Beginning XNA 2 0 Game Programming From Novice to Professional phần 10 ppt

... Languagecreating, 23 5 23 6data types, 23 0 23 1functions, 23 4input data, 23 2intrinsic functions, 23 4 23 5semantics, 23 2 23 3pixel, 23 0, 23 3rasterization and, 22 9rendering pipeline and, 22 8vertex, 22 9, 23 2ShowScene() ... of, 1 02 meteor, 94–98MeteorsManager, 98–1 02 Player, 108 –114PowerSource, 105 – 108 for Rock Rain game, creating, 48–54scenes as, 71Score, 1 02 105 GameLevel struct, GameLogic namespace,388GameLogic ... effects, 20 7 20 9models and meshes, 22 0 22 3vectors and matrices, 20 3 20 7vertices and primitives, 199 20 33ds Max software, 3 02 Aaccessing Xbox LIVE features, 139action screen for game, addingActionScene...

... frames</param>public Sprite (Game game, ref Texture2D theTexture): base (game) {CHAPTER 4 ■ IMPROVING YOUR FIRST 2- D GAME 92 924 1CH04.qxd 3/ 10/ 08 10: 34 AM Page 92 Improving Your First 2- D Game Let’s face ... </summary>CHAPTER 4 ■ IMPROVING YOUR FIRST 2- D GAME 103 924 1CH04.qxd 3/ 10/ 08 10: 34 AM Page 103 Shake, Baby!Your game is almost ready. Now let’s add one more effect to the game: the vibration.When players ... IMPROVING YOUR FIRST 2- D GAME 105 924 1CH04.qxd 3/ 10/ 08 10: 34 AM Page 105 Start with the code. First, your scene is a visual component, so derive it from DrawableGameComponent instead of GameComponent....

... YOUR FIRST 2- D GAME 124 924 1CH04.qxd 3/ 10/ 08 10: 34 AM Page 124 if (twoPlayers){scorePlayer2.Value = player2.Score;scorePlayer2.Power = player2.Power;}// Check if player is deadgameOver = ... Texture2D actionElementsTexture, actionBackgroundTexture;// Game Scenesprotected HelpScene helpScene;CHAPTER 4 ■ IMPROVING YOUR FIRST 2- D GAME 122 924 1CH04.qxd 3/ 10/ 08 10: 34 AM Page 122 public ... YOUR FIRST 2- D GAME 128 924 1CH04.qxd 3/ 10/ 08 10: 34 AM Page 128 • The maximum number of local (in the same machine) players. • The numbers of slots for players on this session (from 2 to a maximum...

... effect to be used, with projection and view matrices and the lightsources, if any.CHAPTER 7 ■ 3-D GAME PROGRAMMING BASICS 20 9 924 1CH07.qxd 3 / 20 /08 10: 12 AM Page 20 9 924 1CH07.qxd 3 / 20 /08 10: 12 AM ... dimensions to create each axis letterCHAPTER 7 ■ 3-D GAME PROGRAMMING BASICS2 12 924 1CH07.qxd 3 / 20 /08 10: 12 AM Page 21 2 To ease game development without needing to program shaders, XNA providessome ... defined one. Figure 7- 10 illustrates the last of the primitivetypes, the triangle fan.CHAPTER 7 ■ 3-D GAME PROGRAMMING BASICS2 02 924 1CH07.qxd 3 / 20 /08 10: 12 AM Page 20 2at the distances presented...

... CAMERA, TRANSFORMATIONS !26 2 924 1CH09.qxd 3 /21 /08 10: 50 AM Page 26 2 924 1CH08.qxd 3/18 /08 11:56 AM Page 24 4// Omnidirectional light positionVector3 position;public Vector3 Position{get { return ... equal to the transpose matrix). Youuse thetangentSpace matrix to transform a vector from the world space to the tangentspace:CHAPTER 10 ■ GENERATING A TERRAIN2 82 924 1CH 10. qxd 3 / 20 /08 10: 17 ... light0.Color;effect.Light2Position = light1.Position;effect.Light2Color = light1.Color;CHAPTER 10 ■ GENERATING A TERRAIN288 924 1CH 10. qxd 3 / 20 /08 10: 17 AM Page 28 8vertices[indices[i + 2] ].Normal...

... VertexDeclaration(GraphicsDevice,VertexPositionNormalTangentBinormal.VertexElements);CHAPTER 10 ■ GENERATING A TERRAIN2 90 924 1CH 10. qxd 3 / 20 /08 10: 17 AM Page 29 0 would make the model look around (rotating its neck). Skeletal animation also allows abone from one object to be linked to ... cameraManager.ActiveCamera.Projection;CHAPTER 10 ■ GENERATING A TERRAIN 28 9 924 1CH 10. qxd 3 / 20 /08 10: 17 AM Page 28 9OUT.lightVec2 = mul(light2Position - worldPosition, matV);OUT.uv0 = IN.uv0;return OUT;}AnimatedModel ... distance between it and the terrain.CHAPTER 10 ■ GENERATING A TERRAIN 29 5 924 1CH 10. qxd 3 / 20 /08 10: 17 AM Page 29 5Vector3 startPosition = lastRayPosition;Vector3 endPosition = ray.Position;// Binary...

... YOUR FIRST 2- D GAME 60 924 1CH03.qxd 2/ 21 /08 12: 10 PM Page 60 and how to display this texture using a SpriteBatch object:spriteBatch.Begin();spriteBatch.Draw(MyTexture, new Vector2(0f, 0f), Color.White);spriteBatch.End();You ... is added to the game, right after the line that containsrockCount++:CHAPTER 3 ■ CREATING YOUR FIRST 2- D GAME 62 924 1CH03.qxd 2/ 21 /08 12: 10 PM Page 62 The next code sample shows how to extend ... rectangle 2 s top left corner to be outside rectangle 1, butthe top left of rectangle 1 to be inside rectangle 2. CHAPTER 2 ■ 2- D GRAPHICS, AUDIO, AND INPUT BASICS 30 924 1CH 02 . qxd 4/1 /08 10: 17 AM...

... LIVE!194 924 1CH06.qxd 3 /21 /08 10: 47 AM Page 194Color.Snow);spriteBatch.DrawString(Arial, " - F1 to sign in", new Vector2 ( 20 , 1 20 ), Color.Snow);spriteBatch.DrawString(Arial, " - F2 to ... next section.CHAPTER 7 ■ 3-D GAME PROGRAMMING BASICS198 924 1CH07.qxd 3 / 20 /08 10: 12 AM Page 198All you need to do now is to revise the Update method of the Game1 class to call thenew asynchronous ... session", new Vector2 ( 20 , 1 80) , Color.Snow);spriteBatch.DrawString(Arial, "After the game starts, press other keys to send messages", new Vector2 ( 20 , 22 0) , Color.Snow);spriteBatch.End();base.Draw(gameTime);}Now,...