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INCLUDE "constants.asm"
SECTION "RunMapScript", ROM0[$20ff]
RunMapScript:: ; 00:20ff
push hl
push de
push bc
ld a, [wMapScriptNumber]
add a
add a
ld d, 0
ld e, a
add hl, de
ld a, [hli]
ld h, [hl]
ld l, a
ld de, .return
push de
jp hl
.return
pop bc
pop de
pop hl
ret
SECTION "ClearMapBuffer", ROM0[$2123]
ClearMapBuffer: ; 00:2123
ld hl, wMapBuffer
ld bc, wMapBufferEnd - wMapBuffer
ld a, 0
call ByteFill
ret
if DEBUG
SECTION "Startmenu and Select Button Check", ROM0[$2C05]
else
SECTION "Startmenu and Select Button Check", ROM0[$2BDF]
endc
OverworldStartButtonCheck:: ; 2c05 (0:2c05)
ldh a, [hJoyState]
bit START_F, a
ret z
if DEBUG
and (START | B_BUTTON)
cp (START | B_BUTTON)
jr nz, .regularMenu
ld a, [wce63]
bit 1, a
ret z ; debug disabled
callba InGameDebugMenu
jr CheckStartmenuSelectHook
.regularMenu
endc
callba DisplayStartMenu
jr CheckStartmenuSelectHook
SelectButtonFunction:: ; 2c2a (0:2c2a)
callab CheckRegisteredItem
CheckStartmenuSelectHook:
ldh a, [hStartmenuCloseAndSelectHookEnable]
and a
ret z ; hook is disabled
ld hl, StartmenuCloseAndSelectHookPtr
ld a, [hli]
ld h, [hl]
ld l, a
ld a, [StartmenuCloseAndSelectHookBank]
call FarCall_hl
ld hl, hStartmenuCloseAndSelectHookEnable
xor a
ld [hli], a ; clear hook enable and ???
ld [hl], a
dec a
ret
if DEBUG
SECTION "Install StartMenu Hook Function", ROM0[$35EC]
else
SECTION "Install StartMenu Hook Function", ROM0[$35B0]
endc
InstallStartmenuCloseAndSelectHook::
; Install a function that is called as soon as
; the start menu is closed or directly after
; the select button function ran
ld [StartmenuCloseAndSelectHookBank], a
ld a, l
ld [StartmenuCloseAndSelectHookPtr], a
ld a, h
ld [StartmenuCloseAndSelectHookPtr + 1], a
ret
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