protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
Player.LoadTexture(new Texture2D(GraphicsDevice, 100, 20, false, SurfaceFormat.Single));
Ball.LoadTexture(new Texture2D(GraphicsDevice, 10, 10, false, SurfaceFormat.Single));
Blocks.ForEach(b => b.LoadTexture(new Texture2D(GraphicsDevice, 200, 20, false, SurfaceFormat.Single)));
Blocks.ForEach(b => Ball.AddSprite(b));
Ball.AddSprite(Player);
}