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Fixed Lennus 2

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zsknight
2001-05-29 23:16:26 +00:00
parent 0473cf14e2
commit 085df41192
2 changed files with 8 additions and 7 deletions
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3
zsnes/src/cpu/regs.inc
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@@ -393,9 +393,10 @@ NEWSYM SDD1BankC, db 2
NEWSYM SDD1BankD, db 3 NEWSYM SDD1BankD, db 3
NEWSYM vramread2, db 0 ; previous character for vram read NEWSYM vramread2, db 0 ; previous character for vram read
NEWSYM nosprincr, db 0 NEWSYM nosprincr, db 0
NEWSYM poamaddrs, dw 0
NEWSYM tempdat, times 482 db 0 ; expandable area NEWSYM tempdat, times 480 db 0 ; expandable area
num2writeppureg equ $-sndrot num2writeppureg equ $-sndrot
; pharos equ hack *sigh* ; pharos equ hack *sigh*

12
zsnes/src/cpu/regsw.inc
View File

@@ -497,8 +497,10 @@ reg2102w:
shr word[oamaddr],1 shr word[oamaddr],1
mov [oamaddr],al mov [oamaddr],al
shl word[oamaddr],1 shl word[oamaddr],1
or al,al ; or al,al
jz .skipstore ; jz .skipstore
mov bx,[oamaddrs]
mov [poamaddrs],bx
mov bx,[oamaddr] mov bx,[oamaddr]
mov [oamaddrs],bx mov [oamaddrs],bx
.skipstore .skipstore
@@ -519,17 +521,16 @@ reg2102w:
; OAM address register ; OAM address register
reg2103w: reg2103w:
mov byte[debstop3],1
mov bl,al mov bl,al
and bl,01h and bl,01h
shr word[oamaddr],1 shr word[oamaddr],1
mov [oamaddr+1],bl mov [oamaddr+1],bl
shl word[oamaddr],1 shl word[oamaddr],1
cmp word[oamaddrs],200h cmp word[poamaddrs],200h
jbe .notinvptr jbe .notinvptr
cmp word[oamaddr],200h cmp word[oamaddr],200h
jne .notinvptr jne .notinvptr
mov bx,[oamaddrs] mov bx,[poamaddrs]
mov [oamaddr],bx mov [oamaddr],bx
mov byte[nosprincr],1 mov byte[nosprincr],1
.notinvptr .notinvptr
@@ -546,7 +547,6 @@ reg2103w:
; OAM data register ; OAM data register
reg2104w: reg2104w:
mov byte[debstop3],1
mov byte[NextLineCache],1 mov byte[NextLineCache],1
mov ebx,[oamaddr] mov ebx,[oamaddr]
cmp byte[nosprincr],1 cmp byte[nosprincr],1