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-rw-r--r--home/menu.asm456
1 files changed, 415 insertions, 41 deletions
diff --git a/home/menu.asm b/home/menu.asm
index e8b4eeb..64d3f9a 100644
--- a/home/menu.asm
+++ b/home/menu.asm
@@ -1,51 +1,425 @@
include "constants.asm"
-if DEBUG
-SECTION "Print Letter Delay", ROM0[$33a3]
-else
-SECTION "Print Letter Delay", ROM0[$3367]
-endc
-
-PrintLetterDelay:: ; 33a3 (0:33a3)
- ld a, [wce5f]
- bit 4, a
- ret nz
- ld a, [wTextBoxFlags]
+SECTION "Menu Functions", ROM0 [$1d49]
+
+LoadMenuHeader:: ; 00:1d49
+ call CopyMenuHeader
+ call PushWindow
+ ret
+
+CopyMenuHeader:: ; 00:1d50
+ ld de, wMenuDataHeader
+ ld bc, $10
+ jp CopyBytes
+
+MenuTextBox:: ; 00:1d59
+ push hl
+ ld hl, .Data
+ call LoadMenuHeader
+ pop hl
+ jp PrintText
+
+; unused
+ ret
+
+.Data: ; 00:1d65
+ db MENU_BACKUP_TILES ; flags
+ menu_coords 0, 12, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
+ dw VRAM_Begin
+ db 0 ; default option
+
+MenuTextBoxBackup::
+ call MenuTextBox
+ call CloseWindow
+ ret
+
+LoadStandardMenuHeader::
+ ld hl, .Data
+ call LoadMenuHeader
+ ret
+
+.Data: ; 00:1d7b
+ db MENU_BACKUP_TILES ; flags
+ menu_coords 0, 0, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1
+ dw 0
+ db 1 ; default option
+
+Call_ExitMenu::
+ call ExitMenu
+ ret
+
+VerticalMenu:: ; 00:1d87
+ xor a
+ ldh [hBGMapMode], a
+ call MenuBox
+ call UpdateSprites
+ call PlaceVerticalMenuItems
+ call WaitBGMap
+ call CopyMenuData
+ ld a, [wMenuData2]
+ bit 7, a
+ jr z, .asm_1daa
+ call InitVerticalMenuCursor
+ call Function1a7c
bit 1, a
+ jr z, .asm_1dac
+.asm_1daa: ; 00:1daa
+ scf
+ ret
+
+.asm_1dac: ; 00:1dac
+ and a
+ ret
+
+GetMenu2::
+ call LoadMenuHeader
+ call VerticalMenu
+ call CloseWindow
+ ld a, [wMenuCursorY]
+ ret
+
+CopyNameFromMenu::
+ push hl
+ push bc
+ push af
+ ld hl, wMenuDataPointer
+ ld a, [hli]
+ ld h, [hl]
+ ld l, a
+ inc hl
+ inc hl
+ pop af
+ call GetNthString
+ ld d, h
+ ld e, l
+ call CopyStringToCD31
+ pop bc
+ pop hl
+ ret
+
+YesNoBox::
+ lb bc, 14, 7
+ jr asm_1ddc
+
+PlaceGenericTwoOptionBox::
+ call LoadMenuHeader
+ jr asm_1df9
+
+asm_1ddc: ; 00:1ddc
+ push bc
+ ld hl, YesNoMenuHeader
+ call CopyMenuHeader
+ pop bc
+ ld a, b
+ ld [wMenuBorderLeftCoord], a
+ add 5
+ ld [wMenuBorderRightCoord], a
+ ld a, c
+ ld [wMenuBorderTopCoord], a
+ add 4
+ ld [wMenuBorderBottomCoord], a
+ call PushWindow
+asm_1df9: ; 00:1df9
+ call VerticalMenu
+ push af
+ ld c, 15
+ call DelayFrames
+ call CloseWindow
+ pop af
+ jr c, .asm_1e11
+ ld a, [wMenuCursorY]
+ cp $2
+ jr z, .asm_1e11
+ and a
+ ret
+
+.asm_1e11: ; 00:1e11
+ ld a, $2
+ ld [wMenuCursorY], a
+ scf
+ ret
+
+YesNoMenuHeader:: ; 00:1e18
+ db MENU_BACKUP_TILES ; flags
+ menu_coords 10, 5, 15, 9
+ dw .MenuData
+ db 1 ; default option
+
+.MenuData:
+ db STATICMENU_CURSOR | STATICMENU_NO_TOP_SPACING ; flags
+ db 2
+ db "はい@"
+ db "いいえ@"
+
+OffsetMenuHeader::
+ call _OffsetMenuHeader
+ call PushWindow
+ ret
+
+_OffsetMenuHeader:: ; 00:1e30
+ push de
+ call CopyMenuHeader
+ pop de
+ ld a, [wMenuBorderLeftCoord]
+ ld h, a
+ ld a, [wMenuBorderRightCoord]
+ sub h
+.asm_1e3d: ; 00:1e3d
+ ld h, a
+ ld a, d
+ ld [wMenuBorderLeftCoord], a
+ add h
+ ld [wMenuBorderRightCoord], a
+ ld a, [wMenuBorderTopCoord]
+ ld l, a
+ ld a, [wMenuBorderBottomCoord]
+ sub l
+ ld l, a
+ ld a, e
+ ld [wMenuBorderTopCoord], a
+ add l
+ ld [wMenuBorderBottomCoord], a
+ ret
+
+OpenMenu:: ; 00:1e58
+ call CopyMenuData
+ call GetMenuIndexSet
+ push de
+ ld a, [wMenuCursorBuffer]
+ push af
+ call Function1e8a
+ pop af
+ ld [wMenuCursorBuffer], a
+ call AutomaticGetMenuBottomCoord
+ call PushWindow
+ call MenuBox
+ pop de
+ call GetMenuIndexSet
+ push de
+ call RunMenuItemPrintingFunction
+ ld a, $1
+ ldh [hBGMapMode], a
+ call UpdateSprites
+ call GetMenuIndexSet
+ pop de
+ call Function1f27
+ ret
+
+Function1e8a:: ; 00:1e8a
+ xor a
+ ldh [hBGMapMode], a
+ xor a
+ call OpenSRAM
+ call Function1cae
+ ld a, l
+ ld [wWindowStackPointer], a
+ ld a, h
+ ld [wWindowStackPointer + 1], a
+ call Function1c7a
+ ld d, h
+ ld e, l
+ call Function1c60
+ call CloseSRAM
+ ld hl, wWindowStackSize
+ dec [hl]
+ ret
+
+AutomaticGetMenuBottomCoord:: ; 00:1eac
+ ld a, [wMenuBorderLeftCoord]
+ ld c, a
+ ld a, [wMenuBorderRightCoord]
+ sub c
+ ld c, a
+ ld a, [wMenuDataItems]
+ add a
+ inc a
+ ld b, a
+ ld a, [wMenuBorderTopCoord]
+ add b
+ ld [wMenuBorderBottomCoord], a
+ ret
+
+GetMenuIndexSet:: ; 00:1ec3
+ ld hl, wMenuDataIndicesPointer
+ ld a, [hli]
+ ld h, [hl]
+ ld l, a
+ ld a, [wWhichIndexSet]
+ and a
+ jr z, .asm_1ed9
+ ld b, a
+ ld c, -1
+.asm_1ed2: ; 00:1ed2
+ ld a, [hli]
+ cp c
+ jr nz, .asm_1ed2
+ dec b
+ jr nz, .asm_1ed2
+.asm_1ed9: ; 00:1ed9
+ ld d, h
+ ld e, l
+ inc hl
+ ld c, $ff
+.asm_1ede: ; 00:1ede
+ inc c
+ ld a, [hli]
+ cp $ff
+ jr nz, .asm_1ede
+ ld a, c
+ ld [wMenuDataItems], a
+ ret
+
+Function1ee9:: ; 1ee9
+ call MenuBoxCoord2Tile
+ call Function1c86
+ ld a, [wMenuDataItems]
+ add a
+ cp b
+ jr nc, .asm_1ef9
+ ld b, a
+ dec c
+ ret
+
+.asm_1ef9: ; 00:1ef9
+ ld a, b
+ srl a
+ dec a
+ ld [wMenuDataItems], a
+ dec c
+ ret
+
+RunMenuItemPrintingFunction:: ; 00:1f02
+ call MenuBoxCoord2Tile
+ ld bc, 2 * SCREEN_WIDTH + 2
+ add hl, bc
+.asm_1f09: ; 00:1f09
+ inc de
+ ld a, [de]
+ cp -1
ret z
+ ld [wMenuSelection], a
+ push de
push hl
+ ld d, h
+ ld e, l
+ ld hl, wMenuDataDisplayFunctionPointer
+ call ._hl_
+ pop hl
+ ld de, 2 * SCREEN_WIDTH
+ add hl, de
+ pop de
+ jr .asm_1f09
+
+._hl_:
+ ld a, [hli]
+ ld h, [hl]
+ ld l, a
+ jp hl
+
+Function1f27:: ; 00:1f27
+; Combines Crystal functions "InitMenuCursorAndButtonPermissions" and "GetStaticMenuJoypad"
push de
- push bc
- ld a, [wTextBoxFlags]
+ call InitVerticalMenuCursor
+ ld hl, wMenuJoypadFilter
+ ld a, [wMenuData2]
+ bit 3, a
+ jr z, .asm_1f37
+ set 3, [hl]
+.asm_1f37: ; 00:1f37
+ bit 2, a
+ jr z, .asm_1f3f
+ ld a, [hl]
+ or D_LEFT | D_RIGHT
+ ld [hl], a
+.asm_1f3f: ; 00:1f3f
+ call Function1a7c
+ pop de
bit 0, a
- jr z, .waitOneFrame
- ld a, [wce5f]
- and $07
- jr .initFrameCnt
-.waitOneFrame
- ld a, $01
-.initFrameCnt
- ld [wVBlankJoyFrameCounter], a
-.checkButtons
- call GetJoypad
- ldh a, [hJoyState]
-.checkAButton
- bit 0, a ; is the A button pressed?
- jr z, .checkBButton
- jr .endWait
-.checkBButton
- bit 1, a ; is the B button pressed?
- jr z, .buttonsNotPressed
-.endWait
- call DelayFrame
- jr .done
-.buttonsNotPressed ; if neither A nor B is pressed
- ld a, [wVBlankJoyFrameCounter]
+ jr nz, .asm_1f66
+ bit 1, a
+ jr nz, .asm_1f7e
+ bit 3, a
+ jr nz, .asm_1f7e
+ bit 4, a
+ jr nz, .asm_1f58
+ bit 5, a
+ jr nz, .asm_1f5f
+ ret
+
+.asm_1f58: ; 00:1f58
+ ld a, D_RIGHT
+ ld [wMenuJoypad], a
+ jr .asm_1f6b
+
+.asm_1f5f: ; 00:1f5f
+ ld a, D_LEFT
+ ld [wMenuJoypad], a
+ jr .asm_1f6b
+
+.asm_1f66: ; 00:1f66
+ ld a, A_BUTTON
+ ld [wMenuJoypad], a
+.asm_1f6b: ; 00:1f6b
+ ld a, [wMenuCursorY]
+ ld l, a
+ ld h, $0
+ add hl, de
+ ld a, [hl]
+ ld [wMenuSelection], a
+ ld a, [wMenuCursorY]
+ ld [wMenuCursorBuffer], a
and a
- jr nz, .checkButtons
-.done
- pop bc
- pop de
+ ret
+
+.asm_1f7e: ; 00:1f7e
+ ld a, B_BUTTON
+ ld [wMenuJoypad], a
+ ld a, -1
+ ld [wMenuSelection], a
+ scf
+ ret
+
+PlaceMenuStrings::
+ push de
+ ld hl, wMenuDataPointerTableAddr
+ ld a, [hli]
+ ld h, [hl]
+ ld l, a
+ ld a, [wMenuSelection]
+ call GetNthString
+ ld d, h
+ ld e, l
pop hl
+ call PlaceString
+ ret
+
+ClearWindowData:: ; 00:1f9e
+ ld hl, wWindowStackPointer
+ call .bytefill
+ ld hl, wMenuDataHeader
+ call .bytefill
+ ld hl, wMenuData2
+ call .bytefill
+ ld hl, wMenuData3
+ call .bytefill
+
+ xor a
+ call OpenSRAM
+
+ xor a
+ ld hl, sWindowStackTop + 1
+ ld [hld], a
+ ld [hld], a
+ ld a, l
+ ld [wWindowStackPointer], a
+ ld a, h
+ ld [wWindowStackPointer + 1], a
+
+ call CloseSRAM
+ ret
+
+.bytefill: ; 00:1fcc
+ ld bc, 16
+ xor a
+ call ByteFill
ret
-; 0x33e3 \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-29 16:08:34 +0000