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arcade pitch oddity

This commit is contained in:
tildearrow 2021-12-15 00:50:32 -05:00
parent 52087edceb
commit 8de60fe2a6
1 changed files with 5 additions and 0 deletions
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5
src/engine/playback.cpp
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@ -486,6 +486,11 @@ void DivEngine::processRow(int i, bool afterDelay) {
break;
case 0xe5: // pitch
chan[i].pitch=effectVal-0x80;
if (song.system==DIV_SYSTEM_ARCADE) { // arcade pitch oddity
chan[i].pitch*=2;
if (chan[i].pitch<-128) chan[i].pitch=-128;
if (chan[i].pitch>127) chan[i].pitch=127;
}
dispatchCmd(DivCommand(DIV_CMD_PITCH,i,chan[i].pitch+(((chan[i].vibratoDepth*vibTable[chan[i].vibratoPos]*chan[i].vibratoFine)>>4)/15)));
break;
case 0xea: // legato mode