public static int[][] GetPitchOutput(List <NeatPlayer> players)
{
//convert inputs to correct values
int[] inputs = currentPitchPhrase;
//inputs = currentKey.Pitches.Select(p => p.Value).ToArray();
int[][] outputs = new int[players.Count][];
for (int i = 0; i < outputs.Length; i++)
{
outputs[i] = new int[inputs.Length];
}
for (int i = 0; i < inputs.Length; i++)
{
for (int p = 0; p < players.Count; p++)
{
var brainInput = MusicEnvironment.getBrainInputDelayed(outputs, inputs, p, players.Count, i);
outputs[p][i] = MusicEnvironment.convertToMidiClass(players[p].calculateOutput(brainInput));
}
}
return(outputs);
}
public override void Create()
{
double[] currentDurationPhrase = MusicLibrary.CurrentSongDuration();
int[] currentPitchPhrase = MusicLibrary.CurrentSongPitch();
double[] rhythmInputs = MusicEnvironment.createDurationInputs(currentDurationPhrase);
int[] pitchInputs = MusicEnvironment.createPitchInputs(currentPitchPhrase, currentDurationPhrase);
string CHAMPION_FILE = @"..\..\..\NeatMusic\bin\Debug\host_parasite_champion.xml";
List <NeatGenome> anns;
XmlConfigurator.Configure(new System.IO.FileInfo("log4net.properties"));
// Load config XML.
XmlDocument xmlConfig = new XmlDocument();
//load genomes
// Save the best genome to file
XmlReaderSettings xwSettings = new XmlReaderSettings();
using (XmlReader xw = XmlReader.Create(CHAMPION_FILE, xwSettings))
{
anns = NeatGenomeXmlIO.ReadCompleteGenomeList(xw, false);
}
foreach (var neatGenome in anns)
{
Console.WriteLine("id_" + neatGenome.Id);
}
// Load config XML.
XmlDocument xmlConfig1 = new XmlDocument();
xmlConfig1.Load(@"..\..\..\NeatMusic\bin\Debug\config.xml");
XmlElement xmlElement = xmlConfig1.DocumentElement;
var activation = ExperimentUtils.CreateActivationScheme(xmlElement, "Activation");
IGenomeDecoder <NeatGenome, IBlackBox> genomeDecoder = new NeatGenomeDecoder(activation);
int MODULE_COUNT = anns.Count / 2;
int LENGHT = rhythmInputs.Length;
int LENGTHPITCH = currentPitchPhrase.Length;
//int LENGTHPITCH = LENGHT;
int SEED_PITCH = 0;
var rhythmPlayers = new List <NeatPlayer>();
var pitchPlayers = new List <NeatPlayer>();
for (int i = 0; i < MODULE_COUNT; i++)
{
rhythmPlayers.Add(new NeatPlayer(genomeDecoder.Decode(anns[i])));
}
for (int i = MODULE_COUNT; i < MODULE_COUNT * 2; i++)
{
pitchPlayers.Add(new NeatPlayer(genomeDecoder.Decode(anns[i])));
}
double[][] rhythmOutput = new double[MODULE_COUNT][];
int[][] pitchOutput = new int[MODULE_COUNT][];
for (int i = 0; i < MODULE_COUNT; i++)
{
rhythmOutput[i] = new double[LENGHT];
pitchOutput[i] = new int[LENGTHPITCH];
}
for (int i = 0; i < MODULE_COUNT; i++)
{
rhythmOutput[i] = new double[LENGHT];
pitchOutput[i] = new int[LENGHT];
}
for (int i = 0; i < LENGHT; i++)
{
for (int p = 0; p < MODULE_COUNT; p++)
{
var brainInput = MusicEnvironment.getBrainInputDelayed(pitchOutput, pitchInputs, p, MODULE_COUNT, i);
pitchOutput[p][i] = MusicEnvironment.convertToMidiClass(pitchPlayers[p].calculateOutput(brainInput));
}
}
for (int i = 0; i < LENGHT; i++)
{
for (int p = 0; p < MODULE_COUNT; p++)
{
var brainInput = MusicEnvironment.getBrainInputDelayed(rhythmOutput, rhythmInputs, p, MODULE_COUNT, i);
rhythmOutput[p][i] = rhythmPlayers[p].calculateOutput(brainInput);
}
}
printFitness(MODULE_COUNT, pitchPlayers, rhythmPlayers);
//get standard deviation
Console.WriteLine(@"Input deviation: {0}", SmoothedZSmoothening.StandardDeviation(rhythmInputs));
for (int i = 0; i < rhythmOutput.Length; i++)
{
double standardDev = SmoothedZSmoothening.StandardDeviation(rhythmOutput[i]);
Console.WriteLine(@"Module {0} deviation: {1}", i, standardDev);
}
//look at outputs and find out when there are new notes and what they are
//new note when current value is higher than previous one
List <double>[] durationsLists = new List <double> [MODULE_COUNT];
List <int>[] pitchLists = new List <int> [MODULE_COUNT];
for (int i = 0; i < MODULE_COUNT; i++)
{
durationsLists[i] = new List <double>();
pitchLists[i] = new List <int>();
findNewNotesFromOutput(rhythmOutput[i], pitchOutput[i], LENGHT, out durationsLists[i], out pitchLists[i]);
mergeRests(durationsLists[i], pitchLists[i]);
printResults(durationsLists[i], pitchLists[i], i + 1);
}
Sequence seq = new Sequence();
seq.Add(getTrack(currentPitchPhrase, currentDurationPhrase, 60));
//save input phrase in separate file
seq.Save("base.mid");
for (int i = 0; i < MODULE_COUNT; i++)
{
//int offset = i%2 == 0 ? 60 + 12 * (i/2 + 1) : 48 - 12 * (i/2 + 1); //how should this be done?
int offset = 48;
Track t = getTrack(pitchLists[i].ToArray(), durationsLists[i].ToArray(), offset);
Sequence singleTrack = new Sequence();
singleTrack.Add(t);
singleTrack.Save("track" + (i + 1) + ".mid");
seq.Add(t);
}
seq.Save("test.mid");
// Hit return to quit.
Console.ReadLine();
}