public void Reproduction(bool mutate = true)
{
List <DNA> reproducedDNAs = new List <DNA>();
if (DNAList.Count < 2 && DNAList.Count > 0) // if one is present, reproduce by itself and mutate
{
DNA reproducedDNA = new DNA(DNAList[0]);
if (mutate && UnityEngine.Random.Range(0f, 1f) >= GeneticAlgorithm.instance.mutationRate)
{
reproducedDNA.Mutate();
}
reproducedDNAs.Add(reproducedDNA);
DNAList.AddRange(reproducedDNAs);
Debug.Log(".Added " + reproducedDNAs.Count + " Offsprings. [" + DNAList.Count + "/" + CreatureSpawner.instance.creaturesCount + "]");
}
else if (DNAList.Count >= 2)
{
for (int i = 0; i < DNAList.Count - 1; i++)
{
DNA parent1DNA = DNAList[i];
DNA parent2DNA = DNAList[i + 1];
List <DNA> crossedDNAs = parent1DNA.CrossoverBothWays(parent2DNA);
foreach (DNA crossedDNA in crossedDNAs)
{
crossedDNA.Mutate();
}
reproducedDNAs.AddRange(crossedDNAs);
}
DNAList.AddRange(reproducedDNAs);
Debug.Log("Added " + reproducedDNAs.Count + " Offsprings. [" + DNAList.Count + "/" + CreatureSpawner.instance.creaturesCount + "]");
}
}