public Car(Road road, CarGenotype genotype)
{
Genotype = genotype;
Sprite = new Sprite(carTexture)
{
Origin = new Vector2f(carTexture.Size.X / 2, carTexture.Size.Y / 2),
Position = new Vector2f(100, 50)
};
Sensors = new List <Sensor>()
{
new Sensor(road, this, new Vector2f(1, 0)),
new Sensor(road, this, new Vector2f(0.5f, 0.2f)),
new Sensor(road, this, new Vector2f(0.5f, -0.2f)),
new Sensor(road, this, new Vector2f(0.5f, 0.6f)),
new Sensor(road, this, new Vector2f(0.5f, -0.6f))
}.AsReadOnly();
}
public IGenotype Mutation(float mutationProb, float mutationAmount)
{
var newGenotype = new CarGenotype(this);
for (int i = 0; i < Parameters.Length; i++)
{
if (Randomizer.NextDouble() <= mutationProb)
{
newGenotype.Parameters[i] += Randomizer.NextDouble() * (mutationAmount * 2) - mutationAmount;
if (newGenotype.Parameters[i] > 1)
{
newGenotype.Parameters[i] = 1;
}
else if (newGenotype.Parameters[i] < -1)
{
newGenotype.Parameters[i] = -1;
}
}
}
return(newGenotype);
}
public CarGenotype(CarGenotype carGenotype)
{
carGenotype.Parameters.CopyTo(Parameters, 0);
}