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dev168 - new behavior for porta in C64

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tildearrow 2023-08-23 12:50:22 -05:00
parent b946c35fa7
commit 62a1a383ee
5 changed files with 39 additions and 7 deletions
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20
src/engine/playback.cpp
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@ -1208,8 +1208,26 @@ void DivEngine::nextRow() {
if (disCont[dispatchOfChan[i]].dispatch!=NULL) {
wantPreNote=disCont[dispatchOfChan[i]].dispatch->getWantPreNote();
if (wantPreNote) {
bool doPreparePreNote=true;
int addition=0;
for (int j=0; j<curPat[i].effectCols; j++) {
if (!song.preNoteNoEffect) {
if (pat->data[curRow][4+(j<<1)]==0x03) {
doPreparePreNote=false;
break;
}
if (pat->data[curRow][4+(j<<1)]==0x06) {
doPreparePreNote=false;
break;
}
if (pat->data[curRow][4+(j<<1)]==0xea) {
if (pat->data[curRow][5+(j<<1)]>0) {
doPreparePreNote=false;
break;
}
}
}
if (pat->data[curRow][4+(j<<1)]==0xed) {
if (pat->data[curRow][5+(j<<1)]>0) {
addition=pat->data[curRow][5+(j<<1)]&255;
@ -1217,7 +1235,7 @@ void DivEngine::nextRow() {
}
}
}
dispatchCmd(DivCommand(DIV_CMD_PRE_NOTE,i,ticks+addition));
if (doPreparePreNote) dispatchCmd(DivCommand(DIV_CMD_PRE_NOTE,i,ticks+addition));
}
}