XNA для начинающих: обзор проекта, свойства окон, игровой фон. - Создание игр - Статьи по созданию игр

Code

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 fon1
{
  /// <summary>
  /// This is the main type for your game
  /// </summary>
  public class Game1 : Microsoft.Xna.Framework.Game
  {
  GraphicsDeviceManager graphics;
  SpriteBatch spriteBatch;
  KeyboardState keys;

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

  graphics.PreferredBackBufferWidth = 1024;
  graphics.PreferredBackBufferHeight = 768;
  graphics.IsFullScreen = true;
  }

  /// <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()
  {
  // TODO: Add your initialization 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);

  // 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 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();

  keys = Keyboard.GetState();//Инициализация объекта keys.

  if (keys.IsKeyDown(Keys.Escape))//Проверяем, нажата ли клавиша
  this.Exit();//Если клавиша нажата, то происходит выход

  // TODO: Add your update logic here

  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.CornflowerBlue);

  // TODO: Add your drawing code here

  base.Draw(gameTime);
  }
  }
}

Code

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 fon1
{
  /// <summary>
  /// This is the main type for your game
  /// </summary>
  public class Game1 : Microsoft.Xna.Framework.Game
  {
  GraphicsDeviceManager graphics;
  SpriteBatch spriteBatch;
  KeyboardState keys;
  Texture2D fon1;
  Texture2D fon2;

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

  graphics.PreferredBackBufferWidth = 1024;
  graphics.PreferredBackBufferHeight = 768;
  graphics.IsFullScreen = true;
  }

  /// <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()
  {
  // TODO: Add your initialization 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);

  fon1 = Content.Load<Texture2D>("fon1");
  fon2 = Content.Load<Texture2D>("fon2");

  // 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 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();

  keys = Keyboard.GetState();//Инициализация объекта keys.

  if (keys.IsKeyDown(Keys.Escape))//Проверяем, нажата ли клавиша
  this.Exit();//Если клавиша нажата, то происходит выход

  // TODO: Add your update logic here

  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.CornflowerBlue);

  spriteBatch.Begin();
  spriteBatch.Draw(fon2, new Vector2(0, 0), Color.White);
  spriteBatch.Draw(fon1, new Vector2(0,0), Color.White);
  spriteBatch.End();

  // TODO: Add your drawing code here

  base.Draw(gameTime);
  }
  }
}