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https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2024-09-09 09:51:34 -07:00
128 lines
2.3 KiB
NASM
128 lines
2.3 KiB
NASM
RefreshScreen::
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call ClearMenuAndWindowData
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ldh a, [hROMBank]
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push af
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ld a, BANK(ReanchorBGMap_NoOAMUpdate) ; aka BANK(LoadFont_NoOAMUpdate)
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rst Bankswitch
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call ReanchorBGMap_NoOAMUpdate
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call HDMATransferTilemapAndAttrmap_OpenAndCloseMenu
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call HideWindow_EnableLCDInt
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pop af
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rst Bankswitch
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ret
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CloseText::
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ldh a, [hOAMUpdate]
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push af
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ld a, $1
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ldh [hOAMUpdate], a
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call ClearMenuAndWindowData
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xor a
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ldh [hBGMapMode], a
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call LoadScreenTilemapAndAttrmapPals
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call HDMATransferTilemapAndAttrmap_OpenAndCloseMenu
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xor a
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ldh [hBGMapMode], a
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call SafeUpdateSprites
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ld a, $90
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ldh [hWY], a
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call UpdatePlayerSprite
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xor a
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ldh [hBGMapMode], a
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pop af
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ldh [hOAMUpdate], a
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ld hl, wVramState
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res 6, [hl]
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ret
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OpenText2bpp::
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call ClearMenuAndWindowData
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ldh a, [hROMBank]
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push af
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ld a, BANK(ReanchorBGMap_NoOAMUpdate)
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rst Bankswitch
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ld hl, wTextboxFlags
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set TEXT_2BPP_F, [hl]
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; assumes that the overworld 2bpp font and frame are loaded when calling this
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call ReanchorBGMap_NoOAMUpdate ; anchor bgmap
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call SpeechTextbox2bpp
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call HDMATransferTilemapAndAttrmap_OpenAndCloseMenu ; transfer bgmap
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call HideWindow_EnableLCDInt
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pop af
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rst Bankswitch
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ret
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OpenText1bpp::
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call ClearMenuAndWindowData
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ldh a, [hROMBank]
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push af
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ld a, BANK(ReanchorBGMap_NoOAMUpdate) ; aka BANK(LoadFont_NoOAMUpdate)
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rst Bankswitch
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; note: 1bpp text is NOT compatible with the overworld HUD enabled because it uses 2bpp font tiles.
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ld hl, wTextboxFlags
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res TEXT_2BPP_F, [hl]
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call ReanchorBGMap_NoOAMUpdate ; anchor bgmap
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call SpeechTextbox1bpp
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call HDMATransferTilemapAndAttrmap_OpenAndCloseMenu ; transfer bgmap
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call LoadFont_NoOAMUpdate ; load 1bpp font and frame, hide window
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pop af
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rst Bankswitch
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ret
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HDMATransferTilemapAndAttrmap_OpenAndCloseMenu::
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ldh a, [hOAMUpdate]
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push af
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ld a, $1
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ldh [hOAMUpdate], a
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farcall _HDMATransferTilemapAndAttrmap_OpenAndCloseMenu
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pop af
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ldh [hOAMUpdate], a
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ret
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SafeUpdateSprites::
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ldh a, [hOAMUpdate]
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push af
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ldh a, [hBGMapMode]
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push af
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xor a
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ldh [hBGMapMode], a
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ld a, $1
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ldh [hOAMUpdate], a
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call UpdateSprites
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xor a
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ldh [hOAMUpdate], a
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call DelayFrame
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pop af
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ldh [hBGMapMode], a
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pop af
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ldh [hOAMUpdate], a
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ret
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HideWindow_EnableLCDInt::
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ld a, $90
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ldh [hWY], a
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ldh a, [hWindowHUDLY]
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and a
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ld a, 1 << rSTAT_INT_HBLANK
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jr z, .ok
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ld a, 1 << rSTAT_INT_LYC
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.ok
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ldh [rSTAT], a
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ret
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