pokecrystal-board/home/scrolling_menu.asm
2018-04-05 00:35:14 -04:00

66 lines
927 B
NASM

ScrollingMenu:: ; 350c
call CopyMenuData
ld a, [hROMBank]
push af
ld a, BANK(_ScrollingMenu)
rst Bankswitch
call _InitScrollingMenu
call .UpdatePalettes
call _ScrollingMenu
pop af
rst Bankswitch
ld a, [wMenuJoypad]
ret
; 3524
.UpdatePalettes: ; 3524
ld hl, wVramState
bit 0, [hl]
jp nz, UpdateTimePals
jp SetPalettes
; 352f
InitScrollingMenu:: ; 352f
ld a, [wMenuBorderTopCoord]
dec a
ld b, a
ld a, [wMenuBorderBottomCoord]
sub b
ld d, a
ld a, [wMenuBorderLeftCoord]
dec a
ld c, a
ld a, [wMenuBorderRightCoord]
sub c
ld e, a
push de
call Coord2Tile
pop bc
jp TextBox
; 354b
JoyTextDelay_ForcehJoyDown:: ; 354b joypad
call DelayFrame
ld a, [hInMenu]
push af
ld a, $1
ld [hInMenu], a
call JoyTextDelay
pop af
ld [hInMenu], a
ld a, [hJoyLast]
and D_RIGHT + D_LEFT + D_UP + D_DOWN
ld c, a
ld a, [hJoyPressed]
and A_BUTTON + B_BUTTON + SELECT + START
or c
ld c, a
ret
; 3567