private void readChannel(TGSong song, TGTrack track) {
TGChannel channel = this.factory.newChannel();
TGChannelParameter gmChannel1Param = this.factory.newChannelParameter();
TGChannelParameter gmChannel2Param = this.factory.newChannelParameter();
// leo el canal
int channel1 = (readByte() & 0xff);
gmChannel1Param.setKey(GMChannelRoute.PARAMETER_GM_CHANNEL_1);
gmChannel1Param.setValue(Integer.toString(channel1));
// leo el canal de efectos
int channel2 = (readByte() & 0xff);
gmChannel2Param.setKey(GMChannelRoute.PARAMETER_GM_CHANNEL_2);
gmChannel2Param.setValue(Integer.toString(channel2));
// Parseo el banco de sonidos
channel.setBank(channel1 == 9 ? TGChannel.DEFAULT_PERCUSSION_BANK : TGChannel.DEFAULT_BANK);
// leo el instrumento
channel.setProgram(readByte());
// leo el volumen
channel.setVolume(readByte());
// leo el balance
channel.setBalance(readByte());
// leo el chorus
channel.setChorus(readByte());
// leo el reverb
channel.setReverb(readByte());
// leo el phaser
channel.setPhaser(readByte());
// leo el tremolo
channel.setTremolo(readByte());
// ------------------------------------------//
for (int i = 0; i < song.countChannels(); i++) {
TGChannel channelAux = song.getChannel(i);
for (int n = 0; n < channelAux.countParameters(); n++) {
TGChannelParameter channelParameter = channelAux.getParameter(n);
if (channelParameter.getKey().equals(GMChannelRoute.PARAMETER_GM_CHANNEL_1)) {
if (Integer.toString(channel1).equals(channelParameter.getValue())) {
channel.setChannelId(channelAux.getChannelId());
}
}
}
}
if (channel.getChannelId() <= 0) {
channel.setChannelId(song.countChannels() + 1);
channel.setName(("#" + channel.getChannelId()));
channel.addParameter(gmChannel1Param);
channel.addParameter(gmChannel2Param);
song.addChannel(channel);
}
track.setChannelId(channel.getChannelId());
}
public void updateParameters(TGChannel tgChannel, TGChannelParameter tgChannelParameter) {
try {
getOutputTransmitter()
.sendParameter(
tgChannel.getChannelId(), tgChannelParameter.getKey(), tgChannelParameter.getValue());
} catch (MidiPlayerException e) {
e.printStackTrace();
}
}