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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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14
src/engine/platform/n163.cpp
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@ -262,6 +262,12 @@ void DivPlatformN163::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].std.ex1.had) {
@ -347,7 +353,7 @@ void DivPlatformN163::tick(bool sysTick) {
chan[i].waveUpdated=false;
}
if (chan[i].freqChanged || chan[i].keyOn || chan[i].keyOff) {
chan[i].freq=parent->calcFreq((((chan[i].baseFreq*chan[i].waveLen)*(chanMax+1))/16),chan[i].pitch,false,0,chan[i].std.pitch.val);
chan[i].freq=parent->calcFreq((((chan[i].baseFreq*chan[i].waveLen)*(chanMax+1))/16),chan[i].pitch,false,0,chan[i].pitch2);
if (chan[i].freq<0) chan[i].freq=0;
if (chan[i].freq>0x3ffff) chan[i].freq=0x3ffff;
if (chan[i].keyOn) {
@ -398,7 +404,7 @@ int DivPlatformN163::dispatch(DivCommand c) {
if (!isMuted[c.chan]) {
chan[c.chan].volumeChanged=true;
}
chan[c.chan].std.init(ins);
chan[c.chan].macroInit(ins);
chan[c.chan].ws.init(ins,chan[c.chan].waveLen,15,chan[c.chan].insChanged);
break;
}
@ -406,7 +412,7 @@ int DivPlatformN163::dispatch(DivCommand c) {
chan[c.chan].active=false;
chan[c.chan].keyOff=true;
chan[c.chan].keyOn=false;
//chan[c.chan].std.init(NULL);
//chan[c.chan].macroInit(NULL);
break;
case DIV_CMD_NOTE_OFF_ENV:
chan[c.chan].active=false;
@ -546,7 +552,7 @@ int DivPlatformN163::dispatch(DivCommand c) {
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_N163));
chan[c.chan].macroInit(parent->getIns(chan[c.chan].ins,DIV_INS_N163));
chan[c.chan].keyOn=true;
}
}