public IFlockCollection AddBoid(HashSet <IFlockBoid> flock, IFlockBoid boid)
{
flock.Add(boid);
if (!Flocks.Contains(flock))
{
Flocks.Add(flock);
}
return(this);
}
public IFlockCollection CreateFlock(IEnumerable <IFlockBoid> boids)
{
Flocks.Add(new HashSet <IFlockBoid>(boids));
return(this);
}
