diff options
Diffstat (limited to 'home/pic.asm')
| -rw-r--r-- | home/pic.asm | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/home/pic.asm b/home/pic.asm index 6aa2e5c0..4bc7b31c 100644 --- a/home/pic.asm +++ b/home/pic.asm @@ -6,7 +6,7 @@ UncompressSpriteData:: ; 24fd (0:24fd) push af ld a, b ld [H_LOADEDROMBANK], a - ld [$2000], a + ld [MBC1RomBank], a ld a, $a ld [$0], a xor a @@ -14,7 +14,7 @@ UncompressSpriteData:: ; 24fd (0:24fd) call _UncompressSpriteData pop af ld [H_LOADEDROMBANK], a - ld [$2000], a + ld [MBC1RomBank], a ret ; initializes necessary data to load a sprite and runs UncompressSpriteDataLoop @@ -31,7 +31,7 @@ _UncompressSpriteData:: ; 251a (0:251a) xor a ld [W_SPRITECURPOSX], a ld [W_SPRITECURPOSY], a - ld [W_SPRITELOADFLAGS], a ; wd0a8 + ld [W_SPRITELOADFLAGS], a call ReadNextInputByte ; first byte of input determines sprite width (high nybble) and height (low nybble) in tiles (8x8 pixels) ld b, a and $f @@ -57,13 +57,13 @@ _UncompressSpriteData:: ; 251a (0:251a) ; note that this is an endless loop which is terminated during a call to MoveToNextBufferPosition by manipulating the stack UncompressSpriteDataLoop:: ; 2556 (0:2556) ld hl, S_SPRITEBUFFER1 - ld a, [W_SPRITELOADFLAGS] ; wd0a8 + ld a, [W_SPRITELOADFLAGS] bit 0, a jr z, .useSpriteBuffer1 ; check which buffer to use ld hl, S_SPRITEBUFFER2 .useSpriteBuffer1 call StoreSpriteOutputPointer - ld a, [W_SPRITELOADFLAGS] ; wd0a8 + ld a, [W_SPRITELOADFLAGS] bit 1, a jr z, .startDecompression ; check if last iteration call ReadNextInputBit ; if last chunk, read 1-2 bit unpacking mode @@ -195,12 +195,12 @@ MoveToNextBufferPosition:: ; 25d8 (0:25d8) pop hl xor a ld [W_SPRITECURPOSX], a - ld a, [W_SPRITELOADFLAGS] ; wd0a8 + ld a, [W_SPRITELOADFLAGS] bit 1, a jr nz, .done ; test if there is one more sprite to go xor $1 set 1, a - ld [W_SPRITELOADFLAGS], a ; wd0a8 + ld [W_SPRITELOADFLAGS], a jp UncompressSpriteDataLoop .done jp UnpackSprite @@ -539,7 +539,7 @@ ReverseNybble:: ; 2837 (0:2837) ; resets sprite buffer pointers to buffer 1 and 2, depending on W_SPRITELOADFLAGS ResetSpriteBufferPointers:: ; 2841 (0:2841) - ld a, [W_SPRITELOADFLAGS] ; wd0a8 + ld a, [W_SPRITELOADFLAGS] bit 0, a jr nz, .buffer2Selected ld de, S_SPRITEBUFFER1 |