public void CheckForReflection(Paddle paddle1, Paddle paddle2)
{
Vector2 normal;
if (Position.X < BallRadius + PaddleWidth)
{
if ((Position.Y > paddle1.Position.Y - 40) && (Position.Y < paddle1.Position.Y + 40))
{
normal = new Vector2(1, 0);
Velocity = Vector2.Reflect(Velocity, normal);
}
else
{
Player2Score++;
this.ResetPosition();
}
}
if ((Position.X > graphics.PreferredBackBufferWidth - BallRadius - PaddleWidth))
{
if ((Position.Y > paddle2.Position.Y - 40) && (Position.Y < paddle2.Position.Y + 40))
{
normal = new Vector2(-1, 0);
Velocity = Vector2.Reflect(Velocity, normal);
}
else
{
Player1Score++;
this.ResetPosition();
}
}
if (Position.Y < BallRadius)
{
normal = new Vector2(0, -1);
Velocity = Vector2.Reflect(Velocity, normal);
return;
}
if (Position.Y > graphics.PreferredBackBufferHeight - BallRadius)
{
normal = new Vector2(0, 1);
Velocity = Vector2.Reflect(Velocity, normal);
return;
}
}
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
ballTexture = Content.Load<Texture2D>("ballNew");
greenPaddleTexture = Content.Load<Texture2D>("newPaddleGreen");
bluePaddleTexture = Content.Load<Texture2D>("newPaddleBlue");
horizontalBlur = Content.Load<Effect>("BlurHorizontally");
verticalBlur = Content.Load<Effect>("BlurVertically");
font = Content.Load<SpriteFont>("ScoreFont");
pp = GraphicsDevice.PresentationParameters;
blurHr = new RenderTarget2D(GraphicsDevice, pp.BackBufferWidth / 2, pp.BackBufferHeight / 2);
blurVr = new RenderTarget2D(GraphicsDevice, pp.BackBufferWidth / 2, pp.BackBufferHeight / 2);
wholeScene = new RenderTarget2D(GraphicsDevice, pp.BackBufferWidth, pp.BackBufferHeight);
ball = new Ball(graphics, ballTexture);
paddle1 = new Paddle(graphics,
greenPaddleTexture,
new Vector2((float) greenPaddleTexture.Width / 2, (float) graphics.PreferredBackBufferHeight / 2),
Keys.A,
Keys.Z);
paddle2 = new Paddle(graphics,
bluePaddleTexture,
new Vector2((float) graphics.PreferredBackBufferWidth - bluePaddleTexture.Width / 2, (float) graphics.PreferredBackBufferHeight / 2),
Keys.Up,
Keys.Down);
gameMessage = new GameMessageManager(paddle1, paddle2, ball);
}
public GameMessageManager(Paddle paddle1, Paddle paddle2, Ball ball)
{
this.paddle1 = paddle1;
this.paddle2 = paddle2;
this.ball = ball;
}