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Virtual Boy: noise length macro

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This commit is contained in:
tildearrow 2022-10-13 03:30:05 -05:00
parent ef5d6cb554
commit 0f0c8b5567
2 changed files with 12 additions and 1 deletions
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7
src/engine/platform/vb.cpp
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@ -148,6 +148,13 @@ void DivPlatformVB::tick(bool sysTick) {
}
chan[i].freqChanged=true;
}
if (i==5 && chan[i].std.duty.had) {
if ((chan[i].std.duty.val&7)!=((chan[i].envHigh>>4)&7)) {
chan[i].envHigh&=~0x70;
chan[i].envHigh|=(chan[i].std.duty.val&7)<<4;
writeEnv(i,true);
}
}
if (chan[i].std.wave.had) {
if (chan[i].wave!=chan[i].std.wave.val || chan[i].ws.activeChanged()) {
chan[i].wave=chan[i].std.wave.val;