XNA4.0学习指南第五章代码中文注释（Game1类） 

 1 using System;
 2 using System.Collections.Generic;
 3 using System.Linq;
 4 using Microsoft.Xna.Framework;
 5 using Microsoft.Xna.Framework.Audio;
 6 using Microsoft.Xna.Framework.Content;
 7 using Microsoft.Xna.Framework.GamerServices;
 8 using Microsoft.Xna.Framework.Graphics;
 9 using Microsoft.Xna.Framework.Input;
10 using Microsoft.Xna.Framework.Media;
11 
12 namespace AnimatedSprites
13 {
14     /// <summary>
15     /// 游戏类
16     /// </summary>
17     public class Game1 : Microsoft.Xna.Framework.Game
18     {
19         GraphicsDeviceManager graphics;
20         SpriteBatch spriteBatch;
21 　　　　　　  // 声明一个spriteManger游戏组件
22         SpriteManager spriteManger;
23         
24         public Game1()
25         {
26             graphics = new GraphicsDeviceManager(this);
27             Content.RootDirectory = "Content";
28         }
29 
30         /// <summary>
31         /// 初始化
32         /// </summary>
33         protected override void Initialize()
34         {
35             // 将spriteManger游戏组件添加到游戏的中
36             spriteManger = new SpriteManager(this);
37             this.Components.Add(spriteManger);
38             base.Initialize();
39         }
40 
41         /// <summary>
42         /// 加载游戏资源
43         /// </summary>
44         protected override void LoadContent()
45         {
46             // 实例化一个SpriteBatch,用来画Textures
47             spriteBatch = new SpriteBatch(GraphicsDevice);
48         }
49 
50         /// <summary>
51         /// 卸载游戏资源
52         /// </summary>
53         protected override void UnloadContent()
54         {
55         }
56 
57         /// <summary>
58         /// 游戏的更新
59         /// </summary>
60         /// <param name="gameTime">Provides a snapshot of timing values.</param>
61         protected override void Update(GameTime gameTime)
62         {
63             // Allows the game to exit
64             //if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
65             //    this.Exit();
66 
67             base.Update(gameTime);
68         }
69 
70         /// <summary>
71         /// 游戏的画图方法
72         /// </summary>
73         /// <param name="gameTime">Provides a snapshot of timing values.</param>
74         protected override void Draw(GameTime gameTime)
75         {
76             GraphicsDevice.Clear(Color.White);
77 
78             base.Draw(gameTime);
79         }
80     }
81 }

posted on 2011-04-12 12:37  Osiris4Net  阅读(324)  评论(0)  编辑  收藏  举报

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