/**
* Reads bend
*
* @param NoteEffect $effect
*/
public function readBend(NoteEffect $effect)
{
$bend = new EffectBend();
$this->reader->skip(5);
$points = $this->reader->readInt();
for ($i = 0; $i < $points; $i++) {
$bendPosition = $this->reader->readInt();
$bendValue = $this->reader->readInt();
$this->reader->readByte();
//vibrato
$pointPosition = round($bendPosition * EffectBend::MAX_POSITION_LENGTH / GuitarProReaderInterface::GP_BEND_POSITION);
$pointValue = round($bendValue * EffectBend::SEMITONE_LENGTH / GuitarProReaderInterface::GP_BEND_SEMITONE);
$bend->addPoint($pointPosition, $pointValue);
}
if (count($bend->getPoints())) {
$effect->setBend($bend);
}
}