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GB: fix wave orientation

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tildearrow 2022-02-10 02:56:36 -05:00
parent 8188b12821
commit 73dd66b439
1 changed files with 2 additions and 2 deletions
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4
src/engine/platform/gb.cpp
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@ -57,8 +57,8 @@ void DivPlatformGB::updateWave() {
if (wt->max<1 || wt->len<1) { if (wt->max<1 || wt->len<1) {
rWrite(0x30+i,0); rWrite(0x30+i,0);
} else { } else {
unsigned char nibble1=(wt->data[(i*2)*wt->len/32]*15)/wt->max; unsigned char nibble1=15-((wt->data[(i*2)*wt->len/32]*15)/wt->max);
unsigned char nibble2=(wt->data[(1+i*2)*wt->len/32]*15)/wt->max; unsigned char nibble2=15-((wt->data[(1+i*2)*wt->len/32]*15)/wt->max);
rWrite(0x30+i,(nibble1<<4)|nibble2); rWrite(0x30+i,(nibble1<<4)|nibble2);
} }
} }