private void writeGraceEffect(TGEffectGrace effect) {
int header = 0;
header = (effect.isDead()) ? header |= GRACE_FLAG_DEAD : header;
header = (effect.isOnBeat()) ? header |= GRACE_FLAG_ON_BEAT : header;
// excribo el header
writeHeader(header);
// excribo el fret
writeByte(effect.getFret());
// excribo la duracion
writeByte(effect.getDuration());
// excribo el velocity
writeByte(effect.getDynamic());
// excribo la transicion
writeByte(effect.getTransition());
}
private void readGrace(TGNoteEffect effect) throws IOException {
int fret = readUnsignedByte();
TGEffectGrace grace = getFactory().newEffectGrace();
grace.setOnBeat(false);
grace.setDead((fret == 255));
grace.setFret(((!grace.isDead()) ? fret : 0));
grace.setDynamic(
(TGVelocities.MIN_VELOCITY + (TGVelocities.VELOCITY_INCREMENT * readUnsignedByte()))
- TGVelocities.VELOCITY_INCREMENT);
int transition = readUnsignedByte();
if (transition == 0) {
grace.setTransition(TGEffectGrace.TRANSITION_NONE);
} else if (transition == 1) {
grace.setTransition(TGEffectGrace.TRANSITION_SLIDE);
} else if (transition == 2) {
grace.setTransition(TGEffectGrace.TRANSITION_BEND);
} else if (transition == 3) {
grace.setTransition(TGEffectGrace.TRANSITION_HAMMER);
}
grace.setDuration(readUnsignedByte());
effect.setGrace(grace);
}