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more slide fixes

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we are closer and closer
This commit is contained in:
tildearrow 2021-05-26 02:34:40 -05:00
parent 42cd300b46
commit 30692985dc
2 changed files with 16 additions and 4 deletions
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4
src/engine/engine.h
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@ -18,7 +18,7 @@ struct DivChannelState {
int vibratoDepth, vibratoRate, vibratoPos, vibratoDir, vibratoFine;
int tremoloDepth, tremoloRate, tremoloPos;
unsigned char arp, arpStage, arpTicks;
bool doNote, legato, portaStop, keyOn, nowYouCanStop;
bool doNote, legato, portaStop, keyOn, nowYouCanStop, stopOnOff;
DivChannelState():
note(-1),
@ -40,7 +40,7 @@ struct DivChannelState {
arp(0),
arpStage(-1),
arpTicks(1),
doNote(false), legato(false), portaStop(false), keyOn(false), nowYouCanStop(true) {}
doNote(false), legato(false), portaStop(false), keyOn(false), nowYouCanStop(true), stopOnOff(false) {}
};
class DivEngine {

16
src/engine/playback.cpp
View file

@ -164,6 +164,11 @@ void DivEngine::processRow(int i, bool afterDelay) {
if (pat->data[curRow][0]==100) {
chan[i].note=-1;
chan[i].keyOn=false;
if (chan[i].stopOnOff) {
chan[i].portaNote=-1;
chan[i].portaSpeed=-1;
chan[i].stopOnOff=false;
}
dispatchCmd(DivCommand(DIV_CMD_NOTE_OFF,i));
} else if (!(pat->data[curRow][0]==0 && pat->data[curRow][1]==0)) {
chan[i].note=pat->data[curRow][0]+pat->data[curRow][1]*12;
@ -214,7 +219,9 @@ void DivEngine::processRow(int i, bool afterDelay) {
} else {
chan[i].portaNote=0x60;
chan[i].portaSpeed=effectVal;
chan[i].portaStop=false;
chan[i].portaStop=true;
chan[i].nowYouCanStop=false;
chan[i].stopOnOff=false;
}
break;
case 0x02: // ramp down
@ -226,6 +233,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].portaSpeed=effectVal;
chan[i].portaStop=true;
chan[i].nowYouCanStop=false;
chan[i].stopOnOff=false;
}
break;
case 0x03: // portamento
@ -237,6 +245,7 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].portaSpeed=effectVal;
chan[i].portaStop=true;
chan[i].doNote=false;
chan[i].stopOnOff=true;
dispatchCmd(DivCommand(DIV_CMD_PRE_PORTA,i));
}
break;
@ -271,12 +280,14 @@ void DivEngine::processRow(int i, bool afterDelay) {
chan[i].portaSpeed=(effectVal>>4)*4;
chan[i].portaStop=true;
chan[i].nowYouCanStop=false;
chan[i].stopOnOff=true;
break;
case 0xe2: // portamento down
chan[i].portaNote=chan[i].note-(effectVal&15);
chan[i].portaSpeed=(effectVal>>4)*4;
chan[i].portaStop=true;
chan[i].nowYouCanStop=false;
chan[i].stopOnOff=true;
break;
case 0xe3: // vibrato direction
chan[i].vibratoDir=effectVal;
@ -309,12 +320,13 @@ void DivEngine::processRow(int i, bool afterDelay) {
dispatchCmd(DivCommand(DIV_CMD_NOTE_ON,i,chan[i].note,chan[i].volume>>8));
}
chan[i].doNote=false;
/*
if (!chan[i].keyOn) {
if (chan[i].portaStop && chan[i].nowYouCanStop) {
chan[i].portaNote=-1;
chan[i].portaSpeed=-1;
}
}
}*/
chan[i].keyOn=true;
}
chan[i].nowYouCanStop=true;