private bool ballsCollide(HandleObject ballA, HandleObject ballB)
{
double a = ballA.getRadius() + ballB.getRadius();
double dx = ballA.center().X - ballB.center().X;
double dy = ballA.center().Y - ballB.center().Y;
return a * a > (dx * dx + dy * dy);
}
public bool isBallScored(HandleObject ball)
{
if (box.isPointInside(ball.center()) && ball.getVelocity().Y > 0 )
{
score++;
cheer.Play();
ball.processed();
return true;
}
return false;
}