mirror of
https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2024-09-09 09:51:34 -07:00
258 lines
3.0 KiB
NASM
258 lines
3.0 KiB
NASM
BackUpTiles:: ; 1c00
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callab _BackUpTiles
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ret
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; 1c07
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ExitMenu:: ; 0x1c07
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push af
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callab Function243e8
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pop af
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ret
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Function1c10:: ; 0x1c10
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callab Function2446d
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ret
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WriteBackup:: ; 0x1c17
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push af
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call ExitMenu
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call Function321c
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call UpdateSprites
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pop af
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ret
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RestoreTileBackup:: ; 0x1c23
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call GetMemTileCoord
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call .copy
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call GetMemAttrCoord
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call .copy
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ret
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; 0x1c30
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.copy: ; 0x1c30
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call GetMenuBoxDims
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inc b
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inc c
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.row
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push bc
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push hl
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.col
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ld a, [de]
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ld [hli], a
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dec de
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dec c
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jr nz, .col ; 0x1c3b $fa
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pop hl
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ld bc, SCREEN_WIDTH
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add hl, bc
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pop bc
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dec b
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jr nz, .row ; 0x1c44 $ef
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ret
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Function1c47:: ; 0x1c47
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ld b, $10
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ld de, wcf81
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.loop
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ld a, [hld]
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ld [de], a
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inc de
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dec b
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jr nz, .loop ; 0x1c50 $fa
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ret
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GetMenuBoxDims:: ; 0x1c53
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ld a, [wMenuBorderTopCoord] ; top
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ld b, a
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ld a, [wMenuBorderBottomCoord] ; bottom
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sub b
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ld b, a
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ld a, [wMenuBorderLeftCoord] ; left
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ld c, a
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ld a, [wMenuBorderRightCoord] ; right
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sub c
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ld c, a
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ret
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; 0x1c66
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Function1c66:: ; 1c66
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push hl
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push de
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push bc
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push af
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ld hl, wcf86
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ld a, [hli]
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ld h, [hl]
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ld l, a
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ld de, wMenuData2Flags
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ld bc, $0010
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call CopyBytes
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pop af
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pop bc
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pop de
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pop hl
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ret
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; 1c7e
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Function1c7e:: ; 1c7e
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ld hl, wcf71
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ld a, [hli]
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ld h, [hl]
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ld l, a
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inc hl
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ld a, [hli]
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ld h, [hl]
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ld l, a
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ret
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; 1c89
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Function1c89:: ; 1c89
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call Function1c66
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ld hl, wcf86
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ld e, [hl]
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inc hl
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ld d, [hl]
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call Function1cc6
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call GetTileCoord
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inc de
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ld a, [de]
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inc de
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ld b, a
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.asm_1c9c
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push bc
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call PlaceString
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inc de
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ld bc, $0028
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add hl, bc
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pop bc
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dec b
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jr nz, .asm_1c9c
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ld a, [wMenuData2Flags]
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bit 4, a
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ret z
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call GetMemTileCoord
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ld a, [de]
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ld c, a
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inc de
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ld b, $0
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add hl, bc
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jp PlaceString
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; 1cbb
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MenuBox:: ; 1cbb
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call GetMemTileCoord
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call GetMenuBoxDims
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dec b
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dec c
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jp TextBox
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; 1cc6
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Function1cc6:: ; 1cc6
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ld a, [wMenuBorderTopCoord]
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ld b, a
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inc b
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ld a, [wMenuBorderLeftCoord]
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ld c, a
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inc c
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ld a, [wMenuData2Flags]
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bit 6, a
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jr nz, .asm_1cd8
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inc b
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.asm_1cd8
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ld a, [wMenuData2Flags]
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bit 7, a
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jr z, .asm_1ce0
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inc c
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.asm_1ce0
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ret
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; 1ce1
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Function1ce1:: ; 1ce1
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call GetMemTileCoord
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lb bc, 0, 21
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add hl, bc
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call GetMenuBoxDims
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dec b
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dec c
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call ClearBox
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ret
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; 1cf1
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Function1cf1:: ; 1cf1
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call GetMemTileCoord
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call GetMenuBoxDims
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inc c
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inc b
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call ClearBox
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ret
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; 1cfd
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GetMemTileCoord:: ; 1cfd
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ld a, [wMenuBorderLeftCoord]
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ld c, a
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ld a, [wMenuBorderTopCoord]
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ld b, a
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; 1d05
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GetTileCoord:: ; 1d05
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; Return the address of TileMap(c, b) in hl.
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xor a
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ld h, a
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ld l, b
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ld a, c
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ld b, h
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ld c, l
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rept 2
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add hl, hl
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endr
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add hl, bc
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rept 2
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add hl, hl
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endr
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ld c, a
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xor a
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ld b, a
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add hl, bc
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bccoord 0, 0
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add hl, bc
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ret
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; 1d19
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GetMemAttrCoord:: ; 1d19
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ld a, [wMenuBorderLeftCoord]
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ld c, a
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ld a, [wMenuBorderTopCoord]
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ld b, a
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GetAttrCoord:: ; 1d21
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; Return the address of AttrMap(c, b) in hl.
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xor a
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ld h, a
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ld l, b
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ld a, c
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ld b, h
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ld c, l
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rept 2
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add hl, hl
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endr
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add hl, bc
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rept 2
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add hl, hl
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endr
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ld c, a
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xor a
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ld b, a
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add hl, bc
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bccoord 0, 0, AttrMap
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add hl, bc
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ret
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; 1d35
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