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add two new compatibility flags

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proper noise range and duty macro is wave volume
This commit is contained in:
tildearrow 2022-02-06 01:56:50 -05:00
parent 8772439d3e
commit e06e316e10
8 changed files with 79 additions and 13 deletions
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16
src/engine/platform/pce.cpp
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@ -129,17 +129,23 @@ void DivPlatformPCE::tick() {
if (chan[i].std.arpMode) {
chan[i].baseFreq=NOTE_PERIODIC(chan[i].std.arp);
// noise
chWrite(i,0x07,chan[i].noise?(0x80|noiseFreq[(chan[i].std.arp)%12]):0);
int noiseSeek=chan[i].std.arp;
if (noiseSeek<0) noiseSeek=0;
chWrite(i,0x07,chan[i].noise?(0x80|(parent->song.properNoiseLayout?(noiseSeek&31):noiseFreq[noiseSeek%12])):0);
} else {
chan[i].baseFreq=NOTE_PERIODIC(chan[i].note+chan[i].std.arp);
chWrite(i,0x07,chan[i].noise?(0x80|noiseFreq[(chan[i].note+chan[i].std.arp)%12]):0);
int noiseSeek=chan[i].note+chan[i].std.arp;
if (noiseSeek<0) noiseSeek=0;
chWrite(i,0x07,chan[i].noise?(0x80|(parent->song.properNoiseLayout?(noiseSeek&31):noiseFreq[noiseSeek%12])):0);
}
}
chan[i].freqChanged=true;
} else {
if (chan[i].std.arpMode && chan[i].std.finishedArp) {
chan[i].baseFreq=NOTE_PERIODIC(chan[i].note);
chWrite(i,0x07,chan[i].noise?(0x80|noiseFreq[chan[i].note%12]):0);
int noiseSeek=chan[i].note;
if (noiseSeek<0) noiseSeek=0;
chWrite(i,0x07,chan[i].noise?(0x80|(parent->song.properNoiseLayout?(noiseSeek&31):noiseFreq[noiseSeek%12])):0);
chan[i].freqChanged=true;
}
}
@ -248,7 +254,9 @@ int DivPlatformPCE::dispatch(DivCommand c) {
chan[c.chan].baseFreq=NOTE_PERIODIC(c.value);
chan[c.chan].freqChanged=true;
chan[c.chan].note=c.value;
chWrite(c.chan,0x07,chan[c.chan].noise?(0x80|noiseFreq[chan[c.chan].note%12]):0);
int noiseSeek=chan[c.chan].note;
if (noiseSeek<0) noiseSeek=0;
chWrite(c.chan,0x07,chan[c.chan].noise?(0x80|(parent->song.properNoiseLayout?(noiseSeek&31):noiseFreq[noiseSeek%12])):0);
}
chan[c.chan].active=true;
chan[c.chan].keyOn=true;