/**
* 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);
}
}
private function makeNoteEffect(Note $note, array $pitchBends)
{
$tmp = array();
foreach ($pitchBends as $pitchBend) {
if (!in_array($pitchBend, $tmp)) {
array_push($tmp, $pitchBend);
}
}
// All pitches have the same value: vibrato
if (count($tmp) == 1) {
$note->getEffect()->setVibrato(true);
return;
}
// Bend
$bend = new EffectBend();
$bend->addPoint(0, 0);
foreach ($pitchBends as $k => $pitchBend) {
$bend->addPoint($k, $pitchBend);
}
$note->getEffect()->setBend($bend);
}
