private long readBeat(long start, TGMeasure measure, TGTrack track, TGTempo tempo, int voiceIndex)
throws IOException {
int flags = readUnsignedByte();
TGBeat beat = getBeat(measure, start);
TGVoice voice = beat.getVoice(voiceIndex);
if ((flags & 0x40) != 0) {
int beatType = readUnsignedByte();
voice.setEmpty((beatType & 0x02) == 0);
}
TGDuration duration = readDuration(flags);
TGNoteEffect effect = new TGNoteEffect();
if ((flags & 0x02) != 0) {
readChord(track.stringCount(), beat);
}
if ((flags & 0x04) != 0) {
readText(beat);
}
if ((flags & 0x08) != 0) {
readBeatEffects(beat, effect);
}
if ((flags & 0x10) != 0) {
readMixChange(tempo);
}
int stringFlags = readUnsignedByte();
for (int i = 6; i >= 0; i--) {
if ((stringFlags & (1 << i)) != 0 && (6 - i) < track.stringCount()) {
TGString string = track.getString((6 - i) + 1).clone();
TGNote note = readNote(string, track, effect.clone());
voice.addNote(note);
}
voice.setDuration(duration.clone());
}
skip(1);
int read = readByte();
// if (read == 8 || read == 10 || read == 24 ) {
if ((read & 0x08) != 0) {
skip(1);
}
return (!voice.isEmpty() ? duration.getTime() : 0);
}
private long readBeat(long start, TGMeasure measure, TGTrack track, TGTempo tempo)
throws IOException {
int flags = readUnsignedByte();
if ((flags & 0x40) != 0) {
readUnsignedByte();
}
TGBeat beat = getFactory().newBeat();
TGVoice voice = beat.getVoice(0);
TGDuration duration = readDuration(flags);
TGNoteEffect effect = getFactory().newEffect();
if ((flags & 0x02) != 0) {
readChord(track.stringCount(), beat);
}
if ((flags & 0x04) != 0) {
readText(beat);
}
if ((flags & 0x08) != 0) {
readBeatEffects(beat, effect);
}
if ((flags & 0x10) != 0) {
readMixChange(tempo);
}
int stringFlags = readUnsignedByte();
for (int i = 6; i >= 0; i--) {
if ((stringFlags & (1 << i)) != 0 && (6 - i) < track.stringCount()) {
TGString string = track.getString((6 - i) + 1).clone(getFactory());
TGNote note = readNote(string, track, effect.clone(getFactory()));
voice.addNote(note);
}
}
beat.setStart(start);
voice.setEmpty(false);
duration.copy(voice.getDuration());
measure.addBeat(beat);
return duration.getTime();
}