/**
* Reads channels informations
*
* @return array $channels
*/
public function readChannels()
{
$channels = array();
for ($i = 0; $i < 64; $i++) {
$channel = new Channel();
$channel->setProgram($this->reader->readInt());
$channel->setVolume($this->toChannelShort($this->reader->readByte()));
$channel->setBalance($this->toChannelShort($this->reader->readByte()));
$channel->setChorus($this->toChannelShort($this->reader->readByte()));
$channel->setReverb($this->toChannelShort($this->reader->readByte()));
$channel->setPhaser($this->toChannelShort($this->reader->readByte()));
$channel->setTremolo($this->toChannelShort($this->reader->readByte()));
$channel->setBank($i == 9 ? Channel::DEFAULT_PERCUSSION_BANK : Channel::DEFAULT_BANK);
if ($channel->getProgram() < 0) {
$channel->setProgram(0);
}
$channels[] = $channel;
$this->reader->skip(2);
}
return $channels;
}
