public void AddBall(Point position)
{
SmallBall b = new SmallBall();
b.Center = position;
balls.Add(b);
}
public bool Touches(SmallBall ball)
{
return((ball.Center.X - Center.X) * (ball.Center.X - Center.X) + (ball.Center.Y - Center.Y) * (ball.Center.Y - Center.Y) <= RADIUS * RADIUS);
}
public bool isCollidingSmall(SmallBall smallBall)
{
double distanceSmallBall = (Center.X - smallBall.Center.X) * (Center.X - smallBall.Center.X) + (Center.Y - smallBall.Center.Y) * (Center.Y - smallBall.Center.Y);
return(isHit && distanceSmallBall <= (radius + smallBall.radius) * (radius + smallBall.radius));
}
