71 lines
1.7 KiB
NASM
71 lines
1.7 KiB
NASM
; DMGTRIS
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; Copyright (C) 2023 - Randy Thiemann <randy.thiemann@gmail.com>
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; This program is free software: you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation, either version 3 of the License, or
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; (at your option) any later version.
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; This program is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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; You should have received a copy of the GNU General Public License
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; along with this program. If not, see <https://www.gnu.org/licenses/>.
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IF !DEF(TILES_ASM)
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DEF TILES_ASM EQU 1
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INCLUDE "globals.asm"
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SECTION "Tile Functions", ROM0
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LoadTitleTiles::
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ld b, BANK_OTHER
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rst RSTSwitchBank
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ld de, sSharedTiles
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ld hl, _VRAM
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ld bc, sSharedTilesEnd - sSharedTiles
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call SafeMemCopy
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ld de, sTitleTiles
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ld hl, _VRAM + (48*16)
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ld bc, sTitleTilesEnd - sTitleTiles
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call SafeMemCopy
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jp RSTRestoreBank
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LoadGameplayTiles::
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ld b, BANK_OTHER
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rst RSTSwitchBank
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ld de, sSharedTiles
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ld hl, _VRAM
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ld bc, sSharedTilesEnd - sSharedTiles
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call SafeMemCopy
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ld a, [wInitialA]
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cp a, $11
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jr nz, .dmg
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.gbc
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ld de, sGameplayTilesC
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ld hl, _VRAM + (48*16)
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ld bc, sGameplayTilesCEnd - sGameplayTilesC
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call SafeMemCopy
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jp RSTRestoreBank
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.dmg
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ld de, sGameplayTilesM
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ld hl, _VRAM + (48*16)
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ld bc, sGameplayTilesMEnd - sGameplayTilesM
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call SafeMemCopy
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jp RSTRestoreBank
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ENDC
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