public class Game1 : Microsoft.Xna.Framework.Game
    {

Pacman pacman;

_________________________________________________

protected override void LoadContent()
        {
            // Create a new SpriteBatch, which can be used to draw textures.
            spriteBatch = new SpriteBatch(GraphicsDevice);

            pacman = new Pacman(texture, pos);
            map = new Map(texture, new Vector2(0, 55), ref pacman);

__________________________________________________

 protected override void Update(GameTime gameTime)


            switch (current_state)
            {
                case GameState.level1:
                    {
                        pacman.Update();
                        map.Update();

                     }
                 break;
___________________________________________________
 protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.Black);

            spriteBatch.Begin();

                 case GameState.level1:
                    {
                        map.Draw(spriteBatch);
                        spriteBatch.Draw(score_bar, new Vector2(90, 5), Color.White);
                        spriteBatch.DrawString(font, " " + map.lives, new Vector2(270, 3), Color.Blue);
                        spriteBatch.DrawString(font, " " + map.score, new Vector2(510, 3), Color.Blue);
                        pacman.Draw(spriteBatch);
                   }
                  break;

       spriteBatch.End();