public function __construct(Song $song, $sHeader, $eHeader)
{
$this->song = $song;
$this->sHeader = $sHeader;
$this->eHeader = $eHeader;
$this->count = $song->countMeasureHeaders();
$this->index = 0;
$this->lastIndex = -1;
$this->shouldPlay = true;
$this->repeatOpen = true;
$this->repeatAlternative = 0;
$this->repeatStart = Duration::QUARTER_TIME;
$this->repeatEnd = 0;
$this->repeatMove = 0;
$this->repeatStartIndex = 0;
$this->repeatNumber = 0;
}
private function writeMeasures(Song $song, Tempo $tempo)
{
for ($i = 0; $i < $song->countMeasureHeaders(); $i++) {
$header = $song->getMeasureHeader($i);
for ($j = 0; $j < $song->countTracks(); $j++) {
$track = $song->getTrack($j);
$measure = $track->getMeasure($i);
$this->writeMeasure($measure, $header->getTempo()->getValue() != $tempo->getValue());
}
$tempo->copyFrom($header->getTempo());
}
}
