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42 lines
969 B
NASM
Executable File
42 lines
969 B
NASM
Executable File
_LoadHUD::
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jumptable .Jumptable, wWhichHUD
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.Jumptable:
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; entries correspond to HUD_* constants (see constants/gfx_constants.asm)
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table_width 2, _LoadHUD.Jumptable
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dw .None
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dw _LoadOverworldHUDTilemapAndAttrmap
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assert_table_length NUM_HUD_TYPES + 1
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.None:
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ret
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_LoadOverworldHUDTilemapAndAttrmap:
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call _LoadOverworldHUDAttrmap
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; fallthrough
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_LoadOverworldHUDTilemap:
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; overworld HUD reads SCREEN_WIDTH tiles from wOverworldHUDTiles
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ld hl, wOverworldHUDTiles
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decoord 0, 0, wTilemap
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ld bc, wOverworldHUDTilesEnd - wOverworldHUDTiles ; SCREEN_WIDTH
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jp CopyBytes
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_LoadOverworldHUDAttrmap:
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hlcoord 0, 0, wAttrmap
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ld bc, SCREEN_WIDTH
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ld a, PAL_BG_TEXT | PRIORITY
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jp ByteFill
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_ConstructOverworldHUDTilemap::
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ld hl, .Tilemap
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ld de, wOverworldHUDTiles
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ld bc, .TilemapEnd - .Tilemap ; SCREEN_WIDTH
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call CopyBytes
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ret
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.Tilemap:
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db "▶- ▶- ▶ ▶ "
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.TilemapEnd:
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assert .TilemapEnd - .Tilemap == wOverworldHUDTilesEnd - wOverworldHUDTiles
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