4DMemory/Game4D.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using Microsoft.Xna.Framework;
   4 using Microsoft.Xna.Framework.Audio;
   5 using Microsoft.Xna.Framework.Content;
   6 using Microsoft.Xna.Framework.GamerServices;
   7 using Microsoft.Xna.Framework.Graphics;
   8 using Microsoft.Xna.Framework.Input;
   9 using Microsoft.Xna.Framework.Net;
  10 using Microsoft.Xna.Framework.Storage;
  11
  12 namespace Memory
  13 {
  14     /// <summary>
  15     /// This is the main type for your game
  16     /// </summary>
  17     public class Game4D : Microsoft.Xna.Framework.Game
  18     {
  19         GraphicsDeviceManager graphics;
  20
  21         SpriteBatch spriteBatch;
  22         Texture2D tx2CardBack;
  23
  24         Rectangle titleSafeArea;
  25
  26         public Game4D()
  27         {
  28             graphics = new GraphicsDeviceManager(this);
  29             Content.RootDirectory = "Content";
  30         }
  31
  32         /// <summary>
  33         /// Allows the game to perform any initialization it needs to before starting to run.
  34         /// This is where it can query for any required services and load any nongraphic
  35         /// related content.  Calling base.Initialize will enumerate through any components
  36         /// and initialize them as well.
  37         /// </summary>
  38         protected override void Initialize()
  39         {
  40             // TODO: Add your initialization logic here
  41
  42             base.Initialize();
  43         }
  44
  45         /// <summary>
  46         /// LoadContent will be called once per game and is the place to load
  47         /// all of your content.
  48         /// </summary>
  49         protected override void LoadContent()
  50         {
  51             // Calculate the area that is visible on screen for sure
  52             titleSafeArea = GetTitleSafeArea(.80f);
  53
  54             // Create a new SpriteBatch, which can be used to draw textures.
  55             spriteBatch = new SpriteBatch(GraphicsDevice);
  56
  57             // TODO: use this.Content to load your game content here
  58
  59             tx2CardBack = this.Content.Load<Texture2D>("Textures/logo08");
  60
  61             System.Diagnostics.Debug.WriteLine("Loaded All Game4D Content");
  62         }
  63
  64         /// <summary>
  65         /// UnloadContent will be called once per game and is the place to unload
  66         /// all content.
  67         /// </summary>
  68         protected override void UnloadContent()
  69         {
  70             // TODO: Unload any non ContentManager content here
  71
  72             System.Diagnostics.Debug.WriteLine("Unloaded All Game4D Non-ContentManager Content");
  73         }
  74
  75         /// <summary>
  76         /// Allows the game to run logic such as updating the world,
  77         /// checking for collisions, gathering input, and playing audio.
  78         /// </summary>
  79         /// <param name="gameTime">Provides a snapshot of timing values.</param>
  80         protected override void Update(GameTime gameTime)
  81         {
  82             // Allows the game to exit
  83             if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
  84                 this.Exit();
  85
  86             // TODO: Add your update logic here
  87
  88             base.Update(gameTime);
  89         }
  90
  91         /// <summary>
  92         /// This is called when the game should draw itself.
  93         /// </summary>
  94         /// <param name="gameTime">Provides a snapshot of timing values.</param>
  95         protected override void Draw(GameTime gameTime)
  96         {
  97             graphics.GraphicsDevice.Clear(Color.WhiteSmoke);
  98
  99             // TODO: Add your drawing code here
 100
 101             spriteBatch.Begin();
 102
 103             spriteBatch.Draw(tx2CardBack, new Vector2(titleSafeArea.X, titleSafeArea.Y), Color.White);
 104
 105             spriteBatch.End();
 106
 107             base.Draw(gameTime);
 108         }
 109
 110         private Rectangle GetTitleSafeArea(float percent)
 111         {
 112             Rectangle retval = new Rectangle(
 113                 graphics.GraphicsDevice.Viewport.X,
 114                 graphics.GraphicsDevice.Viewport.Y,
 115                 graphics.GraphicsDevice.Viewport.Width,
 116                 graphics.GraphicsDevice.Viewport.Height
 117             );
 118 #if XBOX360
 119             float border = (1 - percent) / 2;
 120             retval.X = (int)(border * retval.Width);
 121             retval.Y = (int)(border * retval.Height);
 122             retval.Width = (int)(percent * retval.Width);
 123             retval.Height = (int)(percent * retval.Height);
 124 #endif
 125             return retval;
 126         }
 127     }
 128 }