diff options
| -rw-r--r-- | sys/src/games/snes/spc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/games/snes/spc.c b/sys/src/games/snes/spc.c index 6bba2c979..36b438c30 100644 --- a/sys/src/games/snes/spc.c +++ b/sys/src/games/snes/spc.c @@ -581,6 +581,7 @@ spcstep(void) case 0x79: cmp(spcread(sX|dp), spcread(sY|dp)); return 5; case 0x7A: b = memd16(azp()); + sP &= ~SPCC; sA = adc(sA, b); sY = adc(sY, b >> 8); if(sA != 0) @@ -625,6 +626,7 @@ spcstep(void) case 0x99: spcwrite(sX|dp, adc(spcread(sX|dp), spcread(sY|dp))); return 5; case 0x9A: b = memd16(azp()); + sP |= SPCC; sA = sbc(sA, b); sY = sbc(sY, b >> 8); if(sA != 0) |