private boolean buildNoteSequence() {
noteSequence = new NoteSequence();
double quantizeBeatFactor = quantizeBeatSetting * 1000.0 * 60.0 / (double) getBPM();
double quantizeDurationFactor = quantizeDurationSetting * 1000.0 * 60.0 / (double) getBPM();
for (int i = 0; i < noteList.size(); i++) {
noteListElement = noteList.get(i);
if (noteListElement.underTone == true) {
continue;
}
note = noteListElement.note;
if (note < getLowPitch()) continue;
if (note > getHighPitch()) continue;
double startTime = (double) (noteListElement.startTime);
if (quantizeBeatFactor != 0.0)
startTime = Math.floor(startTime / quantizeBeatFactor) * quantizeBeatFactor;
long startTick = 1 + (long) (startTime * getTickRate() / 1000.0);
double endTime = (double) (noteListElement.endTime);
if (quantizeBeatFactor != 0.0)
endTime = Math.ceil(endTime / quantizeBeatFactor) * quantizeBeatFactor;
if (quantizeDurationFactor != 0)
endTime =
startTime
+ (Math.ceil((endTime - startTime) / quantizeDurationFactor)
* quantizeDurationFactor);
long endTick = 1 + (long) (endTime * getTickRate() / 1000.0);
if ((endTick - startTick) < 1) endTick = startTick + 1;
System.out.println(
"times: " + startTime + ", " + endTime + ", " + getStartTime() + ", " + getEndTime());
if (endTime < getStartTime()) continue;
if (startTime > getEndTime()) continue;
velocity = 64;
noteSequence.add(new NoteSequenceElement(note, ON, startTick, velocity));
noteSequence.add(new NoteSequenceElement(note, OFF, endTick, velocity));
}
if (noteSequence.size() == 0) {
return false;
} else {
noteSequence.sort();
return true;
}
}
