/// <summary>
/// Calc the next Racket colliding position and move the Racket to this pos
/// </summary>
/// <param name="g">GameObject</param>
/// <param name="b">Ball to check</param>
/// <param name="r">Racket to check</param>
/// <param name="dir">Racket direction</param>
public static void calc(PongGame g, Ball b, Racket r, Racket.Direction dir)
{
Ball imag = new Ball(new Point(b.Position.X, b.Position.Y), new Size(50, 50));
imag.dx = int.Parse(b.dx.ToString());
imag.dy = int.Parse(b.dy.ToString());
while (imag.isCollidingWallEX(g.gameRenderSize) != dir)
{
imag.Move(0.2d, 1);
}
// Console.WriteLine("while ended colliding: " + imag.Position.ToString());
_ii.Add(imag.Position.Y);
int i = imag.Position.Y - (int)(imag.Size.Height); ///0.5f
// Console.WriteLine("moving to: " + i);
r.MoveTo(i, g.gameRenderSize, g.speed);
}
/// <summary>
/// Checks collisions with Racket
/// </summary>
/// <param name="b">used ball</param>
/// <param name="racket">Racket to check</param>
/// <param name="dir">RacketDirection</param>
/// <param name="calc">Auto play second racket</param>
public void checkColision(Ball b, Racket racket, Racket.Direction dir, bool calc = false)
{
int rackTop = racket.Position.Y - b.Size.Height / 2;
int rackBot = racket.Position.Y + racket.Size.Height + b.Size.Height / 2;
//Console.WriteLine("{0}/{1}", rackTop, rackBot);
if (dir == Racket.Direction.Right)
{
if (b.Position.X >= (racket.Position.X - b.Size.Width))
{
// Console.WriteLine("LOOG {0}>={1}", b.Position.X, racket.Position.X - (b.Size.Width / 2) - racket.Size.Width);
if (b.Position.Y >= rackTop && b.Position.Y <= rackBot) //evntl. toleranzzone berechnen
{
b.dx *= -1;
b.Position.X = b.Position.X - 5;
Console.WriteLine("Collided right:" + b.Position.ToString());
if (calc)
{
var dispatcherTimer = new Timer {
Interval = 500
};
dispatcherTimer.Tick += (sender, args) =>
{
var timer = sender as Timer;
if (timer != null)
{
timer.Stop();
}
Console.WriteLine("Calc pos");
Ball.calc(this, ball.Clone(), leftRacket, Racket.Direction.Left);
};
dispatcherTimer.Start();
}
}
}
}
else if (dir == Racket.Direction.Left)
{
if (b.Position.X <= (racket.Position.X + b.Size.Width / 12))
{
if (b.Position.Y >= rackTop && b.Position.Y <= rackBot)
{
b.dx *= -1;
b.Position.X = b.Position.X + 5;
Console.WriteLine("Collided left:" + b.Position.ToString());
this.calc = false;
if (calc)
{
var dispatcherTimer = new Timer {
Interval = 500
};
dispatcherTimer.Tick += (sender, args) =>
{
var timer = sender as Timer;
if (timer != null)
{
timer.Stop();
}
Console.WriteLine("Calc pos");
Ball.calc(this, ball.Clone(), rightRacket, Racket.Direction.Right);
};
dispatcherTimer.Start();
}
}
}
}
if (racket.Position.Y <= 0)
{
racket.Position.Y = 0;
}
if (racket.Position.Y >= (gameRenderSize.Height - racket.Size.Height))
{
racket.Position.Y = gameRenderSize.Height - racket.Size.Height;
}
}
