2023-08-19 10:45:43 -07:00
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LevelSelectionMenu::
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ldh a, [hInMenu]
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push af
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xor a
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ldh [hInMenu], a
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xor a
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ld [wVramState], a
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call ClearBGPalettes
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call ClearTilemap
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call ClearSprites
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ld de, MUSIC_NONE
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call PlayMusic
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call DelayFrame
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call DisableLCD
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call LevelSelectionMenu_LoadGFX
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farcall ClearSpriteAnims
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ld a, LCDC_DEFAULT
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ldh [rLCDC], a
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xor a
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ld [wLevelSelectionMenuCurrentLandmark], a
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call LevelSelectionMenu_GetLandmarkPage
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ld [wLevelSelectionMenuCurrentPage], a
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call LevelSelectionMenu_InitTilemap
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ld b, CGB_LEVEL_SELECTION_MENU
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call GetCGBLayout
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call SetPalettes
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ld de, MUSIC_GAME_CORNER
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call PlayMusic
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.loop
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call DelayFrame
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jr .loop
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pop af
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ldh [hInMenu], a
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ret
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LevelSelectionMenu_LoadGFX:
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ld hl, LevelSelectionMenuGFX
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ld de, vTiles2
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call Decompress
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farcall GetPlayerIcon
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ld h, d
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ld l, e
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ld a, b
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ld de, vTiles0
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ld bc, 24 tiles
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call FarCopyBytes
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ret
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LevelSelectionMenu_InitTilemap:
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; init tilemap of page at wLevelSelectionMenuCurrentPage
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ld hl, .Tilemaps
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ld bc, 2
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ld a, [wLevelSelectionMenuCurrentPage]
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call AddNTimes
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ld e, [hl]
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inc hl
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ld d, [hl]
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hlcoord 0, 0
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.loop
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ld a, [de]
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cp $ff ; tilemaps are $ff-terminated
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jp z, WaitBGMap2 ; takes 8 frames to commit tilemap and attrmap
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ld a, [de]
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ld [hli], a
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inc de
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jr .loop
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.Tilemaps:
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dw LevelSelectionMenuPage1Tilemap
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dw LevelSelectionMenuPage2Tilemap
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dw LevelSelectionMenuPage3Tilemap
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dw LevelSelectionMenuPage4Tilemap
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LevelSelectionMenu_GetLandmarkPage:
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; Return page number (a) of landmark a.
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push hl
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ld hl, LevelSelectionMenu_Landmarks
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ld bc, LevelSelectionMenu_Landmarks.landmark2 - LevelSelectionMenu_Landmarks.landmark1
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call AddNTimes
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ld a, [hl]
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pop hl
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ret
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LevelSelectionMenu_GetLandmarkCoords:
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; Return coordinates (d, e) of landmark e.
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push hl
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push bc
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ld hl, LevelSelectionMenu_Landmarks + $1
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ld bc, LevelSelectionMenu_Landmarks.landmark2 - LevelSelectionMenu_Landmarks.landmark1
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ld a, e
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call AddNTimes
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ld a, [hli]
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ld e, a
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ld d, [hl]
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pop bc
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pop hl
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ret
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INCLUDE "data/level_selection_menu.asm"
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2023-08-18 11:19:34 -07:00
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LevelSelectionMenuGFX:
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INCBIN "gfx/level_selection_menu/background.2bpp.lz"
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LevelSelectionMenuPage1Tilemap:
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INCBIN "gfx/level_selection_menu/page_1.tilemap"
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LevelSelectionMenuPage2Tilemap:
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INCBIN "gfx/level_selection_menu/page_2.tilemap"
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LevelSelectionMenuPage3Tilemap:
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INCBIN "gfx/level_selection_menu/page_3.tilemap"
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LevelSelectionMenuPage4Tilemap:
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INCBIN "gfx/level_selection_menu/page_4.tilemap"
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