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implement relative pitch macro mode

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This commit is contained in:
tildearrow 2022-04-28 01:31:16 -05:00
parent 77b4e57c58
commit d211170e86
70 changed files with 469 additions and 158 deletions
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18
src/engine/platform/vrc6.cpp
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@ -179,13 +179,19 @@ void DivPlatformVRC6::tick(bool sysTick) {
}
}
if (chan[i].std.pitch.had) {
if (chan[i].std.pitch.mode) {
chan[i].pitch2+=chan[i].std.pitch.val;
CLAMP_VAR(chan[i].pitch2,-2048,2048);
} else {
chan[i].pitch2=chan[i].std.pitch.val;
}
chan[i].freqChanged=true;
}
if (chan[i].freqChanged || chan[i].keyOn || chan[i].keyOff) {
if (i==2) { // sawtooth
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,true,0,chan[i].std.pitch.val)-1;
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,true,0,chan[i].pitch2)-1;
} else { // pulse
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,true,0,chan[i].std.pitch.val)-1;
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,true,0,chan[i].pitch2)-1;
if (chan[i].furnaceDac) {
double off=1.0;
if (chan[i].dacSample>=0 && chan[i].dacSample<parent->song.sampleLen) {
@ -249,7 +255,7 @@ int DivPlatformVRC6::dispatch(DivCommand c) {
chan[c.chan].note=c.value;
}
chan[c.chan].active=true;
chan[c.chan].std.init(ins);
chan[c.chan].macroInit(ins);
//chan[c.chan].keyOn=true;
chan[c.chan].furnaceDac=true;
} else {
@ -284,7 +290,7 @@ int DivPlatformVRC6::dispatch(DivCommand c) {
}
chan[c.chan].active=true;
chan[c.chan].keyOn=true;
chan[c.chan].std.init(parent->getIns(chan[c.chan].ins,DIV_INS_VRC6));
chan[c.chan].macroInit(parent->getIns(chan[c.chan].ins,DIV_INS_VRC6));
if (!isMuted[c.chan]) {
if (c.chan==2) { // sawtooth
chWrite(c.chan,0,chan[c.chan].vol);
@ -299,7 +305,7 @@ int DivPlatformVRC6::dispatch(DivCommand c) {
chan[c.chan].pcm=false;
chan[c.chan].active=false;
chan[c.chan].keyOff=true;
chan[c.chan].std.init(NULL);
chan[c.chan].macroInit(NULL);
break;
case DIV_CMD_NOTE_OFF_ENV:
case DIV_CMD_ENV_RELEASE:
@ -380,7 +386,7 @@ int DivPlatformVRC6::dispatch(DivCommand c) {
break;
case DIV_CMD_PRE_PORTA:
if (chan[c.chan].active && c.value2) {
if (parent->song.resetMacroOnPorta) chan[c.chan].std.init(parent->getIns(chan[c.chan].ins,DIV_INS_VRC6));
if (parent->song.resetMacroOnPorta) chan[c.chan].macroInit(parent->getIns(chan[c.chan].ins,DIV_INS_VRC6));
}
chan[c.chan].inPorta=c.value;
break;