Programa

namespace WindowsGame7
{
/// <summary>
/// This is the main type for your game
/// </summary>
public class Game1 : Microsoft.Xna.Framework.Game
{
GraphicsDeviceManager graphics;
SpriteBatch spriteBatch;
KeyboardState teclado;

Texture2D pacTexture;
Rectangle pacRect;

Texture2D fanTexture;Rectangle fanRect;

Texture2D fan2Texture;
Rectangle fan2Rect;

Texture2D fan3Texture;
Rectangle fan3Rect;

Texture2D winTexture;
Rectangle winRect;

Texture2D dieTexture;
Rectangle dieRect;

Texture2D esfTexture;
Rectangle esfRect;

bool derecha = false;
bool izquierda = false;bool abajo = false;
bool arriba = false;

bool derecha2 = false;
bool izquierda2 = false;
bool abajo2 = false;
bool arriba2 = false;

bool derecha3 = false;
bool izquierda3 = false;
bool abajo3 = false;
bool arriba3 = false;

bool visible = false;
bool visible2 = false;
bool visible3 =false;
bool visible4 = false;

bool inter = false;
bool muerte = false;

Random rand = new Random();

Color miColor;

public Game1()
{
graphics = new GraphicsDeviceManager(this);
Content.RootDirectory = "Content";
}

/// <summary>
/// Allows the game to perform anyinitialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add yourinitialization logic here

base.Initialize();
}

/// <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);

pacTexture = this.Content.Load<Texture2D>("pacman1");
pacRect = new Rectangle(750, 0, 50,50);

fanTexture = this.Content.Load<Texture2D>("fantasma");
fanRect = new Rectangle(1, 1, 50, 50);

esfTexture = this.Content.Load<Texture2D>("esfera");
esfRect = newRectangle(650, 450, 20, 20);

winTexture = this.Content.Load<Texture2D>("YouWin");
winRect = new Rectangle(0, 0, 800, 500);

dieTexture = this.Content.Load<Texture2D>("died");
dieRect = new Rectangle(0, 0, 800, 500);

// TODO: use this.Content to load your game content here
}

/// <summary>
///UnloadContent will be called once per game and is the place to unload
/// all content.
/// </summary>
protected override void UnloadContent()
{
// TODO: Unload any non ContentManager content here
}

/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking forcollisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
this.Exit();...