private void BallBounces()
{
// ball bounce
// within paddle bounds, change y direction
if (ball.PosBottom() > paddle.PosTop() && ((ball.PosRight() >= paddle.PosLeft()) && (ball.PosRight() <= paddle.PosRight())))
{
ball.YSpeed *= -1;
}
// sets the hitbotton flag to be true, in which the GameOver function will be called in our game loop and game will exit
if (ball.PosBottom() >= border.PosBottom())
{
hitBottom = true;
}
// top of screen, change y direction
if (ball.PosTop() <= border.PosTop())
{
ball.YSpeed *= -1;
}
// left and right side of screen, change x direction
if (ball.PosRight() >= border.PosRight() || ball.PosLeft() <= border.PosLeft())
{
ball.XSpeed *= -1;
}
}
