraction words are added first...
verifiedC2Scene_TaskRunScript$C2:0F63 · 46 B · EngineTask handler of the script tasks (C2Scene_TaskSpawnScript and C2Scene_TaskSpawnScriptLow install it); also called by other handlers (the party leader's and members' script states).
verifiedC2Script_OpTable$C2:0F91 · 166 B · EngineThe handler of each script opcode $00-$52 (C2Scene_TaskRunScript: JSR (T,X) with X = the opcode * 2); a larger opcode is not checked for and would jump through the code after the table.

$C2:1000

Verified · 111

verifiedC2Script_ResetTask$C2:1037 · 90 B · EngineOp $00, 1 byte: zeroes the task's record from +$05 on, except the script fields +$07-$0A: .ScriptReturn, the animation, the sprite fields, position and velocity and all words up to +$3F (16-bit...
verifiedC2Script_SetSprPalette$C2:1091 · 23 B · EngineOp $01, 2 bytes: .SprAttr = .SprAttr AND $F1 OR arg 1: replaces bits 1-3, which C2Scene_SprDrawNode puts in the OAM palette bits.
verifiedC2Script_SetSprPriority$C2:10A8 · 23 B · EngineOp $02, 2 bytes: .SprAttr = .SprAttr AND $4F OR arg 1: replaces bits 4 and 5 (the OAM priority bits) and bit 7 (C2Scene_SprAttrScroll).
verifiedC2Script_SpawnUnk1CF5$C2:10BF · 14 B · EngineOp $03, 10 bytes: starts a C2Scene_TaskUnk1CF5 task (C2Scene_TaskSpawn, records 4-63), which copies this task's record, and advances 10.
verifiedC2Script_SpawnUnk1DD4$C2:10CD · 51 B · EngineOp $04, 6 bytes: puts its arguments in this task's record, .Unk35 = arg 1-2, .Unk37 = arg 3, .OpState = arg 4 (high byte 0), .OpTarget = arg 5, and starts a C2Scene_TaskUnk1DD4 task, which copies...
verifiedC2Script_GoToLocation$C2:1100 · 105 B · EngineOp $05, 5 bytes: sets up a location change in the field's location block (DP_Field) and selects scene mode C2Scene_ModeUnk2: - Loc_ReturnId = the current Loc_Id; Loc_ReturnX = BG2's tile X...
verifiedC2Script_Halt$C2:1169 · 2 B · EngineOp $06: stops (A = 0, Z=1) without advancing, every frame: the script ends there but its task stays (C as C2Scene_TaskRunScript left it, 0 from its ASL).
verifiedC2Script_SetMapCell$C2:116B · 71 B · EngineOp $07, 5 bytes: writes metatile number arg 4 into BG layer arg 1's map (C2Scene_LayerMaps, bank $7E) at column arg 2, row arg 3 (row * 96 + column, with the hardware multiplier).
verifiedC2Script_SetMemberWord$C2:11B2 · 68 B · EngineOp $08, 4 bytes: stores the word arg 1-2 for character arg 3: at C2Scene_Unk1B41 for character 7, else at the C2Scene_MemberWords word of the party position (Party_Members) that holds that...
verifiedC2Script_SpawnScript$C2:11F6 · 22 B · EngineOp $09, 4 bytes: starts another script task (C2Scene_TaskSpawnScript, records 4-63) on the script at arg 1-2 in bank arg 3.
verifiedC2Script_ClearTaskByte$C2:120C · 17 B · EngineOp $0A, 2 bytes: task byte arg 1 = 0.
verifiedC2Script_IncTaskByte$C2:121D · 19 B · EngineOp $0B, 2 bytes: task byte arg 1 + 1.
verifiedC2Script_DecTaskByte$C2:1230 · 19 B · EngineOp $0C, 2 bytes: task byte arg 1 - 1.
verifiedC2Script_SetTaskByte$C2:1243 · 20 B · EngineOp $0D, 3 bytes: task byte arg 1 = arg 2.
verifiedC2Script_OrTaskByte$C2:1257 · 22 B · EngineOp $0E, 3 bytes: task byte arg 1 OR= arg 2 (sets those bits).
verifiedC2Script_ClearTaskBits$C2:126D · 24 B · EngineOp $0F, 3 bytes: task byte arg 1 AND= NOT arg 2 (clears those bits).
verifiedC2Script_ClearRamByte$C2:1285 · 17 B · EngineOp $10, 3 bytes: RAM byte at arg 1-2 = 0.
verifiedC2Script_IncRamByte$C2:1296 · 17 B · EngineOp $11, 3 bytes: RAM byte at arg 1-2 + 1.
verifiedC2Script_DecRamByte$C2:12A7 · 17 B · EngineOp $12, 3 bytes: RAM byte at arg 1-2 - 1.
verifiedC2Script_SetRamByte$C2:12B8 · 22 B · EngineOp $13, 4 bytes: RAM byte at arg 1-2 = arg 3.
verifiedC2Script_OrRamByte$C2:12CE · 25 B · EngineOp $14, 4 bytes: RAM byte at arg 1-2 OR= arg 3.
verifiedC2Script_ClearRamBits$C2:12E7 · 27 B · EngineOp $15, 4 bytes: RAM byte at arg 1-2 AND= NOT arg 3.
verifiedC2Script_TaskByteToRam$C2:1302 · 26 B · EngineOp $16, 4 bytes: RAM byte at arg 2-3 = task byte arg 1.
verifiedC2Script_RamByteToTask$C2:131C · 26 B · EngineOp $17, 4 bytes: task byte arg 1 = RAM byte at arg 2-3.
verifiedC2Script_CopyTaskByte$C2:1336 · 26 B · EngineOp $18, 3 bytes: task byte arg 1 = task byte arg 2.
verifiedC2Script_CopyRamByte$C2:1350 · 26 B · EngineOp $19, 5 bytes: RAM byte at arg 1-2 = RAM byte at arg 3-4.
verifiedC2Script_Jump$C2:136A · 11 B · EngineOp $1A, 3 bytes: C2Script_Ptr = arg 1-2 (an address in the script's bank), then advance 1, so the script goes on at arg 1-2 + 1.
verifiedC2Script_LoopTaskByte$C2:1375 · 35 B · EngineOp $1B, 3 bytes: task byte arg 1 - 1; while it is not 0, branch by arg 2; at 0, advance 3 (a counted loop).
verifiedC2Script_IfTaskByteZero$C2:1398 · 32 B · EngineOp $1C, 3 bytes: if task byte arg 1 is 0, branch by arg 2; else advance 3.
verifiedC2Script_IfTaskByteNonZero$C2:13B8 · 32 B · EngineOp $1D, 3 bytes: if task byte arg 1 is not 0, branch by arg 2; else advance 3.
verifiedC2Script_IfTaskByteNe$C2:13D8 · 36 B · EngineOp $1E, 4 bytes: if task byte arg 1 is not arg 2, branch by arg 3; else advance 4.
verifiedC2Script_IfTaskByteEq$C2:13FC · 36 B · EngineOp $1F, 4 bytes: if task byte arg 1 is arg 2, branch by arg 3; else advance 4.
verifiedC2Script_IfTaskBitsSet$C2:1420 · 36 B · EngineOp $20, 4 bytes: if task byte arg 1 AND arg 2 is not 0, branch by arg 3; else advance 4.
verifiedC2Script_IfTaskBitsClear$C2:1444 · 37 B · EngineOp $21, 4 bytes: if task byte arg 1 AND arg 2 is 0, branch by arg 3; else advance 4.
verifiedC2Script_IfRamByteZero$C2:1469 · 34 B · EngineOp $22, 4 bytes: if the RAM byte at arg 1-2 is 0, branch by arg 3; else advance 4.
verifiedC2Script_IfRamByteNonZero$C2:148B · 34 B · EngineOp $23, 4 bytes: if the RAM byte at arg 1-2 is not 0, branch by arg 3; else advance 4.
verifiedC2Script_IfRamByteNe$C2:14AD · 37 B · EngineOp $24, 5 bytes: if the RAM byte at arg 1-2 is not arg 3, branch by arg 4; else advance 5.
verifiedC2Script_IfRamByteEq$C2:14D2 · 37 B · EngineOp $25, 5 bytes: if the RAM byte at arg 1-2 is arg 3, branch by arg 4; else advance 5.
verifiedC2Script_IfRamBitsSet$C2:14F7 · 37 B · EngineOp $26, 5 bytes: if the RAM byte at arg 1-2 AND arg 3 is not 0, branch by arg 4; else advance 5.
verifiedC2Script_IfRamBitsClear$C2:151C · 37 B · EngineOp $27, 5 bytes: if the RAM byte at arg 1-2 AND arg 3 is 0, branch by arg 4; else advance 5.
verifiedC2Script_IfRamByteLess$C2:1541 · 37 B · EngineOp $4C, 5 bytes: if the RAM byte at arg 1-2 is below arg 3 (unsigned), branch by arg 4; else advance 5.
verifiedC2Script_IfRamByteGe$C2:1566 · 37 B · EngineOp $4D, 5 bytes: if the RAM byte at arg 1-2 is arg 3 or more (unsigned), branch by arg 4; else advance 5.
verifiedC2Script_SpawnUnk20A2$C2:158B · 14 B · EngineOp $28, 2 bytes: starts a C2Scene_TaskUnk20A2 task (C2Scene_TaskSpawn), which copies this record (and so this op's .ScriptPtr: probably it reads arg 1 from there; not traced).
verifiedC2Script_SpawnUnk2105$C2:1599 · 14 B · EngineOp $29, 2 bytes: as C2Script_SpawnUnk20A2 with C2Scene_TaskUnk2105.
verifiedC2Script_SpawnUnk21F8$C2:15A7 · 14 B · EngineOp $2A, 3 bytes: as C2Script_SpawnUnk20A2 with C2Scene_TaskUnk21F8.
verifiedC2Script_SpawnUnk2194$C2:15B5 · 14 B · EngineOp $2B, 3 bytes: as C2Script_SpawnUnk20A2 with C2Scene_TaskUnk2194.
verifiedC2Script_SetPosition$C2:15C3 · 28 B · EngineOp $2C, 5 bytes: .SprX = arg 1-2 and .SprY = arg 3-4, both fractions 0.
verifiedC2Script_Skip1$C2:15DF · 4 B · EngineOp $2D, 2 bytes: does nothing and advances 2 (the byte after the opcode is skipped).
verifiedC2Script_SetXVelocity$C2:15E3 · 22 B · EngineOp $2E, 5 bytes: .XVelFrac = arg 1-2, .XVel = arg 3-4.
verifiedC2Script_SetYVelocity$C2:15F9 · 22 B · EngineOp $2F, 5 bytes: .YVelFrac = arg 1-2, .YVel = arg 3-4.
verifiedC2Script_SetAnim$C2:160F · 14 B · EngineOp $30, 2 bytes: starts animation script arg 1 (C2Scene_SetAnim).
verifiedC2Script_MoveFrames$C2:161D · 46 B · EngineOp $31, 2 bytes: for arg 1 frames, each frame moves the task by its velocity (C2Scene_TaskMove), wraps the position into the map (C2Scene_WrapTaskPos), runs its animation (C2Anim_Run) and stops...
verifiedC2Script_ScrollFrames$C2:164B · 175 B · EngineOp $32, 2 bytes: scrolls BG layers 1 and 2 (and BG3) by the task's velocity for arg 1 frames, counted in .ScriptWait as C2Script_MoveFrames does.
verifiedC2Script_ScrollLayerFrames$C2:16FA · 95 B · EngineOp $51, 3 bytes: C2Script_ScrollFrames for one layer, arg 1 (passed to C2Scene_Unk0568/066C as is), for arg 2 frames, and without BG3.
verifiedC2Script_PanKeepFraction$C2:1759 · 43 B · EngineDrops the whole pixels from the task's position, keeping the fraction as a value in -1..+1: .SprX = -1 if it was negative with a non-zero .XFrac, else 0; the same for .SprY with .YFrac.
verifiedC2Script_PanTakeX$C2:1784 · 39 B · EngineTells whether the X accumulator (.XFrac/.SprX) holds at least one whole pixel either way: C=1 with C2Tmp_01 = the low byte of .SprX (signed pixels), else C=0.
verifiedC2Script_PanTakeY$C2:17AB · 39 B · EngineC2Script_PanTakeX for .YFrac/.SprY.
verifiedC2Script_QueueVram$C2:17D2 · 53 B · EngineOp $33, 8 bytes: C2Anim_OpQueueVram's code on the script pointer: adds a VRAM DMA to the queue the NMI flushes (C2Scene_VramQ at C2Scene_VramQEnd): .Bank = arg 1, .Src = arg 2-3, .Dest = arg 4-5...
verifiedC2Script_CallNear$C2:1807 · 21 B · EngineOp $34, 3 bytes: calls the routine at arg 1-2 in bank $C2 (JSR to .call, a JMP (C2Script_CallVec)) with M=1, then advances 3.
verifiedC2Script_CallLong$C2:181C · 29 B · EngineOp $4E, 4 bytes: calls the routine at the long address arg 1-3 (JSL to .call, a JML [C2Script_CallVec]) with M=1; it returns with RTL.
verifiedC2Script_SpawnTask$C2:1839 · 15 B · EngineOp $35, 3 bytes: starts a task with handler arg 1-2 (an address in bank $C2) in records 4-63 (C2Scene_TaskSpawn), which copies this task's record from +$05 on.
verifiedC2Script_Call$C2:1848 · 23 B · EngineOp $36, 3 bytes: a subroutine call in the script: .ScriptReturn = the address of the next op, and the script continues at arg 1-2 (same bank): C2Script_Ptr = arg - 1 and A = 1, which...
verifiedC2Script_Return$C2:185F · 12 B · EngineOp $37, 1 byte: returns from C2Script_Call: the script continues at .ScriptReturn (C2Script_Ptr = it - 1, A = 1).
verifiedC2Script_Wait$C2:186B · 35 B · EngineOp $38, 2 bytes: waits arg 1 frames, counted in .ScriptWait as C2Script_MoveFrames counts: 0 loads it with arg 1 and stops, then -1 per frame; at 0 it advances 2.
verifiedC2Script_WaitAnimating$C2:188E · 38 B · EngineOp $39, 2 bytes: C2Script_Wait, running the task's animation (C2Anim_Run) on each frame it waits.
verifiedC2Script_StopIfOlder$C2:18B4 · 19 B · EngineOp $3A, 3 bytes: compares arg 1-2 with the task's age (.Frames, +1 per frame it has run).
verifiedC2Script_SoundCmd18$C2:18C7 · 9 B · EngineOp $3B, 3 bytes: C2Script_PlaySfx with sound command C2Scene_SoundCmd18 instead of Audio_CmdPlaySfx: it sets the command byte and branches to C2Script_PlaySfx_SetArgs.
verifiedC2Script_PlaySfx$C2:18D0 · 7 B · EngineOp $3C, 3 bytes: queues sound command Audio_CmdPlaySfx with arg 1 and arg 2 as its first two argument bytes (the third is left as it was) at rank 0 (C2Scene_QueueSoundCmd: it replaces any queued...
verifiedC2Script_PlaySfx_SetArgs$C2:18D7 · 26 B · Engine
verifiedC2Script_SoundCmd10IfClear$C2:18F1 · 8 B · EngineOp $3D, 2 bytes: C2Script_SoundCmd10 unless C2Scene_Unk7F01ED is non-zero: then it branches to C2Script_SoundCmd10_Done, which only advances 2.
verifiedC2Script_SoundCmd10$C2:18F9 · 32 B · EngineOp $4A, 2 bytes: queues sound command C2Scene_SoundCmd10 with arg 1 and C2Scene_SoundArgUnused ($FF) as its other two argument bytes, at rank 0 (C2Scene_QueueSoundCmd), and also stores arg 1 in...
verifiedC2Script_SoundCmd10_Done$C2:1919 · 6 B · Engine
verifiedC2Script_SoundCmd$C2:191F · 40 B · EngineOp $4B, 5 bytes: queues the sound command arg 1 with argument bytes arg 2-4, at rank 0 (C2Scene_QueueSoundCmd).
verifiedC2Script_DrawLayer$C2:1947 · 18 B · EngineOp $3E, 2 bytes: redraws BG layer arg 1 from its map (C2Scene_DrawBgLayer), e.g.
verifiedC2Script_MoveToX$C2:1959 · 105 B · EngineOp $3F, 5 bytes: moves the task along X until .SprX = arg 1-2, at the speed of its X velocity.
verifiedC2Script_MoveToY$C2:19C2 · 105 B · EngineOp $40, 5 bytes: C2Script_MoveToX along Y: target .SprY = arg 1-2, C2Scene_NegateYVel, animation arg 3 when going up (target above .SprY) and arg 4 when going down; .YFrac/.SprY += the Y velocity.
verifiedC2Script_Halt2$C2:1A2B · 2 B · EngineOp $41, 1 byte: the same code as C2Script_Halt (op $06): stops (A = 0, Z=1) without advancing, every frame; the task stays.
verifiedC2Script_SpawnScriptLow$C2:1A2D · 22 B · EngineOp $43, 4 bytes: C2Script_SpawnScript in records 0-3: starts a script task (C2Scene_TaskSpawnScriptLow) on the script at arg 1-2 in bank arg 3.
verifiedC2Script_SpawnTaskLow$C2:1A43 · 15 B · EngineOp $42, 3 bytes: C2Script_SpawnTask in records 0-3 (C2Scene_TaskSpawnLow): handler arg 1-2.
verifiedC2Script_SetListBit7$C2:1A52 · 30 B · EngineOp $44, 3 bytes: sets C2Scene_ListEntryBit7 in the first byte of entry arg 2 of list arg 1 (0 = C2Scene_ListA, 1 = ListB, 2 = ListC: the helper in C2Script_ListEntryTable leaves the entry's...
verifiedC2Script_ListEntryTable$C2:1A70 · 6 B · EngineThe helper per list number (C2Script_SetListBit7 and C2Script_ClearListBit7: JSR (T,X) with X = the list * 2).
verifiedC2Script_ListAEntry$C2:1A76 · 20 B · EngineC2Tmp_10/$11 = the 16-bit address of entry arg 2 of C2Scene_ListA (entry * 7, as entry * 8 - entry, + the list).
verifiedC2Script_ListBEntry$C2:1A8A · 17 B · EngineC2Tmp_10/$11 = the address of entry arg 2 of C2Scene_ListB (entry * 3 + the list).
verifiedC2Script_ListCEntry$C2:1A9B · 17 B · EngineC2Tmp_10/$11 = the address of entry arg 2 of C2Scene_ListC (entry * 3 + the list).
verifiedC2Script_ClearListBit7$C2:1AAC · 30 B · EngineOp $45, 3 bytes: C2Script_SetListBit7, clearing the bit instead.
verifiedC2Script_AddTaskByte$C2:1ACA · 23 B · EngineOp $46, 3 bytes: task byte arg 1 += arg 2 (8-bit, wrapping).
verifiedC2Script_SubTaskByte$C2:1AE1 · 26 B · EngineOp $47, 3 bytes: task byte arg 1 -= arg 2 (8-bit, wrapping).
verifiedC2Script_AddRamByte$C2:1AFB · 26 B · EngineOp $48, 4 bytes: RAM byte at arg 1-2 (through DB) += arg 3.
verifiedC2Script_SubRamByte$C2:1B15 · 26 B · EngineOp $49, 4 bytes: RAM byte at arg 1-2 (through DB) -= arg 3.
verifiedC2Script_CopyMapBlock$C2:1B2F · 177 B · EngineOp $4F, 9 bytes: copies a block of metatile numbers from one BG layer map to another place (C2Scene_BgMaps, bank $7E; 96 bytes per row): source layer arg 1 at column arg 2, row arg 3; destination...
verifiedC2Script_DrawMetatile$C2:1BE0 · 161 B · EngineOp $50, 5 bytes: draws metatile arg 4 at cell (column arg 2, row arg 3) of BG layer arg 1's tilemap in VRAM, by queuing two VRAM DMAs of C2Scene_MetatileRowBytes each (C2Scene_VramQ): the...
verifiedC2Script_End$C2:1C81 · 3 B · EngineOp $52, 1 byte: stops (A = 0, Z=1) with C=1, which ends the task when C2Scene_TaskRunScript is its handler (C2Scene_TaskRunAll frees it).
verifiedC2Scene_NegateXVel$C2:1C84 · 26 B · EngineNegates the task's X velocity as one 32-bit value (.XVelFrac/.XVel: invert both words and add 1 with the carry), turning it around.
verifiedC2Scene_NegateYVel$C2:1C9E · 26 B · EngineC2Scene_NegateXVel for .YVelFrac/.YVel.
verifiedC2Scene_WrapTaskPos$C2:1CB8 · 34 B · EngineWraps the task's position into the scene map: .SprX gets C2Scene_MapWidthPx (1536, the 96 metatile columns) added when it is negative or taken off when it is that or more (once, so it assumes the...
verifiedC2Scene_SetAnim$C2:1CDA · 27 B · EngineStarts animation script A (low byte) on the running task: .AnimPtr = entry A of C2SceneRom_AnimTable, .AnimBank = C2SceneRom_AnimBank (the table's own bank), .AnimTimer = 0.
verifiedC2Scene_TaskUnk1CF5$C2:1CF5 · 13 B · EngineTask handler: runs the state in .State (C2Scene_UploadTask; the record's .Unk02, 0 from C2Scene_TaskSpawn) through C2Scene_UploadTileStates: 0 C2Scene_UploadTilesStart, 1 C2Scene_UploadTilesStep.
verifiedC2Scene_UploadTileStates$C2:1D02 · 4 B · EngineThe state handlers of C2Scene_TaskUnk1CF5 (JMP (T,X) with X = .State * 2).
verifiedC2Scene_UploadTilesStart$C2:1D06 · 70 B · EngineState 0: sets .State to 1 (a 16-bit INC, so +$03 would take a carry; it never does), then copies op $03's arguments from the spawning op (.OpPtr): .Src = arg 1-2, .SrcBank = arg 3, .Dest = arg 4-5...
verifiedC2Scene_UploadTilesStep$C2:1D4C · 105 B · EngineState 1, each frame: queues the next part, min(.PerFrame, .Left) units of 32 bytes, as one VRAM DMA (C2Scene_VramQ: .Bank = .SrcBank, .Src = .Src, .Dest = .Dest, .Size = units * 32...
verifiedC2Scene_ClearPalette$C2:1DB5 · 31 B · EngineZeroes C2Scene_PaletteBuf (512 B, $0920-$0B1F: every color black) and the 16 bytes after it, C2Scene_Unk0B20 ($0B20-$0B2F), a word at a time.
verifiedC2Scene_TaskUnk1DD4$C2:1DD4 · 100 B · EngineTask handler (palette load).
verifiedC2Scene_TaskPalFade$C2:1E38 · 9 B · EngineTask handler (palette fade, started by C2Scene_TaskUnk1DD4): runs .State through C2Scene_PalFadeStates: 0 C2Scene_PalFadeStart, 1 C2Scene_PalFadeStep, 2 C2Scene_PalFadeEnd.
verifiedC2Scene_PalFadeStates$C2:1E41 · 6 B · EngineThe state handlers of C2Scene_TaskPalFade (X = .State * 2).
verifiedC2Scene_PalFadeStart$C2:1E47 · 63 B · EngineState 0: .State = 1; counts itself in C2Scene_Unk0B20 for .ArgPalette; copies the arguments to .Palette, .Rate, .Src and .SrcBank (the step arrays will overwrite them); .Timer = 0, .Steps = 0...
verifiedC2Scene_PalFadeStep$C2:1E86 · 47 B · EngineState 1, each frame: if C2Scene_Unk0B20 for the palette is not 1 (another palette task has started on it) it goes to C2Scene_PalFadeEnd (BNE into it) and the fade stops where it is.
verifiedC2Scene_PalFadeEnd$C2:1EB5 · 11 B · EngineState 2 (and C2Scene_PalFadeStep's give-up): takes the task out of C2Scene_Unk0B20 for its palette and ends it (C=1).
verifiedC2Scene_PalFadePlan$C2:1EC0 · 81 B · EnginePlans a fade: for each of the 16 colors, from the palette's current color (.Colors, through DB) to the new one (.Src/.SrcBank, long), sets the color's red, green and blue count bytes in .RedStep...
verifiedC2Scene_PalFadePlanColor$C2:1F11 · 116 B · EngineFor one color: per channel (red: bits 0-4, green: bits 5-9, blue: bits 10-14), d = new - current (-31..31) gives the count byte: 0 when equal, d when rising, or C2Scene_FadeDownFlag OR (-d +...
verifiedC2Scene_PalFadeApply$C2:1F85 · 71 B · EngineTakes one fade step on all 16 colors of the palette at .Colors: each color is read, stepped (C2Scene_PalFadeStepColor) and written back (through DB).
verifiedC2Scene_PalFadeStepColor$C2:1FCC · 150 B · EngineOne fade step of one color (C2Scene_FadeCur): for each channel's count byte c (red, green, blue): 0 leaves the channel; a rising count moves the channel up one when C2Scene_PalFadeStepTable[c] is...

$C2:2000

Verified · 82

verifiedC2Scene_PalFadeStepTable$C2:2062 · 64 B · EngineIndexed by a fade count 0-63 (C2Scene_PalFadeStepColor): 1 = move the channel this step (counts 32-63), 0 = not yet (0-31).
verifiedC2Scene_TaskUnk20A2$C2:20A2 · 9 B · EngineTask handler (fade out, op $28): runs .State through C2Scene_FadeOutStates: 0 C2Scene_FadeOutStart, 1 C2Scene_FadeOutStep.
verifiedC2Scene_FadeOutStates$C2:20AB · 4 B · EngineThe state handlers of C2Scene_TaskUnk20A2 (X = .State * 2).
verifiedC2Scene_FadeOutStart$C2:20AF · 48 B · EngineState 0: if a fade-out already runs (C2Scene_FadeOutBusy) the task just ends.
verifiedC2Scene_FadeOutStep$C2:20DF · 38 B · EngineState 1, each frame: once .Timer reaches .Rate it zeroes .Timer's low byte and takes C2Scene_Brightness down one.
verifiedC2Scene_TaskUnk2105$C2:2105 · 9 B · EngineTask handler (fade in, op $29): runs .State through C2Scene_FadeInStates: 0 C2Scene_FadeInStart, 1 C2Scene_FadeInUnblank, 2 C2Scene_FadeInStep, 3 C2Scene_FadeInEnd.
verifiedC2Scene_FadeInStates$C2:210E · 8 B · EngineThe state handlers of C2Scene_TaskUnk2105 (X = .State * 2).
verifiedC2Scene_FadeInStart$C2:2116 · 60 B · EngineState 0: if any fade runs (C2Scene_Unk1BF6 non-zero) it ends through C2Scene_FadeInEnd.
verifiedC2Scene_FadeInUnblank$C2:2152 · 29 B · EngineState 1: ends (C2Scene_FadeInEnd) if a fade-out has started.
verifiedC2Scene_FadeInStep$C2:216F · 30 B · EngineState 2: ends (C2Scene_FadeInEnd) if a fade-out has started.
verifiedC2Scene_FadeInEnd$C2:218D · 7 B · EngineState 3, and where the other fade-in states end: clears C2Scene_FadeInBusy and ends the task (C=1).
verifiedC2Scene_TaskUnk2194$C2:2194 · 15 B · EngineTask handler (mosaic shrink, op $2B): runs .State through C2Scene_MosaicOutStates: 0 C2Scene_MosaicOutStart, 1 C2Scene_MosaicOutStep.
verifiedC2Scene_MosaicOutStates$C2:21A3 · 4 B · EngineThe state handlers of C2Scene_TaskUnk2194 (X = .State * 2).
verifiedC2Scene_MosaicOutStart$C2:21A7 · 47 B · EngineState 0: .State = 1; ORs op $2B's arg 1 into C2Scene_MosaicShadow (the BGs to apply it to, bits 0-3); arg 2 is the frames per step: 0 sets the size to 0 at once (keeping the BG bits) and ends.
verifiedC2Scene_MosaicOutStep$C2:21D6 · 34 B · EngineState 1: once .Timer reaches .Rate, .Timer's low byte = 0 and the mosaic size (C2Scene_MosaicShadow bits 4-7) goes down one; when it is already 0 the task ends (C=1) instead.
verifiedC2Scene_TaskUnk21F8$C2:21F8 · 13 B · EngineTask handler (mosaic grow, op $2A): runs .State through C2Scene_MosaicInStates: 0 C2Scene_MosaicInStart, 1 C2Scene_MosaicInStep.
verifiedC2Scene_MosaicInStates$C2:2205 · 4 B · EngineThe state handlers of C2Scene_TaskUnk21F8 (X = .State * 2).
verifiedC2Scene_MosaicInStart$C2:2209 · 47 B · EngineState 0: as C2Scene_MosaicOutStart (op $2A's arg 1 ORed into C2Scene_MosaicShadow, arg 2 the frames per step), but rate 0 sets the size to the largest (C2Scene_MosaicSizeMask: 16x16 blocks) at once.
verifiedC2Scene_MosaicInStep$C2:2238 · 34 B · EngineState 1: once .Timer reaches .Rate, .Timer's low byte = 0 and the mosaic size goes up one; when that makes it the largest ($F0) the task ends (C=1).
verifiedTrig_Cos1024$C2:225A · 4 B · EngineSigned sine or cosine of a 16-bit angle with 1024 steps per turn, read from !Rom_SineTable: A = sin(angle) × 255 (−255..+255; the table holds |sin| as one byte per step, negated for the second...
verifiedTrig_Sin1024$C2:225E · 21 B · Engine
verifiedC2Scene_Unk2273$C2:2273 · 4 B · EngineThe cosine of direction A (adds a quarter turn and falls into the sub-entry C2Scene_Unk2277, $C2:2277, the sine).
verifiedC2Scene_Unk2277$C2:2277 · 38 B · Engine
verifiedC2Scene_Unk229D$C2:229D · 144 B · EngineThe direction (0-255) from the point (C2Tmp_08, C2Tmp_0A) to the point (C2Tmp_0C, C2Tmp_0E) on the scene's wrapping map: each difference that is half the map or more (Y 512 of 1024, X 768 of 1536...
verifiedC2Scene_ClearUnk1B30$C2:232D · 9 B · EngineZeroes the two bytes right after the task records, C2Scene_Unk1B30 and C2Scene_Unk1B31 (their use is not traced).
verifiedC2Scene_Random$C2:2336 · 15 B · EngineReturns the next byte of RandomTable ($C0:FE00): the one at index C2Scene_Unk1B30, which then goes up by one (wrapping at 256).
verifiedC2Scene_BoxesOverlap$C2:2345 · 99 B · EngineTests whether two boxes overlap.
verifiedC2Scene_Main$C2:23A8 · 39 B · EngineThe scene mode's main program, entered once from BankC2_SceneBoot.
verifiedC2Scene_MainLoop$C2:23CF · 12 B · Engine
verifiedC2Scene_ModeTable$C2:23DB · 20 B · EngineC2Scene_MainLoop's handler for each C2Scene_Mode value 0-9.
verifiedC2Scene_ModeIdle$C2:23EF · 19 B · EngineC2Scene_Mode 0, 1 and 7: if a sound command is pending (C2Scene_SoundCmdState), sends it with Audio_DriverCommand as C2Scene_WaitFrames does; then back to C2Scene_MainLoop.
verifiedC2Scene_Mode3$C2:2402 · 211 B · EngineMode 3: acts on the C2Scene_ListA entry at byte offset C2Scene_Unk1B32 (probably an exit the player has reached): - its .Loc is C2Scene_ListANoLoc: starts the script whose address is word .EntryX...
verifiedC2Scene_Mode2$C2:24D5 · 52 B · EngineMode 2 (set by script op $05) and the end of C2Scene_Mode3: leaves the scene.
verifiedC2Scene_TurnAround$C2:2509 · 4 B · EngineFacing 0-3 -> the opposite facing (the facing EOR 1).
verifiedC2Scene_Mode4$C2:250D · 17 B · EngineMode 4: interrupts, NMI, DMA and HDMA off, the flag tail copied back (C2Scene_RestoreFlagTail), and again, for good: it never leaves (probably waits for a reset; C2Scene_TrigListC sets mode 4).
verifiedC2Scene_Mode5$C2:251E · 111 B · EngineModes 5 (C2Scene_ModeMenu) and 9: run the menu over the scene.
verifiedC2Scene_Mode6$C2:258D · 144 B · EngineMode 6: runs C2Scene_MapView (it sets BG mode 7 and runs its own tasks until the mode changes from 6: probably a mode-7 view) between a mosaic fade out and in.
verifiedC2Scene_Mode8$C2:261D · 139 B · EngineMode 8: runs C2Scene_Dial (it clears VRAM and the tasks itself) over a saved scene.
verifiedC2Scene_ClearVram$C2:26A8 · 44 B · EngineZeroes all of VRAM with one DMA on channel 7: word writes to VMDATAL/H from the fixed source C2Scene_ZeroWord, VRAM address 0, a byte count of 0 (= 65536 bytes).
verifiedC2Scene_ZeroWord$C2:26D4 · 2 B · EngineThe fixed DMA source of C2Scene_ClearVram.
verifiedC2Scene_SaveFlagTail$C2:26D6 · 26 B · EngineCopies the last 16 bytes of Menu_FlagBlock7F ($7F:01F0-$01FF) to C2Scene_FlagTailCopy and its first byte (Eng_Unk7F0000) to C2Scene_Flag0Copy.
verifiedC2Scene_RestoreFlagTail$C2:26F0 · 19 B · EngineCopies C2Scene_FlagTailCopy (16 bytes) back to $7F:01F0-$01FF, the end of Menu_FlagBlock7F (C2Scene_Flag0Copy is not written back).
verifiedC2Scene_SetStartPos$C2:2703 · 29 B · EngineC2Scene_StartX/Y = the field's entry tile (Loc_EntryX/Y, in the field's direct page at $0100) times 8: probably the start position in pixels (inferred only from the scaling).
verifiedC2Scene_SetStartScroll$C2:2720 · 45 B · EnginePuts the entry tile (Loc_EntryX/Y) in the middle of the screen: C2Scene_BgTileX (both words) = Loc_EntryX - 16, plus 192 if that is negative; C2Scene_BgTileY (both words) = Loc_EntryY - 14, plus...
verifiedC2Scene_GetHeaderPtr$C2:274D · 27 B · EngineC2Scene_HeaderPtr = $C6:(the word of C2SceneRom_HeaderTable for scene (Loc_Id AND C2Scene_LocIdMask) - Loc_FirstBankC2).
verifiedC2Scene_LoadObjGfx$C2:2768 · 84 B · EngineUnpacks the scene's C2Scene_ObjPackCount sprite graphics packs (header bytes C2Scene_HdrObjGfx..+3, C2SceneRom_ObjPacks) into C2Scene_DecompBuf, C2Scene_PackSlotSize bytes apart (C2Scene_LoadVram...
verifiedC2Scene_LoadUnkC800$C2:27BC · 34 B · EngineUnpacks entry C2Scene_UnkC800Pack of C2SceneRom_ObjPacks (the same for every scene) to C2Scene_UnkC800 ($7E:C800); what it holds is not traced.
verifiedC2Scene_LoadBgGfx$C2:27DE · 72 B · EngineUnpacks the scene's C2Scene_BgPackCount BG graphics packs (header bytes C2Scene_HdrBgGfx..+6, C2SceneRom_BgPacks) into C2Scene_DecompBuf, C2Scene_PackSlotSize bytes apart ($7F:9000-$FFFF...
verifiedC2Scene_LoadBg3Gfx$C2:2826 · 46 B · EngineUnpacks header byte C2Scene_HdrBg3Gfx's C2SceneRom_BgPacks entry into C2Scene_DecompBuf (C2Scene_LoadVram DMAs it to the BG3 tiles at VRAM $7000).
verifiedC2Scene_LoadBg3Map$C2:2854 · 46 B · EngineUnpacks header byte C2Scene_HdrBg3Map's C2SceneRom_Bg3MapPacks entry into C2Scene_DecompBuf (C2Scene_LoadVram DMAs it to the BG3 tilemap at VRAM $7800).
verifiedC2Scene_LoadPalettes$C2:2882 · 107 B · EngineUnpacks the scene's palettes (header byte C2Scene_HdrPalettes, C2SceneRom_PalettePacks) into C2Scene_PaletteStage, then the party palettes (entry C2Scene_PartyPalPack) into C2Scene_PartyPalSrc...
verifiedC2Scene_CopyPartyPalette$C2:28ED · 21 B · EngineCopies C2Scene_PartyPalSize bytes of character A's palette (C2Scene_PartyPalSrc + 32 * A) to Y in bank $7F.
verifiedC2Scene_LoadUnkB800$C2:2902 · 46 B · EngineUnpacks header byte C2Scene_HdrUnkB800's C2SceneRom_BgPacks entry into C2Scene_UnkB800 ($7E:B800); what it holds is not traced.
verifiedC2Scene_LoadUnkC000$C2:2930 · 46 B · EngineUnpacks header byte C2Scene_HdrUnkC000's C2SceneRom_PalettePacks entry into C2Scene_UnkC000 ($7E:C000); what it holds is not traced (probably more palettes, from the table it uses).
verifiedC2Scene_LoadMetatiles$C2:295E · 46 B · EngineUnpacks header byte C2Scene_HdrMetatiles's C2SceneRom_MetatilePacks entry into C2Scene_Metatiles ($7E:3000), the metatile set of layer 1 (and probably of layer 2 at $7E:3800; see...
verifiedC2Scene_LoadBgMaps$C2:298C · 46 B · EngineUnpacks header byte C2Scene_HdrMaps's C2SceneRom_MapPacks entry into C2Scene_BgMaps ($7E:4000), layer 1's metatile map (and probably layer 2's at $7E:5800; see C2Scene_LayerMaps).
verifiedC2Scene_LoadUnk7000$C2:29BA · 46 B · EngineUnpacks header byte C2Scene_HdrUnk7000's C2SceneRom_Unk7000Packs entry into C2Scene_Unk7000 ($7E:7000), which is where C2Scene_LayerMaps puts layer 3's map; what it holds is not traced.
verifiedC2Scene_LoadUnk7200$C2:29E8 · 46 B · EngineUnpacks header byte C2Scene_HdrUnk7200's C2SceneRom_Unk7200Packs entry into C2Scene_Unk7200 ($7E:7200); what it holds is not traced.
verifiedC2Scene_LoadScript$C2:2A16 · 46 B · EngineUnpacks header byte C2Scene_HdrScript's C2SceneRom_ScriptPacks entry into C2Scene_ScriptBuf ($7F:0400), over the list data C2Scene_LoadLists has already split up.
verifiedC2Scene_LoadLists$C2:2A44 · 285 B · EngineUnpacks header byte C2Scene_HdrLists's C2SceneRom_ListPacks entry into C2Scene_ListPack ($7F:0400), then splits it into four lists through WMADD/WMDATA (bank $7E): a count byte, then that many...
verifiedC2Scene_LoadPartyGfx$C2:2B61 · 91 B · EngineUnpacks the party graphics (C2SceneRom_ObjPacks entry C2Scene_PartyObjPack, the same for every scene) into C2Scene_DecompBuf, then builds C2Scene_PartyGfx from it: for each party member...
verifiedC2Scene_CopyPartyGfx$C2:2BBC · 19 B · EngineCopies C2Scene_PartyGfxSize bytes of character A's graphics (C2Scene_DecompBuf + $400 * A) to Y in bank $7F.
verifiedC2Scene_CopyPartyGfxB$C2:2BCF · 44 B · EngineCopies character A's two C2Scene_PartyGfxBSize-byte blocks (C2Scene_PartyGfxSrcB + $40 * A, and C2Scene_PartyGfxBGap bytes further) to Y and Y + C2Scene_PartyGfxBGap in bank $7F.
verifiedC2Scene_ClearHdmaArea$C2:2BFB · 34 B · EngineZeroes C2Scene_HdmaArea ($7E:8621-$8E20, 2048 bytes) through WMADD/WMDATA, with DP = $2100 for the register stores.
verifiedC2Scene_LoadScene$C2:2C1D · 118 B · EngineThe last setup step of C2Scene_Main: loads the scene and starts its script.
verifiedC2Scene_ReloadScene$C2:2C93 · 46 B · EngineLoads the scene's graphics again (scene modes 5 and 8 call it after C2Scene_RestoreState and C2Scene_VramQInit; mode 8 skips it when $7F:01F4 AND $0A or $7F:01F5 AND $02 is non-zero ($C2:265E)...
verifiedC2Scene_LoadVram$C2:2CC1 · 175 B · EngineFills VRAM and CGRAM for the scene, each pack staged at C2Scene_DecompBuf and DMAed with C2Scene_DmaToVram: - the four sprite packs (C2Scene_LoadObjGfx) to VRAM $0000 ($4000 B); - the party...
verifiedC2Scene_DmaToVram$C2:2D70 · 33 B · EngineDMAs A bytes from X in bank $7F to VRAM word address Y on channel 7 (word writes to VMDATAL/H, VMAIN stepping after the high byte).
verifiedC2Scene_LoadLocExtraGfx$C2:2D91 · 146 B · EngineOnce Eng_Unk7F0000 has reached C2Scene_ExtraGfxFlagMin, four scenes get extra graphics: C2Scene_LoadExtraObjPack, then C2Scene_ExtraObjBytes of it DMAed to VRAM $0C00 (Loc_Id $01F0-$01F2) or $0000...
verifiedC2Scene_SaveState$C2:2E23 · 79 B · EngineCopies the scene's state to bank $7F with MVN: dp $00-$EF to C2Scene_SaveDp; $0700-$1DFF (with C2Scene_PaletteBuf and the task records) to C2Scene_SaveLowRam; the sprite nodes, link table and list...
verifiedC2Scene_RestoreState$C2:2E72 · 79 B · EngineThe reverse of C2Scene_SaveState: copies the six saved blocks from bank $7F back where they came from (the direct page $00-$EF included).
verifiedC2Scene_ScrFadeOut$C2:2EC1 · 3 B · EngineFade out at 1 frame per step (op $28, C2Scene_TaskUnk20A2), then end.
verifiedC2Scene_ScrFadeIn$C2:2EC4 · 3 B · EngineFade in at 1 frame per step (op $29, C2Scene_TaskUnk2105), then end.
verifiedC2Scene_ScrMosaicFadeOut$C2:2EC7 · 9 B · EngineStarted by C2Scene_Mode6: clears the task's fields (op $00), starts a mosaic grow (op $2A) on BG1-3 (arg 1 = 7) at 2 frames per step, waits 16 frames, fades out at 1 frame per step, ends.
verifiedC2Scene_ScrMosaicFadeIn$C2:2ED0 · 9 B · EngineStarted by C2Scene_Mode6 on the way back: clears the task's fields, fades in at 1 frame per step, waits 8 frames, starts a mosaic shrink (op $2B) on BG1-3 at 2 frames per step, ends.
verifiedC2Scene_QueueSoundCmd$C2:2ED9 · 54 B · EngineQueues the sound command in C2Scene_SoundCmdBuf (command byte and three argument bytes) for the frame loop to send: copies it to the driver block Audio_CmdId-Audio_CmdArg2, keeps its rank...
verifiedC2Scene_ZoneSoundAtEntry$C2:2F0F · 63 B · EngineSends C2Scene_SoundCmd10 straight to the driver (Audio_DriverCommand) with the zone sound of the field's entry tile: metatile column Loc_EntryX / 2, row Loc_EntryY / 2 (C2Scene_GetSoundZone...
verifiedC2Scene_ZoneSoundAtView$C2:2F4E · 70 B · EngineQueues (C2Scene_QueueSoundCmd) C2Scene_SoundCmd10 with the zone sound of the metatile at the middle of BG1's view: column BgTileX / 2 + 8, row (BgTileY / 2 + 7) AND 63; or with Menu_Config1E's...
verifiedC2Scene_TaskZoneSound$C2:2F94 · 9 B · EngineTask handler: runs .State through C2Scene_ZoneSoundStates.
verifiedC2Scene_ZoneSoundStates$C2:2F9D · 8 B · EngineC2Scene_TaskZoneSound's handler for each .State.
verifiedC2Scene_ZoneSoundInit$C2:2FA5 · 9 B · EngineState 0: .State = 1, C2Scene_SoundZone = C2Scene_ZoneNone; falls into C2Scene_ZoneSoundWatch.
verifiedC2Scene_ZoneSoundWatch$C2:2FAE · 142 B · EngineState 1, every frame: - while C2Scene_Unk7F01ED is set: queues C2Scene_SoundCmd10 with Menu_Config1E's byte at rank 0 (again each frame; C2Scene_Unk02AE takes it when queued); - else, only in an...

$C2:3000

Verified · 112

verifiedC2Scene_ZoneSoundWait$C2:303C · 19 B · EngineState 2: once .Timer's low byte (zeroed by C2Scene_ZoneSoundWatch, then one more each frame from C2Scene_TaskRunAll) reaches C2Scene_ZoneFadeFrames: .State = 3 and the new zone's sound is queued...
verifiedC2Scene_ZoneSoundResume$C2:304F · 39 B · EngineState 3: unless a command is being sent (C2Scene_SoundCmdState negative), queues C2Scene_SoundCmd81 with 0, C2Scene_SoundArgUnused, C2Scene_SoundArgUnused at rank 0 and sets .State back to 1...
verifiedC2Scene_ZoneSoundQueue$C2:3076 · 40 B · EngineQueues C2Scene_SoundCmd10 with the sound of zone C2Scene_SoundZone (C2Scene_ZoneSounds), argument bytes 2-3 C2Scene_SoundArgUnused and C2Scene_SoundArg80, at rank 0; when queued, the sound goes to...
verifiedC2Scene_ObjWatch$C2:309E · 35 B · EngineWhile C2Scene_Mode is 0 or 1 and C2Scene_TrigWatch is in its check state (C2Scene_Unk0280 = 0): copies C2Scene_Unk027E to C2Scene_Unk027F and runs its state through C2Scene_ObjWatchStates.
verifiedC2Scene_ObjWatchStates$C2:30C1 · 12 B · EngineC2Scene_ObjWatch's handler for each C2Scene_Unk027E state 0-5.
verifiedC2Scene_ObjWatchIdle$C2:30CD · 219 B · EngineState 0.
verifiedC2Scene_ScrGoToLoc1D8$C2:31A8 · 10 B · EngineScene script (C2Scene_TaskRunScript) started by C2Scene_ObjWatchIdle: fade out, wait, then leave for location $1D8 (op $05 argument word $03D8: Loc_Id $1D8, entry facing 1) at tile (7, 8).
verifiedC2Scene_ObjWatchNone$C2:31B2 · 2 B · EngineState 1, and C2Scene_ObjSel 0 and 1 in C2Scene_ObjFullTable and C2Scene_ObjEmptyTable (shared label): nothing; C=0.
verifiedC2Scene_ObjWatchBusyA$C2:31B4 · 14 B · EngineStates 2 and 3: wait until object A's (C2Scene_Unk0294) or object B's (C2Scene_ObjBFlags) C2Scene_ObjBusy bit is clear, then state C2Scene_ObjWatchStEmpty.
verifiedC2Scene_ObjWatchBusyB$C2:31C2 · 14 B · Engine
verifiedC2Scene_ObjWatchFull$C2:31D0 · 34 B · EngineState 4: counts the party members in C2Scene_PartyCount (each Party_Members byte with bit 7 clear; bit 7 is taken to mean an empty slot) and runs C2Scene_ObjSel through C2Scene_ObjFullTable: for...
verifiedC2Scene_ObjFullTable$C2:31F2 · 8 B · EngineC2Scene_ObjWatchFull's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_ObjFullNone$C2:31FA · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_ObjFullA$C2:31FC · 16 B · EngineObject A's (C2Scene_Unk0294) or B's (C2Scene_ObjBFlags) count equal to C2Scene_PartyCount: state C2Scene_ObjWatchStBusyA or C2Scene_ObjWatchStBusyB.
verifiedC2Scene_ObjFullB$C2:320C · 16 B · Engine
verifiedC2Scene_ObjWatchEmpty$C2:321C · 8 B · EngineState 5: runs C2Scene_ObjSel through C2Scene_ObjEmptyTable: when the selected object's count is 0, back to state C2Scene_ObjWatchStIdle with no object selected.
verifiedC2Scene_ObjEmptyTable$C2:3224 · 8 B · EngineC2Scene_ObjWatchEmpty's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_ObjEmptyNone$C2:322C · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_ObjEmptyA$C2:322E · 15 B · EngineObject A's (C2Scene_Unk0294) or B's (C2Scene_ObjBFlags) count at 0: C2Scene_Unk027E = C2Scene_ObjWatchStIdle and C2Scene_ObjSel = 0.
verifiedC2Scene_ObjEmptyB$C2:323D · 15 B · Engine
verifiedC2Scene_PartyBox$C2:324C · 8 B · EngineC2Scene_BoxesOverlap extents (left, right, up, down) of the party in C2Scene_ObjWatchIdle: 8 each way.
verifiedC2Scene_ObjABox$C2:3254 · 8 B · EngineExtents of object A: only 8 down from its position.
verifiedC2Scene_ObjBBox$C2:325C · 8 B · EngineExtents of object B: the same as object A's.
verifiedC2Scene_TrigWatch$C2:3264 · 17 B · EngineCopies its state C2Scene_Unk0280 to C2Scene_Unk0281 and runs it through C2Scene_TrigWatchStates (0: C2Scene_TrigWatchCheck, C2Scene_TrigStWait: C2Scene_TrigWatchWait).
verifiedC2Scene_TrigWatchStates$C2:3275 · 4 B · EngineC2Scene_TrigWatch's handler for each C2Scene_Unk0280 state.
verifiedC2Scene_TrigWatchCheck$C2:3279 · 62 B · EngineState 0.
verifiedC2Scene_TrigWatchWait$C2:32B7 · 22 B · EngineState C2Scene_TrigStWait (set when a ListB script starts): once C2Scene_Unk1B43 is non-zero, back to state 0 with the three C2Scene_Unk1B32 words at C2Scene_Unk1B32Init.
verifiedC2Scene_FindTrigEntries$C2:32CD · 124 B · EngineFor C2Scene_ListA, ListB and ListC in turn: the byte offset of the first entry that has C2Scene_ListEntryBit7 set and whose first word AND C2Scene_ListTileMask equals C2Scene_TrigTile, or...
verifiedC2Scene_TrigDispatch$C2:3349 · 53 B · EngineZeroes C2Scene_Unk1B58, builds C2Scene_TrigFound from which of the three C2Scene_Unk1B32 words is not C2Scene_NoEntry (bit 7 of the high byte clear): C2Scene_TrigFoundA (ListA), C2Scene_TrigFoundC...
verifiedC2Scene_TrigActions$C2:337E · 16 B · EngineC2Scene_TrigDispatch's action for each C2Scene_TrigFound mask: ListB wins over ListA's task byte, ListA over ListC's mode.
verifiedC2Scene_TrigNone$C2:338E · 1 B · EngineNo entry at the tile: nothing.
verifiedC2Scene_TrigListA$C2:338F · 11 B · EngineA ListA entry (and no ListB one): the current task's .Unk02 (C2Scene_TaskCur) = C2Scene_TrigTaskState1, and the entry's .Unk02 to C2Scene_Unk1B58 (C2Scene_GetListAUnk02).
verifiedC2Scene_TrigListC$C2:339A · 16 B · EngineA ListC entry only: the current task's .Unk02 = C2Scene_TrigTaskState1, a ListC byte to C2Scene_Unk1B47 (C2Scene_GetListCUnk03), and scene mode C2Scene_ModeHalt (C2Scene_Mode4, which never leaves).
verifiedC2Scene_TrigListB$C2:33AA · 42 B · EngineA ListB entry (and no ListA one): starts its C2Scene_ListD script (C2Scene_GetListBScript; bank $7F, as C2Scene_Mode3 does), zeroes C2Scene_MemberWords, clears the entry's C2Scene_ListEntryBit7...
verifiedC2Scene_TrigListAB$C2:33D4 · 48 B · EngineA ListA and a ListB entry: the ListA entry's .Unk02 to C2Scene_Unk1B58 (C2Scene_GetListAUnk02), then as C2Scene_TrigListB, and C2Scene_Unk1B43 = 0.
verifiedC2Scene_LeaderTask$C2:3404 · 41 B · EngineTask handler.
verifiedC2Scene_LeaderStates$C2:342D · 12 B · EngineC2Scene_LeaderTask's handler for each C2Scene_Unk027E state 0-5.
verifiedC2Scene_LeaderWalk$C2:3439 · 36 B · EngineObjWatch state 0.
verifiedC2Scene_LeaderWalkSteps$C2:345D · 16 B · EngineC2Scene_LeaderWalk's handler per C2Scene_Unk0280 state (4 words each) and .State.
verifiedC2Scene_LeaderOnObjA$C2:346D · 12 B · EngineObjWatch state 2 (C2Scene_ObjWatchStBusyA): the party's position C2Scene_StartX/Y = object A's (C2Scene_ObjAX/Y), every frame; then falls into C2Scene_LeaderNone.
verifiedC2Scene_LeaderNone$C2:3479 · 2 B · EngineObjWatch state 1, and the end of C2Scene_LeaderOnObjA: nothing; C=0.
verifiedC2Scene_LeaderOnObjB$C2:347B · 14 B · EngineObjWatch state 3 (C2Scene_ObjWatchStBusyB): as C2Scene_LeaderOnObjA with object B (C2Scene_ObjBX/Y).
verifiedC2Scene_LeaderBoard$C2:3489 · 10 B · EngineObjWatch state 4 (C2Scene_ObjWatchStFull): runs entry .State of C2Scene_LeaderBoardSteps (walk to the selected object, then count in).
verifiedC2Scene_LeaderBoardSteps$C2:3493 · 8 B · EngineC2Scene_LeaderBoard's handler for .State 0-3.
verifiedC2Scene_LeaderLeave$C2:349B · 8 B · EngineObjWatch state 5 (C2Scene_ObjWatchStEmpty): runs entry C2Scene_ObjSel of C2Scene_LeaderLeaveTable.
verifiedC2Scene_LeaderLeaveTable$C2:34A3 · 8 B · EngineC2Scene_LeaderLeave's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_LeaderLeaveNone$C2:34AB · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_LeaderLeaveA$C2:34AD · 32 B · EngineLeaving object A (B): .State = 0, the sprite and C2Scene_StartX/Y at the object's position (C2Scene_ObjAX/Y, C2Scene_ObjBX/Y), one off the object's flags byte (C2Scene_Unk0294, C2Scene_ObjBFlags...
verifiedC2Scene_LeaderLeaveB$C2:34CD · 43 B · Engine
verifiedC2Scene_LeaderInit$C2:34F8 · 111 B · EngineStep 0 of TrigWatch state 0: sets the sprite up and falls into C2Scene_LeaderInput.
verifiedC2Scene_LeaderInput$C2:3567 · 390 B · EngineStep 1 of TrigWatch state 0: reads the held buttons (Pad_Unk00F8 and the D-pad in Pad_Unk00F9) in scene mode C2Scene_ModeIdle1 only (in mode 0 it only animates).
verifiedC2Scene_LeaderStep$C2:36ED · 133 B · EngineStep 2 of TrigWatch state 0, one frame of a step: moves the sprite (C2Scene_TaskMove, C2Scene_WrapTaskPos); scrolls BG layers 1 and 2 by .XVel pixels across (C2Scene_Unk0568) and by .YVel pixels...
verifiedC2Scene_LeaderScriptStart$C2:3772 · 47 B · EngineStep 0 of TrigWatch state C2Scene_TrigStWait: while the first C2Scene_MemberWords word is 0, nothing.
verifiedC2Scene_LeaderScriptRun$C2:37A1 · 26 B · EngineStep 1 of TrigWatch state C2Scene_TrigStWait: runs the script (C2Scene_TaskRunScript); when it ends (C=1) .State = 2 instead of the task ending.
verifiedC2Scene_LeaderScriptDone$C2:37BB · 2 B · EngineStep 2 of TrigWatch state C2Scene_TrigStWait (the script has ended): nothing until a watcher's state changes; C=0.
verifiedC2Scene_LeaderBoardStart$C2:37BD · 13 B · EngineStep 0 of ObjWatch state 4: the target (.TargetX/Y) = the selected object's position (C2Scene_ObjAX/Y or C2Scene_ObjBX/Y, by C2Scene_ObjSel through C2Scene_LeaderBoardTargets); the four velocity...
verifiedC2Scene_LeaderBoardTargets$C2:37CA · 8 B · EngineC2Scene_LeaderBoardStart's code for C2Scene_ObjSel 0-3.
verifiedC2Scene_LeaderBoardSel0$C2:37D2 · 4 B · Engine
verifiedC2Scene_LeaderBoardSel1$C2:37D6 · 2 B · Engine
verifiedC2Scene_LeaderBoardObjA$C2:37D8 · 16 B · Engine
verifiedC2Scene_LeaderBoardObjB$C2:37E8 · 79 B · Engine
verifiedC2Scene_LeaderBoardY$C2:3837 · 142 B · EngineStep 1 of ObjWatch state 4: moves the sprite (C2Scene_TaskMove, C2Scene_WrapTaskPos); C2Scene_StartX/Y and Loc_EntryX/Y from the position (C2Scene_SetEntryTile); BG layers 1 and 2 scrolled by...
verifiedC2Scene_LeaderBoardX$C2:38C5 · 85 B · EngineStep 2 of ObjWatch state 4: moves the sprite (C2Scene_TaskMove, C2Scene_WrapTaskPos); at the target's X, .State = 3 and the object's count goes up by one (C2Scene_ObjCountUp).
verifiedC2Scene_LeaderBoardDone$C2:391A · 2 B · EngineStep 3 of ObjWatch state 4 (counted in): nothing; C=0.
verifiedC2Scene_TrailFill$C2:391C · 24 B · EngineFills all C2Scene_TrailLen entries of C2Scene_TrailX/Y with C2Scene_StartX/Y.
verifiedC2Scene_TrailPush$C2:3934 · 31 B · EngineStores the task's .SprX/.SprY at C2Scene_TrailPos in C2Scene_TrailX/Y and moves C2Scene_TrailPos one word on (wrapping after 16).
verifiedC2Scene_SetWalkAnim$C2:3953 · 44 B · EngineStarts the walk animation of the task's facing: entry .Facing * 2 (bit 7 shifted out) + .Unk26 bit 0 of C2Scene_WalkAnims, C2Scene_AltAnimOfs further on when C2Scene_AnimChar is...
verifiedC2Scene_WalkAnims$C2:397F · 8 B · EngineWalk animation numbers (C2Scene_SetAnim), two per facing: up, down, left, right.
verifiedC2Scene_SetStandAnim$C2:3987 · 35 B · EngineStarts the stand animation of the task's facing: entry .Facing AND C2Scene_FacingMask of C2Scene_StandAnims, C2Scene_AltAnimOfs further on for C2Scene_AltAnimChar, as C2Scene_SetWalkAnim.
verifiedC2Scene_StandAnims$C2:39AA · 4 B · EngineStand animation numbers per facing: up, down, left, right.
verifiedC2Scene_OnTrigTiles$C2:39AE · 21 B · EngineC=1 when both upper property nibbles (.PropUL, .PropUR) have bit 2 set (C2Scene_TilePropTrig); the leader's callers then set C2Scene_TrigRecheck and C2Scene_TrigKeep, and C2Scene_ObjBFly does not...
verifiedC2Scene_TileBlocked$C2:39C3 · 18 B · EngineC=1 when either upper property nibble (.PropUL, .PropUR) has bit 0 or 1 set (C2Scene_TilePropWall): the step is not taken.
verifiedC2Scene_GetTileProps$C2:39D5 · 129 B · EngineReads the property nibbles of the four 8x8 tiles around the pixel point (C2Scene_PropX, C2Scene_PropY) into the task's .PropUL-.PropDR (C2Scene_GetTileProp, with BG2's metatile map at $7E:5800 and...
verifiedC2Scene_SetStepTarget$C2:3A56 · 57 B · Engine.TargetX/Y = the task's position, moved C2Scene_TilePx (8) pixels in the direction of each non-zero whole-pixel velocity (.XVel, .YVel; minus for a negative one).
verifiedC2Scene_WrapStepTarget$C2:3A8F · 34 B · EngineWraps .TargetX/Y into the scene map as C2Scene_WrapTaskPos does the position: X + or - C2Scene_MapWidthPx (once), Y AND C2Scene_MapHeightMask.
verifiedC2Scene_ObjCountUp$C2:3AB1 · 9 B · EngineAdds one to the selected object's flags byte (its count, C2Scene_ObjCountMask): C2Scene_Unk0294 for C2Scene_ObjSelA, C2Scene_ObjBFlags for C2Scene_ObjSelB, nothing for 0 and 1.
verifiedC2Scene_ObjCountUpTable$C2:3ABA · 8 B · EngineC2Scene_ObjCountUp's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_ObjCountUpNone$C2:3AC2 · 1 B · Engine
verifiedC2Scene_ObjCountUpA$C2:3AC3 · 4 B · Engine
verifiedC2Scene_ObjCountUpB$C2:3AC7 · 4 B · Engine
verifiedC2Scene_SetEntryTile$C2:3ACB · 23 B · EngineLoc_EntryX/Y = C2Scene_StartX/Y / 8 (the party's 8x8 tile; the inverse of C2Scene_SetStartPos).
verifiedC2Scene_MemberTask$C2:3AE2 · 45 B · EngineTask handler.
verifiedC2Scene_MemberStates$C2:3B0F · 12 B · EngineC2Scene_MemberTask's handler for each C2Scene_Unk027E state 0-5.
verifiedC2Scene_MemberWalk$C2:3B1B · 61 B · EngineObjWatch state 0.
verifiedC2Scene_MemberWalkSteps$C2:3B58 · 16 B · EngineC2Scene_MemberWalk's handler per C2Scene_Unk0280 state (4 words each) and .State.
verifiedC2Scene_MemberNone$C2:3B68 · 2 B · EngineObjWatch states 1-3: nothing (the member stays where it is while the object is busy); C=0.
verifiedC2Scene_MemberBoard$C2:3B6A · 10 B · EngineObjWatch state 4 (C2Scene_ObjWatchStFull): runs entry .State of C2Scene_MemberBoardSteps.
verifiedC2Scene_MemberBoardSteps$C2:3B74 · 8 B · EngineC2Scene_MemberBoard's handler for .State 0-3.
verifiedC2Scene_MemberLeave$C2:3B7C · 8 B · EngineObjWatch state 5 (C2Scene_ObjWatchStEmpty): runs entry C2Scene_ObjSel of C2Scene_MemberLeaveTable.
verifiedC2Scene_MemberLeaveTable$C2:3B84 · 8 B · EngineC2Scene_MemberLeave's handler for C2Scene_ObjSel 0-3.
verifiedC2Scene_MemberLeaveNone$C2:3B8C · 2 B · EngineNo object selected: nothing; C=0.
verifiedC2Scene_MemberLeaveA$C2:3B8E · 26 B · EngineLeaving object A: .State = 0, the sprite at C2Scene_ObjAX/Y, one off C2Scene_Unk0294 (the object's count), every frame of the state, as C2Scene_LeaderLeaveA but without C2Scene_StartX/Y, .Unk26...
verifiedC2Scene_MemberLeaveB$C2:3BA8 · 26 B · EngineC2Scene_MemberLeaveA for object B (C2Scene_ObjBX/Y, C2Scene_ObjBFlags).
verifiedC2Scene_MemberInit$C2:3BC2 · 119 B · EngineStep 0 of TrigWatch state 0: sets the sprite up and falls into C2Scene_MemberFollow.
verifiedC2Scene_MemberFollow$C2:3C39 · 161 B · EngineStep 1 of TrigWatch state 0: decides the next move.
verifiedC2Scene_MemberMoveX$C2:3CDA · 97 B · EngineStep 2 of TrigWatch state 0, a leg in X.
verifiedC2Scene_MemberMoveY$C2:3D3B · 97 B · EngineStep 3 of TrigWatch state 0: C2Scene_MemberMoveX with the axes swapped (.SprY, .TargetY; the next leg is in X: .State 2, C2Scene_MemberXLeg).
verifiedC2Scene_MemberScriptStart$C2:3D9C · 37 B · EngineStep 0 of TrigWatch state C2Scene_TrigStWait: as C2Scene_LeaderScriptStart with the member's own word, C2Scene_MemberWords + .Slot * 2 (no tile property read here).
verifiedC2Scene_MemberScriptRun$C2:3DC1 · 34 B · EngineStep 1 of TrigWatch state C2Scene_TrigStWait: runs the script; when it ends, .State = 2.
verifiedC2Scene_MemberScriptDone$C2:3DE3 · 2 B · EngineStep 2 of TrigWatch state C2Scene_TrigStWait: nothing; C=0.
verifiedC2Scene_MemberBoardStart$C2:3DE5 · 50 B · EngineStep 0 of ObjWatch state 4: the target is the party's position on its 8x8 tile (C2Scene_MemberLeaderTarget); route, first leg, facing and walk animation as C2Scene_MemberFollow plans them; .Frames...
verifiedC2Scene_MemberBoardX$C2:3E17 · 100 B · EngineStep 1 of ObjWatch state 4, a leg in X: moves until .SprX = .TargetX.
verifiedC2Scene_MemberBoardY$C2:3E7B · 100 B · EngineStep 2 of ObjWatch state 4: C2Scene_MemberBoardX with the axes swapped (.SprY, .TargetY; the next leg is in X: .State 1, C2Scene_MemberXLeg).
verifiedC2Scene_MemberBoardDone$C2:3EDF · 2 B · EngineStep 3 of ObjWatch state 4 (counted in): nothing; C=0.
verifiedC2Scene_LeaderNear16$C2:3EE1 · 70 B · EngineC=1 when the party's position (C2Scene_StartX/Y) is within C2Scene_NearLo16 pixels before and C2Scene_NearHi16 - 1 after the member's .SprX/.SprY on both axes (unsigned compares, so the box does...
verifiedC2Scene_LeaderNear32$C2:3F27 · 70 B · EngineC2Scene_LeaderNear16 with C2Scene_NearLo32 / C2Scene_NearHi32 (32 pixels).
verifiedC2Scene_MemberTrailTarget$C2:3F6D · 39 B · Engine.TargetX/Y = a trail entry: the last one C2Scene_TrailPush wrote (C2Scene_TrailPos - 2) for slot 1 (.Slot bit 0), the one before it (- 4) otherwise.
verifiedC2Scene_MemberLeaderTarget$C2:3F94 · 19 B · Engine.TargetX/Y = C2Scene_StartX/Y AND C2Scene_TileSnapMask (the start of the party's 8x8 tile).
verifiedC2Scene_MemberDelta$C2:3FA7 · 21 B · Engine.DeltaX/Y = .TargetX/Y - .SprX/Y.
verifiedC2Scene_MemberRoute$C2:3FBC · 44 B · EnginePlans .Route from the member's position to its target.
verifiedC2Scene_MemberRouteTable$C2:3FE8 · 8 B · EngineC2Scene_MemberRoute's handler for each C2Scene_PathBlocked result 0-3.
verifiedC2Scene_MemberRouteOpen$C2:3FF0 · 92 B · Engine

$C2:4000

Verified · 57

verifiedC2Scene_MemberRouteYFirst$C2:404C · 10 B · Engine
verifiedC2Scene_MemberRouteXFirst$C2:4056 · 10 B · Engine
verifiedC2Scene_MemberRouteTrail$C2:4060 · 132 B · Engine
verifiedC2Scene_FaceVelocity$C2:40E4 · 65 B · Engine.PrevFacing = .Facing's direction; .Facing keeps only C2Scene_WalkMoving and gets the direction of the whole-pixel velocity: left / right for a negative / positive .XVel, else up / down for .YVel.
verifiedC2Scene_MemberFirstLeg$C2:4125 · 19 B · EngineSets the velocity of the route's first leg: C2Scene_MemberYLeg for a C2Scene_RouteYFirst route, else C2Scene_MemberXLeg.
verifiedC2Scene_MemberXLeg$C2:4138 · 26 B · EngineA leg in X: .XVel = -1 for a negative .DeltaX, else +1; .XVelFrac, .YVel and .YVelFrac 0.
verifiedC2Scene_MemberYLeg$C2:4152 · 26 B · EngineC2Scene_MemberXLeg for Y: .YVel = -1 / +1 by .DeltaY, the other three velocity words 0.
verifiedC2Scene_MemberStand$C2:416C · 24 B · EngineNot moving (.Facing loses C2Scene_WalkMoving) and the stand animation of the member's character (the Party_Members byte of .Slot; C2Scene_SetStandAnim, tail call).
verifiedC2Scene_MemberWalkAnim$C2:4184 · 49 B · EngineZeroes the member's idle count (C2Scene_IdleFrames + .Slot) and starts the walk animation (C2Scene_SetWalkAnim) unless it already runs for an unchanged direction (.Facing = .PrevFacing with...
verifiedC2Scene_PathBlocked$C2:41B5 · 80 B · EngineTests the two one-turn paths between 8x8 tiles (C2Scene_RouteFromX, C2Scene_RouteFromY) and (C2Scene_RouteToX, C2Scene_RouteToY) for wall tiles: C2Scene_PathXYBlocked when the path along the row...
verifiedC2Scene_ScanRow$C2:4205 · 85 B · EngineWalks C2Scene_ScanX one column at a time to C2Scene_ScanEnd along tile row C2Scene_ScanY - 1 (the row above the point, as the leader's .PropUL/UR), testing each new column's property nibble...
verifiedC2Scene_ScanCol$C2:425A · 131 B · EngineC2Scene_ScanRow down or up a column: C2Scene_ScanY (and C2Scene_ScanEnd) are taken one row up, then C2Scene_ScanY walks to C2Scene_ScanEnd testing the two tiles of each new row at columns...
verifiedC2Scene_ObjATask$C2:42DD · 9 B · EngineTask handler: runs the C2Scene_ObjAStates handler of .State.
verifiedC2Scene_ObjAStates$C2:42E6 · 18 B · EngineC2Scene_ObjATask's handler for each .State 0-8.
verifiedC2Scene_ObjAInit$C2:42F8 · 211 B · EngineState 0: puts the sprite at C2Scene_ObjAX/Y (fractions and .SprTile 0), then by C2Scene_Unk0294: - C2Scene_ObjBusy clear: .State C2Scene_ObjAStWait, .SprAttr C2Scene_ObjAttrPrio2, facing down...
verifiedC2Scene_ObjAWait$C2:43CB · 113 B · EngineState 1: runs the animation until C2Scene_ObjWatch reaches state C2Scene_ObjWatchStBusyA (the whole party is in), then sets C2Scene_ObjBusy and: - without C2Scene_ObjAFlag5: sets...
verifiedC2Scene_ObjARise$C2:443C · 123 B · EngineState 2: moves by the velocity (C2Scene_TaskMove, C2Scene_WrapTaskPos) until .Frames reaches .Duration; on frame C2Scene_RiseAttrAt the sprite gets .SprAttr C2Scene_ObjAttrPrio3.
verifiedC2Scene_ObjAFly$C2:44B7 · 446 B · EngineState 3 (C2Scene_ObjAStFly): in scene mode C2Scene_ModeIdle1, with any bit of Pad_Unk00F8 (read as a word) set, the first that applies: - Pad_Unk00F8Bit7 with C2Scene_ObjAOnSpot: unless...
verifiedC2Scene_ObjAMove$C2:4675 · 109 B · EngineState 4: moves by the velocity (C2Scene_TaskMove, C2Scene_WrapTaskPos) and scrolls BG layers 1 and 2 with it (C2Scene_Unk0568 by .XVel, C2Scene_Unk066C by .YVel, the low bytes), as the leader's...
verifiedC2Scene_ObjALand$C2:46E2 · 70 B · EngineState 5 (C2Scene_ObjAStLand): moves by the velocity until .Frames reaches .Duration (low byte), with .SprAttr C2Scene_ObjAttrPrio2 from frame C2Scene_LandAttrAt; C2Anim_Run.
verifiedC2Scene_ObjAAfterMode8$C2:4728 · 251 B · EngineState 6 (C2Scene_ObjAStMode8): waits for C2Scene_ObjANextLoc, which C2Scene_ObjAWait and C2Scene_ObjAFly zero before scene mode C2Scene_ModeUnk8 (mode 8's sub-program C2Scene_Dial sets it).
verifiedC2Scene_ObjAScript$C2:4823 · 101 B · EngineState 7 (C2Scene_ObjAStScript): runs the task's own script (C2Scene_TaskRunScript on .ScriptPtr: C2Scene_ObjAScrArrive or C2Scene_ObjAScrLeave).
verifiedC2Scene_ObjAWaitEmpty$C2:4888 · 17 B · EngineState 8 (C2Scene_ObjAStWaitEmpty): when C2Scene_ObjWatch reaches C2Scene_ObjWatchStEmpty (the party is getting out), .State 0; C2Anim_Run every frame.
verifiedC2Scene_ObjAStepVel$C2:4899 · 16 B · EngineC2Scene_ObjAFly's step velocity per facing: .XVel then .YVel (whole pixels a frame, signed).
verifiedC2Scene_ObjAFaceAnim$C2:48A9 · 28 B · EngineStarts the animation of the task's .Facing: entry .Facing of C2Scene_ObjAFaceAnims, or of C2Scene_ObjAFaceAnims5 with C2Scene_ObjAFlag5 (C2Scene_SetAnim, by JMP).
verifiedC2Scene_ObjAFaceAnims$C2:48C5 · 4 B · EngineAnimation numbers per facing (up, down, left, right) of C2Scene_ObjAFaceAnim.
verifiedC2Scene_ObjAFaceAnims5$C2:48C9 · 4 B · EngineThe same with C2Scene_ObjAFlag5.
verifiedC2Scene_ObjAJump$C2:48CD · 27 B · EngineMoves the task C2Scene_ObjAJumpPx (512) pixels in X the way .XVel points (back when it is negative) and wraps the position (C2Scene_WrapTaskPos, by JMP).
verifiedC2Scene_ObjAOverlap$C2:48E8 · 47 B · EngineC=1 when object A is active (C2Scene_ObjActive in C2Scene_Unk0294), at the current location (Loc_Id equal to C2Scene_ObjALoc, unmasked) and its box (C2Scene_ObjAFlyBox at C2Scene_ObjAX/Y) overlaps...
verifiedC2Scene_ObjBOverlap$C2:4917 · 47 B · EngineC2Scene_ObjAOverlap for object B: active (C2Scene_ObjBFlags), Loc_Id C2Scene_ObjBLocId (unmasked) and C2Scene_ObjBLandBox at C2Scene_ObjBX/Y against box A.
verifiedC2Scene_ObjAFlyBox$C2:4946 · 8 B · EngineC2Scene_BoxesOverlap extents (left, right, up, down) of object A in C2Scene_ObjAFly and C2Scene_ObjASpotWatch: 8 each way.
verifiedC2Scene_ObjBLandBox$C2:494E · 8 B · EngineObject B's extents for C2Scene_ObjBOverlap: 8 each way.
verifiedC2Scene_SpotBox$C2:4956 · 8 B · EngineThe extents of the spot at C2Scene_SpotX/Y (C2Scene_ObjASpotWatch): 8 each way.
verifiedC2Scene_ObjAMarkTask$C2:495E · 9 B · EngineTask handler of a second sprite that goes with object A (no reference in the bank's code, as C2Scene_ObjATask): runs the C2Scene_ObjAMarkStates handler of .State.
verifiedC2Scene_ObjAMarkStates$C2:4967 · 4 B · EngineC2Scene_ObjAMarkTask's handler for .State 0 and 1.
verifiedC2Scene_ObjAMarkInit$C2:496B · 33 B · EngineState 0: ends the task (C=1) unless object A is at this location (Loc_Id AND C2Scene_LocIdMask equal to C2Scene_ObjALoc).
verifiedC2Scene_ObjAMarkShow$C2:498C · 67 B · EngineState 1, every frame: with C2Scene_ObjAFlag5 and C2Scene_ObjAAloft set, animation C2Scene_AnimMarkBelow at C2Scene_ObjAX, C2Scene_ObjAY + C2Scene_Lift (24 pixels below object A: probably its...
verifiedC2Scene_ObjASpotWatch$C2:49CF · 91 B · EngineTask handler (no reference in the bank's code): while C2Scene_ObjWatch is in C2Scene_ObjWatchStBusyA (the party in object A) and C2Scene_ObjAInMode8 is clear, tests object A's box...
verifiedC2Scene_ObjASound$C2:4A2A · 46 B · EngineQueues C2Scene_SoundCmd10 with C2Scene_ObjASongArg (arguments C2Scene_SoundArgUnused, C2Scene_SoundArg80, rank 0), as C2Scene_ZoneSoundQueue does with a zone's sound; when it is queued (C=0) the...
verifiedC2Scene_ObjAGetProps$C2:4A58 · 67 B · EngineAfter C2Scene_GetTileProps (C2Scene_PropX/Y = the point's 8x8 column and row): .PropBL = the property nibble of the tile below-left (column - 1, wrapping to C2Scene_MapTilesX - 1, row + 1 AND 127)...
verifiedC2Scene_ObjAScrGo1DD$C2:4A9B · 18 B · EngineScript of a task C2Scene_ObjARise starts with C2Scene_Flag0ObjAGo1DD: the new task (a copy of object A's record) puts its sprite at .SprY $198 with animation $1B, fades out and leaves for location...
verifiedC2Scene_ObjAScrLeave$C2:4AAD · 223 B · EngineObject A's own script for state C2Scene_ObjAStScript after mode 8 chose a location (C2Scene_ObjAAfterMode8).
verifiedC2Scene_ObjAScrArrive$C2:4B8C · 108 B · EngineObject A's own script when the scene loads with the party in it after mode 8 (C2Scene_ObjAInit).
verifiedC2Scene_ObjAScrSlowVel$C2:4BF8 · 35 B · EngineScript subroutine (C2Script_Call): the velocity half a pixel a frame in the .Facing direction (the other axis left as it is).
verifiedC2Scene_ObjAScrFastVel$C2:4C1B · 35 B · EngineC2Scene_ObjAScrSlowVel at 8 pixels a frame.
verifiedC2Scene_ObjAScrDash$C2:4C3E · 10 B · EngineScript subroutine: task byte +$22 rounds of 2 frames' movement (C2Script_MoveFrames), each starting a C2Scene_ObjAScrTrail task.
verifiedC2Scene_ObjAScrTrail$C2:4C48 · 39 B · EngineScript of the tasks C2Scene_ObjAScrDash starts (each a copy of object A's record, so at its position): the animation for the copied .Facing ($33 up, $32 down, $34 left, $35 right), shown for 8...
verifiedC2Scene_ObjAScrUnk4C6F$C2:4C6F · 32 B · EngineA script with no reference found (no pointer to it in the bank): fade out, swap the low bytes of Loc_Id and Loc_ReturnId (through task byte +$22), C2Scene_ObjALoc = Loc_Id, scene mode...
verifiedC2Scene_ObjAScrSpot$C2:4C8F · 54 B · EngineScript of the task C2Scene_ObjAFly starts on the spot (C2Scene_ObjAOnSpot): fade out, Loc_Id, Loc_EntryX/Y and Loc_EntryFacing copied to Loc_ReturnId-Loc_ReturnFacing, then location $1C1 at tile...
verifiedC2Scene_ObjBTask$C2:4CC5 · 9 B · EngineTask handler: runs the C2Scene_ObjBStates handler of .State.
verifiedC2Scene_ObjBStates$C2:4CCE · 12 B · EngineC2Scene_ObjBTask's handler for each .State 0-5.
verifiedC2Scene_ObjBInit$C2:4CDA · 93 B · EngineState 0: the sprite at C2Scene_ObjBX/Y (fractions and .SprTile 0), facing down (.Facing, .PrevFacing).
verifiedC2Scene_ObjBWait$C2:4D37 · 66 B · EngineState 1: runs the animation until C2Scene_ObjWatch reaches C2Scene_ObjWatchStBusyB (the party is in B); then sets C2Scene_ObjBusy in C2Scene_ObjBFlags, .State 2, the property nibbles at the...
verifiedC2Scene_ObjBRise$C2:4D79 · 86 B · EngineState 2: as C2Scene_ObjARise with fixed counts: moves for C2Scene_RiseFrames frames (.SprAttr C2Scene_ObjBAttrPrio3 from frame C2Scene_RiseAttrAt); then .State C2Scene_ObjBStFly, C2Scene_ObjBAloft...
verifiedC2Scene_ObjBFly$C2:4DCF · 431 B · EngineState 3 (C2Scene_ObjBStFly): in scene mode C2Scene_ModeIdle1, with any bit of Pad_Unk00F8 (a word) set: - Pad_Unk00F8Bit7 comes down when none of .PropUL-DR and .PropBL/B has a bit of...
verifiedC2Scene_ObjBMove$C2:4F7E · 109 B · EngineState 4: C2Scene_ObjAMove for object B: moves, scrolls BG layers 1 and 2, C2Scene_Unk1BF1/1BF3 = the velocity, C2Anim_Run, C2Scene_ObjBX/Y = the position, and at the target .State =...
verifiedC2Scene_ObjBLand$C2:4FEB · 76 B · EngineState 5 (C2Scene_ObjBStLand): moves for C2Scene_LandFrames frames (.SprAttr C2Scene_ObjBAttrPrio2 from frame C2Scene_LandAttrAt); then C2Scene_ObjBusy and C2Scene_ObjBLanding cleared, .State...

$C2:5000

Verified · 127

verifiedC2Scene_ObjBStepVel$C2:5037 · 16 B · EngineC2Scene_ObjBFly's step velocity per facing (.XVel, .YVel), as C2Scene_ObjAStepVel.
verifiedC2Scene_ObjBFaceAnims$C2:5047 · 4 B · EngineObject B's animation per facing (up, down, left, right).
verifiedC2Scene_ObjBMarkTask$C2:504B · 9 B · EngineTask handler of object B's second sprite (no reference in the bank's code): runs the C2Scene_ObjBMarkStates handler of .State.
verifiedC2Scene_ObjBMarkStates$C2:5054 · 4 B · EngineC2Scene_ObjBMarkTask's handler for .State 0 and 1.
verifiedC2Scene_ObjBMarkInit$C2:5058 · 16 B · EngineState 0: .State 1, .SprAttr C2Scene_ObjAttrPrio3, .SprTile 0; falls into C2Scene_ObjBMarkShow.
verifiedC2Scene_ObjBMarkShow$C2:5068 · 39 B · EngineState 1, every frame: the C2Scene_ObjBMarkOfs entry of C2Scene_ObjBAloft (0: above B, C2Scene_AnimMarkAbove; 1: below, C2Scene_AnimMarkBelow): the sprite at C2Scene_ObjBX, C2Scene_ObjBY + the...
verifiedC2Scene_ObjBMarkOfs$C2:508F · 8 B · EnginePer C2Scene_ObjBAloft: the Y offset from object B and the animation.
verifiedC2Scene_ObjBMateTask$C2:5097 · 9 B · EngineTask handler of one of object B's mates (see the banner): runs the C2Scene_ObjBMateStates handler of .State.
verifiedC2Scene_ObjBMateStates$C2:50A0 · 12 B · EngineC2Scene_ObjBMateTask's handler for each .State 0-5.
verifiedC2Scene_ObjBMateInit$C2:50AC · 100 B · EngineState 0: the sprite at C2Scene_ObjBX/Y (fractions and .SprTile 0), facing down, .SprAttr C2Scene_MemberAttr with the slot's palette (C2Scene_Member1Pal for .Slot C2Scene_Slot1, else...
verifiedC2Scene_ObjBMateWait$C2:5110 · 60 B · EngineState 1: nothing (C=0) until C2Scene_ObjWatch reaches C2Scene_ObjWatchStBusyB.
verifiedC2Scene_ObjBMateRise$C2:514C · 89 B · EngineState 2: moves for C2Scene_RiseFrames frames (OAM priority 3 from frame C2Scene_RiseAttrAt), saving the position (C2Scene_ObjBMateSavePos) and running the animation each frame.
verifiedC2Scene_ObjBMateFollow$C2:51A5 · 130 B · EngineState 3, also re-entered from C2Scene_ObjBMateMove every C2Scene_MateAimFrames frames: - with C2Scene_ObjBLanding (object B is coming down): .State C2Scene_MateStLand, .Frames 0, +$22 = 0, .SprY...
verifiedC2Scene_ObjBMateMove$C2:5227 · 34 B · EngineState 4: for C2Scene_MateAimFrames frames moves without overshooting the target (C2Scene_ObjBMateClampVel, C2Scene_TaskMove, C2Scene_WrapTaskPos), saves the position and runs the animation; then...
verifiedC2Scene_ObjBMateLand$C2:5249 · 65 B · EngineState 5 (C2Scene_MateStLand): moves until .Frames passes C2Scene_LandFrames, which is $30 frames (C2Scene_TaskRunAll has already counted .Frames to 1 on the frame Follow ended), saving the...
verifiedC2Scene_ObjBMateClampVel$C2:528A · 147 B · EngineKeeps a step from going past the target: per axis, when the distance to .TargetX (.TargetY) is less than the whole pixels of the speed (|.XVel| with the fraction's borrow), the velocity becomes...
verifiedC2Scene_ObjBMateSpot$C2:531D · 68 B · Engine.TargetX/Y = the mate's spot beside object B: C2Scene_ObjBX/Y plus the C2Scene_ObjBMateSpots entry of (Loc_EntryFacing's facing * 2 + .Slot - 1), snapped to the 8x8 tile (C2Scene_TileSnapMask) and...
verifiedC2Scene_ObjBMateToObjB$C2:5361 · 19 B · Engine.TargetX/Y = C2Scene_ObjBX/Y.
verifiedC2Scene_ObjBMateAim$C2:5374 · 95 B · EngineVelocity 0, then the direction from the position to .TargetX/Y (C2Scene_Unk229D).
verifiedC2Scene_ObjBMateGlideVel$C2:53D3 · 105 B · EngineThe velocity that reaches .TargetX/Y in C2Scene_MateGlideFrames frames: per axis the distance with its bytes swapped (XBA) divided by C2Scene_MateGlideFrames with the hardware divider, the...
verifiedC2Scene_ObjBMateSpots$C2:543C · 32 B · EngineC2Scene_ObjBMateSpot's X and Y offsets from object B per party facing (up, down, left, right) and slot (1, 2): 24 pixels across and 24 along.
verifiedC2Scene_ObjBMateFaceDir$C2:545C · 20 B · Engine.PrevFacing = .Facing; .Facing = Rom_DirToFacing's entry for the direction in C2Scene_AimDir (C2Scene_ObjBMateAim's).
verifiedC2Scene_ObjBMateFaceAnim$C2:5470 · 28 B · EngineWhen .Facing differs from .PrevFacing: starts entry (.Slot - 1) * 4 + .Facing of C2Scene_ObjBMateFaceAnims (C2Scene_SetAnim, by JMP).
verifiedC2Scene_ObjBMateFaceAnims$C2:548C · 8 B · EngineThe mates' animation per slot (1, then 2) and facing (up, down, left, right).
verifiedC2Scene_ObjBMateMarkTask$C2:5494 · 9 B · EngineTask handler of a mate's second sprite (.Slot as the mate's; no reference in the bank's code): runs the C2Scene_ObjBMateMarkStates handler of .State.
verifiedC2Scene_ObjBMateMarkStates$C2:549D · 10 B · EngineC2Scene_ObjBMateMarkTask's handler for each .State 0-4.
verifiedC2Scene_ObjBMateMarkInit$C2:54A7 · 103 B · EngineState 0: .SprAttr C2Scene_ObjAttrPrio3.
verifiedC2Scene_ObjBMateMarkWait$C2:550E · 52 B · EngineState 1: nothing (C=0) until C2Scene_ObjWatch reaches C2Scene_ObjWatchStBusyB; then .State 2, .Frames 0, velocity half a pixel up and half a pixel sideways (right for slot 1, left for slot 2), and...
verifiedC2Scene_ObjBMateMarkRise$C2:5542 · 43 B · EngineState 2: moves for C2Scene_RiseFrames frames with C2Anim_Run; then .State C2Scene_MateStFollow, .SprY + C2Scene_MateMarkDrop, animation C2Scene_AnimMarkBelow, and falls into...
verifiedC2Scene_ObjBMateMarkFollow$C2:556D · 100 B · EngineState 3: with C2Scene_ObjBLanding: .State C2Scene_MateMarkStLand, .Frames 0, the target C2Scene_ObjBX, C2Scene_ObjBY - C2Scene_Lift, .SprY - C2Scene_MateMarkDrop, the glide velocity to the target...
verifiedC2Scene_ObjBMateMarkLand$C2:55D1 · 52 B · EngineState 4 (C2Scene_MateMarkStLand): moves until .Frames passes C2Scene_LandFrames, $30 frames (.Frames is already 1 when it starts); then .State C2Scene_MateStWait, fractions and velocity 0.
verifiedC2Scene_ObjBMateSavePos$C2:5605 · 35 B · EngineCopies the task's position to C2Scene_ObjBMate1X/Y (.Slot bit 0 set: slot 1) or C2Scene_ObjBMate2X/Y, where the mark tasks read it.
verifiedC2Scene_LabelTask$C2:5628 · 15 B · EngineTask handler (no reference in the bank's code, as the object tasks): draws string C2Scene_Unk1B58 of C2SceneRom_LabelStrings with the text window code into a buffer, uploads it to VRAM and shows...
verifiedC2Scene_LabelStates$C2:5637 · 8 B · EngineC2Scene_LabelTask's handler for each .State 0-3.
verifiedC2Scene_LabelInit$C2:563F · 36 B · EngineState 0: .State 1, .SprAttr C2Scene_ObjAttrPrio3, .SprTile 0, the animation and frame templates copied to C2Scene_Unk8600/8604 (C2Scene_Unk5775), and the animation pointer on C2Scene_Unk8600 (its...
verifiedC2Scene_LabelWait$C2:5663 · 54 B · EngineState 1: nothing (C=0) while C2Scene_Unk1B58 is 0.
verifiedC2Scene_LabelDraw$C2:5699 · 96 B · EngineState 2: one TextWin_Step of one character (TextWin_StepCount 1) per frame while TextWin_Status comes back TextWin_StatusStepDone (C=0).
verifiedC2Scene_LabelShow$C2:56F9 · 124 B · EngineState 3: with C2Scene_Unk1B58 0, .State C2Scene_LabelStWait and the buffer cleared (C2Scene_ClearUnk8621), and the sprite still drawn this frame; with C2Scene_Unk1B59 set (probably "the label...
verifiedC2Scene_Unk5775$C2:5775 · 35 B · EngineCopies C2Scene_Unk8600Init (4 bytes) to C2Scene_Unk8600 and C2Scene_Unk8604Init (C2Scene_Unk8604Size bytes, MVN) to C2Scene_Unk8604: an animation script for C2Scene_LabelTask's sprite...
verifiedC2Scene_ClearUnk8621$C2:5798 · 24 B · EngineZeroes the first C2Scene_Unk8621Bytes bytes of C2Scene_HdmaArea ($7E:8621-$8A20, up to C2Scene_HdmaValues): a zero word at the start, then an overlapping MVN.
verifiedC2Scene_Unk57B0$C2:57B0 · 18 B · EngineData with no reference found in the bank (no pointer to any of its bytes): 0, 1, 2, 3, 3, 4, 5, 6, 6, two zeros, then $F4 down to $D0 in steps of 6.
verifiedC2Scene_Unk8600Init$C2:57C2 · 4 B · EngineC2Scene_Unk5775's source for C2Scene_Unk8600.
verifiedC2Scene_Unk8604Init$C2:57C6 · 25 B · EngineC2Scene_Unk5775's source for C2Scene_Unk8604: a 0 word, $D0, then five groups $E0+2n,$01,$10+16n,$D0 (n = 0-4), and $EA,$01.
verifiedTextWin_Init$C2:57DF · 68 B · EngineStarts string TextWin_StrIndex: TextWin_TextPtr = the 16-bit entry TextWin_StrIndex of the table at TextWin_StrTable, in the table's bank; state 0 (TextWin_State), status TextWin_StatusStart...
verifiedTextWin_Step$C2:5823 · 31 B · EngineOne step of the text box: TextWin_CheckStatus decides from TextWin_Status whether to go on (C=0); if so, the handler of TextWin_State in TextWin_StateTable runs.
verifiedTextWin_StateTable$C2:5842 · 8 B · EngineTextWin_Step's handler for each TextWin_State (TextWin_State0-3).
verifiedTextWin_CheckStatus$C2:584A · 7 B · EngineJumps to TextWin_Status's handler in TextWin_StatusTable, which returns C=1 to skip this step's state handler (status 0, TextWin_StatusIdle) or C=0 to run it.
verifiedTextWin_StatusTable$C2:5851 · 66 B · EngineTextWin_CheckStatus's handler for each TextWin_Status value $00-$20.
verifiedTextWin_StatusIdle$C2:5893 · 2 B · EngineStatus 0: nothing to do; C=1 so TextWin_Step skips the state handler.
verifiedTextWin_StatusRun$C2:5895 · 2 B · EngineTextWin_StatusRun: C=0, run the state handler.
verifiedTextWin_StatusPenLeft$C2:5897 · 4 B · Engine
verifiedTextWin_StatusPenIndent$C2:589B · 23 B · Engine
verifiedTextWin_State0$C2:58B2 · 12 B · EngineState 0: reads the next string byte (TextWin_TextPtr + 1): - a glyph (TextWin_FirstGlyph or more): TextWin_State0_Draw puts it in TextWin_Glyph (16-bit, with B as the high byte: 0, or the prefix...
verifiedTextWin_State0_Draw$C2:58BE · 69 B · Engine
verifiedTextWin_CodeTable$C2:5903 · 66 B · EngineTextWin_State0's handler for each control code $00-$20 (Y = the code).
verifiedTextWin_CodeStatusArg$C2:5945 · 10 B · EngineCode $03: the next string byte to TextWin_Code3Arg, then as TextWin_CodeSetStatus.
verifiedTextWin_CodeSetStatus$C2:594F · 4 B · Engine
verifiedTextWin_CodeNum8$C2:5953 · 50 B · EngineCode $0D: prints the byte at TextWin_Unk3D (which steps on by 1).
verifiedTextWin_CodeNum16$C2:5985 · 67 B · EngineCode $0E: as TextWin_CodeNum8 for the 16-bit value at TextWin_Unk3D (steps on by 2): five decimal digits (TextWin_Dec16, TextWin_TrimZeros5), or four hex digits, high byte first.
verifiedTextWin_CodeNum24$C2:59C8 · 52 B · EngineCode $0F: the 24-bit value at TextWin_Unk3D (steps on by 3) as eight decimal digits (TextWin_Dec24, TextWin_TrimZeros8); unlike codes $0D and $0E it ignores TextWin_NumHex.
verifiedTextWin_StartDec$C2:59FC · 21 B · Engine
verifiedTextWin_StartHex$C2:5A11 · 21 B · Engine
verifiedTextWin_CodeArgName$C2:5A26 · 38 B · EngineCode $11: the name whose TextWin_CharNamePtrs index is the byte at TextWin_Unk3D (which steps on by 1): TextWin_SubPtr at it in bank $7E, TextWin_SubLeft = its length (TextWin_CharNameLen), state...
verifiedTextWin_CodeExt$C2:5A4C · 62 B · EngineCode $12 and the next string byte b: b from TextWin_Code12Dict up is dictionary entry TextWin_Code12DictBase + (b - 8) (as TextWin_State0's dictionary bytes, also kept in TextWin_DictCode); below...
verifiedTextWin_ExtTable$C2:5A8A · 4 B · EngineTextWin_CodeExt's handler for b = 0 and 1.
verifiedTextWin_ExtTechName$C2:5A8E · 66 B · EngineCode $12 $00: name number (the byte at TextWin_Unk3D, which steps on) of TextWinRom_TechNames (TextWin_RomNameSize bytes each, by the multiplier): TextWin_SubLeft = its length up to the first...
verifiedTextWin_ExtEnemyName$C2:5AD0 · 44 B · EngineCode $12 $01: name number (the byte at TextWin_Unk3D) of TextWinRom_EnemyNames, all TextWin_RomNameSize bytes of it (the padding is drawn too).
verifiedTextWin_StartSubName$C2:5AFC · 10 B · Engine
verifiedTextWin_CodeWide$C2:5B06 · 14 B · EngineCodes $01 and $02 (TextWin_Wide1/2): the next string byte with the code as its high byte is a 16-bit glyph ($01xx or $02xx), drawn by TextWin_State0_Draw.
verifiedTextWin_CodeNop$C2:5B14 · 1 B · EngineCode $10: nothing; the step ends.
verifiedTextWin_CodeCharName$C2:5B15 · 38 B · EngineCodes TextWin_FirstCharName-$19: the name at TextWin_CharNamePtrs entry (code - $13), in bank $7E, its length by TextWin_CharNameLen, drawn in state TextWin_StateDict.
verifiedTextWin_CodeName0$C2:5B3B · 27 B · EngineCode $1A: the first name at TextWin_CharNames (the one TextWin_CharNamePtrs entry 0 also points at), as TextWin_CodeCharName.
verifiedTextWin_CodeNadia$C2:5B56 · 26 B · EngineCode $1E: the TextWin_StrNadiaLen glyphs at TextWin_StrNadia ($C2:6146, which spell "Nadia" with $A0 = "A", $BA = "a"), in state TextWin_StateDict.
verifiedTextWin_CodeMemberName$C2:5B70 · 43 B · EngineCodes TextWin_FirstMemberName-$1D: the name of the character in party position (code - $1B): Party_Members gives the TextWin_CharNamePtrs index; then as TextWin_CodeCharName.
verifiedTextWin_CodeItemName$C2:5B9B · 59 B · EngineCode $1F: the name of item Treasure_ItemId (its low byte) in TextWinRom_ItemNames, from its second byte (the first is an icon), up to the first TextWin_NamePad (TextWin_NameLen10).
verifiedTextWin_CodeName7$C2:5BD6 · 31 B · EngineCode $20: the eighth name at TextWin_CharNames ($7E:2C4D, after the seven TextWin_CharNamePtrs points at), as TextWin_CodeCharName.
verifiedTextWin_State1$C2:5BF5 · 51 B · EngineState TextWin_StateDict: draws the next glyph of the sub-string at TextWin_SubPtr (a TextWin_Wide1/2 byte makes the next byte the low byte of a 16-bit glyph).
verifiedTextWin_State1Next$C2:5C28 · 8 B · EngineTextWin_State1's exit by (sub-string left) + 2 * (steps left).
verifiedTextWin_State1End$C2:5C30 · 2 B · Engine
verifiedTextWin_State1Pause$C2:5C32 · 5 B · Engine
verifiedTextWin_State1Resume$C2:5C37 · 5 B · Engine
verifiedTextWin_State1Loop$C2:5C3C · 2 B · Engine
verifiedTextWin_State2$C2:5C3E · 35 B · EngineState TextWin_StateDec: draws the next decimal digit at TextWin_SubPtr as glyph TextWin_DigitGlyph0 + the digit, then exits as TextWin_State1 does (TextWin_State2Next).
verifiedTextWin_State2Next$C2:5C61 · 8 B · EngineTextWin_State2's exit, as TextWin_State1Next.
verifiedTextWin_State2End$C2:5C69 · 2 B · Engine
verifiedTextWin_State2Pause$C2:5C6B · 5 B · Engine
verifiedTextWin_State2Resume$C2:5C70 · 5 B · Engine
verifiedTextWin_State2Loop$C2:5C75 · 2 B · Engine
verifiedTextWin_State3$C2:5C77 · 51 B · EngineState TextWin_StateHex: the same code as TextWin_State1 (glyph bytes, with the two-byte prefixes) with its own exits (TextWin_State3Next); the hex digits TextWin_HexByte stored are drawn this way.
verifiedTextWin_State3Next$C2:5CAA · 8 B · EngineTextWin_State3's exit, as TextWin_State1Next.
verifiedTextWin_State3End$C2:5CB2 · 2 B · Engine
verifiedTextWin_State3Pause$C2:5CB4 · 5 B · Engine
verifiedTextWin_State3Resume$C2:5CB9 · 5 B · Engine
verifiedTextWin_State3Loop$C2:5CBE · 2 B · Engine
verifiedTextWin_HexByte$C2:5CC0 · 67 B · EngineAppends the two hex digit glyphs of TextWin_HexIn (high digit first, from TextWin_HexGlyphs) to TextWin_Digits at TextWin_HexPos, which goes up by one per glyph (by two for a TextWin_WideGlyphMin...
verifiedTextWin_HexGlyphs$C2:5D03 · 32 B · EngineThe glyph of each hex digit 0-F (TextWin_HexByte): "0"-"9" are $D4-$DD, "A"-"F" $A0-$A5.
verifiedTextWin_NameLen10$C2:5D23 · 17 B · EngineA = the number of bytes at TextWin_SubPtr before the first TextWin_NamePad, at most 10.
verifiedTextWin_NameLen11$C2:5D34 · 17 B · EngineAs TextWin_NameLen10, at most 11 (a whole TextWinRom name).
verifiedTextWin_CharNameLen$C2:5D45 · 17 B · EngineA = the number of bytes at TextWin_SubPtr before the first 0, at most TextWin_CharNameMax.
verifiedTextWin_TrimZeros8$C2:5D56 · 59 B · EngineDrops the leading zero digits of the 8 (5, 3) digits at TextWin_Digits, keeping at least one: while the first is 0, shifts the rest down one byte.
verifiedTextWin_TrimZeros5$C2:5D91 · 28 B · Engine
verifiedTextWin_TrimZeros3$C2:5DAD · 23 B · Engine
verifiedTextWin_DrawGlyph$C2:5DC4 · 114 B · EngineDraws glyph TextWin_Glyph at TextWin_PenX into TextWin_GfxBuf and moves the pen on by the glyph's width: - TextWin_FontPtr = TextWinRom_Font + glyph * 24, TextWin_FontNibPtr = TextWinRom_FontRight...
verifiedTextWin_Blit2bpp$C2:5E36 · 83 B · EngineDraws the glyph's 24 bytes with TextWin_Blit2bppRow, one per TextWin_GlyphRow: the first 8 (TextWin_GlyphTopPairs pairs) at TextWin_OutPtr on, then TextWin_OutPtr + TextWin_NextRow2bpp and the...
verifiedTextWin_Blit2bppRow$C2:5E89 · 38 B · EngineOne glyph byte: A = byte TextWin_GlyphRow of TextWin_FontPtr in the high byte and of TextWin_FontNibPtr in the low (its high nibble for an even TextWin_GlyphLow, its low nibble moved up for an odd...
verifiedTextWin_Blit2bppShifts$C2:5EAF · 16 B · EngineTextWin_Blit2bppRow's entry for each pen shift 0-7.
verifiedTextWin_Blit2bppShr0$C2:5EBF · 16 B · Engine
verifiedTextWin_Blit2bppShr4$C2:5ECF · 1 B · Engine
verifiedTextWin_Blit2bppShr3$C2:5ED0 · 1 B · Engine
verifiedTextWin_Blit2bppShr2$C2:5ED1 · 1 B · Engine
verifiedTextWin_Blit2bppShr1$C2:5ED2 · 19 B · Engine
verifiedTextWin_Blit2bppShl3$C2:5EE5 · 3 B · Engine
verifiedTextWin_Blit2bppShl2$C2:5EE8 · 3 B · Engine
verifiedTextWin_Blit2bppShl1$C2:5EEB · 28 B · Engine
verifiedTextWin_Blit4bpp$C2:5F07 · 83 B · EngineAs TextWin_Blit2bpp with TextWin_Blit4bppRow and TextWin_NextRow4bpp: the second part goes $200 bytes on, and the tiles are TextWin_TileOfs4bpp's, $20 bytes apart (probably 4bpp tiles, the glyph...
verifiedTextWin_Blit4bppRow$C2:5F5A · 38 B · EngineTextWin_Blit2bppRow with the tile offsets of TextWin_TileOfs4bpp.
verifiedTextWin_Blit4bppShifts$C2:5F80 · 16 B · EngineTextWin_Blit4bppRow's entry for each pen shift 0-7.
verifiedTextWin_Blit4bppShr0$C2:5F90 · 16 B · Engine
verifiedTextWin_Blit4bppShr4$C2:5FA0 · 1 B · Engine
verifiedTextWin_Blit4bppShr3$C2:5FA1 · 1 B · Engine
verifiedTextWin_Blit4bppShr2$C2:5FA2 · 1 B · Engine
verifiedTextWin_Blit4bppShr1$C2:5FA3 · 19 B · Engine
verifiedTextWin_Blit4bppShl3$C2:5FB6 · 3 B · Engine
verifiedTextWin_Blit4bppShl2$C2:5FB9 · 3 B · Engine
verifiedTextWin_Blit4bppShl1$C2:5FBC · 28 B · Engine
verifiedTextWin_CharNamePtrs$C2:5FD8 · 14 B · EngineThe 16-bit addresses (bank $7E) of the first 7 names at TextWin_CharNames, TextWin_CharNameSize bytes apart (codes $11 and $13-$19).
verifiedTextWin_TileOfs2bpp$C2:5FE6 · 128 B · EngineTextWin_Blit2bppRow: the TextWin_GfxBuf offset of each 8-pixel tile column of the pen (index pen / 8; the glyph spans up to three, + 1 and + 2).

$C2:6000

Verified · 60

verifiedTextWin_TileOfs4bpp$C2:6066 · 128 B · EngineAs TextWin_TileOfs2bpp for TextWin_Blit4bppRow, $20 bytes per tile: columns 0-15 from $000, 16-31 from $400, then $200 and $600.
verifiedTextWin_GlyphWidths$C2:60E6 · 96 B · EngineThe pen advance in pixels of each glyph $A0-$FF (TextWin_DrawGlyph; index glyph - TextWin_FirstGlyph).
verifiedTextWin_StrNadia$C2:6146 · 5 B · EngineGlyphs "Nadia" (TextWin_CodeNadia, code $1E).
verifiedTextWin_DivBits$C2:614B · 19 B · EngineOne decimal digit by shift and subtract: TextWin_DivQuot = A / divisor, A = the remainder, for a divisor that the caller put in TextWin_DivSub shifted left by Y - 1 (Y = the quotient bits).
verifiedTextWin_Dec8$C2:615E · 34 B · EngineTextWin_NumValue's first byte as 3 decimal digits (0-9 each) at TextWin_DecDigits, most significant first (TextWin_DivBits by 100 and 10; the remainder is the last digit).
verifiedTextWin_Dec16$C2:6180 · 61 B · EngineTextWin_NumValue's first word as 5 decimal digits at TextWin_DecDigits (TextWin_DivBits in 16 bits by 10000, 1000, 100 and 10; the remainder is the last digit, stored as a word...
verifiedTextWin_Dec24$C2:61BD · 116 B · EngineTextWin_NumValue's 24 bits as 8 decimal digits at TextWin_DecDigits (TextWin_Div24Bits by 10000000 ... 10; the last digit is what is left of TextWin_NumValue's first byte).
verifiedTextWin_Div24Bits$C2:6231 · 50 B · EngineTextWin_DivBits for 24 bits, in place: TextWin_NumValue (3 bytes) is the value and becomes the remainder; TextWin_Div24Sub (3 bytes, shifted left by Y - 1) the divisor; TextWin_Div24Quot gets Y...
verifiedC2Scene_GetListAUnk02$C2:6263 · 11 B · EngineC2Scene_Unk1B58 = .Unk02 of the ListA entry at offset C2Scene_Unk1B32.
verifiedC2Scene_GetListBScript$C2:626E · 24 B · EngineC2Scene_Unk1B45 = the C2Scene_ListD word (a script address in bank $7F) picked by .Script of the ListB entry at offset C2Scene_Unk1B32+2.
verifiedC2Scene_GetListCUnk03$C2:6286 · 11 B · EngineC2Scene_Unk1B47 = the byte 3 past the start of the ListC entry at offset C2Scene_Unk1B32+4.
verifiedC2Scene_GetMapCell$C2:6291 · 29 B · EngineA = the metatile number at column C2Scene_PropCol (0-95), row C2Scene_PropRow of the map at C2Scene_PropMap (byte row * 96 + column).
verifiedC2Scene_GetTileProp$C2:62AE · 63 B · EngineA = the property nibble of 8x8 tile C2Scene_PropCol (0-191), C2Scene_PropRow (0-127): the metatile at column / 2, row / 2 of the map at C2Scene_PropMap; its byte row bit 0 (byte metatile * 2 + row...
verifiedC2Scene_GetSoundZone$C2:62ED · 50 B · EngineReturns the 4-bit zone of metatile C2Scene_ZoneCol, C2Scene_ZoneRow from the zone map at the start of C2Scene_Unk7200 (bank $7E): byte row * 48 + column / 2 (the row product with the hardware...
verifiedC2Scene_MapView$C2:631F · 192 B · EngineMode 6's sub-program (inferred from what it builds; see the banner): BG mode 7, sprite tiles at VRAM $6000 (OBSEL), colour math adding the fixed colour on the backdrop only; clears VRAM, the VRAM...
verifiedC2Scene_MapViewBuild$C2:63DF · 33 B · EngineBuilds the mode-7 picture: unpacks the scene's BG graphics (C2Scene_LoadBgGfx) and takes one colour per tile from them (C2Scene_MapTileColors); then draws the pixels from layer 2's map...
verifiedC2Scene_MapTileColors$C2:6400 · 83 B · EngineFor each of the C2Scene_MapTileCount 4bpp tiles in C2Scene_DecompBuf (32 bytes each: the seven BG packs), writes one byte to C2Scene_TileColors through WMDATA: the colour number (0-15) of the...
verifiedC2Scene_MapTilePixelBit$C2:6453 · 9 B · EngineShifts bit 4 of the tile byte at C2Scene_TilePtr + Y (bank DB) into C2Scene_TileColor from the right: four ROLs bring bit 4 into the carry.
verifiedC2Scene_MapDrawPixels$C2:645C · 226 B · EngineDraws the mode-7 picture's tiles, a band of 8 pixel rows (4 metatile rows) at a time, in C2Scene_VramQBuf (C2Scene_VramQBufPtr, bank $7E): mode-7 tiles are 8 x 8 bytes, one byte per pixel, and the...
verifiedC2Scene_MapCellPixels$C2:653E · 80 B · EngineDraws one metatile cell as two pixels, at C2Scene_MapOut and 8 bytes (one pixel row) below: the colours (C2Scene_TileColors) of the metatile's top-right and bottom-right tiles, each ORed with that...
verifiedC2Scene_MapFilterColor$C2:658E · 36 B · EngineTurns some pixel colours (palette * 16 + colour) into 0, the transparent colour that shows the gradient: at Loc_Id C2Scene_MapLoc1F3 the colours $40-$4E; at any other location $0F, $2F and $24-$2B.
verifiedC2Scene_MapBuildTilemap$C2:65B2 · 186 B · EngineWrites the mode-7 tilemap: a 32 x 32 tile block of bytes at C2Scene_VramQBuf, zeroed (tile 0: blank), with the picture's tiles 1-192 in 16 rows of 12 from column C2Scene_MapTileCol0, row...
verifiedC2Scene_TaskMapZoom$C2:666C · 9 B · EngineTask handler started by C2Scene_MapView: runs .State through C2Scene_MapZoomStates.
verifiedC2Scene_MapZoomStates$C2:6675 · 8 B · EngineC2Scene_TaskMapZoom's handler for each .State.
verifiedC2Scene_MapZoomInit$C2:667D · 46 B · EngineState 0: .State = 1; the mode-7 centre at the leader's place in the picture: C2Scene_M7X = C2Scene_StartX / 16 + 16 (one pixel per 16-pixel metatile, the picture 2 tiles in) and C2Scene_M7Y =...
verifiedC2Scene_MapZoomOut$C2:66AB · 62 B · EngineState 1, once per frame: .DivA and .DivB = entry .Step of C2SceneRom_ZoomDivA/B ($FF/$7F down to $10/$08: the picture shrinks), .Step + 2; when it reaches $40 (all 32 entries used) .Step = $3E...
verifiedC2Scene_MapZoomWait$C2:66E9 · 27 B · EngineState 2: when Pad_Unk00F6 has C2Scene_MapViewExitBtn (bit 3), .State = 3 and the script C2Scene_ScrMapViewExit starts.
verifiedC2Scene_MapZoomIn$C2:6704 · 50 B · EngineState 3, once per frame: .DivA/.DivB = entry .Step of the tables, then .Step - 2, and the matrix: the zoom of C2Scene_MapZoomOut backwards (entries 31 down to 1).
verifiedC2Scene_MapZoomMatrix$C2:6736 · 125 B · EngineSets the mode-7 matrix shadows from the task's .Angle, .DivA and .DivB: C2Scene_M7A = 8 cos / DivA, C2Scene_M7B = 8 sin / DivA, C2Scene_M7C = -8 sin / DivB, C2Scene_M7D = 8 cos / DivB (sine and...
verifiedC2Scene_MapZoomDivide$C2:67B3 · 71 B · EngineThe four divisions of C2Scene_MapZoomMatrix on the hardware divider, each next dividend and divisor written while the previous division runs (NOPs pad the waits): C2Scene_ZoomA = Cos8 / DivA...
verifiedC2Scene_TaskLeaderMarker$C2:67FA · 65 B · EngineTask handler (started by C2Scene_ScrMapViewMarkers): a marker sprite at the leader's place on the zoomed-out picture.
verifiedC2Scene_TaskObjAMarker$C2:683B · 79 B · EngineTask handler (started by C2Scene_ScrMapViewMarkers): as C2Scene_TaskLeaderMarker for object A (C2Scene_ObjAX/Y), with C2Scene_AnimObjAMarker; but on the first call, unless Loc_Id AND...
verifiedC2Scene_MapMarkerPos$C2:688A · 25 B · EngineTurns the task's .SprX/.SprY (scene pixels) into the screen position on the zoomed-out picture: .SprX = .SprX / 8 + 32, .SprY = .SprY / 8 + 48 (the full zoom shows the picture's 1 x 2 pixels per...
verifiedC2Scene_TaskLocMarker$C2:68A3 · 65 B · EngineTask handler (started by C2Scene_ScrMapViewMarkers): first call: .State = 1, .SprAttr = C2Scene_MapMarkerAttr, .SprX = the C2Scene_LocMarkerX word of this location (Loc_Id AND C2Scene_LocIdMask...
verifiedC2Scene_LocMarkerX$C2:68E4 · 16 B · EngineC2Scene_TaskLocMarker's screen X for Loc_Id $1F0-$1F7 (index (location - Loc_FirstBankC2) * 2).
verifiedC2Scene_MapViewGradient$C2:68F4 · 113 B · EngineSets up a blue gradient behind the picture: HDMA channel 1 in indirect mode writes COLDATA every line from C2Scene_HdmaTable record 0, two runs of 112 lines (C2Scene_MapGradRun: repeat flag and...
verifiedC2Scene_MapViewLabel$C2:6965 · 139 B · EngineDraws a string into sprite tiles $20-$3F (VRAM C2Scene_MapLabelVram) with the text window code: clears the first $400 bytes of C2Scene_HdmaArea (C2Scene_ClearUnk8621) and uses them as the glyph...
verifiedC2Scene_MapLabelStr$C2:69F0 · 8 B · EngineC2Scene_MapViewLabel's string number for Loc_Id $1F0-$1F7 (read as a word; only the low byte is kept).
verifiedC2Scene_ScrMapViewStart$C2:69F8 · 7 B · EngineStarted by C2Scene_MapView: clears the task's fields, starts a mosaic shrink on BG1 and BG2 (op $2B, arg 1 = 3) at 2 frames per step and a fade in at 2 frames per step, ends.
verifiedC2Scene_ScrMapViewExit$C2:69FF · 11 B · EngineStarted by C2Scene_MapZoomWait: raises C2Scene_MapMarkersOff (the markers end), starts a mosaic grow on BG1 and BG2 at 2 frames per step, waits 8 frames, fades out at 2 frames per step, ends...
verifiedC2Scene_ScrMapViewMarkers$C2:6A0A · 14 B · EngineStarted by C2Scene_MapZoomOut when fully zoomed out: clears the task's fields, C2Scene_MapMarkersOff = 0, and starts the three marker tasks.
verifiedC2Scene_AnimLeaderMarker$C2:6A18 · 8 B · EngineAnimation (C2Anim_Run) of C2Scene_TaskLeaderMarker: frame C2Scene_FrameMapMarkerA for 16 frames, nothing for 16, again: a blink.
verifiedC2Scene_AnimObjAMarker$C2:6A20 · 10 B · EngineAnimation of C2Scene_TaskObjAMarker: 8 frames of nothing, frame C2Scene_FrameMapMarkerB for 16, 8 of nothing, again.
verifiedC2Scene_FrameMapMarkerA$C2:6A2A · 5 B · EngineSprite frame (C2Scene_SprDrawNode): one piece at (-4, -4), tile 0 (the first tile C2Scene_MapView loaded from C2SceneRom_MapMarkerTiles).
verifiedC2Scene_FrameMapMarkerB$C2:6A2F · 5 B · EngineThe same with tile 2 (the second marker tile).
verifiedC2Scene_Dial$C2:6A34 · 148 B · EngineMode 8's sub-program: clears VRAM, the VRAM queue and the tasks; BG mode 7, OBSEL OBSEL_Size8And16_Base6000; BG1 scroll (C2Scene_DialBg1X, C2Scene_DialBg1Y), the BG2/BG3 scrolls, C2Scene_M7B, M7C...
verifiedC2Scene_TaskDial$C2:6AC8 · 9 B · EngineTask handler started by C2Scene_DialLoad: runs .State through C2Scene_DialStates.
verifiedC2Scene_DialStates$C2:6AD1 · 6 B · EngineC2Scene_TaskDial's handler for each .State.
verifiedC2Scene_DialInit$C2:6AD7 · 135 B · EngineState 0: .State = 1; .Sel = the current location's entry (C2Scene_DialFindLoc).
verifiedC2Scene_DialInput$C2:6B5E · 182 B · EngineState 1: reads Pad_Unk00F8 as a word and tests, in this order (first match wins, so e.g. C2Scene_DialBtnFwd beats C2Scene_PadRight and C2Scene_PadUp): C2Scene_DialBtnBack (back)...
verifiedC2Scene_DialTurn$C2:6C14 · 131 B · EngineState 2, once per frame.
verifiedC2Scene_DialLocs$C2:6C97 · 14 B · EngineThe Loc_Id of each marker 0-6 (C2Scene_DialSelLoc, C2Scene_DialFindLoc).
verifiedC2Scene_DialLocsLate$C2:6CA5 · 14 B · EngineThe list used once C2Scene_Flag0Copy is C2Scene_DialLateFlag or more: marker 5 is $01F6 instead of $01F4.
verifiedC2Scene_DialAngles$C2:6CB3 · 14 B · EngineThe hand's angle (Trig_Sin1024 units, 1024 per turn) for marker 0-6.
verifiedC2Scene_DialDrawHand$C2:6CC1 · 620 B · Engine
verifiedC2Scene_DialHandShape$C2:6F2D · 6 B · EngineThe hand's three points (dx, dy, signed bytes) about the centre at angle 0: the tip 40 pixels up, the base 4 pixels left and right.
verifiedC2Scene_DialMul$C2:6F33 · 82 B · EngineSigned multiply: C2Scene_MulProduct (24-bit, $19-$1B) = the signed byte C2Scene_MulByte times the signed word C2Scene_MulWord, from the magnitudes on the hardware multiplier (low byte, then high...
verifiedC2Scene_TaskSwirl$C2:6F85 · 9 B · EngineTask handler started by C2Scene_DialLoad: runs .State through C2Scene_SwirlStates (0: set up, 1: every frame after).
verifiedC2Scene_SwirlStates$C2:6F8E · 4 B · EngineC2Scene_TaskSwirl's handler for each .State.
verifiedC2Scene_SwirlInit$C2:6F92 · 245 B · EngineState 0: .State = 1, .Angle = 0.

$C2:7000

Verified · 71

verifiedC2Scene_SwirlStep$C2:7087 · 188 B · EngineState 1, every frame: toggles C2Scene_DialSwirlBuf and points C2Scene_HdmaValues 2-5 at the other pair of buffers (C2Scene_SwirlCosB/ SinB, or back to A); copies the shown pair one line up into it...
verifiedC2Scene_TaskDialMark$C2:7143 · 9 B · EngineTask handler of the seven markers (C2Scene_DialLoad starts one per .Sel 0-6): runs .State through C2Scene_DialMarkStates.
verifiedC2Scene_DialMarkStates$C2:714C · 10 B · EngineC2Scene_TaskDialMark's handler for each .State.
verifiedC2Scene_DialMarkInit$C2:7156 · 43 B · EngineState 0: .State = 1, .SprAttr = C2Scene_ObjAttrPrio3, .SprTile = 0, .SprX/.SprY = the bytes of C2Scene_DialMarkPos for .Sel (high bytes 0).
verifiedC2Scene_DialMarkHidden$C2:7181 · 30 B · EngineState 1: nothing drawn until C2Scene_DialSel = .Sel; then .State = 2, the marker's select animation (C2Scene_DialMarkAnims, first byte) is started and run.
verifiedC2Scene_DialMarkSelect$C2:719F · 15 B · EngineState 2: runs the animation; once .AnimTimer is 0 at the start of a frame, .State = 3.
verifiedC2Scene_DialMarkShown$C2:71AE · 30 B · EngineState 3: runs the animation; when C2Scene_DialSel is no longer .Sel, .State = 4 and the deselect animation (C2Scene_DialMarkAnims, second byte) starts first.
verifiedC2Scene_DialMarkDeselect$C2:71CC · 17 B · EngineState 4: runs the animation; once .AnimTimer is 0 at the start of a frame, .State = 1 (hidden again).
verifiedC2Scene_DialMarkPos$C2:71DD · 14 B · EngineScreen X and Y (one byte each) of markers 0-6: around (C2Scene_DialCentreX, C2Scene_DialCentreY), marker 1 at the hand's tip for angle 0.
verifiedC2Scene_DialMarkAnims$C2:71EB · 14 B · EngineC2SceneRom_AnimTable numbers of markers 0-6: select, then deselect.
verifiedC2Scene_DialUnpack$C2:71F9 · 39 B · EngineUnpacks entry C2Tmp_08 of C2Scene_DialPacks, its source in bank A, to bank $7F (Decomp_ToWramVec).
verifiedC2Scene_DialPacks$C2:7220 · 12 B · EngineSource and destination (bank $7F) address of the three packs C2Scene_DialLoad unpacks (the source banks are its arguments).
verifiedC2Scene_DialUploadPixels$C2:722C · 40 B · EngineDMAs C2Scene_DialPixelBytes bytes of C2Scene_DecompBuf to VMDATAH from VRAM word 0: the pixels of mode-7 tiles 0-31.
verifiedC2Scene_DialUploadMap$C2:7254 · 100 B · EngineDMAs the 32 rows of 32 words at C2Scene_DecompBuf (pack 2: tilemap low bytes, pixel high bytes) to VRAM 16 times, once at each C2Scene_DialMapBlocks address: a 4 x 4 grid of 32 x 32 blocks over...
verifiedC2Scene_DialMapBlocks$C2:72B8 · 32 B · EngineVRAM word address of each 32 x 32 block of C2Scene_DialUploadMap.
verifiedC2Scene_DialUploadObjTiles$C2:72D8 · 73 B · EngineFor each of C2Scene_DialObjLeft bytes of the list at C2Scene_DialList (24-bit, stepped on): DMAs 4bpp tile (byte) of the source at C2Scene_DialObjSrc (24-bit; tile * 32 added) to VRAM...
verifiedC2Scene_DialObjTileList$C2:7321 · 64 B · EngineThe tiles of pack 0 that become sprite tiles 0-$3F (C2Scene_DialUploadObjTiles).
verifiedC2Scene_DialUnpackNibbles$C2:7361 · 40 B · EngineSplits the C2Scene_DialNibbleBytes bytes at C2SceneRom_DialNibbles into two bytes each, high nibble first, written through WMDATA to C2Scene_DecompBuf: one byte per pixel, as mode-7 tiles take them.
verifiedC2Scene_DialLoad$C2:7389 · 209 B · EngineLoads the dial and starts its tasks: - pack 0 (bank C2Scene_DialPack0Bank) into C2Scene_DecompBuf; its $800 bytes from C2Scene_DialObjSrcB to sprite tiles $40 on (VRAM C2Scene_DialObjVramB), and...
verifiedC2Scene_DialSelLoc$C2:745A · 32 B · EngineA = the Loc_Id word of marker .Sel (task X) in C2Scene_DialLocs, or in C2Scene_DialLocsLate once C2Scene_Flag0Copy is C2Scene_DialLateFlag or more.
verifiedC2Scene_DialFindLoc$C2:747A · 52 B · EngineA = the marker (0-6) whose location in the list C2Scene_DialSelLoc would use is Loc_Id AND C2Scene_LocIdMask; 6 when none is.
verifiedC2Scene_ScrDialFadeIn$C2:74AE · 5 B · EngineStarted last by C2Scene_DialLoad: fade in at 1 frame per step, wait 16 frames, end.
verifiedC2Scene_ScrDialFadeOut$C2:74B3 · 5 B · EngineStarted by C2Scene_Dial when the mode changes: fade out at 1 frame per step, wait 16 frames, end.
verifiedC2Scene_ScrDialCentre$C2:74B8 · 76 B · EngineStarted by C2Scene_DialLoad: a large sprite (.SprTile bit 14: C2Scene_SprTileLarge in the high byte) at (C2Scene_DialCentreX + 4, $60) with priority bits $30 and palette bits 8, animation $36...
verifiedC2Scene_ScrDialPalCycle$C2:7504 · 73 B · EngineStarted by C2Scene_DialLoad: for good, palette 0 faded (12 frames per step) to the next of seven 32-byte rows of C2Scene_UnkC000 ($7E:C020 to $7E:C0C0, then $7E:C000), 384 frames apart.
verifiedC2Scene_PlaceBelowView$C2:754D · 40 B · EngineScript routine: puts the task at a random X 64-191 pixels into BG2's view (C2Scene_BgTileX+2 x 8 + a random 0-127 + 64) and 256 pixels below the view's top (C2Scene_BgTileY+2 + 32 tile rows, x 8)...
verifiedC2Scene_PlaceBelowViewAt178$C2:7575 · 35 B · EngineScript routine: as C2Scene_PlaceBelowView, but X is pixel $178 (tile column C2Scene_PlaceFixedCol) + a random 0-255, not relative to the view; Y is again 256 pixels below the top of BG2's view.
verifiedC2Scene_RandomVelocity$C2:7598 · 43 B · EngineScript routine: gives the task one of 16 velocities at random: the four words of entry (random AND 15) of C2SceneRom_RandVelocities go to .XVelFrac, .XVel, .YVelFrac and .YVel.
verifiedC2Scene_TaskBg3Drift$C2:75C3 · 58 B · EngineTask handler (started by op $35 at $C3:8BBD): while object A is not in mode 8, counts frames in .Var22 and moves BG3 one pixel left every 4th frame and one pixel down every 8th; then adds the...
verifiedC2Scene_TaskBg3DriftWave$C2:75FD · 85 B · EngineTask handler (op $35 at $C3:980D, next to C2Scene_TaskBg3Wave's at $C3:9811): as C2Scene_TaskBg3Drift, but BG3 moves one pixel left and one down together every 4th frame, and the leader's Y move...
verifiedC2Scene_TaskBg3Wave$C2:7652 · 176 B · EngineTask handler (op $35 at $C3:9811): a horizontal wave on BG3.
verifiedC2Scene_TaskBg3Slide$C2:7702 · 87 B · EngineTask handler (op $35 at $C3:9F92): while object A is not in mode 8, moves BG3 by a fixed velocity, X about -3.46 and Y +2 pixels a frame (set into .XVelFrac-.YVel on the first frame, .State 0 ->...
verifiedC2Scene_TaskBg3LineWave$C2:7759 · 153 B · EngineTask handler (no reference found; laid out as C2Scene_TaskBg3Wave): in forced blank only turns HDMA channel 1 off; waits while object A is in mode 8.
verifiedC2Scene_TaskBg3SlideFast$C2:77F2 · 87 B · EngineTask handler (op $35 at $C3:AC92): C2Scene_TaskBg3Slide with the velocity X about -17.32 and Y -10 pixels a frame.
verifiedC2Scene_TaskBg1Pan$C2:7849 · 23 B · EngineTask handler (no op $35 reference found): counts frames in .Var22 (8-bit) and every 4th frame scrolls layer 1 one pixel (C2Scene_Unk0568 with C2Scene_ScrollLayer = C2Scene_ScrollPx = 1), which...
verifiedC2Scene_ClearParty$C2:7860 · 15 B · EngineScript routine: marks all three Party_Members slots empty (C2Scene_PartySlotEmpty).
verifiedC2Scene_SaveParty$C2:786F · 25 B · EngineScript routine: copies the three Party_Members bytes to C2Scene_PartySave (C2Scene_RestoreParty puts them back).
verifiedC2Scene_RestoreParty$C2:7888 · 25 B · EngineScript routine: copies C2Scene_PartySave back to Party_Members.
verifiedC2Scene_TaskInView$C2:78A1 · 66 B · EngineScript routine (op $34 at $C3:8E82, followed by an op $23 test of $0000): C2Tmp_00 = 1 when the task is in BG2's view with a margin, else 0.
verifiedC2Scene_Win1Init$C2:78E3 · 46 B · EngineScript routine: sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as HDMA channel 1 to WH0/WH1 (indirect, two registers), turns the channel on, zeroes the buffer toggle .Var24 and falls into...
verifiedC2Scene_Win1Step$C2:7911 · 70 B · Engine
verifiedC2Scene_Win2Init$C2:7957 · 42 B · EngineScript routine (op $34 at $C3:A937): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to WH2/WH3 (indirect, two registers) and turns the channel on.
verifiedC2Scene_Win2Step$C2:7981 · 71 B · EngineScript routine (op $34 at $C3:A93E, right after C2Scene_Win2Init's): adds one to .Var24 and picks C2Scene_SwirlCosB (now odd) or C2Scene_SwirlCosA (even) as WinFx_TablePtr (bank $7E), has...
verifiedC2Scene_AddGravity$C2:79C8 · 24 B · EngineScript routine: adds 1/8 pixel a frame (C2Scene_GravityFrac) to the task's Y velocity (.YVelFrac, carrying into .YVel).
verifiedC2Scene_NudgeXRandom$C2:79E0 · 44 B · EngineScript routine (op $34 at $C3:B792 and $C3:CB7E): moves the task right by a random 0-48 pixels: a random byte x C2Scene_NudgeRange / 256 (WRMPYA/B), rounded up when the low byte of the product has...
verifiedC2Scene_RandPosA$C2:7A0C · 19 B · EngineScript routine: .SprX = $220 + a random 0-255, then falls into the sub-entry C2Scene_RandYA ($C2:7A1F): .SprY = $38 + a random 0-255.
verifiedC2Scene_RandYA$C2:7A1F · 18 B · Engine
verifiedC2Scene_RandPosB$C2:7A31 · 19 B · EngineScript routine: as C2Scene_RandPosA with .SprX = $E0 + a random 0-255, falling into the sub-entry C2Scene_RandYB ($C2:7A44): .SprY = -$48 + a random 0-255.
verifiedC2Scene_RandYB$C2:7A44 · 18 B · Engine
verifiedC2Scene_NoiseInit$C2:7A56 · 89 B · EngineScript routine (op $34 at $C3:C953): sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as both HDMA channel 1 to BG1HOFS and channel 2 to BG2HOFS (indirect, one register twice: both layers get...
verifiedC2Scene_NoiseStep$C2:7AAF · 43 B · EngineScript routine: moves both C2Scene_HdmaValues words 0-1 on by 32 lines (C2Scene_NoiseStep bytes), back to C2Scene_HandBufA when they reach its end ($8D16), so the screen shows the next part of the...
verifiedC2Scene_NoiseShow$C2:7ADA · 17 B · EngineScript routine (op $34 at $C3:CA30): points C2Scene_HdmaValues words 0-1 at C2Scene_HandBufA and its second half (the noise).
verifiedC2Scene_NoiseHide$C2:7AEB · 17 B · EngineScript routine (no reference found): points C2Scene_HdmaValues words 0-1 at C2Scene_HandBufB and its second half (every line the plain C2Scene_Bg1HScroll that C2Scene_NoiseInit stored).
verifiedC2Scene_UnpackBgPack$C2:7AFC · 36 B · EngineScript routine (op $34 at $C3:A130 and $C3:C16E): unpacks the C2SceneRom_BgPacks entry at byte offset C2Tmp_08 (entry x 3, a word set by the script) into C2Scene_DecompBuf.
verifiedC2Scene_UnpackBg3MapPack$C2:7B20 · 36 B · EngineScript routine (op $34 in the unpacked C2SceneRom_ScriptPacks 2, $C3:9F41, at +$0286 and 6, $C3:BF7B, at +$027E, each a few ops after that pack's op $34 to C2Scene_UnpackBgPack; the bytes are...
verifiedC2Scene_SetUnk7F00AABit0$C2:7B44 · 11 B · EngineScript routine (op $34 at $C3:CCA3): sets bit 0 of C2Scene_Unk7F00AA (a byte of Menu_FlagBlock7F; what it means is not traced).
verifiedC2Scene_SetUnk7F019ABit3$C2:7B4F · 11 B · EngineScript routine (op $34 at $C3:9238): sets bit 3 of C2Scene_Unk7F019A (Menu_FlagBlock7F; meaning not traced).
verifiedC2Scene_LoadExtraObjPack$C2:7B5A · 37 B · EngineUnpacks entry C2Scene_ExtraObjPack of C2SceneRom_ObjPacks into C2Scene_DecompBuf.
verifiedC2Scene_LoadExtraPalette$C2:7B7F · 32 B · EngineUnpacks entry C2Scene_ExtraPalPack of C2SceneRom_PalettePacks to A:X (C2Scene_LoadLocExtraGfx passes bank $00 and an address inside C2Scene_PaletteBuf).
verifiedC2Scene_LoadUnkC600$C2:7B9F · 37 B · EngineUnpacks entry C2Scene_UnkC600Pack of C2SceneRom_PalettePacks into C2Scene_UnkC600 ($7E:C600); what it holds is not traced.
verifiedC2Scene_TestUnk7F00F7Bit1$C2:7BC4 · 13 B · EngineScript routine (op $34 at $C3:98F4): C2Tmp_00 = 1 when bit 1 of C2Scene_Unk7F00F7 is set, else 0.
verifiedC2Scene_SetConfig1E$C2:7BD1 · 7 B · EngineScript routine (op $34 at $C3:B665 and $C3:C669): Menu_Config1E (the byte LocLoad_AudioSetup keeps the music track in) = C2Tmp_00.
verifiedC2Scene_BuildPatternTiles$C2:7BD8 · 80 B · EngineScript routine (no op $34 reference found): builds ten 4bpp tiles at C2Scene_PatternTiles ($7F:9000, the unpack buffer): zeroes the first eight ($100 bytes) and sets the two after them...
verifiedC2Scene_PatternRows$C2:7C28 · 32 B · EngineBit plane 0 rows of the four tile pairs C2Scene_BuildPatternTiles builds, 8 rows per pair, sparse to full.
verifiedC2Scene_SetUnk7F00CE$C2:7C48 · 7 B · EngineScript routine (no op $34 reference found): C2Scene_Unk7F00CE = C2Tmp_00.
verifiedC2Scene_SetUnk7F00DA$C2:7C4F · 7 B · EngineScript routine (op $34 at $C3:C448): C2Scene_Unk7F00DA = C2Tmp_00.
verifiedC2Scene_Bg2HWaveInit$C2:7C56 · 65 B · EngineScript routine (op $34 at $C3:C18F): sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as HDMA channel 1 to BG2HOFS (indirect, one register twice) and turns it on, zeroes the buffer toggle...
verifiedC2Scene_Bg2VWaveInit$C2:7C97 · 65 B · EngineScript routine (no op $34 reference found): as C2Scene_Bg2HWaveInit for BG2VOFS: C2Scene_HdmaTable[1] as HDMA channel 2, zeroes .Var26 and $7E:9176-$7E:95D5 (C2Scene_SwirlCosA to the end of...
verifiedC2Scene_Bg2HWaveStep$C2:7CD8 · 134 B · EngineScript routine (op $34 at $C3:C1A1, probably once a frame): one step of a wave that runs up BG2: adds one to .Var26 and, by its parity, shows C2Scene_HandBufA (now even) or C2Scene_HandBufB (odd)...
verifiedC2Scene_Bg2VWaveStep$C2:7D5E · 134 B · EngineScript routine (no op $34 reference found): C2Scene_Bg2HWaveStep for BG2VOFS: C2Scene_SwirlCosA (even) or C2Scene_SwirlCosB (odd) through C2Scene_HdmaValues words 2-3 (C2Scene_HdmaTable[1]).
verifiedBankC2_FreeSpace7DE4$C2:7DE4 · 540 B · Engine$FF fill up to $C2:8000, where the menu part of the bank starts (BankC2_Entry8000).

$C2:8000

Verified · 112

verifiedBankC2_Entry8000$C2:8000 · 2 B · EngineThree BRAs, the bank's second set of fixed entry points, each reached by JSL from other banks: $8000 BankC2_Entry8000 → BankC2_MenuEntry (A = an argument chosen by the caller, 0-6: the menu) $8002...
verifiedBankC2_Entry8002$C2:8002 · 2 B · Engine
verifiedBankC2_Entry8004$C2:8004 · 2 B · Engine
verifiedBankC2_ReadPadLong$C2:8006 · 4 B · EngineMenu_ReadPad as a long call (the BankC2_Entry8002 vector).
verifiedBankC2_CommandLong$C2:800A · 4 B · EngineMenu_RunCommand as a long call (the BankC2_Entry8004 vector).
verifiedBankC2_MenuEntry$C2:800E · 129 B · EngineThe menu (reached by BRA from BankC2_Entry8000).
verifiedMenu_EntryModes$C2:808F · 7 B · EngineMenu_Mode for each BankC2_MenuEntry argument 0-6 (an index into Menu_ModeLists).
verifiedMenu_InitSystems$C2:8096 · 166 B · EngineThe menu's setup: DP=$0000; copies Menu_InterruptVectors (JML Menu_Nmi, JML Menu_Irq) over NmiTrampoline/IrqTrampoline ($0500-$0507; the MVN leaves DB=$7E); sends five sound-driver commands...
verifiedMenu_CalcUnk0D38$C2:813C · 46 B · Engine
verifiedMenu_BuildPartyLists$C2:816A · 38 B · EngineLists the characters of Menu_PartyOrder that are present (bit 7 clear) in Menu_PartyList, with their positions in Menu_PartyListPos, and counts them: Menu_PartyActive (positions 0-2) and...
verifiedMenu_RunThreads$C2:8190 · 74 B · EngineThe menu's scheduler; never returns.
verifiedMenu_RunThreadsNext$C2:81DA · 60 B · Engine
verifiedMenu_ThreadEnd$C2:8216 · 8 B · Engine
verifiedMenu_Yield$C2:821E · 13 B · Engine
verifiedMenu_YieldFrames$C2:822B · 11 B · Engine
verifiedMenu_YieldSave$C2:8236 · 19 B · Engine
verifiedMenu_StartThread$C2:8249 · 12 B · EnginePuts a new thread in the slot at byte offset X: .Entry = A, .State = new and .Wait = 1 (it starts on the scheduler's next pass).
verifiedMenu_KillThreads$C2:8255 · 23 B · EngineFrees the slots whose bit is set in A's low byte (bit n: slot n).
verifiedMenu_MainThread$C2:826C · 3 B · EngineThread 1 (Menu_RunThreads starts it at the sub-entry Menu_MainThreadStart, $C2:826F): each frame calls handler Menu_ThreadVar of Menu_Mode's list in Menu_ModeLists (a list of 16-bit addresses in...
verifiedMenu_MainThreadStart$C2:826F · 34 B · Engine
verifiedMenu_ModeNone$C2:8291 · 1 B · EngineAn RTS that Menu_ModeLists entries 8-10 point at as their list: read as a list it gives handler $CA60 for index 0, so modes 8-10 are probably not used.
verifiedMenu_ModeLists$C2:8292 · 32 B · EngineOne 16-bit address (bank $C2) per Menu_Mode $00-$0F: the list of handler addresses Menu_MainThread indexes by Menu_ThreadVar.
verifiedMenu_Exit$C2:82B2 · 47 B · EngineLeaves the menu back to the caller of BankC2_Entry8000: frees every thread (Menu_KillThreads), Menu_Unk834D, fades out (Menu_FadeOut), forced blank, NMI off (auto-joypad on), DMA and HDMA off, S =...
verifiedMenu_Unk82E1$C2:82E1 · 63 B · EngineZeroes Menu_Unk2857 (5 bytes), then for each of the 7 Menu_CharRecords whose Menu_CharRec.Unk2A is $AE-$B2: when the Menu_Unk04A4 byte of that value (- $AE) is non-zero, sets the Menu_Unk2857 byte...
verifiedMenu_ExitToGame$C2:8320 · 15 B · EngineLeaves the menu for the game loop: frees every thread, Menu_Unk834D, fades out, then the sub-entry Menu_ExitRestart ($C2:832F; also BankC2_MenuEntry's new-game path): forced blank, NMI off...
verifiedMenu_ExitRestart$C2:832F · 30 B · Engine
verifiedMenu_Unk834D$C2:834D · 56 B · EngineFor each active party member (Menu_PartyOrder positions 0-2 not empty) copies the 6-byte bank-$D1 record of its weapon (Menu_WeaponRecSrc returns the MVN's source and the count - 1) into...
verifiedMenu_QueueVramRom$C2:8385 · 9 B · EngineAppends the 8-byte VRAM upload (Menu_VramRec) at $C2:X to Menu_VramQueue (at Menu_VramQueueEnd, which then goes up by 8; Menu_FlushVramQueue sends them); the sub-entry Menu_QueueVramWram...
verifiedMenu_QueueVramWram$C2:838E · 7 B · Engine
verifiedMenu_QueueVramTail$C2:8395 · 13 B · Engine
verifiedMenu_VramQueueSlot$C2:83A2 · 16 B · EngineY = Menu_VramQueue + Menu_VramQueueEnd (the next record's address) and A = 7 (the MVN count of 8 bytes).
verifiedMenu_StartFadeIn$C2:83B2 · 11 B · EngineStarts Menu_FadeInThread in slot 0.
verifiedMenu_FadeInThread$C2:83BD · 13 B · EngineThread: waits a frame, fades the brightness up by 2 a frame (Menu_Fade) and ends.
verifiedMenu_FadeOut$C2:83CA · 6 B · EngineMenu_Fade with a step of -2 (to black).
verifiedMenu_Fade$C2:83D0 · 54 B · EngineFades the screen: Menu_FadeStep = A (signed), Menu_FadeFrames = 1; then repeatedly adds the step to Menu_InidispShadow's brightness (bits 0-3): past 0 or down to it the brightness is left at 0 and...
verifiedMenu_InterruptVectors$C2:8406 · 8 B · EngineCopied over NmiTrampoline / IrqTrampoline ($0500-$0507) by Menu_InitSystems: JML Menu_Nmi and JML Menu_Irq, the menu's interrupt handlers.
verifiedMenu_Nmi$C2:840E · 100 B · EngineThe menu's NMI handler: saves DB, X, Y, P, then on its own stack (Menu_NmiStackTop; the old S kept in Menu_NmiSavedSp) A, D and P; DB = $00, DP = Menu_NmiDp.
verifiedMenu_Irq$C2:8472 · 1 B · EngineThe menu's IRQ handler (through the JML at $C2:840A): returns at once.
verifiedMenu_NmiPad$C2:8473 · 93 B · EngineThe menu NMI's pad step.
verifiedMenu_RepeatDelays$C2:84D0 · 2 B · EngineMenu_PadRepeatDelay for Menu_RepeatStage 0 and 1.
verifiedMenu_ReadPad$C2:84D2 · 26 B · EngineThe pad reader behind BankC2_Entry8002, run once a frame by the scene NMI and by other banks: reads joypad 1 (Menu_PollPad), maps it through the button configuration (Menu_MapButtons) and advances...
verifiedMenu_PollPad$C2:84EC · 89 B · EngineWaits for the auto-joypad read to finish and rebuilds the pad words from JOY1 (layout as Pad_Pressed: low byte A X L R B Y Select Start, high byte Up Down Left Right in bits 3-0)...
verifiedMenu_MapButtons$C2:8545 · 16 B · EngineTurns the three pad words into the game's button bytes through the configured button map (Menu_ButtonMap, 8 masks in the Pad_Pressed layout Menu_PollPad builds, not JOY1's): bit n of the result is...
verifiedMenu_MapButtonsOne$C2:8555 · 89 B · Engine
verifiedMenu_TickPlayTime$C2:85AE · 34 B · EngineAdds one frame to the play-time clock unless Menu_PlayTimePaused is set: Menu_PlayTime byte 0 counts up, and each byte that reaches its limit in Menu_PlayTimeLimits goes back to 0 and carries into...
verifiedMenu_PlayTimeLimits$C2:85D0 · 6 B · EngineThe count at which each Menu_PlayTime byte wraps, lowest first: frames (60), seconds (60), minutes in two digits (10, then 6) and hours in two digits (10, 10).
verifiedMenu_NmiUpload$C2:85D6 · 141 B · EngineThe menu NMI's frame upload (Menu_Nmi runs it with HDMA off when the menu loop has a frame ready): - BG1HOFS-BG3VOFS from the 12 bytes at Menu_ScrollShadow, each register written twice (low...
verifiedMenu_FlushVramQueue$C2:8663 · 70 B · EngineSends Menu_VramQueue to VRAM, newest record first, each by DMA channel 7 to VMDATAL/H (two registers): VMADD = .Dest, from .SrcBank:.Src, .Size bytes (the direct page walks the records), then...
verifiedMenu_UploadPalette$C2:86A9 · 52 B · EngineWhen Menu_PalDirty is non-zero: zeroes it and sends the 512 bytes of Menu_PalBuf ($7E:9480) to CGRAM from colour 0 by DMA channel 7.
verifiedMenu_BuildGradient$C2:86DD · 148 B · EngineBuilds an HDMA table of colour math lines for channel 0 (direct, two registers: CGADSUB then COLDATA, set here; the table address is set by the menu NMI from Menu_GradBufSel): copies...
verifiedMenu_GradientSteps$C2:8771 · 32 B · Engine16 CGADSUB / COLDATA pairs for Menu_BuildGradient: add (CGADSUB $02: BG2) the fixed colour of intensity 8 down to 0 (COLDATA $E8-$E0, all three channels), then subtract ($82) intensity 1 up to 7.
verifiedMenu_AddItem$C2:8791 · 60 B · EngineAdds Menu_ItemCount of item Menu_ItemId to the inventory: to its slot (Menu_FindItem) or else to the first empty one (id stored, count 0), the count capped at 99.
verifiedMenu_ItemSetCount$C2:87CD · 8 B · Engine
verifiedMenu_RemoveItem$C2:87D5 · 37 B · EngineTakes Menu_ItemCount of item Menu_ItemId from its slot: A = Menu_ItemShort when it has fewer (nothing changed), Menu_InvFull when it is not there; else the new count is stored (Menu_ItemSetCount)...
verifiedMenu_FindItem$C2:87FA · 28 B · EngineFinds the slot of item A with a non-zero count: C=0 with X = the slot and Menu_ItemSlot = X (a word), or C=1 with X = 0 (all 256 slots looked at).
verifiedMenu_LoadCharRec$C2:8816 · 10 B · EngineMenu_LoadCharRecA for character A, keeping P and X.
verifiedMenu_LoadPartyCharRec$C2:8820 · 25 B · EngineLoads the character at Menu_PartyList[Menu_CurMember] (Menu_LoadCharRecA); Menu_CurIsReserve = $FF when that index is past the active members (Menu_PartyActive), else 0.
verifiedMenu_LoadCharRecA$C2:8839 · 72 B · EngineCopies the Menu_CharRecords record of character A (A x $50) to Menu_CurCharRec (its address kept in Menu_CurCharRecPtr), then the 6-byte Menu_Unk2C23 entry of the record's first byte AND 7 to...
verifiedMenu_ItemCategory$C2:8881 · 38 B · EngineThe category of item A by Menu_ItemCategoryBounds (0: below $5A, 1: $5A-$7A, 2: $7B-$93, 3: $94-$BB, 4: from $BC) into Menu_ItemCategory, and its index within the category (A - the category's...
verifiedMenu_ItemCategoryBounds$C2:88A7 · 6 B · EngineThe first item id of categories 0-4, then the end of the ids ($F2, the slot count Menu_ListEquipItems scans; not read by Menu_ItemCategory).
verifiedMenu_ItemDataPtrA$C2:88AD · 43 B · EngineMenu_ItemCategory for item A, then X = Menu_ItemDataPtr = the address (bank $CC: the callers read the record with LDA $CC0000,X; only the pointer and size tables are in bank $FF) of the item's...
verifiedMenu_ItemDataPtrB$C2:88D8 · 40 B · EngineAs Menu_ItemDataPtrA for the second set of per-category tables (MenuRom_ItemTablesB, MenuRom_ItemRecSizesB), using the Menu_ItemCategory / Menu_ItemIndex left by an earlier call; result in...
verifiedMenu_CountEquippedBy$C2:8900 · 79 B · EngineFor each character of Menu_EquipChars (up to 7, stopping at the first with bit 7 set): Menu_EquipFlags[n] = 1 when the byte of its Menu_CharRecords record at the category's Menu_EquipSlotOffsets...
verifiedMenu_EquipSlotOffsets$C2:894F · 4 B · EngineThe Menu_CharRec offset of the equipped item of categories 0-3 ($29, $28, $27, $2A), as Menu_CountEquippedBy reads it (inferred from that use only).
verifiedMenu_ListEquipItems$C2:8953 · 137 B · EngineLists the inventory items of Menu_ListKind's id range (Menu_EquipListRanges: 0 $00-$59, 1 $7B-$93, 2 $5A-$7A, 3 $94-$BB) that the current character can equip (Menu_CanEquip: A non-zero), from...
verifiedMenu_EquipListRanges$C2:89DC · 8 B · EngineFirst id and end id of each Menu_ListKind (Menu_ListEquipItems).
verifiedMenu_StartCursorA$C2:89E4 · 14 B · EngineMenu_CursorYOfs = 0 and starts Menu_CursorThreadA in slot 6.
verifiedMenu_CursorThreadA$C2:89F2 · 8 B · EngineThread: Menu_CursorStepA, wait a frame, for ever.
verifiedMenu_CursorStepA$C2:89FA · 55 B · EngineOne frame of cursor A: blinks (Menu_CursorBlink) and, in the shown phase, when row Menu_Unk0D9D - Menu_Unk0416 + Menu_CursorIndex is below 10 (probably the row on screen of a scrolled list), puts...
verifiedMenu_StartCursorB$C2:8A31 · 20 B · EngineMenu_CursorTileAttr = Menu_Unk0772 and starts Menu_CursorThreadB in slot 6.
verifiedMenu_CursorThreadB$C2:8A45 · 83 B · EngineThread: each frame blinks (Menu_CursorBlink) and, in its phase with bit 0 clear, puts sprite 0 at Menu_CursorIndex's Menu_CursorPos (X + 2; Y - 1) with Menu_CursorTileAttr.
verifiedMenu_StartCursorC$C2:8A98 · 26 B · EngineMenu_BlinkMask = $FC, Menu_CursorTileAttr = Menu_Unk0772, and starts Menu_CursorThreadC in slot 6.
verifiedMenu_CursorThreadC$C2:8AB2 · 8 B · EngineThread: Menu_CursorStepC, wait a frame, for ever.
verifiedMenu_CursorStepC$C2:8ABA · 27 B · EngineOne frame of cursor C: blinks with Menu_BlinkMask (Menu_CursorBlinkMasked) and, in its phase with bit 0 clear, puts sprite 0 at Menu_CursorIndex's Menu_CursorPos (X + 2, Y - 1) with...
verifiedMenu_StartCursorD$C2:8AD5 · 32 B · EngineStarts Menu_CursorThreadD in slot 6 with the three blink timers at 3, 1 and 2 and Menu_CursorBlink = 2 (sprite 1 starts hidden).
verifiedMenu_CursorThreadD$C2:8AF5 · 8 B · EngineThread: Menu_CursorStepD, wait a frame, for ever.
verifiedMenu_CursorStepD$C2:8AFD · 108 B · EngineOne frame of cursor D, one blinking cursor per active party member (Menu_PartyActive of them): tiles and attributes $3020 into all three sprites (and $20 into Menu_Unk0D9B); each of the three...
verifiedMenu_CursorBlinkMasked$C2:8B69 · 5 B · EngineBlink timer 0: clears the bits of Menu_BlinkTimers[0] that A has set (Menu_CursorBlinkMasked passes Menu_BlinkMask; the sub-entry Menu_CursorBlink, $C2:8B6E, $FC, leaving a count 0-3), counts it...
verifiedMenu_CursorBlink$C2:8B6E · 23 B · Engine
verifiedMenu_CursorPosAB$C2:8B85 · 14 B · EngineThe sprite position for cursor index A: with M=1, A = X + 2 and B = Y - 1 of its Menu_CursorPos record (X = the record offset, Menu_CursorRecOffset).
verifiedMenu_StartListArrows$C2:8B93 · 19 B · EngineMenu_ArrowsOff = 0 and starts Menu_ListArrowsThread in slot 4.
verifiedMenu_Times4$C2:8BA6 · 18 B · EngineA = the low byte of A x 4, through the hardware multiplier (two XBAs and a NOP as the wait).
verifiedMenu_ListArrowsThread$C2:8BB8 · 126 B · EngineThread (slot 4): each frame counts Menu_ArrowTimer (7..0) and toggles bit 0 of Menu_ArrowBlink when it wraps.
verifiedMenu_RunCommand$C2:8C36 · 36 B · EngineRuns command A (Menu_CommandTable) with Menu_CmdChar = Y and Menu_ItemId = X (low bytes), stores its result A in Menu_CmdResult, runs Menu_Unk834D (for every command) and returns the result.
verifiedMenu_RunCommand_Return$C2:8C5A · 1 B · Engine
verifiedMenu_CommandTable$C2:8C5B · 26 B · EngineMenu_RunCommand's handlers by command number (BankC2Cmd_* in constants_engine.inc).
verifiedMenu_CmdFindInParty$C2:8C75 · 4 B · EngineCommand 0: Menu_CmdFindListed over the 3 active positions only.
verifiedMenu_CmdAddToParty$C2:8C79 · 26 B · EngineCommand 1: puts character Menu_CmdChar in the active party.
verifiedMenu_CmdJoin$C2:8C93 · 15 B · Engineposition Y = Menu_CmdChar, and its bit in Menu_Unk29AF (BankFF_CharBits: $80 for character 0 ... $01 for 7) set; A = the character.
verifiedMenu_CmdPartyToReserve$C2:8CA2 · 28 B · EngineCommand 2: when character Menu_CmdChar is in the active party, the members after it move up one, the third position is emptied (bit 7 set on the byte now there), and the character goes to the...
verifiedMenu_CmdPushReserve$C2:8CBE · 17 B · Engine
verifiedMenu_CmdFindListed$C2:8CCF · 2 B · EngineCommand 3: looks for character Menu_CmdChar in Menu_PartyOrder positions 0 to Menu_CmdLimit - 1 (all 9 here; 3 from the sub-entry Menu_CmdFindListed_Limit, A = the count, used by Menu_CmdFindInParty).
verifiedMenu_CmdFindListed_Limit$C2:8CD1 · 20 B · Engine
verifiedMenu_CmdAddToReserve$C2:8CE5 · 18 B · EngineCommand 4: unless character Menu_CmdChar is listed already, puts it in the first empty reserve position (Menu_CmdJoin, which also sets its Menu_Unk29AF bit); nothing when the reserve is full.
verifiedMenu_CmdUnlist$C2:8CF7 · 14 B · EngineCommand 5: empties the Menu_PartyOrder position of character Menu_CmdChar (bit 7 set; nothing moves up).
verifiedMenu_CmdRefillWord3$C2:8D05 · 23 B · EngineCommand 6: Menu_RecRefillWord3 for each of the 7 Menu_CharRecords.
verifiedMenu_RecRefillWord3$C2:8D1C · 41 B · EngineFor the Menu_CharRecords record at Y: word .Word3 = word .Word5 plus a bonus by .Unk2A ($A1: half of .Word5, $A0: a quarter, else none), capped at 999.
verifiedMenu_CmdRefillByte7$C2:8D45 · 30 B · EngineCommand 7: for each of the 7 Menu_CharRecords, byte .Word7 = byte .Word9 (low bytes only).
verifiedMenu_CmdSetSram7FE2$C2:8D63 · 7 B · EngineCommand 8: Menu_SramUnk7FE2 = $FF (BankC2_MenuEntry's new-game path zeroes it; meaning not traced).
verifiedMenu_CmdBootCheckSaves$C2:8D6A · 37 B · EngineCommand 9 (BankC2_BootArg, from GameLoop at boot): runs BankFF_UnkF9C4 for Menu_SaveSlot = 0, 1, 2 until one returns A = 0: the save-slot check (the slot's signature word and checksum in SRAM...
verifiedMenu_CmdEquip$C2:8D8F · 80 B · EngineCommand $0A: equipment of character record Menu_CmdChar (the Menu_CharRecords index), item Menu_ItemId: - id 0: the four equipment bytes (Menu_EquipSlotOffsets) get the "no item" ids of...
verifiedMenu_EquipNoneIds$C2:8DDF · 4 B · Enginethe "no item" id of categories 0-3.
verifiedMenu_CmdEquipItem$C2:8DE3 · 59 B · Enginethe item path (Menu_ItemId non-zero).
verifiedMenu_CmdItemCount$C2:8E1E · 15 B · EngineCommand $0C: A = the count of item Menu_ItemId held (Menu_FindItem), 0 when there is none.
verifiedMenu_ApplyHeal$C2:8E2D · 85 B · EngineMenu_HealShown's six words = $FFFF (nothing to show); the amounts (Menu_CalcHealAmounts); then for member Menu_UseTarget, or with Menu_UseKind bit 3 every active member (Menu_PartyActive of them...
verifiedMenu_HealHp$C2:8E82 · 41 B · EngineMember X / 2's HP amount (Menu_HealAmounts), or the record's .Unk3F (max HP) when Menu_UseAmountB bit 6 is set (the 16-bit BIT of Menu_UseAmountA: V = bit 14); at most 999; that goes to...
verifiedMenu_HealMp$C2:8EAB · 33 B · EngineAs Menu_HealHp for MP: amount Menu_HealAmounts[3 + X / 2], or .Word9 (max MP) when full, to Menu_HealShown[3 + X / 2] (no cap), added to .Word7, at most .Word9.
verifiedMenu_CalcHealAmounts$C2:8ECC · 137 B · EngineThe six Menu_HealAmounts words (HP for members 0-2, then MP), with DB=$00 for the multiplier.
verifiedMenu_UseHealOn$C2:8F55 · 23 B · EngineMenu_UseHealItem's confirm: Menu_ApplyHeal, colours $84-$87 = MenuRom_HealNumberPal, Menu_ShowHealNumbers.
verifiedMenu_ShowHealNumbers$C2:8F6C · 95 B · EngineShows the Menu_HealShown amounts over the members' sprites and waits for them: the digit tiles (BankFF_WidenTiles) queued (Menu_VramRecDigits); the palette flagged; Menu_HealCount and...
verifiedMenu_HealNumberHp$C2:8FCB · 36 B · EngineMember Menu_CurMember's HP amount (Menu_HealShown[member]), unless negative (none): its BCD (Menu_BinToBcd, 2 bytes) word to Menu_HealShown at Menu_Tmp00 (the packed index), Menu_HealParts = 1...
verifiedMenu_HealNumberMp$C2:8FEF · 39 B · EngineAs Menu_HealNumberHp for the MP amount (Menu_HealShown + 6, one byte to BCD), into Menu_HealShown + 6 at Menu_Tmp00, Menu_HealParts bit 1.

$C2:9000

Verified · 63

verifiedMenu_HealNumbersThread$C2:9016 · 49 B · EngineThe thread of Menu_ShowHealNumbers (slot 7): with Menu_HealParts bit 0, the HP numbers (Menu_HealBounce from entry 0, 4 digits, values at Menu_HealShown) with sound 6 (Menu_PlaySfxNow); then with...
verifiedMenu_HealBounce$C2:9047 · 76 B · EngineSound A (Menu_PlaySfxNow), then a frame at a time (a yield between): OAM high-table bytes $0908-$090A (entries 32-43) zeroed; the next byte of MenuRom_HealBounce (Menu_HealStep + 1) is the lift; a...
verifiedMenu_HealNumberSprites$C2:9093 · 101 B · EnginePuts the BCD value Menu_NumBcd as digit sprites from OAM entry 32 + Y / 4 on, digit Menu_Tmp00 (the highest) down to 0: leading zeros (but not the ones digit) take an entry without writing it; at...
verifiedMenu_HealNumberXOfs$C2:90F8 · 4 B · EngineBy the highest digit drawn (0-3): the first sprite's X offset, -4, -8, -12, -16 (the number centred on .ScreenX).
verifiedMenu_StashInventory$C2:90FC · 37 B · EngineWith Menu_Unk0D7E set: the inventory ($200 bytes, Menu_InvIds and Menu_InvCounts) is copied to Menu_InvStash and the ids are zeroed (the counts stay), so the item and equipment screens show none.
verifiedMenu_UnstashInventory$C2:9121 · 22 B · EngineWith Menu_Unk0D7E set: Menu_InvStash is copied back over the inventory ($200 bytes).
verifiedMenu_CharRecalc$C2:9137 · 55 B · EngineMenu_CharCalcStats; with accessory Menu_DoubleStat5Item, stat 5 is doubled (ASL); then the record's .Word3 = Menu_CurCharRec's (as capped by Menu_EquipStatCat3), and the 11 derived bytes...
verifiedMenu_CharCalcStats$C2:916E · 109 B · EngineMenu_StatBoosts, Menu_WeaponPower and Menu_ArmorSum ($0DAE-$0DB6) = 0; Menu_EquipSlotStats for slots 3, 2, 1, 0 (Menu_EquipSlotIdx); then for i = 6 down to 0, stat s = MenuRom_StatOrder[i]...
verifiedMenu_AttackFormulas$C2:91DB · 16 B · EngineThe attack formula by character (record byte 0 AND 7): A for 0, 3, 4, 6 and 7, B for 1 and 2, C for 5.
verifiedMenu_AttackFormulaA$C2:91EB · 56 B · EngineWRDIV = 5 x Menu_WeaponPower + 12 x stat 0; A = 9 (the divisor).
verifiedMenu_AttackFormulaB$C2:9223 · 25 B · EngineWRDIV = 2 x (stat 4 + Menu_WeaponPower); A = 3.
verifiedMenu_AttackFormulaC$C2:923C · 37 B · EngineWRDIV = 16 x stat 0 + MenuRom_Char5Attack[record byte $12] (a word table; the doubled index is taken 8-bit); A = 9.
verifiedMenu_EquipSlotStats$C2:9261 · 13 B · EngineAdds equipment slot Menu_EquipSlotIdx (0-3) to the sums through Menu_EquipStatTable.
verifiedMenu_EquipStatTable$C2:926E · 8 B · EngineMenu_EquipSlotStats' routine per slot: 0 the weapon byte (.Unk29), 1 .Unk28, 2 .Unk27, 3 the accessory (.Unk2A), the category order of Menu_EquipSlotOffsets.
verifiedMenu_EquipStatWeapon$C2:9276 · 11 B · EngineMenu_WeaponPower = Menu_ItemSortKeys[weapon], then its boosts (Menu_AddItemBoosts, a branch).
verifiedMenu_EquipStatCat1$C2:9281 · 5 B · EngineX = the .Unk28 item, then Menu_EquipStatCat2's .add.
verifiedMenu_EquipStatCat2$C2:9286 · 15 B · EngineMenu_ArmorSum += Menu_ItemSortKeys[.Unk27 item] (from .add: the item in X), then its boosts (Menu_AddItemBoosts).
verifiedMenu_EquipStatCat3$C2:9295 · 44 B · EngineThe accessory: Menu_CurMaxHp = .Word5 + .Word5 / 2 (Menu_BonusHalfId) or / 4 (Menu_BonusQuarterId) or + 0, at most 999; .Word3 lowered to it when above; then the accessory's boosts (falls into...
verifiedMenu_AddItemBoosts$C2:92C1 · 51 B · EngineFor item X: v = Menu_ItemInfo4[X]; when non-zero, the word MenuRom_ItemBoosts[v] gives in its low byte (bit 0 dropped) one bit per stat order entry from bit 7 down (MenuRom_StatOrder[i] for the...
verifiedMenu_UnpackConfig$C2:92F4 · 91 B · EngineZeroes $0D86-$0D91, then splits the first three Menu_Config bytes into one variable per field: byte 0 bits 3-7 into Menu_CfgA3-A7 (0 or 1 each) and bits 0-2 into Menu_CfgALow; byte 1 bits 0-2 into...
verifiedMenu_PackConfig$C2:934F · 89 B · EngineThe reverse of Menu_UnpackConfig: Menu_Config byte 0 = Menu_CfgA7, A6, A5, A4, A3 (bit 0 of each) in bits 7-3 and Menu_CfgALow AND 7; byte 1 = Menu_CfgB7, B6 in bits 7-6, (Menu_CfgBMid AND 7) x 8...
verifiedMenu_CanEquip$C2:93A8 · 23 B · EngineWhether the current character can equip item Menu_ItemId: A = Menu_ItemEquipChars[id] AND the character's BankFF_CharBits bit (the character id is the first byte of Menu_CurCharRec); non-zero = yes.
verifiedMenu_PageScroll$C2:93BF · 78 B · EnginePages a list on Menu_PadAction bits 1 (back) and 0 (on; bit 1 wins): the new top is Menu_PageTop - Menu_PageStep (no borrow test: a wrap is caught by the compare with Menu_PageMax, and the top...
verifiedMenu_InitPpuAndRam$C2:940D · 259 B · EnginePuts the PPU and CPU registers into the menu's starting state, then clears all of VRAM and most of bank $7E with DMA.
verifiedMenu_DmaZeroWord$C2:9510 · 2 B · Enginethe fixed DMA source of Menu_InitPpuAndRam's VRAM clear and of Menu_DmaClearWram.
verifiedMenu_DmaClearWram$C2:9512 · 48 B · EngineZeroes Y bytes of bank $7E from address X with DMA channel 0 (fixed source Menu_DmaZeroWord, one register: WMDATA).
verifiedMenu_DmaCopyFFToWram$C2:9542 · 44 B · EngineCopies Y bytes from bank $FF (MenuRom_DmaCopyBank), address A, to bank $7E at address X with DMA channel 0 (stepping source, one register: WMDATA).
verifiedMenu_InitNewGameData$C2:956E · 77 B · EngineSets up the data of a new game (inferred from what it fills).
verifiedMenu_ClearConfigAndFlags$C2:95BB · 80 B · EngineZeroes Menu_FlagBlock7F ($7F:0000-$01FF), the page $7E:0400-$04FF (Menu_PlayTime and what follows) and Menu_Config ($2990-$29AF), then copies MenuRom_DefaultConfig (12 B) to Menu_Config and the 9...
verifiedMenu_Expand3bppTiles$C2:960B · 35 B · EngineExpands A 3bpp tiles (24 bytes: planes 0-1, then plane 2) from bank $FF at X to 4bpp tiles in bank $7E at Y: the 16 bytes of planes 0-1 are copied (MVN), then each plane-2 byte is stored with...
verifiedMenu_TilesOrPlane3$C2:962E · 37 B · EngineFor Y 4bpp tiles from X: each row's plane 3 = planes 0 OR 1 OR 2, so every non-zero pixel gets colour + 8 (colours 1-7 become 9-15).
verifiedMenu_TilesOrPlanes23$C2:9653 · 37 B · EngineFor Y 4bpp tiles from X: each row's planes 2 and 3 = planes 0 OR 1, so colours 1-3 become 13-15.
verifiedMenu_TileOrPlane2$C2:9678 · 21 B · EngineFor the 4bpp tile at X: each row's plane 2 = planes 0 OR 1 and plane 3 = 0 (one word store), so colours 1-3 become 5-7.
verifiedMenu_LoadGraphics$C2:968D · 445 B · EngineBuilds the menu's tiles in Menu_TileBuf / Menu_Bg3TileBuf and sends them to VRAM through Menu_VramQueue (forced blank: Menu_InitSystems runs it after Menu_InitPpuAndRam), then loads part of the...
verifiedMenu_ClearOam$C2:984A · 43 B · EngineHides every sprite of the OAM copy: all 128 low-table entries = X 0, Y $E0, tile 0, attributes $E0 (the word Menu_OamHidden, $E000, repeated) and the 32 high-table bytes = Menu_OamHighInit ($AA...
verifiedMenu_BuildItemTables$C2:9875 · 275 B · EnginePrepares the menu's item and character data: - Menu_CleanInventory; - Menu_Unk0D7C/0D7E: 0, or $FFFF when Menu_Flag7F00BA has bit 0 set (0D7C) and also bit 1 clear (0D7E); Menu_Unk0D32/0D34 = 0...
verifiedMenu_CleanInventory$C2:9988 · 42 B · EngineEmpties every inventory slot (id and count = 0) whose count is 0, or whose id is 0, a category's "no item" id ($5A, $7B, $94) or Menu_ItemIdEnd and above.
verifiedMenu_RefreshAllChars$C2:99B2 · 24 B · EngineFor characters 0-6: Menu_LoadCharRec, then Menu_CharRecalc (the derived stats, written back to the record).
verifiedMenu_Mode00List$C2:99CA · 4 B · EngineMenu_ModeLists entry 0: the handlers Menu_MainThread runs by Menu_ThreadVar.
verifiedMenu_MainMenuInit$C2:99CE · 77 B · EngineHandler 0 of mode 0.
verifiedMenu_MainMenuLoop$C2:9A1B · 125 B · EngineHandler 1 of mode 0, every frame: Menu_CursorSel = Menu_MainSel, Menu_PadInput (the pad: it moves Menu_CursorSel and sets Menu_PadAction).
verifiedMenu_ReturnToMainMenu$C2:9A98 · 21 B · EngineBack from a submenu to mode 0: Menu_Mode = 0, Menu_ThreadVar = 1 (Menu_MainMenuLoop), the threads of Menu_SubThreads killed, Menu_MainMenuRedraw, and a tail jump to Menu_PlaySound0.
verifiedMenu_MainMenuMaps$C2:9AAD · 167 B · EngineBuilds two tilemaps in WRAM: a 16 x 6 window frame at Menu_MainFrame (tiles $3FA4-$3FAC: corners, edges and fill; row 1 copied to rows 2-4) and the background pattern of BG2 at Menu_Bg2Map (the 2...
verifiedMenu_MainMenuPreview$C2:9B54 · 17 B · EngineThe preview of icon Menu_MainSel: its Menu_MainPreviewTable routine, then Menu_MainMenuIcons.
verifiedMenu_MainPreviewTable$C2:9B65 · 12 B · EngineMenu_MainMenuPreview's routine per icon 0-5 (Menu_Icon0Preview to Menu_Icon3Preview for icons 0-3; Menu_UnkC9E5, the party order of mode 5, for icon 4 and Menu_UnkD065, the save slots of mode 6...
verifiedMenu_MainMenuRedraw$C2:9B71 · 18 B · EngineRedraws mode 0 after a submenu: icon Menu_MainSel's Menu_MainRedrawTable routine, Menu_MainMenuIcons, then a tail jump to Menu_QueueVramRom with Menu_VramRecBg2B (VRAM $6040 = $7E:3E80, $680 bytes).
verifiedMenu_MainRedrawTable$C2:9B83 · 12 B · EngineMenu_MainMenuRedraw's routine per icon 0-5 (Menu_Icon0Redraw to Menu_Icon3Redraw for icons 0-3; Menu_UnkCAE6 for icon 4 and Menu_UnkD0DB for icon 5).
verifiedMenu_MainMenuIcons$C2:9B8F · 79 B · EngineMenu_RunDrawList with MenuRom_MainIconList; Menu_HdmaenShadow |= Menu_MainHdmaBits (HDMA channels 0 and 1 and Menu_NmiMoveReq: the NMI copies Menu_NmiMoveSize = $1E bytes from $7E:9750 to...
verifiedMenu_MainIconSprites$C2:9BDE · 75 B · EngineOAM entries 0-5 = MenuRom_MainIconOam (the six icons), the selected icon's tile + $20; entries 6 and 7 = arrows (tile $22, Menu_ArrowAttr, the second flipped vertically) at the selected icon's X +...
verifiedMenu_Mode01List$C2:9C29 · 8 B · EngineMenu_ModeLists entry $01: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below).
verifiedMenu_Mode01H0$C2:9C31 · 8 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar + 1 (to handler 1) and a tail jump to Menu_Mode01Init.
verifiedMenu_Mode01H1$C2:9C39 · 55 B · EngineHandler 1, every frame: Menu_PadInput.
verifiedMenu_Mode01H2$C2:9C70 · 53 B · EngineHandler 2, every frame: Menu_PadInput.
verifiedMenu_Mode01H3$C2:9CA5 · 87 B · EngineHandler 3, every frame: Menu_PadInput.
verifiedMenu_EquipClearCharFlag$C2:9CFC · 27 B · EngineWith Menu_ListKind 0: the character id at Menu_PartyList[Menu_Unk0412] (the cursor row alone, not Menu_CurMember = row + Menu_Unk0413: with the list scrolled this is another member's id) gets its...
verifiedMenu_MemberCursor$C2:9D17 · 68 B · EngineHandler 1's cursor: when the member list scrolls (Menu_MemberMaxTop non-zero), an edge move (Menu_CursorDpad bit 7) scrolls it a row (Menu_MemberListScroll).
verifiedMenu_MemberListScroll$C2:9D5B · 84 B · EngineScrolls the member list one row: without Down (an Up edge), Menu_Unk0413 - 1 unless it is 0, the new row drawn at $7E:3580, the rows copied to row $26, Menu_ScrollStep = -4, Menu_RowScrollWord =...
verifiedMenu_MemberScrollAnim$C2:9DAF · 199 B · EngineThe member list's row scroll: Menu_CurMember = Menu_CursorSel + Menu_Unk0413 is loaded and drawn at Menu_MapPtr (Menu_DrawMemberRow), its 6 x 12 tiles in both maps get attribute bit 4...
verifiedMenu_HighlightMemberRow$C2:9E76 · 58 B · EngineFor the 3 member rows (6 x 12 tiles each from $7E:2E84, $180 bytes apart, and the same in the BG2 map): attribute bit 4 set (palette + 4, where Menu_Icon0Preview puts the dimmed colours) except on...
verifiedMenu_SetMemberRowAttr$C2:9EB0 · 29 B · EngineMenu_SetRowsAttr on 6 rows of Y's low byte tiles from Menu_Tmp04, OR Y's high byte (attribute bits 4-7 cleared, then set), in the BG1 map and $1000 bytes on (the BG2 map); a tail jump for the second.
verifiedMenu_EquipSlotIdle$C2:9ECD · 56 B · EngineHandler 2's frame without confirm or cancel: Menu_DrawSlotName, Menu_MemberPageSwitch, Menu_PlaySound0 when Menu_CursorSel differs from Menu_Unk0FC5 (which takes it), Menu_HighlightSlot...
verifiedMenu_EquipItemIdle$C2:9F05 · 217 B · EngineHandler 3's frame without confirm or cancel, on the item list (Menu_EquipList, top row Menu_EquipListTop).
verifiedMenu_ShiftItemListMap$C2:9FDE · 45 B · EngineMoves the item list's tilemap rows ($7E:4F80-$537F) by one item (two tile rows, $80 bytes) after a scroll: with Menu_ScrollStep positive (read as the high byte of the word at Menu_ScrollStep - 1)...

$C2:A000

Verified · 70

verifiedMenu_MemberPageSwitch$C2:A00B · 70 B · EngineOn Menu_PadAction's page bits: bit 1 the next member (Menu_Unk85 wraps to 0), bit 0 the one before (0 wraps to Menu_Unk85 - 1).
verifiedMenu_Icon0Preview$C2:A051 · 150 B · EngineMenu_MainPreviewTable entry 0.
verifiedMenu_DimPalette$C2:A0E7 · 26 B · EngineCopies colours 0-23 of Menu_PalBuf to Y at half brightness: each colour shifted right one bit with the bits that came down from the next channel masked off (AND $3DEF).
verifiedMenu_Icon0Redraw$C2:A101 · 25 B · EngineMenu_MainRedrawTable entry 0: colours $70-$77 = MenuRom_Icon0RedrawPal, Menu_UnstashInventory, Menu_HdmaenShadow = Menu_Icon0HdmaBits.
verifiedMenu_Mode01Init$C2:A11A · 86 B · EngineMode 1's set-up (Menu_Mode01H0 jumps here): Menu_StashInventory; the tilemap $7E:3600-$3DFF zeroed; colours $70-$73 and $74-$77 both = the 4 colours at MenuRom_Mode01Pal; the draw list...
verifiedMenu_MemberArrows$C2:A170 · 66 B · EngineThe list arrows of the member list, with DB=$00 for the multiplier and divider: nothing when Menu_MemberMaxTop is 0.
verifiedMenu_DrawMemberRows$C2:A1B2 · 55 B · EngineDraws the member rows from Menu_Unk0413 on into the tilemap from $7E:2E00, 6 rows ($180 bytes) apart, until Menu_Unk85 members or 3 rows (the map address reaching $3280): Menu_DrawMemberRow for a...
verifiedMenu_DrawEmptyRow$C2:A1E9 · 6 B · EngineRuns the draw list MenuRom_EmptyRowList (a tail jump).
verifiedMenu_MemberRowFlags$C2:A1EF · 39 B · EngineFor the loaded character (Menu_CurCharRec): Menu_Unk0D4D = its id (record byte 0 AND 7) OR $20; Menu_Unk0D5D = 4 when its Menu_Unk0D38 quotient is at least the record's word +3, else 0 (probably...
verifiedMenu_DrawMemberRow$C2:A216 · 9 B · EngineMenu_MemberRowFlags, then the draw list MenuRom_MemberRowList (a tail jump).
verifiedMenu_RedrawMember$C2:A21F · 16 B · EngineMenu_DrawMemberStatus, then the member's row again at the top of the list map ($7E:2E00, Menu_DrawMemberRow).
verifiedMenu_DrawMemberStatus$C2:A22F · 68 B · EngineThe selected member: the clock (Menu_DrawClock at Menu_MainClockTile), Menu_CurMember = Menu_Unk0412 + Menu_Unk0413, Menu_LoadPartyCharRec and Menu_CharRecalc, the draw list MenuRom_StatusList...
verifiedMenu_DrawCharIcon$C2:A273 · 83 B · EngineDraws a 6 x 2 tile block at $7E:2EEC / $7E:2F2C: the 12 tile words from MenuRom_CharIconTiles[e] on, e = Menu_CharIconIndex[the loaded character's id], and copies 16 colours from...
verifiedMenu_CharIconIndex$C2:A2C6 · 7 B · EnginePer character id 0-6: the byte offset into MenuRom_CharIconTiles and MenuRom_CharIconPals (Menu_DrawCharIcon).
verifiedMenu_EquipSlotsClose$C2:A2CD · 84 B · EngineBack from handler 2 to handler 1: Menu_ScrollStep's low byte = 0, Menu_CursorSel = Menu_Unk0412, Menu_CurMember = it + Menu_Unk0413 and loaded (Menu_LoadPartyCharRec), Menu_DrawEquipNames (X =...
verifiedMenu_EquipSlotsOpen$C2:A321 · 106 B · EngineFrom handler 1 to handler 2: the draw list MenuRom_SlotsOpenList, Menu_CurMember = Menu_Unk0412 + Menu_Unk0413 loaded and its row drawn at the top of the BG1 map ($7E:2E00, Menu_DrawMemberRow)...
verifiedMenu_DrawSlotName$C2:A38B · 47 B · EngineMenu_ListKind = Menu_CursorSel (the slot) and its name, Menu_EquipSlotNames[slot] (10 tiles, bank $C2), drawn at $7E:3086 with Menu_TextWord = 0 (Menu_DrawString); then the two tile rows at...
verifiedMenu_EquipSlotNames$C2:A3BA · 40 B · EngineThe four slot names, 10 bytes each in the menu's text encoding ($FF blank, $A0 'A', $BA 'a'): " Weapon ", " Helmet ", " Armor ", and "Accessory" followed by a 0 byte, which ends the string.
verifiedMenu_HighlightSlot$C2:A3E2 · 11 B · EngineMenu_SetSlotRowsAttr from $7E:3062.
verifiedMenu_SetSlotRowsAttr$C2:A3ED · 45 B · EngineFor the 4 slot rows (two tile rows each, $80 bytes apart) from X: the attribute byte of 11 tiles in both tile rows (Menu_SetAttr2Rows) = $1C (palette 7) except on row Menu_ListKind (the selected...
verifiedMenu_EquipItemsOpen$C2:A41A · 67 B · EngineFrom handler 2 to handler 3: Menu_EquipItemsSlideIn, the draw list MenuRom_ItemsOpenList, Menu_VramRecBg2B queued, Menu_ArrowX/Y = $68 / $42, Menu_EquipListSetup, the NMI move Menu_ScrollBuild ->...
verifiedMenu_EquipListRefresh$C2:A45D · 6 B · EngineMenu_ArrowX/Y = $68 / $62, then falls into Menu_EquipListSetup.
verifiedMenu_EquipListSetup$C2:A463 · 72 B · EngineThe item list of slot Menu_ListKind: Menu_ListEquipItems, WRDIVL/H = $1500 (the dividend of Menu_ListPageSetup's arrow factors), Menu_VramRecBg3 queued; Menu_EquipListTop = 0, Menu_Unk0D26 =...
verifiedMenu_EquipSlotRecOfs$C2:A4AB · 4 B · EnginePer slot (Menu_ListKind 0-3): the character record's byte that holds it (Menu_Unk0D26; Menu_Mode01H3 swaps that byte with the inventory).
verifiedMenu_EquipItemsSlideIn$C2:A4AF · 105 B · EngineHandler 2 to 3 (Menu_EquipItemsOpen): the draw list MenuRom_ItemsSlideInList; the 12 words at Menu_Unk5CC2 = Menu_ItemsSlideInWordA; the NMI move Menu_ScrollBuild -> Menu_Mode01HdmaTable...
verifiedMenu_EquipItemsSlideStep$C2:A518 · 81 B · EngineOne frame of the item slides: Menu_SlideWordA += Menu_SlideStep and the 12 words at Menu_Unk5CC2 = it; Menu_SlideWordB += Menu_SlideStep and the 28 words from Menu_Unk5D42 = it...
verifiedMenu_DrawEquipList$C2:A569 · 49 B · EngineDraws Menu_EquipPageRows (8) rows of the item list from entry Menu_EquipListTop of Menu_EquipList on, each with Menu_DrawEquipItem at Menu_EquipListMap ($7E:4FC6) + $80 per row (two tile rows).
verifiedMenu_DrawEquipItem$C2:A59A · 41 B · EngineDraws item Menu_ItemId at $7E:X with Menu_TextWord = Menu_ItemNameAttr (attribute byte $20) for the string: its name from Menu_ItemNamePtr, without the name's first byte (Y + 1, count 10 of the...
verifiedMenu_EquipPreviewItem$C2:A5C3 · 36 B · EngineHandler 3's frame: the item under the cursor, Menu_EquipList[ Menu_EquipListTop + Menu_CursorSel - 4] (the list's first row is cursor record 4), goes to Menu_ItemId and into the slot's byte of...
verifiedMenu_EquipCompareStats$C2:A5E7 · 91 B · EngineRecomputes the stats with the item tried on (Menu_CharCalcStats; stat 5 doubled with accessory Menu_DoubleStat5Item, as Menu_CharRecalc does), then compares each value with the one the record copy...
verifiedMenu_EquipCompareOfs$C2:A642 · 11 B · EngineMenu_EquipCompareStats' order: Menu_CharRec offsets of attack, defence and stats 0, 2, 5, 3, 1, 4, 6 (.Derived + 7, + 8, + 0 ...); its loop reads the first 9.
verifiedMenu_EquipItemsClose$C2:A64D · 74 B · EngineBack from handler 3 to handler 2 (Menu_Mode01H3, after a confirm or a cancel): the selected member again (Menu_DrawMemberStatus, which reloads the record copy), Menu_CalcUnk0D38, the member's row...
verifiedMenu_EquipItemsSlideOut$C2:A697 · 89 B · EngineThe reverse of Menu_EquipItemsSlideIn: the draw list MenuRom_ItemsSlideOutList; Menu_VramRecClock and Menu_VramRecBg2B queued; the NMI move Menu_ScrollBuild -> Menu_Mode01HdmaTable...
verifiedMenu_DrawEquipNames$C2:A6F0 · 46 B · EngineThe names of the four equipped items of the record copy, in slot order (weapon .Unk29, .Unk27, .Unk28, accessory .Unk2A), one under the other from $7E:X, $80 bytes (two tile rows) apart...
verifiedMenu_EquipSlotsSlideIn$C2:A71E · 153 B · EngineHandler 1 to 2 (Menu_Mode01H1, before Menu_EquipSlotsOpen): the draw list MenuRom_SlotsSlideInList; the NMI move Menu_ScrollBuild -> Menu_EquipHdmaTable, Menu_Mode01HdmaBytesA bytes...
verifiedMenu_EquipSlotsSlideStep$C2:A7B7 · 165 B · EngineOne frame of Menu_EquipSlotsSlideIn: the 12 words at Menu_Unk5CC2 = (word + 6) AND $1FF OR $6000, the 12 at Menu_Unk5D42 = (word + Menu_ScrollOfs) AND $1FF OR $6000.
verifiedMenu_EquipSlotsSlideOut$C2:A85C · 276 B · EngineHandler 2 back to 1 (Menu_Mode01H2, before Menu_EquipSlotsClose): a frame's wait; the draw list MenuRom_SlotsSlideOutList; the 12 words at $7E:3044 and at $7E:3084 (Menu_SlotsClearA/B, the slot...
verifiedMenu_EquipSlotsBackStep$C2:A970 · 150 B · EngineOne frame of Menu_EquipSlotsSlideOut: the 12 words at Menu_Unk5CC2 = (word - 6) AND $1FF OR $6000, the 12 at Menu_Unk5D42 = (word - Menu_ScrollOfs) AND $1FF OR $6000; Menu_BandA + 6, and 6 off...
verifiedMenu_MemberListHdma$C2:AA06 · 19 B · EngineMenu_EquipSlotsSlideOut's start table (copied to Menu_ScrollBuild): $10 lines of $FFFF, $30 lines of $01E0, three times $30 lines of $01D0 (the three member rows, 48 lines each), $10 lines of...
verifiedMenu_PutHdmaEntry$C2:AA19 · 27 B · EngineWrites HDMA entries of A lines with the value Menu_Tmp00/01 through WMDATA (the caller has set WMADDL/H): one entry for A below $80; for A = $80-$FE two, A - $7F lines then $7F lines (a count byte...
verifiedMenu_Mode02List$C2:AA34 · 12 B · EngineMenu_ModeLists entry $02: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the item screen).
verifiedMenu_Mode02H0$C2:AA40 · 10 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar = 2 (handler 2, the list) and a tail jump to Menu_Mode02Init.
verifiedMenu_Mode02H1$C2:AA4A · 60 B · EngineHandler 1, every frame, the row above the list: Menu_PadInput.
verifiedMenu_Mode02H2$C2:AA86 · 66 B · EngineHandler 2, every frame, the list: Menu_ItemsPicked = $FFFF (no slot picked), Menu_PadInput.
verifiedMenu_Mode02H3$C2:AAC8 · 130 B · EngineHandler 3, every frame, with a slot picked (Menu_ItemsPicked): Menu_PadInput.
verifiedMenu_Mode02H4$C2:AB4A · 24 B · EngineHandler 4, sort: Menu_SortInventory, a frame's wait, the list redrawn (Menu_DrawItemList), Menu_VramRecClock queued, Menu_CursorSel = $0A and Menu_ThreadVar = 1 (back to the row above the list).
verifiedMenu_SortInventory$C2:AB62 · 135 B · EngineRebuilds the inventory sorted: Menu_SortHave (256 bytes) and Menu_SortCounts (256) zeroed, and $20 bytes from $7E:0F02 (after Menu_ItemsPicked; why is not traced); every slot's id is marked in...
verifiedMenu_SortGroup$C2:ABE9 · 41 B · EngineAppends sort group X to the inventory at slot Y: the ids from Menu_SortGroupFirst[X] on, Menu_SortGroupCount[X] of them, that are marked in Menu_SortHave and lack Menu_ItemInfo0 bit 3, each with...
verifiedMenu_SortGroupFirst$C2:AC12 · 5 B · EnginePer sort group 0-4: the first id.
verifiedMenu_SortGroupCount$C2:AC17 · 6 B · EnginePer sort group 0-4: the number of ids.
verifiedMenu_Mode02H5$C2:AC1D · 29 B · EngineHandler 5, the equipment info of Menu_ShowEquipInfo: Menu_CursorHold + 1 (the cursor does not move), Menu_PadInput; on confirm or cancel Menu_PlaySound0, Menu_HdmaenShadow bit 2 cleared (the...
verifiedMenu_ItemListCursor$C2:AC3A · 199 B · EngineHandlers 2 and 3 without confirm or cancel.
verifiedMenu_ShiftInvListMap$C2:AD01 · 45 B · EngineMoves the item list's tilemap rows by one entry ($80 bytes, two tile rows) after a scroll: with Menu_ScrollStep positive (read as the high byte of the word at Menu_ScrollStep - 1), $7E:2F80-$347F...
verifiedMenu_ItemListSelect$C2:AD2E · 34 B · EngineThe slot under the list cursor: Menu_Unk0D26 = (Menu_ItemsTop + Menu_CursorSel) AND $FF (a word), Menu_Unk04CA = its count, Menu_ItemId = its id, and its description (Menu_DrawDescText).
verifiedMenu_Icon1Preview$C2:AD50 · 115 B · EngineMenu_MainPreviewTable entry 1: the draw list MenuRom_Icon1List; Menu_TextWord = 0; Menu_Unk0D77 = $FF and Menu_Unk0D78 = $FF (the next Menu_DrawDescText draws); colours $50-$57 = MenuRom_Icon1PalA...
verifiedMenu_Icon1Redraw$C2:ADC3 · 13 B · EngineMenu_MainRedrawTable entry 1: Menu_UnstashInventory, Menu_HdmaenShadow = Menu_Icon1HdmaBits.
verifiedMenu_Mode02Init$C2:ADD0 · 80 B · EngineMode 2's set-up (Menu_Mode02H0 jumps here): Menu_StashInventory; the draw list MenuRom_Mode02List; Menu_ArrowX/Y = $E8 / $50, WRDIVL/H = Menu_ItemsArrowSpan; Menu_TextAttr = 0; the paging of the...
verifiedMenu_RedrawCursorRow$C2:AE20 · 35 B · EngineRedraws the list row of Menu_ItemsCursor (Menu_DrawItemRow at Menu_InvListFirst + $80 x (Menu_ItemsCursor AND $0F)), with Menu_CursorSel = Menu_ItemsCursor for the call (the caller's word at...
verifiedMenu_DrawItemList$C2:AE43 · 34 B · EngineDraws the ten list rows: Menu_DrawItemRow for Menu_CursorSel = 0 to 9 at Menu_InvListFirst + $80 x row; the caller's word at Menu_CursorSel is put back.
verifiedMenu_DrawItemRow$C2:AE65 · 16 B · EngineMenu_DrawInvSlot for slot Menu_ItemsTop + Menu_CursorSel (an 8-bit sum) at $7E:X.
verifiedMenu_DrawInvSlot$C2:AE75 · 28 B · EngineSlot Y: Menu_RowItemCount = its count and Menu_RowItemId = its id; an id with Menu_ItemInfo0 bit 1 (usable from the menu) gets Menu_TextAttr bit 3 set (palette + 2; Menu_DrawString clears the bit...
verifiedMenu_ShowEquipInfo$C2:AE91 · 37 B · EngineThe equipment info of handler 5: Menu_ClearInfoRows, the characters who can equip Menu_ItemId (Menu_ListEquipChars), its value and label (Menu_EquipValueLabel), the draw list MenuRom_EquipInfoList...
verifiedMenu_ListEquipChars$C2:AEB6 · 85 B · EngineMenu_EquipCharNames (42 bytes, seven 6-byte entries) zeroed, then for each character bit of Menu_ItemEquipChars[Menu_ItemId] AND Menu_Unk29AF (probably the recruited characters), from bit 7...
verifiedMenu_EquipValueLabel$C2:AF0B · 47 B · EngineMenu_InfoValue = Menu_ItemSortKeys[Menu_ItemId] (the weapon's power or the armour value); Menu_ItemCategory of the id (A is the word at Menu_ItemId: its low byte is used); the 11 bytes at bank $FF...
verifiedMenu_EquipLabelPtrs$C2:AF3A · 8 B · EnginePer item category 0-3: the bank-$FF address of the 11-byte label Menu_EquipValueLabel copies (categories 1 and 2 share one).
verifiedMenu_UseTargetsOpen$C2:AF42 · 67 B · EngineOpens the member window of an item use: the draw list MenuRom_UseTargetsList; object 7 off (its .Id = $FF); Menu_SprResetChars; Menu_ClearInfoRows; Menu_VramRecBg3Rows62 queued; a frame's wait...
verifiedMenu_HideCharSprites$C2:AF85 · 24 B · EngineSets bit 0 of .Flags18 of objects 0-6 (non-zero: Menu_SprThread does not place them).
verifiedMenu_ShowCharSprites$C2:AF9D · 24 B · EngineClears bit 0 of .Flags18 of objects 0-6 again.
verifiedMenu_ClearInfoRows$C2:AFB5 · 56 B · EngineBG3 map rows 0-1 at Menu_Bg3TileBuf ($80 bytes) zeroed, then 14 words from column 15 of row 0 = Menu_InfoRowWordA and 14 from column 15 of row 1 = Menu_InfoRowWordB.
verifiedMenu_PlaceMemberSprites$C2:AFED · 88 B · EngineThe member rows of the use window: Menu_TextWord = 0; for each active member (Menu_CurMember 0 up to Menu_PartyActive, stopping at one Menu_LoadPartyCharRec does not load, or when the word at...

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verifiedMenu_MemberSprYX$C2:B045 · 6 B · EnginePer member row 0-2: the word Menu_PlaceMemberSprites stores at .ScreenY: Y = $78, $A0, $C8 (40 lines apart), X low byte $E4.
verifiedMenu_DrawInvEntry$C2:B04B · 96 B · EngineOne inventory row at $7E:X: for id Menu_RowItemId 0, 24 blank bytes (Menu_Unk9B76's $FF) with Menu_DrawString after a PLP (a tail jump).
verifiedMenu_UseItem$C2:B0AB · 66 B · EngineUses item Menu_ItemId (category 4, Menu_ItemInfo0 bit 1): Menu_ItemCategory; Menu_UseKind = ((BattleRom_ItemTargetMode[index] + 1) AND 3) x 4 (bits 2-3; bit 3 = all members, as...
verifiedMenu_UseItemDone$C2:B0ED · 1 B · Engine
verifiedMenu_UseKindTable$C2:B0EE · 12 B · EngineMenu_UseItem's routine by Menu_FirstSetBit (bit 7, 6, 5, 4, 3, none).
verifiedMenu_FirstSetBit$C2:B0FA · 13 B · EngineX = 2 x the number of clear bits above the first set bit of A, testing bits 7 down to 3; X = $0A when none of them is set.
verifiedMenu_UseRandomItem$C2:B107 · 6 B · EngineMenu_UseKindTable entry 3: Menu_RollRandomItem, then a tail jump to Menu_UseHealItem.
verifiedMenu_RollRandomItem$C2:B10D · 48 B · EnginePicks the random item's effect: r = RandomTable[Menu_NmiFrames] x 100 / 256 (0-99, the multiplier's high byte); the first Menu_RandomItemOdds entry above r gives the setter (Menu_RandomItemSets)...
verifiedMenu_RandomItemOdds$C2:B13D · 4 B · EngineMenu_RollRandomItem's bounds out of 100: 5, 20, 50 (and 100, not read).
verifiedMenu_RandomItemSets$C2:B141 · 8 B · EngineMenu_RollRandomItem's setters: 5%, 15%, 30% and 50%.
verifiedMenu_RandomItemSetA$C2:B149 · 11 B · EngineMenu_UseKind = $C2 (HP and MP), Menu_UseAmountB = $40 (full).
verifiedMenu_RandomItemSetB$C2:B154 · 11 B · EngineMenu_UseKind = $82 (HP), Menu_UseAmountB = $40 (full).
verifiedMenu_RandomItemSetC$C2:B15F · 16 B · EngineMenu_UseKind = $41 (MP), Menu_UseAmountB = 3, Menu_UseAmountA = $8A (a fixed 10 x 3 = 30).
verifiedMenu_RandomItemSetD$C2:B16F · 16 B · EngineMenu_UseKind = $80 (HP), Menu_UseAmountB = 1, Menu_UseAmountA = $B2 (a fixed 50 x 1 = 50).
verifiedMenu_UseHealItem$C2:B17F · 12 B · EngineMenu_UseKindTable entry 0 (an HP / MP item): Menu_UseAmountA = $B2 (fixed, 50 per Menu_UseAmountB) with Menu_UseKind bit 7 (HP), else $8A (fixed, 10 per unit: MP).
verifiedMenu_UseTargets$C2:B18B · 60 B · Engine
verifiedMenu_UseLeave$C2:B1C7 · 49 B · Engine
verifiedMenu_UseFullItem$C2:B1F8 · 8 B · EngineMenu_UseKindTable entry 4: Menu_UseKind = $CA (HP, MP, all members) and a jump into Menu_UseHealItem's member loop (Menu_UseTargets); Menu_UseAmountA is not set here (Menu_CalcHealAmounts always...
verifiedMenu_UseStatItem$C2:B200 · 74 B · EngineMenu_UseKindTable entry 5 (no effect bit): a stat item.
verifiedMenu_StatTargetCursor$C2:B24A · 43 B · EngineThe stat item's member cursor: a Menu_CursorSel off the member rows (Menu_CursorSel - Menu_UseRowFirst at least Menu_PartyActive) wraps: to the last row on Up (Menu_CursorDpad bit 3), else to the...
verifiedMenu_StatTargetCheck$C2:B275 · 50 B · EngineMenu_Unk0DBC = 0; Menu_CurMember = Menu_CursorSel - Menu_UseRowFirst, Menu_PlaySound0 when it is not Menu_UseTarget (which takes it); the member loaded (Menu_LoadPartyCharRec); with Menu_UseKind...
verifiedMenu_ApplyStatItem$C2:B2A7 · 111 B · EngineUses a stat item on member Menu_UseTarget: colours $84-$87 = MenuRom_Icon0Pal (the same 4 colours as icon 0's $24-$27); the six words at Menu_HealShown = $FFFF and the target's (Menu_UseTarget AND...
verifiedMenu_StatCountOfs$C2:B316 · 6 B · EnginePer stat entry 1-6 (Menu_UseKind; read as Menu_StatCountOfs - 1 + X, so entry 0 would be the RTS before): the offset from record byte $2F (.StatCounts) of the count Menu_ApplyStatItem raises.
verifiedMenu_AfterItemUse$C2:B31C · 55 B · EngineAfter a use: one of the picked slot's item taken (Menu_ItemCount = 1, Menu_ItemId = Menu_InvIds[Menu_ItemsPicked]; for Menu_ItemRandom a new effect rolled first, Menu_RollRandomItem...
verifiedMenu_Mode03List$C2:B353 · 10 B · EngineMenu_ModeLists entry $03: the handlers Menu_MainThread runs by Menu_ThreadVar (the tech screen, Menu_Mode03H0-H4).
verifiedMenu_Mode03H0$C2:B35D · 8 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar + 1 (handler 1) and a tail jump to Menu_Mode03Init.
verifiedMenu_Mode03H1$C2:B365 · 8 B · EngineHandler 1: the draw list MenuRom_TechMembersList, Menu_ThreadVar + 1, and on into handler 2 (sub-entry Menu_Mode03H2, $C2:B36D), every frame, the member window: Menu_LastMember = Menu_Unk84 (the...
verifiedMenu_Mode03H2$C2:B36D · 65 B · Engine
verifiedMenu_Mode03H3$C2:B3AE · 224 B · EngineHandler 3, every frame, the tech list: Menu_HdmaenShadow = Menu_TechHdmaBits, Menu_PadInput.
verifiedMenu_Mode03H4$C2:B48E · 139 B · EngineHandler 4, every frame, the target window: Menu_PadInput, Menu_TechTargetCursor.
verifiedMenu_TechCastLoops$C2:B519 · 7 B · EnginePer character id 0-6 (object 7's .Id): the .LoopFrame Menu_Mode03H4 gives the caster's copy with .Anim Menu_TechCastAnim (the frame the looping animation goes back to, probably the end of the...
verifiedMenu_TechMemberCursor$C2:B520 · 72 B · EngineHandler 2's frame without confirm or cancel: Left / Right (Menu_CursorDpad bits 1 / 0) step Menu_TechPage down / up, wrapping in 0-2; Menu_ListCursorEdge, then Menu_RepeatFast = 0 (STZ: the N of...
verifiedMenu_TechMemberScroll$C2:B568 · 96 B · EngineScrolls the member window one row, as Menu_MemberListScroll does in mode 1: without Down (an Up edge) Menu_TechMemberTop - 1 unless it is 0, the incoming member's sprite row 3 (above the window...
verifiedMenu_TechMemberScrollAnim$C2:B5C8 · 230 B · EngineThe member window's row scroll (mode 1's Menu_MemberScrollAnim, BG1 only): Menu_HdmaenShadow = Menu_TechScrollHdmaBits; the incoming member (Menu_TechMemberRow + Menu_TechMemberTop) loaded, its...
verifiedMenu_TechPageMark$C2:B6AE · 37 B · EngineThe page names' tiles: the 10 x 2 tiles at $7E:2EE4 get attribute byte $15, then the 2 x 2 at $7E:2EE4 + Menu_TechPage x 8 get $11 (Menu_SetAttr2Rows; probably the chosen page lit, the others dimmed).
verifiedMenu_TechListIdle$C2:B6D3 · 92 B · EngineHandler 3's frame without confirm or cancel: the caster loaded.
verifiedMenu_TechListScroll$C2:B72F · 157 B · EngineScrolls the tech list a row (as Menu_EquipItemIdle does mode 1's item list) unless it is at that end: on row 0 with Menu_TechListTop 0, or on another row (the bottom one) with the top at...
verifiedMenu_TechShiftListMap$C2:B7CC · 87 B · EngineMoves the tech list's tilemap rows by one tech (two tile rows, $80 bytes) after a scroll, 11 tiles wide from column 18: with Menu_ScrollStep positive (read as the high byte of the word at...
verifiedMenu_TechTargetCursor$C2:B823 · 27 B · EngineHandler 4's cursor: Menu_UseTargetCursor (as an item's), then the caster loaded again and Menu_Unk0DBC = 0 (nothing to do) when the caster's MP (record .Word7, low byte) is below Menu_TechUseCost.
verifiedMenu_UseTargetCursor$C2:B83E · 50 B · EngineThe member cursor of an HP / MP restore (an item's or a tech's): for a single target (Menu_UseKind bit 3 clear) a Menu_CursorSel off the member rows (Menu_CursorSel - Menu_UseRowFirst at least...
verifiedMenu_UseTargetCheck$C2:B870 · 106 B · EngineMenu_Unk0DBC = 0; Menu_CurMember = Menu_CursorSel - Menu_UseRowFirst, Menu_PlaySound0 when it is not Menu_UseTarget (which takes it) and the target is single (Menu_UseKind bit 3 clear).
verifiedMenu_Icon2Preview$C2:B8DA · 134 B · EngineMenu_MainPreviewTable entry 2: the draw list MenuRom_Icon2List; Menu_TechMemberRow = 0 when it is not below Menu_PartyActive; Menu_LoadCharPalettes, a frame's wait, Menu_StartSprThread; the member...
verifiedMenu_Icon2Redraw$C2:B960 · 25 B · EngineMenu_MainRedrawTable entry 2: Menu_HdmaenShadow = 1, Menu_StartSprThread, the draw list MenuRom_Icon2RedrawList, Menu_VramRecClock queued.
verifiedMenu_Mode03Init$C2:B979 · 104 B · EngineMode 3's set-up (Menu_Mode03H0 jumps here): the draw list MenuRom_Mode03List; Menu_CursorSel = Menu_TechMemberRow + $0B (the member's row record); the palette flagged; Menu_Unk84 = $FF (so...
verifiedMenu_TechCasterSprite$C2:B9E1 · 40 B · EngineObject 7 as the caster's copy in the list window: Menu_SprUploadMax = 2; the member (Menu_TechMemberRow + Menu_TechMemberTop) loaded; .Anim, .Kind and .Flags18 = 0, .ScreenY / .ScreenX low byte =...
verifiedMenu_TechLoadCaster$C2:BA09 · 38 B · EngineObject 7's .TileAttr high byte (the palette) = that of the loaded character's own object (page Menu_Times64 of its id; the offset is read back from Menu_Unk0D2C); then, with DP = object 7's page...
verifiedMenu_TechDrawMemberRow$C2:BA2F · 32 B · EngineOne member row of the tech screen at Menu_MapPtr: Menu_MemberRowFlags; Menu_Unk0D5E = 4 when the loaded character's MP (record .Word7, low byte) is below Menu_TechCost's low byte, else 0 (probably...
verifiedMenu_TechDrawMembers$C2:BA4F · 173 B · EngineThe member window: Menu_SprResetChars, object 7's .Flags18 = $FF; rows = Menu_Unk85 (the members), at most 3, kept in Menu_TechRowsLeft; from member Menu_TechMemberTop, row by row (Menu_TechSprRow...
verifiedMenu_TechRowSprite$C2:BAFC · 30 B · EnginePuts the sprite object of character A (page Menu_Times64 of it) in member row Menu_TechSprRow: .Id = A, .Flags18 = 0, .ScreenX low byte = $1C, .ScreenY = Menu_TechRowSprY[Menu_TechSprRow].
verifiedMenu_TechRowSprY$C2:BB1A · 5 B · EnginePer Menu_TechSprRow: the .ScreenY of rows 0-2 ($38, $68, $98: 48 lines apart), 3 (above the window, $08) and 4 (below, $C8), the rows a member scrolls in from.
verifiedMenu_TechShowCost$C2:BB1F · 49 B · EngineThe list cursor's tech: Menu_TechPartners (Menu_TechId, the members it needs); its MP cost (Menu_TechMpCost, in Menu_TechCost) and the cost table index into Menu_TechCostIdx[0]; Menu_TextAttr = 4...
verifiedMenu_TechListOpen$C2:BB50 · 60 B · EngineThe list window: WRDIVL/H = $1500; Menu_ListTop = Menu_TechListTop x 4; the paging of Menu_TechCount techs eight rows a page from cursor record 0 (Menu_ListPageSetup with Y = the word at...
verifiedMenu_TechDrawRows$C2:BB8C · 74 B · Engine
verifiedMenu_TechPartners$C2:BBD6 · 76 B · EngineMenu_TechMembers[1-2] = $FF; Menu_SprResetChars; Menu_TechId = Menu_TechList[Menu_TechListRow + Menu_TechListTop] (the cursor's tech); the characters its Menu_TechShown byte needs...
verifiedMenu_TechMpCost$C2:BC22 · 55 B · EngineThe MP cost of tech Menu_TechId for the loaded character: on page 0 (Menu_TechPage) X = the id; else (REP #$30) X = the byte at Menu_TechCostIdxs + 64 x (record byte 0 AND $0F, the character) +...
verifiedMenu_TechCostCut$C2:BC59 · 22 B · EngineA = the MP cost in A's low byte as the loaded character's accessory (record .Unk2A) cuts it: $A2 halves it, $A3 halves it twice, each time rounded up (LSR, ADC #0); other accessories leave it...
verifiedMenu_TechPageCheck$C2:BC6F · 63 B · EngineA key of the member and page, (Menu_TechMemberRow + Menu_TechMemberTop) x 16 OR Menu_TechPage, compared with Menu_Unk84 (which takes it); nothing more when equal.
verifiedMenu_TechBuildList$C2:BCAE · 31 B · EngineMenu_TechList's first 24 bytes = $FF, then Menu_TechListBytes and Menu_TechListIds.
verifiedMenu_TechListBytes$C2:BCCD · 51 B · EngineLists in Menu_TechBytesList the tech bytes (Menu_TechShown indexes) of page Menu_TechPage (Menu_TechPages: the first byte and the count) whose MenuRom_TechByteMembers has the loaded character's...
verifiedMenu_TechListIds$C2:BD00 · 64 B · EngineFor each byte n of Menu_TechBytesList (to the $FF): every set bit of Menu_TechShown[n], from bit 7, is one tech, numbered from Menu_TechFirstIds[n] up (the loop ends at Menu_TechFirstIds[n + 1])...
verifiedMenu_TechFirstIds$C2:BD40 · 37 B · EnginePer tech byte 0-36 (Menu_TechShown): the id of the tech of its bit 7.
verifiedMenu_TechPages$C2:BD65 · 6 B · EnginePer Menu_TechPage 0-2: the first tech byte and the count (bytes 0-6, 7-21 and 22-36: probably the single, double and triple techs).
verifiedMenu_TechDrawList$C2:BD6B · 46 B · EngineThe eight list rows from entry Menu_Tmp00 of Menu_TechList: each id goes to Menu_TechId and is drawn (Menu_TechDrawRow) at $7E:3024 on, $80 bytes a row.
verifiedMenu_TechDrawRow$C2:BD99 · 25 B · EngineDraws list row Menu_TechId at $7E:X: its name (Menu_TechDrawName), or for $80 and up (the $FF after the list) 11 blank tiles: the string at Menu_Unk9B76 ($FF bytes) through Menu_DrawString, a tail...
verifiedMenu_TechDrawName$C2:BDB2 · 57 B · EngineDraws the name of tech A (11 tiles at MenuRom_TechNames + 11 x A, by the hardware multiplier) at $7E:Menu_MapPtr, with Menu_TextAttr = $0C for a tech with Menu_TechInfo bit 6 (BankFF_UnkF813's...
verifiedMenu_TechNextMark$C2:BDEB · 22 B · EngineOn page 0, for a tech with Menu_TechInfo bit 6 (the one being learnt, probably), the draw list MenuRom_TechNextList.
verifiedMenu_TechDescIfNew$C2:BE01 · 21 B · EngineMenu_TechDescText when Menu_TechId is not the string drawn last (Menu_Unk0D77) or Menu_Unk0D78 bit 7 is set (the same test is made again there).
verifiedMenu_TechPageTitle$C2:BE16 · 29 B · EngineThe page's title string: Menu_HdmaenShadow = Menu_TechHdmaBits, Menu_TextDest = $5356, Menu_Unk0DC9 = $0A, string Menu_TechPage + $76 of the tech text table, through Menu_TechDescText's set-up...
verifiedMenu_TechDescText$C2:BE33 · 17 B · EngineMenu_DrawDescText for the tech screen: Menu_TextDest = $5344, Menu_Unk0DC9 = 1, A = Menu_TechId; then (sub-entry Menu_TechTextSetup, $C2:BE44, also the tail of Menu_TechPageTitle) unless A is the...
verifiedMenu_TechTextSetup$C2:BE44 · 53 B · Engine
verifiedMenu_TechTargetsOpen$C2:BE79 · 85 B · EngineOpens (or, after a use, redraws) the target window of handler 4: the caster (Menu_TechMemberRow + Menu_TechMemberTop, a 16-bit store: the byte after Menu_CurMember = 0) loaded, its cost...
verifiedMenu_VramRecTechRows$C2:BECE · 7 B · EngineA Menu_VramRec: VRAM $5840 = $7E:2E80 (BG1 map rows 2-9), $200 bytes; its unused last byte is the first of Menu_VramRecTechLow.
verifiedMenu_VramRecTechLow$C2:BED5 · 7 B · EngineA Menu_VramRec: VRAM $5C00 = $7E:3600 (the first half of what Menu_VramRecBg1Low sends), $400 bytes; its unused last byte is the PHP opcode of Menu_TechTargetRows.
verifiedMenu_TechTargetRows$C2:BEDC · 83 B · EngineThe target window's rows: for each active member from 0 (Menu_CurMember, stopping at one Menu_LoadPartyCharRec does not load, or when the word at Menu_Unk51, ORed into its result, is non-zero...
verifiedMenu_TechTargetSprYX$C2:BF2F · 6 B · EnginePer target row 0-2: the word Menu_TechTargetRows stores at .ScreenY: Y = $58, $78, $98 (32 lines apart), X low byte $E4.
verifiedMenu_Mode04List$C2:BF35 · 8 B · EngineMenu_ModeLists entry $04: the handlers Menu_MainThread runs by Menu_ThreadVar (the settings screen, Menu_Mode04H0-H3).
verifiedMenu_Mode04H0$C2:BF3D · 8 B · EngineHandler 0: Menu_PlaySound0, Menu_ThreadVar + 1 (handler 1) and a tail jump to Menu_Mode04Init.
verifiedMenu_Mode04H1$C2:BF45 · 40 B · EngineHandler 1, every frame, the entry list: Menu_HdmaenShadow = Menu_CfgHdmaBits, Menu_PadInput.
verifiedMenu_Mode04H2$C2:BF6D · 50 B · EngineHandler 2, every frame, the button map: Menu_PadInput.
verifiedMenu_Mode04H3$C2:BF9F · 53 B · EngineHandler 3, every frame, entry 7's choice of Menu_CfgCLow (cursor records $0C-$0F): Menu_PadInput.
verifiedMenu_CfgEntryRun$C2:BFD4 · 43 B · EngineMenu_CfgCursor = Menu_CursorSel and that entry's Menu_CfgEntryTable routine (JSR (abs,X), with P saved around it); Menu_CfgPrevCursor = Menu_CfgCursor (which the routine may have changed); the...
verifiedMenu_CfgEntryTable$C2:BFFF · 24 B · EnginePer entry (cursor record) 0-11: the routine Menu_CfgEntryRun calls each frame the cursor is on it (with M=1, X=0).

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verifiedMenu_CfgEntry0$C2:C017 · 33 B · EngineCursor entry 0: on a confirm Menu_CfgA3 = (it + 1) AND 1, also in Menu_CfgShown, and sound command $F3 with it as the argument (Audio_CmdId / Audio_CmdArg0, Audio_DriverCommand; probably the...
verifiedMenu_CfgEntry2$C2:C038 · 18 B · EngineCursor entry 2: on a confirm Menu_CfgA5 = (it + 1) AND 1, also in Menu_CfgShown+2.
verifiedMenu_CfgEntry3$C2:C04A · 18 B · EngineCursor entry 3: on a confirm Menu_CfgB6 = (it + 1) AND 1, also in Menu_CfgShown+7.
verifiedMenu_CfgEntry4$C2:C05C · 18 B · EngineCursor entry 4: on a confirm Menu_CfgB7 = (it + 1) AND 1, also in Menu_CfgShown+8.
verifiedMenu_CfgEntry1$C2:C06E · 18 B · EngineCursor entry 1: on a confirm Menu_CfgA6 = (it + 1) AND 1, also in Menu_CfgShown+3.
verifiedMenu_CfgEntry7$C2:C080 · 21 B · EngineCursor entry 7: on a confirm Menu_CursorSel = Menu_CfgCLow + $0C (its record among $0C-$0F), Menu_CfgCLowOpen + 1 and Menu_ThreadVar = 3 (handler 3 picks the value).
verifiedMenu_CfgEntry9$C2:C095 · 18 B · EngineCursor entry 9: on a confirm Menu_CfgA7 = (it + 1) AND 1, also in Menu_CfgShown+9.
verifiedMenu_CfgEntry5$C2:C0A7 · 18 B · EngineCursor entry 5: on a confirm Menu_CursorSel and Menu_CfgCursor = $0A (entry 10) and Menu_CfgSubOpen = 1 (entries 10 and 11 lead back here).
verifiedMenu_CfgEntry10$C2:C0B9 · 24 B · EngineCursor entry 10: Left / Right step Menu_CfgALow in 0-7 (Menu_CfgStepValue); confirm or cancel: Menu_CursorSel and Menu_CfgCursor = 5 (back to entry 5), Menu_CfgSubOpen = 0.
verifiedMenu_CfgEntry11$C2:C0D1 · 24 B · EngineCursor entry 11: as entry 10 for Menu_CfgBMid.
verifiedMenu_CfgEntry8$C2:C0E9 · 67 B · EngineCursor entry 8, the button map switch: on a confirm Menu_CfgA4 = (it + 1) AND 1, also in Menu_CfgShown+1; when it becomes 1 the map opens.
verifiedMenu_CfgEntry6$C2:C12C · 56 B · EngineCursor entry 6, the window style: while Menu_CfgStyleEdit is set, Left / Right step Menu_WinStyle in 0-7 (Menu_CfgStepValue), Menu_Unk0D47 = $0010 and the style's tiles and colours loaded...
verifiedMenu_CfgStepValue$C2:C164 · 31 B · EngineWith Left or Right (Menu_CursorDpad bits 1 / 0) the byte at $7E:X goes down / up by 1, wrapping in 0-7; then the three selectors are redrawn (Menu_CfgDrawSelectors) and Menu_PlaySound0.
verifiedMenu_CfgMapCursor$C2:C183 · 132 B · EngineHandler 2's frame without Left or cancel.
verifiedMenu_CfgMapButtons$C2:C207 · 8 B · EngineThe buttons a map row cycles through, as Pad_Pressed bits: A, B, X, Y, R, L, Select, then $FF (the end).
verifiedMenu_CfgMapAssign$C2:C20F · 43 B · EngineGives map row Menu_CursorSel - $0F the button Menu_Tmp00: Menu_CfgMapEdit = Menu_CfgButtonMap again (9 bytes), Menu_Tmp04 = 0, Menu_CfgMapSet for the row; then Menu_CfgMapSet again for the entry...
verifiedMenu_CfgMapSet$C2:C23A · 50 B · EngineSets map entry Menu_CfgMapEntry[X] (X itself: the table is 0-7) of Menu_CfgMapEdit to Menu_Tmp00, with Menu_Tmp01 = that entry's old button in Menu_ButtonMap; then copies the entry's clash list (a...
verifiedMenu_CfgMapSwap$C2:C26C · 26 B · EngineFor the Menu_Tmp02 + 1 entries copied to Menu_ScrollBuild (from the last): an entry whose Menu_CfgMapEdit byte is Menu_Tmp00 (the new button) gets Menu_Tmp01 (the old one) and is kept in...
verifiedMenu_CfgMapFixPages$C2:C286 · 55 B · EngineKeeps the page buttons R and L on map entries 6 and 7 unless rows 0-1 (Menu_CfgMapEdit entries 0 and 1, ORed) use them: entry 7 holding R becomes entry 6's button; without R in entries 0-1, entry...
verifiedMenu_CfgMapEntry$C2:C2BD · 8 B · EnginePer row 0-7: its Menu_CfgMapEdit / Menu_ButtonMap entry (the same number).
verifiedMenu_CfgMapClashPtrs$C2:C2C5 · 14 B · EnginePer entry 0-6: the address of its clash list (see Menu_CfgMapSet).
verifiedMenu_CfgMapClash0$C2:C2D3 · 8 B · EngineThe clash lists: a count, then the map entries whose button the entry may take over (and so must give its old one): entry 0 all the others.
verifiedMenu_CfgMapClash1$C2:C2DB · 7 B · Engine
verifiedMenu_CfgMapClash2$C2:C2E2 · 6 B · Engine
verifiedMenu_CfgMapClash3$C2:C2E8 · 4 B · Engine
verifiedMenu_CfgMapClash4$C2:C2EC · 5 B · Engine
verifiedMenu_CfgMapClash5$C2:C2F1 · 6 B · Engine
verifiedMenu_CfgMapClash6$C2:C2F7 · 4 B · Engine
verifiedMenu_CfgMapClash7$C2:C2FB · 4 B · Engine
verifiedMenu_Icon3Preview$C2:C2FF · 152 B · EngineMenu_MainPreviewTable entry 3: thread 3's .Wait + 1; the draw list MenuRom_Icon3List; the 14 words from Menu_Bg3TileBuf+$44 (row 1, tile 2 of a 32-tile map) = $21FF, then its tiles 14-15 = $21FB...
verifiedMenu_Icon3Redraw$C2:C397 · 30 B · EngineMenu_MainRedrawTable entry 3: Menu_HdmaenShadow = Menu_Icon3HdmaBits, the entry icon's four tile words (Menu_CfgIconMap) zeroed, Menu_VramRecClock queued.
verifiedMenu_Mode04Init$C2:C3B5 · 47 B · EngineMode 4's set-up (Menu_Mode04H0 jumps here): Menu_CursorSel and Menu_CursorMovedFrom = Menu_CfgCursor; the draw list MenuRom_Mode04List; Menu_Unk0D0E = $0189; Menu_Unk0D77 and Menu_Unk0D78 = $FF...
verifiedMenu_CfgDrawToggles$C2:C3E4 · 55 B · EngineThe on / off marks: for n = 9 down to 0, a 2 x 2 block at the BG map address Menu_CfgToggleMaps[n] (tile words $1530-$1533 for 0, $1534-$1537 for 1) by bit 0 of Menu_CfgShown[n] EOR...
verifiedMenu_CfgToggleMaps$C2:C41B · 20 B · EnginePer Menu_CfgShown byte 0-9: the tilemap address of its mark.
verifiedMenu_CfgToggleInvert$C2:C42F · 11 B · EnginePer Menu_CfgShown byte 0-9: 1 shows that byte's 0 as the "1" mark (only Menu_CfgA3's); the last byte is only read as the high byte of entry 9's word.
verifiedMenu_CfgCopyShown$C2:C43A · 28 B · EngineMenu_CfgShown = the ten bytes Menu_CfgA3 ...
verifiedMenu_CfgDrawSelectors$C2:C456 · 36 B · EngineThe three 0-7 selectors: Menu_CfgALow at $7E:2EA6, Menu_CfgBMid at $2F66, Menu_WinStyle at $2FE6, each through Menu_CfgDrawSelector (falling into it for the last): sub-entry Menu_CfgDrawSelector...
verifiedMenu_CfgDrawSelector$C2:C47A · 27 B · Engine
verifiedMenu_CfgDrawCLow$C2:C495 · 39 B · EngineMenu_CfgCLow's row: the 9 x 2 tiles at $7E:3064 get attribute byte $0C, then the 3 x 2 at $3064 + 6 x (Menu_CfgCLow AND 3) get 0 (Menu_SetAttr2Rows; probably the chosen one lit).
verifiedMenu_CfgEntryIcon$C2:C4BC · 61 B · EngineThe cursor entry's icon and text: the 2 x 2 tile words at Menu_CfgIconMap from MenuRom_CfgIcons[Menu_CfgCursor] (the word, then + 1, + 2, + 3); Menu_Unk0DCE = Menu_CfgCursor and Menu_Unk0DCF =...
verifiedMenu_CfgEntryByte$C2:C4F9 · 12 B · EnginePer entry 0-11: the offset from Menu_CfgA3 of its byte (entry 5's, $0B, is $0D91, and entry 11's, $0A, is $0D90 (Menu_CfgBMid): both past the ten).
verifiedMenu_CfgEntryStrBase$C2:C505 · 12 B · EnginePer entry 0-11: the number added to its byte for Menu_Unk0DCF.
verifiedMenu_LoadWindowGfx$C2:C511 · 55 B · EngineLoads the tiles of window style Menu_WinStyle (Menu_Config01 bits 0-2, copied by Menu_LoadGraphics): Menu_SprScratch = $3DC0 (use not traced; Menu_SprLoad uses the bytes as scratch)...
verifiedMenu_WindowVramRec$C2:C548 · 7 B · EngineThe Menu_VramRec of Menu_LoadWindowGfx: VRAM $3DC0 = $7E:8800 (Menu_WinTileBuf), $280 bytes.
verifiedMenu_UnkC54F$C2:C54F · 43 B · EngineApplies and draws the button map: the local subroutine .select copies MenuRom_DefaultButtonMap (9 bytes, MVN count 8) to Menu_ButtonMap, then, when Menu_CfgA4 is non-zero, Menu_CfgButtonMap over...
verifiedMenu_UnkC57A$C2:C57A · 45 B · EngineDraws the button map's six rows from Menu_ButtonMap: for row n = 0-5 (Menu_Tmp00, 16-bit) the tile word of Menu_ButtonMap entry n's button (Menu_ButtonLetter) at Menu_CfgMapRowMap +...
verifiedMenu_CfgMapRowOfs$C2:C5A7 · 12 B · EnginePer map row 0-5: the offset in Menu_CfgMapRowMap of its letter, two tile rows ($80 bytes) apart from tile row 13, column 26 on.
verifiedMenu_ButtonLetter$C2:C5B3 · 20 B · EngineA = the tile word of the button in A's low byte: the highest set bit picks the entry of MenuRom_ButtonLetters (bit 7 entry 0, ... bit 1 entry 6: the font letters A, X, L, R, B, Y, S).
verifiedMenu_UnkC5C7$C2:C5C7 · 90 B · EngineMarks the map rows the edit changes: Menu_CfgMapOld = Menu_CfgButtonMap (8 bytes, MVN count 7), then the entry of the row under the cursor (Menu_CursorSel - Menu_CfgMapRecFirst) set to $FF there...
verifiedMenu_Mode05List$C2:C621 · 6 B · EngineMenu_ModeLists entry $05: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the party order; handler 2 is shared with mode 7).
verifiedMenu_Mode05H0$C2:C627 · 33 B · EngineHandler 0: with fewer than two rows to pick (Menu_XchgPartyCount + Menu_XchgReserveCount, as icon 4's preview left them) Menu_Mode = 0, Menu_ThreadVar + 1 (back to Menu_MainMenuLoop) and a tail...
verifiedMenu_XchgNextFree$C2:C648 · 1 B · EngineMenu_CursorSel = the first row from X + 1 on (from X on for the sub-entry Menu_XchgFirstFree, $C2:C649, which the callers use) whose Menu_XchgRows entry has neither bit 7 (empty) nor bit 6...
verifiedMenu_XchgFirstFree$C2:C649 · 20 B · Engine
verifiedMenu_Mode05H1$C2:C65D · 23 B · EngineHandler 1, every frame, nothing picked yet: Menu_PadInput.
verifiedMenu_XchgPickFirst$C2:C674 · 69 B · Engine
verifiedMenu_Mode05H2$C2:C6B9 · 46 B · EngineHandler 2 of modes 5 and 7, every frame, one row picked: Menu_PadInput; neither button as in handler 1.
verifiedMenu_XchgClearPicks$C2:C6E7 · 37 B · Engine
verifiedMenu_XchgSwap$C2:C70C · 120 B · EngineSwaps the characters at positions Menu_XchgPick and Menu_XchgPick2 of Menu_PartyOrder (Menu_Tmp00 the go-between), Menu_BuildPartyLists, then swaps their 10 x 5 tile blocks (Menu_DrawCmdSwapBlocks...
verifiedMenu_XchgBlockPos$C2:C784 · 34 B · EngineThe map position of row A's block: Menu_Tmp00 = the column (Menu_XchgPartyX for rows 0-2; Menu_XchgReserveX for rows 3 on, which count from 0 again; Menu_XchgAloneX when Menu_Unk0D36 is non-zero)...
verifiedMenu_Mode07List$C2:C7A6 · 6 B · EngineMenu_ModeLists entry $07: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the party order from BankC2_MenuEntry; handler 2 is mode 5's).
verifiedMenu_Mode07H0$C2:C7AC · 52 B · EngineHandler 0: Menu_Unk0D36 (both bytes) = Menu_CurMember (the entry's X: non-zero shows only the party); Menu_XchgMusic; icon 4's preview (Menu_UnkC9E5); the cursor on the first row that can be...
verifiedMenu_Mode07H1$C2:C7E0 · 37 B · EngineHandler 1 of mode 7, every frame: Menu_PadInput; neither button as mode 5's handler 1.
verifiedMenu_XchgCursor$C2:C805 · 86 B · EngineThe cursor step after Menu_PadInput: Menu_CursorYOfs = 0 (8-bit); with five reserve members or more and a move that hit an edge (Menu_CursorDpad bit 7) Menu_XchgEdge (the list scrolls).
verifiedMenu_XchgEdge$C2:C85B · 95 B · EngineA move off the shown reserve rows: after an Up move Menu_CursorSel = 3 (the top row) and, when Menu_Unk80 is non-zero, Menu_Unk80 - 1, Menu_CursorYOfs = Menu_XchgUpYOfs (-48), Menu_XchgScrollPos =...
verifiedMenu_XchgScroll$C2:C8BA · 143 B · EngineScrolls the reserve list by one member: Menu_CurMember = Menu_PartyActive + the reserve row coming in (Menu_CursorSel - 3 + Menu_Unk80; also in Menu_Tmp00), its record (Menu_LoadPartyCharRec) and...
verifiedMenu_XchgShiftSprites$C2:C949 · 42 B · EngineFor each reserve row (Menu_XchgReserveCount down to 1): the object of its character (Menu_Times64 of the Menu_PartyOrder byte) gets .ScreenY - Menu_ScrollStep (8-bit) and .Anim = 0.
verifiedMenu_XchgPoses$C2:C973 · 59 B · EngineThe sprites' poses: .Anim = Menu_XchgPoseStand for the characters at positions 8 down to 0 (Menu_Tmp00), Menu_XchgPoseCursor for the one at Menu_XchgCurEntry and, while Menu_XchgPick is set (bit 7...
verifiedMenu_XchgSkip$C2:C9AE · 55 B · EngineMoves the cursor off a row it cannot take.
verifiedMenu_UnkC9E5$C2:C9E5 · 126 B · EngineMenu_MainPreviewTable entry 4 (also run by Menu_Mode07H0): thread 3's .Wait = 3; every object hidden (Menu_SprHideAll); the routine of Menu_XchgPreviewTable by Menu_Unk0D36 bit 1...
verifiedMenu_XchgPreviewTable$C2:CA63 · 4 B · EngineMenu_UnkC9E5's routine by Menu_Unk0D36 bit 1: Menu_XchgPreviewA (clear), Menu_XchgPreviewB (set).
verifiedMenu_XchgPreviewA$C2:CA67 · 114 B · EngineThe draw list MenuRom_XchgListA; Menu_MapPtr = Menu_XchgMap; string 4 of MenuRom_NameStrings (5 with Menu_Unk0D7C set) drawn 4bpp into Menu_TextGfxA (Menu_DrawText4bpp; TextWin_StrIndex, StrTable...
verifiedMenu_XchgTextVramRec$C2:CAD9 · 7 B · EngineThe Menu_VramRec of Menu_XchgPreviewA: VRAM $1000 = Menu_TextGfxA ($7E:5E00), $1000 bytes.
verifiedMenu_XchgPreviewB$C2:CAE0 · 6 B · EngineA tail jump to Menu_RunDrawList with MenuRom_XchgListB.
verifiedMenu_UnkCAE6$C2:CAE6 · 13 B · EngineMenu_MainRedrawTable entry 4: Menu_HdmaenShadow = Menu_XchgHdmaBits and Menu_StartSprThread.
verifiedMenu_XchgInit$C2:CAF3 · 152 B · EngineThe screen of modes 5 and 7: the draw list MenuRom_XchgList; Menu_ClearOam; Menu_HdmaenShadow = Menu_XchgHdmaBits; Menu_Unk0D0E = Menu_XchgUnk0D0E; Menu_LoadCharPalettes; Menu_XchgDimLocked; the...
verifiedMenu_XchgMusic$C2:CB8B · 52 B · EngineMode 7's music: Menu_XchgMusicOn = 0; nothing more with Menu_Unk7F01CF bit 6 set.
verifiedMenu_XchgMusicThread$C2:CBBF · 44 B · EngineThread in slot 2 (Menu_XchgMusic starts it): yields until APUIO1 reads 0; then command Audio_Cmd14 with song Menu_XchgSongId and arguments $80, $80, then Audio_CmdUnk81 with $01, $FF, $FF...
verifiedMenu_XchgSendSound$C2:CBEB · 12 B · EngineSends the command already in Audio_CmdId / Audio_CmdArg0 with Audio_CmdArg1 = Audio_CmdArg2 = $80 (Audio_DriverCommand), then falls into the sub-entry Menu_XchgSound81 ($C2:CBF7): command...
verifiedMenu_XchgSound81$C2:CBF7 · 23 B · Engine
verifiedMenu_XchgLeave$C2:CC0E · 65 B · EngineMode 7's exit: with Menu_XchgMusicOn set, Audio_CmdUnk81 with $08, $01, $01 (Menu_XchgSound81, as Menu_XchgMusic); Menu_FadeOut; then, with Menu_XchgMusicOn set, it yields until APUIO1 reads 0 and...
verifiedMenu_XchgDimLocked$C2:CC4F · 100 B · EngineDims the party rows 0-2 whose Menu_XchgRows entry has bit 7 or 6 set: sprite colours (Menu_XchgDimChar, see the quirk) and 6 map rows of its block, on Menu_XchgMap and on Menu_Bg2Map ($1000 on)...
verifiedMenu_XchgDimChar$C2:CCB3 · 40 B · EngineHalves colours 1-15 of the sprite palette of the character at position A (A AND $BF: without the locked bit; nothing when bit 7 is set, which never happens from its caller): the 16-bit read at...
verifiedMenu_XchgPlaceSprites$C2:CCDB · 80 B · EngineDraws the rows and sprites of the members shown: the reserve rows first (Menu_XchgSprIdx from entry 3, Menu_XchgRowIdx from 0, Menu_CurMember = Menu_PartyActive + Menu_Unk80), each with...
verifiedMenu_XchgBuildRows$C2:CD2B · 112 B · EngineBuilds Menu_XchgRows: all nine bytes = Menu_XchgEmpty; Menu_XchgPartyCount = 0; for positions 0-2 of Menu_PartyOrder with a character, in order: + 1 to the count, and the entry = the position...
verifiedMenu_XchgAddSprite$C2:CD9B · 48 B · EngineOne member's row and sprite: Menu_LoadPartyCharRec (the character at Menu_PartyList[Menu_CurMember]); unless that had no character (its non-zero A, ORed with the Menu_Unk51 word, expected 0)...
verifiedMenu_XchgRowMaps$C2:CDCB · 24 B · EnginePer table entry 0-11 (Menu_XchgSprIdx / 2): the Menu_MapPtr of Menu_DrawMemberRow.
verifiedMenu_XchgPlaceAll$C2:CDE3 · 71 B · EnginePlaces the shown members' sprites again (rows not drawn): Menu_XchgHideSprites; Menu_Tmp02 (the table entry x 2) from entry 0 (9 with only the party shown), Menu_Tmp00 (the row) from 0...
verifiedMenu_XchgHideSprites$C2:CE2A · 31 B · EngineObjects 6 down to 0: .Id = Menu_SprOff, .Anim = 0, .Flags18 = 0 (as Menu_SprHideAll, which also does object 7).
verifiedMenu_XchgPlaceOne$C2:CE49 · 37 B · EnginePlaces the sprite of row Menu_Tmp00 (Menu_XchgRows entry; nothing for an empty one, bit 7): the character at the entry's position (AND Menu_XchgPosMask) gets .Id = the character and .ScreenY /...
verifiedMenu_XchgSprPos$C2:CE6E · 24 B · EnginePer table entry 0-11 (as Menu_XchgRowMaps): a sprite's .ScreenY (low byte) and .ScreenX's low byte (high byte).
verifiedMenu_XchgScreenMap$C2:CE86 · 16 B · EngineBankFF_BuildScreenMap, Menu_XchgScreenVramRec queued, then a tail jump to Menu_QueueVramRom with Menu_VramRecBg3Full.
verifiedMenu_XchgScreenVramRec$C2:CE96 · 7 B · EngineThe Menu_VramRec of Menu_XchgScreenMap: VRAM $7000 = $7E:B000 (BankFF_ScreenGfxDest), $600 bytes.
verifiedMenu_XchgStartWave$C2:CE9D · 37 B · EngineBG3SC = Menu_XchgBg3sc (written to the register, long); the Menu_WavePhase / Menu_WaveTick word = 0; Menu_XchgWaveThread started at Menu_XchgWaveStart in slot 2; the 12 bytes of...
verifiedMenu_XchgWaveThread$C2:CEC2 · 12 B · EngineThread in slot 2, started at the sub-entry Menu_XchgWaveStart ($C2:CECE): BankFF_StepWave, then for ever: Menu_XchgWaveHdmaBit set in Menu_HdmaenShadow, two frames' wait (Menu_YieldFrames)...
verifiedMenu_XchgWaveStart$C2:CECE · 6 B · Engine
verifiedMenu_Mode06List$C2:CED4 · 8 B · EngineMenu_ModeLists entry $06: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the save screen; mode $0B shares handlers 2 and 3).
verifiedMenu_Mode06H0$C2:CEDC · 33 B · EngineHandler 0: when bit 6 is set in the low byte of Menu_Unk0D34 ($FF when the menu was opened from a field location with bit 7 of Menu_Unk7F01CF clear) or in C2Scene_Unk0294, C2Scene_Unk0299 or...
verifiedMenu_Mode06H1$C2:CEFD · 13 B · EngineHandler 1, every frame: Menu_PadInput.
verifiedMenu_Mode06H1Confirm$C2:CF0A · 23 B · Engine
verifiedMenu_SaveRedraw$C2:CF21 · 15 B · Engine
verifiedMenu_SaveSlotVramRec$C2:CF30 · 7 B · EngineThe Menu_VramRec of Menu_SaveRedraw: VRAM Menu_SlotTextVram ($7900) = Menu_SlotTextBufs ($7E:7000), $600 bytes (the three slots' text).
verifiedMenu_SaveToSlot$C2:CF37 · 39 B · EngineSaves to slot Menu_SlotIdx: sound effect Menu_SaveSfx (Audio_CmdPlaySfx, Audio_CmdArg1 = Menu_SaveSfxArg; Audio_DriverCommand), Menu_SlotValid of the slot = $FF, BankFF_SaveSlot, a frame's wait...
verifiedMenu_Mode06Leave$C2:CF5E · 3 B · EngineHandler 1's cancel: a jump to Menu_ReturnToMainMenu.
verifiedMenu_Mode06H2$C2:CF61 · 39 B · EngineHandler 2 of modes 6 and $0B, every frame, the question over a slot that holds a save: Menu_PadInput; neither button: Menu_PlaySound0 when Menu_CursorSel is not Menu_Unk81.
verifiedMenu_SaveAskBack$C2:CF88 · 10 B · Engine
verifiedMenu_Mode06H3$C2:CF92 · 16 B · EngineHandler 3 of modes 6 and $0B, every frame: Menu_Unk0D9B - 1 (the main cursor not drawn this frame), Menu_PadInput; either button: a branch to Menu_SaveAskBack.
verifiedMenu_UnkCFA2$C2:CFA2 · 89 B · EngineThe save screen's cursor step: Menu_SlotIdx = Menu_LoadHiliteRow = Menu_CursorSel (the slot; Menu_PlaySound0 when it differs from the previous one, the old Menu_LoadHiliteRow), the row's highlight...
verifiedMenu_UnkCFFB$C2:CFFB · 73 B · EngineThe highlight of row Menu_LoadHiliteRow, probably: Menu_SlotHiliteBuf = Menu_SlotHiliteData (33 bytes), Menu_ScrollBuild = Menu_ScrollSaved (16 bytes: the 3-byte entries of a line count and a...

$C2:D000

Verified · 70

verifiedMenu_SlotHiliteData$C2:D044 · 33 B · EngineCopied to Menu_SlotHiliteBuf by Menu_UnkCFFB: 16 bytes $47, 16 bytes $C7, then $02 (the byte the highlighted entry points at).
verifiedMenu_UnkD065$C2:D065 · 118 B · EngineMenu_MainPreviewTable entry 5 (also run by Menu_Mode0BH0): the load screen's draw list MenuRom_LoadList; the slot windows (Menu_DrawSlotWindows); Menu_VramRecUnkFC53 queued; the palette not...
verifiedMenu_UnkD0DB$C2:D0DB · 10 B · EngineMenu_MainRedrawTable entry 5: Menu_HdmaenShadow = Menu_SaveHdmaBits.
verifiedMenu_UnkD0E5$C2:D0E5 · 40 B · EngineThe save screen over icon 5's preview: Menu_CursorSel = Menu_LoadHiliteRow (the slot shown); the draw list MenuRom_SaveList; the palette flagged; Menu_HdmaenShadow = Menu_SaveHdmaBits; the row's...
verifiedMenu_DrawSlotWindows$C2:D10D · 36 B · EngineFor slots 0-2 (Menu_SlotIdx): Menu_DrawSlotWindow at Menu_MapPtr (from Menu_SlotWinMap, + $100: 4 rows, each time; the INC of its high byte is absolute, $0062, with DP $0000 and DB $7E the same...
verifiedMenu_DrawSlotWindow$C2:D131 · 37 B · EngineSlot Menu_SlotIdx's window at Menu_MapPtr: its label, 2 tile words (and the row below) from attribute Menu_SlotLabelAttr and tile 2 x slot + 1 (Menu_PutTextTilesAttr); 7 tiles on (X + 10 after the...
verifiedMenu_LoadSlotSummaries$C2:D156 · 66 B · EngineMenu_SlotWinStyle (3 bytes) = 0, Menu_Unk0D4C = $FF, then for slots 0-2 (Menu_SlotIdx): Menu_SlotValid[slot] = 0; BankFF_UnkF9C4; when it leaves Menu_Tmp00 = 0 the slot is valid (Menu_SlotValid =...
verifiedMenu_SlotLabelVramRec$C2:D198 · 7 B · EngineMenu_VramRec: VRAM $7000 = $7E:6E00 ($200 bytes: the slot labels of Menu_DrawSlotLabel).
verifiedMenu_ReadSlotSummary$C2:D19F · 199 B · EngineCopies what the slot screen shows of slot Menu_SlotIdx from SRAM into its Menu_SlotSummaries block ($40 bytes at $7E:7600 + slot x $40).
verifiedMenu_SlotLocName$C2:D266 · 39 B · EngineMenu_SlotWinStyle[slot] = the SRAM byte at +$0591 AND 7, probably the slot's copy of Menu_Config01 ($7E:2991; inferred: +$0591 is where it falls if the slot copies $7E:2400 on, as the records at...
verifiedMenu_DrawEmptySlot$C2:D28D · 9 B · EngineString Menu_StrEmptySlot, then falls into Menu_DrawSlotText.
verifiedMenu_DrawSlotText$C2:D296 · 46 B · EngineDraws string TextWin_StrIndex of MenuRom_SlotStrings into slot Menu_SlotIdx's text buffer (Menu_TextDest = $7E:7000 + slot x $200, cleared first: $200 bytes) with Menu_DrawText.
verifiedMenu_DrawSlotLabel$C2:D2C4 · 66 B · EngineDraws string Menu_StrSlotLabel0 + slot of MenuRom_SlotLabelStrings at Menu_SlotLabelFirst ($7E:6E10) + slot x $20 (Menu_DrawText), then shifts it right by 2 pixels Menu_SlotLabelShifts[slot] times...
verifiedMenu_ShiftLabelRight$C2:D306 · 35 B · EngineShifts the 2bpp text at Menu_TextDest right by 2 pixels: two tiles side by side (+0 and +$10), and the same for the row of tiles below (+$100 and +$110); bits leave the second tile on the right.
verifiedMenu_SlotLabelShifts$C2:D329 · 3 B · EngineTimes Menu_DrawSlotLabel shifts each slot's label right by 2 pixels.
verifiedMenu_UnkD32C$C2:D32C · 64 B · EngineSlot Menu_SlotIdx's window: Menu_WinStyle = its Menu_SlotWinStyle; Menu_DrawAddr = Menu_SlotWinMapA + slot x $100; a window of Menu_SlotWinSize (24 x 4 tiles) in that style and its palette row...
verifiedMenu_UnkD36C$C2:D36C · 243 B · EngineThe details of slot Menu_SlotIdx: Menu_Unk0D5D's low byte = 0 (8-bit STZ); nothing more for row 3 or a slot without a save (Menu_SlotValid 0).
verifiedMenu_SlotEraVramRec$C2:D45F · 7 B · EngineThe Menu_VramRec of Menu_UnkD36C: VRAM $7808 = Menu_TextGfxA ($7E:5E00), $1F0 bytes.
verifiedMenu_SlotMemberIcon$C2:D466 · 78 B · EngineA 2 x 2 tile icon for character Menu_Tmp00 (slot member Menu_SlotMemberIdx) at Menu_MapPtr + Menu_SlotIconOfs: the attribute bytes = member x 4 OR Menu_SlotIconAttr (tile bit 8 and palette 4 +...
verifiedMenu_SlotIconTiles$C2:D4B4 · 7 B · EnginePer character 0-6: the first of its icon's 4 tiles (with tile bit 8 from the attribute: tiles $1E0-$1FB).
verifiedMenu_SaveAskOpen$C2:D4BB · 26 B · EngineThe overwrite question: Menu_CursorSel = Menu_SaveRecYes, the draw list MenuRom_SaveAskList, Menu_HdmaenShadow = Menu_SaveAskHdmaBits, Menu_VramRecBg2B queued.
verifiedMenu_SaveAskClose$C2:D4D5 · 27 B · EngineCloses the question: the load screen's close list MenuRom_LoadAskClose, Menu_HdmaenShadow = Menu_SaveHdmaBitsB, Menu_CursorSel = Menu_LoadSavedRow (the slot's row again), Menu_VramRecBg2B queued.
verifiedMenu_Mode0BList$C2:D4F0 · 8 B · EngineMenu_ModeLists entry $0B: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below; handlers 2 and 3 are mode 6's, named after it).
verifiedMenu_Mode0BH0$C2:D4F8 · 14 B · EngineHandler 0: the main menu's tilemaps (Menu_MainMenuMaps), mode 6's preview (Menu_UnkD065: the slot windows and the last saved slot's details) and the save screen over it (Menu_UnkD0E5), then...
verifiedMenu_Mode0BH1$C2:D506 · 19 B · EngineHandler 1, every frame: Menu_PadInput.
verifiedMenu_Mode0CList$C2:D519 · 18 B · EngineMenu_ModeLists entry $0C: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the shop).
verifiedMenu_Mode0CH0$C2:D52B · 27 B · EngineHandler 0: the shop's set-up (Menu_ShopInit); cursor C (Menu_StartCursorC) on record Menu_ShopRecCursorC with Menu_BlinkMask = Menu_ShopBlinkMask and Menu_CursorTileAttr = Menu_ShopCursorTile (set...
verifiedMenu_Mode0CH1$C2:D546 · 69 B · EngineHandler 1, every frame, the top row (buy / sell): Menu_SprUploadMax = 1, Menu_PadInput.
verifiedMenu_Mode0CH2$C2:D58B · 82 B · EngineHandler 2, every frame, the buy list: Menu_PadInput.
verifiedMenu_ShopListClose$C2:D5DD · 40 B · Engine
verifiedMenu_ShopResetPoses$C2:D605 · 19 B · EngineFor sprite objects 6 down to 0: .Anim = 0 (probably the standing pose; Menu_ShopMemberInfo sets Menu_ShopAnimCanEquip on the members who can equip the item).
verifiedMenu_Mode0CH5$C2:D618 · 45 B · EngineHandler 5, every frame, the count to buy: Menu_CursorHold = $FF (the cursor does not move), Menu_PadInput.
verifiedMenu_Mode0CH3$C2:D645 · 75 B · EngineHandler 3, every frame, the sell list: Menu_PadInput.
verifiedMenu_Mode0CH4$C2:D690 · 51 B · EngineHandler 4, every frame, the count to sell: Menu_CursorHold = $FF, Menu_PadInput.
verifiedMenu_Mode0CH6$C2:D6C3 · 82 B · EngineHandler 6, every frame, the member sprites: Menu_PadInput.
verifiedMenu_Mode0CH7$C2:D715 · 99 B · EngineHandler 7, every frame, the member's equipment slots: Menu_PadInput.
verifiedMenu_Mode0CH8$C2:D778 · 87 B · EngineHandler 8, every frame, the slot's item list: Menu_PadInput.
verifiedMenu_ShopBuyMove$C2:D7CF · 227 B · EngineHandler 2's frame without confirm or cancel, on the buy list (Menu_ShopIds, top row Menu_ShopBuyTop).
verifiedMenu_ShopSellMove$C2:D8B2 · 227 B · EngineMenu_ShopBuyMove for the sell list: the same steps with Menu_ShopSellTop / Menu_ShopSellRow, the list Menu_SellIds / Menu_SellCounts (Menu_Unk04CA = the slot's count), its length Menu_ShopSellLen...
verifiedMenu_ShopShiftMap$C2:D995 · 108 B · EngineMoves the list's rows in the tilemap after a one-row scroll; the direction is the sign of Menu_ScrollStep's low byte (3 or -3), read as bit 15 of the word at Menu_ScrollStep - 1.
verifiedMenu_ShopQtyStep$C2:DA01 · 52 B · EngineThe D-pad step of the count windows (handlers 4 and 5): Menu_ShopMulArg = Menu_ShopUnitPrice (3 bytes: the word and a 0; the 16-bit STZ also zeroes $0007), Menu_ShopMulLen = 3; Menu_CursorHold =...
verifiedMenu_ShopQtyDirs$C2:DA35 · 8 B · EngineMenu_ShopQtyStep's routine by Menu_CursorDir (0 Right, 1 Left, 2 Down, 3 Up).
verifiedMenu_ShopQtyRight$C2:DA3D · 19 B · EngineThe count window's D-pad steps; the count is Menu_ItemCount, kept from 1 to Menu_Unk04CA - 1 (the most + 1, set by the handler that opened the window).
verifiedMenu_ShopQtyLeft$C2:DA50 · 20 B · Engine
verifiedMenu_ShopQtyUp$C2:DA64 · 31 B · Engine
verifiedMenu_ShopQtyDown$C2:DA83 · 71 B · Engine
verifiedMenu_ShopInit$C2:DACA · 206 B · EngineMode $0C's set-up (Menu_Mode0CH0): Menu_ShopMemberSel = Menu_ShopRecMember0, Menu_CursorSel = Menu_ShopRecBuy; Menu_ClearOam; the draw list MenuRom_ShopList; the members (Menu_ShopListMembers)...
verifiedMenu_ShopVramRec$C2:DB98 · 7 B · EngineMenu_VramRec queued by Menu_ShopInit: VRAM $1000 = $7E:B000 (Menu_SprUnpackBuf, where BankFF_BuildTileSets builds its tiles), $1100 bytes.
verifiedMenu_ShopCalcPrices$C2:DB9F · 73 B · EngineThe buy price of each shop item, into Menu_ShopBuyPrices[id] (a word per id): Menu_ItemInfo1[id] (probably the item's price) x the word at Menu_PriceFactor through Menu_UnkFD58 (probably...
verifiedMenu_ShopListMembers$C2:DBE8 · 54 B · EngineMenu_EquipChars = the ids of Menu_PartyList without the empty ones (bit 7 set), then $FF; Menu_ShopMemberCount = how many.
verifiedMenu_ShopMemberSprites$C2:DC1E · 86 B · EngineMenu_SprHideAll, Menu_SprUploadMax = 7; then for each member of Menu_EquipChars (Menu_CurMember counting from 0, the 16-bit LDX also reading $0072; until the $FF): Menu_LoadCharRec; the sprite...
verifiedMenu_ShopSprX$C2:DC74 · 7 B · EngineThe member sprites' .ScreenX, one per member 0-6 (indexed by Menu_Tmp02 in Menu_ShopMemberSprites), 32 pixels apart.
verifiedMenu_ShopBuyOpen$C2:DC7B · 67 B · EngineOpens the buy list (Menu_Mode0CH1's confirm on Menu_ShopRecBuy): Menu_Unk0D78 = $FF (the next Menu_DrawDescText draws again), Menu_CursorSel = 0, Menu_ArrowX/Y = Menu_ShopArrowXY; the draw list...
verifiedMenu_ShopCountIds$C2:DCBE · 28 B · EngineMenu_ShopBuyLen = the number of ids before the first 0 in Menu_ShopIds; the bytes from that 0 to the end of its 32 are zeroed.
verifiedMenu_ShopCountHeld$C2:DCDA · 40 B · EngineFor each shop item until the id 0: Menu_ShopHeld = the count of the first inventory slot (Menu_InvIds / Menu_InvCounts) holding that id with a count other than 0, or 0 when there is none.
verifiedMenu_ShopBuyDrawRows$C2:DD02 · 30 B · EngineThe 8 rows of the buy list from Menu_ShopBuyTop (Menu_ShopBuyDrawRow for rows 0-7, Menu_MapPtr from Menu_ShopListMap down $80 bytes a row until Menu_ShopMapBelow).
verifiedMenu_ShopBuyDrawRow$C2:DD20 · 32 B · EngineRow Menu_ShopRow of the buy list: Menu_ItemId = Menu_ShopIds[top + row], Menu_ShopPrice (its word) = its Menu_ShopBuyPrices entry, and Menu_ShopDrawRow at Menu_MapPtr.
verifiedMenu_ShopListPaging$C2:DD40 · 22 B · EngineThe paging of a shop list of Y entries, 8 rows a page from cursor record 0 (Menu_Tmp00 = 8, Menu_PageCursorFirst = 0), with WRDIVL/H = Menu_ShopArrowSpan (the dividend of the list arrows'...
verifiedMenu_ShopDrawRow$C2:DD56 · 38 B · EngineOne list row at Menu_MapPtr: for an id (Menu_ItemId) its name (Menu_DrawItemName) and after it Menu_ShopPrice's word in 5 digits (Menu_DrawNumber, flags Menu_ShopPriceDigits: leading zeros blank)...
verifiedMenu_ShopMemberInfo$C2:DD7C · 161 B · EngineWhat the members think of item Menu_ItemId (0: nothing).
verifiedMenu_ShopSlotOfsTable$C2:DE1D · 4 B · EngineThe Menu_CharRec offset of the slot of item categories 0-3 (as Menu_EquipSlotOffsets: weapon .Unk29, .Unk28, .Unk27, accessory .Unk2A).
verifiedMenu_ShopMemberNums$C2:DE21 · 53 B · EngineA member's numbers in the shop: at Menu_ShopInfoMap + Y the tile byte Menu_ShopEquippedTile when it has the item equipped (Menu_EquipFlags[Menu_CurMember]); then the attack pair (the record's...
verifiedMenu_ShopNumPair$C2:DE56 · 66 B · EngineDraws a member's value Menu_Tmp00 (0-255) as two tile words: tile bytes at Menu_ShopNumMap + Y and + 2, attribute bytes at + 1 and + 3.
verifiedMenu_ShopSellOpen$C2:DE98 · 52 B · EngineOpens the sell list (Menu_Mode0CH1's confirm on Menu_ShopRecSell): Menu_ArrowX/Y = Menu_ShopArrowXY; the draw list MenuRom_ShopSellList; with Menu_CfgA5 clear Menu_ShopSellRow/Top = 0...
verifiedMenu_ShopSellBuild$C2:DECC · 101 B · EngineBuilds the sell list from the inventory: the first 8 bytes of Menu_SellIds zeroed; then for each of the 256 slots its count goes to Menu_SellCounts at the next list place, and the id too when it...
verifiedMenu_ShopSellDrawRows$C2:DF31 · 32 B · EngineThe 8 rows of the sell list from Menu_ShopSellTop (Menu_ShopSellDrawRow for rows 0-7, Menu_MapPtr from Menu_ShopListMap down $80 bytes a row).
verifiedMenu_ShopSellDrawRow$C2:DF51 · 37 B · EngineRow Menu_ShopRow of the sell list: Menu_ItemId = Menu_SellIds[top + row] (a 16-bit store: Menu_Unk04CA = 0), Menu_ShopPrice (its word) = the item's Menu_ItemInfo1 word / 2, rounded up (the LSR's...
verifiedMenu_ShopQtyOpen$C2:DF76 · 79 B · EngineOpens the count window (handlers 2 and 3 on a confirm): Menu_InfoValue = Menu_ItemSortKeys[Menu_ItemId] (the weapon power or armour value); Menu_ShopListSel = Menu_CursorSel, Menu_CursorSel =...
verifiedMenu_ShopQtyLists$C2:DFC5 · 10 B · EngineMenu_ShopQtyOpen's draw list (bank $FF) by item category 0-4: one for category 0, one for 1 and 2, one for 3 and 4 (what each shows is not traced; Menu_InfoValue is set just before).
verifiedMenu_ShopQtyClose$C2:DFCF · 50 B · EngineCloses the count window: Menu_CursorSel = Menu_ShopListSel; the 32 bytes from Menu_ShopQtyRowMap zeroed; Menu_ShopLast (and $0084) = $FF from the A the MVN leaves (the next list frame redraws the...

$C2:E000

Verified · 104

verifiedMenu_ShopQtyDraw$C2:E001 · 17 B · EngineThe count window's numbers: the draw list MenuRom_ShopQtyList (probably Menu_ItemCount and Menu_ShopPrice; not traced) and Menu_VramRecBg1Low queued.
verifiedMenu_ShopDescNone$C2:E012 · 5 B · EngineMenu_DrawDescText with A = Menu_Unk51 (expected 0): string 0, probably the line shown with no item (a tail jump).
verifiedMenu_ShopToMembers$C2:E017 · 65 B · EngineFrom the top row to the member sprites (Menu_Mode0CH1 on Up / Down): Menu_ShopMenuSel = Menu_CursorSel, Menu_ThreadVar = 6, Menu_CursorSel = Menu_ShopMemberSel; Menu_ShopAttrArg =...
verifiedMenu_ShopMemberAttr$C2:E058 · 26 B · EngineMenu_SetRowsAttr on the two tile rows at Menu_ShopMarkMap + 8 x member Menu_Tmp00 (low byte), with A = Menu_ShopAttrArg: its low byte the tiles per row, its high byte the attribute bits 4-7 to set.
verifiedMenu_ShopDimMembers$C2:E072 · 51 B · EngineFor the members 0 to Menu_Unk85 - 1 (Menu_ShopRow, from Menu_Unk51): Menu_ShopMemberAttr with Menu_ShopAttrArg as given, and its palette (BankFF_LoadE4Palette of its Menu_EquipChars id, halved...
verifiedMenu_ShopEquipOpen$C2:E0A5 · 76 B · EngineThe equipment of the member under the cursor (Menu_Mode0CH6's confirm): Menu_CompareAttrs (7 bytes) zeroed; Menu_CurMember = Menu_CursorSel - Menu_ShopRecMember0 and its record loaded...
verifiedMenu_ShopSlotRows$C2:E0F1 · 23 B · EngineThe slot rows highlighted (Menu_ShopSlotAttr), Menu_ArrowX/Y = Menu_ShopEquipArrowXY, the slot's item list set up (Menu_EquipListSetup) and Menu_VramRecBg1Rows24 queued.
verifiedMenu_ShopEquipNext$C2:E108 · 72 B · EngineChanges the member in the equipment view on Menu_PadAction's page bits: Menu_PadPageBack the next member (to 0 after the last, Menu_Unk85 - 1), Menu_PadPageOn the one before (to the last before 0).
verifiedMenu_ShopSlotAttr$C2:E150 · 18 B · EngineMenu_ListKind (written absolute) = Menu_CursorSel (the slot), then Menu_SetSlotRowsAttr from Menu_ShopSlotRowsMap (the selected slot's rows keep palette 0, the others get palette 7).
verifiedMenu_ShopTryItem$C2:E162 · 40 B · EngineHandler 8's item under the cursor tried on: the member's record again (Menu_LoadPartyCharRec), Menu_ItemId = Menu_EquipList[Menu_EquipListTop + Menu_CursorSel - Menu_EquipListFirstRec], stored in...
verifiedMenu_ShopCompare$C2:E18A · 82 B · EngineThe stats with the record copy as it is (Menu_CharCalcStats; stat 5 doubled with accessory Menu_DoubleStat5Item, as Menu_CharRecalc does); for the 7 stats in Menu_ShopCompareOfs order the new...
verifiedMenu_ShopCompareOfs$C2:E1DC · 7 B · EngineMenu_ShopCompare's order: the Menu_CharRec offsets of stats 0, 2, 5, 3, 1, 4, 6 in .Derived (Menu_EquipCompareOfs' entries 2-8).
verifiedMenu_Mode0DList$C2:E1E3 · 10 B · EngineMenu_ModeLists entry $0D: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the name entry).
verifiedMenu_Mode0DH0$C2:E1ED · 20 B · EngineHandler 0: Menu_NamedOnce |= Menu_CurMember.
verifiedMenu_Mode0DH3$C2:E201 · 8 B · EngineHandler 3 (after handler 2's choice and its fade-out), also branched to by handler 0: the name screen (Menu_NameInit), Menu_ThreadVar + 1 (handler 4 from here, handler 1 from handler 0) and a tail...
verifiedMenu_Mode0DH4$C2:E209 · 21 B · EngineHandler 4, every frame after handler 3: waits for a button (any bit of Pad_Pressed, read as a word), then Menu_PlaySound0, Menu_HdmaenShadow = Menu_NameHdmaBits, Menu_ArrowsOff = 0 and...
verifiedMenu_Mode0DH1$C2:E21E · 24 B · EngineHandler 1, every frame, the grid: Menu_PadInput, Menu_NameGridStep (D-pad, confirm and cancel); with Start newly pressed (Pad_Pressed bit 0) Menu_NameFinish, and when it took the name (A = 0) a...
verifiedMenu_Mode0DH2$C2:E236 · 49 B · EngineHandler 2, every frame, the choice before the first name: Menu_PadInput, the line under the cursor (Menu_NameChoiceText).
verifiedMenu_NameGridStep$C2:E267 · 49 B · EngineThe grid's frame: Menu_NamePrevPos (a word) = cursor record 0's X and Y; WRMPYA = 16 (the grid's cell size, used by the steps); for a direction (Menu_CursorDir not negative) its step from...
verifiedMenu_NameGridDirs$C2:E298 · 8 B · EngineMenu_NameGridStep's routine by Menu_CursorDir (0 Right, 1 Left, 2 Down, 3 Up).
verifiedMenu_NameUp$C2:E2A0 · 10 B · EngineThe grid cursor's steps, wrapping: Menu_NameUp row - 1 (7 below 0), Menu_NameDown ($C2:E2AA) row + 1 (0 from 8); then (.row) Menu_NameRow = it, WRMPYB = it, Menu_NameUnk0F0A = 0, and cursor record...
verifiedMenu_NameDown$C2:E2AA · 34 B · Engine
verifiedMenu_NameLeft$C2:E2CC · 10 B · Engine
verifiedMenu_NameRight$C2:E2D6 · 30 B · Engine
verifiedMenu_NameEdit$C2:E2F4 · 34 B · EngineConfirm: Menu_NameAddChar, then Menu_PlaySound0.
verifiedMenu_NameAddChar$C2:E316 · 52 B · EngineThe character under the grid cursor, MenuRom_NameChars[Menu_NameRow x 10 + Menu_NameCol], goes to Menu_NameBuf[Menu_NameLen] (at most index 4: with 5 characters the last is replaced), and...
verifiedMenu_NameCursorX$C2:E34A · 25 B · EngineThe X of the two sprites under the name (OAM entries 96 and 97, Menu_NameCursorOam) = Menu_NameCursorX0 + 8 x Menu_NameLen (at most 4): probably the mark at the next character's place.
verifiedMenu_NameFinish$C2:E363 · 45 B · EngineStart on the name entry: the first byte of the character's name (Menu_NameDest, in TextWin_CharNames) = 0, so the old name is not found by the test after; the entry trimmed into Menu_NameTrimmed...
verifiedMenu_NameTrim$C2:E390 · 80 B · EngineMenu_NameTrimmed (6 bytes) zeroed; Menu_NameBuf's 6 bytes copied to Menu_NameWork; from the end, the trailing spaces (Menu_NameSpace) are zeroed, zeros skipped, up to the first other byte; then...
verifiedMenu_NameTaken$C2:E3E0 · 46 B · EngineCompares Menu_NameTrimmed with each of the 8 names of TextWin_CharNames (6 bytes apart), up to 5 bytes or a 0 in both: on a match Menu_PlaySound1 and A = $FF; else A = 0 (TDC).
verifiedMenu_NameInit$C2:E40E · 304 B · EngineThe name screen: Menu_CursorSel = 0; the draw list MenuRom_NameList; the grid's text built at Menu_NameGridText (Menu_NameGridBuild) and put at Menu_NameGridMap with Menu_DrawString (Menu_TextAttr...
verifiedMenu_NameVramRec$C2:E53E · 7 B · EngineMenu_VramRec queued by Menu_NameInit: VRAM $7800 = Menu_TextGfxA ($7E:5E00), $800 bytes.
verifiedMenu_NameGridBuild$C2:E545 · 49 B · EngineThe grid's text at Menu_NameGridText: 8 rows, each the 10 characters of MenuRom_NameChars in turn with a byte $FF after each, then Menu_NameNewLine; a 0 at the end.
verifiedMenu_NameChoiceInit$C2:E576 · 93 B · EngineThe choice screen before the first name: $480 bytes of MenuRom_NameChoiceMap to Menu_Unk3600, then 12 more blocks of 16 bytes from the ROM after it, each to every other 16 bytes of the map...
verifiedMenu_NameChoiceText$C2:E5D3 · 56 B · EngineThe line of the choice under the cursor: string Menu_CursorSel + 1 of MenuRom_NameStrings, drawn (as Menu_DrawDescText does, by the text thread Menu_StartDescText starts) into Menu_NameChoiceDest...
verifiedMenu_Mode0EList$C2:E60B · 8 B · EngineMenu_ModeLists entry $0E: the handlers Menu_MainThread runs by Menu_ThreadVar (matched below: the load screen).
verifiedMenu_Mode0EH0$C2:E613 · 8 B · EngineHandler 0: the load screen (Menu_LoadInit), Menu_ThreadVar + 1 (handler 1) and a tail jump to Menu_StartFadeIn.
verifiedMenu_Mode0EH1$C2:E61B · 104 B · EngineHandler 1, every frame, the slot list.
verifiedMenu_Mode0EH1_new$C2:E683 · 17 B · Engine
verifiedMenu_Mode0EH1_start$C2:E694 · 26 B · Engine
verifiedMenu_Mode0EH2$C2:E6AE · 87 B · EngineHandler 2, every frame, the slot to start from (after Menu_LoadAskSlot): Menu_PadInput.
verifiedMenu_Mode0EH3$C2:E705 · 62 B · EngineHandler 3, every frame, the erase question (records 4 yes, 5 no): Menu_PadInput; neither button: Menu_PlaySound0 when the cursor moved.
verifiedMenu_LoadCursor$C2:E743 · 128 B · EngineThe load screen's cursor: while the row Menu_CursorSel has Menu_SlotValid 0 (row 3: Menu_Unk0D4C), it moves on, up (- 1) after an Up move (Menu_CursorDpad), else down, wrapping over rows 0-3.
verifiedMenu_LoadInit$C2:E7C3 · 126 B · EngineThe load screen: the draw list MenuRom_LoadList; the slot windows (Menu_DrawSlotWindows); Menu_SlotIdx = Menu_SramLastSlot (the slot saved last), or 3 (row 3) when no slot is valid; Menu_CursorSel...
verifiedMenu_LoadAskSlot$C2:E841 · 73 B · EngineThe question of handler 2: Menu_LoadMsgShown + 1 (Menu_UnkD36C then skips only $C2:D39E-$D403, after its test at $C2:D399: its draw list ($FF:C15E), Menu_DrawClock, a text line (Menu_DrawText of a...
verifiedMenu_LoadMsgVramRec$C2:E88A · 7 B · EngineMenu_VramRec queued by Menu_LoadAskSlot: VRAM $7108 = Menu_TextGfxA ($7E:5E00), $600 bytes.
verifiedMenu_LoadEraseOpen$C2:E891 · 38 B · EngineThe erase question (Menu_Mode0EH1 jumps here): Menu_SlotIdx = the row (Menu_CursorSel, with B = 0 from the TDC); Menu_LoadSavedRow = it, Menu_CursorSel = Menu_LoadRecYes, Menu_HdmaenShadow =...
verifiedMenu_LoadEraseSlot$C2:E8B7 · 93 B · EngineErases slot Menu_SlotIdx: Menu_SlotValid and Menu_SlotWinStyle of it = 0; the low byte of its Menu_SramSlotSign = slot x 2 (no longer BankFF_SlotSign, so the slot reads as empty).
verifiedMenu_VramRecUnkE914$C2:E914 · 7 B · EngineA Menu_VramRec: VRAM $5840 = $7E:2E80, $80 bytes (the first two rows Menu_VramRecClock sends).
verifiedMenu_MainCursorThread$C2:E91B · 8 B · EngineThread 3 (Menu_RunThreads starts it): Menu_DrawMainCursor, wait a frame, for ever.
verifiedMenu_ResetMainCursor$C2:E923 · 10 B · EngineMenu_ClearOam (every sprite hidden), Menu_Unk56 = 0 (no flip), then the cursor part of Menu_DrawMainCursor (its .cursor, which ends with this routine's PLP).
verifiedMenu_DrawMainCursor$C2:E92D · 79 B · EngineHides OAM entries 16-95 of the copy at $0700 (Y $E0, large) and, unless Menu_Unk0D9B was non-zero (it is cleared: one frame skipped), places the main cursor in entry 28 (Menu_OamMainCursor): X/Y...
verifiedMenu_PadInputThread$C2:E97C · 8 B · EngineMenu_PadInput, wait a frame, for ever: a thread body like Menu_MainCursorThread's.
verifiedMenu_PadInput$C2:E984 · 85 B · EngineMenu_CursorMove first (with the caller's P), then rebuilds Menu_PadAction from 0: bit 7 (confirm) when Pad_Pressed has a bit of Menu_ButtonMap entry 0, bit 6 (cancel) for entry 1 (the entries...
verifiedMenu_PadActionButtons$C2:E9D9 · 9 B · EngineMenu_ButtonMap entries Menu_PadInput tests for Menu_PadAction bits 7 and 6: only the first two bytes (0 and 1) are read; the other seven ($00 $00 $00 $08 $06 $07 $FF) are not read by any code...
verifiedMenu_CursorMove$C2:E9E2 · 61 B · EngineMenu_Unk81 = Menu_CursorSel (the selection before this call) and Menu_CursorDpad = the D-pad bits of Menu_PadRepeat (its high byte: Up, Down, Left, Right = bits 3-0).
verifiedMenu_CursorDirTable$C2:EA1F · 8 B · EngineMenu_CursorMove's routine per Menu_CursorDir 0-3 (Right, Left, Down, Up).
verifiedMenu_CursorRecOffset$C2:EA27 · 15 B · EngineX = (A AND $FF) x 6: the byte offset of a 6-byte Menu_CursorPos record.
verifiedMenu_CursorToUp$C2:EA36 · 5 B · EngineMenu_CursorDirTable's routines: Menu_CursorSel = the record's .Up (here), .Down (Menu_CursorToDown, $EA3B), .Left (Menu_CursorToLeft, $EA40) or .Right (Menu_CursorToRight, $EA45) byte, each stored...
verifiedMenu_CursorToDown$C2:EA3B · 5 B · Engine
verifiedMenu_CursorToLeft$C2:EA40 · 5 B · Engine
verifiedMenu_CursorToRight$C2:EA45 · 3 B · Engine
verifiedMenu_CursorStoreNeighbour$C2:EA48 · 11 B · Engine
verifiedMenu_ListCursorEdge$C2:EA53 · 46 B · EngineAfter Menu_PadInput in a paged list.
verifiedMenu_ListPageSetup$C2:EA81 · 57 B · EngineSets up the paging of a list of Y entries shown Menu_Tmp00 rows at a time: Menu_PageStep = the rows; the largest top row (Y - rows, or 0 when the list fits) goes to Menu_Tmp01, Menu_ListMaxTop...
verifiedMenu_PlaySound$C2:EABA · 8 B · EngineMenu_SendSound with the caller's A: sound command $18, argument A (probably a sound effect id: command $19 is Audio_CmdPlaySfx; what $18 does differently is not traced).
verifiedMenu_PlaySound0$C2:EAC2 · 10 B · EngineMenu_SendSound with id 0: the sound of a cursor move (Menu_MainMenuLoop plays it on a new icon, the mode 1 handlers when Menu_CursorSel changed) and of a return to the main menu, probably the...
verifiedMenu_PlaySound1$C2:EACC · 10 B · EngineMenu_SendSound with id 1 (the mode 1 handler at $C2:9C83 plays it when Menu_EquipListLen is 0 instead of opening the list: probably the refusal sound).
verifiedMenu_PlayPendingSound$C2:EAD6 · 35 B · EngineMenu_NmiTimer = 0 (so the command is sent now), then: Menu_Unk0DBC bit 1 set: it is cleared and sound 6 played; else bit 0 set: it is cleared and sound 7 played; else nothing.
verifiedMenu_PlaySfxNow$C2:EAF9 · 10 B · EngineAudio_CmdPlaySfx with argument A, always sent: Menu_NmiTimer is zeroed first, then Menu_SendSoundArg.
verifiedMenu_SendSound$C2:EB03 · 5 B · EngineAudio_CmdId = Audio_Cmd18, Audio_CmdArg0 = A; then (also Menu_SendSoundArg, $EB08, with the command already set) the command is sent only while Menu_NmiTimer is 0: Menu_NmiTimer = 3 (the menu NMI...
verifiedMenu_SendSoundArg$C2:EB08 · 23 B · Engine
verifiedMenu_ListScrollStep$C2:EB1F · 124 B · EngineOne frame of a list's smooth scroll (set up by Menu_ListScrollInit): builds Menu_ScrollRows entries of an HDMA-style table (3 bytes: line count, 16-bit value) in Menu_ScrollBuild from...
verifiedMenu_ListScrollInit$C2:EB9B · 157 B · EngineSets up a one-row smooth scroll of the table at Menu_NmiMoveDest (Menu_NmiMoveSize bytes, the caller sets both; n = Menu_ScrollRows entries of 3 bytes: line count, 16-bit value): - Menu_NmiMoveSrc...
verifiedMenu_DrawPortrait$C2:EC38 · 91 B · EngineDraws a 6 x 6 tile block at Menu_MapPtr (rows $40 bytes apart): the tiles MenuRom_PortraitTiles[Menu_PortraitChar] + 0 to 35 in order, each with Menu_Tmp01 as its attribute byte; then copies the...
verifiedMenu_SetRowsAttr$C2:EC93 · 25 B · EngineFor X rows from Menu_MapPtr down (Menu_MapPtr += $40 each): Menu_SetRowAttr on A's low byte tiles, which keeps each attribute byte's bits 0-3 and ORs in A's high byte.
verifiedMenu_SetAttr2Rows$C2:ECAC · 22 B · EngineSets the attribute byte of A's low byte tiles (0: 256) at Menu_MapPtr and of the ones a row ($40 bytes) below to A's high byte.
verifiedMenu_SetRowAttr$C2:ECC2 · 25 B · EngineMenu_SetRowsAttr's row: for A's low byte tiles (0: 256) at Menu_MapPtr, attribute byte = (it AND $0F) OR the byte at 7,S: the high byte of the A that Menu_SetRowsAttr pushed (under this routine's...
verifiedMenu_LoadSlotWindowStyle$C2:ECDB · 45 B · EngineWith DB=$7E: Menu_Unk0D47 low byte = Menu_WinStyle x 20, high byte = (Menu_SlotIdx + 1) x 4 + 3 (bits 2-4 the palette row, so row slot + 1); then Menu_DrawWindowFrame, Menu_FillWindowInside and...
verifiedMenu_LoadWindowPal$C2:ED08 · 41 B · EngineCopies the 8 colours of window style Menu_WinStyle (bits 0-2) from MenuRom_WindowPals (16 bytes per style) into colours 8-15 of palette row n of Menu_PalBuf, n = bits 2-4 of Menu_Unk0D47's high...
verifiedMenu_RunDrawList$C2:ED31 · 40 B · EngineRuns the draw list at $FF:X: for each command byte c below $80, the MenuRom_DrawArgLens[c] + 1 bytes after it go to Menu_DrawArg0 on (an MVN, so DB = $7E while the command runs) and...
verifiedMenu_DrawCmdTable$C2:ED59 · 22 B · EngineMenu_RunDrawList's command routines by byte offset: commands $00-$14 (even).
verifiedMenu_CopyDrawArgsUnused$C2:ED6F · 8 B · EngineINX, then an MVN of A + 1 bytes from $FF:X to Menu_DrawArg0: the argument copy of Menu_RunDrawList as a routine.
verifiedMenu_DrawCmdFill$C2:ED77 · 25 B · EngineCommand $00 (4 argument bytes): fills Menu_DrawArg0 bytes (a word, at least 3) from Menu_MapPtr with the word Menu_DrawArg2, which is also kept in Menu_TextWord.
verifiedMenu_DrawPosToAddr$C2:ED90 · 26 B · EngineMenu_DrawAddr = Menu_MapPtr + row x $40 + column x 2, from Menu_DrawArg2 (column = bits 0-4, row = the high byte).
verifiedMenu_DrawCmdWindow$C2:EDAA · 6 B · EngineCommand $04 (6 argument bytes): Menu_DrawCmdFrame (the frame), then Menu_FillWindowInside (with the inside size the frame left).
verifiedMenu_DrawCmdFrame$C2:EDB0 · 6 B · EngineCommand $12 (6 argument bytes: style, attribute byte, position, width, height): Menu_DrawWindowSetup, then Menu_DrawWindowFrame.
verifiedMenu_DrawCmdInside$C2:EDB6 · 29 B · EngineCommand $14 (6 argument bytes, as Menu_DrawCmdFrame): the inside of a window only: Menu_DrawWindowSetup, Menu_DrawInnerW = (width AND $1F) - 2, Menu_DrawInnerH = (height AND $3F) - 2...
verifiedMenu_DrawWindowSetup$C2:EDD3 · 35 B · EngineThe window's first tile: Menu_Unk0D47 low byte = style x 20 (the style is Menu_DrawArg0 AND $3F when its bit 7 is set, else Menu_WinStyle AND 7; 20 tiles per style), high byte = Menu_DrawArg1 (its...
verifiedMenu_DrawWindowFrame$C2:EDF6 · 45 B · EngineDraws the frame of a window at Menu_DrawAddr, Menu_DrawArg4 AND $1F tiles wide (w) and Menu_DrawArg5 AND $3F tall (h), from tile word t = Menu_Unk0D47: the top row (Menu_FrameEdgeRow: t, then t+1...
verifiedMenu_FrameEdgeRow$C2:EE23 · 53 B · EngineOne edge row of the frame at Menu_DrawAddr2: tiles t, t+1, t+2 (t = Menu_FrameTile), the pair t+1 / t+2 repeated by an MVN up to column w - 2 (none when Menu_DrawInnerW is below 2), then t OR 3 at...
verifiedMenu_FrameSides$C2:EE58 · 39 B · EngineMenu_DrawInnerH side rows from Menu_DrawAddr2: the left edge t (t = Menu_FrameTile) and the right edge t+1 (at + Menu_FrameRightOfs, an indirect store), (t+1) EOR 3 for the next row.
verifiedMenu_FillWindowInside$C2:EE7F · 118 B · EngineFills the inside of the window at Menu_DrawAddr (from one row down and one column right: + $42), Menu_DrawInnerW tiles wide and Menu_DrawInnerH tall, with the 4 x 4 pattern Menu_WinFillPattern...
verifiedMenu_WinFillPattern$C2:EEF5 · 16 B · EngineTile offsets of the window inside, 4 rows of 4 (Menu_FillWindowInside adds them to the style's first tile).
verifiedMenu_DrawCmdCopyBlock$C2:EF05 · 38 B · EngineCommand $02 (6 argument bytes): copies a block of Menu_DrawArg4 tiles by Menu_DrawArg5 rows from position Menu_DrawArg0 to position Menu_DrawArg2 (both through Menu_DrawPosToAddr; Menu_DrawArg2 is...
verifiedMenu_CopyMapRows$C2:EF2B · 29 B · EngineMenu_DrawInnerH times: Menu_DrawInnerW + 1 bytes from Menu_DrawAddr to Menu_DrawAddr2 (MVN in bank $7E), both moved one row ($40) down.
verifiedMenu_DrawCmdString$C2:EF48 · 29 B · EngineCommand $06 (5 argument bytes): Menu_DrawString of string Menu_DrawArg0 (a word index into MenuRom_StringPtrs, strings in bank $FF) at position Menu_DrawArg2, with Menu_DrawArg4 as the count and...
verifiedMenu_DrawString$C2:EF65 · 25 B · EngineDraws the string at B:Y to the tilemap at $7E:X: Menu_TextFlags = A's low byte, Menu_TextLeft = it AND $7F (tiles to put; 0: 256), Menu_DrawAddr2 = X (the line start), DB = B, Menu_DrawStringLoop...
verifiedMenu_DrawStringLoop$C2:EF7E · 25 B · EngineThe string loop: a 0 byte ends it; codes $01-$0F run their Menu_TextCtrlTable routine (Menu_TextCtrl) and do not count; other bytes are put (Menu_PutChar) and counted down in Menu_TextLeft, which...
verifiedMenu_PutChar$C2:EF97 · 39 B · EnginePuts tile A with attribute Menu_TextAttr at $7E:X (long stores) and X += 2.
verifiedMenu_TextCtrl$C2:EFBE · 21 B · EngineRuns control code A's Menu_TextCtrlTable routine: JMP (Menu_TextVec) with the return address pushed by PER so that its RTS lands on Menu_TextCtrlRet, whose RTS returns to Menu_DrawStringLoop.
verifiedMenu_TextCtrlRet$C2:EFD3 · 1 B · Engine
verifiedMenu_TextCtrlTable$C2:EFD4 · 32 B · EngineMenu_TextCtrl's routine per control code $00-$0F; $00 (never dispatched: 0 ends a string) and $0D-$0F are Menu_TextCtrlRet (no effect).
verifiedMenu_TextNewLine$C2:EFF4 · 17 B · EngineCode $01: Menu_DrawAddr2 (the line start) += $80 (two rows), or $40 with Menu_TextFlags bit 7 set; X = it.

$C2:F000

Verified · 106

verifiedMenu_TextSetPos$C2:F005 · 9 B · EngineCode $02 (a word): Menu_DrawAddr2 = X = Menu_MapPtr + the word.
verifiedMenu_TextSkip2$C2:F00E · 3 B · Engine
verifiedMenu_TextNumber$C2:F011 · 13 B · EngineCode $03 (4 bytes: the value's address, then the Menu_DrawNumber word: flags, bank): Menu_DrawNumber at X.
verifiedMenu_TextSkip4$C2:F01E · 4 B · Engine
verifiedMenu_TextSubString$C2:F022 · 20 B · EngineCode $04 (a 24-bit pointer): Menu_DrawStringLoop on the string there (DB = its bank byte), sharing Menu_TextLeft.
verifiedMenu_TextName$C2:F036 · 50 B · EngineCode $05 (a word): the string at $7E:word as one-row text of at most 5 tiles (Menu_TextLeft/Flags = 5 / $80 meanwhile), padded with tile $FF to 5; then Menu_TextLeft/Flags back and X = the start + 10.
verifiedMenu_TextSetAttr$C2:F068 · 9 B · EngineCode $0A (a byte): Menu_TextAttr = it.
verifiedMenu_TextCopyTile$C2:F071 · 28 B · EngineCode $07 (a word): the tile word at $7E:word is copied to the map at X (X += 2) and counted in Menu_TextLeft.
verifiedMenu_TextBlanks$C2:F08D · 21 B · EngineCode $08 (a byte n): n tiles $FF (Menu_PutChar; 0: 65536), not counted in Menu_TextLeft.
verifiedMenu_TextPalFrom$C2:F0A2 · 22 B · EngineCode $06 (a word): Menu_TextAttr's palette bits (2-4) = those of the byte at $7E:word.
verifiedMenu_TextSetFlags$C2:F0B8 · 9 B · EngineCode $09 (a byte): Menu_TextFlags = it.
verifiedMenu_TextHex$C2:F0C1 · 16 B · EngineCode $0B (4 bytes, as code $03): Menu_DrawHex at X.
verifiedMenu_TextNumberOrBar$C2:F0D1 · 67 B · EngineCode $0C (3 bytes: a limit index k, then a word address in bank $7E): the byte there as 2 digits with leading zeros blank (Menu_DrawNumber, flags $11) while it is below MenuRom_NumLimits[k] ($63 =...
verifiedMenu_DrawNumber$C2:F114 · 43 B · EngineDraws the 1-3 byte value at B:Y (B = A's high byte) in decimal at $7E:X.
verifiedMenu_BinToBcd$C2:F13F · 59 B · EngineMenu_NumBcd (4 bytes, BCD) = the Menu_NumBytes-byte value at Y (lowest byte first): for each set bit, its value in BCD from Menu_BcdBitValues is added in decimal mode.
verifiedMenu_BcdBitValues$C2:F17A · 96 B · Engine2^0 to 2^23 as 4-byte BCD numbers (lowest byte first), for Menu_BinToBcd.
verifiedMenu_DrawBcdDigits$C2:F1DA · 49 B · EngineWith DB=$7E, draws Menu_NumDigits + 1 digits of Menu_NumBcd at Menu_NumPos (Y), highest first (from byte Menu_NumDigits / 2, its high nibble only when Menu_NumDigits is odd), with Menu_PutBcdDigit.
verifiedMenu_PutBcdDigit$C2:F20B · 28 B · EnginePuts digit A AND $0F at Y (tile $D4 + digit, Menu_TextAttr), Y += 2.
verifiedMenu_DrawHex$C2:F227 · 37 B · EngineDraws the 4 bytes at B:Y (B = A's high byte) in hex at $7E:X: A's low byte + 1 digits (Menu_DrawHexDigits); Menu_NumDigits/Flags = A (as a word).
verifiedMenu_DrawHexDigits$C2:F24C · 29 B · EngineMenu_NumDigits + 1 hex digits of the 4 bytes at Menu_NumBcd at Y, highest first (as Menu_DrawBcdDigits, no zero blanking).
verifiedMenu_PutHexDigit$C2:F269 · 20 B · EnginePuts tile Menu_HexDigitTiles[A AND $0F] with Menu_TextAttr at Y, Y += 2.
verifiedMenu_HexDigitTiles$C2:F27D · 16 B · EngineThe tiles of hex digits 0-F (Menu_PutHexDigit): $73-$7C for 0-9, then $F1 $F2 $36 $7D $38 $34 for A-F.
verifiedMenu_DrawClock$C2:F28D · 63 B · EngineDraws hours:minutes at $7E:X from the play-time digits at Y (minute ones, minute tens, hour ones, hour tens, then a maxed flag: three callers pass Menu_PlayTime+2, Menu_UnkD36C ($C2:D3AA) passes...
verifiedMenu_ClockPair$C2:F2CC · 16 B · EngineA = byte Y+1 x 10 + byte Y (tens and ones), Y += 2; Menu_NumBcd's first byte = tens x 2.
verifiedMenu_DrawItemName$C2:F2DC · 6 B · EngineMenu_ItemNamePtr for id A, then Menu_DrawString: 11 tiles of bank $CC at $7E:X (two-row text).
verifiedMenu_ItemNamePtr$C2:F2E2 · 17 B · EngineY = Menu_ItemNamePtrs[A AND $FF] (a bank-$CC address), A = $CC0B (the bank and Menu_DrawString's count, 11).
verifiedMenu_DrawDescText$C2:F2F3 · 63 B · EngineDraws string A of the table at $CC:2EB1 with the text-window decoder (Menu_StartDescText), unless it is the string drawn last (A = Menu_Unk0D77) and Menu_Unk0D78 bit 7 is clear: then nothing.
verifiedMenu_DrawCmdSetMap$C2:F332 · 5 B · EngineCommand $08 (2 argument bytes): Menu_MapPtr = Menu_DrawArg0.
verifiedMenu_DrawCmdMapRec$C2:F337 · 43 B · EngineCommand $0C (4 argument bytes): with DB=$00, fills the 8-byte record at Menu_DrawArg0 (low WRAM) as a Menu_VramRec: .Dest = Menu_DrawArg2, .Src = $9000 + (Menu_DrawArg0 AND $F0) x 8, .SrcBank and...
verifiedMenu_DeadF362$C2:F362 · 2 B · EngineREP #$10 that no code reaches: Menu_DrawCmdMapRec ends with RTS before it, Menu_DrawCmdTable points at $F364, and no JSR/JMP or pointer to $F362 was found.
verifiedMenu_DrawCmdCopyRom$C2:F364 · 20 B · EngineCommands $0A and $0E (2 argument bytes): copies the n bytes after the count byte n at $FF:Menu_DrawArg0 to Menu_MapPtr (MVN; n = 0: 256).
verifiedMenu_DrawCmdSwapBlocks$C2:F378 · 82 B · EngineCommand $10 (6 argument bytes): swaps the block of Menu_DrawArg4 AND $1F tiles by Menu_DrawArg5 AND $3F rows at position Menu_DrawArg2 with the one at Menu_DrawArg0 (Menu_DrawArg2 is overwritten...
verifiedMenu_InitSprites$C2:F3CA · 88 B · EngineSets up objects 0-6: .Id = n, .TileAttr = Menu_SprInitAttrs[n], .Anim = 0, .Dir = 1, Menu_SprLoad and Menu_SprAnimate; then object 7 gets .TileAttr = Menu_SprInitAttrs[7] and objects 7 and 8 .Id =...
verifiedMenu_SprLoad$C2:F422 · 294 B · EngineLoads the definition of the object at DP: .Flags18 = 0, .PrevAnim and .LastFrame = $FF (so the next Menu_SprAnimate starts over and uploads), the banks of .FrameListPtr/.TimeListPtr = $E4...
verifiedMenu_SprInitAttrs$C2:F548 · 20 B · Engine.TileAttr per object (OAM tile and attribute words: tile bits 0-8, palette bits 9-11); Menu_InitSprites reads entries 0-7, entries 8 and 9 are not read in matched code.
verifiedMenu_SprDefTables$C2:F55C · 6 B · EngineBank-$E4 addresses of the definition records of kinds 0, 1 and 2 (Menu_SprLoad; $F000 and $F023 have 5-byte records, $F600 10-byte ones).
verifiedMenu_SprTileCounts$C2:F562 · 4 B · Engine.TileCount by definition byte 4 bits 0-1: the frame size in units of 16 tiles (Menu_SprUploadTiles) and of 40 frame bytes (Menu_SprFrameBytes).
verifiedMenu_SprResetChars$C2:F566 · 34 B · EngineObjects 6 down to 0: .Id = n, .Anim = 0, .Flags18 = $40 (animated by Menu_SprThread but not handed to Menu_SprPlaceOam).
verifiedMenu_SprHideAll$C2:F588 · 31 B · EngineObjects 7 down to 0: .Id = $FF (off), .Anim = 0, .Flags18 = 0.
verifiedMenu_LoadCharPalettes$C2:F5A7 · 70 B · EngineColours 1-12 of sprite palettes 1-7 (Menu_PalBuf colours $91 + 16n) from the first 7 entries of MenuRom_E4Palettes, then colours 13-15 of each from the bank-$D1 record of character n's weapon...
verifiedMenu_WeaponRecSrc$C2:F5ED · 57 B · EngineFor character A: its weapon (Menu_CharRec.Unk29, the category-0 byte of Menu_EquipSlotOffsets) into Menu_LastWeapon, then X = Menu_Unk21BASrc + 6 x MenuRom_WeaponUnkIdx[weapon], the source of the...
verifiedMenu_Times64$C2:F626 · 29 B · EngineY = Menu_Unk0D2C = (A AND $FF) x $40 (by the hardware multiplier), P kept, A kept for a caller with M=0 (with M=1 see Exit).
verifiedMenu_StartSprThread$C2:F643 · 20 B · EngineMenu_Unk0D2E = Menu_Unk0D30 = 0 and starts Menu_SprThread in slot 5 (Menu_SprSlot).
verifiedMenu_SprThread$C2:F657 · 68 B · EngineThread (slot 5): each frame, Menu_SprUploads = 0, then for objects 0-8 (DP = each page; the tenth page is not visited): skipped when .Id or .Flags18 has bit 7 set; when .Anim differs from...
verifiedMenu_SprNextFrame$C2:F69B · 2 B · Engine
verifiedMenu_SprAnimate$C2:F69D · 49 B · EngineSteps the animation of the object at DP.
verifiedMenu_SprDir0$C2:F6CE · 3 B · Engine
verifiedMenu_SprDir1$C2:F6D1 · 1 B · Engine
verifiedMenu_SprDir2$C2:F6D2 · 2 B · Engine
verifiedMenu_SprDir3$C2:F6D4 · 4 B · Engine
verifiedMenu_SprDirTable$C2:F6D8 · 8 B · Engine
verifiedMenu_SprAnimEnd$C2:F6E0 · 117 B · Engine
verifiedMenu_SprFrameBytes$C2:F755 · 7 B · EngineBytes per frame record by .TileCount (40 per unit: 32 of tile list, 8 of .FrameData); entries 0, 4 and 5 are not used by the Menu_SprTileCounts values.
verifiedMenu_SprUploadTiles$C2:F75C · 277 B · EngineBuilds the frame's tiles in WRAM and queues them for VRAM: Y = Menu_SprVramRec.Src = Menu_SprTileBuf ($8000) + (Menu_Unk0D72 word x 2 AND $FF00), plus 1 when bit 7 of $0D73 is set (the ASL's carry...
verifiedMenu_SprPlaceOam$C2:F871 · 148 B · EnginePlaces object n's sprites (DP = its page, n = (DP - Menu_SprPages) / $40) in the OAM copy from entry 64 + 4n (Menu_SprOam + 16n): .TileCount x 4 16x16 sprites, each at the object's .ScreenX +...
verifiedMenu_DrawText4bpp$C2:F905 · 7 B · EngineMenu_DrawText with TextWin_Mode = Menu_TextWinMode4bpp (low nibble 1: TextWin_Blit4bpp) instead of Menu_TextWinMode: the BRA joins it at its store (.mode).
verifiedMenu_DrawText$C2:F90C · 55 B · EngineDraws the string set up in TextWin_StrIndex/StrTable into the buffer at $7E:Menu_TextDest with the text-window decoder: TextWin_Mode = Menu_TextWinMode, TextWin_GfxBuf = $7E:Menu_TextDest...
verifiedMenu_CfgEntryText$C2:F943 · 111 B · EngineThe settings screen's text for entry Menu_Unk0DCE with value string Menu_Unk0DCF (strings of MenuRom_CfgTextTable): TextWin_Mode = 0, TextWin_GfxBuf's bank = $7E, TextWin_StrTable =...
verifiedMenu_CfgTextThread$C2:F9B2 · 84 B · EngineA thread (slot 2, from Menu_CfgEntryText): Menu_Unk0DD0 = $80, Menu_TextDest = $4E0A, Menu_TextGlyphs and Menu_TextCol = 0, TextWin_GfxBuf and Menu_TextGfxSrc = $5E00, Menu_TextPenStart = 8...
verifiedMenu_CfgValueThread$C2:FA06 · 67 B · Engine
verifiedMenu_StartDescText$C2:FA49 · 86 B · EngineStarts the text-window decoder on the string the caller set up (TextWin_StrIndex / StrTable) for Menu_DescTextThread: TextWin_Mode = 0, TextWin_GfxBuf's bank = $7E, Menu_TextGlyphs and...
verifiedMenu_DescTextThread$C2:FA9F · 6 B · EngineA thread (slot 2, from Menu_StartDescText): the steps (Menu_TextStepLoop), then the thread ends (Menu_ThreadEnd).
verifiedMenu_TextStepWait$C2:FAA5 · 3 B · EngineThe step loop of the text threads, entered at Menu_TextStepLoop ($C2:FAA8; Menu_TextStepWait, a frame's wait first, is where it goes on after each step): TextWin_StepCount = Menu_TextSteps...
verifiedMenu_TextStepLoop$C2:FAA8 · 65 B · Engine
verifiedMenu_TextUpload$C2:FAE9 · 174 B · EngineAfter a decoder step, when TextWin_Unk17 (glyphs drawn) is not Menu_TextGlyphs (which takes it): Menu_TextRec (at Menu_SprScratch) = VRAM Menu_TextTileDest from $7E:Menu_TextGfxSrc, $400 bytes...
verifiedMenu_PutTextTiles$C2:FB97 · 29 B · EngineY tile words from $7E:X on, a row pair as Menu_TextUpload writes them: the first word = (A AND $EF) OR $3100 (A's low byte the tile, attribute byte $31), the row below ($40 bytes on) the same with...
verifiedMenu_PutTextTilesAttr$C2:FBB4 · 26 B · EngineAs Menu_PutTextTiles with A's whole word: the first word = A AND $33EF (high-byte bits 2-3 and 6-7 cleared: palette bits 0-1 and both flips, and the tile's bit 4; tile bits 8-9, palette bit 2 and...
verifiedMenu_VramRecBg1Big$C2:FBCE · 7 B · EngineVRAM $5800 = $7E:2E00, $C00 bytes.
verifiedMenu_VramRecBg1High$C2:FBD5 · 7 B · EngineVRAM $5800 = $7E:2E00, $800 bytes (the half before Menu_VramRecBg1Low's).
verifiedMenu_VramRecBg1Rows16$C2:FBDC · 7 B · EngineVRAM $5A00 = $7E:3200, $240 bytes.
verifiedMenu_VramRecClock$C2:FBE3 · 7 B · EngineVRAM $5840 = $7E:2E80, $640 bytes (queued after the clock is drawn, Menu_MainMenuLoop, and by most menu screens).
verifiedMenu_VramRecBg1Low$C2:FBEA · 7 B · EngineVRAM $5C00 = $7E:3600, $800 bytes.
verifiedMenu_VramRecBg1Rows24$C2:FBF1 · 7 B · EngineVRAM $5B00 = $7E:3400, $600 bytes.
verifiedMenu_VramRecBg2$C2:FBF8 · 7 B · EngineVRAM $6000 = $7E:3E00 (Menu_Bg2Map), $1000 bytes.
verifiedMenu_VramRecBg2B$C2:FBFF · 7 B · EngineVRAM $6040 = $7E:3E80, $680 bytes.
verifiedMenu_VramRecBg2Low$C2:FC06 · 7 B · EngineVRAM $6400 = $7E:4600, $800 bytes.
verifiedMenu_VramRecBg2Rows2$C2:FC0D · 7 B · EngineVRAM $6040 = $7E:3E80, $300 bytes.
verifiedMenu_VramRecBg3Full$C2:FC14 · 7 B · EngineVRAM $6800 = $7E:4E00, $1000 bytes.
verifiedMenu_VramRecBg3$C2:FC1B · 7 B · EngineVRAM $6800 = $7E:4E00, $680 bytes.
verifiedMenu_VramRecBg3Rows4$C2:FC22 · 7 B · EngineVRAM $6880 = $7E:4F00, $480 bytes.
verifiedMenu_VramRecBg3Rows3$C2:FC29 · 7 B · EngineVRAM $6860 = $7E:4EC0, $440 bytes.
verifiedMenu_VramRecBg3Rows16$C2:FC30 · 7 B · EngineVRAM $6A00 = $7E:5200, $400 bytes.
verifiedMenu_VramRecBg3Rows62$C2:FC37 · 7 B · EngineVRAM $6FC0 = $7E:4E00, $80 bytes.
verifiedMenu_VramRecBg3Rows60$C2:FC3E · 7 B · EngineVRAM $6F80 = $7E:5D00, $100 bytes.
verifiedMenu_VramRecBg3Rows58$C2:FC45 · 7 B · EngineVRAM $6F40 = $7E:5C80, $100 bytes.
verifiedMenu_VramRecBg3Rows48$C2:FC4C · 7 B · EngineVRAM $6E00 = $7E:4E00, $400 bytes.
verifiedMenu_VramRecUnkFC53$C2:FC53 · 7 B · EngineVRAM $7800 = $7E:6E00 (Menu_SlotLabelArea), $800 bytes: the slot labels and the three Menu_SlotTextBufs after them (queued by Menu_LoadInit and by Menu_UnkD065 at $C2:D071; the text threads send...
verifiedMenu_VramRecDigits$C2:FC5A · 7 B · EngineVRAM $5740 = $7E:8E80 (Menu_ShadowTiles), $140 bytes.
verifiedMenu_VramRecUnkFC61$C2:FC61 · 7 B · EngineVRAM $1800 = $7E:3600, $600 bytes (queued by Menu_NameChoiceInit, which builds the choice screen's map there from MenuRom_NameChoiceMap).
verifiedMenu_VramRecRomTiles$C2:FC68 · 7 B · EngineVRAM $2010 = MenuRom_VramTiles ($FF:EB88), $480 bytes; its last byte ($FC6E) is .Size's high byte, so its .Unk7 (the byte after it, $FC6F) is the first of Menu_VramRecsFont.
verifiedMenu_VramRecsFont$C2:FC6F · 16 B · EngineTwo Menu_VramRec records Menu_LoadGraphics copies into Menu_VramQueue: VRAM $0000 = Menu_TileBuf ($2000 B) and VRAM $7000 = Menu_Bg3TileBuf ($1000 B).
verifiedMenu_VramRecFontB$C2:FC7F · 8 B · EngineVRAM $1000 = Menu_TileBuf, $1300 bytes (Menu_LoadGraphics step 2).
verifiedMenu_VramRecObj$C2:FC87 · 8 B · EngineVRAM $4000 (the sprite tiles) = Menu_TileBuf, $800 bytes (Menu_LoadGraphics step 5).
verifiedMenu_VramRecsWin$C2:FC8F · 23 B · EngineThree records Menu_LoadGraphics copies (24 bytes: the third record's unused last byte is the first byte of MenuRom_DefaultConfig, $C2:FCA6): VRAM $2010 = $FF:0000 ($1F80 B), VRAM $3000 =...
verifiedMenuRom_DefaultConfig$C2:FCA6 · 3 B · EngineThe first of the 12 bytes Menu_ClearConfigAndFlags copies to Menu_Config for a new game ($84, $A0, $01; MenuRom_DefaultButtonMap follows as bytes 3-11).
verifiedMenuRom_DefaultButtonMap$C2:FCA9 · 9 B · EngineBytes 3-11 of the new game's Menu_Config: the default button map as masks in the Pad_Pressed layout that Menu_PollPad builds (low byte A X L R B Y Select Start, not JOY1's: $08 is B and $02 Select...
verifiedMenu_ShopBuyQtyInit$C2:FCB2 · 47 B · EngineThe count window's start for a buy: Menu_ItemCount = 1, Menu_ShopPriceHi = 0, Menu_ShopPrice and Menu_ShopUnitPrice = Menu_ShopBuyPrices[Menu_ItemId] (a word; B = 0 from the TDC for the index)...
verifiedMenu_ShopSellQtyInit$C2:FCE1 · 60 B · EngineThe same for a sale: the price is the Menu_ItemInfo1 word of Menu_ItemId halved, rounded up (the LSR's carry added with the Menu_Unk51 word, expected 0), and the dividend 9,999,999 - the gold...
verifiedMenu_ShopDivide$C2:FD1D · 59 B · EngineMenu_ShopQuot (3 bytes) = the 24-bit Menu_Tmp00-02 / the 16-bit Menu_ShopMulArg, the remainder in Menu_ShopRem: the dividend goes to Menu_ShopQuot+1 to +3 (two word stores; the second also writes...
verifiedMenu_UnkFD58$C2:FD58 · 16 B · EngineMenu_ShopProduct = the Menu_Tmp00 word x the Menu_ShopMulLen bytes at Menu_ShopMulArg: Menu_UnkFD68 for the low byte, then the high byte (Menu_Tmp01 into WRMPYA) through the rest of Menu_UnkFD68...
verifiedMenu_UnkFD68$C2:FD68 · 47 B · EngineMenu_ShopProduct (4 bytes) = 0, then for each of the Menu_ShopMulLen bytes of Menu_ShopMulArg (X from Menu_Unk51, expected 0; Y from the Menu_Unk51 word) its hardware product with Menu_Tmp00's low...
verifiedMenu_ShopGainGold$C2:FD97 · 36 B · EngineThe gold (Menu_Unk2C53, 3 bytes) + Menu_ShopPrice (3 bytes); a carry out of the third byte sets it to Menu_GoldMax's ($98), never in practice (at most 9,999,999 + 99 x 65,535, a 16-bit unit price...
verifiedMenu_ShopPayGold$C2:FDBB · 36 B · EngineThe gold - Menu_ShopPrice (3 bytes); a borrow sets the third byte to $98 as Menu_ShopGainGold's carry does, so paying more than the gold would leave $98xxxx (then capped at 9,999,999 or not)...
verifiedMenu_ShopCapGold$C2:FDDF · 43 B · EngineCaps the gold (Menu_Unk2C53, 3 bytes) at Menu_GoldMax (9,999,999): when it is at or above it, it becomes Menu_GoldMax and X = Menu_GoldCapped (also for exactly 9,999,999, stored again); else X = 0.
verifiedMenu_Mode0FList$C2:FE0A · 2 B · EngineMenu_ModeLists entry $0F: Menu_Exit alone (it never returns, so no second entry is read; the bytes after it are not a list).
verifiedBankC2_OldBuildLeftovers$C2:FE0C · 500 B · EngineNot code and, as far as found, never read: tools/xref.py, run on every address of $C2:FE0C-$FFFF, finds no call or jump from matched code.

$C3:0000

Verified · 39

verifiedBankC3_Entry0000$C3:0000 · 2 B · Enginethe bank's entry vectors, reached from other banks by JML/JSL: $0000 BankC3_Entry0000 → C3_BootModule (JML from Field_HookLeaveToBankC3 and Evt_OpFF_Misc; never returns) $0002 Decomp_ToWramVec →...
verifiedDecomp_ToWramVec$C3:0002 · 6 B · Engine
verifiedBankC3_Entry0008$C3:0008 · 6 B · Engine
verifiedBankC3_Entry000E$C3:000E · 3 B · Engine
verifiedBankC3_Entry0011$C3:0011 · 3 B · Engine
verifiedC3_BootModule$C3:0014 · 99 B · EngineLeaves the field for the program packed at $C3:1313 (the bank $C3 module): points the NMI and IRQ trampolines at C3_BootNmi and C3_BootIrq, keeps the caller's A in C3_EntryArg, unpacks the module...
verifiedWinFx_BuildCircle$C3:0077 · 326 B · EngineWrites a window table for a circle: one 2-byte entry per line (left edge, right edge; WinFx_EmptyEntry = nothing on that line) at WinFx_TablePtr, in bank $7F if WinFx_TableBank bit 0 is set, else $7E.
verifiedWinFx_Exit$C3:01BD · 9 B · Engine
verifiedWinFx_FillEmpty$C3:01C6 · 4 B · EngineFills window-table entries with WinFx_EmptyEntry: stores it at X and copies it forward with an MVN of WinFx_Tmp + 1 bytes into X + 2 on (the bank by WinFx_TableBank bit 0).
verifiedWinFx_FillEmptyFrom$C3:01CA · 26 B · Engine
verifiedWinFx_StepWipe$C3:01E4 · 249 B · EngineOne frame of a per-line wipe, run while WinFx_C3EMode is nonzero (Field_HookWinC3E calls it once a frame through BankC3_Entry000E and uses the result as HDMA data for window 2, probably one window...
verifiedC3_RandomByte$C3:02DD · 42 B · EngineReturns a new pseudo-random byte in A and keeps it in C3_RandSeed: A (with C rotated in) plus C3_RandSeed, stored; then X's low byte, the seed, C3_FrameCount, the H counter (OPHCT; the counters...
verifiedC3_ScaleBitmap$C3:0307 · 546 B · EngineDraws a scaled copy of a bitmap (one byte per pixel, bits 0-3 used, 64-byte source rows from C3Scale_SrcBase) into rows of 4-bitplane bytes, 32 bytes per output row from C3Scale_Dest.
verifiedC3_BootIrq$C3:0529 · 31 B · EngineIRQ handler of the bank $C3 module, during its unpacking and after: C3_BootModule points the IRQ trampoline here, and no write to the trampolines ($0500-$0507) was found in the unpacked module...
verifiedC3_BootNmi$C3:0548 · 15 B · EngineNMI handler while the module is unpacked: acknowledges the NMI (RDNMI) and sets INIDISP to full brightness, display on, ending the forced blank C3_BootIrq set at line 211 of the frame before.
verifiedDecomp_ToWram$C3:0557 · 860 B · EngineUnpacks the data at Decomp_SrcBank:Decomp_Src into WRAM from Decomp_Dest, writing through WMDATA, and stores the number of bytes written in Decomp_OutLen.
verifiedC3_ModuleNmi$C3:08B3 · 22 B · EngineThe module's NMI handler (C3_ModuleFrame points the NMI trampoline here when it ends): saves A, X, Y, DP and DB, runs one frame (C3_ModuleFrame), sends a pending song request (C3_SongCheck), and...
verifiedC3_NmiBusy$C3:08C9 · 7 B · EngineNMI handler while C3_ModuleFrame runs (it points the NMI trampoline here first): acknowledges the NMI (RDNMI) and returns, so a frame that overruns is not re-entered.
verifiedC3_ModuleFrame$C3:08D0 · 117 B · EngineOne frame of the module, from its NMI: DP = DB = 0, acknowledges the NMI, HDMA off, the NMI trampoline to C3_NmiBusy, interrupts on again if C3_EntryArg has C3_BootIrqOn, forced blank; then...
verifiedC3_IrqAck$C3:0945 · 7 B · EngineAn IRQ handler that only acknowledges the IRQ (TIMEUP) and returns.
verifiedC3_MulSigned$C3:094C · 80 B · EngineSigned multiply with the CPU multiplier: C3_MulA (16-bit) x C3_MulB (8-bit) into C3_MulProduct, signed.
verifiedC3_CopyFEto7E$C3:099C · 4 B · EngineMVN from ROM bank $FE (C3Rom_PackPtrs' bank) to WRAM bank $7E, then RTL: copies A + 1 bytes from $FE:X to $7E:Y.
verifiedC3_CopyFEto7F$C3:09A0 · 4 B · EngineAs C3_CopyFEto7E, to WRAM bank $7F.
verifiedC3_SongCheck$C3:09A4 · 53 B · EngineSends a song change to the sound driver: unless C3_SongBusy is set or C3_EntryArg has bit 5 (C3_EntryNoSong), and if C3_SongReq differs from C3_SongCur, it copies the request to C3_SongCur and...
verifiedC3_CopyCodeOrder$C3:09D9 · 16 B · EngineEight source offsets for C3_BuildCopyCode's outer passes: $000, $200, $100, $300, $400, $600, $500, $700 (16-bit, indexed by the pass x 2).
verifiedC3_BuildCopyCode$C3:09E9 · 165 B · EngineWrites a routine through WMDATA (WMADD set by the caller): 1,024 pairs LDA abs / STA dp (each a 16-bit word, so the routine runs with M=0), with LDA #page / TCD before every 128 pairs, and a final...
verifiedC3_ReadPad$C3:0A8E · 113 B · EngineThe module's pad handling, once a frame: waits for the auto-joypad read, keeps JOY1 in C3_Pad; L+R+Select+Start alone (C3_PadSoftReset) resets the game (forced blank, NMI and HDMA off, JML Reset)...
verifiedC3_RunScript$C3:0AFF · 441 B · EngineRuns a script of the module from C3Script_Ptr until an opcode yields.
verifiedC3_TaskListRemove$C3:0CB8 · 21 B · EngineClears the first word of C3_TaskList equal to X.
verifiedC3_NmiListRemove$C3:0CCD · 21 B · EngineAs C3_TaskListRemove, for C3_NmiTaskList.
verifiedC3_TaskListAdd$C3:0CE2 · 22 B · EngineStores X in the first zero word of C3_TaskList (no bound: a full list is searched past its end).
verifiedC3_NmiListAdd$C3:0CF8 · 22 B · EngineAs C3_TaskListAdd, for C3_NmiTaskList (run by C3Mod_RunNmiTasks).
verifiedC3_SprListSmall$C3:0D0E · 80 B · EngineAdds a list of small sprites to the OAM shadow: the list (in bank $7E at A, read through WMDATA) is a byte n + 1, then n records of tile, attribute, X, Y.
verifiedC3_SprListLarge$C3:0D5E · 94 B · EngineAs C3_SprListSmall for large sprites with a 9-bit X: X = byte + C3_SprBaseX (16-bit); from $100 up it is replaced by $101 (off screen, through the word C3_OffscreenX: low byte $01, bit 15 set); a...
verifiedC3_SprOneSmall$C3:0DBC · 55 B · EngineAdds one small sprite from a 4-byte record in bank $7E at X (tile, attribute, X, Y; X and Y + C3_SprBaseX / C3_SprBaseY, 8-bit) at C3_OamPos; its high-table byte (through C3_OamHiPtr) is shifted...
verifiedC3_SprOneLarge$C3:0DF3 · 54 B · EngineAs C3_SprOneSmall for a large sprite: the high-table byte is always shifted right by 2 with size = 1 and X bit 8 = 0.
verifiedC3_FindDivisor$C3:0E29 · 13 B · EngineCounts the divisor up until the quotient falls below C3_ScratchF4: each pass waits two NOPs, adds 1 to X, reads the quotient of the division running (RDDIVL) and starts the next one with WRDIVB =...
verifiedBankC3_StaffText$C3:0E36 · 196 B · EngineASCII, lines ended by $0A (the text starts with a $0A, so its first line is empty): the staff of the jet-bike race (the module), as in the ROM ("JONNY" spelt so).
verifiedWinFx_BuildQuad$C3:0EFA · 263 B · EngineWrites a window table (2 bytes per line: left edge, right edge) for the four-sided shape through WinFx_QuadPoints (X, Y bytes of points 0-3, in order) at WinFx_QuadTablePtr in bank...

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verifiedC6Scene_Win1HdmaOn$C6:E000 · 40 B · EngineScript routine (pack 1 +$05C3): sets up C2Scene_HdmaTable[0] (two runs of 112 lines) as HDMA channel 1 to WH0/WH1 (indirect, two registers) and turns the channel on: the set-up part of...
verifiedC6Scene_UnpackObjPackA$C6:E028 · 37 B · EngineScript routine (pack 0 +$11FD, pack 2 +$0295 and +$08A0, pack 3 +$02F8, pack 4 +$0D1D and +$112C, pack 5 +$020F and +$02BA, pack 6 +$0A15): unpacks entry C6Scene_ObjPackA of C2SceneRom_ObjPacks...
verifiedC6Scene_UnpackPalPackA$C6:E04D · 37 B · EngineScript routine (pack 0 +$120D, pack 2 +$02A5 and +$08B0, pack 3 +$0308, pack 4 +$0D3D and +$113C, pack 5 +$021F and +$02CA, pack 6 +$0A25; each two script ops after an object unpack, an op $03 on...
verifiedC6Scene_FadeGradInit$C6:E072 · 143 B · EngineScript routine (pack 3 +$031E): a fade from white.
verifiedC6Scene_PlaceOnEdgeRandom$C6:E101 · 111 B · EngineScript routine (pack 3 +$05CB): puts the task on the edge of a shape drawn as a table of 2-byte line entries (left edge, right edge, by the use; pack 3 sets C2Tmp_10-$12 to $7E:9176 with op $13...
verifiedC6Scene_Grad2Init$C6:E170 · 143 B · EngineScript routine (pack 4 +$02CE): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to COLDATA (indirect, one register), turns it on, points C2Scene_HdmaValues words 2-3 at...
verifiedC6Scene_Grad2Ramp$C6:E1FF · 56 B · EngineScript routine (pack 4 +$039A): writes C6Scene_Grad2Init's 48-line ramp (16 down to 9, two lines each; 8 down to 1, four each) into C6Scene_Grad2 at the byte offset .Var22 (through WMDATA, bank $7E).
verifiedC6Scene_GetFlagF2Bits$C6:E237 · 10 B · EngineScript routine (pack 1 +$0184): C2Tmp_00 = bits 2-5 of the copy of $7F:01F2 (C2Scene_FlagTailCopy+2) as a number 0-15, probably for the script's next test of $0000.
verifiedC6Scene_WipeWinInit$C6:E241 · 61 B · EngineScript routine (pack 0 +$0FB0, pack 2 +$0442, pack 5 +$0162, pack 7 +$094E, each followed by C6Scene_WipeWinStep): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to WH1...
verifiedC6Scene_WipeWinStep$C6:E27E · 49 B · Engine
verifiedC6Scene_ClearUnk7F0062$C6:E2AF · 6 B · EngineScript routine (pack 0 +$0FE3, pack 2 +$0475, pack 3 +$0670, pack 5 +$01B2, pack 7 +$0981, each soon after a C6Scene_WipeWinStep): zeroes C6Scene_Unk7F0062 (what reads it is not traced).
verifiedC6Scene_Bg3Accel$C6:E2B5 · 99 B · EngineScript routine (pack 4 +$0947 and +$0953): moves BG3 by the task's velocity, the fractions kept in .XFrac/.YFrac and the whole pixels added to C2Scene_Bg3HScroll/VScroll (as C2Scene_TaskMove does...
verifiedC6Scene_Win1HdmaOnB$C6:E318 · 40 B · EngineScript routine (pack 6 +$08A1 and +$0937, each followed by C6Scene_Win1EllipseStep): a byte-identical copy of C6Scene_Win1HdmaOn (HDMA channel 1 to WH0/WH1 from C2Scene_HdmaTable[0], turned on).
verifiedC6Scene_Win2HdmaOn$C6:E340 · 40 B · EngineScript routine (pack 6 +$071A and +$08DF, each followed by C6Scene_Win2EllipseStep): sets up C2Scene_HdmaTable[1] (two runs of 112 lines) as HDMA channel 2 to WH2/WH3 (indirect, two registers) and...
verifiedC6Scene_Win1EllipseStep$C6:E368 · 41 B · EngineScript routine (pack 6 +$08A5, +$08B0, +$08C7, +$093B, +$0944): adds one to .Var24 (a word) and takes C2Scene_HandBufB (now odd) or C2Scene_HandBufA (even) as the table: C2Scene_HdmaValues words...
verifiedC6Scene_Win2EllipseStep$C6:E391 · 39 B · Engine
verifiedC6Scene_EllipseBuild$C6:E3B8 · 144 B · Engine
verifiedC6Scene_Win1HdmaOnC$C6:E448 · 40 B · EngineScript routine (pack 4 +$02A3, +$1570 and +$1769, pack 5 +$0494 and +$04DE, pack 6 +$06CE, each followed by C6Scene_Win1CapsuleStep): a byte-identical copy of C6Scene_Win1HdmaOn (HDMA channel 1 to...
verifiedC6Scene_Win2HdmaOnB$C6:E470 · 40 B · EngineScript routine (pack 1 +$06FA, pack 4 +$1574 and +$176D, pack 5 +$0528, each followed by C6Scene_Win2CapsuleStep): a byte-identical copy of C6Scene_Win2HdmaOn (HDMA channel 2 to WH2/WH3 from...
verifiedC6Scene_Win1CapsuleStep$C6:E498 · 38 B · EngineScript routine (pack 4 +$02C2 and 14 more sites to +$17FD, pack 5 +$0498 to +$04FC (6 sites), pack 6 +$06D5 to +$06FE (4 sites)): takes C2Scene_HandBufB (.Var26 odd) or C2Scene_HandBufA (even) as...
verifiedC6Scene_Win2CapsuleStep$C6:E4BE · 36 B · Engine
verifiedC6Scene_CapsuleBuild$C6:E4E2 · 134 B · Engine
verifiedC6Scene_FadeGradStep$C6:E568 · 27 B · EngineScript routine (pack 3 +$0339, in a loop the script runs 58 times, op $1B, with an op $32 in each pass): moves C2Scene_HdmaValues words 0 and 1 on by C6Scene_GradStepBytes (8 lines of...
verifiedC6Scene_Bg2VNudge$C6:E583 · 18 B · EngineScript routine (no op $4E site found in the unpacked scripts): moves BG2 two pixels down (.Var22 bit 0 clear) or up (set): two INC or DEC of C2Scene_Bg2VScroll, 8-bit with M=1, so only its low...
verifiedC6Scene_Bg1WaveInit$C6:E595 · 48 B · EngineScript routine (pack 5 +$03A1, followed by C6Scene_Bg1WaveStep): sets up C2Scene_HdmaTable[2] (two runs of 112 lines) as HDMA channel 3 to BG1VOFS (indirect, one register written twice), turns it...
verifiedC6Scene_Bg1WaveStep$C6:E5C5 · 120 B · EngineScript routine (pack 5 +$03A5 and +$03AB): writes one frame of a vertical wave on BG1: picks C2Scene_SwirlSinA (.Var24 odd) or C2Scene_SwirlSinB (even), points C2Scene_HdmaValues words 4-5...
verifiedC6Scene_SetUnk7F01ED$C6:E63D · 7 B · EngineScript routine (pack 4 +$115D): C2Scene_Unk7F01ED = 1 (script op $3D then skips its sound command).
verifiedC6Scene_ClearUnk7F01ED$C6:E644 · 6 B · EngineScript routine (pack 4 +$06E9 and +$083A): C2Scene_Unk7F01ED = 0.
verifiedC6Scene_UnpackObjPackB$C6:E64A · 37 B · EngineScript routine (pack 4 +$0D2D, between C6Scene_UnpackObjPackA and C6Scene_UnpackPalPackA): as C6Scene_UnpackObjPackA with entry C6Scene_ObjPackB of C2SceneRom_ObjPacks.
verifiedC6Scene_UnpackPalPackB$C6:E66F · 37 B · EngineScript routine (pack 4 +$0D55, after C6Scene_UnpackPalPackA): as C6Scene_UnpackPalPackA with entry C6Scene_PalPackB of C2SceneRom_PalettePacks (into C2Scene_PaletteStage).
verifiedC6Scene_PlaceInViewRandom$C6:E694 · 60 B · EngineScript routine (pack 4 +$0FD3 to +$1015, 7 sites): puts the task at a random point: .SprX = BG2's tile X x 8 (C2Scene_BgTileX+2) + a random 0-127 + 64, as C2Scene_PlaceBelowView; .SprY = $60 + a...
verifiedC6Scene_NudgeRandomDir$C6:E6D0 · 126 B · EngineScript routine (pack 4 +$0FAA): moves the task by a random distance d (0-63) in a random direction a (0-255, C2Scene_Unk2273/Unk2277's units): .SprX + cos(a) x d / 256 and .SprY + sin(a) x d /...
verifiedBankC6_UnkE74E$C6:E74E · 49 B · EngineTests the 8x8 tile (C2Tmp_00, C2Tmp_01) against a rectangle of columns C2Tmp_04 to C2Tmp_05 - 1 and rows C2Tmp_02 to C2Tmp_03 - 1 (unsigned bytes): C2Tmp_06 = 0 when the tile is inside, else bit 0...
verifiedC6Scene_AddYAccel$C6:E77F · 24 B · EngineScript routine (pack 4 +$0ED9 and 10 more sites to +$10DF): adds the 16.16 value .Var22 (fraction) / .Var24 (whole) to the task's Y velocity (.YVelFrac, carrying into .YVel): C2Scene_AddGravity...
verifiedBankC6_UnkE797$C6:E797 · 99 B · EngineObject A's landing check (the name is the stub's: verified C2Scene_ObjAFly calls it so; better: C6Scene_ObjANoLandHere).
verifiedC6Scene_MapPicture$C6:E7FA · 205 B · EngineScript routine (pack 0 +$11F0): draws the Mode 7 picture of the two maps as C2Scene_MapDrawPixels does, but whole: zeroes C2Scene_DecompBuf ($7F:9000-$BFFF, C6Scene_PicBytes), then for each of the...
verifiedC6Scene_MapCellPixels$C6:E8C7 · 72 B · EngineDraws one metatile cell as two pixels, at [C6Scene_PicOut] and 8 bytes (one pixel row) below: the colours (C2Scene_TileColors) of the metatile's top-right and bottom-right tiles, each ORed with...
verifiedC6Scene_PerspInit$C6:E90F · 230 B · EngineScript routine (pack 0 +$11F7): sets up HDMA channels 2-5 to M7A, M7B, M7C and M7D (indirect, one register written twice: a word a line) from C2Scene_HdmaTable[1]-[4] (two runs of 112 lines each...
verifiedC6Scene_PerspStep$C6:E9F5 · 294 B · Engine
verifiedC6Scene_PerspQuadrants$C6:EB1B · 8 B · EngineC6Scene_PerspStep's fill for each sign pair (index = C2Tmp_10 bits 0-1: cos < 0, sin < 0).
verifiedC6Scene_PerspTiltSteps$C6:EB23 · 24 B · EngineThe depth step t per line pair (8.8, so 0 to just under 1), read by C6Scene_PerspStep at .Tilt (a byte offset; pack 0 steps it up with op $0B and down with op $0C, e.g. +$1369, +$139B, +$1481...
verifiedC6Scene_PerspQuad0$C6:EB3B · 91 B · EngineThe fills of C6Scene_PerspStep, one per quadrant (C6Scene_PerspQuad0 and the sub-entries C6Scene_PerspQuad1 ($C6:EB96), C6Scene_PerspQuad2 ($C6:EC09) and C6Scene_PerspQuad3 ($C6:EC7C), reached...
verifiedC6Scene_PerspQuad1$C6:EB96 · 115 B · Engine
verifiedC6Scene_PerspQuad2$C6:EC09 · 115 B · Engine
verifiedC6Scene_PerspQuad3$C6:EC7C · 136 B · Engine
verifiedC6Scene_PerspTail$C6:ED04 · 221 B · Engine
verifiedC6Scene_PerspDivide$C6:EDE1 · 66 B · EngineThe four quotients of a line pair (WRDIV/RDDIV): C2Tmp_00 = |c| / dA, C2Tmp_02 = |s| / dA, C2Tmp_04 = -(|s| / dB), C2Tmp_06 = |c| / dB, with |c|, |s| = C2Tmp_08, C2Tmp_0A and the 8-bit divisors dA...
verifiedC6Scene_AddAngle$C6:EE23 · 14 B · EngineScript routine (pack 0 +$1248 and 14 more sites to +$146F, each before C6Scene_PerspStep): .Angle (+$22) + C2Tmp_08.
verifiedC6Scene_SetUnk7F00CD$C6:EE31 · 7 B · EngineScript routine (pack 2 +$09A3 and +$09AE, pack 7 +$0779, +$0A27, +$0A32, +$0A5F, +$0A6A): C2Scene_Unk7F00CD = C2Tmp_00 (8-bit; set by the script before).
verifiedC6Scene_ClearUnk7F01F5Bit0$C6:EE38 · 11 B · EngineScript routine (pack 2 +$08CF): clears bit 0 of C2Scene_Unk7F01F5.
verifiedBankC6_CodeEndFill$C6:EE43 · 445 B · Engine$00 fill after the last routine, up to the data from $C6:F000 on.

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verifiedAudio_DriverInit$C7:0000 · 4 B · EngineThe bank's entry block: four 3-byte JMPs, each followed by a NOP.
verifiedAudio_DriverCommand$C7:0004 · 4 B · Engine
verifiedAudio_VecLoadNewSamples$C7:0008 · 4 B · Engine
verifiedAudio_VecSendSampleDir$C7:000C · 4 B · Engine
verifiedAudio_BootBlockPtrs$C7:0010 · 12 B · EngineThe six blocks Audio_Boot sends through the IPL ROM, in this order, as bank $C7 addresses.
verifiedAudio_BootBlockAram$C7:001C · 12 B · EngineThe ARAM destination of each Audio_BootBlockPtrs block (sent in APUIO2/3 with the IPL ROM's transfer command).
verifiedAudio_TableDirectory$C7:0028 · 16 B · EngineEight bank $C7 addresses: the tables the code below reads.
verifiedAudio_Boot$C7:0038 · 264 B · EngineStarts the sound driver from nothing, through the APU's IPL ROM: 1.
verifiedAudio_RunCommand$C7:0140 · 21 B · EngineRuns the command in Audio_CmdId (arguments Audio_CmdArg0-2), then clears Audio_CmdId.
verifiedAudio_RunCommand_Dispatch$C7:0155 · 61 B · Engine
verifiedAudio_CommandDone$C7:0192 · 15 B · Engine
verifiedAudio_CmdLoadSong$C7:01A1 · 389 B · EngineCommands $10, $11, $14 and $15 (Audio_SongCmdTable): load song Audio_CmdArg0.
verifiedAudio_LoadNewSamples$C7:0326 · 85 B · EngineSong load, part 2: puts each sample of Audio_NewSamples in the next free slot with Audio_UploadSample, in list order.
verifiedAudio_SendSampleDir$C7:037B · 325 B · EngineSong load, part 3: sends the song's samples' directory entries and parameter words.
verifiedAudio_SendSongData$C7:04C0 · 348 B · EngineSong load, part 4, and its end: 1.
verifiedAudio_CmdSend$C7:061C · 57 B · EngineCommands $18-$2F and $80-$FF: sends the block to the APU as it is: APUIO3 = Audio_CmdArg2, APUIO2 = Arg1, APUIO1 = Arg0, then APUIO0 = Audio_CmdId, and reads APUIO0 up to !Audio_Timeout times for...
verifiedAudio_UploadSample$C7:0655 · 200 B · EngineSends the sample in slot Audio_SaveX (Audio_SlotSample entry, 1-62) to ARAM at the slot's Audio_SlotAram address: a triples transfer (!Audio_XferTriples), retried after Audio_AbortXfer until...
verifiedAudio_CmdSongAlias$C7:071D · 23 B · EngineCommands $30-$3F: replaces the whole command block with entry (command & $0F) of Audio_SongAliasTable (command $10, song = the low nibble, Arg1 = Arg2 = $FF) and sorts it again from...
verifiedAudio_AdjustSongCmd$C7:0734 · 33 B · EngineSets bit 2 (!Audio_CmdListedBit) of Audio_CmdId when the command is $14 or above, or when Audio_CmdArg0 is on Audio_SongBit2List (bytes up to the first one with bit 7 set).
verifiedAudio_CmdSwapSample$C7:0755 · 398 B · EngineCommand $71: puts sample Audio_CmdArg0 (1-62; not range-checked) in the slot of the current song's first sample (Audio_FirstSlot), so directory entry $20 plays it.
verifiedAudio_CmdBlockVariant$C7:08E3 · 63 B · EngineCommand $70: picks the $2F00 block by Audio_CmdArg0 (0 = AudioRom_Block2F00, nonzero = AudioRom_Block2F00Alt; the battle music cues send 1 before a battle and 0 after it).
verifiedAudio_UploadBlock2F00$C7:0922 · 184 B · EngineSends the $1800-byte block for ARAM !AudioAram_Block2F00: AudioRom_Block2F00 while Audio_Unk1E10 is 0, AudioRom_Block2F00Alt otherwise.
verifiedAudio_SendSeq$C7:09DA · 16 B · EngineOne step of a transfer: writes A to APUIO0 and waits (no limit) until APUIO0 reads back the same value, then returns the next sequence value, (A + 1) & !Audio_SeqMask.
verifiedAudio_AbortXfer$C7:09EA · 19 B · EngineCalled when the APU did not echo a header's mode in APUIO1: sends one more step with APUIO0 = Audio_Seq (waits for the echo, no limit; APUIO1-3 as the header left them) and resets Audio_Seq to...
verifiedAudio_SetEchoDelay$C7:09FD · 21 B · EngineAudio_EchoDelay = A, Audio_EchoPage = !Audio_EchoTopPage - 8 x A, then Audio_DropEchoSlots.
verifiedAudio_DropEchoSlots$C7:0A12 · 39 B · EngineFinds the first slot whose end (the next Audio_SlotAram entry; its high byte, the page) is on or above Audio_EchoPage and empties it and every slot after it: from there, byte by byte up to slot...
verifiedAudio_StartSong$C7:0A39 · 95 B · EngineThe first part of a song load: sends the song command to the APU.
verifiedAudio_SongAliasTable$C7:0A98 · 64 B · EngineAudio_CmdSongAlias: for command $30 + n, the command block it becomes (command, Arg0, Arg1, Arg2): $10, n, $FF, $FF.
verifiedAudio_SongBit2List$C7:0AD8 · 1 B · EngineAudio_AdjustSongCmd's song list, ended by a byte with bit 7 set.
verifiedAudio_SongCmdTable$C7:0AD9 · 16 B · EngineAudio_RunCommand_Dispatch's jump table for commands $10-$17 (JMP (T,X) with X = (command & $0F) x 2).
verifiedAudio_SongCount$C7:0AE9 · 1 B · EngineThe number of songs (Audio_SongTable entries); Audio_CmdLoadSong ignores a song number not below it.
verifiedAudio_SampleTable$C7:0AEA · 186 B · Engine62 long pointers, one per sample (sample n at entry n - 1; 62 is the largest number in AudioRom_SongSamples): BRR data, probably (every length is a multiple of 9, the BRR block size), a 16-bit...
verifiedAudio_SampleLoop$C7:0BA4 · 124 B · EngineOne word per sample: the loop start as an offset from the sample's ARAM start (Audio_SendSampleDir and Audio_CmdSwapSample add it to get the directory entry's second word).
verifiedAudio_SampleParamA$C7:0C20 · 124 B · EngineOne word per sample, sent to !AudioAram_SongParamA for the song's samples (meaning not traced on the SPC700 side).
verifiedAudio_SampleParamB$C7:0C9C · 124 B · EngineOne word per sample, sent to !AudioAram_SongParamB: first byte $FF or $FE; second byte $E0 for most, otherwise $EA-$F4; the ADSR pair, probably (from the values only).
verifiedAudio_SongTable$C7:0D18 · 249 B · EngineAudio_SongCount ($53) long pointers, one per song: its data, a 16-bit length first (Audio_SendSongData sends it to !AudioAram_Song).

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verifiedBattleSys_VecCD0000$CD:0000 · 3 B · Battle systemThe bank's entry block: 19 three-byte JMPs, all but two ($000F and $001E, see the Callers note) reached by JSL from other banks (their targets end in RTL).
verifiedBattleSys_VecCD0003$CD:0003 · 3 B · Battle system
verifiedBattleSys_VecCD0006$CD:0006 · 3 B · Battle system
verifiedBattleSys_FrameTickVec$CD:0009 · 3 B · Battle system
verifiedBattleSys_VecCD000C$CD:000C · 3 B · Battle system
verifiedBattleSys_VecCD000F$CD:000F · 3 B · Battle system
verifiedBattleSys_VecCD0012$CD:0012 · 3 B · Battle system
verifiedBattleAnim_LoadGfx4Vec$CD:0015 · 3 B · Battle engine
verifiedBattleAnim_UnkVecCD0018$CD:0018 · 3 B · Battle engine
verifiedBattleAct_UnkVecCD001B$CD:001B · 3 B · Battle engine
verifiedBattleSys_VecCD001E$CD:001E · 3 B · Battle system
verifiedBattleSys_UnkVecCD0021$CD:0021 · 3 B · Battle system
verifiedBattleSys_VecCD0024$CD:0024 · 3 B · Battle system
verifiedBattleMsg_ShowFromTableCC3A09Vec$CD:0027 · 3 B · Battle text & numbers
verifiedBattleAnim_LoadGfx2Vec$CD:002A · 3 B · Battle engine
verifiedBattleMsg_ShowMsg0BIfKeyChangedVec$CD:002D · 3 B · Battle text & numbers
verifiedBattleMsg_UnkVecCD0030$CD:0030 · 3 B · Battle text & numbers
verifiedBattleMsg_UnkVecCD0033$CD:0033 · 3 B · Battle text & numbers
verifiedBattleSys_IdleVecCD0036$CD:0036 · 3 B · Battle system
verifiedBattleCD_EnterBattle$CD:0039 · 5 B · Battle engineThe bank-$CD step of the battle's start: JSL BattleFx_Init ($D1:F1B0: it sets DB=$7E and DP=0, installs JML $D1:E77C / JML $D1:FE97 (BattleFx_Nmi / BattleFx_Irq) as the NMI and IRQ trampolines at...
verifiedBattleCD_ActOp80$CD:003E · 5 B · Battle engineAction opcode $80's long call (BattleAct_OpRunVecCD001B, after it copied its operand bytes to !Battle_ActOp80Args): JSL BattleFx_Op80Dispatch ($D1:F67A), then RTL.
verifiedBattleCD_EnemyDissolve$CD:0043 · 93 B · Battle engineTakes an enemy off the screen, for BattleCF_RemoveMarkedEnemies (A = its battler slot, after that moved it to the special palette).
verifiedBattleCD_EnemyDissolveFx$CD:00A0 · 106 B · Battle engine
verifiedBattleCD_DissolveStep$CD:010A · 147 B · Battle engineOne step of BattleCD_EnemyDissolve: advances !Battle_DissolvePhase by the !BattleRom_DissolvePhaseStep entry !Battle_DissolvePattern & 7 ($17 for the pattern 7 the dissolve uses: odd, so 64 steps...
verifiedBattleCD_MsgTimeTable$CD:019D · 8 B · Battle engineFrames a battle message stays up, by the message-speed setting (BattleCD_GetMsgTime: bits 3-5 of config byte $2991): $20, $40, ..., $E0, then $FF.
verifiedBattleCD_GetMsgTime$CD:01A5 · 14 B · Battle engineA = BattleCD_MsgTimeTable entry by bits 3-5 of !Menu_Config+1: the frames a message stays up at the configured speed (inferred from the uses: BattleCD_ShowMessage waits that long, the others load...
verifiedBattleCD_ShowMessage$CD:01B3 · 87 B · Battle engineShows battle message A (string A of !BattleRom_MsgStrings, its arguments at $0200, BattleMsg_InfoArgs / !Battle_MsgArg0) and waits for it: plays the message's sound (BattleFx_MsgSfx entry A...
verifiedBattleCD_Wait16Frames$CD:020A · 11 B · Battle engineWaits 16 frames (BattleCD_WaitFrameRefresh 16 times).
verifiedBattleCD_ShowMessageTimed$CD:0215 · 32 B · Battle engineAs BattleCD_ShowMessage without the sound and without waiting: starts message A of !BattleRom_MsgStrings (BattleCD_StartText, BattleCD_ShowText), loads !Battle_MsgTimer with BattleCD_GetMsgTime...
verifiedBattleCD_ClearTextGfxL$CD:0235 · 4 B · Battle engineBattleCD_ClearTextGfx as a long call (JSL from BattleFx_Init at $D1:F3FE).
verifiedBattleCD_ClearTextGfx$CD:0239 · 37 B · Battle engineZeroes the message graphics buffer !Battle_TextGfxBuf ($7E:B400-$B7FF, $400 bytes) by words: eight stores per pass, each covering one $80-byte eighth of it, for X = $80 down to 2.
verifiedBattleCD_StartText$CD:025E · 33 B · Battle engineStarts string A of the table the caller put in TextWin_StrTable: TextWin_StrIndex = A, !Battle_MsgTiming = 0, !Battle_TextUnkA1 = 0, TextWin_GfxBuf = !Battle_TextGfxBuf (bank $7E), TextWin_Mode =...
verifiedBattleCD_ShowText$CD:027F · 22 B · Battle engineDraws the started string: TextWin_StepCount = A (the callers pass !BattleCD_TextStepCount from BattleCD_StartText), one TextWin_Step (through BankC2_Entry0009), two BattleCD_WaitFrame, then...
verifiedBattleCD_ShowScriptMessage$CD:0295 · 54 B · Battle engineAn enemy script's message (the run handlers pass a script byte in A: most pass !Battle_UnkB3C7; BattleAi_RunTech, BattleAi_RunSetFlags and BattleAi_RunMessage pass one read straight from the...
verifiedBattleCD_ShowEnemyInfo$CD:02CB · 13 B · Battle engineThe battle menu's info panel for the highlighted enemy target (BattleMenu_UpdateCursorOverlay; BattleMenu_ChooseAttack also calls BattleCD_ShowTargetInfo): A = a key, the target slot...
verifiedBattleCD_ShowTargetInfo$CD:02D8 · 56 B · Battle engine
verifiedBattleCD_ShowTechInfo$CD:0310 · 48 B · Battle engineThe info panel for the tech (or item) under the menu cursor: A = the key, string A of !BattleRom_TechInfoStrings.
verifiedBattleCD_PadRepeat$CD:0340 · 89 B · Battle engineTurns the held buttons into presses with auto-repeat, once a frame (BattleCD_NmiMain runs it on both its paths, after BankC2_Entry8002 read the pad), all 16-bit: !Battle_PadPrev = the last frame's...
verifiedBattleCD_SetNmiMode1$CD:0399 · 5 B · Battle engine!Battle_NmiMode = 1: from the next NMI, BattleCD_NmiDispatch runs BattleCD_NmiMain instead of BattleCD_NmiSetup (service 0's first bank-$CD step).
verifiedBattleCD_ApuCmd81$CD:039E · 22 B · Battle engineSends APU command !Audio_CmdUnk81 with arguments !BattleCD_Cmd81Arg1 and 0 (Audio_ProcessEntry; the field's AudioFadeDispatch sends the same command with other arguments around its music changes...
verifiedBattleCD_ExitBattle$CD:03B4 · 150 B · Battle engineThe bank-$CD part of the battle's end (BattleCF_ExitBattle runs it just before it returns to the field).
verifiedBattleCD_WaitNmiAck$CD:044A · 9 B · Battle engineDP $47 = 1, then waits until something else sets it back to 0 (at both call sites the NMI handler is BattleFx_NmiAlt, which BattleCD_ExitBattle installs just before and which zeroes DP $47).
verifiedBattleCD_EndLayerFx$CD:0453 · 83 B · Battle engineEnds a layer effect (BattleCD_FrameTick runs it when the effect is done, !Battle_BgFxEnded set, and no action runs; BattleCD_ExitBattle when one is still loaded): puts layer 3's tiles back (the...
verifiedBattleCD_IdleTick$CD:04A6 · 4 B · Battle engineBattleSys_PumpFrames' long call while it waits for the frame: BattleCD_PauseWait, RTL.
verifiedBattleCD_FrameTick$CD:04AA · 53 B · Battle engineThe bank's per-frame work outside the NMI (BattleSys_FrameTickVec, and JSL from this bank's own waits): unless !Battle_Paused, the pending sound (BattleCD_PlayPendingSfx); BattleCD_PauseWait...
verifiedBattleCD_StepText$CD:04DF · 30 B · Battle engineWhen !Battle_TextStepping is set: one TextWin_Step (through BankC2_Entry0009) with TextWin_StepCount = 1; !Battle_TextStepping = TextWin_Status after it (0 once the string is done, so the stepping...
verifiedBattleCD_StartOpenWipe$CD:04FD · 25 B · Battle engineService 0's start of the opening wipe: sound !BattleCD_SfxWipe (BattleCD_ApuCmd18, X = !BattleCD_SfxArgCentre), a frame, !Battle_WipeSteps = !BattleCD_WipeSteps and !Battle_WipeMode =...
verifiedBattleCD_StartCloseWipe$CD:0516 · 30 B · Battle engineThe battle end's closing wipe: !Battle_UnkCE16 = 1, a frame, !BattleFx_CeSetBase = !BattleCD_CA25Unk0C and !BattleFx_CeSetReload + 1, a frame, !Battle_WipeSteps = !BattleCD_WipeSteps...
verifiedBattleCD_WipeRunning$CD:0534 · 8 B · Battle engineA = 1 while a wipe has steps left (!Battle_WipeSteps non-zero), else 0; Z set iff 0 (BattleSys_SceneSetup and BattleCD_ExitBattle loop on it).
verifiedBattleCD_WipeStepOpen$CD:053C · 59 B · Battle engineOne step of the opening wipe in all nine tables: entry 1's line count - 1, entry 2's + 2, entry 3's - 1; then the entry-2 data addresses of tables 5 and 3 (!Battle_HdmaTables+$E8 and +$8E) - 4.
verifiedBattleCD_WipeStepClose$CD:0577 · 59 B · Battle engineThe opposite step: entry 1's line count + 1, entry 2's - 2, entry 3's + 1 in all nine tables; tables 3 and 5's entry-2 data addresses + 4.
verifiedBattleCD_StepWipe$CD:05B2 · 77 B · Battle engineOne step of the wipe in progress (BattleCD_NmiMain runs it twice a frame), by !Battle_WipeMode: - 0: nothing; - !BattleCD_WipeOpen ($FF, set by BattleCD_StartOpenWipe): first !BattleFx_CeSetBase =...
verifiedBattleCD_TileUploadVram$CD:05FF · 8 B · Battle engineVRAM word addresses for BattleCD_NmiUploadText's tilemap-page upload, by !Battle_TilePageSlot * 2: $7C00, $7C10, $7E00, $7E10.
verifiedBattleCD_NmiUploadText$CD:0607 · 171 B · Battle engineBattleCD_NmiMain's uploads while no wipe runs: - a tilemap page requested by the layer-effect script (!Battle_TilePageReq, set by BattleCD_RunFxScript): unless it is the same slot...
verifiedBattleCD_ZeroWord$CD:06B2 · 2 B · Battle engineThe fixed DMA source BattleCD_NmiUploadText clears VRAM from.
verifiedBattleCD_NmiLayerScroll$CD:06B4 · 8 B · Battle engineRuns the BattleCD_ScrollModeTable entry !Battle_LayerFxMode (0-3; set to 0 or 1 by BattleCD_StepFxChannels and 0 by BattleCD_EndLayerFx; who sets 2 and 3 is not traced): the HDMA scroll data for...
verifiedBattleCD_ScrollModeTable$CD:06BC · 8 B · Battle engineBattleCD_NmiLayerScroll's handlers by !Battle_LayerFxMode.
verifiedBattleCD_ScrollPlain$CD:06C4 · 66 B · Battle engineFills the HDMA scroll data of layers 1-3 (!Battle_HdmaScroll1-3, 32 entries of 4 bytes, an x and a y word, each) with one x/y pair per layer: FieldBtlPpu.Scroll2's words (the battle's layer...
verifiedBattleCD_ScrollFill$CD:0706 · 102 B · Battle engine
verifiedBattleCD_ScrollFxBg3$CD:076C · 77 B · Battle engineAs BattleCD_ScrollPlain, but layer 3's pair is the effect's scroll: !BattleFx_ShakeX + !Battle_FxScrollAddX + !Battle_ShakeOfs3X and !BattleFx_ShakeY + !BattleFx_BounceOut + !Battle_ShakeOfs3Y...
verifiedBattleCD_ScrollWavesBg3$CD:07B9 · 41 B · Battle engineBattleCD_ScrollWaves, then a second run of 32 entries for layer 3 only (X from $80 up to the 8-bit wrap): x = layer 3's x pair, plus the per-line offset in !Battle_WaveOffsets (the same X) when...
verifiedBattleCD_ScrollWaves$CD:07E2 · 171 B · Battle engineThe pairs as BattleCD_ScrollFxBg3 computes them (in DP $45-$4F); then for each of the 32 entries the x of a layer gets the entry's per-line offset from !Battle_WaveOffsets (bank $7E, by the...
verifiedBattleCD_NmiMain$CD:088D · 321 B · Battle engineThe NMI's work in modes 1 and 2 (BattleCD_NmiDispatch), entered with DB=$00: - with !Battle_CgramPending ($7E:CE0F) set: the palette (BattleCD_UploadCgram), DB=$7E, the queued VRAM upload...
verifiedBattleCD_UploadCgram$CD:09CE · 35 B · Battle engineCopies the whole palette, !Battle_CgramBytes bytes of !Battle_PaletteLiveLo (bank $7E), to CGRAM from colour 0 by DMA on channel 7 (one register written twice: CGDATA).
verifiedBattleCD_NmiSetup$CD:09F1 · 237 B · Battle engineThe NMI's work in mode 0 (the first frames, until BattleCD_SetNmiMode1): the palette (BattleCD_UploadCgram); HDMA channels 0-6 set up as indirect channels on the first seven tables of...
verifiedBattleCD_TickCDC9$CD:0ADE · 16 B · Battle engineWhile FieldAnimB[0].Unk4 (palette animation record 0's frame counter) is 0: !BattleFx_GradStart counts down and wraps from below 0 to !BattleCD_CDC9Period (a 14-frame cycle, 13 down to 0...
verifiedBattleCD_SetWh0Table$CD:0AEE · 40 B · Battle enginePoints HDMA channel 7 at one of the last two tables of !Battle_HdmaTables (indirect, 4 registers from WH0, line data in bank $7E): table 8 on odd frames of !Battle_FrameCount, table 7 on even ones...
verifiedBattleCD_RandByte$CD:0B16 · 8 B · Battle engineA = RandomTable entry (A + !Battle_FrameCount + C) & $FF: a byte of the field's random table picked by the frame count.
verifiedBattleCD_ClampPalAnims$CD:0B1E · 51 B · Battle engineWith !Battle_Unk99D2 positive and non-zero: for each of the palette animation records 8-11 (FieldAnimB, 12 bytes each, the ones the battle fills) with a kind (.Unk0 non-zero) and a first colour...
verifiedBattleCD_StepShake$CD:0B51 · 306 B · Battle engineThe screen shake, once a frame, for two axes: - x (!Battle_ShakeXOn): every !Battle_ShakeXRandPeriod frames a new random byte (BattleCD_RandByte) in !Battle_ShakeXRand; every...
verifiedBattleCD_NmiTable$CD:0C83 · 6 B · Battle engineBattleCD_NmiDispatch's handler by !Battle_NmiMode.
verifiedBattleCD_ScrollStepL$CD:0C89 · 12 B · Battle engineThe field's ScrollStepAccum (through ReentryVectors vector [1]: the drift of layers 2 and 3 in FieldBtlPpu.Scroll2) between PHB/PHD/PHP and PLP/PLD/PLB, then A = D (TDC) and RTL.
verifiedBattleCD_NmiDispatch$CD:0C95 · 8 B · Battle engineThe NMI's bank-$CD work: runs BattleCD_NmiTable entry !Battle_NmiMode (0 BattleCD_NmiSetup, 1 and 2 BattleCD_NmiMain), then RTL.
verifiedBattleCD_InitHdmaDataL$CD:0C9D · 4 B · Battle engineBattleCD_InitHdmaData as a long call (JSL from BattleFx_Init at $D1:F1DB).
verifiedBattleCD_InitHdmaData$CD:0CA1 · 85 B · Battle engineSets the HDMA line data from the screen the field left (FieldBtlPpu): the tilemap bytes of channel 0 (!Battle_HdmaTilemaps: BG1SC, BG2SC, BG4SC from .Tilemap1, .Tilemap2, .Unk59; BG2SC's bit 0...
verifiedBattleCD_RestoreScreen$CD:0CF6 · 50 B · Battle engine
verifiedBattleCD_StartLayerFx$CD:0D28 · 11 B · Battle engineAction set-up's call (BattleAct_LoadCommon, A = !Battle_ActUnkArg987C): !Battle_Unk5D9B = 0, loads layer effect A (BattleCD_LoadLayerFx) and starts its channels (BattleCD_StartFxChannels); RTL.
verifiedBattleCD_StartFxChannels$CD:0D33 · 47 B · Battle engineClears the three 32-byte channel blocks from !Battle_FxChannels ($CA32-$CA91, by words), then starts channel 0 (X = 0) with script !Battle_FxScriptIds+0 and channel 1 (X = $10) with +1, each...
verifiedBattleCD_RunEndFx$CD:0D62 · 49 B · Battle engineThe battle end's effect X (BattleCD_LayerFx84 / BattleCD_LayerFx87): APU command !BattleCD_ApuCmd80 (arguments 0, $FF), a frame, then !Audio_CmdPlayMusic with !BattleCD_EndSong (bank $C7 loads...
verifiedBattleCD_LayerFx87$CD:0D93 · 30 B · Battle engineOne of the battle end's effects (BattleCD_ExitBattle): !Battle_Unk99D2 = 0, BattleCD_ApuCmd81, frames until APUIO1 reads 0, effect !BattleCD_FxEnd87 (BattleCD_RunEndFx), then frames until...
verifiedBattleCD_LayerFx84$CD:0DB1 · 73 B · Battle engineThe other end effect: BattleCD_ApuCmd81, frames until APUIO1 reads 0, !BattleFx_GradTickMask = 3, !BattleFx_GradForce = $80; the wait below once; 128 more frames; effect !BattleCD_FxEnd84...
verifiedBattleCD_WaitLayerFxIdle$CD:0DFA · 11 B · Battle engineWaits (BattleCD_WaitFrameRefresh) while !Battle_Unk5D9B is set.
verifiedBattleCD_RunLayerFx$CD:0E05 · 30 B · Battle engineRuns layer effect A to its end: waits for the one before (BattleCD_WaitLayerFxIdle), loads A (BattleCD_LoadLayerFx), starts its channels, !Battle_Unk5D9B + 1, then frames...
verifiedBattleCD_RestorePalRows$CD:0E23 · 18 B · Battle engineCopies the 16 bytes at !Battle_PalRowSave (colours 24-31, saved by BattleFx_Init) back to bytes $30-$3F of both !Battle_PaletteSavedLo and !Battle_PaletteLiveLo.
verifiedBattleCD_FxRecSetup$CD:0E35 · 44 B · Battle engineShared start of BattleCD_LoadFxPalA/B: the palette rows back (BattleCD_RestorePalRows); DP $55 = 1 when FieldBtlPpu.ColorMath bit 6 (!BattleCD_CgadsubHalf, half colour math, if it is a CGADSUB...
verifiedBattleCD_LoadFxPalA$CD:0E61 · 24 B · Battle engineUnless the half-colour-math flag of BattleCD_FxRecSetup (DP $55) is set: copies 8 bytes of !BattleRom_FxRecA (from the setup's offset X) to !Battle_PalAnimRec10+1, !Battle_PalAnimRec10 = DP $53...
verifiedBattleCD_LoadFxPalB$CD:0E79 · 36 B · Battle engine
verifiedBattleCD_LayerFxSetsScreen$CD:0E9D · 32 B · Battle engineC=0 and A = 0 when the current layer effect (!Battle_LayerFxId) is !BattleCD_FxPlain86 or !BattleCD_FxPlainFirst-!BattleCD_FxPlainLast ($7B-$7F); else C=1 with A = the id.
verifiedBattleCD_LoadLayerFx$CD:0EBD · 327 B · Battle engineLoads layer effect X (0-$FF; X = !BattleCD_FxByBattle stays when !Battle_UnkA018 is 7, else becomes +1 when !Battle_UnkA017 is 7, else +2: a variant by the battle, probably): - !Battle_LayerFxId =...

$CD:1000

Verified · 116

verifiedBattleCD_LoadLayerFx_colours$CD:1004 · 78 B · Battle engine
verifiedBattleCD_FillFxTilemaps$CD:1052 · 43 B · Battle engineFills the effect's tilemap pages !Battle_FxTilemaps ($7E:D000-$FFFF) with the entry !BattleCD_FxBlankEntry (tile $EE, attribute 0), by words: .fill (JSR'd with X = 0 and $1000, run with X = $2000)...
verifiedBattleCD_BuildFxTilemap$CD:107D · 315 B · Battle engineBuilds the effect's tilemap pages into !Battle_FxTilemaps, one page of $200 bytes per block, !Battle_FxRecord's low 6 bits of blocks (the count byte is cut to them), from map !Battle_FxRecMap on...
verifiedBattleCD_LoadFxRecord$CD:11B8 · 44 B · Battle engineCopies the 6-byte !BattleRom_FxRecords entry X & $7FFF to !Battle_FxRecord ($C9FC-$CA01: the block count byte, the tile set, the first map word, !Battle_FxRecUnkCA00 and the rows per block), using...
verifiedBattleCD_LoadFxTiles$CD:11E4 · 53 B · Battle engineBuilds one set of 64 2bpp tiles (16 bytes each, $400 bytes) in !Battle_ActFrameBuf ($7E:2D00, from Y = 0): the set's 64 entry words are at $CF:8000 + X * 64 (DP $53-$55); each names a source tile...
verifiedBattleCD_TileHandlers2$CD:1219 · 8 B · Battle engineBattleCD_LoadFxTiles' tile copiers by the entry's flip bits (bit 14 = 2, bit 15 = 4).
verifiedBattleCD_TileVHFlip2$CD:1221 · 8 B · Battle engineA 2bpp tile flipped both ways: BattleCD_TileVFlip2 at Y, then the horizontal flip of BattleCD_TileHFlip2 (JMP BattleCD_TileReverse2) at the same Y.
verifiedBattleCD_TileVFlip2$CD:1229 · 76 B · Battle engineA 2bpp tile flipped vertically: BattleCD_TileCopy2, then the eight row words swapped end for end (row 0 with 7, 1 with 6, ...), using DP $69.
verifiedBattleCD_TileHFlip2$CD:1275 · 5 B · Battle engineA 2bpp tile flipped horizontally: BattleCD_TileCopy2, then its 16 bytes at Y through BitReverseTable (each byte's bits reversed: the row mirrored), 4 a pass with the count in DP $61.
verifiedBattleCD_TileReverse2$CD:127A · 62 B · Battle engine
verifiedBattleCD_TileCopy2$CD:12B8 · 72 B · Battle engineCopies the entry's 2bpp tile: 16 bytes from $CF:0000 + (entry AND $1FFF) * 8 (!BattleRom_FxTileGfx) to !Battle_ActFrameBuf + Y, a word at a time (in the order 0, 8, 2, $A, ...), then Y + 16.
verifiedBattleCD_PlaneMasks$CD:1300 · 8 B · Battle engineMasks for the upper two bit planes of a 4bpp tile built from a 2bpp one (BattleCD_Tile4Planes): by a 2-bit value, none, plane 2, plane 3, both (the pixels' colour + 0, 4, 8 or 12).
verifiedBattleCD_FxGfxVram$CD:1308 · 12 B · Battle engineVRAM word addresses of the six graphics parts BattleCD_LoadFxGfx2/4 upload, $400 bytes each: $0C00, $0E00, ..., $1600.
verifiedBattleCD_LoadFxGfx2$CD:1314 · 15 B · Battle engineLoads the action's graphics sets (BattleAct_LoadCommon, A = !Battle_ActGfxSetB): sets A and A+1 as parts 4 and 5.
verifiedBattleCD_LoadFxGfx4$CD:1323 · 69 B · Battle engine
verifiedBattleCD_ConvertFxGfx$CD:1368 · 98 B · Battle engineBuilds DP $67 (the callers pass 32) 4bpp tiles of graphics set X in !Battle_ActFrameBuf from Y = 0: the set's entry words are at !BattleRom_FxGfxLists + X * 64 (DP $53-$55, bank $CF); the set's...
verifiedBattleCD_PickPlaneBits$CD:13CA · 10 B · Battle engineA = 2 * the 2-bit field (DP $5B AND 6) / 2 of the colour byte in DP $5D, through BattleCD_FieldShifts (a JMP into the shift chain BattleCD_ShiftField6, whose RTS returns for it).
verifiedBattleCD_FieldShifts$CD:13D4 · 8 B · Battle engineBattleCD_PickPlaneBits' entry points into the shift chain: field 0 (bits 0-1, no shift), 1 (bits 2-3), 2 (bits 4-5), 3 (bits 6-7).
verifiedBattleCD_ShiftField6$CD:13DC · 2 B · Battle engineA = (A >> 6 AND 3) * 2; the entries BattleCD_ShiftField4 ($13DE), BattleCD_ShiftField2 ($13E0) and BattleCD_ShiftField0 ($13E2) shift 4, 2 and 0 bits before the same AND and ASL.
verifiedBattleCD_ShiftField4$CD:13DE · 2 B · Battle engine
verifiedBattleCD_ShiftField2$CD:13E0 · 2 B · Battle engine
verifiedBattleCD_ShiftField0$CD:13E2 · 4 B · Battle engine
verifiedBattleCD_TileHandlers4$CD:13E6 · 8 B · Battle engineBattleCD_ConvertFxGfx's tile builders by the entry's flip bits (bit 14 = 2, bit 15 = 4).
verifiedBattleCD_Tile4VHFlip$CD:13EE · 8 B · Battle engineA 4bpp tile flipped both ways: BattleCD_Tile4VFlip at Y, then the horizontal flip (JMP BattleCD_TileReverse4) at the same Y.
verifiedBattleCD_Tile4VFlip$CD:13F6 · 79 B · Battle engineA 4bpp tile flipped vertically: BattleCD_Tile4Copy, then the eight row words of planes 0-1 swapped end for end (.rows, JSR'd), and those of planes 2-3 (.rows again, falling in, at Y + 16), using...
verifiedBattleCD_Tile4HFlip$CD:1445 · 5 B · Battle engineA 4bpp tile flipped horizontally: BattleCD_Tile4Copy, then its 32 bytes through BitReverseTable, 4 a pass (DP $61 counts 8 passes).
verifiedBattleCD_TileReverse4$CD:144A · 62 B · Battle engine
verifiedBattleCD_Tile4Planes$CD:1488 · 129 B · Battle engineOne 4bpp tile from a 2bpp one: for each of the 8 row words w at !BattleRom_FxGfxSrc + X (bank $D0): planes 0-1 = w, and planes 2-3 (16 bytes on) = (w with its bytes swapped OR w) AND the plane...
verifiedBattleCD_Tile4Copy$CD:1509 · 204 B · Battle engineBuilds the entry's 4bpp tile at Y from !BattleRom_FxGfxSrc + (entry AND $1FFF) * 8 (the entry word is kept in DP $65): - entry bit 13 set: BattleCD_Tile4Planes (a 2bpp source); - clear...
verifiedBattleCD_StartFxChannel$CD:15D5 · 52 B · Battle engineStarts channel X (0 or $10) on script A: the pointer from !BattleRom_FxScriptPtrs entry A (bank $D1, through DP $53-$55), the period = its first byte AND $0F, the countdown + 1 (from 0: the first...
verifiedBattleCD_StepFxChannels$CD:1609 · 75 B · Battle engineThe channels' tick (BattleCD_NmiMain, once a frame): nothing while !Battle_BgFxEnded is set or !Battle_Unk5D9B is 0.
verifiedBattleCD_RunFxScript$CD:1654 · 82 B · Battle engineOne step of channel X's script (see the banner), with the pointer in DP $40-$42: opcodes ($80-$FE) run (BattleCD_RunFxOp) and the pointer moves past their operand byte, until a page byte, $7F or...
verifiedBattleCD_RunFxOp$CD:16A6 · 15 B · Battle engineRuns script opcode A ($80-$FE): DP $43 = X (the channel), the pointer in DP $40 past the opcode, then BattleCD_FxOpTable entry A - $80 (the 8-bit ASL drops bit 7; the handlers start at $CD:17A9...
verifiedBattleCD_FxOpTable$CD:16B5 · 244 B · Battle engineThe handler of each script opcode $80-$F9, by (opcode - $80) * 2 (JSR (T,X) in BattleCD_RunFxOp).
verifiedBattleCD_FxOpPokeByte$CD:17A9 · 21 B · Battle engineOpcode $F9 (value, address word): stores the value at that address in bank $7E.
verifiedBattleCD_FxOpCopyColour$CD:17BE · 33 B · Battle engineOpcode $F8 (source, destination): copies colour source to colour destination (0-255) in both !Battle_PaletteSavedLo and !Battle_PaletteLiveLo.
verifiedBattleCD_FxOpSetCE0E$CD:17DF · 6 B · Battle engineOpcode $F7 (value): !BattleFx_GradForce = the value.
verifiedBattleCD_FxOpWaitCE10$CD:17E5 · 26 B · Battle engineOpcode $F6 (n): while !BattleFx_GradRotRaw is 0, branches back n (see the banner); then (and always) !BattleFx_GradRotRaw = 0.
verifiedBattleCD_FxOpSetCD46$CD:17FF · 6 B · Battle engineOpcode $F5 (value): !BattleFx_UnkCD46 = the value.
verifiedBattleCD_FxOpSwayQuad$CD:1805 · 5 B · Battle engineOpcode $F4 (quad): JSL BattleFx_SwayQuad, which reads the operand through DP $40: fills that quad of !BattleFx_Quads with a beam from the top of the screen, swaying with the frame count, down to...
verifiedBattleCD_FxOpRequestBgSet$CD:180A · 9 B · Battle engineOpcode $F2 (value): asks BattleCD_FrameTick for one JSL BattleFx_LoadBgSet with A = the value (!Battle_UnkCD45 = the value, !BattleFx_BgRequest + 1).
verifiedBattleCD_FxOpWaitBgSet$CD:1813 · 23 B · Battle engineOpcode $F1 (n): while !BattleFx_BgRequest is set (the call opcode $F2 asked for has not run yet), branches back n (see the banner).
verifiedBattleCD_FxOpValueFromVar0F$CD:182A · 10 B · Battle engineOpcode $F0 (n): !Battle_FxValues entry n = variable $0F (!Battle_ActVars).
verifiedBattleCD_FxOpCountCD3C$CD:1834 · 23 B · Battle engineOpcode $EF (no operand): !Battle_UnkCD3C + 1; when it wraps to 0, the palette animation records 8-11 are stopped (FieldAnimB .Unk0 = 0).
verifiedBattleCD_FxOpWaveWindowB$CD:184B · 5 B · Battle engineOpcode $F3 (step): JSL BattleFx_WaveWindowB, which reads the operand through DP $40: !BattleFx_CountA grows by it and window table 0 gets wavy edges (angles from !BattleFx_CountB, which counts up).
verifiedBattleCD_FxOpGrowBand$CD:1850 · 5 B · Battle engineOpcode $EE (kind): JSL BattleFx_GrowBand, which reads the operand through DP $40: a band around the point in !Battle_ActCalcResult, one step wider per run, into this frame's window table (0 a...
verifiedBattleCD_FxOpWaveWindowA$CD:1855 · 5 B · Battle engineOpcode $ED (step): JSL BattleFx_WaveWindowA, which reads the operand through DP $40: !BattleFx_CountA grows by it and window table 0 gets wavy edges (angles from the frame count).
verifiedBattleCD_FxOpRampWin2$CD:185A · 5 B · Battle engineOpcode $EC (one operand byte, which nothing reads): JSL BattleFx_RampWin2 (a ramp of left edges into the second pairs of window table 0, up from line !BattleFx_RampBottom - !BattleFx_CountA...
verifiedBattleCD_FxOpWaveWindowBByFrame$CD:185F · 5 B · Battle engineOpcode $EB (step): JSL BattleFx_WaveWindowB_ByFrame (BattleFx_WaveWindowB with the angles from the frame count), which reads the operand through DP $40.
verifiedBattleCD_FxOpSetBackdrop$CD:1864 · 16 B · Battle engineOpcode $EA (colour word): colour 0 (the backdrop) of both !Battle_PaletteSavedLo and !Battle_PaletteLiveLo = the word.
verifiedBattleCD_FxOpGrowBox$CD:1874 · 5 B · Battle engineOpcode $E8 (step): JSL BattleFx_GrowBox, which reads the operand through DP $40: !BattleFx_BoxHalfHeight grows by it and this frame's window table gets a box centred on line 106.
verifiedBattleCD_FxOpAddBoxInset$CD:1879 · 5 B · Battle engineOpcode $E9 (step): JSL BattleFx_AddBoxInset, which adds the operand (read through DP $40) to !BattleFx_BoxInset.
verifiedBattleCD_FxOpWaveBg3$CD:187E · 68 B · Battle engineOpcode $E7 (n): layer 3's wave scroll.
verifiedBattleCD_FxOpSetHoldAnims$CD:18C2 · 6 B · Battle engineOpcode $E6 (value): !BattleFx_HoldAnims = the value (non-zero holds the palette animations, BattleFx_HoldAnimsTick; action opcodes $2D/$2E set it too).
verifiedBattleCD_FxOpIncVar$CD:18C8 · 7 B · Battle engineOpcode $E5 (n): variable n (!Battle_ActVars) + 1.
verifiedBattleCD_FxOpSoundAtCalc$CD:18CF · 16 B · Battle engineOpcode $E4 (sound): leaves the sound pending for BattleCD_PlayPendingSfx (BattleCD_FrameTick) with X = the first byte of !Battle_ActCalcResult (an x, probably: the pan).
verifiedBattleCD_FxOpCalcToTriangle$CD:18DF · 40 B · Battle engineOpcode $E3 (object 0/1): the object's three screen points (!Battle_FxTriX0-Y2) = the six bytes of !Battle_ActCalcResult entries 0-2 (x, y of each).
verifiedBattleCD_FxOpSetCD2E$CD:1907 · 6 B · Battle engineOpcode $E2 (value): !Battle_UnkCD2E = the value (non-zero: the NMI skips its BattleCD_WaitScanline).
verifiedBattleCD_FxOpSetCD2D$CD:190D · 6 B · Battle engineOpcode $E0 (value): !Battle_UnkCD2D = the value (non-zero: the NMI skips BattleCE_UnkF066).
verifiedBattleCD_FxOpRandomShake$CD:1913 · 5 B · Battle engineOpcode $DF (base x, base y, mask): JSL BattleFx_RandomShake, which reads the three operand bytes through DP $40 (and moves DP $40 on by 2): the channel's !BattleFx_ShakeX/Y = -(random & mask + base).
verifiedBattleCD_FxOpSetCD29$CD:1918 · 6 B · Battle engineOpcode $DE (value): !Battle_UnkCD29 = the value (the NMI copies it to !Battle_UnkA028 every frame).
verifiedBattleCD_FxOpSaveCalcPoints$CD:191E · 5 B · Battle engineOpcode $DD (object): JSL BattleFx_SaveCalcPoints, which reads the operand through DP $40: the object's triangle (!Battle_FxTriX0-Y2) = the six bytes of !Battle_ActCalcResult.
verifiedBattleCD_FxOpSound$CD:1923 · 15 B · Battle engineOpcode $DC (sound): leaves the sound pending for BattleCD_PlayPendingSfx with X = !BattleCD_SfxArgCentre.
verifiedBattleCD_FxOpCopyWin1ToWin2$CD:1932 · 5 B · Battle engineOpcode $DB (one operand byte, which nothing reads): JSL BattleFx_CopyWin1ToWin2 (the other window table's first pairs into this frame's table's second pairs).
verifiedBattleCD_FxOpWedge$CD:1937 · 122 B · Battle engineOpcode $DA (unused byte, pair n): fills a triangle (BattleCD_FillTriangle, object 0, DP $20 = 0) from the point P = !Battle_ActCalcResult entry 2n to the two points Q +/- w at right angles to...
verifiedBattleCD_FxOpBeamFromPair$CD:19B1 · 17 B · Battle engineOpcode $D9 (object, pair n): as opcode $AC (BattleCD_FxOpBeam), but the angle is taken from the points of pair n itself: entries 2n and 2n+1 of !Battle_ActCalcResult clamped to the screen...
verifiedBattleCD_FxOpAddVar$CD:19C2 · 35 B · Battle engineOpcode $D8 (n, value): variable n (!Battle_ActVars) + value; with n's bit 7 set, variable n AND $7F = 0 instead (the value is skipped).
verifiedBattleCD_FxOpDrift$CD:19E5 · 108 B · Battle engineOpcode $D7 (b), on the channel's !Battle_FxChanWork bytes: - b bit 7 set: six random values 0-31 (BattleCD_RandByte, each seeded with the one before, the first with b) into work bytes 0-5; - else...
verifiedBattleCD_FxBranchBack2$CD:1A51 · 21 B · Battle engineThe taken branch of the two-operand tests (opcodes $D6 and $D5): branches back by the second operand n (DP $40 - n with DP $40 at the first operand; see the banner).
verifiedBattleCD_FxOpWaitValueIsVar0E$CD:1A66 · 20 B · Battle engineOpcode $D6 (index, n): while !Battle_FxValues entry index differs from variable $0E, branches back n (BattleCD_FxBranchBack2); else skips both operands.
verifiedBattleCD_FxOpWaitValueZero$CD:1A7A · 17 B · Battle engineOpcode $D5 (index, n): while !Battle_FxValues entry index is not 0, branches back n (BattleCD_FxBranchBack2); else skips both operands.
verifiedBattleCD_FxOpValueSubVar09$CD:1A8B · 17 B · Battle engineOpcode $D4 (index): !Battle_FxValues entry index - variable $09, not below 0.
verifiedBattleCD_FxOpValueAddVar0C$CD:1A9C · 22 B · Battle engineOpcode $D3 (index): !Battle_FxValues entry index + variable $0C, at most variable $0E (the 8-bit sum is compared: a sum past $FF wraps first).
verifiedBattleCD_FxOpColoursFromVar0A$CD:1AB2 · 12 B · Battle engineOpcode $D2 (one operand byte, not read): both colour sets (!Battle_FxScriptIds+2/+3) = variable $0A, then the colour copy of BattleCD_LoadLayerFx (BattleCD_LoadLayerFx_colours, tail jump): colours...
verifiedBattleCD_FxOpSwitchHigh$CD:1ABE · 13 B · Battle engineOpcode $D1 (n, then a list of script addresses): jumps to the address in word (variable n's high nibble) of the list after the operand (DP $40 = that word - 1; see the banner).
verifiedBattleCD_FxOpSwitchLow$CD:1ACB · 22 B · Battle engine
verifiedBattleCD_FxOpMirrorWin1ToWin2$CD:1AE1 · 5 B · Battle engineOpcode $CF (offset): JSL BattleFx_MirrorWin1ToWin2, which reads the operand through DP $40: as opcode $DB, mirrored left to right, for 28 lines of each 28-line block, starting at byte offset the...
verifiedBattleCD_FxOpStepBounce$CD:1AE6 · 5 B · Battle engineOpcode $CE (one operand byte, which nothing reads): JSL BattleFx_StepBounce, one step of the channel's bounce (set up by opcode $CD): !BattleFx_BounceOut moves.
verifiedBattleCD_FxOpSetupBounce$CD:1AEB · 52 B · Battle engineOpcode $CD (d): sets up the channel's bounce for BattleFx_StepBounce (opcode $CE): !BattleFx_BounceDir = 0 (rising), !BattleFx_BounceBase = the channel's !BattleFx_BounceOut, !BattleFx_BounceSpeed...
verifiedBattleCD_ClampCalcAngle$CD:1B1F · 3 B · Battle engineClamps the points of !Battle_ActCalcResult entries 0 and 1 to the screen (BattleCD_ClampCalcPair), then falls into BattleCD_CalcAngle ($1B22): DP $23-$26 = the two points at...
verifiedBattleCD_CalcAngle$CD:1B22 · 32 B · Battle engine
verifiedBattleCD_ClampX$CD:1B42 · 14 B · Battle engineA clamped to !BattleCD_ScreenXMin-!BattleCD_ScreenXMax (8-$F8).
verifiedBattleCD_ClampY$CD:1B50 · 14 B · Battle engineA clamped to !BattleCD_ScreenYMin-!BattleCD_ScreenYMax (8-$D4).
verifiedBattleCD_FxOpJumpIf99D2Is1$CD:1B5E · 15 B · Battle engineOpcode $CB (address word): with !Battle_Unk99D2 AND $7F = 1, jumps to the address (BattleCD_FxOpJump); else skips it.
verifiedBattleCD_FxOpJump$CD:1B6D · 11 B · Battle engineOpcode $CA (address word): jumps to the script address (in the script's bank; DP $40 = the address - 1, see the banner).
verifiedBattleCD_FxOpSwapPalettes$CD:1B78 · 34 B · Battle engineOpcode $C9 (no operand): !Battle_UnkA101 + 1, and bit 3 of the eleven battlers' !Battler_Palette and of !BattleMenu_CursorPalette flipped (palette number +/- 8).
verifiedBattleCD_FxOpSwapObjPalettes$CD:1B9A · 5 B · Battle engineOpcode $E1 (no operand: BattleFx_SwapObjPalettes moves DP $40 back by one): JSL BattleFx_SwapObjPalettes, which swaps OBJ palette rows 1-3 with rows 5-7 (live and saved).
verifiedBattleCD_FxOpScrollYToEnemy$CD:1B9F · 12 B · Battle engineOpcode $C8 (one operand byte, not read): the channel's !BattleFx_BounceOut + (!BattleCD_FxEnemyLine - slot 3's !Battler_ScreenY) (DP $45, 16-bit), through BattleCD_FxAddScrollY (tail jump).
verifiedBattleCD_FxOpObjYToEnemy$CD:1BAB · 21 B · Battle engineOpcode $C7 (object): the object's !Battle_FxObjCentreY - (!BattleCD_FxEnemyLine - slot 3's !Battler_ScreenY).
verifiedBattleCD_SinMul45$CD:1BC0 · 14 B · Battle engineA = DP $45 * sin(A) / 256 (BattleCD_SinMul with Y = DP $45) for 16-bit-index callers: X and Y are saved at 16 bits around the SEP #$10.
verifiedBattleCD_FxOpWobble$CD:1BCE · 100 B · Battle engineOpcode $C6 (object, three phase steps, three angle bases): the object's phases !Battle_FxObjPhaseA/B/C + the steps; then its angles !Battle_FxObjAngleX = base 1 + $20 * sin(phase A) / 256...
verifiedBattleCD_FxOpScrollToCalc$CD:1C32 · 2 B · Battle engineOpcode $AA (n): layer 3 scrolled so that the point of !Battle_ActCalcResult entry n is its origin: the channel's !BattleFx_ShakeX/Y = -x, -y (16-bit).
verifiedBattleCD_ScrollToCalc$CD:1C34 · 39 B · Battle engine
verifiedBattleCD_FxCircleRadii$CD:1C5B · 8 B · Battle engineRadius sets of BattleCD_FxCircleFromTable, 4 bytes each: the first circle's x and y radius, the second's x and y radius.
verifiedBattleCD_FxOpCircleAtCalc$CD:1C63 · 24 B · Battle engineOpcode $C5 (radius set): layer 3 circles around the point of !Battle_ActCalcResult entry 0: the point (BattleCD_ScrollToCalc, A = 0) as the centre (DP $4D/$4E, the scroll negated back), then...
verifiedBattleCD_FxOpCircleGrow$CD:1C7B · 68 B · Battle engineOpcode $C4 (k): layer 3 circles around !BattleCD_FxCircleX/Y.
verifiedBattleCD_FxCircleFromTable$CD:1CBF · 22 B · Battle engineDP $49-$4C = BattleCD_FxCircleRadii set k (the script's operand), then falls into BattleCD_FxCircleStep ($1CD5): the channel's angles (!Battle_FxChanWork bytes 5, 6, 7) + 2, + 5, + 6; the point x...
verifiedBattleCD_FxCircleStep$CD:1CD5 · 120 B · Battle engine
verifiedBattleCD_FxOpIncVar0F$CD:1D4D · 9 B · Battle engineOpcode $C3 (no operand): variable $0F + 1.
verifiedBattleCD_FxOpObjStepCapped$CD:1D56 · 61 B · Battle engineOpcode $C2 (object, limit, three steps): the object's !Battle_FxObjUnkDA/DC/DE each + its step, stored only while the 8-bit sum stays below the limit.
verifiedBattleCD_FxOpWaitLine$CD:1D93 · 5 B · Battle engineOpcode $C1 (line): busy-waits for that scanline (BattleCD_WaitScanline, tail jump).
verifiedBattleCD_FxOpShake$CD:1D98 · 111 B · Battle engineOpcode $C0 (flag, then seven bytes): the screen shake (BattleCD_StepShake).
verifiedBattleCD_FxOpWaitPalAnims$CD:1E07 · 32 B · Battle engineOpcode $BF (n): while any of the palette animation records 8-11 runs (FieldAnimB .Unk0 non-zero), branches back n (see the banner).
verifiedBattleCD_FxOpDrawModel2$CD:1E27 · 15 B · Battle engineOpcode $BE (object): draws model 2 (DP $4F = $20) for the object with its !Battle_FxObjDepth (BattleCD_FxDrawModel, tail jump).
verifiedBattleCD_FxOpSetObjD1$CD:1E36 · 15 B · Battle engineOpcode $BD (b): !Battle_FxObjUnkD1 of object (b AND 1) = b >> 4: the kind of shape slot b AND 1 (BattleCD_FxDrawShape; opcode $8A sets it too).
verifiedBattleCD_FxOpTurnObj$CD:1E45 · 55 B · Battle engineOpcode $BC (object, four steps): the object's !Battle_FxObjAngleX, !Battle_FxObjAngleY, !Battle_FxObjAngleZ and !Battle_FxObjDepth each + its step.
verifiedBattleCD_FxOpDrawModel$CD:1E7C · 21 B · Battle engineOpcode $BB (b): draws model (b AND $0F) (DP $4F = b << 4, 8-bit) for object (b AND 1) with its !Battle_FxObjDepth (BattleCD_FxDrawModel, tail jump).
verifiedBattleCD_FxOpSpinModel$CD:1E91 · 25 B · Battle engineOpcode $BA (b): turns object b (the whole byte as the index; the scripts presumably pass 0 or 1) a step (!Battle_FxObjAngleY + 1, !Battle_FxObjAngleX + 2, !Battle_FxObjAngleZ + 1) and draws model...
verifiedBattleCD_FxDrawModel$CD:1EAA · 77 B · Battle engine
verifiedBattleCD_FxRotateVertex$CD:1EF7 · 69 B · Battle engineRotates vertex A (0-2) of a model of BattleFx_FxModels (16 bytes per model, DP $4F = its offset; 4 bytes per vertex: x, y, z, unused) by object X's angles: !Battle_FxRotInX/Y = the vertex's x and...
verifiedBattleCD_FxOpColours$CD:1F3C · 11 B · Battle engineOpcode $B9 (set): both colour sets (!Battle_FxScriptIds+2/+3) = the operand, then the colour copy of BattleCD_LoadLayerFx (BattleCD_LoadLayerFx_colours, tail jump): colours 25-27 and 29-31 of both...
verifiedBattleCD_FxOpFillHangingTriangle$CD:1F47 · 6 B · Battle engineOpcode $B8 (object): BattleCD_FillHangingTriangle with A = the object (0 or 1): its right triangle hanging from the top of the screen.
verifiedBattleCD_FxOpTilePageSlot$CD:1F4D · 6 B · Battle engineOpcode $B7 (slot): !Battle_TilePageSlot = the slot (which BattleCD_TileUploadVram address the script's tilemap pages go to).
verifiedBattleCD_FxOpWindowBand$CD:1F53 · 77 B · Battle engineOpcodes $B5 and $B6 (index): a band of !Battle_FxWinLines around the middle line.
verifiedBattleCD_FxOpCentreAndScroll$CD:1FA0 · 40 B · Battle engineOpcode $B4 (object): the object's centre from its triangle (BattleCD_FxOpTriCentre, same operand), then layer 3 scrolled so that the centre is its origin: the channel's !BattleFx_ShakeX/Y =...
verifiedBattleCD_FxOpWaveTable$CD:1FC8 · 131 B · Battle engineOpcode $B3 (an operand byte, stored to DP $45 and overwritten: not used): fills the 106 entries of !Battle_FxWaveTable (8 bytes each: an x word and a y word, twice) for this frame.

$CD:2000

Verified · 102

verifiedBattleCD_FxWaveStoreX$CD:204B · 102 B · Battle engineBattleCD_FxOpWaveTable's x: stores A (signed, widened to 16 bits) as entry Y's two x words, then starts |sin(DP $45)| * !BattleCD_FxWaveAmpY on the multiplier for the y and returns C=1 when that...
verifiedBattleCD_FxWaveStoreY$CD:20B1 · 34 B · Battle engineBattleCD_FxOpWaveTable's y: A + $20, widened to 16 bits as signed, plus DP $49, stored as entry Y's two y words.
verifiedBattleCD_FxOpCopyWindowEdges$CD:20D3 · 5 B · Battle engineOpcode $B2 (one operand byte, not read here; BattleCE_CopyWindowEdges reads it): JSL BattleCE_CopyWindowEdges, which copies one window's edge pair of lines s/4 to s/4 + 215, with s = the operand x...
verifiedBattleCD_FxOpScaleObj$CD:20D8 · 21 B · Battle engineOpcode $B1 (object, step): the object's !Battle_FxObjScale + step.
verifiedBattleCD_FxOpBgMode$CD:20ED · 6 B · Battle engineOpcode $B0 (value): !Battle_HdmaMode (the BGMODE line data) = the value.
verifiedBattleCD_FxOpTriangleOfPcs$CD:20F3 · 40 B · Battle engineOpcode $AF (object): the object's triangle (!Battle_FxTriX0-Y2) = the screen positions of PC slots 0, 1 and 2 (!Battler_ScreenX/Y).
verifiedBattleCD_ScaleToCentre$CD:211B · 88 B · Battle engineA = c + (A - c) * DP $21 / 256, with c = DP $47 (the centre): moves a coordinate towards the centre by the scale (BattleCD_FxOpFillTriangle).
verifiedBattleCD_FxOpFillTriangle$CD:2173 · 77 B · Battle engineOpcode $AE (b): fills the triangle of object (b AND 1) (!BattleFx_QuadSlot = it): its three points, each moved towards !Battle_FxObjCentreX/Y by !Battle_FxObjScale (BattleCD_ScaleToCentre), into...
verifiedBattleCD_FxOpTriCentre$CD:21C0 · 461 B · Battle engineOpcode $AD (object): the object's !Battle_FxObjScale = $FF and its centre !Battle_FxObjCentreX/Y = where two medians of its triangle meet (the centroid): the line from the midpoint of points 0-1...
verifiedBattleCD_NormaliseDiv$CD:238D · 166 B · Battle enginePrepares BattleCD_Div16 for a quotient scaled by 256: shifts the dividend DP $23 left by n, its leading zero bits (at most 8), and the divisor DP $25 right by 8 - n.
verifiedBattleCD_ClampCalcPair$CD:2433 · 3 B · Battle engineClamps the two points at !Battle_ActCalcResult+X (x, y, x, y) to the screen: the x bytes with BattleCD_ClampX (8-$F8), the y bytes with BattleCD_ClampY (8-$D4).
verifiedBattleCD_ClampCalcPair01$CD:2436 · 42 B · Battle engine
verifiedBattleCD_FxOpBeam$CD:2460 · 6 B · Battle engineOpcode $AC (object, pair n): a beam of half-width w (variable $0E, signed) between P = !Battle_ActCalcResult entry 2n and Q = entry 2n+1, at right angles to !Battle_FxAngle (from entries 2 and 3...
verifiedBattleCD_FxOpBeamQuad$CD:2466 · 141 B · Battle engine
verifiedBattleCD_FxOpCalcToValues$CD:24F3 · 37 B · Battle engineOpcode $AB (b): the point of !Battle_ActCalcResult entry (b AND $7F) (entries 0 and 1 clamped to the screen first, BattleCD_ClampCalcPair01) into !Battle_FxValues: x to entry 2 and y to entry 4...
verifiedBattleCD_FxOpWaitVarSet$CD:2518 · 35 B · Battle engineOpcode $A9 (n, back): while variable n (!Battle_ActVars) is 0, branches back by the second operand (see the banner); else skips both operands.
verifiedBattleCD_FxOpWaves$CD:253B · 293 B · Battle engineOpcode $8F (layers, amplitude, speed): the per-line wave offsets (!Battle_WaveOffsets) of the wave scroll.
verifiedBattleCD_FxOpSetObjAngles$CD:2660 · 39 B · Battle engineOpcode $A7 (object, three angles): the object's !Battle_FxObjAngleX/Y/Z = the angles, !Battle_FxObjDepth = 0, !Battle_FxObjScale = $FF.
verifiedBattleCD_FxOpReloadCeSet$CD:2687 · 9 B · Battle engineOpcode $87 (value): !BattleFx_CeSetBase = the value and !BattleFx_CeSetReload + 1 (as the message and wipe code bump them), so BattleFx_ReloadCeSet reloads the set.
verifiedBattleCD_FxOpSaveObjs$CD:2690 · 32 B · Battle engineOpcode $A5 (slot 0-7): copies the two objects' fields (!Battle_FxObjCentreX on, !BattleCD_FxObjBytes bytes) to save slot slot of !Battle_FxObjSaves (offset from BattleCD_FxObjSaveOfs).
verifiedBattleCD_FxObjSaveOfs$CD:26B0 · 16 B · Battle engineOffset of each save slot in !Battle_FxObjSaves (slot * !BattleCD_FxObjBytes).
verifiedBattleCD_FxOpLoadObjs$CD:26C0 · 32 B · Battle engineOpcode $A6 (slot 0-7): the two objects' fields back from save slot slot (the reverse of BattleCD_FxOpSaveObjs).
verifiedBattleCD_FxOpSetObjPhases$CD:26E0 · 55 B · Battle engineOpcode $A4 (object, six values): the object's !Battle_FxObjPhaseA/B/C and !Battle_FxObjUnkDA/DC/DE (the radii of the ring opcodes) = the values.
verifiedBattleCD_FxOpStepEllipse$CD:2717 · 119 B · Battle engineOpcode $A3 (object, then dx, dy, dr, dsx, dsy, dphase): steps the object's flat ring: !Battle_FxObjCentreX/Y + dx/dy, the three radii !Battle_FxObjUnkDA/DC/DE each + dr, !Battle_FxObjSquashX/Y +...
verifiedBattleCD_FxOpSetEllipse$CD:278E · 60 B · Battle engineOpcode $A2 (object, x, y, radius): the object's flat ring: !Battle_FxObjCentreX/Y = x, y; the three radii !Battle_FxObjUnkDA/DC/DE = radius; phases !Battle_FxObjPhaseA/B/C = !BattleCD_FxPhaseA/B/C...
verifiedBattleCD_FxOpStepRing3d$CD:27CA · 121 B · Battle engineOpcode $A8 (object, then dx, dy, dz, dr, dax, day, daz, dscale): steps the object's turning ring: !Battle_FxObjCentreX/Y and !Battle_FxObjDepth + dx/dy/dz, the three radii !Battle_FxObjUnkDA/DC/DE...
verifiedBattleCD_FxRing3dTriangle$CD:2843 · 94 B · Battle engineThe object's triangle from its turning ring: for each of the three vertices, radius !Battle_FxObjUnkDA/DC/DE and phase !Battle_FxObjPhaseA/B/C, the point BattleCD_FxRingVertex rotates, plus...
verifiedBattleCD_FxRingVertex$CD:28A1 · 49 B · Battle engineOne ring vertex of object X at phase A, radius DP $47: !Battle_FxRotInX = sin(phase) / 2 * radius / 256 and !Battle_FxRotInY = the same with cos (BattleCD_HalfSinMul), !Battle_FxRotInZ = the...
verifiedBattleCD_FxEllipseTriangle$CD:28D2 · 128 B · Battle engineThe object's triangle from its flat ring: for each vertex k (radius !Battle_FxObjUnkDA/DC/DE, phase !Battle_FxObjPhaseA/B/C), y = !Battle_FxObjCentreY + cos(phase) / 2 * radius / 256 * |sin(squash...
verifiedBattleCD_FxOpFillObjTriangle$CD:2952 · 6 B · Battle engineOpcode $A1 (object): BattleCD_FillObjTriangle with A = the object (0 or 1): its triangle filled as it is, without the scaling of opcode $AE.
verifiedBattleCD_FxOpRegToWork$CD:2958 · 9 B · Battle engineOpcode $8C (n, 0-3): the channel's !Battle_FxChanReg word to its work word n (!Battle_FxChanWork + 2n), through BattleCD_FxRegToWorkTable (JMP (T,X); a larger n would read the handler code as...
verifiedBattleCD_FxRegToWorkTable$CD:2961 · 8 B · Battle engineBattleCD_FxOpRegToWork's handler per work word.
verifiedBattleCD_FxRegToWork0$CD:2969 · 12 B · Battle engineWork word 0 (!Battle_FxChanWork) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxRegToWork1$CD:2975 · 12 B · Battle engineWork word 1 (!Battle_FxChanWork+2) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxRegToWork2$CD:2981 · 12 B · Battle engineWork word 2 (!Battle_FxChanWork+4) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxRegToWork3$CD:298D · 12 B · Battle engineWork word 3 (!Battle_FxChanWork+6) of channel Y = its !Battle_FxChanReg.
verifiedBattleCD_FxOpWorkToReg$CD:2999 · 9 B · Battle engineOpcode $8D (n, 0-3): the channel's work word n to its !Battle_FxChanReg, through BattleCD_FxWorkToRegTable (JMP (T,X)).
verifiedBattleCD_FxWorkToRegTable$CD:29A2 · 8 B · Battle engineBattleCD_FxOpWorkToReg's handler per work word.
verifiedBattleCD_FxWork0ToReg$CD:29AA · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 0 (!Battle_FxChanWork).
verifiedBattleCD_FxWork1ToReg$CD:29B6 · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 1 (!Battle_FxChanWork+2).
verifiedBattleCD_FxWork2ToReg$CD:29C2 · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 2 (!Battle_FxChanWork+4).
verifiedBattleCD_FxWork3ToReg$CD:29CE · 12 B · Battle engine!Battle_FxChanReg of channel Y = its work word 3 (!Battle_FxChanWork+6).
verifiedBattleCD_FxOpFillWindow$CD:29DA · 9 B · Battle engineOpcode $88 (n): JSL BattleFx_FillWindow with A and X = n * 2: this frame's window table all empty (0), first pairs empty (1), second pairs empty (2) or first pairs full (3).
verifiedBattleCD_FxOpPalAnim$CD:29E3 · 95 B · Battle engineOpcode $8E (seven bytes b0-b6): fills a palette animation record (FieldAnimB, 4-11, picked by b5 AND 7 through BattleCD_FxPalAnimRecs: 0 is record 11, 7 is record 4): .Unk0 = b0 AND $F0 (the...
verifiedBattleCD_FxPalAnimRecs$CD:2A42 · 8 B · Battle engineOffset from palette animation record 4 (FieldAnimB[4]) of the record BattleCD_FxOpPalAnim fills, by b5 AND 7: records 11 down to 4.
verifiedBattleCD_FxOpMisc$CD:2A4A · 7 B · Battle engineOpcode $80 (sub-op): jumps to BattleCD_FxMiscTable entry sub-op.
verifiedBattleCD_FxMiscTable$CD:2A51 · 58 B · Battle engineThe sub-handlers of script opcode $80, by sub-op * 2.
verifiedBattleCD_FxMiscIncEnemy9FF7$CD:2A8B · 12 B · Battle engineSub-op $1B: !Battler_Unk9FF7 + 1 for battler slots 3-10 (the eight enemies).
verifiedBattleCD_FxMiscWhitenObjRows$CD:2A97 · 5 B · Battle engineSub-op $1C: JSL BattleFx_WhitenObjRows5To7 (OBJ palette rows 5-7, saved and live, white).
verifiedBattleCD_FxMiscWhitenRows$CD:2A9C · 5 B · Battle engineSub-op $1A: JSL BattleFx_WhitenRows (background palette rows 2-7 and OBJ rows 1-3, saved and live, white).
verifiedBattleCD_FxMiscIncGradRot$CD:2AA1 · 4 B · Battle engineSub-op $19: !BattleFx_GradRotRaw + 1 (what script opcode $F6 waits for).
verifiedBattleCD_FxMiscMoveBgRows$CD:2AA5 · 5 B · Battle engineSub-op $18: JSL BattleFx_MoveBgRowsUp (background palette rows 2-4 and their animations moved to rows 5-7).
verifiedBattleCD_FxMiscLoadBgRows$CD:2AAA · 5 B · Battle engineSub-op $17: JSL BattleFx_LoadBgRows2To4 (background palette rows 2-4 loaded again, their animations moved back).
verifiedBattleCD_FxMarkRandomDrop$CD:2AAF · 23 B · Battle engineMarks a random entry of !BattleFx_WaveMoving: the RandomTable byte at !BattleFx_CountB (which counts up) picks the word, which gets + 1.
verifiedBattleCD_FxMiscDropWaveBase$CD:2AC6 · 41 B · Battle engineSub-op $16: three random entries marked (BattleCD_FxMarkRandomDrop), then every one of the 212 !BattleFx_WaveBaseX words (4 bytes apart: the words BattleFx_WaveWindowA adds its wave to) whose...
verifiedBattleCD_FxMiscClearWaveBase$CD:2AEF · 22 B · Battle engineSub-op $15: zeroes !BattleFx_WaveBaseX and the !BattleFx_WaveMoving marks after it ($7E:E500-$EB9F, !BattleCD_FxWaveClearBytes).
verifiedBattleCD_FxMiscResetWave$CD:2B05 · 13 B · Battle engineSub-op $14: !BattleFx_CountA = !BattleFx_WaveRadius and !BattleFx_CountB = 0 (one word: the wave windows' radius r1 = !BattleFx_WaveRadius - !BattleFx_CountA is then 0), and !Battle_FrameCount =...
verifiedBattleCD_FxMiscClampCalcY$CD:2B12 · 21 B · Battle engineSub-op $12: the y of !Battle_ActCalcResult entry 0 clamped to !BattleCD_FxCalcYMin-!BattleCD_ScreenYMax.
verifiedBattleCD_FxMiscAnimFrom99D3$CD:2B27 · 30 B · Battle engineSub-op $11: !Battle_Unk99D2 bit 7 set, and palette animation records 10 and 11 (FieldAnimB) set to work on colours !Battle_Unk99D3 up to 127 (.Unk1 = !Battle_Unk99D3, .Unk2 = !BattleCD_BgColours...
verifiedBattleCD_FxMiscBlackBands$CD:2B45 · 23 B · Battle engineSub-op $10: the value byte of each of the 32 entries of !Battle_FxBandsBlue, !Battle_FxBandsGreen and !Battle_FxBandsRed = !BattleCD_ColDataBlack (all three channels, intensity 0); the line counts...
verifiedBattleCD_FxMiscClearExitAttr$CD:2B5C · 8 B · Battle engineSub-op $0F: !Battler_ActAttr of the battler in !Battle_ExitFxSlot (the enemy BattleCD_EnemyDissolve takes off) = 0.
verifiedBattleCD_FxMiscAddLineOffsets$CD:2B64 · 5 B · Battle engineSub-op $0D: JSL BattleFx_AddLineOffsets (the bytes at $7E:0A00, from sub-op $0C for one, added to lines 48-175 of this frame's window table), with C = 0 for its first ADC (the dispatcher's ASL).
verifiedBattleCD_FxMiscSineOffsets$CD:2B69 · 63 B · Battle engineSub-op $0C: fills the 256 bytes of !Battle_WaveOffsets ($7E:0A00) with a sine of amplitude !BattleCD_FxSineAmp: byte n = !BattleRom_AbsSine entry (4n AND $FF) x 12 / 256, negated for entries...
verifiedBattleCD_FxMiscBobSub$CD:2BA8 · 42 B · Battle engineSub-op $0B: the channel's !BattleFx_BounceOut - the signed byte !BattleRom_FxBobSteps entry !Battle_FxBobStep (the channel's), which then counts up (wrapping after 256 runs).
verifiedBattleCD_FxMiscBobAdd$CD:2BD2 · 42 B · Battle engineSub-op $0A: as sub-op $0B (BattleCD_FxMiscBobSub), but the step is added to the channel's !BattleFx_BounceOut.
verifiedBattleCD_FxMiscSprites$CD:2BFC · 131 B · Battle engineSub-op $09: puts 16 sprites from !Battle_FxSprTemplate into OAM entries 4-19 of the shadow (!Oam_LowTable), after moving entries 4-111 down to 20-127 (MVP, low table and high-table bytes; the...
verifiedBattleCD_FxMiscClearPhases$CD:2C7F · 12 B · Battle engineSub-op $08: !Battle_FxObjPhaseA, PhaseB and PhaseC of both objects = 0 (one word each).
verifiedBattleCD_FxMiscNarrowTri$CD:2C8B · 13 B · Battle engineSub-op $07: object 0's triangle: first point's y + 2, second point's y - 2 (the side between them shrinks by 4).
verifiedBattleCD_FxMiscSetTri$CD:2C98 · 27 B · Battle engineSub-op $06: object 0's triangle = (0, 1), (0, !BattleCD_FxTriLowY), (!BattleCD_FxTriTipX, !BattleCD_FxTriTipY): a wedge from the left edge of the screen.
verifiedBattleCD_FxMiscRotateTri$CD:2CB3 · 41 B · Battle engineSub-op $05: object 0's points move round one place: the first point to the second, the second to the third, the third to the first.
verifiedBattleCD_FxMiscClearWaveTable$CD:2CDC · 25 B · Battle engineSub-op $04: zeroes !BattleFx_WinTableBytes bytes from !Battle_FxWaveTable ($7E:C15D-$C4DC, which window table 0 overlaps from $C161) and !Battle_WavePhase.
verifiedBattleCD_FxMiscCentreLine$CD:2CF5 · 23 B · Battle engineSub-op $02: object 0's triangle = (!BattleCD_FxScreenMidX, 0) and twice (!BattleCD_FxScreenMidX, !BattleCD_ScreenYMax): a vertical line down the middle (sub-op $03 then widens its base).
verifiedBattleCD_FxMiscWidenTri$CD:2D0C · 19 B · Battle engineSub-op $03: object 0's triangle: second point's x + 2, third point's x - 2 (no carry or limit).
verifiedBattleCD_FxMiscRotateBands$CD:2D1F · 26 B · Battle engineSub-op $01: the value bytes of the 96 band entries (!Battle_FxBandsBlue, Green and Red one after the other, 4 bytes apart) move one entry back, the first going to the last.
verifiedBattleCD_FxMiscTallBands$CD:2D39 · 11 B · Battle engineSub-op $13: !Battle_Unk5D9A = 1 and the colour bands built with !BattleCD_FxBandLinesTall lines each.
verifiedBattleCD_FxMiscBandsStep$CD:2D44 · 6 B · Battle engine
verifiedBattleCD_FxMiscBands$CD:2D4A · 129 B · Battle engine
verifiedBattleCD_FxOpSetPeriod$CD:2DCB · 11 B · Battle engineOpcode $81 (n): the channel's period and countdown (its block's bytes +6 and +7, see BattleCD_StartFxChannel) = n: the script then steps every n frames, the next step n frames on.
verifiedBattleCD_FxOpScrollStep$CD:2DD6 · 20 B · Battle engineOpcode $82 (b): moves the channel's layer-3 scroll additions by d = (b AND $1F) + 1 in the direction b / 32 (0-7), through BattleCD_FxScrollDirTable (JMP (T,X)); "X" is the channel's...
verifiedBattleCD_FxScrollDirTable$CD:2DEA · 16 B · Battle engineBattleCD_FxOpScrollStep's helpers, by direction (b / 32) * 2.
verifiedBattleCD_FxScrollAddYSubX$CD:2DFA · 25 B · Battle engineThe channel's !BattleFx_BounceOut + the word at DP $45 and its !Battle_FxScrollAddX - it (direction 7 of script opcode $82).
verifiedBattleCD_FxAddScrollY$CD:2E13 · 16 B · Battle engineThe channel's !BattleFx_BounceOut + the word at DP $45 (direction 6 of script opcode $82; also called by script opcodes $C8 and $D7).
verifiedBattleCD_FxScrollAddYAddX$CD:2E23 · 25 B · Battle engineThe channel's !BattleFx_BounceOut and its !Battle_FxScrollAddX + the word at DP $45 (direction 5 of script opcode $82).
verifiedBattleCD_FxSubScrollX$CD:2E3C · 17 B · Battle engineThe channel's !Battle_FxScrollAddX - the word at DP $45 (direction 4 of script opcode $82; also script opcode $D7's tail jump).
verifiedBattleCD_FxAddScrollX$CD:2E4D · 17 B · Battle engineThe channel's !Battle_FxScrollAddX + the word at DP $45 (direction 3 of script opcode $82; also script opcode $D7's tail jump).
verifiedBattleCD_FxScrollSubYSubX$CD:2E5E · 26 B · Battle engineThe channel's !BattleFx_BounceOut and its !Battle_FxScrollAddX - the word at DP $45 (direction 2 of script opcode $82).
verifiedBattleCD_FxSubScrollY$CD:2E78 · 17 B · Battle engineThe channel's !BattleFx_BounceOut - the word at DP $45 (direction 1 of script opcode $82; also called by script opcode $D7).
verifiedBattleCD_FxScrollSubYAddX$CD:2E89 · 25 B · Battle engineThe channel's !Battle_FxScrollAddX + the word at DP $45 and its !BattleFx_BounceOut - it (direction 0 of script opcode $82).
verifiedBattleCD_FxOpLoopStart$CD:2EA2 · 19 B · Battle engineOpcode $83 (n): starts a loop of the channel: its !Battle_FxLoopCount = n + 1 and !Battle_FxLoopPtr = DP $40 (this operand), so that opcode $84 runs the bytes after the operand n + 1 times (n =...
verifiedBattleCD_FxOpLoopEnd$CD:2EB5 · 19 B · Battle engineOpcode $84 (no operand): the channel's !Battle_FxLoopCount - 1; while it is not 0, DP $40 = !Battle_FxLoopPtr (the next byte read is the loop's first); at 0 the script goes on (DP $40 - 1).
verifiedBattleCD_FxOpPageLoopStart$CD:2EC8 · 22 B · Battle engineOpcode $85 (n): as opcode $83 (BattleCD_FxOpLoopStart), and the channel's tile page base (its block's byte +8, added to the script's page bytes) = 0.
verifiedBattleCD_FxOpPageLoopEnd$CD:2EDE · 25 B · Battle engineOpcode $86 (no operand): as opcode $84 (BattleCD_FxOpLoopEnd), and the channel's tile page base + 1 each time round, 0 when the loop ends: the loop's page bytes show the next pages each time.
verifiedBattleCD_FxOpMosaic$CD:2EF7 · 87 B · Battle engineOpcode $90 (b): the MOSAIC byte of channel 6's line data (!Battle_HdmaMode+1, MOSAIC probably): its layer bits (0-3) = b's high nibble, its size (bits 4-7) the old size + (b AND $0F), at most...
verifiedBattleCD_FxOpCall$CD:2F4E · 19 B · Battle engineOpcode $91 (address word): a call in the script's bank: the channel's !Battle_FxReturnPtr = DP $40 + 1 (the operand's last byte), DP $40 = the address - 1 (the next byte read is at the address).
verifiedBattleCD_FxOpReturn$CD:2F61 · 13 B · Battle engineOpcode $92 (no operand): DP $40 = the channel's !Battle_FxReturnPtr: the script goes on after the last opcode $91.
verifiedBattleCD_FxOpColourMath$CD:2F6E · 29 B · Battle engineOpcode $93 (TS, CGWSEL, CGADSUB): the line data's TS byte (!Battle_HdmaScreens+1) = the first operand, CGWSEL (!Battle_HdmaColour) the second, CGADSUB (!Battle_HdmaColour+1) the third AND...
verifiedBattleCD_FxOpW12Sel$CD:2F8B · 32 B · Battle engineOpcode $94 (b): W12SEL (!Battle_WinRegs) = b, and !Battle_UnkC155 and !Battle_UnkC157 both = !BattleCD_FxEdgesNone ($00FF) when b bit 3 is set, else !BattleCD_FxEdgesAll ($FF00).
verifiedBattleCD_FxOpW34Sel$CD:2FAB · 6 B · Battle engineOpcode $95 (b): W34SEL (!Battle_WinRegs+1) = b.
verifiedBattleCD_FxOpWObjSel$CD:2FB1 · 6 B · Battle engineOpcode $96 (b): WOBJSEL (!Battle_WinRegs+2) = b.
verifiedBattleCD_FxOpDrawShape$CD:2FB7 · 5 B · Battle engineOpcode $8B (slot): BattleCD_FxDrawShape with A = the slot (tail jump).
verifiedBattleCD_FxOpStepShape$CD:2FBC · 49 B · Battle engineOpcode $89 (slot, dx, dy, dsize): steps shape slot's values in !Battle_FxValues (see BattleCD_FxDrawShape): the centre x (entry slot + 2) + dx, the centre y (slot + 4) + dy, at most...
verifiedBattleCD_FxOpSetShape$CD:2FED · 42 B · Battle engineOpcode $8A (b, x, y, size): shape slot b AND 1: its kind (!Battle_FxObjUnkD1 entry slot, 0-5 for BattleCD_FxShapeTable) = b / 16, and its centre x, centre y and size in !Battle_FxValues (entries...

$CD:3000

Verified · 58

verifiedBattleCD_FxOpSubWinScreens$CD:3017 · 9 B · Battle engineOpcode $A0 (b): the line data's TSW byte (!Battle_HdmaScreens+3) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpMainWinScreens$CD:3020 · 9 B · Battle engineOpcode $9F (b): the line data's TMW byte (!Battle_HdmaScreens+2) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpSubScreens$CD:3029 · 9 B · Battle engineOpcode $9E (b): the line data's TS byte (!Battle_HdmaScreens+1) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpMainScreens$CD:3032 · 9 B · Battle engineOpcode $9D (b): the line data's TM byte (!Battle_HdmaScreens) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpColData$CD:303B · 72 B · Battle engineOpcode $9C (value, step): the COLDATA value !Battle_WinRegs+5.
verifiedBattleCD_FxOpCgAddSub$CD:3083 · 9 B · Battle engineOpcode $9B (b): the line data's CGADSUB byte (!Battle_HdmaColour+1) = b AND !BattleFx_UnkCD46.
verifiedBattleCD_FxOpCgWSel$CD:308C · 6 B · Battle engineOpcode $9A (b): the line data's CGWSEL byte (!Battle_HdmaColour) = b.
verifiedBattleCD_FxOpWBgLog$CD:3092 · 38 B · Battle engineOpcode $98 (b): WBGLOG (!Battle_WinRegs+3) = b AND $3F; before it, with b bit 7 set !Battle_UnkC157 = !BattleCD_FxEdgesFF and !Battle_UnkC155 = !BattleCD_FxEdgesAll; else with bits 4-5 both set...
verifiedBattleCD_FxOpWObjLog$CD:30B8 · 6 B · Battle engineOpcode $99 (b): WOBJLOG (!Battle_WinRegs+4) = b.
verifiedBattleCD_FxOpHalfPlane$CD:30BE · 118 B · Battle engineOpcode $97 (angle, step, flags): one window of this frame's window table becomes the half of the screen on one side of a line through the centre (BattleCE_DrawHalfPlane).
verifiedBattleCD_FxLineDeltas$CD:3134 · 85 B · Battle engineThe deltas of the line from !BattleCE_LineP1 to !BattleCE_LineP2 for BattleCE_DrawHalfPlane: !BattleCE_LineDirX = $FF (P2 left of P1), 0 or 1 (right), !BattleCE_LineAbsDX = |x2 - x1|, and the same...
verifiedBattleCD_FxDrawShape$CD:3189 · 21 B · Battle engineDraws shape slot A: !Battle_FxShapeSlot = A, the half widths of a circle of its size (BattleCD_FxCircleHalfWidths); with size AND $7F = 0 nothing more.
verifiedBattleCD_FxShapeTable$CD:319E · 12 B · Battle engineBattleCD_FxDrawShape's handler of each shape kind, by kind * 2.
verifiedBattleCD_FxCircleHalfWidths$CD:31AA · 84 B · Battle engineWith r = the size of shape slot !Battle_FxShapeSlot AND $7F: r = 0 returns C=0.
verifiedBattleCD_FxBuildCircle$CD:31FE · 117 B · Battle engineBuilds a circle centred on x = the slot's centre x (!Battle_FxValues entry slot + 2) into !Battle_FxWinLines from the half widths (BattleCD_FxCircleHalfWidths, which aimed WMADD at the middle...
verifiedBattleCD_FxBuildDome$CD:3273 · 196 B · Battle engineAs BattleCD_FxBuildCircle, but only every other line (the first, the third, ...: DP $4F counts them) is also written through WMDATA: the upper half is a half circle, the lower half one half as tall.
verifiedBattleCD_FxBuildWide$CD:3337 · 126 B · Battle engineAs BattleCD_FxBuildCircle with every half width doubled (DP $51): an ellipse twice as wide as it is tall.
verifiedBattleCD_FxShapeCircle$CD:33B5 · 6 B · Battle engineShape kind 0: a circle (BattleCD_FxBuildCircle, BattleCD_FxCopyShape).
verifiedBattleCD_FxShapeDome$CD:33BB · 6 B · Battle engineShape kind 1: a circle with its lower half squashed to half height (BattleCD_FxBuildDome, BattleCD_FxCopyShapeDome).
verifiedBattleCD_FxShapeHanging$CD:33C1 · 6 B · Battle engineShape kind 2: kind 1's shape hanging from the top of the screen (BattleCD_FxBuildDome, BattleCD_FxCopyShapeHanging).
verifiedBattleCD_FxShapeTall$CD:33C7 · 6 B · Battle engineShape kind 3: an ellipse twice as tall as wide (BattleCD_FxBuildCircle, BattleCD_FxCopyShapeTall).
verifiedBattleCD_FxShapeWide$CD:33CD · 6 B · Battle engineShape kind 4: an ellipse twice as wide as tall (BattleCD_FxBuildWide, BattleCD_FxCopyShape).
verifiedBattleCD_FxShapeBig$CD:33D3 · 6 B · Battle engineShape kind 5: a circle of twice the size (BattleCD_FxBuildWide, then each line twice: BattleCD_FxCopyShapeTall).
verifiedBattleCD_FxCopyShapeTall$CD:33D9 · 164 B · Battle engineCopies the 2r words of !Battle_FxWinLines from word $80 - r (r = the slot's size byte, bit 7 included) into the slot's window of this frame's table, each word to two lines, from line y - 2r (y =...
verifiedBattleCD_FxCopyShapeHanging$CD:347D · 176 B · Battle engineAs BattleCD_FxCopyShapeDome, then lines 0 to y - 1 of the slot's window (y = its centre y) all get the middle line's pair (!Battle_FxWinLinesMid): a column from the top of the screen down to the...
verifiedBattleCD_FxCopyShapeDome$CD:352D · 120 B · Battle engineCopies the words of !Battle_FxWinLines from word $80 - r to $80 + r / 2 (r = the slot's size byte, bit 7 included; the full upper half and the squashed lower half BattleCD_FxBuildDome wrote) into...
verifiedBattleCD_FxCopyShape$CD:35A5 · 113 B · Battle engineCopies the 2r words of !Battle_FxWinLines from word $80 - r (r = the size byte of shape slot !Battle_FxShapeSlot, bit 7 included) into the slot's window of this frame's table from line y - r (y =...
verifiedBattleCD_FxCopyLines$CD:3616 · 65 B · Battle engineCopies n = (DP $4B - Y) / 2 words of !Battle_FxWinLines from offset Y on into this frame's window table (!BattleFx_WinTable1 when bit 0 of !Battle_FrameCount is set, else !BattleFx_WinTable0) from...
verifiedBattleCD_FillObjTriangle$CD:3657 · 37 B · Battle engineFills the triangle of object A (0 or 1) as it is in !Battle_FxTriX0 on (no scaling): !BattleFx_QuadSlot = A, DP $20 = 0, the three points into DP $12-$17, then falls into BattleCD_FillTriangle.
verifiedBattleCD_FillTriangle$CD:367C · 558 B · Battle engineFills the triangle of the points in DP $12-$17 (x, y each) into the edge pair !BattleFx_QuadSlot picks of this frame's window table, with DB=$00 (PHB, TDC / PHA / PLB, then PLB).
verifiedBattleCD_WinLineBases$CD:38AA · 8 B · Battle engineBattleCD_AimWinLine's and BattleCD_AimWinTopFill's base addresses, by (frame bit 0 * 2 + !BattleFx_QuadSlot bit 0) * 2: window table 0's first and second pair, then table 1's.
verifiedBattleCD_AimWinLineL$CD:38B2 · 4 B · Battle engineJSL entry of BattleCD_AimWinLine (BattleFx_RasterQuad's).
verifiedBattleCD_AimWinLine$CD:38B6 · 47 B · Battle engineAims the WRAM port at line A of this frame's window table, at the edge pair !BattleFx_QuadSlot bit 0 picks: WMADD = $7E:(BattleCD_WinLineBases entry + 4A).
verifiedBattleCD_EdgeSlope$CD:38E5 · 63 B · Battle engineY = (DP $0B - DP $0C) * 256 / DP $0D, signed (the hardware divides the size of the difference; a negative one negates the quotient): with x's and a line count, an edge's x step per line in 8.8...
verifiedBattleCD_FillHangingTriangle$CD:3924 · 492 B · Battle engineFills a right triangle of object A (0 or 1) hanging from the top of the screen: !BattleFx_QuadSlot = A, DP $20 = 0, the object's first two points into DP $12-$15 and its third point replaced by...
verifiedBattleCD_AimWinTopFill$CD:3B10 · 79 B · Battle engineAims the WRAM port at line 0 of this frame's window table, at the pair !BattleFx_QuadSlot bit 0 picks (BattleCD_WinLineBases), then writes the pair (X's high byte, Y's high byte) on A lines...
verifiedBattleCD_PlayPendingSfx$CD:3B5F · 18 B · Battle enginePlays the sound a script opcode left pending: when !Battle_SfxPending is set, clears it and sends !Battle_SfxPendingId with X = !Battle_SfxPendingArg through BattleCD_ApuCmd18 (tail jump).
verifiedBattleCD_ApuCmd18$CD:3B71 · 17 B · Battle engineSends APU command !Sfx_CmdUnk18 (Audio_ProcessEntry) with !Sfx_Param1 = A and !Sfx_Param2 = X's low byte: a sound, probably (the callers pass the dissolve's and the wipe's sounds and the script...
verifiedBattleCD_WaitScanline$CD:3B82 · 41 B · Battle engineBusy-waits for scanline A: past the vertical blank (HVBJOY bit 7), then into an H-blank and out of it; then, skipping H-blanks, latches the counters (SLHV, STAT78 resets the read order) and reads...
verifiedBattleCD_Div16$CD:3BAB · 41 B · Battle engine16-bit unsigned division by shift and subtract: !BattleCD_MathOut = !BattleCD_MathA / !BattleCD_MathB, !BattleCD_MathOutHi the remainder.
verifiedBattleCD_Mul8x16$CD:3BD4 · 41 B · Battle engine8 x 16-bit unsigned multiplication on the CPU's multiplier: the 24-bit DP $27-$29 = DP $23 (a byte) * the word at DP $25, as $23 * $25 plus $23 * $26 shifted left 8.
verifiedBattleCD_CosMul$CD:3BFD · 3 B · Battle engineA = Y * cos(A) / 256: adds a quarter turn ($40) and falls into BattleCD_SinMul ($3C00), which gives A = Y * sin(A) / 256 with the sine from !BattleRom_AbsSine (255 for 1; table index bit 7 = the...
verifiedBattleCD_SinMul$CD:3C00 · 85 B · Battle engine
verifiedBattleCD_CosMulStart$CD:3C55 · 3 B · Battle engineThe first half of BattleCD_CosMul / BattleCD_SinMul for BattleCD_Rotate3d: adds a quarter turn and falls into BattleCD_SinMulStart ($3C58), which starts |sin(A)| * |Y| on the multiplier and...
verifiedBattleCD_SinMulStart$CD:3C58 · 55 B · Battle engine
verifiedBattleCD_Rotate3d$CD:3C8F · 257 B · Battle engineRotates the point !Battle_FxRotInX/Y/Z (signed bytes) into !Battle_FxRotOutX/Y/Z: first by the angle in DP $4B about the y axis (x' = cos*x + sin*z, z' = cos*z - sin*x), then by DP $49 about the x...
verifiedBattleCD_HalfSinMul$CD:3D90 · 51 B · Battle engineA = sin(A) / 2 * DP $47 / 256: the |sin| entry halved (LSR) times the unsigned byte at DP $47 on the multiplier, the high byte, negated for angles $80-$FF.
verifiedBattleCD_HalfSinMul2$CD:3DC3 · 94 B · Battle engineAs BattleCD_HalfSinMul, then the result's magnitude times |sin(DP $45)| (DP $49) / 256: A = sin(A) / 2 * DP $47 / 256 * |sin(DP $45)| / 256, negated for angles A of $80-$FF (the sign of sin(DP...
verifiedBattleCD_Mul8Unused$CD:3E21 · 26 B · Battle engineDP $49 = DP $45 * DP $47 (8 x 8-bit, on the multiplier).
verifiedBattleCD_WaitFrames$CD:3E3B · 9 B · Battle engineWaits A frames: BattleCD_WaitFrameRefresh A times (A = 0 waits 256).
verifiedBattleCD_PauseWait$CD:3E44 · 49 B · Battle engineHolds the battle while !Battle_Paused is set: APU command !BattleCD_ApuCmdPause with argument !BattleCD_ApuCmdPause (and !Field_FadeBusy set to the same value), then frame by frame...
verifiedBattleCD_WaitFrameRefresh$CD:3E75 · 8 B · Battle engineOne frame (BattleCD_WaitFrame), then the battle menu's refresh (BankC1_VecRefreshMenu: BattleMenu_RefreshIfDirtyL).
verifiedBattleCD_WaitFrame$CD:3E7D · 17 B · Battle engineWaits for the next frame: !BattleFx_FrameWait + 1, then BattleCD_PauseWait until it is back to 0 (BattleFx_Nmi, $D1:E77C, clears it at the end of its work: TDC, STA.l $7E:CA20; BattleFx_Init also...
verifiedBattleCD_DmaToVram$CD:3E8E · 38 B · Battle engineDMA channel 7 from A:X to VRAM word address Y, DP $45 bytes (mode 1: VMDATAL/VMDATAH), with DB = $00 inside and put back.
verifiedBattleCD_RunQueuedDma$CD:3EB4 · 26 B · Battle engineThe NMI's half of BattleCD_QueueVramDma: when !Battle_DmaQueueReq is set, sends the queued piece (!Battle_DmaQueueSrc / Bank to !Battle_DmaQueueVram, !Battle_DmaQueuePiece bytes) through...
verifiedBattleCD_QueueVramDmaL$CD:3ECE · 4 B · Battle engineBattleCD_QueueVramDma for long callers (bank $D1), RTL.
verifiedBattleCD_QueueVramDma$CD:3ED2 · 204 B · Battle engineUploads A:X to VRAM word address Y, DP $53 bytes, through the NMI (BattleCD_RunQueuedDma), in pieces of at most $1000 bytes while !Battle_CgramPending is set and $400 bytes else (re-checked before...
verifiedBattleCD_OldBuildLeftovers$CD:3F9E · 98 B · Battle engineNo code reaches these bytes.

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verifiedBattleCF_VblankUploads$CF:E300 · 650 B · Battle engineCopies the battle's buffers to the PPU by DMA on channel 7, which needs vertical blank or forced blank: hence "vblank", inferred (the caller, BattleCD_NmiMain at $CD:08B4, is the NMI's work).
verifiedBattleCF_FrameUpdate$CF:E58A · 503 B · Battle engineThe battle's once-a-frame work behind the vector $C1:000C.
verifiedBattleCF_BounceHitNumbers$CF:E781 · 86 B · Battle engineBounces the hit numbers BattleAct_OpShowHitNumbers built: while !Battle_HitNumActive is set, takes step !Battle_HitNumStep of the bounce table for each battler slot (!BattleRom_HitNumBounceAlt for...
verifiedBattleCF_StepFxColourCycle$CF:E7D7 · 99 B · Battle engineThe status colour cycle (Battle_FxColourCycle turns it on): for PC slots 2, 1, 0 whose !Battler_FxCycleOn is set, unless !Battle_UnkA101 is set or the PC uses !Battle_SpecialPalette, copies the...
verifiedBattleCF_BuildSprites$CF:E83A · 242 B · Battle engineBuilds the battle's sprites, front to back: 1.
verifiedBattleCF_DrawPosHistory$CF:E92C · 112 B · Battle engineDraws the four position-history records BattleCF_RecordPosHistory keeps for the battler at sprite index X: every !Battler_PosHistUnkAB7D frames (!Battler_PosHistUnkAB88 counts them down) it draws...
verifiedBattleCF_DrawPosHistRecord$CF:E99C · 238 B · Battle engineDraws one copy of the battler !BattleSpr_Index at the history position in !BattleSpr_HistX/Y (low bytes) and !BattleSpr_HistXHi/YHi (only their sign is used: negative = the high byte is $FF): its...
verifiedBattleCF_DrawUnkA5D8Sprite$CF:EA8A · 59 B · Battle engineFor the battler at sprite index X whose !Battler_UnkA5D8 is non-zero (opcodes $D0/$D1 set and clear it) and whose !Battler_Unk9FF7 is 0: puts one sprite, tile !Battle_UnkA5D8Tile, at its screen...
verifiedBattleCF_DrawBattler$CF:EAC5 · 207 B · Battle enginePlaces the sprites of the battler !BattleSpr_Index whose tile words BattleCF_CopySprTiles has just put in OAM: its position is !Battler_ScreenX/Y plus the signed display offsets...
verifiedBattleCF_CopySprTiles$CF:EB94 · 228 B · Battle engineCopies the tile/attribute words (bytes 2-3 of each 4-byte sprite record) of four sprites per group from the list at X to the OAM entries at Y, !BattleSpr_Groups groups: it returns after a group...
verifiedBattleCF_StepPathWalks$CF:EC78 · 74 B · Battle engineSteps the path walks BattleAct_PathToPoint starts: for each battler slot whose !Battler_PathWalking is set and whose step is not done (!Battler_PathStepFrame not negative), adds entry...
verifiedBattleCF_FollowObjects$CF:ECC2 · 86 B · Battle engineMoves the action objects that follow something (!Battle_ActObjFollow, set by the action opcodes): for object threads 7 down to 0, a value with bit 7 clear and !Battle_ActFollowObj clear is a...
verifiedBattleCF_RecordPosHistory$CF:ED18 · 160 B · Battle engineKeeps the position history of opcodes $A4/$A5: for battler slots 10 down to 0 whose !Battler_PosHistOn is set, every !Battler_PosHistDelay frames (!Battler_PosHistTimer counts them) shifts records...
verifiedBattleCF_DrawFrontLayer$CF:EDB8 · 63 B · Battle engineCalled by BattleCF_BuildSprites just before a battler's own sprites, so what it adds shows in front of the battler.
verifiedBattleCF_DrawBackObjects$CF:EDF7 · 53 B · Battle engineCalled by BattleCF_BuildSprites just after a battler's own sprites, so these show behind it: while an action runs and !Battle_ActUnkA3D1 is clear, draws every action object linked to this battler...
verifiedBattleCF_DrawFxOverlay$CF:EE2C · 115 B · Battle engineThe status overlay (Battle_FxOverlay* turn it on): for the battler !BattleSpr_Index with !Battler_FxOverlayOn set, steps its frame (0-3, every !Battler_FxOverlayPeriod frames...
verifiedBattleCF_DrawHitNumbers$CF:EE9F · 76 B · Battle enginePuts the four hit-number sprites (Battle_HitNumSprite) of the battler !BattleSpr_Index into OAM, when !Battler_HitNumShown is set, and stores its !Battle_HitNumHigh byte as the whole OAM...
verifiedBattleCF_DrawActObj$CF:EEEB · 196 B · Battle engineDraws one action object: the thread in bits 0-2 of !Battle_ActObjLinks entry X.
verifiedBattleCF_RunMovers$CF:EFAF · 111 B · Battle engineWhile an action runs: for battler slots 10 down to 0 with !Battle_ActorMoving set, counts !Battle_ActorMoveTimer down and at 0 reloads it from !Battle_ActorMoveDelay and runs mover...

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verifiedBattleCF_MoverTable$CF:F01E · 16 B · Battle engineThe battlers' movers by !Battle_ActorMoveKind (BattleCF_RunMovers).
verifiedBattleCF_ObjMoverTable$CF:F02E · 16 B · Battle engineThe object threads' movers by their !Battle_ActorMoveKind entry.
verifiedBattleCF_MoveStraight$CF:F03E · 73 B · Battle engineMover kind 0: unless the battler's !Battler_MoveDone is set, adds !Battle_ActorStepX/Y to !Battle_ActorOfsX/Y (8.8) and puts the battler at !Battle_ActorFromX/Y + the offsets' high bytes; counts...
verifiedBattleCF_MoveArc$CF:F087 · 269 B · Battle engineMover kind 1, the arc moves (see the arc notes at !Battle_ActorArcSteps in ram_battle.inc): steps the offset like BattleCF_MoveStraight, then !Battle_ActorMoveSpeed times steps the arc's speed and...
verifiedBattleCF_MoveHeading$CF:F194 · 100 B · Battle engineMover kind 2, the heading moves: ends the move (!Battler_MoveDone) when the battler's 16-pixel cell (BattleCF_PixelToCell of its screen y, then x) is in row 0 or !Battle_CellRowBottom or column 0...
verifiedBattleCF_MoveCircle$CF:F1F8 · 69 B · Battle engineMover kind 3: unless done, adds !Battle_ActorCircleStep to !Battle_ActorCircleAngle and writes radius * sin(angle) to !Battler_UnkA4AF and radius * cos(angle) to !Battler_UnkA4A4 (the display...
verifiedBattleCF_MoveKind4$CF:F23D · 279 B · Battle engineMover kind 4 (opcode $D2's move, a jump that lands on the point, probably; see BattleAct_OpMoveKind4ToCalc).
verifiedBattleCF_MoveEllipse$CF:F354 · 75 B · Battle engineMover kind 5: BattleCF_MoveCircle with half the radius for the sine (y) part: !Battler_UnkA4AF = radius / 2 * sin(angle), !Battler_UnkA4A4 = radius * cos(angle).
verifiedBattleCF_MoveShake$CF:F39F · 27 B · Battle engineMover kind 6 (opcode $D8): BattleCF_ShakeStep, then, for battler slot !Battle_PartMainSlot (3) with !Battle_UnkA113 set, copies its display offsets !Battler_UnkA4A4/A4AF to slot...
verifiedBattleCF_ShakeStep$CF:F3BA · 75 B · Battle engineThe shake: counts !Battler_ShakeFrames down; at 0 zeroes the display offsets and !Battle_ActorMoving (the move ends without the done flag).
verifiedBattleCF_MoveCurve$CF:F405 · 173 B · Battle engineMover kind 7, the curving move: when the battler is within 16 pixels of !Battle_ActorToX/Y in both axes (BattleCF_PointsNear) counts !Battler_MoveDone up and returns.
verifiedBattleCF_ObjMoveStraight$CF:F4B2 · 81 B · Battle engineObject kind 0: BattleCF_MoveStraight for an object: the offset steps, !Battle_ActObjX/Y = start + the offsets' high bytes (high bytes 0), !Battle_ActObjMoveDone set when the steps run out.
verifiedBattleCF_ObjMoveArc$CF:F503 · 284 B · Battle engineObject kind 1: BattleCF_MoveArc for an object.
verifiedBattleCF_ObjMoveHeading$CF:F61F · 110 B · Battle engineObject kind 2: BattleCF_MoveHeading for an object (its cell from !Battle_ActObjY/X, the distance in !Battle_ActObjUnkA31C, the angle in !Battle_ActObjMoveAngle copied to !Battle_ActObjUnkA5B5)...
verifiedBattleCF_ObjMoveCircle$CF:F68D · 85 B · Battle engineObject kind 3: unlike the battlers' BattleCF_MoveCircle, it moves the object itself: adds the step to its angle and puts !Battle_ActObjX/Y (low bytes only) at the centre (!Battle_ActorCircleX/Y) +...
verifiedBattleCF_ObjMoveKind4$CF:F6E2 · 282 B · Battle engineObject kind 4: BattleCF_MoveKind4 for an object, with these differences: the first test once falling uses a 24-pixel margin (!Battle_ObjNearMargin) and no height test (it counts...
verifiedBattleCF_ObjMoveOrbit$CF:F7FC · 136 B · Battle engineObject kind 5: the ellipse of BattleCF_MoveEllipse, moving the object itself around the centre (!Battle_ActObjX/Y low bytes = centre + radius * cos, radius / 2 * sin), and first re-linking it to...
verifiedBattleCF_ObjMoveCurve$CF:F884 · 211 B · Battle engineObject kind 7: BattleCF_MoveCurve for an object.
verifiedBattleCF_PointsNear$CF:F957 · 33 B · Battle engineSets !BattleCF_Near to 1 when the points (!BattleCF_NearX1, NearY1) and (!BattleCF_NearX2, NearY2) are less than !BattleCF_NearMargin apart in x and in y, else to 0.
verifiedBattleCF_StepEnemies$CF:F978 · 91 B · Battle engineThe enemy stepper of the enemy movers (run while no action runs): for enemies 7 down to 0 with !Enemy_Stepping set, every !Battler_DefMoveDelay frames (!Enemy_StepTimer counts them) adds the...
verifiedBattleCF_PlaceEnemyParts$CF:F9D3 · 36 B · Battle engineKeeps the enemies at fixed offsets from one of them: for each present enemy, !Battler_ScreenX/Y = the screen position of enemy !Battle_PartsAnchor + its !Enemy_PartOfsX/Y (8-bit adds; the anchor...
verifiedBankCF_DeadShift3$CF:F9F7 · 4 B · EngineFour bytes between BattleCF_PlaceEnemyParts and Battle_SinLookupCF that decode as LSR A three times and RTS (A / 8).
verifiedBattle_SinLookupCF$CF:F9FB · 28 B · Battle engineBank $CF's own scaled sine: returns (sin(A) × !BattleCF_SinScale) >> 8 in A.
verifiedBattle_Mul8x16CF$CF:FA17 · 44 B · Battle engine
verifiedBattle_CalcAngleCF$CF:FA43 · 154 B · Battle engineBank $CF's copy of Battle_CalcAngle ($C1:0222), working on WRAM instead of the direct page: the angle (256 units per turn) between !BattleCF_GeoOriginX/Y and !BattleCF_GeoPointX/Y, from dx =...
verifiedBattleCF_PixelToCell$CF:FADD · 5 B · Battle engineA / 16: a screen coordinate to its 16-pixel cell (the !Battle_CellMap grid); the heading movers test the result for the edge cells.
verifiedBattle_MergePendingEntries1580$CF:FAE2 · 131 B · Battle engineFor the highest PC slot (2, 1, 0) whose !Pc_UnkA0B5 is set, merges its Battle_PcItem record into the battle item list (Item_BattleList, 256 records of 5 bytes): a record with the same .Id gets one...
verifiedBattleCF_EnterBattle$CF:FB65 · 128 B · Battle engineThe battle's start, reached from EngCall_BattleMain ($C1:0000, JSL from the field's DefaultHandler) through the JML at $C1:001B.
verifiedBattleCF_ExitBattle$CF:FBE5 · 273 B · Battle engineThe battle's end, reached through the JML at $C1:001F when BattleSys_Main JMPs to BattleSys_ExitVec.
verifiedBattleCF_PixelToTile$CF:FCF6 · 5 B · Battle engineA / 16: a screen coordinate to the field's 16-pixel tile (the Battle_FieldPc / Battle_FieldObj .TileX/.TileY); the same code as BattleCF_PixelToCell.
verifiedBattleCF_WaitFrame$CF:FCFB · 7 B · Battle engineWaits one frame: counts !Battle_FramePending up and loops until the frame update (BattleCF_FrameUpdate) clears it.
verifiedBattle_QueueVramUpload_0CC0$CF:FD02 · 52 B · Battle engineDescribes the upload of the status-bar map (BattleUI_StatusTile(0, 0), $00:0CC0, $180 bytes) to VRAM word !Battle_PanelMapVram in the queue bytes !Battle_VramQDmap.., and sets !Battle_VramQPending...
verifiedBattle_QueueVramUpload_A6E1$CF:FD36 · 52 B · Battle engineThe same for the tech window map (BattleMenu_TechTile(0, 0), $7E:A6E1, $180 bytes) to the same VRAM address.
verifiedBattle_QueueVramUpload_0E80$CF:FD6A · 52 B · Battle engineThe same for the item list map (BattleMenu_ItemTile(0, 0), $00:0E80, $180 bytes) to the same VRAM address.
verifiedBattleFx_SetPtrA2FromTable$CF:FD9E · 15 B · Battle engineA = battler slot: stores !BattleRom_StatsOffset[slot] (the slot's BattlerStats offset, 2 B per slot) in DP $A2 (!BattleTmp_A2, which its callers read as !Battle_PoseStatsOffset and the like) and...
verifiedBattleMsg_FormatNumber4Digits$CF:FDAD · 115 B · Battle text & numbersA four-digit, long-call version of BattleMsg_FormatNumberDigits ($C1:011F): the same subtract-and-count loops with one more for the thousands, and the digits looked up in !BattleRom_DigitTilesB...
verifiedBattleCF_RemoveMarkedEnemies$CF:FE20 · 101 B · Battle engineService 6 (BattleSys_Service6): for enemy slots 10 down to 3 marked in !Battle_UnkAEB3 (BattleSys_Main's debug win marks each enemy it removes), by path: - !Battler_Unk9FF7 set: only...
verifiedBankCF_EndFill$CF:FE85 · 376 B · Engine$FF fill after the last routine.
verifiedBattleCF_ActForceBytes$CF:FFFD · 3 B · Battle engineThe three bytes service 4 reads as !BattleRom_ActForceNone ($FFFD), !BattleRom_ActForceSecond ($FFFE) and !BattleRom_ActForceAlt ($FFFF): non-zero would force !Battle_ActUnkAE9B / !Battle_ActFlags...

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verifiedBattleFx_SwapObjPalettes$D1:E70A · 114 B · Battle engineSwaps OBJ palette rows 1-3 with rows 5-7, colour for colour, in both the live (!Battle_PaletteLive) and the saved (!Battle_PaletteSaved) palette.
verifiedBattleFx_Nmi$D1:E77C · 285 B · Battle engineThe battle's NMI handler while this engine runs: BattleFx_Init writes JML $D1:E77C into !NmiTrampoline.
verifiedBattleFx_WhitenRows$D1:E899 · 40 B · Battle engineFills background palette rows 2-7 ($2040-$20FF of !Battle_PaletteSavedLo and $2240-$22FF of !Battle_PaletteLiveLo) and OBJ palette rows 1-3 (saved and live) with !BattleFx_White ($7FFF).
verifiedBattleFx_WhitenObjRows5To7$D1:E8C1 · 24 B · Battle engineFills OBJ palette rows 5-7 (saved and live) with !BattleFx_White.
verifiedBattleFx_UploadMapBlock$D1:E8D9 · 65 B · Battle engineSends a 16 x 16 block of map words to VRAM by DMA on channel 7: 16 rows of !BattleFx_MapRowBytes (32 bytes) from A:X, one after the other in the source, to VRAM word address DP $45, $45 + $20, $45...
verifiedBattleFx_MoveBgRowsUp$D1:E91A · 106 B · Battle engineMoves background palette rows 2-4 to rows 5-7, with the palette animations that work on them: - rows 2-4 of !Battle_PaletteSavedLo are copied to rows 5-7 of both the saved and the live palette...
verifiedBattleFx_LoadBgRows2To4$D1:E984 · 107 B · Battle engineCounts up !BattleFx_UnkCDC8 and !Battle_CgramPending, loads background palette rows 2-4 (saved and live) from !BattleRom_BgRows2To4 ($D0:FD00, 48 colours), copies FieldAnimB records 0-2 over...
verifiedBattleFx_GradLevelOfs$D1:E9EF · 18 B · Battle engineByte offset into !BattleRom_GradColours of the 14 colours of each gradient level 0-8 (BattleFx_HpGradientTick indexes it with the level * 2).
verifiedBattleFx_FindGradStart$D1:EA01 · 32 B · Battle engineLooks for the first colour of !BattleRom_GradColours among colours 1-14 of saved background palette row 5 and stores the colour number less 1 (0-13) to !BattleFx_GradStart; 0 when none matches.
verifiedBattleFx_GradRotA$D1:EA21 · 14 B · Battle engineThree rotation tables of BattleFx_HpGradientTick, indexed by !BattleFx_GradStart (0-13): the rotation of background row 5 (A), 6 (B) and 7 (C).
verifiedBattleFx_GradRotB$D1:EA2F · 14 B · Battle engineRow 6's start (see BattleFx_GradRotA).
verifiedBattleFx_GradRotC$D1:EA3D · 14 B · Battle engineRow 7's start (see BattleFx_GradRotA).
verifiedBattleFx_HpGradientTick$D1:EA4B · 389 B · Battle engineOne step of a background colour gradient that follows the HP of battler slot 3 (the first enemy).
verifiedBattleFx_GradRotation$D1:EBD0 · 15 B · Battle engineA = DP $45 (a row's rotation from BattleFx_GradRotA/B/C) when !BattleFx_GradRotRaw is non-zero, else !BattleFx_GradCount - DP $45.
verifiedBattleFx_GradWriteRow$D1:EBDF · 32 B · Battle engineWrites the 14 colours !BattleFx_GradColours + A * 2 on to colours 1-14 of the background palette row at Y ($20 per row, from row 5), in the saved and the live palette.
verifiedBattleFx_SwayQuad$D1:EBFF · 96 B · Battle engineFills quad X (X = the argument byte) of !BattleFx_Quads and draws it: a beam from the top of the screen down to the point in !Battle_ActCalcResult.
verifiedBattleFx_FxModels$D1:EC5F · 112 B · Battle engineThe 3D models of the layer-effect objects, read by bank $CD (BattleCD_FxRotateVertex, $CD:1EFE on: bytes 0, 1 and 2 of entry A * 4 + DP $4F into !Battle_FxRotInX/Y/Z, z plus DP $51): seven models...
verifiedBattleFx_BgSetPalOfs$D1:ECCF · 12 B · Battle enginePer background set 0-5 (BattleFx_LoadBgSet, index = set * 2): byte offset into !BattleRom_BgSetPalettes of the set's three palette rows ($60 bytes).
verifiedBattleFx_BgSetPacks$D1:ECDB · 24 B · Battle enginePer background set 0-5 (BattleFx_LoadBgSet, index = set * 4): the four graphics pack ids (!LocGfx_PackPtrs entries) unpacked to VRAM $2000, $2800, $3000 and $3800 (words); !BattleFx_BgPackNone...
verifiedBattleFx_LoadBgSet$D1:ECF3 · 218 B · Battle engineLoads background set A (0-5): with !BattleFx_BgLoading set meanwhile, for each of the set's four entries in BattleFx_BgSetPacks that is not !BattleFx_BgPackNone, unpacks that graphics pack...
verifiedBattleFx_GrowBand$D1:EDCD · 204 B · Battle engineDraws a band around the point in !Battle_ActCalcResult into the window table of this frame (!BattleFx_WinTable1 when bit 0 of !Battle_FrameCount is set, else !BattleFx_WinTable0), one step wider...
verifiedBattleFx_MsgSfx$D1:EE99 · 12 B · Battle engine1 byte per battle message: the sound BattleCD_ShowMessage plays for it (through BattleCD_ApuCmd18, unless !BattleCD_MsgNoSfx, $FF).
verifiedBattleFx_RampWin2$D1:EEA5 · 31 B · Battle engineWith n = !BattleFx_RampBottom ($C0) - !BattleFx_CountA (an 8-bit subtraction, so n is 0-255), stores the words 0, 1, 2, ...
verifiedBattleFx_WaveWindowA$D1:EEC4 · 159 B · Battle engineWrites wavy edges into !BattleFx_WinTable0, two lines at a time, for Y = 0 to !BattleFx_WinUsedBytes - 8 in steps of 8 (the pairs at !BattleFx_WinTable0-4 + Y and + Y: the line before line 0 to...
verifiedBattleFx_WaveLeftA$D1:EF63 · 109 B · Battle engineBattleFx_WaveWindowA's first pair: A (8-bit, its sign in N) is sign- extended, added to the word at !BattleFx_WaveBaseX + Y and stored to !BattleFx_WinTable0-4 + Y and !BattleFx_WinTable0 + Y.
verifiedBattleFx_WaveWindowB$D1:EFD0 · 19 B · Battle engineLike BattleFx_WaveWindowA, but with r1 = r2 = !BattleFx_WaveRadius - !BattleFx_CountA, and the first pair is r1 x the sine plus (!BattleFx_ShakeX + !Battle_FxScrollAddX) instead of the $7E:E500...
verifiedBattleFx_WaveWindowB_ByFrame$D1:EFE3 · 155 B · Battle engine

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verifiedBattleFx_WaveLeftB$D1:F07E · 107 B · Battle engineBattleFx_WaveLeftA with DP $4F (the word BattleFx_WaveWindowB formed) in place of the !BattleFx_WaveBaseX words.
verifiedBattleFx_WaveRight$D1:F0E9 · 31 B · Battle engineThe second pair of the wave windows: A (8-bit, its sign in N) sign- extended, plus DP $51, stored to !BattleFx_WinTable0-2 + Y and !BattleFx_WinTable0+2 + Y.
verifiedBattleFx_AddLineOffsets$D1:F108 · 168 B · Battle engineAdds per-line bytes from $7E:0A00 (DP=$0A00 meanwhile) to lines 48-111 and 112-175 of this frame's window table (by bit 0 of !Battle_FrameCount): for n = 0-63, line 48 + n and line 112 + n each...
verifiedBattleFx_Init$D1:F1B0 · 609 B · Battle engineThis engine's set-up at the start of a battle (bank $CD's vector $CD:0000, which BattleCF_EnterBattle calls as BattleSys_VecCD0000 before it clears the battle RAM $7E:2D01-$ACEC).
verifiedBattleFx_SaveAnimKinds$D1:F411 · 21 B · Battle engineCopies .Unk0 (the kind) of FieldAnimB records 0-7 to !BattleFx_SavedKinds+0..7.
verifiedBattleFx_HoldAnimsTick$D1:F426 · 78 B · Battle engineHolds and releases the palette animations around bank $CD's PalAnim_TickAll call (its callers run FdVec_FFF7 right after): - !BattleFx_HoldAnims non-zero, !BattleFx_AnimsHeld still 0: sets...
verifiedBattleFx_RandomByte$D1:F474 · 8 B · Battle engineA = RandomTable entry A + !Battle_FrameCount (low byte) + C.
verifiedBattleFx_RandomShake$D1:F47C · 68 B · Battle enginePicks a random shake from three argument bytes (base x, base y, mask): x = (random byte & mask) + base x, y = (random byte & mask) + base y, and stores -x and -y (16-bit) to !BattleFx_ShakeX and...
verifiedBattleFx_NmiAlt$D1:F4C0 · 153 B · Battle engineA second NMI handler of the battle: BattleCD_ExitBattle installs it at the battle's end, after the closing wipe (the STX at $CD:0420 stores its address to !NmiTrampoline+1, the STA at $CD:041A the...
verifiedBattleFx_StepBounce$D1:F559 · 116 B · Battle engineOne step of a bounce for record X = !BattleFx_RecOfs (16-bit fields): - !BattleFx_BounceDir non-zero (falling): !BattleFx_BounceSpeed += !BattleFx_BounceAccel, unless that overflows, which zeroes...
verifiedBattleFx_SaveCalcPoints$D1:F5CD · 40 B · Battle engineCopies the six bytes of !Battle_ActCalcResult to !BattleFx_CalcCopy + X (X = the argument byte), two bytes apart: bytes 0, 2, 4 (the x of the three points, probably) to +0, +4, +8, bytes 1, 3, 5...
verifiedBattleFx_CopyWin1ToWin2$D1:F5F5 · 133 B · Battle engineCopies the first pair of every line (0-223) of one window table into the second pair of the other: table 0 into table 1 when bit 0 of !Battle_FrameCount is set (the table this frame writes), table...
verifiedBattleFx_Op80Dispatch$D1:F67A · 12 B · Battle engineRuns the handler of BattleFx_Op80Table picked by the high nibble of !Battle_ActOp80Args (the bytes battle-script opcode $80 copied; its first byte's low nibble is their count).
verifiedBattleFx_Op80Table$D1:F686 · 12 B · Battle engineBattleFx_Op80Dispatch's handlers, by the high nibble of !Battle_ActOp80Args (0-5).
verifiedBattleFx_Op80Clear$D1:F692 · 10 B · Battle engineOp80 handler 5 (BattleFx_Op80Table), also run first by BattleFx_Op80Kind4: zeroes !Battle_ShakeXOn, !Battle_ShakeYOn and !Battle_ShakeLayers (the screen shake off).
verifiedBattleFx_Op80Bits8$D1:F69C · 8 B · Battle engineBattleFx_Op80Kind4: the value for bits 2-4 of an argument byte (0-7): 1, 2, 3, 4, then single bits 8, $10, $20, $40.
verifiedBattleFx_Op80BitsHi$D1:F6A4 · 8 B · Battle engineBattleFx_Op80Kind4: the value for bits 5-7 of an argument byte (0-7): the single bits 1 to $80.
verifiedBattleFx_Op80OrA$D1:F6AC · 4 B · Battle engineBattleFx_Op80Kind4: by bits 0-1 of the first argument byte, the bits ORed into !Battle_ShakeLayers ($00, $28, $A0, $A8).
verifiedBattleFx_Op80OrB$D1:F6B0 · 4 B · Battle engineThe same by bits 0-1 of the third argument byte ($00, $14, $50, $54: BattleFx_Op80OrA's values shifted right once).
verifiedBattleFx_Op80Kind4$D1:F6B4 · 153 B · Battle engineOp80 handler 4: BattleFx_Op80Clear, then fills the two 8-byte groups from !Battle_ShakeXOn (x) and !Battle_ShakeYOn (y) from the argument bytes 1-4 (!Battle_ActOp80Args+1 to +4).
verifiedBattleFx_Op80Kind0$D1:F74D · 240 B · Battle engineOp80 handlers 0-3: builds the two FieldAnimB records of !Battle_PalAnimRecs89 (record 8 at +0, record 9 at +12; offsets below are within each record).
verifiedBattleFx_BuildGradHdma$D1:F83D · 174 B · Battle engineZeroes !BattleFx_GradHdmaBytes from !BattleFx_GradHdmaA-1 and builds four lists of 4-byte entries, two bytes used in each: - !BattleFx_GradHdmaA: 24 entries (1, v) with v the high byte of a 16-bit...
verifiedBattleFx_SortQuadByY$D1:F8EB · 50 B · Battle engineSorts the four points of BattleFx_DrawQuad (DP $12-$19, x then y) by y, top first: four passes of three compare-and-swaps of neighbours (equal y also swap), each swap moving a whole point with...
verifiedBattleFx_QuadSlopes$D1:F91D · 85 B · Battle engine!BattleFx_QuadTop = y0, and the four edge slopes of the sorted quad (BattleFx_EdgeSlope): !BattleFx_Slope02 (point 0 to 2), !BattleFx_Slope23, !BattleFx_Slope01 and !BattleFx_Slope13.
verifiedBattleFx_EdgeSlope$D1:F972 · 61 B · Battle engineY = (!BattleFx_SlopeXTo - !BattleFx_SlopeXFrom) * 256 / !BattleFx_SlopeDy, signed (the hardware divides the size of the difference; a negative difference negates the quotient): the x step per line...
verifiedBattleFx_DrawQuad$D1:F9AF · 56 B · Battle engineDraws quad X of !BattleFx_Quads into this frame's window table: !BattleFx_QuadSlot = X, the quad's eight coordinate bytes (two bytes apart from !BattleFx_Quads + X: x0, y0, x1, y1, x2, y2, x3, y3)...
verifiedBattleFx_RasterQuad$D1:F9E7 · 385 B · Battle engineRasterises the y-sorted quad in DP $12-$19 into the window table through the WRAM port: BattleFx_QuadSlopes, then JSL BattleCD_AimWinLineL with A = !BattleFx_QuadTop aims WMADD at that line of the...
verifiedBattleFx_AddBoxInset$D1:FB68 · 10 B · Battle engineAdds the argument byte to !BattleFx_BoxInset.
verifiedBattleFx_GrowBox$D1:FB72 · 92 B · Battle engineAdds the argument byte to !BattleFx_BoxHalfHeight (h), then sets the first pair of lines !BattleFx_BoxCentre ($6A, line 106) - h to $6A + h - 1 of this frame's window table to left =...
verifiedBattleFx_FillWindow$D1:FBCE · 4 B · Battle engineRuns BattleFx_FillTable's handler X: 0 all empty, 2 first pairs empty, 4 second pairs empty, 6 first pairs full (in this frame's table).
verifiedBattleFx_FillTable$D1:FBD2 · 8 B · Battle engineBattleFx_FillWindow's handlers, by X = 0, 2, 4, 6.
verifiedBattleFx_FillWin1Full$D1:FBDA · 94 B · Battle engineSets the first pair of lines 0-223 of this frame's window table to !BattleFx_WinFull (left 0, right 255): eight blocks of 28 lines, X from $70 down to 4.
verifiedBattleFx_FillWin1Empty$D1:FC38 · 94 B · Battle engineSets the first pair of lines 0-223 of this frame's window table to !BattleFx_WinEmpty (left 255, right 0).
verifiedBattleFx_FillWin2Empty$D1:FC96 · 94 B · Battle engineSets the second pair of lines 0-223 of this frame's window table to !BattleFx_WinEmpty.
verifiedBattleFx_FillAllEmpty$D1:FCF4 · 138 B · Battle engineSets both pairs of lines 0-223 of this frame's window table to !BattleFx_WinEmpty: sixteen blocks of 14 lines, X from $38 down to 2 in steps of 2 (every word).
verifiedBattleFx_MirrorWin1ToWin2$D1:FD7E · 206 B · Battle engineLike BattleFx_CopyWin1ToWin2 (first pairs of the other table into the second pairs of this frame's table), but mirrored left to right (the word is inverted and its bytes swapped: left = 255...
verifiedBattleFx_ReloadCeSet$D1:FE4C · 37 B · Battle engineWhen !BattleFx_CeSetWant differs from !BattleFx_CeSet (which then takes it), or else when !BattleFx_CeSetReload is set: JSL BattleCE_UnkEE6E with A = !BattleFx_CeSetBase + !BattleFx_CeSet +...
verifiedBattleFx_RestoreMathRegs$D1:FE71 · 38 B · Battle engineWrites the math unit's operands again from their mirrors: the dividend and divisor (!Battle_DivMirrorLo/Hi/Divisor, which restarts the division) when !Battle_DivBusy is set, else the two factors...
verifiedBattleFx_Irq$D1:FE97 · 93 B · Battle engineThe battle's IRQ handler while this engine runs: BattleFx_Init writes JML $D1:FE97 into !IrqTrampoline and sets the V-count IRQ at line !BattleFx_IrqLine (211).
verifiedBankD1_EndFill$D1:FEF4 · 268 B · Engine$FF fill after the last routine, to the end of the bank.

$FD:0000

$FD:1000

$FD:2000

$FD:3000

$FD:4000

$FD:5000

$FD:6000

$FD:7000

$FD:8000

$FD:9000

$FD:A000

Verified · 23

verifiedBattleFD_UnkA8A5$FD:A8A5 · 41 B · Battle engineChecks whether PC A can act on its command: !Battle_UnkB3EA = 1 when its BattlerStats.Status has bit 7 (KO'd), its .Unk4C+2 or .Unk4C+7 has bit 7 (!Battle_AutoEnemyBit, the bit that makes...
verifiedBattleFD_DropPcCommand$FD:A8CE · 48 B · Battle engineDrops the command of PC DP $14: BattleSys_RefundItemLong (gives back an item the command had taken), then its BattleCmd .State and .Kind = 0 and .Partners = $FF, and its gauge restarts as in...
verifiedBattleFD_DropLatchedPcCommand$FD:A8FE · 62 B · Battle engineAs BattleFD_DropPcCommand, but only when !Battle_UnkB188[pc] (the latched BattleCmd.State) is non-zero, and it ends with !Battle_ArgSlot = the PC and BattleSys_RemoveReadyLong (service 2: the PC...
verifiedBattleFD_UnkA93C$FD:A93C · 35 B · Battle engineBattleFD_DropPcCommand for each PC 0, 1, 2 whose !Battle_CmdPcs byte is non-zero (the PCs of the command BattleSys_UnkB967 drops).
verifiedBattleFD_UnkA95F$FD:A95F · 35 B · Battle engineBattleFD_DropLatchedPcCommand for each PC 0, 1, 2 whose !Battle_CmdPcs byte is non-zero (the PCs of the groups BattleSys_UnkB575 marked).
verifiedBattleFD_UnkA982$FD:A982 · 14 B · Battle engineZeroes $7E:AD89-$B3F4: the battle's working variables from !Battle_UnkAD89 to !Battle_UnkB3F4 (the turn lists, the action block, the reward sums and most of the other !Battle_Unk* bytes this file...
verifiedBattleFD_RestoreEnemies$FD:A990 · 264 B · Battle engineProbably a script command that brings removed enemies back: the caller (BattleAi_RunRestoreAndSetStats, run handler $16, at $C1:A3B6) leaves the script read address in !Battle_UnkB1D2 (bank $CC)...
verifiedBattleFD_UnkAA98$FD:AA98 · 24 B · Battle engineSets BattlerStats.Status of all 8 enemy slots (3-10) to !Battle_StatusKo ($80, the other status bits cleared).
verifiedBattleFD_UnkAAB0$FD:AAB0 · 34 B · Battle engineBuilds !Battle_Unk7F01EE: bit n set for each enemy entry n (0-7) whose !Battle_UnkAE85 byte is non-zero.
verifiedBattleFD_LoadUnkB18E$FD:AAD2 · 47 B · Battle engineFills the 4 bytes !Battle_UnkB18E-B191 from the 11-byte record !Battle_UnkB18C of !BattleRom_UnkCC6FCB: B18E = record byte 0, B18F = the record number, B190 = record byte 1, B191 = 0...
verifiedBattleFD_LoadUnkB18E2$FD:AB01 · 47 B · Battle engineBattleFD_LoadUnkB18E with the records of !BattleRom_UnkCC88CB.
verifiedBattleFD_UnkAB30$FD:AB30 · 114 B · Battle engineRun by BattleSys_Unk8461 for a PC whose turn is due, before the menu: decides whether the PC acts on its own.
verifiedBattleFD_AddEnemyRewards$FD:ABA2 · 204 B · Battle engineAdds the rewards of the enemy in slot DP $0E to the battle's sums, unless its !Battle_UnkAF15 bit 6 is set (!Battle_AF15NotCounted) or its !Battler_UnkAF0A entry is empty.
verifiedBattleFD_UnkAC6E$FD:AC6E · 128 B · Battle engineRun by BattleSys_Unk8461 after a turn when !Battle_UnkB2C0 is 0 (no enemy reaction scripts): probably the PCs' counter-attacks.
verifiedBattleFD_UnkACEE$FD:ACEE · 15 B · Battle engineZeroes !Battle_UnkAD9B and the $B0 bytes from !Battle_ActPcHitAmount ($AD9C-$AE4B: the first four of the $2C-byte record sets the hit opcodes read).
verifiedBattleFD_UnkACFD$FD:ACFD · 12 B · Battle engineZeroes the $84 bytes from !Battle_HitAmount ($B328-$B3AB): the three $2C-byte hit sets (!Battle_HitAmount/!Battle_HitFlags per battler slot) that Battle_RecordHit fills and Battle_ApplyHits...
verifiedBattleFD_UnkAD09$FD:AD09 · 14 B · Battle engineSets the three PCs' Tech_MenuEntry blocks ($1A80-$1C23, 3 x $8C bytes) to $FF.
verifiedBattleFD_UnkAD17$FD:AD17 · 315 B · Battle engineBattleSys_Main's victory path, after the gold: shows the end-of-battle messages, each one a JSL BattleSys_UnkVecCD0021 with A = the message and its arguments in !Battle_MsgArg0..
verifiedBattleFD_UnkAE52$FD:AE52 · 71 B · Battle engineBuilds a PC's stat block from its character record: for PC slot Y with a character id in !Battler_UnkAEFF (not negative), copies the id's $50-byte record at !Menu_CharRecords + id * $50 to the...
verifiedBattleFD_UnkAE99$FD:AE99 · 43 B · Battle engineCopies BattlerStats.Unk57 of PCs 0-2 to !Battle_UnkB3BA-B3BC and counts in !Battle_UnkB3BD how many of them are !Battle_Unk57CountId ($A9).
verifiedBattleFD_UnkAEC4$FD:AEC4 · 46 B · Battle engineFor each PC 0-2 whose BattlerStats.Unk57 is !Battle_Unk57FlagId ($AB), sets bit 2 of its BattlerStats.Unk4C+4 (+$50).
verifiedBattleFD_UnkAEF2$FD:AEF2 · 142 B · Battle engineFills the 5-byte records of !Battle_Unk1C48 (15 bytes, one record per PC 0-2) from the PCs' stat blocks.
verifiedBattleFD_AddItemEntry$FD:AF80 · 156 B · Battle engineAdds item A to the battle item list (Item_BattleList) at offset DP $04, with quantity DP $0E, when the item is one the list takes: an id of $BC or more whose byte 0 in !BattleRom_ItemUseFlags (3 B...

$FD:B000

Verified · 29

verifiedBattleFD_AddItemEntry_Skip$FD:B01C · 23 B · Battle engine
verifiedBattleFD_ItemRecOffset$FD:B033 · 162 B · Battle engineOffset in bank $CC of item A's record, by id range: below $5A: id * 5 + $0262; $5A-$7A: (id - $5A) * 3 + $047E; $7B-$93: (id - $7B) * 3 + $04E1; $94-$BB: (id - $94) * 4 + $052C; $BC-$F1: (id...
verifiedBattleFD_UnkB0D5$FD:B0D5 · 76 B · Battle engineTurn-list and panel setup: zeroes the flags of all 13 turn lists (!Battle_ListFlags), sets every !Battle_ListRuns entry to 10 (!Battle_ListRunsReset: this is where the runs are first set), zeroes...
verifiedBattleFD_UnkB121$FD:B121 · 32 B · Battle engineCopies bits 0-1 of each enemy's BattlerStats.Unk47 (slots 3-10) to !Battle_UnkA020 (one byte per enemy entry).
verifiedBattleFD_ApplyRecBoost$FD:B141 · 12 B · Battle engineApplies the stat boost an item record names: byte 4 of the record at DP $08 (an address in bank $CC; BattleSys_UnkCE3A points it at three equipment records of a PC, probably the weapon, armour and...
verifiedBattleFD_UnkB14D$FD:B14D · 179 B · Battle engineApplies stat boost A to the stat block at DP $00: its 2-byte entry in bank $CC at DP $0E + A * 2 has a stat mask (byte 0) and an amount (byte 1); for each mask bit set, the amount is added to one...
verifiedBattleFD_UnkB14D_Done$FD:B200 · 1 B · Battle engine
verifiedBattleFD_UnkB201$FD:B201 · 34 B · Battle engineBattleSys_Main's victory path, before the gold is paid: when a PC has BattlerStats.Unk57 = $A9 (!Battle_UnkB3BD non-zero, BattleFD_UnkAE99), adds the !Battle_UnkB28C sum to !Battle_RewardGold...
verifiedBattleFD_UnkB223$FD:B223 · 11 B · Battle engineSets !Battle_UnkAE6D entry n to n for n = 0-10.
verifiedBattleFD_UnkB22E$FD:B22E · 176 B · Battle engineBattle_SetupBattle's second step: the battlers' entries.
verifiedBattleFD_UnkB2DE$FD:B2DE · 97 B · Battle engineBattle_SetupBattle's first step.
verifiedBattleFD_UnkB33F$FD:B33F · 36 B · Battle engineBattleFD_UnkB2DE's helper: !Battle_UnkAF1D = 0, !Battle_PcCount = 3, copies $230 bytes from !MenuRom_CharRecordInit ($CC:0000, the new-game records Menu_InitNewGameData copies) to...
verifiedBattleFD_UnkB363$FD:B363 · 136 B · Battle engineFor PC slot Y with an id in !Battler_UnkAEFF: - BattlerStats.Unk79 bit 7 set: ORs .Unk7B into the byte at BattlerStats.Status + .Unk7A (a status byte picked by .Unk7A); - BattlerStats.Unk57 = $A0...
verifiedBattleFD_UnkB3EB$FD:B3EB · 19 B · Battle engineSets BattlerStats.Unk72 of the slot at X to $32 when its .Unk56 is $3D or $42.
verifiedBattleFD_UnkB3FE$FD:B3FE · 58 B · Battle engineFor PC X with an id in !Battler_UnkAEFF: sets the 4 bytes of its BattlerStats.Unk6C to 4, then the byte picked by the highest of BattlerStats.Unk2E bits 7-4 (bit 7: +0, 6: +1, 5: +2, 4: +3) to 5...
verifiedBattleFD_UnkB438$FD:B438 · 158 B · Battle engineBuilds an enemy's stat record from ROM: for enemy entry X (also in DP $02), with the id in its !Battler_UnkAF0A entry, the 23-byte record at BattleRom_EnemyStats + id * 23 fills BattlerStats[entry...
verifiedBattleFD_ZeroStatBlock$FD:B4D6 · 17 B · Battle engineZeroes $80 bytes from BattlerStats[3].Unk2D + Y (an enemy's stat block, running into the next record's first $2D bytes).
verifiedBattleFD_UnkB4E7$FD:B4E7 · 110 B · Battle engineSets the starting values of the turn lists for all 11 slots: the reload value (!Battle_ListReload) and the countdown (!Battle_ListTimers) of lists 0-11 get the same number per list: 0: 60, 1: 150...
verifiedBattleFD_UnkB555$FD:B555 · 256 B · Battle engineOne of Battle_SetupBattle's last steps: - zeroes !Battle_UnkAEE6 (17 B), !Battle_UnkB19E (32 B) and the 32 bytes from !Enemy_AnimWanted ($5E0D-$5E2C); - BattleFD_UnkB3EB for each PC whose...
verifiedBattleFD_UnkB655$FD:B655 · 221 B · Battle enginePuts item DP $06 in the 4-byte record of slot !Battle_UnkB18B in !Battle_PcItem (8 B per slot) when it is an item the battle list takes (as BattleFD_AddItemEntry: id $BC or more with bit 7 of its...
verifiedBattleFD_UnkB732$FD:B732 · 185 B · Battle engineClears the battle's per-battle state (Battle_SetupBattle): - DP $16-$21 and !Battle_UnkAF25 (16-bit) = 0; !Battle_UnkB1FC, !Battle_UnkB253, !Battle_UnkAECB, !Battle_UnkB2C0, !Battle_UnkB3B9 = 0...
verifiedBattleFD_UnkB7EB$FD:B7EB · 364 B · Battle engineThe battlers' first turn values (Battle_SetupBattle): - each PC with an id in !Battler_UnkAEFF, and each enemy entry below !Battle_EnemyCount with an id in !Battler_UnkAF0A: its stat block's...
verifiedBattleFD_FixedCmdPtrs$FD:B957 · 6 B · Battle engine!BattleRom_FixedCmdPtrs: one word per !Battle_Unk29AC value (0-2), the bank-$FD address of the 21 bytes BattleSys_UnkB725 copies over the three BattleCmd records ($93EE-$9402) in the bit-5 battle.
verifiedBattleFD_FixedCmds$FD:B95D · 63 B · Battle engineThe three sets, 21 bytes each: a BattleCmd record (.State, .Kind, .Menu, .Target, .Unk4, .Partners, .ActionId) for PCs 0, 1 and 2.
verifiedBattleFD_FixedPartyPtrs$FD:B99C · 6 B · Battle engine!BattleRom_UnkFDB99C: one word per !Menu_Config+28 value (0-2), the bank-$FD address BattleFD_UnkB2DE reads its 8 x 4 words from.
verifiedBattleFD_FixedParty$FD:B9A2 · 168 B · Battle engineBattleFD_UnkB2DE's four words per character record: Menu_CharRec .Word3, .Word5, .Word7 and .Word9 (probably current HP, maximum HP, MP and maximum MP: 800, 800, 80, 80 in every entry but one).
verifiedBattleFD_AiActLength$FD:BA4A · 23 B · Battle engine!BattleRom_AiActLength: one byte per enemy script action code $00-$16, the bytes of its action record; BattleAi_EnemyTurn and BattleAi_ChooseByChance step through an action part by it.
verifiedRandomTableFD$FD:BA61 · 256 B · EngineA byte-identical copy of RandomTable ($C0:FE00): the same shuffle of 0-255.
verifiedBankFD_RandomTableTail$FD:BB61 · 1,183 B · EngineNothing found reads it: no matched code refers to it and xref finds no call or jump into it.

$FD:C000

Verified · 22

verifiedMainInit$FD:C000 · 215 B · BootCalled via: JML from Reset ($00:FF03), which also carries the soft resets, and JML $FDC000 at $C0:418D (Evt_OpFF96_Reset, after JSR InitHW and S=$06FF).
verifiedPpu_SetBgLayout$FD:C0D7 · 77 B · EngineSets a fixed background layout through DP=$2100, the way MainInit writes the PPU: mode 1 with BG3 on top, BG1/BG2 tiles at VRAM word $1000 and BG3 tiles at $5000, 64x32 maps at $6800 (BG1), $7000...
verifiedEngFD_UnkC124$FD:C124 · 202 B · EngineFills the HDMA data block in bank $7F (DB = $7F while it runs).
verifiedHdma_InitChannelsFD$FD:C1EE · 211 B · EngineSets up all 8 HDMA channels through DP=$4300 (saved and restored): channel 0: indirect, 4 registers from BG1SC (BG1SC-BG4SC); channels 1-3: indirect, 2 registers written twice, from BG1HOFS...
verifiedEngFD_UnkC2C1$FD:C2C1 · 30 B · EngineOnce a frame: runs entry !Field_Unk26 (0-2) of one of two handler tables and flips !Field_Unk53 bit 0.
verifiedEngFD_UnkC2C1Table1$FD:C2DF · 6 B · EngineEngFD_UnkC2C1's handlers by !Field_Unk26 when !Field_Unk53 bit 0 is set.
verifiedEngFD_UnkC2C1Table0$FD:C2E5 · 6 B · EngineThe same when !Field_Unk53 bit 0 is clear.
verifiedFieldHdma_BuildPlainA$FD:C2EB · 334 B · EngineEngFD_UnkC2C1's handler for Field_Unk26 = 0 on the frames Field_Unk53 bit 0 is set; FieldHdma_BuildTopBandA/BottomBandA come here while Field_Unk27 is 0.
verifiedFieldHdma_SetWin2A$FD:C439 · 62 B · EngineWrites set A's channel 7 table (WH2 or WH3, one byte a line): repeat runs of 100 and 112 lines from WinFx_TableA + WinFx_Ch7Alt ($E0) when Hdma_Unk7F0351 bit 0 is clear, from WinFx_TableA when it...
verifiedFieldHdma_SetWin2B$FD:C477 · 62 B · EngineAs FieldHdma_SetWin2A for set B's channel 7, with the test inverted: WinFx_TableA + WinFx_Ch7Alt when Hdma_Unk7F0351 bit 0 is set, WinFx_TableA when it is clear (both sets read WinFx_TableA's area).
verifiedFieldHdma_SetBg2A$FD:C4B5 · 121 B · EngineWrites set A's channel 2 table (BG2 H/V scroll): Map_Unk1DFD = 0: 100 + 112 lines of Hdma_Bg2Scroll; else 13 repeat runs of 16 lines, each from Hdma_WaveA, so BG2 gets BG3's wave data (Map_Unk1D8F...
verifiedFieldHdma_SetBg2B$FD:C52E · 121 B · EngineAs FieldHdma_SetBg2A for set B: Hdma_Bg2Scroll+4 or Hdma_WaveB.
verifiedFieldHdma_FillDataA$FD:C5A7 · 336 B · EngineFills the data set A's tables point at: - Hdma_Bg1Scroll = Map_Unk1D87, Map_Unk1D89; Hdma_Bg2Scroll = Map_Unk1D8B, Map_Unk1D8D; - with Field_Unk1DF9 and Map_Unk1DFD both 0 (each tested as a word...
verifiedFieldHdma_FillDataB$FD:C6F7 · 336 B · EngineAs FieldHdma_FillDataA for set B: Hdma_Bg1Scroll+4, Hdma_Bg2Scroll+4, Hdma_Bg3Scroll+4, Hdma_WaveB (copied to Hdma_WaveBCopy), Hdma_ColorMath+2/+3 and Hdma_Unk7F1530+2; Map_Unk1DFB is stepped here...
verifiedFieldHdma_BuildPlainB$FD:C847 · 334 B · EngineAs FieldHdma_BuildPlainA for table set B (Field_Unk26 = 0 on the frames Field_Unk53 bit 0 is clear): Hdma_Bg1Scroll+4, Hdma_Bg3Scroll+4 or Hdma_WaveB, WinFx_TableB for channel 5, Hdma_ColorMath+2...
verifiedFieldHdma_BuildTopBandA$FD:C995 · 707 B · EngineEngFD_UnkC2C1's handler for Field_Unk26 = 1 on the frames Field_Unk53 bit 0 is set.
verifiedFieldHdma_WaveRunsStart$FD:CC58 · 6 B · EngineStarts a band builder's BG3 wave table: Y = 0 (offset of the first entry) and HdmaWave_Line = 0 (a 16-bit store, so $01EF too).
verifiedFieldHdma_AddWaveRunA$FD:CC5E · 84 B · EngineAdds A lines (8-bit) of the BG3 wave to set A's channel 3 table at offset Y: while A >= 16, an entry ($90: repeat, 16 lines) from Hdma_WaveA + 4 x (HdmaWave_Line AND $F) with HdmaWave_Line += 16...
verifiedFieldHdma_SkipWaveLines$FD:CCB2 · 6 B · EngineHdmaWave_Line += A: steps the wave line count over the band's lines, which the band builders write themselves (A and B alike).
verifiedFieldHdma_AddWaveRunB$FD:CCB8 · 84 B · EngineAs FieldHdma_AddWaveRunA for set B's channel 3 table, from Hdma_WaveB (and Hdma_WaveBCopy).
verifiedFieldHdma_BuildTopBandB$FD:CD0C · 707 B · EngineAs FieldHdma_BuildTopBandA for table set B (Field_Unk26 = 1 on the frames Field_Unk53 bit 0 is clear; n = 0 goes to FieldHdma_BuildPlainB): the set B pairs (Hdma_Bg1Scroll+4, Hdma_Bg3Scroll+4...
verifiedFieldHdma_BuildBottomBandA$FD:CFCF · 687 B · EngineEngFD_UnkC2C1's handler for Field_Unk26 = 2 on the frames Field_Unk53 bit 0 is set.

$FD:D000

Verified · 15

verifiedFieldHdma_BuildBottomBandB$FD:D27E · 687 B · EngineAs FieldHdma_BuildBottomBandA for table set B (Field_Unk26 = 2 on the frames Field_Unk53 bit 0 is clear; n = 0 goes to FieldHdma_BuildPlainB), with the set B data and helpers as in...
verifiedEngFD_UnkD52D$FD:D52D · 167 B · EngineEngFD_UnkC124's helper: builds a table of (CGADSUB, COLDATA) byte pairs at $7F:1538 (channel 6's registers in Hdma_InitChannelsFD), then copies $100 bytes from $7F:1538 to $7F:1600 (MVN; the...
verifiedFieldHdma_OldBuildLeftovers$FD:D5D4 · 1,068 B · EngineNot code that runs: xref finds no call or jump to $FD:D5D4 or to the segment starts below except the one JSR inside the first segment.
verifiedM7Scene_Run80$FD:DA00 · 95 B · EngineEvent $FF $80's scene, 768 frames: M7Scene_Init, then every frame: wait for the NMI, M7Scene_UpdateScroll, then by M7Scene_Frame: below $20 the iris opens (radius M7Scene_IrisRadii[frame], W12SEL...
verifiedM7Scene_Run81$FD:DA5F · 95 B · EngineEvent $FF $81's scene: as M7Scene_Run80 with a shorter schedule, 256 frames: the iris opens below $20, stays open below $A0, closes below $C0, then BG1 is masked; it ends on the frame that sees...
verifiedM7Scene_Run82$FD:DABE · 95 B · EngineEvent $FF $82's scene: as M7Scene_Run80 with a shorter schedule, 160 frames: the iris opens below $20, stays open below $40, closes below $60, then BG1 is masked; it ends on the frame that sees...
verifiedM7Scene_Run83$FD:DB1D · 122 B · EngineEvents $FF $83-$8F's scene: M7Scene_Run80's 768-frame schedule, plus a flicker: each frame, after the NMI (which sets full brightness), M7Scene_FlickerFrac += $98 and M7Scene_FlickerIdx steps by...
verifiedM7Scene_Init$FD:DB97 · 294 B · EngineSets the scene up with interrupts off: DP=$0500, DB=$00, DMA and HDMA off, forced blank, NMI off; M7Scene_Zero = 0; M7Scene_SetVectors, M7Scene_InitPpu, M7Scene_SaveWram7F; copies...
verifiedM7Scene_UpdateScroll$FD:DCBD · 217 B · EngineEach frame: writes the M7Scene_Scroll records the HDMA channels 3 and 4 send.
verifiedM7Scene_IrisRadii$FD:DD96 · 31 B · EngineThe iris radius for frames 0-30 of an opening or closing (indexed by M7Scene_Frame & $1F): it grows from 2 to $7F, faster and faster.
verifiedM7Scene_OamInit$FD:DDB5 · 64 B · EngineOAM low-table entries (X, Y, tile, attributes) for sprites 0-15, copied by M7Scene_Init; the attributes use all four flip combinations, so the one bitmap is drawn mirrored.
verifiedM7Scene_FlickerLevels$FD:DDF5 · 32 B · EngineINIDISP brightness per flicker step (M7Scene_Run83): 15 down to 1, back up to 15, then 15 for the last nine steps.
verifiedM7Scene_Nmi$FD:DE15 · 114 B · EngineThe scene's NMI handler (JML from NmiTrampoline, installed by M7Scene_SetVectors).
verifiedM7Scene_Irq$FD:DE87 · 17 B · EngineThe scene's IRQ handler (JML from IrqTrampoline, installed by M7Scene_SetVectors): saves and restores A, X, Y, DB and DP and does nothing else (the SEP #$20 is undone by the REP #$30 after it).
verifiedFieldFD_LoadAnimSetA$FD:DE98 · 394 B · EngineFdVec_FFFA's routine.

$FD:E000

Verified · 44

verifiedFieldFD_UploadTileAnims$FD:E022 · 595 B · EngineFdVec_FFFD's routine, run from the field's IRQ (IrqHandler, on the frames Field_Unk53 bit 0 is set) to step the FieldAnimA records and send their tiles to VRAM.
verifiedPalAnim_StopAll$FD:E275 · 29 B · EngineFdVec_FFEE's routine: sets .Unk0 of all 12 FieldAnimB records to 0 (kind 0: PalAnim_TickAll still steps their .Unk4 counter but runs no kind for them), so every palette animation stops.
verifiedFieldFD_LoadAnimSetB$FD:E292 · 266 B · EngineFdVec_FFF4's routine.
verifiedPalAnim_TickAll$FD:E39C · 155 B · EngineFdVec_FFF7's routine.
verifiedPalAnim_CopyRomFrame$FD:E437 · 78 B · EngineKind 1: copies .Unk2 colours from PalAnimRom + .Unk6 (a word, .Unk6/.Unk7) + .Unk3 x .Unk2 x 2 (frame .Unk3; product by the multiplier) to Pal_CgramBuf from colour .Unk1 (through PalAnim_Dest).
verifiedPalAnim_CopyListFrame$FD:E485 · 99 B · EngineKinds 8-15: as PalAnim_CopyRomFrame, but the frame is the byte at .Ptr + .Unk3 (the list FieldFD_LoadAnimSetB points .Ptr at), read through PalAnim_Dest before it is reused for the destination.
verifiedPalAnim_RotateUp$FD:E4E8 · 74 B · EngineKind 3: rotates colours .Unk1 to .Unk1 + .Unk2 (.Unk2 + 1 colours, one more than the other kinds touch) up by one in both Pal_Buf and Pal_CgramBuf: each takes the colour below it, the top one...
verifiedPalAnim_RotateDown$FD:E532 · 74 B · EngineKind 2: as PalAnim_RotateUp the other way: each of colours .Unk1 to .Unk1 + .Unk2 takes the colour above it, colour .Unk1 wraps to the top.
verifiedPalAnim_Pulse$FD:E57C · 40 B · EngineKind 7: the phase .Unk7 += .Unk3 (8-bit, wrapping); h = the high byte of 2|.Unk7| x .Unk8 (|$80| stays $80, and 2 x $80 is 0); the level is -h (8-bit), then PalAnim_ApplyLevel scales the colours...
verifiedPalAnim_Fade$FD:E5A4 · 61 B · EngineKind 5: steps the level .Unk7 by .Unk3 toward .Unk8 (down when .Unk7 >= .Unk8).
verifiedPalAnim_ApplyLevel$FD:E5E1 · 110 B · Engine
verifiedPalAnim_ScaleRGB$FD:E64F · 82 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 0: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red, green and blue scaled by the level in WRMPYA (channel x...
verifiedPalAnim_ScaleB$FD:E6A1 · 48 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 3: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with blue scaled by the level in WRMPYA (channel x level / 256, by...
verifiedPalAnim_ScaleG$FD:E6D1 · 55 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 5: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with green scaled by the level in WRMPYA (channel x level / 256, by...
verifiedPalAnim_ScaleR$FD:E708 · 50 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 6 or more: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red scaled by the level in WRMPYA (channel x level /...
verifiedPalAnim_ScaleRB$FD:E73A · 63 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 2: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red and blue scaled by the level in WRMPYA (channel x level /...
verifiedPalAnim_ScaleRG$FD:E779 · 71 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 4: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red and green scaled by the level in WRMPYA (channel x level /...
verifiedPalAnim_ScaleGB$FD:E7C0 · 71 B · EnginePalAnim_ApplyLevel's routine for FieldAnimB.Unk6 = 1: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with green and blue scaled by the level in WRMPYA (channel x level...
verifiedPalAnim_PulseWhite$FD:E807 · 37 B · EngineKind 6: as PalAnim_Pulse, but toward white: the phase .Unk7 += .Unk3 (8-bit, wrapping); the level is h = the high byte of 2|.Unk7| x .Unk8 (not negated as in kind 7), then PalAnim_ApplyWhiteLevel...
verifiedPalAnim_FadeWhite$FD:E82C · 61 B · EngineKind 4: as PalAnim_Fade, but the level lightens the colours toward white (PalAnim_Whiten*: channel + (max - channel) x level / 256) instead of scaling them down, so level 0 leaves them unchanged.
verifiedPalAnim_ApplyWhiteLevel$FD:E869 · 110 B · Engine
verifiedPalAnim_WhitenRGB$FD:E8D7 · 94 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 0: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red, green and blue each lightened by the level in...
verifiedPalAnim_WhitenB$FD:E935 · 45 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 4: for each of the .Unk2 colours from X, blue is lightened as in PalAnim_WhitenRGB and written with Pal_Buf's green bits 3-4 to the high...
verifiedPalAnim_WhitenR$FD:E962 · 45 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 1: for each of the .Unk2 colours from X, red is lightened as in PalAnim_WhitenRGB and written with Pal_Buf's green bits 0-2 to the low byte...
verifiedPalAnim_WhitenG$FD:E98F · 59 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 2: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with green lightened as in PalAnim_WhitenRGB and red and blue...
verifiedPalAnim_WhitenRB$FD:E9CA · 71 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 5: for each of the .Unk2 colours from X, Pal_CgramBuf gets the Pal_Buf colour with red and blue lightened as in PalAnim_WhitenRGB and green...
verifiedPalAnim_WhitenGB$FD:EA11 · 75 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 6 or more: for each of the .Unk2 colours from X, Pal_CgramBuf gets green and blue lightened as in PalAnim_WhitenRGB.
verifiedPalAnim_WhitenRG$FD:EA5C · 74 B · EnginePalAnim_ApplyWhiteLevel's routine for FieldAnimB.Unk6 = 3: for each of the .Unk2 colours from X, Pal_CgramBuf gets red and green lightened as in PalAnim_WhitenRGB.
verifiedM7Scene_SaveWram7F$FD:EAA6 · 17 B · EngineMode 7 scene, continued ($FD:EAA6–$FD:F28F): its helpers and tables (see the banner at M7Scene_Run80)
verifiedM7Scene_RestoreWram7F$FD:EAB7 · 17 B · EngineCopies M7Scene_Save7F back to the 512 bytes at $7F0000.
verifiedM7Scene_ScreenOff$FD:EAC8 · 18 B · EngineDMA and HDMA off, forced blank, NMI and joypad reading off, then SEI.
verifiedM7Scene_ScreenOn$FD:EADA · 17 B · EngineWaits for the start of a vertical blank (RDNMI bit 7), then NMI and joypad reading on, INIDISP = 0 (display on at brightness 0; the NMI sets full brightness), CLI.
verifiedM7Scene_WaitNmi$FD:EAEB · 9 B · EngineClears M7Scene_NmiFlag, waits until M7Scene_Nmi has incremented it, and clears it again.
verifiedM7Scene_SetVectors$FD:EAF4 · 31 B · EnginePoints NmiTrampoline at M7Scene_Nmi and IrqTrampoline at M7Scene_Irq (a JML each).
verifiedM7Scene_InitPpu$FD:EB13 · 120 B · EngineDMA and HDMA off; sprites 32x32/64x64 with tiles at VRAM word $4000; OAM address 0; BG mode 7, no mosaic; BG1SC $48 (unused in mode 7), BG tile bases 0; windows: BG1 window 1 on (W12SEL = 3...
verifiedM7Scene_BuildIris$FD:EB8B · 245 B · EngineBuilds the iris window (a circle of radius M7Scene_IrisR around M7Scene_IrisX, on line M7Scene_IrisY of the table) as 255 WH0/WH1 pairs in a window buffer: M7Scene_IrisX = M7Scene_IrisY = $80...
verifiedM7Scene_IrisEmptyLines$FD:EC80 · 17 B · EngineWrites A (0: none) empty window lines (WH0 = $FF, WH1 = 0) through WMDATA.
verifiedM7Scene_UploadSprGfx$FD:EC91 · 47 B · EngineDMA channel 0: the 8 KB sprite bitmap M7Scene_SprGfx to VRAM word $4000 (the sprite tiles), VMAIN incrementing after the high byte.
verifiedM7Scene_ClearSprGfx$FD:ECC0 · 21 B · EngineZeroes the 8 KB sprite bitmap M7Scene_SprGfx through WMDATA.
verifiedM7Scene_PlotPixel$FD:ECD5 · 164 B · EngineSets pixel (x, y) = (high byte of M7Scene_PosX, high byte of M7Scene_PosY), both 0-127, of the sprite bitmap to colour A (bits 0-3, one per bitplane).
verifiedM7Scene_PixelMasks$FD:ED79 · 16 B · EngineA pixel's bit in a plane byte ($80 >> n, n = x & 7), then the same inverted; M7Scene_Init copies them to M7Scene_BitMasks/ClearMasks.
verifiedM7Scene_InitHdma$FD:ED89 · 410 B · EngineSets up HDMA channels 1-5 (all indirect; M7Scene_Nmi enables them): 1 M7A/M7B and 2 M7C/M7D from M7Scene_M7AB / M7CD, 3 M7X/M7Y and 4 BG1HOFS/BG1VOFS from the M7Scene_Scroll records (each for two...
verifiedM7Scene_WriteScale$FD:EF23 · 76 B · EngineWrites (A x q) / 64 as a word (low byte first) through WMDATA, where q is the quotient waiting in RDDIVL: A x q is built in M7Scene_Acc ($0C-$0F, from the two 8 x 8 products of the multiplier) and...
verifiedM7Scene_InitPalette$FD:EF6F · 146 B · EngineZeroes the 512 bytes of Pal_Buf, then (through WMDATA) colours 0-63: red M7Scene_PalRed[n], blue M7Scene_PalBlue[n], green 0; colours 64-127 stay black; colours 128-255 (the sprite palettes): blue...

$FD:F000

Verified · 25

verifiedM7Scene_PalRed$FD:F001 · 128 B · EngineRed (0-$16) of BG colours 0-63 (M7Scene_InitPalette): 0 up to colour 16, a ramp up and down over 17-46, then 0.
verifiedM7Scene_PalBlue$FD:F081 · 128 B · EngineBlue (0-15) of BG colours 0-63: up from 0 to 15 and back, each value twice.
verifiedM7Scene_PalSprBlue$FD:F101 · 34 B · EngineBlue of the sprite colours by n & 15 (M7Scene_InitPalette): 0, 0, then up by 4 to $1F at 9 and back down to 8.
verifiedM7Scene_CyclePalette$FD:F123 · 94 B · EngineEach frame, for BG colours 16-47 (n = 0-31 from colour 16): red = the high byte of ((sin f + $80) & $FF) x M7Scene_CycleAmp[n], green = the same with sin(255 - f) (f = the low byte of...
verifiedM7Scene_CycleAmp$FD:F181 · 64 B · EngineWords read by their low byte (M7Scene_CyclePalette, X = n x 2): the pulse depth of colour 16 + n, a ramp 0-$16 and back.
verifiedM7Scene_UploadTilemap$FD:F1C1 · 44 B · EngineDMA channel 0: the 16 KB M7Scene_Tilemap to the low bytes of VRAM words 0-$3FFF (the Mode 7 tilemap; VMAIN = 0, increment after the low byte).
verifiedM7Scene_BuildTilemap$FD:F1ED · 23 B · EngineWrites the 128 x 128 M7Scene_Tilemap through WMDATA (with DP=$2100 for the WRAM port): M7Scene_BuildTilemapHalf twice, so rows 64-127 repeat rows 0-63.
verifiedM7Scene_BuildTilemapHalf$FD:F204 · 30 B · Engine64 rows of 128 tiles through WMDATA: row r (0-63) holds tiles (s + c) & $7F for columns c = 0-127, s = ((sin 4r + $80) & $FF) / 2.
verifiedM7Scene_UploadOam$FD:F222 · 42 B · EngineDMA channel 0: the OAM shadow (Oam_LowTable and Oam_HighTable, Oam_ShadowBytes) to OAM from address 0 (OAMADDH is not written).
verifiedM7Scene_InitOam$FD:F24C · 26 B · EngineHides all 128 sprites in the OAM shadow: each Y byte of Oam_LowTable = $F0, each Oam_HighTable byte = $55 (X bit 8 set, small).
verifiedM7Scene_UploadPalette$FD:F266 · 42 B · EngineDMA channel 0: the 512 bytes of Pal_Buf to CGRAM from colour 0.
verifiedFieldAnimListAPtrs$FD:F290 · 128 B · Engine!FieldRom_AnimListAPtrs: one word per LocRom.Tileset12 & $3F ($00-$3F), the offset of its list from FieldAnimListA.
verifiedFieldAnimListA$FD:F310 · 1,719 B · Engine!FieldRom_AnimListA: FieldFD_LoadAnimSetA's lists.
verifiedFieldAnimListBPtrs$FD:F9C7 · 176 B · Engine!FieldRom_AnimListBPtrs: one word per LocRom.Palette ($00-$57), the offset of its list from FieldAnimListB; labels named as for FieldAnimListAPtrs.
verifiedFieldAnimListB$FD:FA77 · 1,202 B · Engine!FieldRom_AnimListB: FieldFD_LoadAnimSetB's lists, 6 records each (one per FieldAnimB record 0-5), by the high nibble of the first byte: db $00-$0F: no animation (.Unk0 = 0); db...
verifiedFieldAnimListBOldTail$FD:FF29 · 188 B · EngineNothing found reads it (no matched code refers to it, xref finds no call or jump into it), and it lies past the end of every list: the same bytes as FieldAnimListB's $FE6C-$FF27 (from the frame...
verifiedFdVec_FFE5$FD:FFE5 · 3 B · EngineThe bank's service vectors: JMPs at fixed addresses near the end of the bank, so code in other banks can reach them by JSL or JML.
verifiedFdVec_FFE8$FD:FFE8 · 3 B · EngineJMP to M7Scene_Run82 (event $FF $82; never returns).
verifiedFdVec_FFEB$FD:FFEB · 3 B · EngineJMP to M7Scene_Run81 (event $FF $81; never returns).
verifiedFdVec_FFEE$FD:FFEE · 3 B · EngineJMP to PalAnim_StopAll.
verifiedFdVec_FFF1$FD:FFF1 · 3 B · EngineJMP to M7Scene_Run80 (event $FF $80; never returns).
verifiedFdVec_FFF4$FD:FFF4 · 3 B · EngineA service vector (see FdVec_FFE5): JMP to FieldFD_LoadAnimSetB, which ends with RTL.
verifiedFdVec_FFF7$FD:FFF7 · 3 B · EngineJMP to PalAnim_TickAll, which runs the 12 FieldAnimB palette animation records at $0520 (Field_EndOfFrame calls it every frame).
verifiedFdVec_FFFA$FD:FFFA · 3 B · EngineJMP to FieldFD_LoadAnimSetA.
verifiedFdVec_FFFD$FD:FFFD · 3 B · EngineJMP to FieldFD_UploadTileAnims (from the field's IRQ).

$FF:0000

$FF:1000

$FF:2000

$FF:3000

$FF:4000

$FF:5000

$FF:6000

$FF:7000

$FF:8000

$FF:9000

$FF:A000

$FF:B000

$FF:C000

$FF:D000

$FF:E000

$FF:F000

Verified · 27

verifiedBankFF_BuildTileSets$FF:F548 · 224 B · EngineBuilds tile sets in WRAM from the ten 2bpp tiles of MenuRom_GlyphRows (narrow glyphs, probably the digits 0-9: the code combines their right-hand pixels into tile pairs): - copies the ten tiles...
verifiedBankFF_LoadE4Palette$FF:F628 · 79 B · EngineCopies a set of 12 colours from bank $E4 into Menu_PalBuf and marks it for upload (Menu_PalDirty counted up).
verifiedBankFF_BuildScreenMap$FF:F677 · 123 B · EngineUnpacks MenuRom_ScreenGfx into Menu_SprUnpackBuf (Decomp_ToWramVec), sets Menu_Unk0D0E to $01FF, and builds a map at Menu_Bg3TileBuf: six pairs of identical 32-byte rows, each row the 16 tile...
verifiedBankFF_ScreenMapTiles$FF:F6F2 · 12 B · Engine6 tilemap words, the first entry of each row pair BankFF_BuildScreenMap writes (each next entry is one tile on).
verifiedBankFF_ScreenColoursA$FF:F6FE · 8 B · Engine4 words BankFF_BuildScreenMap copies to !Menu_Unk9100 (colours, probably, from the values; the reader is not traced).
verifiedBankFF_ScreenColoursB$FF:F706 · 16 B · Engine8 colours BankFF_BuildScreenMap copies to !Menu_PalBuf + $30 (colours $18-$1F of the menu's CGRAM copy).
verifiedBankFF_StepWave$FF:F716 · 67 B · EngineSteps a wave and writes it out: Menu_WavePhase and Menu_WaveTick count up; every 4th call Menu_Unk0D0C counts up, Menu_Unk0D0E down and the phase goes back by 2 (a net drift of 1 back per 4 calls).
verifiedScrollWaveFF_A$FF:F759 · 64 B · EngineWave tables ($FF:F759–$FF:F7D8) A byte-identical copy of ScrollWaveA/ScrollWaveB in bank $00 ($C0:FF30–$C0:FFAF): one period of a sine-like wave between -6 and +6 (32 signed 16-bit entries)...
verifiedScrollWaveFF_B$FF:F799 · 64 B · Engine
verifiedBankFF_WidenTiles$FF:F7D9 · 58 B · EngineCopies the ten 2bpp tiles of MenuRom_ShadowTiles into Menu_ShadowTiles 32 bytes apart, and sets each tile's plane-2 bytes (offset $10, $12 ... $1E) to plane 0 | plane 1 of the same row, so every...
verifiedBankFF_UnkF813$FF:F813 · 318 B · EnginePart of Menu_BuildItemTables' set-up of the tech data (meaning partly inferred).
verifiedBankFF_TechStepLimit$FF:F951 · 7 B · Engine1 B per character id 0-6, read by BankFF_UnkF813: a character whose !Menu_Unk7F01E0 bit is clear gets its next single tech marked only while the count it found is below this ($FF: always; 0: never).
verifiedBankFF_UnkF958$FF:F958 · 99 B · EngineSets Menu_Unk04A4 entry c (c = 0-4) to 1 when combo c is available, else 0: all the characters in its MenuRom_ComboMembers are in Menu_PartyOrder and the three techs its MenuRom_ComboNeeds names...
verifiedBankFF_CharBits$FF:F9BB · 9 B · Engine$80 >> n for n = 0-7, then 0: a character id's bit (as in !Menu_Unk29AF and the tech bytes).
verifiedBankFF_UnkF9C4$FF:F9C4 · 55 B · EngineChecks save slot DP $79 (low 2 bits): BankFF_SetSlotOfs, then with DB = $30 (SRAM): A = DP $00 (16-bit) = BankFF_SlotNoSign ($8080) when the slot's Menu_SramSlotSign is not BankFF_SlotSign...
verifiedBankFF_SaveSlot$FF:F9FB · 128 B · EngineSaves the game to slot DP $79 (Menu_SlotIdx): Menu_Unk0414 = the slot; Menu_SaveCount counts up (it stays at $FFFF); then each BankFF_SaveRecords block goes to SRAM through Menu_NmiMoveCode...
verifiedBankFF_SaveRecords$FF:FA7B · 40 B · EngineThe blocks of a save slot, in order (BankFF_SaveSlot, BankFF_LoadSlot): 8 records of 5 B: address (2 B), bank (1 B), length (2 B).
verifiedBankFF_LoadSlot$FF:FAA3 · 74 B · EngineLoads slot Menu_SlotIdx back: the same BankFF_SaveRecords blocks, read from SRAM (Menu_NmiMoveCode as MVN from bank $30, destination bank patched per record), from the slot's offset on.
verifiedBankFF_LoadSlotPart$FF:FAED · 212 B · EngineLoads part of slot Menu_SlotIdx: the BankFF_PartRecords blocks (the inventory without $2980-$29AF, and the names), then Menu_Unk7F01E0 = the slot's byte $07E3; then puts each character 6-0 back...
verifiedBankFF_PartRecords$FF:FBC1 · 14 B · EngineBankFF_LoadSlotPart's blocks: 2 records of 7 B: offset in the slot (2 B), address (2 B), bank (1 B), length (2 B).
verifiedBankFF_EquipOffsets$FF:FBCF · 4 B · EngineOffsets of four equipment bytes in a character record ($27, $28, $2A, $29), read backwards by BankFF_LoadSlotPart (entry 3, the $29 byte, is left out for character 5).
verifiedBankFF_SetSlotOfs$FF:FBD3 · 14 B · EngineMenu_SlotSramOfs (DP $7B) = BankFF_SlotSramOfs entry DP $79 & 3.
verifiedBankFF_SlotSramOfs$FF:FBE1 · 6 B · EngineSRAM offset of save slots 0-2 ($A00 B apart).
verifiedBankFF_SlotChecksum$FF:FBE7 · 29 B · EngineSums the $500 words of the slot at Menu_SlotSramOfs (DP $7B) in SRAM (bank $30, through DP $00 as a pointer), with the carry of each ADC going into the next.
verifiedBankFF_BuildGradHdma$FF:FC04 · 83 B · EnginePoints DMA channel 1's table (A1T1L/H) at Menu_GradHdma and builds an HDMA table there: $60 lines with the two bytes $00, $E0, then 16 groups of three 1-line entries with the bytes $02 (groups...
verifiedBankFF_GradValues$FF:FC57 · 16 B · EngineThe third byte of each BankFF_BuildGradHdma group: $E8 down to $E0, then $E1 up to $E7 (COLDATA-style values, probably; the register channel 1 feeds is not set here).
verifiedBankFF_OldBuildLeftovers$FF:FC67 · 921 B · EngineNot code that runs: tools/xref.py finds no call or jump into $FF:FC67-$FFFF from code.

Generated by tools/sync_progress.py. Do not edit.

Where the numbers come from

The code repository's tools/progress.py builds the source, proves which bytes it emits, applies the readability lint and the review log, and writes symbols/functions.csv and symbols/progress.json (generated, never committed there). The wiki's tools/sync_progress.py copies them, with the day-by-day history, into docs/data/, and the site renders them.

The routines themselves are listed on each system page and in the slice pop-ups of the ROM Map.