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attempt to fix the volume slide mess

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also a fix to noise arps in basic mode in SMS

the volume slides will be an adventure as the behavior seems to be hard
to determine
This commit is contained in:
tildearrow 2021-05-17 03:06:45 -05:00
parent 53975349e5
commit 67847d79cf
6 changed files with 69 additions and 18 deletions
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1
src/engine/playback.cpp
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@ -342,6 +342,7 @@ void DivEngine::nextTick() {
}
}
if (chan[i].volSpeed!=0) {
chan[i].volume=(chan[i].volume&0xff)|(dispatch->dispatch(DivCommand(DIV_CMD_GET_VOLUME,i))<<8);
chan[i].volume+=chan[i].volSpeed;
if (chan[i].volume>0x7f00) chan[i].volume=0x7f00;
if (chan[i].volume<0) chan[i].volume=0;