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Xna game development
XNA is a framework and toolset provided by Microsoft for game development that allows creation of games across Windows, Xbox 360, Windows Phone and Zune HD. It is built on top of DirectX and provides core frameworks for graphics, audio, input, math and storage. Games are developed using C# or VB.NET in Microsoft Visual Studio along with XNA. The content pipeline processes game assets to optimize for different platforms. The game lifecycle in XNA follows initialize, load, update, draw and unload methods.
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Xna game development
- 1. Game Development WithMicrosoft XNA Game Studio Do It Yourself Introduction To XNA Game Studio By Chanaka Nakandala
- 2. Game Development WithMicrosoft XNA Game Studio Do It Yourself What is XNA Game Studio..? XNA is a Framework and Toolset Provided by Microsoft Corporation for game development tasks. That mean XNA is not a “Game Engine” , It’s a “Code library”. XNA is build on top of the DirectX 9c.
- 3. Core Frameworks inXNA Framework Graphics Audio Input Game Math Storage
- 4. Microsoft XNA GameStudio 4.0 Features
- 5. Cross platform Features What arethose platforms..? Windows Operating Systems (Windows Vista, Windows 7, Windows 8) XBox 360 Windows Phone Zune HD (only sprite based 2D games)
- 8. Cross platform -Computer Features
- 9. Cross platform –Xbox 360 Features
- 10. Cross platform –Windows Mobile Features
- 11. Cross platform -Zune Features
- 12. Graphics Features Sprite Batch fordevelop 2D games and Particale System 1.Normal Mapping 2.Per Pixel Lighting 3.Parallax Mapping Enable to using 3D Models , Effects and Shaders Support for HLSL (High Level Shader Language)
- 13. Inputs Features Easy to gettingUser Inputs 1.Mouse 2.Keyboard 3.Xbox 360 Game Controller 4.Touch Panel ( Windows Phone , Zune ) 5.Accelermetor Provides
- 14. Audio Features Game audio isBased on XACT (Cross-Platform Audio Creation Tool) 3D Audio Able to use audio files via their logical names Inbuilt XACT Tool as the sound asset Support for Looping , Streaming and Memory Management
- 15. Math Features Support for Vector, Matrix , Plane , Sphere , Curve Intersection Helpers Movement Helpers
- 16. Storage Features Easier to Readand Write data to save game data Save game data file in correct location in the each platform
- 17. Networking Features Easy to createLAN Based Games. Support for HTTP and TCP/UDP protocols to communicate with servers and devices Able to create Multiplayer games to play through the Internet
- 18. How to developa game using XNA..? You may needs Microsoft Visual Studio Visual C# / Visual Basic.net Microsoft XNA Game Studio 4.0 ……And Windows Operating System
- 19. How to developa game using XNA..? You may needs Graphics Card supports Minimum Shader Model 1.1 DirectX 9.0c
- 20. How to developa game using XNA..? Gain of Visual C# / Visual Basic.net Visual C# 2.0 , Visual C# 3.0 or Visual Basic.net are using as the programming language.
- 21. Components of MicrosoftXNA Game Studio Microsoft Visual Studio XNA Framework .net Framework .net Compact Framework Windows Phone Xbox 360 Zune Windows PC
- 22. XNA Game StudioArchitecture Game code (C#,VB) & Content XNA Framework Common Language Runtime (CLR) Windows APIs, DirectX Provided by you Provided for you
- 23. XNA has somesequence of built in methods i. Initialize Device ii. Load Game Assets iii. Update iv. Draw Game On The Screen v. Unload Game vi. Free Resources Life Cycle Of XNA Game
- 24. Life Cycle OfXNA Game Do It Yourself Initialize Device Load Game Assets Update Draw Game On The Screen Unload Game Free Resources
- 25. Microsoft XNA GameStudio 4.0 Develop Games With Visual C#
- 26. Steps 1.Visual Studio >create XNA project 2.Understand IDE 3.Introduction Game1.cs
- 27. Add new referencesto the project References > Add reference
- 28. Microsoft XNA GameStudio 4.0 Game Contents
- 29. Content Includes AllGame Assets… Game Contents Textures , Sprites, Fonts, 3D Models , Effects, Music Tracks , Sound Effects, Game Level Data
- 30. Microsoft XNA GameStudio 4.0 Contents Pipeline
- 31. Content Pipeline What isContent Pipeline…? Content Pipeline is a set of processes applied to a game’s assets when the game is built.
- 32. Advantages of ContentPipeline Content Pipeline Make Game fast in the run-time. Able to use standard file formats such as jpg,bmp,png for textures and sprites fbx,x for 3D meshes mp3,wav for background music and sound fx. Game Developer can insert the game assets conveniently design by Game Artists.
- 33. Add content toproject Right Click On Content Section
- 34. Add content toproject Add > 1.New Item or 2.Existing Item
- 35. Add > NewItem
- 36. Microsoft XNA GameStudio 4.0 3.Introduction Game1.cs
- 37. Using .NET andXNA framework in C# project 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; Frameworks Dot Net Framework XNA Framework
- 38. Life Cycle OfXNA Game Do It Yourself Initialize Device Load Game Assets Update Draw Game On The Screen Unload Game Free Resources
- 39. Initialize Method protected overridevoid Initialize() { // TODO: Add your initialization logic here base.Initialize(); } Game1.cs
- 40. LoadContent Method protected overridevoid 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 } Game1.cs
- 41. Update Method protected overridevoid Update(GameTime gameTime) { // Allows the game to exit if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed) this.Exit(); // TODO: Add your update logic here base.Update(gameTime); } Game1.cs
- 42. Draw Method protected overridevoid Draw(GameTime gameTime) { GraphicsDevice.Clear(Color.CornflowerBlue); // TODO: Add your drawing code here base.Draw(gameTime); } Game1.cs
- 43. UnloadContent Method protected overridevoid UnloadContent() { // TODO: Unload any non ContentManager content here } Game1.cs
- 44.