public World(ContentManager content, Rectangle Bounds)
{
this.Bounds = Bounds;
this.TextureCreature = content.Load<Texture2D>("Bug");
this.TexturePoint = content.Load<Texture2D>("Point");
this.TextureFood = content.Load<Texture2D>("Circle");
this.MyFont = content.Load<SpriteFont>("MyFont");
this.camera = new Camera(new Viewport(this.Bounds));
this.basicshapes = new BasicShapes();
creature = new List<Creature>();
for (int i = 0; i < NrOfCreatures; i++)
{
Creature c = new Creature(Bounds);
creature.Add(c);
}
food = new List<Food>();
for (int i = 0; i < NrOfFood; i++)
{
Food f = new Food(Bounds);
food.Add(f);
}
obstacle = new List<Obstacle>();
for (int i = 0; i < NrOfObstacles; i++)
{
Obstacle o = new Obstacle(Bounds);
obstacle.Add(o);
}
camera = new Camera(new Viewport(0, 0, 1600, 900));
GA = new GeneticAlgorithm(60, 1);
NrOfDeaths = 0;
GraphValue = new double[32000];
DoDraw = true;
}
public void CrossOver(List<Creature> creature, Rectangle Bounds)
{
int NrOfCrossOver = (int)(creature.Count() * (double)(CrossOverChance / 100));
for (int j = 0; j < NrOfCrossOver; j++)
{
Random random = new Random(Guid.NewGuid().GetHashCode());
Creature ParentA = Selection();
Creature ParentB = Selection();
double[] ParentAWeights = ParentA.Brain.GetWeights();
double[] ParentBWeights = ParentB.Brain.GetWeights();
double[] ChildWeights = new double[ParentAWeights.Length];
int CrossOverPoint = random.Next(0, ParentAWeights.Length);
for (int i = 0; i < CrossOverPoint; i++)
{
ChildWeights[i] = ParentAWeights[i];
}
for (int i = CrossOverPoint; i < ParentAWeights.Length; i++)
{
ChildWeights[i] = ParentBWeights[i];
}
Creature Child = new Creature(Bounds);
Child.Brain.SetWeights(ChildWeights);
NextGeneration.Add(Child);
}
}