/** * 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 $channels; }
private function checkChannels() { for ($tc = 0; $tc < count($this->tempChannels); $tc++) { $tempChannel = $this->tempChannels[$tc]; if ($tempChannel->getTrack() > 0) { $channelExists = false; for ($c = 0; $c < count($this->channels); $c++) { $channel = $this->channels[$c]; $channelRoute = $this->channelRouter->getRoute($channel->getChannelId()); if ($channelRoute !== null) { if ($channelRoute->getChannel1() == $tempChannel->getChannel() || $channelRoute->getChannel2() == $tempChannel->getChannel()) { $channelExists = true; } } } if (!$channelExists) { $channel = new Channel(); $channel->setChannelId(count($this->channels) + 1); $channel->setProgram($tempChannel->getInstrument()); $channel->setVolume($tempChannel->getVolume()); $channel->setBalance($tempChannel->getBalance()); $channel->setName('#' . $channel->getChannelId()); $channel->setBank($tempChannel->getChannel() == 9 ? Channel::DEFAULT_PERCUSSION_BANK : Channel::DEFAULT_BANK); $channelRoute = new ChannelRoute($channel->getChannelId()); $channelRoute->setChannel1($tempChannel->getChannel()); $channelRoute->setChannel2($tempChannel->getChannel()); for ($tcAux = $tc + 1; $tcAux < count($this->tempChannels); $tcAux++) { $tempChannelAux = $this->tempChannels[$tcAux]; if ($tempChannel->getTrack() == $tempChannelAux->getTrack()) { if ($channelRoute->getChannel2() == $channelRoute->getChannel1()) { $channelRoute->setChannel2($tempChannelAux->getChannel()); } else { $tempChannelAux->setTrack(-1); } } } $this->channelRouter->configureRoutes($channelRoute, $tempChannel->getChannel() == 9); $this->channels[] = $channel; } } } }