public static void MutateWeights(ANNNodeThought thought, float rate)
{
for (int i = 0; i < thought.weights.Count; ++i)
{
thought.weights[i] = MutateFloat(thought.weights[i], rate);
}
}
// Load ---
public static ANNNodeThought Load(string stream)
{
DATA_STRUCTS.ThoughtDataStruct data = new DATA_STRUCTS.ThoughtDataStruct();
data = JsonUtility.FromJson<DATA_STRUCTS.ThoughtDataStruct>(stream);
ANNNodeThought nt = new ANNNodeThought();
data.Write(ref nt);
return nt;
}
// Read & Write
public void Read(ANNNodeThought nt)
{
bias = nt.bias;
if(weights == null)
{
weights = new List<float>();
}
for (int i = 0; i < nt.weights.Count; ++i)
{
weights.Add(nt.weights[i]);
}
}
public void Write(ref ANNNodeThought nt)
{
if (nt == null)
{
Debug.LogWarning("Trying to Write(nodethought) a 'null' thought.");
return;
}
nt.bias = bias;
for(int i = 0; i < this.weights.Count; ++i)
{
nt.weights.Add(this.weights[i]);
}
}
public static void MutateBias(ANNNodeThought thought, float rate)
{
thought.bias = MutateFloat(thought.bias, rate);
}
public void LoadGenerationIntoNet(int gen)
{
if (gen == 0)
{
Parent().Generation = 0;
Parent().UpdateNetwork();
}
string path = ANNSerialization.GLOBALS.TP.Path(Parent().name) + "/" + ANNSerialization.GLOBALS.TP.GenFolderName + gen;
if (!Directory.Exists(path))
{
Debug.LogWarning(this.name + " => Trying to LoadGeneration(gen) but there isn't any file serialized from this network.");
Debug.Log(path);
return;
}
thisGenTPs.Clear();
lastGenTPs.Clear();
for (int index = 0; File.Exists(index.ToString()); ++index)
{
ANNThoughtProcess tp = null;
string file = File.ReadAllText(path + "/" + index.ToString());
string str = "";
char marker = ' ';
for (int i = 0; i < file.Length; ++i)
{
if (file[i] == ANNSerialization.GLOBALS.TP.TPMarker[0])
{
marker = file[i];
}
else if (file[i] == ANNSerialization.GLOBALS.TP.ThoughtMarker[0])
{
marker = file[i];
}
else
{
if (marker == ANNSerialization.GLOBALS.TP.TPMarker[0])
{
if (file[i] == ANNSerialization.GLOBALS.TP.TPSeparator[0])
{
tp = ANNSerialization.TP.Load(str);
}
else
{
str += file[i];
}
}
else if (marker == ANNSerialization.GLOBALS.TP.ThoughtMarker[0])
{
if (file[i] == ANNSerialization.GLOBALS.TP.ThoughtSeparator[0])
{
ANNNodeThought nt = ANNSerialization.THOUGHTS.Load(str);
tp.thoughts.Add(nt);
str = "";
}
else
{
str += file[i];
}
}
}
}
if (tp != null)
{
thisGenTPs.Add(tp);
}
}
StepToNextGeneration();
UpdateNetwork();
}
public List <ANNThoughtProcess> LoadGeneration(int gen)
{
List <ANNThoughtProcess> ret = new List <ANNThoughtProcess>();
if (gen <= 0)
{
Debug.LogWarning(this.name + " => Trying to LoadGeneration(int gen) with an invalid gen number (Note: gen <= 0 is invalid). Gen -> " + gen);
return(ret);
}
string path = ANNSerialization.GLOBALS.TP.Path(Parent().name) + "/" + ANNSerialization.GLOBALS.TP.GenFolderName + gen;
if (!Directory.Exists(path))
{
Debug.LogWarning(this.name + " => Trying to LoadGeneration(int gen) but there isn't any file serialized from this network.");
return(ret);
}
for (int index = 0; File.Exists(path + "/" + index.ToString()); ++index)
{
ANNThoughtProcess tp = new ANNThoughtProcess();
string file = File.ReadAllText(path + "/" + index.ToString());
string str = "";
char marker = ' ';
for (int i = 0; i < file.Length; ++i)
{
if (marker == ' ' && file[i] == ANNSerialization.GLOBALS.TP.TPMarker[0])
{
marker = ANNSerialization.GLOBALS.TP.TPMarker[0];
}
else if (marker == ANNSerialization.GLOBALS.TP.TPMarker[0] && file[i] == ANNSerialization.GLOBALS.TP.ThoughtMarker[0])
{
marker = ANNSerialization.GLOBALS.TP.ThoughtMarker[0];
}
else
{
if (marker == ANNSerialization.GLOBALS.TP.TPMarker[0])
{
if (file[i] == ANNSerialization.GLOBALS.TP.TPSeparator[0])
{
ANNSerialization.DATA_STRUCTS.TPDataStruct tp_data = ANNSerialization.TP.LoadData(str);
tp_data.Write(ref tp);
str = "";
}
else
{
str += file[i];
}
}
else if (marker == ANNSerialization.GLOBALS.TP.ThoughtMarker[0])
{
if (file[i] == ANNSerialization.GLOBALS.TP.ThoughtSeparator[0])
{
if (tp != null)
{
ANNNodeThought nt = ANNSerialization.THOUGHTS.Load(str);
tp.thoughts.Add(nt);
str = "";
}
}
else
{
str += file[i];
}
}
}
}
if (tp != null)
{
ret.Add(tp);
}
}
return(ret);
}
// Serialization ---
public static string ToStream(ANNNodeThought thought)
{
DATA_STRUCTS.ThoughtDataStruct data = new DATA_STRUCTS.ThoughtDataStruct();
data.Read(thought);
return JsonUtility.ToJson(data);
}
