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channel drag copy: fix channel copying code (thanks tildearrow & eknous)

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yohannd1 2025-09-28 19:55:46 -03:00 • committed by tildearrow
parent 1099c79ec8
commit b8ce3219eb
1 changed files with 10 additions and 2 deletions
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12
src/engine/engine.cpp
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@ -612,8 +612,16 @@ void DivEngine::copyChannel(int src, int dest) {
for (int i=0; i<DIV_MAX_PATTERNS; i++) {
curOrders->ord[dest][i]=curOrders->ord[src][i];
if (curPat[src].data[i]!=NULL && curPat[dest].data[i]!=NULL) {
curPat[src].data[i]->copyOn(curPat[dest].data[i]);
DivPattern* srcPat=curPat[src].data[i];
DivPattern* destPat=curPat[dest].data[i];
if (srcPat==NULL) {
if (destPat!=NULL) {
delete destPat;
curPat[dest].data[i]=NULL;
}
} else {
curPat[src].data[i]->copyOn(curPat[dest].getPattern(i, true));
}
}