KeyboardState mykeyboardstate;

//create a keyboardstate object to get the state of the keyboard

       

MouseState mymousesatate;

//get the state of the mouse

      

 SpriteFont myfont;

//add a sprite font to draw String in the screan

Texture2D mytexture, mytexture2;//creating texture object

float Position = 0.0f;//initializing up down position

      

float Position2 = 0.0f;//initializing left right position

       

float mousex = 0.0f;//initilizing mousex position 

      

float mousey = 0.0f;//initializing mousey position

//change the window title

Window.Title = "Using the keyboard+mouse-demo";

myfont = Content.Load<SpriteFont>("Arial");

mytexture = Content.Load<Texture2D>("pic");

mytexture2 = Content.Load<Texture2D>("cursor");

 mykeyboardstate = Keyboard.GetState();//capturing the keybard state

 mymousesatate = Mouse.GetState();//capturing mouse state

 mousex = (float)mymousesatate.X;//getting the x position of the mouse

 mousey = (float)mymousesatate.Y;//getting the y position of the mouse

       

// Move 400 pixels each second

  float moveFactorPerSecond = 80 *            (float)gameTime.ElapsedRealTime.TotalMilliseconds / 1000.0f;

//chage the position according to the key pressed up,down,left,right

          

 if (mykeyboardstate.IsKeyDown(Keys.Up))

         Position -= moveFactorPerSecond;

  if (mykeyboardstate.IsKeyDown(Keys.Down))

          Position += moveFactorPerSecond;

           

if (mykeyboardstate.IsKeyDown(Keys.Left))

         Position2 -= moveFactorPerSecond;

 if (mykeyboardstate.IsKeyDown(Keys.Right))

          Position2 += moveFactorPerSecond;

myspitebatch.Begin();//start process

 

Vector2 position = new Vector2(200.0f + (int)Position2, 200.0f + ((int)Position));

  //setting position with variables (Position1) and (Position2)

  //those variables change the position of the image according to the key pressing

           

 myspitebatch.Draw(mytexture, position, Color.White);//drawing the image

           

 myspitebatch.DrawString(myfont, "Use Arrowkeys to move the image&use mouse to point", new Vector2(10.0f, 10.0f), Color.Gold);//drawing text on the screan

 myspitebatch.Draw(mytexture2, new Vector2(mousex, mousey), Color.White);

       //drawing the cursor image, acording to the mouse position

 

 myspitebatch.End();//end process

/*

 content created by -uditha sampath bandara

 udithamail@yahoo.com

 >

*/

using System;

using System.Collections.Generic;

using System.Linq;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Audio;

using Microsoft.Xna.Framework.Content;

using Microsoft.Xna.Framework.GamerServices;

using Microsoft.Xna.Framework.Graphics;

using Microsoft.Xna.Framework.Input;

using Microsoft.Xna.Framework.Media;

using Microsoft.Xna.Framework.Net;

using Microsoft.Xna.Framework.Storage;

namespace Mouse_and_keyboard

{

    ///<summary>

    /// This is the main type for your game

    ///</summary>

    public class Game1 :Microsoft.Xna.Framework.Game

nbsp;   {

        GraphicsDeviceManager graphics;

        SpriteBatch myspitebatch;

        KeyboardState mykeyboardstate;

        MouseState mymousesatate;      

        SpriteFont myfont;

       Texture2D mytexture, mytexture2;

        float Position = 0.0f;

        float Position2 = 0.0f;

        float mousex = 0.0f;

        float mousey = 0.0f;

        public Game1()

        {

            graphics = new GraphicsDeviceManager(this);

            Content.RootDirectory = "Content";

        }

        ///<summary>

        /// Allows the game to perform any initialization 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()

        {

                        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()

        {

            Window.Title = "Using the keyboard+mouse-demo";

            myspitebatch = new SpriteBatch(GraphicsDevice);

            myfont = Content.Load<SpriteFont>("Arial");

            mytexture = Content.Load<Texture2D>("pic");

            mytexture2 = Content.Load<Texture2D>("cursor");

        }

        ///<summary>

        /// UnloadContent will be called once per game and is the place to unload

        /// all content.

        ///</summary>

        protected override void UnloadContent()

        {

         }

        /// <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)

        {

            // Allows the game to exit

            if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)

                this.Exit();

            mykeyboardstate = Keyboard.GetState();

            mymousesatate = Mouse.GetState();

            mousex = (float)mymousesatate.X;

            mousey = (float)mymousesatate.Y;

            float moveFactorPerSecond = 80 *

                (float)gameTime.ElapsedRealTime.TotalMilliseconds / 1000.0f;

            if (mykeyboardstate.IsKeyDown(Keys.Up))

                Position -= moveFactorPerSecond;

            if (mykeyboardstate.IsKeyDown(Keys.Down))

                Position += moveFactorPerSecond;

            if (mykeyboardstate.IsKeyDown(Keys.Left))

                Position2 -= moveFactorPerSecond;

            if (mykeyboardstate.IsKeyDown(Keys.Right))

                Position2 += moveFactorPerSecond;

            base.Update(gameTime);

        }

        ///<summary>

        /// This is called when the game should draw itself.

        ///</summary>

        ///<param name="gameTime">Provides a snapshot of timing values.</param>

        protected override void Draw(GameTime gameTime)

        {

            GraphicsDevice.Clear(Color.Black);

            myspitebatch.Begin();

            Vector2 position = new Vector2(200.0f + (int)Position2, 200.0f + ((int)Position));        

            myspitebatch.Draw(mytexture, position, Color.White);           

            myspitebatch.DrawString(myfont, "Use Arrowkeys to move the image&use mouse to point", new Vector2(10.0f, 10.0f), Color.Gold);

            myspitebatch.Draw(mytexture2, new Vector2(mousex, mousey), Color.White);         

            myspitebatch.End();

            base.Draw(gameTime);

        }

    }

}