public override void Update(GameTime gameTime,GameObjects gameObjects)
{
if(_playerType==PlayerTypes.Computer)
{
var random = new Random();
var reactionThreshold = random.Next(30, 50);
if (gameObjects.Ball.Location.Y + gameObjects.Ball.Height < Location.Y + reactionThreshold )
{
Velocity = new Vector2(0, -7.5f);
}
if (gameObjects.Ball.Location.Y > Location.Y + Height + reactionThreshold )
{
Velocity = new Vector2(0, 7.5f);
}
}
if (_playerType == PlayerTypes.Human)
{
if (Keyboard.GetState().IsKeyDown(Keys.Up) || gameObjects.TouchInput.Up)
Velocity = new Vector2(0, -8f);
if (Keyboard.GetState().IsKeyDown(Keys.Down) || gameObjects.TouchInput.Down)
Velocity = new Vector2(0, 8f);
}
base.Update(gameTime,gameObjects);
}
public void Update(GameTime gameTime, GameObjects gameObjects)
{
if(gameObjects.Ball.Location.X + gameObjects.Ball.Width < 0)
{
ComputerScore++;
gameObjects.Ball.AttachTo(gameObjects.PlayerPaddle);
}
if(gameObjects.Ball.Location.X > _gameBoundaries.Width)
{
PlayerScore++;
gameObjects.Ball.AttachTo(gameObjects.PlayerPaddle);
}
}
public override void Update(GameTime gameTime,GameObjects gameObjects)
{
if((Keyboard.GetState().IsKeyDown(Keys.Space) || gameObjects.TouchInput.Tapped) && attachedToPaddle!=null)
{
var newVelocity = new Vector2(BALL_SPEED, attachedToPaddle.Velocity.Y * .65f);
Velocity = newVelocity;
attachedToPaddle = null;
}
if (attachedToPaddle != null)
{
Location.X = attachedToPaddle.Location.X + attachedToPaddle.Width;
Location.Y = attachedToPaddle.Location.Y;
}
else
{
if(BoundingBox.Intersects(gameObjects.PlayerPaddle.BoundingBox) || BoundingBox.Intersects(gameObjects.ComputerPaddle.BoundingBox))
{
Velocity = new Vector2(-Velocity.X, Velocity.Y);
}
}
base.Update(gameTime,gameObjects);
}
public virtual void Update(GameTime gameTime,GameObjects gameObjects)
{
Location += Velocity;
CheckBounds();
}
/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
var gameBoundaries=new Rectangle(0,0,Window.ClientBounds.Width, Window.ClientBounds.Height );
var paddleTexture = Content.Load<Texture2D>("Paddle");
playerPaddle = new Paddle(paddleTexture, Vector2.Zero, gameBoundaries,PlayerTypes.Human);
computerPaddle = new Paddle(paddleTexture,Vector2.Zero ,gameBoundaries,PlayerTypes.Computer);
var computerPaddleLocation = new Vector2(gameBoundaries.Width - paddleTexture.Width, 0);
computerPaddle = new Paddle(paddleTexture, computerPaddleLocation, gameBoundaries,PlayerTypes.Computer);
ball=new Ball(Content.Load<Texture2D>("Ball"), Vector2.Zero, gameBoundaries);
ball.AttachTo(playerPaddle);
score = new Score(Content.Load<SpriteFont>("GameFont"),gameBoundaries);
gameObjects = new GameObjects {PlayerPaddle = playerPaddle, ComputerPaddle = computerPaddle, Ball = ball,Score = score};
}
