/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
Vector2 previousGhostPos = ghost.Position;
Vector2 previousCamPos = cam.CamPos;
#region Controls
if (Keyboard.GetState().IsKeyDown(Keys.W)) //&& ghost.Position.Y <= GraphicsDevice.Viewport.Bounds.Height - ghost.Image.Height)
{
ghost.Move(new Vector2(0, -1) * speed);
cam.Move((new Vector2(0, -1) * speed), GraphicsDevice.Viewport);
}
else if (Keyboard.GetState().IsKeyDown(Keys.S))// && ghost.Position.Y > 0)
{
ghost.Move(new Vector2(0, 1) * speed);
cam.Move((new Vector2(0, 1) * speed), GraphicsDevice.Viewport);
}
if (Keyboard.GetState().IsKeyDown(Keys.A))// && ghost.Position.X > 0)
{
ghost.Move(new Vector2(-1, 0) * speed);
cam.Move((new Vector2(-1, 0) * speed), GraphicsDevice.Viewport);
}
else if (Keyboard.GetState().IsKeyDown(Keys.D))// && ghost.Position.X <= GraphicsDevice.Viewport.Bounds.Width - ghost.Image.Width)
{
ghost.Move(new Vector2(1, 0) * speed);
cam.Move((new Vector2(1, 0) * speed), GraphicsDevice.Viewport);
}
#endregion
if (!GraphicsDevice.Viewport.Bounds.Contains(ghost.Bounds))
{
ghost.Move(previousGhostPos - ghost.Position);
cam.Move(previousCamPos - cam.CamPos, GraphicsDevice.Viewport);
}
// TODO: Add your update logic here
base.Update(gameTime);
}