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GUI: add "create wave from selection" option

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in sample editor
This commit is contained in:
tildearrow 2022-08-31 03:34:13 -05:00
parent 16eba9ec96
commit a33e6e3989
4 changed files with 31 additions and 0 deletions
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26
src/gui/doAction.cpp
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@ -1295,6 +1295,32 @@ void FurnaceGUI::doAction(int what) {
MARK_MODIFIED;
break;
}
case GUI_ACTION_SAMPLE_CREATE_WAVE: {
if (curSample<0 || curSample>=(int)e->song.sample.size()) break;
DivSample* sample=e->song.sample[curSample];
SAMPLE_OP_BEGIN;
if (end-start<1) {
showError("select at least one sample!");
} else if (end-start>256) {
showError("maximum size is 256 samples!");
} else {
curWave=e->addWave();
if (curWave==-1) {
showError("too many wavetables!");
} else {
DivWavetable* wave=e->song.wave[curWave];
wave->min=0;
wave->max=255;
wave->len=end-start;
for (unsigned int i=start; i<end; i++) {
wave->data[i-start]=(sample->data8[i]&0xff)^0x80;
}
nextWindow=GUI_WINDOW_WAVE_EDIT;
MARK_MODIFIED;
}
}
break;
}
case GUI_ACTION_ORDERS_UP:
if (curOrder>0) {