Move field select, high scroes, and options screens into separate files

1 files changed, 1087 insertions, 0 deletions

diff --git a/engine/options_screen.asm b/engine/options_screen.asm
new file mode 100755
index 0000000..427e6d2
--- /dev/null
+++ b/engine/options_screen.asm
@@ -0,0 +1,1087 @@
+HandleOptionsScreen: ; 0xc34a

+	ld a, [wScreenState]

+	rst JumpTable  ; calls JumpToFuncInTable

+OptionsScreenFunctions: ; 0xc34e

+	dw Func_c35a

+	dw Func_c400

+	dw Func_c483

+	dw Func_c493

+	dw Func_c506

+	dw Func_c691

+

+Func_c35a: ; 0xc35a

+	ld a, $47

+	ld [hLCDC], a

+	ld a, $e4

+	ld [wBGP], a

+	ld [wOBP0], a

+	ld a, $d2

+	ld [wOBP1], a

+	xor a

+	ld [hSCX], a

+	ld [hSCY], a

+	ld hl, OptionsScreenVideoDataPointers

+	ld a, [hGameBoyColorFlag]

+	call LoadVideoData

+	call ClearOAMBuffer

+	ld a, $2

+	ld [wd921], a

+	ld [wd91d], a

+	ld a, $9

+	ld [wd91f], a

+	call Func_c43a

+	call Func_c948

+	call Func_b66

+	ld a, $12

+	call SetSongBank

+	ld de, $0002

+	call PlaySong

+	call Func_588

+	ld a, [wSoundTestCurrentBackgroundMusic]

+	hlCoord 7, 11, vBGMap

+	call RedrawSoundTestID

+	ld a, [wSoundTextCurrentSoundEffect]

+	hlCoord 7, 13, vBGMap

+	call RedrawSoundTestID

+	call Func_bbe

+	ld hl, wScreenState

+	inc [hl]

+	ret

+

+OptionsScreenVideoDataPointers: ; 0xc3b9

+	dw OptionsScreenVideoData_GameBoy

+	dw OptionsScreenVideoData_GameBoyColor

+

+OptionsScreenVideoData_GameBoy: ; 0xc3bd

+	VIDEO_DATA_TILES   OptionMenuAndKeyConfigGfx, vTilesOB, $1400

+	VIDEO_DATA_TILEMAP OptionMenuTilemap,  vBGMap, $240

+	VIDEO_DATA_TILEMAP OptionMenuTilemap2, vBGWin, $240

+	db $FF, $FF ; terminators

+

+OptionsScreenVideoData_GameBoyColor: ; 0xc3d4

+	VIDEO_DATA_TILES         OptionMenuAndKeyConfigGfx, vTilesOB, $1400

+	VIDEO_DATA_TILEMAP       OptionMenuTilemap, vBGMap, $240

+	VIDEO_DATA_TILEMAP_BANK2 OptionMenuTilemap3, vBGMap, $240

+	VIDEO_DATA_TILEMAP       OptionMenuTilemap2, vBGWin, $240

+	VIDEO_DATA_TILEMAP_BANK2 OptionMenuTilemap4, vBGWin, $240

+	VIDEO_DATA_PALETTES      OptionMenuPalettes, $80

+	db $FF, $FF ; terminators

+

+Func_c400: ; 0xc400

+	call Func_c41a

+	call Func_c43a

+	call Func_c447

+	ld a, [hNewlyPressedButtons]

+	bit 1, a

+	ret z

+	lb de, $00, $01

+	call PlaySoundEffect

+	ld a, $2

+	ld [wScreenState], a

+	ret

+

+Func_c41a: ; 0xc41a

+	ld a, [hPressedButtons]

+	ld b, a

+	ld a, [wd916]

+	bit 6, b

+	jr z, .asm_c429

+	and a

+	ret z

+	dec a

+	jr .asm_c430

+

+.asm_c429

+	bit 7, b

+	ret z

+	cp $2

+	ret z

+	inc a

+.asm_c430

+	ld [wd916], a

+	lb de, $00, $03

+	call PlaySoundEffect

+	ret

+

+Func_c43a: ; 0xc43a

+	call Func_c7ac

+	call Func_c80b

+	call Func_c88a

+	call Func_c92e

+	ret

+

+Func_c447: ; 0xc447

+	ld a, [hNewlyPressedButtons]

+	bit BIT_A_BUTTON, a

+	ret z

+	lb de, $00, $01

+	call PlaySoundEffect

+	ld a, [wd916]

+	and a

+	jr nz, .asm_c465

+	ld a, [hSGBFlag]

+	and a

+	ret nz

+	call Func_c4f4

+	ld a, $3

+	ld [wScreenState], a

+	ret

+

+.asm_c465

+	cp $1

+	jr nz, .asm_c477

+	call ClearOAMBuffer

+	ld hl, hLCDC

+	set 3, [hl]

+	ld a, $4

+	ld [wScreenState], a

+	ret

+

+.asm_c477

+	ld de, $0000

+	call PlaySong

+	ld a, $5

+	ld [wScreenState], a

+	ret

+

+Func_c483: ; 0xc483

+	call Func_cb5

+	call Func_576

+	ld a, SCREEN_TITLESCREEN

+	ld [wCurrentScreen], a

+	xor a

+	ld [wScreenState], a

+	ret

+

+Func_c493: ; 0xc493

+	call Func_c4b4

+	call Func_c4e6

+	call Func_c869

+	ld a, [hNewlyPressedButtons]

+	bit BIT_B_BUTTON, a

+	ret z

+	lb de, $00, $01

+	call PlaySoundEffect

+	xor a

+	ld [wd803], a

+	ld [wd804], a

+	ld a, $1

+	ld [wScreenState], a

+	ret

+

+Func_c4b4: ; 0xc4b4

+	ld a, [hNewlyPressedButtons]

+	ld b, a

+	ld a, [wd917]

+	bit BIT_D_LEFT, b

+	jr z, .asm_c4ce

+	and a

+	ret z

+	dec a

+	ld [wd917], a

+	call Func_c4f4

+	lb de, $00, $03

+	call PlaySoundEffect

+	ret

+

+.asm_c4ce

+	bit BIT_D_RIGHT, b

+	ret z

+	cp $1

+	ret z

+	inc a

+	ld [wd917], a

+	xor a

+	ld [wd803], a

+	ld [wd804], a

+	lb de, $00, $03

+	call PlaySoundEffect

+	ret

+

+Func_c4e6: ; 0xc4e6

+	call Func_c7ac

+	call Func_c80b

+	call Func_c88a

+	xor a

+	call Func_c8f1

+	ret

+

+Func_c4f4: ; 0xc4f4

+	xor a

+	ld [wd91c], a

+	ld [wd91e], a

+	ld a, $2

+	ld [wd91d], a

+	ld a, $9

+	ld [wd91f], a

+	ret

+

+Func_c506: ; 0xc506

+	call Func_c534

+	call Func_c554

+	call Func_c55a

+	ld a, [hNewlyPressedButtons]

+	bit BIT_B_BUTTON, a

+	ret z

+	lb de, $00, $01

+	call PlaySoundEffect

+	call ClearOAMBuffer

+	ld hl, hLCDC

+	res 3, [hl]

+	ld hl, wKeyConfigBallStart

+	ld de, sKeyConfigs

+	ld bc, $000e

+	call SaveData

+	ld a, $1

+	ld [wScreenState], a

+	ret

+

+Func_c534: ; 0xc534

+	ld a, [hNewlyPressedButtons]

+	ld b, a

+	ld a, [wd918]

+	bit BIT_D_UP, b

+	jr z, .asm_c543

+	and a

+	ret z

+	dec a

+	jr .asm_c54a

+

+.asm_c543

+	bit BIT_D_DOWN, b

+	ret z

+	cp $7

+	ret z

+	inc a

+.asm_c54a

+	ld [wd918], a

+	lb de, $00, $03

+	call PlaySoundEffect

+	ret

+

+Func_c554: ; 0xc554

+	ld a, $1

+	call Func_c8f1

+	ret

+

+Func_c55a: ; 0xc55a

+	ld a, [wd918]

+	and a

+	jr nz, .asm_c572

+	ld a, [hNewlyPressedButtons]

+	bit BIT_A_BUTTON, a

+	ret z

+	lb de, $00, $01

+	call PlaySoundEffect

+	call SaveDefaultKeyConfigs

+	call Func_c948

+	ret

+

+.asm_c572

+	ld a, [hNewlyPressedButtons]

+	bit BIT_A_BUTTON, a

+	ret z

+	lb de, $00, $01

+	call PlaySoundEffect

+	ld bc, $001e

+	call AdvanceFrames

+	ld a, [wd918]

+	dec a

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, PointerTable_c65f

+	add hl, bc

+	ld a, [hli]

+	ld h, [hl]

+	ld l, a

+	ld a, [wd918]

+	dec a

+	sla a

+	call Func_c644

+	ld bc, $00ff

+.asm_c59f

+	push bc

+	push hl

+	ld a, [wd918]

+	dec a

+	sla a

+	call Func_c621

+	call Func_c554

+	call CleanOAMBuffer

+	rst AdvanceFrame

+	pop hl

+	pop bc

+	ld a, [hJoypadState]

+	and a

+	jr z, .asm_c5c2

+	ld c, $0

+	call Func_c9be

+	call Func_c95f

+	jr .asm_c59f

+

+.asm_c5c2

+	or c

+	jr nz, .asm_c59f

+	ld a, [wd918]

+	dec a

+	sla a

+	call Func_c639

+	push hl

+	ld bc, $001e

+	call AdvanceFrames

+	pop hl

+	ld bc, $0020

+	add hl, bc

+	ld a, [wd918]

+	dec a

+	sla a

+	inc a

+	call Func_c644

+	ld bc, $00ff

+	ld d, $5a

+.asm_c5e9

+	push bc

+	push de

+	push hl

+	ld a, [wd918]

+	dec a

+	sla a

+	inc a

+	call Func_c621

+	call Func_c554

+	call CleanOAMBuffer

+	rst AdvanceFrame

+	pop hl

+	pop de

+	pop bc

+	dec d

+	ret z

+	ld a, [hJoypadState]

+	and a

+	jr z, .asm_c613

+	ld d, $ff

+	ld c, $0

+	call Func_c9be

+	call Func_c95f

+	jr .asm_c5e9

+

+.asm_c613

+	or c

+	jr nz, .asm_c5e9

+	ld a, [wd918]

+	dec a

+	sla a

+	inc a

+	call Func_c639

+	ret

+

+Func_c621: ; 0xc621

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, OAMPixelOffsetData_c66d

+	add hl, bc

+	ld a, [hli]

+	ld c, a

+	ld a, [hl]

+	ld b, a

+	ld a, [hNumFramesDropped]

+	bit 2, a

+	ret z

+	ld a, $84

+	call LoadOAMData

+	ret

+

+Func_c639: ; 0xc639

+	push hl

+	ld e, a

+	ld d, $0

+	ld hl, wKeyConfigBallStart

+	add hl, de

+	ld [hl], b

+	pop hl

+	ret

+

+Func_c644: ; 0xc644

+	push hl

+	ld c, a

+	ld b, $0

+	ld hl, wKeyConfigBallStart

+	add hl, bc

+	ld [hl], $0

+	pop hl

+	push hl

+	ld d, h

+	ld e, l

+	ld hl, Data_c689

+	ld a, Bank(Data_c689)

+	ld bc, $0008

+	call LoadVRAMData

+	pop hl

+	ret

+

+PointerTable_c65f: ; 0xc65f

+	dw $9C6D

+	dw $9CAD

+	dw $9CED

+	dw $9D2D

+	dw $9D6D

+	dw $9DAD

+	dw $9DED

+

+OAMPixelOffsetData_c66d: ; 0xc66d

+	dw $6018

+	dw $6020

+	dw $6028

+	dw $6030

+	dw $6038

+	dw $6040

+	dw $6048

+	dw $6050

+	dw $6058

+	dw $6060

+	dw $6068

+	dw $6070

+	dw $6078

+	dw $6080

+

+Data_c689: ; 0xc689

+	db $81, $81, $81, $81, $81, $81, $81, $81

+

+Func_c691: ; 0xc91

+	call Func_c6bf

+	call Func_c6d9

+	call Func_c6e8

+	ld a, [hNewlyPressedButtons]

+	bit BIT_B_BUTTON, a

+	ret z

+	ld de, $0000

+	call PlaySong

+	rst AdvanceFrame

+	rst AdvanceFrame

+	rst AdvanceFrame

+	ld a, $12

+	call SetSongBank

+	ld de, $0002

+	call PlaySong

+	lb de, $00, $01

+	call PlaySoundEffect

+	ld a, $1

+	ld [wScreenState], a

+	ret

+

+Func_c6bf: ; 0xc6bf

+	ld a, [hNewlyPressedButtons]

+	ld b, a

+	ld a, [wd919]

+	bit BIT_D_UP, b

+	jr z, .asm_c6ce

+	and a

+	ret z

+	dec a

+	jr .asm_c6d5

+

+.asm_c6ce

+	bit BIT_D_DOWN, b

+	ret z

+	cp $1

+	ret z

+	inc a

+.asm_c6d5

+	ld [wd919], a

+	ret

+

+Func_c6d9: ; 0xc6d9

+	call Func_c7ac

+	call Func_c80b

+	call Func_c88a

+	ld a, $2

+	call Func_c8f1

+	ret

+

+Func_c6e8: ; 0xc6e8

+	ld a, [wd919]

+	and a

+	jr nz, UpdateSoundTestSoundEffectSelection

+	ld a, [hNewlyPressedButtons]

+	bit BIT_A_BUTTON, a

+	jr z, UpdateSoundTestBackgroundMusicSelection

+	ld de, $0000

+	call PlaySong

+	rst AdvanceFrame

+	rst AdvanceFrame

+	rst AdvanceFrame

+	ld a, [wSoundTestCurrentBackgroundMusic]

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, SongBanks

+	add hl, bc

+	ld a, [hli]

+	ld e, a

+	ld d, $0

+	ld a, [hl]

+	call SetSongBank

+	call PlaySong

+	ret

+

+UpdateSoundTestBackgroundMusicSelection: ; 0xc715

+	ld a, [hPressedButtons] ; joypad state

+	ld b, a

+	ld a, [wSoundTestCurrentBackgroundMusic]

+	bit BIT_D_LEFT, b  ; was the left dpad button pressed?

+	jr z, .checkIfRightPressed

+	dec a     ; decrement background music id

+	bit 7, a  ; did it wrap around to $ff?

+	jr z, .saveBackgroundMusicID

+	ld a, NUM_SONGS - 1

+	jr .saveBackgroundMusicID

+

+.checkIfRightPressed

+	bit BIT_D_RIGHT, b  ; was the right dpad button pressed?

+	ret z

+	inc a         ; increment background music id

+	cp NUM_SONGS  ; should it wrap around to 0?

+	jr nz, .saveBackgroundMusicID

+	xor a

+.saveBackgroundMusicID

+	ld [wSoundTestCurrentBackgroundMusic], a

+	hlCoord 7, 11, vBGMap

+	jp RedrawSoundTestID

+

+UpdateSoundTestSoundEffectSelection: ; 0xc73a

+	ld a, [hNewlyPressedButtons] ; joypad state

+	bit BIT_A_BUTTON, a

+	jr z, .didntPressAButton

+	ld a, [wSoundTextCurrentSoundEffect]

+	ld e, a

+	ld d, $0

+	call PlaySoundEffect

+	ret

+

+.didntPressAButton

+	ld a, [hPressedButtons] ; joypad state

+	ld b, a

+	ld a, [wSoundTextCurrentSoundEffect]

+	bit BIT_D_LEFT, b  ; was the left dpad button pressed?

+	jr z, .checkIfRightPressed

+	dec a     ; decrement sound effect id

+	bit 7, a  ; did it wrap around to $ff?

+	jr z, .saveSoundEffectID

+	ld a, NUM_SOUND_EFFECTS - 1

+	jr .saveSoundEffectID

+

+.checkIfRightPressed

+	bit BIT_D_RIGHT, b  ; was the right dpad button pressed?

+	ret z

+	inc a                  ; increment background music id

+	cp NUM_SOUND_EFFECTS   ; should it wrap around to 0?

+	jr nz, .saveSoundEffectID

+	xor a

+.saveSoundEffectID

+	ld [wSoundTextCurrentSoundEffect], a

+	hlCoord 7, 13, vBGMap

+	; fall through

+

+RedrawSoundTestID: ; 0xc76c

+; Redraws the 2-digit id number for the sound test's current background music or sound effect id.

+; input:  a = id number

+;        hl = pointer to bg map location where the new 2-digit id should be drawn

+	push af  ; save music or sound effect id number

+	swap a

+	and $f   ; a contains high nybble of music id

+	call .drawDigit

+	pop af

+	and $f   ; a contains low nybble of music id

+.drawDigit

+	add $b7  ; hexadecimal digit tiles start at tile number $b7

+	call PutTileInVRAM

+	inc hl

+	ret

+

+SongBanks: ; 0xc77e

+	db MUSIC_NOTHING_0F,BANK(Music_Nothing0F)

+	db MUSIC_BLUE_FIELD,BANK(Music_BlueField)

+	db MUSIC_CATCH_EM_RED,BANK(Music_CatchEmRed)

+	db MUSIC_HURRY_UP_RED,BANK(Music_HurryUpRed)

+	db MUSIC_POKEDEX,BANK(Music_Pokedex)

+	db MUSIC_GASTLY_GRAVEYARD,BANK(Music_GastlyInTheGraveyard)

+	db MUSIC_HAUNTER_GRAVEYARD,BANK(Music_HaunterInTheGraveyard)

+	db MUSIC_GENGAR_GRAVEYARD,BANK(Music_GengarInTheGraveyard)

+	db MUSIC_RED_FIELD,BANK(Music_RedField)

+	db MUSIC_CATCH_EM_BLUE,BANK(Music_CatchEmBlue)

+	db MUSIC_HURRY_UP_BLUE,BANK(Music_HurryUpBlue)

+	db MUSIC_HI_SCORE,BANK(Music_HiScore)

+	db MUSIC_GAME_OVER,BANK(Music_GameOver)

+	db MUSIC_WHACK_DIGLETT,BANK(Music_WhackTheDiglett)

+	db MUSIC_WHACK_DUGTRIO,BANK(Music_WhackTheDugtrio)

+	db MUSIC_SEEL_STAGE,BANK(Music_SeelStage)

+	db MUSIC_TITLE_SCREEN,BANK(Music_Title)

+	db MUSIC_MEWTWO_STAGE,BANK(Music_MewtwoStage)

+	db MUSIC_OPTIONS,BANK(Music_Options)

+	db MUSIC_FIELD_SELECT,BANK(Music_FieldSelect)

+	db MUSIC_MEOWTH_STAGE,BANK(Music_MeowthStage)

+	db MUSIC_END_CREDITS,BANK(Music_EndCredits)

+	db MUSIC_NAME_ENTRY,BANK(Music_NameEntry)

+

+Func_c7ac: ; 0xc7ac

+	ld c, $0

+	ld a, [wScreenState]

+	cp $1

+	jr z, .asm_c7cc

+	ld a, [wd916]

+	and a

+	jr nz, .asm_c7cc

+	ld a, [wd917]

+	and a

+	jr nz, .asm_c7cc

+	ld a, [wd91e]

+	cp $4

+	jr nz, .asm_c7cc

+	ld a, [wd91c]

+	ld c, a

+.asm_c7cc

+	sla c

+	ld b, $0

+	ld hl, Data_c806

+	add hl, bc

+	ld a, [hl]

+	ld bc, $5050

+	call LoadOAMData

+	ld a, [wd91d]

+	dec a

+	jr nz, .asm_c802

+	ld a, [wd91c]

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c806 + 2

+	add hl, bc

+	ld a, [hl]

+	and a

+	jr z, .asm_c7f5

+	ld a, [wd91c]

+	inc a

+.asm_c7f5

+	ld [wd91c], a

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c806 + 1

+	add hl, bc

+	ld a, [hl]

+.asm_c802

+	ld [wd91d], a

+	ret

+

+Data_c806: ; 0xc806

+	db $7B, $02, $7C, $02, $00

+

+Func_c80b: ; 0xc80b

+	ld c, $0

+	ld a, [wScreenState]

+	cp $1

+	jr z, .asm_c824

+	ld a, [wd916]

+	and a

+	jr nz, .asm_c824

+	ld a, [wd917]

+	and a

+	jr nz, .asm_c824

+	ld a, [wd91e]

+	ld c, a

+.asm_c824

+	sla c

+	ld b, $0

+	ld hl, Data_c85e

+	add hl, bc

+	ld bc, $7870

+	ld a, [hl]

+	call LoadOAMData

+	ld a, [wd91f]

+	dec a

+	jr nz, .asm_c85a

+	ld a, [wd91e]

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c85e + 2

+	add hl, bc

+	ld a, [hl]

+	and a

+	ld a, [wd91e]

+	jr z, .asm_c850

+	inc a

+	ld [wd91e], a

+.asm_c850

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c85e + 1

+	add hl, bc

+	ld a, [hl]

+.asm_c85a

+	ld [wd91f], a

+	ret

+

+Data_c85e: ; 0xc85e

+	db $77, $09, $78, $09, $79, $09, $7A, $0D, $7A, $01, $00

+

+Func_c869: ; 0xc869

+	ld a, [wd916]

+	and a

+	ret nz

+	ld a, [wd917]

+	and a

+	ret nz

+	ld a, [wd91e]

+	cp $3

+	ret nz

+	ld a, [wd91f]

+	cp $1

+	ret nz

+	ld a, $55

+	ld [wd803], a

+	ld a, $40

+	ld [wd804], a

+	ret

+

+Func_c88a: ; 0xc88a

+	ld a, [wd916]

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c8eb

+	add hl, bc

+	ld a, [hli]

+	ld c, a

+	ld a, [hli]

+	ld b, a

+	ld e, $0

+	ld a, [wScreenState]

+	cp $1

+	jr nz, .asm_c8a9

+	ld a, [wd920]

+	sla a

+	ld e, a

+.asm_c8a9

+	ld d, $0

+	ld hl, Data_c8de

+	add hl, de

+	ld a, [hl]

+	call LoadOAMData

+	ld a, [wd921]

+	dec a

+	jr nz, .asm_c8da

+	ld a, [wd920]

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c8de + 2

+	add hl, bc

+	ld a, [hl]

+	and a

+	jr z, .asm_c8cd

+	ld a, [wd920]

+	inc a

+.asm_c8cd

+	ld [wd920], a

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, Data_c8de + 1

+	add hl, bc

+	ld a, [hl]

+.asm_c8da

+	ld [wd921], a

+	ret

+

+Data_c8de: ; 0xc8de

+	db $7D, $02, $7E, $06, $7F, $02, $80, $04, $81, $06, $7F, $04, $00

+

+Data_c8eb: ; 0xc8eb

+	db $18, $08, $30, $08, $48, $08

+

+Func_c8f1: ; 0xc8f1

+	ld c, a

+	ld b, $0

+	ld hl, wd917

+	add hl, bc

+	ld e, [hl]

+	sla c

+	ld hl, PointerTable_c910

+	add hl, bc

+	ld a, [hli]

+	ld h, [hl]

+	ld l, a

+	ld c, e

+	sla c

+	add hl, bc

+	ld a, [hli]

+	ld c, a

+	ld a, [hl]

+	ld b, a

+	ld a, $82

+	call LoadOAMData

+	ret

+

+PointerTable_c910: ; 0xc910

+	dw OAMPixelOffsetData_c916

+	dw OAMPixelOffsetData_c91a

+	dw OAMPixelOffsetData_c92a

+

+OAMPixelOffsetData_c916: ; 0xc916

+	dw $5018

+	dw $7018

+

+OAMPixelOffsetData_c91a: ; 0xc91a

+	dw $0808

+	dw $0818

+	dw $0828

+	dw $0838

+	dw $0848

+	dw $0858

+	dw $0868

+	dw $0878

+

+OAMPixelOffsetData_c92a: ; 0xc92a

+	dw $1058

+	dw $1068

+

+Func_c92e: ; 0xc92e

+	ld a, [wd917]

+	sla a

+	ld c, a

+	ld b, $0

+	ld hl, OAMPixelOffsetData_c944

+	add hl, bc

+	ld a, [hli]

+	ld c, a

+	ld a, [hli]

+	ld b, a

+	ld a, $85

+	call LoadOAMData

+	ret

+

+OAMPixelOffsetData_c944: ; 0xc944

+	dw $5018

+	dw $7018

+

+Func_c948: ; 0xc948

+	hlCoord 13, 3, vBGWin

+	ld de, wKeyConfigBallStart

+	ld b, $e

+.asm_c950

+	push bc

+	ld a, [de]

+	call Func_c95f

+	inc de

+	ld bc, $0020

+	add hl, bc

+	pop bc

+	dec b

+	jr nz, .asm_c950

+	ret

+

+Func_c95f: ; 0xc95f

+	push bc

+	push de

+	push hl

+	push hl

+	push af

+	ld hl, wd922

+	ld a, $81

+	ld [hli], a

+	ld [hli], a

+	ld [hli], a

+	ld [hli], a

+	ld [hli], a

+	ld [hli], a

+	ld [hl], a

+	pop af

+	ld hl, wd922

+	ld de, Data_c9ae

+	ld b, $8

+.asm_c979

+	srl a

+	push af

+	jr nc, .asm_c994

+	ld a, [de]

+	inc de

+	call Func_c9aa

+	ld a, [de]

+	inc de

+	call Func_c9aa

+	pop af

+	push af

+	and a

+	jr z, .asm_c996

+	ld a, $1a

+	call Func_c9aa

+	jr .asm_c996

+

+.asm_c994

+	inc de

+	inc de

+.asm_c996

+	pop af

+	dec b

+	jr nz, .asm_c979

+	pop de

+	ld hl, wd922

+	ld a, $0

+	ld bc, $0008

+	call LoadOrCopyVRAMData

+	pop hl

+	pop de

+	pop bc

+	ret

+

+Func_c9aa: ; 0xc9aa

+	and a

+	ret z

+	ld [hli], a

+	ret

+

+Data_c9ae: ; 0xc9ae

+	db $14, $00, $15, $00, $18, $19, $16, $17, $13, $00, $12, $00, $10, $00, $11, $00

+

+Func_c9be: ; 0xc9be

+	push af

+	push bc

+	push hl

+	ld c, a

+	xor b

+	and c

+	ld hl, wd936

+	call Func_c9ff

+	ld a, b

+	ld hl, wd93f

+	call Func_c9ff

+	ld a, [wd947]

+	cp $3

+	jr nc, .asm_c9f3

+	ld hl, wd93e

+	add [hl]

+	sub $4

+	ld hl, wd936

+	call nc, Func_ca15

+	ld de, wd936

+	ld hl, wd93f

+	ld b, $8

+.asm_c9ec

+	ld a, [de]

+	or [hl]

+	ld [hli], a

+	inc de

+	dec b

+	jr nz, .asm_c9ec

+.asm_c9f3

+	ld hl, wd93f

+	call Func_ca29

+	pop hl

+	pop bc

+	ld b, a

+	pop af

+	ld a, b

+	ret

+

+Func_c9ff: ; 0xc9ff

+	push bc

+	ld bc, $0800

+.asm_ca03

+	sla a

+	jr nc, .asm_ca0c

+	ld [hl], $ff

+	inc c

+	jr .asm_ca0e

+

+.asm_ca0c

+	ld [hl], $0

+.asm_ca0e

+	inc hl

+	dec b

+	jr nz, .asm_ca03

+	ld [hl], c

+	pop bc

+	ret

+

+Func_ca15: ; 0xca15

+	push bc

+	inc a

+	ld c, a

+	ld b, $8

+.asm_ca1a

+	ld a, [hl]

+	and a

+	jr z, .asm_ca23

+	ld [hl], $0

+	dec c

+	jr z, .asm_ca27

+.asm_ca23

+	inc hl

+	dec b

+	jr nz, .asm_ca1a

+.asm_ca27

+	pop bc

+	ret

+

+Func_ca29: ; 0ca29

+	push bc

+	ld bc, $0800

+.asm_ca2d

+	ld a, [hli]

+	and a

+	jr z, .asm_ca32

+	scf

+.asm_ca32

+	rl c

+	dec b

+	jr nz, .asm_ca2d

+	ld a, c

+	pop bc

+	ret

+

+SaveDefaultKeyConfigs: ; 0ca3a

+	ld hl, DefaultKeyConfigs

+	ld de, wKeyConfigs

+	ld b, $e

+.loop

+	ld a, [hli]

+	ld [de], a

+	inc de

+	dec b

+	jr nz, .loop

+	ld hl, wKeyConfigs

+	ld de, sKeyConfigs

+	ld bc, $000e

+	call SaveData

+	ret

+

+DefaultKeyConfigs: ; 0xca55

+	db A_BUTTON, $00  ; wKeyConfigBallStart

+	db D_LEFT,   $00  ; wKeyConfigLeftFlipper

+	db A_BUTTON, $00  ; wKeyConfigRightFlipper

+	db D_DOWN,   $00  ; wKeyConfigLeftTilt

+	db B_BUTTON, $00  ; wKeyConfigRightTilt

+	db SELECT,   $00  ; wKeyConfigUpperTilt

+	db START,    $00  ; wKeyConfigMenu

+

+UnusedKeyConfig1: ; 0xca63

+	db A_BUTTON,       $00  ; wKeyConfigBallStart

+	db D_LEFT,         $00  ; wKeyConfigLeftFlipper

+	db A_BUTTON,       $00  ; wKeyConfigRightFlipper

+	db D_DOWN,         $00  ; wKeyConfigLeftTilt

+	db B_BUTTON,       $00  ; wKeyConfigRightTilt

+	db START,          $04  ; wKeyConfigUpperTilt

+	db D_UP | D_RIGHT, $00  ; wKeyConfigMenu

+

+UnusedKeyConfig2: ; 0xca71

+	db A_BUTTON,              $00  ; wKeyConfigBallStart

+	db D_LEFT,                $00  ; wKeyConfigLeftFlipper

+	db A_BUTTON,              $00  ; wKeyConfigRightFlipper

+	db D_DOWN,                $00  ; wKeyConfigLeftTilt

+	db B_BUTTON,              $00  ; wKeyConfigRightTilt

+	db START,                 $00  ; wKeyConfigUpperTilt

+	db D_UP | START | SELECT, $00  ; wKeyConfigMenu