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425 lines
6.2 KiB
NASM
425 lines
6.2 KiB
NASM
include "constants.asm"
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SECTION "home/menu.asm", ROM0
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LoadMenuHeader:: ; 00:1d49
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call CopyMenuHeader
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call PushWindow
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ret
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CopyMenuHeader:: ; 00:1d50
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ld de, wMenuDataHeader
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ld bc, $10
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jp CopyBytes
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MenuTextBox:: ; 00:1d59
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push hl
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ld hl, .Data
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call LoadMenuHeader
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pop hl
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jp PrintText
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; unused
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ret
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.Data: ; 00:1d65
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db MENU_BACKUP_TILES ; flags
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menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
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dw VRAM_Begin
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db 0 ; default option
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MenuTextBoxBackup::
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call MenuTextBox
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call CloseWindow
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ret
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LoadStandardMenuHeader::
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ld hl, .Data
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call LoadMenuHeader
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ret
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.Data: ; 00:1d7b
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db MENU_BACKUP_TILES ; flags
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menu_coords 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
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dw 0
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db 1 ; default option
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Call_ExitMenu::
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call ExitMenu
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ret
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VerticalMenu:: ; 00:1d87
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xor a
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ldh [hBGMapMode], a
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call MenuBox
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call UpdateSprites
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call PlaceVerticalMenuItems
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call WaitBGMap
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call CopyMenuData
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ld a, [wMenuData2]
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bit 7, a
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jr z, .asm_1daa
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call InitVerticalMenuCursor
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call Get2DMenuJoypad
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bit 1, a
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jr z, .asm_1dac
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.asm_1daa: ; 00:1daa
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scf
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ret
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.asm_1dac: ; 00:1dac
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and a
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ret
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GetMenu2::
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call LoadMenuHeader
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call VerticalMenu
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call CloseWindow
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ld a, [wMenuCursorY]
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ret
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CopyNameFromMenu::
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push hl
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push bc
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push af
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ld hl, wMenuDataPointer
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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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inc hl
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pop af
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call GetNthString
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ld d, h
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ld e, l
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call CopyStringToStringBuffer2
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pop bc
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pop hl
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ret
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YesNoBox::
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lb bc, 14, 7
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jr asm_1ddc
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PlaceGenericTwoOptionBox::
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call LoadMenuHeader
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jr asm_1df9
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asm_1ddc: ; 00:1ddc
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push bc
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ld hl, YesNoMenuHeader
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call CopyMenuHeader
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pop bc
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ld a, b
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ld [wMenuBorderLeftCoord], a
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add 5
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ld [wMenuBorderRightCoord], a
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ld a, c
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ld [wMenuBorderTopCoord], a
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add 4
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ld [wMenuBorderBottomCoord], a
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call PushWindow
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asm_1df9: ; 00:1df9
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call VerticalMenu
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push af
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ld c, 15
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call DelayFrames
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call CloseWindow
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pop af
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jr c, .asm_1e11
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ld a, [wMenuCursorY]
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cp $2
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jr z, .asm_1e11
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and a
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ret
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.asm_1e11: ; 00:1e11
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ld a, $2
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ld [wMenuCursorY], a
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scf
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ret
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YesNoMenuHeader:: ; 00:1e18
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db MENU_BACKUP_TILES ; flags
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menu_coords 10, 5, 15, 9
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dw .MenuData
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db 1 ; default option
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.MenuData:
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db STATICMENU_CURSOR | STATICMENU_NO_TOP_SPACING ; flags
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db 2
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db "はい@"
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db "いいえ@"
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OffsetMenuHeader::
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call _OffsetMenuHeader
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call PushWindow
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ret
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_OffsetMenuHeader:: ; 00:1e30
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push de
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call CopyMenuHeader
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pop de
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ld a, [wMenuBorderLeftCoord]
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ld h, a
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ld a, [wMenuBorderRightCoord]
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sub h
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.asm_1e3d: ; 00:1e3d
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ld h, a
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ld a, d
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ld [wMenuBorderLeftCoord], a
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add h
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ld [wMenuBorderRightCoord], a
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ld a, [wMenuBorderTopCoord]
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ld l, a
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ld a, [wMenuBorderBottomCoord]
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sub l
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ld l, a
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ld a, e
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ld [wMenuBorderTopCoord], a
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add l
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ld [wMenuBorderBottomCoord], a
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ret
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OpenMenu:: ; 00:1e58
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call CopyMenuData
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call GetMenuIndexSet
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push de
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ld a, [wMenuCursorBuffer]
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push af
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call Function1e8a
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pop af
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ld [wMenuCursorBuffer], a
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call AutomaticGetMenuBottomCoord
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call PushWindow
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call MenuBox
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pop de
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call GetMenuIndexSet
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push de
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call RunMenuItemPrintingFunction
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ld a, $1
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ldh [hBGMapMode], a
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call UpdateSprites
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call GetMenuIndexSet
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pop de
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call Function1f27
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ret
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Function1e8a:: ; 00:1e8a
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xor a
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ldh [hBGMapMode], a
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xor a
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call OpenSRAM
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call GetWindowStackTop
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ld a, l
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ld [wWindowStackPointer], a
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ld a, h
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ld [wWindowStackPointer + 1], a
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call PopWindow
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ld d, h
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ld e, l
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call RestoreTileBackup
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call CloseSRAM
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ld hl, wWindowStackSize
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dec [hl]
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ret
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AutomaticGetMenuBottomCoord:: ; 00:1eac
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ld a, [wMenuBorderLeftCoord]
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ld c, a
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ld a, [wMenuBorderRightCoord]
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sub c
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ld c, a
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ld a, [wMenuDataItems]
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add a
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inc a
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ld b, a
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ld a, [wMenuBorderTopCoord]
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add b
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ld [wMenuBorderBottomCoord], a
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ret
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GetMenuIndexSet:: ; 00:1ec3
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ld hl, wMenuDataIndicesPointer
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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 a, [wWhichIndexSet]
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and a
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jr z, .asm_1ed9
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ld b, a
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ld c, -1
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.asm_1ed2: ; 00:1ed2
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ld a, [hli]
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cp c
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jr nz, .asm_1ed2
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dec b
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jr nz, .asm_1ed2
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.asm_1ed9: ; 00:1ed9
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ld d, h
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ld e, l
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inc hl
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ld c, $ff
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.asm_1ede: ; 00:1ede
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inc c
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ld a, [hli]
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cp $ff
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jr nz, .asm_1ede
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ld a, c
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ld [wMenuDataItems], a
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ret
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Function1ee9:: ; 1ee9
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call MenuBoxCoord2Tile
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call GetMenuBoxDims
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ld a, [wMenuDataItems]
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add a
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cp b
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jr nc, .asm_1ef9
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ld b, a
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dec c
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ret
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.asm_1ef9: ; 00:1ef9
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ld a, b
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srl a
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dec a
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ld [wMenuDataItems], a
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dec c
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ret
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RunMenuItemPrintingFunction:: ; 00:1f02
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call MenuBoxCoord2Tile
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ld bc, 2 * SCREEN_WIDTH + 2
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add hl, bc
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.asm_1f09: ; 00:1f09
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inc de
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ld a, [de]
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cp -1
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ret z
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ld [wMenuSelection], a
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push de
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push hl
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ld d, h
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ld e, l
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ld hl, wMenuDataDisplayFunctionPointer
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call ._hl_
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pop hl
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ld de, 2 * SCREEN_WIDTH
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add hl, de
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pop de
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jr .asm_1f09
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._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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jp hl
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Function1f27:: ; 00:1f27
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; Combines Crystal functions "InitMenuCursorAndButtonPermissions" and "GetStaticMenuJoypad"
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push de
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call InitVerticalMenuCursor
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ld hl, wMenuJoypadFilter
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ld a, [wMenuData2]
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bit 3, a
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jr z, .asm_1f37
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set 3, [hl]
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.asm_1f37: ; 00:1f37
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bit 2, a
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jr z, .asm_1f3f
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ld a, [hl]
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or D_LEFT | D_RIGHT
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ld [hl], a
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.asm_1f3f: ; 00:1f3f
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call Get2DMenuJoypad
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pop de
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bit 0, a
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jr nz, .asm_1f66
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bit 1, a
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jr nz, .asm_1f7e
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bit 3, a
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jr nz, .asm_1f7e
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bit 4, a
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jr nz, .asm_1f58
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bit 5, a
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jr nz, .asm_1f5f
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ret
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.asm_1f58: ; 00:1f58
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ld a, D_RIGHT
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ld [wMenuJoypad], a
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jr .asm_1f6b
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.asm_1f5f: ; 00:1f5f
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ld a, D_LEFT
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ld [wMenuJoypad], a
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jr .asm_1f6b
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.asm_1f66: ; 00:1f66
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ld a, A_BUTTON
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ld [wMenuJoypad], a
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.asm_1f6b: ; 00:1f6b
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ld a, [wMenuCursorY]
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ld l, a
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ld h, $0
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add hl, de
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ld a, [hl]
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ld [wMenuSelection], a
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ld a, [wMenuCursorY]
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ld [wMenuCursorBuffer], a
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and a
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ret
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.asm_1f7e: ; 00:1f7e
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ld a, B_BUTTON
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ld [wMenuJoypad], a
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ld a, -1
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ld [wMenuSelection], a
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scf
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ret
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PlaceMenuStrings::
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push de
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ld hl, wMenuDataPointerTableAddr
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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 a, [wMenuSelection]
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call GetNthString
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ld d, h
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ld e, l
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pop hl
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call PlaceString
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ret
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ClearWindowData:: ; 00:1f9e
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ld hl, wWindowStackPointer
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call .bytefill
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ld hl, wMenuDataHeader
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call .bytefill
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ld hl, wMenuData2
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call .bytefill
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ld hl, wMenuData3
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call .bytefill
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xor a
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call OpenSRAM
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xor a
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ld hl, sWindowStackTop + 1
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ld [hld], a
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ld [hld], a
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ld a, l
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ld [wWindowStackPointer], a
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ld a, h
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ld [wWindowStackPointer + 1], a
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call CloseSRAM
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ret
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.bytefill: ; 00:1fcc
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ld bc, 16
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xor a
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call ByteFill
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ret |