Files
alttpr-baserom/compression.asm
cassidoxa 43f753b517 ram.asm initial commit. Replaced all address defines with labels
Value defines styled without quotes, # moved to load/store/cmp site
Added registers.asm (copied from spannerisms JP disassembly)
Added a bunch of length annotations
Deleted old or trivial commented out code
Deleted: ganonfixes.asm, map.asm, seedtag.asm
Replaced obsolete credits.asm with creditsnew.asm
Moved scratch space at $7F5020-3F to mirrored WRAM (7E1E70-8F)
Moved clock RAM to mirrored WRAM (7E1E90-9F)
dialog.asm: FreeDungeonItemNotice preserves callee-preserved scratch RAM
Toast buffer moved to mirrored WRAM (7E1E0E-0F)
servicerequest.asm: long store to $012E converted to word length store
2022-11-05 00:50:25 -04:00

30 lines
877 B
NASM

;--------------------------------------------------------------------------------
ParadoxCaveGfxFix:
; Always upload line unless you're moving into paradox cave (0x0FF) from above (0x0EF)
LDA.b $1B : BEQ .uploadLine
LDX.b $A0 : CPX.w #$00FF : BNE .uploadLine
LDX.b $A2 : CPX.w #$00EF : BNE .uploadLine
;Ignore uploading four specific lines of tiles to VRAM
LDX.w $0118
; Line 1
CPX.w #$1800 : BEQ .skipMostOfLine
; Line 2
CPX.w #$1A00 : BEQ .skipMostOfLine
; Line 3
CPX.w #$1C00 : BEQ .uploadLine
; Line 4
CPX.w #$1E00 : BEQ .uploadLine
.uploadLine
LDA.b #$01 : STA.w MDMAEN
.skipLine
RTL
.skipMostOfLine
; Set line length to 192 bytes (the first 6 8x8 tiles in the line)
LDX.w #$00C0 : STX.w DAS0L
BRA .uploadLine
;--------------------------------------------------------------------------------