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dev71 - more compatibility flags for .mod

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This commit is contained in:
tildearrow 2022-03-23 23:56:59 -05:00
parent ece34990e5
commit bd36a4ffdc
7 changed files with 89 additions and 31 deletions
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56
src/engine/playback.cpp
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@ -821,7 +821,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
}
break;
case 0x0d: // next order
if (changeOrd<0 && curOrder<(song.ordersLen-1)) {
if (changeOrd<0 && (curOrder<(song.ordersLen-1) || !song.ignoreJumpAtEnd)) {
changeOrd=-2;
changePos=effectVal;
}
@ -1229,6 +1229,7 @@ void DivEngine::nextRow() {
}
if (haltOn==DIV_HALT_ROW) halted=true;
firstTick=true;
}
bool DivEngine::nextTick(bool noAccum) {
@ -1281,23 +1282,25 @@ bool DivEngine::nextTick(bool noAccum) {
keyHit[i]=true;
}
}
if (chan[i].volSpeed!=0) {
chan[i].volume=(chan[i].volume&0xff)|(dispatchCmd(DivCommand(DIV_CMD_GET_VOLUME,i))<<8);
chan[i].volume+=chan[i].volSpeed;
if (chan[i].volume>chan[i].volMax) {
chan[i].volume=chan[i].volMax;
chan[i].volSpeed=0;
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
} else if (chan[i].volume<0) {
chan[i].volSpeed=0;
if (song.legacyVolumeSlides) {
chan[i].volume=chan[i].volMax+1;
if (!song.noSlidesOnFirstTick || !firstTick) {
if (chan[i].volSpeed!=0) {
chan[i].volume=(chan[i].volume&0xff)|(dispatchCmd(DivCommand(DIV_CMD_GET_VOLUME,i))<<8);
chan[i].volume+=chan[i].volSpeed;
if (chan[i].volume>chan[i].volMax) {
chan[i].volume=chan[i].volMax;
chan[i].volSpeed=0;
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
} else if (chan[i].volume<0) {
chan[i].volSpeed=0;
if (song.legacyVolumeSlides) {
chan[i].volume=chan[i].volMax+1;
} else {
chan[i].volume=0;
}
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
} else {
chan[i].volume=0;
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
}
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
} else {
dispatchCmd(DivCommand(DIV_CMD_VOLUME,i,chan[i].volume>>8));
}
}
if (chan[i].vibratoDepth>0) {
@ -1315,13 +1318,15 @@ bool DivEngine::nextTick(bool noAccum) {
break;
}
}
if ((chan[i].keyOn || chan[i].keyOff) && chan[i].portaSpeed>0) {
if (dispatchCmd(DivCommand(DIV_CMD_NOTE_PORTA,i,chan[i].portaSpeed,chan[i].portaNote))==2 && chan[i].portaStop && song.targetResetsSlides) {
chan[i].portaSpeed=0;
chan[i].oldNote=chan[i].note;
chan[i].note=chan[i].portaNote;
chan[i].inPorta=false;
dispatchCmd(DivCommand(DIV_CMD_LEGATO,i,chan[i].note));
if (!song.noSlidesOnFirstTick || !firstTick) {
if ((chan[i].keyOn || chan[i].keyOff) && chan[i].portaSpeed>0) {
if (dispatchCmd(DivCommand(DIV_CMD_NOTE_PORTA,i,chan[i].portaSpeed,chan[i].portaNote))==2 && chan[i].portaStop && song.targetResetsSlides) {
chan[i].portaSpeed=0;
chan[i].oldNote=chan[i].note;
chan[i].note=chan[i].portaNote;
chan[i].inPorta=false;
dispatchCmd(DivCommand(DIV_CMD_LEGATO,i,chan[i].note));
}
}
}
if (chan[i].cut>0) {
@ -1354,6 +1359,9 @@ bool DivEngine::nextTick(bool noAccum) {
dispatchCmd(DivCommand(DIV_CMD_LEGATO,i,chan[i].note));
chan[i].resetArp=false;
}
if (song.rowResetsArpPos && firstTick) {
chan[i].arpStage=-1;
}
if (chan[i].arp!=0 && !chan[i].arpYield && chan[i].portaSpeed<1) {
if (--chan[i].arpTicks<1) {
chan[i].arpTicks=song.arpLen;
@ -1377,6 +1385,8 @@ bool DivEngine::nextTick(bool noAccum) {
}
}
firstTick=false;
// system tick
for (int i=0; i<song.systemLen; i++) disCont[i].dispatch->tick();