private function getMeasure(Track $track, $tick)
{
$realTick = $tick >= Duration::QUARTER_TIME ? $tick : Duration::QUARTER_TIME;
$measures = $track->getMeasures();
foreach ($measures as $measure) {
if ($realTick >= $measure->getStart() && $realTick < $measure->getStart() + $measure->getLength()) {
return $measure;
}
}
$this->getHeader($realTick);
for ($i = 0; $i < count($this->headers); $i++) {
$exist = false;
$header = $this->headers[$i];
$measureCount = $track->countMeasures();
for ($j = 0; $j < $measureCount; $j++) {
$measure = $track->getMeasure($j);
if ($measure->getHeader() == $header) {
$exist = true;
}
}
if (!$exist) {
$measure = new Measure($header);
$track->addMeasure($measure);
}
}
return $this->getMeasure($track, $realTick);
}
