private void crossOver(int childCount)
{
for (int j = 0; j < childCount; j++)
{
int randomIndexOne = rnd.Next(parent.Count);
int randomIndexTwo = rnd.Next(parent.Count);
chromosome tempOne = new chromosome();
chromosome tempTwo = new chromosome();
for (int i = 0; i < length * length; i++)
{
if (i < (length * length / 2))
{
tempOne.chrome[i] = parent[randomIndexOne].chrome[i];
tempTwo.chrome[i] = parent[randomIndexTwo].chrome[i];
}
else
{
tempOne.chrome[i] = parent[randomIndexTwo].chrome[i];
tempTwo.chrome[i] = parent[randomIndexOne].chrome[i];
}
}
tempOne.fitnessValue = fittnessCalculate(tempOne.chrome);
tempTwo.fitnessValue = fittnessCalculate(tempTwo.chrome);
socity.Add(tempOne);
socity.Add(tempTwo);
}
socityAggregationFitness();
}
public chromosome(chromosome copy)
{
this.fitnessValue = copy.fitnessValue;
this.chrome = new int[copy.chrome.Length];
for (int i = 0; i < copy.chrome.Length; i++)
{
this.chrome[i] = copy.chrome[i];
}
this.aggregationFittness = 0;
}
public void purgingSocity(int socityCount)
{
int itemToremove = socity.Count - socityCount;
for (int i = 0; i < itemToremove; i++)
{
chromosome temp = (chromosome)(from x in socity where x.fitnessValue == socity.Min(chrome => chrome.fitnessValue) select x).First();
socity.Remove(temp);
}
}
public Organism(GameObject _body, ann _brain, chromosome _dna, ga _ecosystem)
{
body = _body;
brain = _brain;
dna = _dna;
ecosystem = _ecosystem;
cycleDelay = 0.016f;
name = "";
}
private void createSocity(int socityPopulation)
{
for (int i = 0; i < socityPopulation; i++)
{
chromosome temp = new chromosome();
numberPool = new int[] { length, length, length, length };
for (int j = 0; j < length * length; j++)
{
temp.chrome[j] = getNumberOfPool() + 1;
}
temp.fitnessValue = fittnessCalculate(temp.chrome);
socity.Add(temp);
}
socityAggregationFitness();
}
private void chooseParent(int parentCount)
{
parent = new List <chromosome> ();
for (int i = 0; i < parentCount; i++)
{
double chance = rnd.NextDouble() * socity[socity.Count - 1].aggregationFittness;
for (int j = 0; j < socity.Count; j++)
{
if (chance <= socity[j].aggregationFittness)
{
chromosome temp = new chromosome(socity[i]);
parent.Add(temp);
break;
}
}
}
}
private Organism CreateOrganism(string name)
{
GameObject body = AddTank();
Vector3 inputVal = UnityTools.ClosestWithTag(tank, "point").transform.position;
ann brain = new ann(6, 3, 2, 5, new List<float>() { tank.transform.position.x,
tank.transform.position.y,
tank.transform.position.z,
inputVal.x,
inputVal.y,
inputVal.z});
chromosome dna = new chromosome(24, ecosystem);
Organism thisOrg = new Organism(body, brain, dna, ecosystem);
thisOrg.name = name;
body.name = name;
totalPopulation++;
StartCoroutine(thisOrg.BodyClock());
Log.Add(name + "was born.");
return thisOrg;
}
public List<float> Decode(chromosome chromosomeToDecode)
{
List<float> returnVal = new List<float>();
foreach (byte key in chromosomeToDecode.genes) {
float val;
if (codex.TryGetValue(key, out val)) {
returnVal.Add(val);
} else {
returnVal.Add(0);
}
}
return returnVal;
}