Remove unreferenced content in bank 0 (#1)

engine/gfx/dma_transfer.asm

@@ -1,24 +1,3 @@
-HDMATransferAttrmapAndTilemapToWRAMBank3::
-	ld hl, .Function
-	jp CallInSafeGFXMode
-
-.Function:
-	decoord 0, 0, wAttrmap
-	ld hl, wScratchAttrmap
-	call PadAttrmapForHDMATransfer
-	decoord 0, 0
-	ld hl, wScratchTilemap
-	call PadTilemapForHDMATransfer
-	ld a, $0
-	ldh [rVBK], a
-	ld hl, wScratchTilemap
-	call HDMATransferToWRAMBank3
-	ld a, $1
-	ldh [rVBK], a
-	ld hl, wScratchAttrmap
-	call HDMATransferToWRAMBank3
-	ret
-
 HDMATransferTilemapToWRAMBank3::
 	ld hl, .Function
 	jp CallInSafeGFXMode

engine/menus/scrolling_menu.asm

@@ -517,3 +517,12 @@ ScrollingMenu_GetListItemCoordAndFunctionArgs:
 	pop hl
 	pop de
 	ret
+
+xor_a:
+	xor a
+	ret
+
+xor_a_dec_a:
+	xor a
+	dec a
+	ret

home/audio.asm

@@ -286,11 +286,6 @@ MinVolume::
 	ld [wVolume], a
 	ret
 
-FadeOutToMusic:: ; unreferenced
-	ld a, 4
-	ld [wMusicFade], a
-	ret
-
 FadeInToMusic::
 	ld a, 4 | (1 << MUSIC_FADE_IN_F)
 	ld [wMusicFade], a
@@ -436,11 +431,6 @@ SpecialMapMusic::
 	and a
 	ret
 
-.bike ; unreferenced
-	ld de, MUSIC_BICYCLE
-	scf
-	ret
-
 .surf
 	ld de, MUSIC_SURF
 	scf
@@ -467,34 +457,6 @@ GetMapMusic_MaybeSpecial::
 	call GetMapMusic
 	ret
 
-PlaceBCDNumberSprite:: ; unreferenced
-; Places a BCD number at the upper center of the screen.
-	ld a, 4 * TILE_WIDTH
-	ld [wShadowOAMSprite38YCoord], a
-	ld [wShadowOAMSprite39YCoord], a
-	ld a, 10 * TILE_WIDTH
-	ld [wShadowOAMSprite38XCoord], a
-	ld a, 11 * TILE_WIDTH
-	ld [wShadowOAMSprite39XCoord], a
-	xor a
-	ld [wShadowOAMSprite38Attributes], a
-	ld [wShadowOAMSprite39Attributes], a
-	ld a, [wUnusedBCDNumber]
-	cp 100
-	jr nc, .max
-	add 1
-	daa
-	ld b, a
-	swap a
-	and $f
-	add "0"
-	ld [wShadowOAMSprite38TileID], a
-	ld a, b
-	and $f
-	add "0"
-	ld [wShadowOAMSprite39TileID], a
-	ret
-
 .max
 	ld a, "9"
 	ld [wShadowOAMSprite38TileID], a

home/battle.asm

@@ -15,24 +15,6 @@ GetPartyLocation::
 	ld bc, PARTYMON_STRUCT_LENGTH
 	jp AddNTimes
 
-GetDexNumber:: ; unreferenced
-; Probably used in gen 1 to convert index number to dex number
-; Not required in gen 2 because index number == dex number
-	push hl
-	ld a, b
-	dec a
-	ld b, 0
-	add hl, bc
-	ld hl, BaseData + BASE_DEX_NO
-	ld bc, BASE_DATA_SIZE
-	call AddNTimes
-	ld a, BANK(BaseData)
-	call GetFarWord
-	ld b, l
-	ld c, h
-	pop hl
-	ret
-
 UserPartyAttr::
 	push af
 	ldh a, [hBattleTurn]

home/copy.asm

@@ -116,16 +116,3 @@ GetFarWRAMByte::
 	ldh [rSVBK], a
 	ldh a, [hFarByte]
 	ret
-
-GetFarWRAMWord:: ; unreferenced
-	ldh [hTempBank], a
-	ldh a, [rSVBK]
-	push af
-	ldh a, [hTempBank]
-	ldh [rSVBK], a
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	pop af
-	ldh [rSVBK], a
-	ret

home/fade.asm

@@ -1,24 +1,5 @@
 ; Functions to fade the screen in and out.
 
-TimeOfDayFade:: ; unreferenced
-	ld a, [wTimeOfDayPal]
-	ld b, a
-	ld hl, IncGradGBPalTable_11
-	ld a, l
-	sub b
-	ld l, a
-	jr nc, .okay
-	dec h
-
-.okay
-	ld a, [hli]
-	ldh [rBGP], a
-	ld a, [hli]
-	ldh [rOBP0], a
-	ld a, [hli]
-	ldh [rOBP1], a
-	ret
-
 RotateFourPalettesRight::
 	ldh a, [hCGB]
 	and a

home/flag.asm

@@ -101,30 +101,3 @@ CheckReceivedDex::
 	ld a, c
 	and a
 	ret
-
-CheckBPressedDebug:: ; unreferenced
-; Used in debug ROMs to walk through walls and avoid encounters.
-
-	ld a, [wDebugFlags]
-	bit DEBUG_FIELD_F, a
-	ret z
-
-	ldh a, [hJoyDown]
-	bit B_BUTTON_F, a
-	ret
-
-xor_a::
-	xor a
-	ret
-
-xor_a_dec_a::
-	xor a
-	dec a
-	ret
-
-CheckFieldDebug:: ; unreferenced
-	push hl
-	ld hl, wDebugFlags
-	bit DEBUG_FIELD_F, [hl]
-	pop hl
-	ret

home/gfx.asm

@@ -32,68 +32,6 @@ FarCopyBytesDouble_DoubleBankSwitch::
 	rst Bankswitch
 	ret
 
-SafeHDMATransfer: ; unreferenced
-	dec c
-	ldh a, [hBGMapMode]
-	push af
-	xor a
-	ldh [hBGMapMode], a
-	ldh a, [hROMBank]
-	push af
-	ld a, b
-	rst Bankswitch
-
-.loop
-; load the source and target MSB and LSB
-	ld a, d
-	ldh [rHDMA1], a ; source MSB
-	ld a, e
-	and $f0
-	ldh [rHDMA2], a ; source LSB
-	ld a, h
-	and $1f
-	ldh [rHDMA3], a ; target MSB
-	ld a, l
-	and $f0
-	ldh [rHDMA4], a ; target LSB
-; stop when c < TILES_PER_CYCLE
-	ld a, c
-	cp TILES_PER_CYCLE
-	jr c, .done
-; decrease c by TILES_PER_CYCLE
-	sub TILES_PER_CYCLE
-	ld c, a
-; DMA transfer state
-	ld a, $f
-	ldh [hDMATransfer], a
-	call DelayFrame
-; add $100 to hl and de
-	ld a, l
-	add LOW($100)
-	ld l, a
-	ld a, h
-	adc HIGH($100)
-	ld h, a
-	ld a, e
-	add LOW($100)
-	ld e, a
-	ld a, d
-	adc HIGH($100)
-	ld d, a
-	jr .loop
-
-.done
-	ld a, c
-	and $7f ; pretty silly, considering at most bits 0-2 would be set
-	ldh [hDMATransfer], a
-	call DelayFrame
-	pop af
-	rst Bankswitch
-
-	pop af
-	ldh [hBGMapMode], a
-	ret
-
 UpdatePlayerSprite::
 	farcall _UpdatePlayerSprite
 	ret
@@ -111,10 +49,6 @@ LoadFontsExtra::
 	farcall _LoadFontsExtra2
 	ret
 
-LoadFontsExtra2: ; unreferenced
-	farcall _LoadFontsExtra2
-	ret
-
 DecompressRequest2bpp::
 	push de
 	ld a, BANK(sScratch)

home/joypad.asm

@@ -261,34 +261,6 @@ StopAutoInput::
 	ld [wInputType], a
 	ret
 
-JoyTitleScreenInput:: ; unreferenced
-.loop
-	call DelayFrame
-
-	push bc
-	call JoyTextDelay
-	pop bc
-
-; Save data can be deleted by pressing Up + B + Select.
-	ldh a, [hJoyDown]
-	cp D_UP | SELECT | B_BUTTON
-	jr z, .keycombo
-
-; Press Start or A to start the game.
-	ldh a, [hJoyLast]
-	and START | A_BUTTON
-	jr nz, .keycombo
-
-	dec c
-	jr nz, .loop
-
-	and a
-	ret
-
-.keycombo
-	scf
-	ret
-
 JoyWaitAorB::
 .loop
 	call DelayFrame

home/lcd.asm

@@ -1,14 +1,5 @@
 ; LCD handling
 
-Function547:: ; unreferenced
-	ldh a, [hLCDCPointer]
-	cp LOW(rSCX)
-	ret nz
-	ld c, a
-	ld a, [wLYOverrides]
-	ldh [c], a
-	ret
-
 LCD::
 	push af
 	ldh a, [hLCDCPointer]

home/map.asm

@@ -366,14 +366,6 @@ CheckIndoorMap::
 	cp GATE
 	ret
 
-CheckUnknownMap:: ; unreferenced
-	cp INDOOR
-	ret z
-	cp GATE
-	ret z
-	cp ENVIRONMENT_5
-	ret
-
 LoadMapAttributes::
 	call CopyMapPartialAndAttributes
 	call SwitchToMapScriptsBank
@@ -1105,16 +1097,10 @@ ObjectEventText::
 	text_far _ObjectEventText
 	text_end
 
-BGEvent:: ; unreferenced
-	jumptext BGEventText
-
 BGEventText::
 	text_far _BGEventText
 	text_end
 
-CoordinatesEvent:: ; unreferenced
-	jumptext CoordinatesEventText
-
 CoordinatesEventText::
 	text_far _CoordinatesEventText
 	text_end
@@ -1330,13 +1316,6 @@ UpdateBGMapColumn::
 	ldh [hBGMapTileCount], a
 	ret
 
-ClearBGMapBuffer:: ; unreferenced
-	ld hl, wBGMapBuffer
-	ld bc, wBGMapBufferEnd - wBGMapBuffer
-	xor a
-	call ByteFill
-	ret
-
 LoadTilesetGFX::
 	ld hl, wTilesetAddress
 	ld a, [hli]
@@ -2065,11 +2044,6 @@ SwitchToAnyMapAttributesBank::
 	rst Bankswitch
 	ret
 
-GetMapAttributesBank:: ; unreferenced
-	ld a, [wMapGroup]
-	ld b, a
-	ld a, [wMapNumber]
-	ld c, a
 GetAnyMapAttributesBank::
 	push hl
 	push de
@@ -2159,9 +2133,6 @@ GetMapEnvironment::
 	pop hl
 	ret
 
-Map_DummyFunction:: ; unreferenced
-	ret
-
 GetAnyMapEnvironment::
 	push hl
 	push de

home/map_objects.asm

@@ -300,12 +300,6 @@ CheckObjectTime::
 	scf
 	ret
 
-CopyMapObjectStruct:: ; unreferenced
-	ldh [hMapObjectIndex], a
-	call GetMapObject
-	call CopyObjectStruct
-	ret
-
 UnmaskCopyMapObjectStruct::
 	ldh [hMapObjectIndex], a
 	call UnmaskObject
@@ -362,35 +356,6 @@ CopyPlayerObjectTemplate::
 	call CopyBytes
 	ret
 
-DeleteFollowerMapObject: ; unreferenced
-	call GetMapObject
-	ld hl, MAPOBJECT_OBJECT_STRUCT_ID
-	add hl, bc
-	ld a, [hl]
-	push af
-	ld [hl], -1
-	inc hl
-	ld bc, MAPOBJECT_LENGTH - 1
-	xor a
-	call ByteFill
-	pop af
-	cp -1
-	ret z
-	cp NUM_OBJECT_STRUCTS
-	ret nc
-	ld b, a
-	ld a, [wObjectFollow_Leader]
-	cp b
-	jr nz, .ok
-	ld a, -1
-	ld [wObjectFollow_Leader], a
-
-.ok
-	ld a, b
-	call GetObjectStruct
-	farcall DeleteMapObject
-	ret
-
 LoadMovementDataPointer::
 ; Load the movement data pointer for object a.
 	ld [wMovementObject], a
@@ -574,16 +539,6 @@ _GetMovementIndex::
 	ld a, h
 	ret
 
-SetVramState_Bit0:: ; unreferenced
-	ld hl, wVramState
-	set 0, [hl]
-	ret
-
-ResetVramState_Bit0:: ; unreferenced
-	ld hl, wVramState
-	res 0, [hl]
-	ret
-
 UpdateSprites::
 	ld a, [wVramState]
 	bit 0, a

home/math.asm

@@ -47,12 +47,3 @@ Divide::
 	pop de
 	pop hl
 	ret
-
-SubtractAbsolute:: ; unreferenced
-; Return |a - b|, sign in carry.
-	sub b
-	ret nc
-	cpl
-	add 1
-	scf
-	ret

home/menu.asm

@@ -287,7 +287,7 @@ MenuBoxCoord2Attr::
 	ld b, a
 	; fallthrough
 
-Coord2Attr:: ; unreferenced
+Coord2Attr::
 ; Return the address of wAttrmap(c, b) in hl.
 	xor a
 	ld h, a
@@ -331,9 +331,6 @@ MenuTextbox::
 	pop hl
 	jp PrintText
 
-Menu_DummyFunction:: ; unreferenced
-	ret
-
 LoadMenuTextbox::
 	ld hl, .MenuHeader
 	call LoadMenuHeader
@@ -419,13 +416,6 @@ YesNoBox::
 	lb bc, SCREEN_WIDTH - 6, 7
 
 PlaceYesNoBox::
-	jr _YesNoBox
-
-PlaceGenericTwoOptionBox:: ; unreferenced
-	call LoadMenuHeader
-	jr InterpretTwoOptionMenu
-
-_YesNoBox::
 ; Return nc (yes) or c (no).
 	push bc
 	ld hl, YesNoMenuHeader
@@ -723,15 +713,6 @@ PlaceNthMenuStrings::
 	call PlaceString
 	ret
 
-GetNthMenuStrings:: ; unreferenced
-	call GetMenuDataPointerTableEntry
-	inc hl
-	inc hl
-	ld a, [hli]
-	ld d, [hl]
-	ld e, a
-	ret
-
 MenuJumptable::
 	ld a, [wMenuSelection]
 	call GetMenuDataPointerTableEntry

home/mobile.asm

@@ -1,298 +0,0 @@
-MobileAPI::
-; Mobile
-	cp $2
-	ld [wMobileAPIIndex], a
-	ld a, l
-	ld [wc986], a
-	ld a, h
-	ld [wc987], a
-	jr nz, .okay
-
-	ld [wc982], a
-	ld a, l
-	ld [wc981], a
-	ld hl, wc983
-	ld a, c
-	ld [hli], a
-	ld a, b
-	ld [hl], a
-
-.okay
-	ld hl, wc822
-	set 6, [hl]
-	ldh a, [hROMBank]
-	push af
-	ld a, BANK(_MobileAPI)
-	ld [wc981], a
-	rst Bankswitch
-
-	jp _MobileAPI
-
-ReturnMobileAPI::
-; Return from _MobileAPI
-	ld [wc986], a
-	ld a, l
-	ld [wc987], a
-	ld a, h
-	ld [wMobileAPIIndex], a
-
-	pop bc
-	ld a, b
-	ld [wc981], a
-	rst Bankswitch
-
-	ld hl, wc822
-	res 6, [hl]
-	ld hl, wc987
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	ld a, [wc986]
-	ret
-
-MobileReceive::
-	ldh a, [hROMBank]
-	push af
-	ld a, BANK(_MobileReceive)
-	ld [wc981], a
-	rst Bankswitch
-
-	call _MobileReceive
-	pop bc
-	ld a, b
-	ld [wc981], a
-	rst Bankswitch
-
-	ret
-
-MobileTimer::
-	push af
-	push bc
-	push de
-	push hl
-
-	ldh a, [hMobile]
-	and a
-	jr z, .pop_ret
-
-	xor a
-	ldh [rTAC], a
-
-; Turn off timer interrupt
-	ldh a, [rIF]
-	and 1 << VBLANK | 1 << LCD_STAT | 1 << SERIAL | 1 << JOYPAD
-	ldh [rIF], a
-
-	ld a, [wc86a]
-	or a
-	jr z, .pop_ret
-
-	ld a, [wc822]
-	bit 1, a
-	jr nz, .skip_timer
-
-	ldh a, [rSC]
-	and 1 << rSC_ON
-	jr nz, .skip_timer
-
-	ldh a, [hROMBank]
-	push af
-	ld a, BANK(_Timer)
-	ld [wc981], a
-	rst Bankswitch
-
-	call _Timer
-
-	pop bc
-	ld a, b
-	ld [wc981], a
-	rst Bankswitch
-
-.skip_timer
-	ldh a, [rTMA]
-	ldh [rTIMA], a
-
-	ld a, 1 << rTAC_ON | rTAC_65536_HZ
-	ldh [rTAC], a
-
-.pop_ret
-	pop hl
-	pop de
-	pop bc
-	pop af
-	reti
-
-Function3ed7:: ; unreferenced
-	ld [$dc02], a
-	ldh a, [hROMBank]
-	push af
-	ld a, BANK(Function114243)
-	rst Bankswitch
-
-	call Function114243
-	pop bc
-	ld a, b
-	rst Bankswitch
-
-	ld a, [$dc02]
-	ret
-
-Function3eea::
-	push hl
-	push bc
-	ld de, wAttrmap - wTilemap
-	add hl, de
-	inc b
-	inc b
-	inc c
-	inc c
-	call Function3f35
-	pop bc
-	pop hl
-	call MobileHome_PlaceBox
-	ret
-
-Function3efd:: ; unreferenced
-	push hl
-	hlcoord 0, 12
-	ld b, 4
-	ld c, 18
-	call .fill_attr
-	pop hl
-	call PrintTextboxText
-	ret
-
-.fill_attr
-	push hl
-	push bc
-	ld de, wAttrmap - wTilemap
-	add hl, de
-	inc b
-	inc b
-	inc c
-	inc c
-	call Function3f35
-	pop bc
-	pop hl
-	call TextboxBorder
-	ret
-
-Function3f20::
-	hlcoord 0, 0, wAttrmap
-	ld b,  6
-	ld c, 20
-	call Function3f35
-	hlcoord 0, 0
-	ld b,  4
-	ld c, 18
-	call MobileHome_PlaceBox
-	ret
-
-Function3f35::
-	ld a, 6
-	ld de, SCREEN_WIDTH
-.row
-	push bc
-	push hl
-.col
-	ld [hli], a
-	dec c
-	jr nz, .col
-	pop hl
-	add hl, de
-	pop bc
-	dec b
-	jr nz, .row
-	ret
-
-MobileHome_PlaceBox:
-	push bc
-	call .FillTop
-	pop bc
-.RowLoop:
-	push bc
-	call .FillMiddle
-	pop bc
-	dec b
-	jr nz, .RowLoop
-	call .FillBottom
-	ret
-
-.FillTop:
-	ld a, $63
-	ld d, $62
-	ld e, $64
-	jr .FillRow
-
-.FillBottom:
-	ld a, $68
-	ld d, $67
-	ld e, $69
-	jr .FillRow
-
-.FillMiddle:
-	ld a, $7f
-	ld d, $65
-	ld e, $66
-
-.FillRow:
-	push hl
-	ld [hl], d
-	inc hl
-.FillLoop:
-	ld [hli], a
-	dec c
-	jr nz, .FillLoop
-	ld [hl], e
-	pop hl
-	ld de, SCREEN_WIDTH
-	add hl, de
-	ret
-
-Function3f7c::
-	call MenuBoxCoord2Tile
-	call GetMenuBoxDims
-	dec b
-	dec c
-	call Function3eea
-	ret
-
-Function3f88::
-	ld hl, wDecompressScratch
-	ld b, 0
-.row
-	push bc
-	ld c, 1 tiles / 2
-.col
-	ld a, [de]
-	inc de
-	cpl
-	ld [hl], 0
-	inc hl
-	ld [hli], a
-	dec c
-	jr nz, .col
-	pop bc
-	dec c
-	jr nz, .row
-	ret
-
-Function3f9f::
-	ld hl, wDecompressScratch
-.row
-	push bc
-	ld c, 1 tiles / 2
-.col
-	ld a, [de]
-	inc de
-	inc de
-	cpl
-	ld [hl], $0
-	inc hl
-	ld [hli], a
-	dec c
-	jr nz, .col
-	pop bc
-	dec c
-	jr nz, .row
-	ret

home/pokemon.asm

@@ -234,14 +234,6 @@ Print8BitNumLeftAlign::
 	ld b, PRINTNUM_LEFTALIGN | 1
 	jp PrintNum
 
-GetNthMove:: ; unreferenced
-	ld hl, wListMoves_MoveIndicesBuffer
-	ld c, a
-	ld b, 0
-	add hl, bc
-	ld a, [hl]
-	ret
-
 GetBaseData::
 	push bc
 	push de

home/serial.asm

@@ -276,11 +276,6 @@ Serial_PrintWaitingTextAndSyncAndExchangeNybble::
 	call WaitLinkTransfer
 	jp SafeLoadTempTilemapToTilemap
 
-Serial_SyncAndExchangeNybble:: ; unreferenced
-	call LoadTilemapToTempTilemap
-	callfar PlaceWaitingText
-	jp WaitLinkTransfer ; pointless
-
 WaitLinkTransfer::
 	vc_hook Wireless_WaitLinkTransfer
 	ld a, $ff
@@ -397,18 +392,3 @@ LinkDataReceived::
 	ld a, (1 << rSC_ON) | (1 << rSC_CLOCK)
 	ldh [rSC], a
 	ret
-
-SetBitsForTimeCapsuleRequestIfNotLinked:: ; unreferenced
-; Similar to SetBitsForTimeCapsuleRequest (see engine/link/link.asm).
-	ld a, [wLinkMode]
-	and a
-	ret nz
-	ld a, USING_INTERNAL_CLOCK
-	ldh [rSB], a
-	xor a
-	ldh [hSerialReceive], a
-	ld a, (0 << rSC_ON) | (0 << rSC_CLOCK)
-	ldh [rSC], a
-	ld a, (1 << rSC_ON) | (0 << rSC_CLOCK)
-	ldh [rSC], a
-	ret

home/text.asm

@@ -128,10 +128,6 @@ SpeechTextbox::
 	ld c, TEXTBOX_INNERW
 	jp Textbox
 
-GameFreakText:: ; unreferenced
-	text "ゲームフりーク！" ; "GAMEFREAK!"
-	done
-
 RadioTerminator::
 	ld hl, .stop
 	ret
@@ -177,10 +173,6 @@ PlaceNextChar::
 	pop hl
 	ret
 
-DummyChar:: ; unreferenced
-	pop de
-	; fallthrough
-
 NextChar::
 	inc de
 	jp PlaceNextChar
@@ -241,11 +233,11 @@ ENDM
 	dict "<USER>",    PlaceMoveUsersName
 	dict "<ENEMY>",   PlaceEnemysName
 	dict "<PLAY_G>",  PlaceGenderedPlayerName
-	dict "ﾟ",         .place ; should be .diacritic
+	dict "ﾟ",         .diacritic
-	dict "ﾞ",         .place ; should be .diacritic
+	dict "ﾞ",         .diacritic
 	jr .not_diacritic
 
-.diacritic ; unreferenced
+.diacritic
 	ld b, a
 	call Diacritic
 	jp NextChar

home/tilemap.asm

@@ -60,10 +60,6 @@ CGBOnly_CopyTilemapAtOnce::
 CopyTilemapAtOnce::
 	jr _CopyTilemapAtOnce
 
-CopyAttrmapAndTilemapToWRAMBank3: ; unreferenced
-	farcall HDMATransferAttrmapAndTilemapToWRAMBank3
-	ret
-
 _CopyTilemapAtOnce:
 	ldh a, [hBGMapMode]
 	push af

home/time.asm

@@ -248,17 +248,6 @@ SetClock::
 	call CloseSRAM ; unlatch clock, disable clock r/w
 	ret
 
-ClearRTCStatus:: ; unreferenced
-; clear sRTCStatusFlags
-	xor a
-	push af
-	ld a, BANK(sRTCStatusFlags)
-	call OpenSRAM
-	pop af
-	ld [sRTCStatusFlags], a
-	call CloseSRAM
-	ret
-
 RecordRTCStatus::
 ; append flags to sRTCStatusFlags
 	ld hl, sRTCStatusFlags

home/trainers.asm

@@ -203,30 +203,6 @@ FacingPlayerDistance::
 	and a
 	ret
 
-CheckTrainerFlag:: ; unreferenced
-	push bc
-	ld hl, OBJECT_MAP_OBJECT_INDEX
-	add hl, bc
-	ld a, [hl]
-	call GetMapObject
-	ld hl, MAPOBJECT_SCRIPT_POINTER
-	add hl, bc
-	ld a, [hli]
-	ld h, [hl]
-	ld l, a
-	call GetMapScriptsBank
-	call GetFarWord
-	ld d, h
-	ld e, l
-	push de
-	ld b, CHECK_FLAG
-	call EventFlagAction
-	pop de
-	ld a, c
-	and a
-	pop bc
-	ret
-
 PrintWinLossText::
 	ld a, [wBattleType]
 	cp BATTLETYPE_CANLOSE

home/window.asm

@@ -91,7 +91,3 @@ SafeUpdateSprites::
 	pop af
 	ldh [hOAMUpdate], a
 	ret
-
-SetCarryFlag:: ; unreferenced
-	scf
-	ret