2  android game programming introduction to flixel android

... to the player’s GameComponent You also need to add this component to the components list of the Game itself to be able to have XNA call the Draw() and Update() methods of this object in the game, ... increments from top to bottom of the screen The X and Y properties of the thumbsticks range from –1 to 1, according to how much the thumbstick is pushed to the right or the bottom (positive values) ... /// Provides a snapshot of timing values. protected override void Update(GameTime gameTime) { // Allows the game to exit gamepadstatus = GamePad.GetState(PlayerIndex.One);...

Ngày tải lên: 12/08/2014, 09:20

... List of child GameComponents /// private readonly List components; Also add a property to expose the Components list, to be able to add to new actors to the scene from ... and Enabled of the DrawableGameComponent class: /// /// Default Constructor /// public GameScene (Game game) : base (game) { components = new List(); Visible = ... scene in this game In this scene, you’ll show the game instructions, and the user will be able to click the A button on the Xbox 360 gamepad or the Enter key on the keyboard to go back to the initial...

Ngày tải lên: 12/08/2014, 09:20

... Stop the music backMusic.Stop(AudioStopOptions.Immediate); // Stop rumble rumblePad.Stop(PlayerIndex.One); rumblePad.Stop(PlayerIndex.Two); } // Update all other GameComponents base.Update(gameTime); ... (keyboardState.IsKeyUp(Keys.Enter))); enterKey |= (oldGamePadState.Buttons.A == ButtonState.Pressed) && (gamepadState.Buttons.A == ButtonState.Released); oldKeyboardState = keyboardState; oldGamePadState = gamepadState; if (enterKey) ... FIRST 2-D GAME Summary You started from a simple game and evolved that into a more elaborate game with simple techniques that are useful to any kind of game You saw the value of the GameComponents...

Ngày tải lên: 12/08/2014, 09:20

... need to wait for other players to join As soon as the second machine joins a session, the host can start the game To this, you can include an extra line on the gamerJoined event to start the game ... wants to pause or stop the pause, you should send this data to the PacketWriter object corresponding to the client or to the server, depending on which one wants to change the pause state To this, ... triggers’ state to all other players, you can write your packet according to the next code fragment: GamePadState GamePad1 = GamePad.GetState(PlayerIndex.One); packetWriter.Write(GamePad1.Triggers.Left);...

Ngày tải lên: 12/08/2014, 09:20

... subtract two vectors • Vector3.Multiply and Vector3.Divide: Multiply and divide two vectors, or a vector by a float value 203 9241CH07.qxd 204 3/20/08 10:12 AM Page 204 CHAPTER s 3-D GAME PROGRAMMING ... vectors • Vector3.SmoothStep: Interpolate two vectors according to a float given as a weight value Besides these methods, Vector3 offers a series of shortcuts for special vectors, such as Vector.Zero ... vectors, such as Vector.Zero for an empty vector, Vector3.Up for the (0,1,0) vector, Vector3.Right for the (1,0,0) vector, and others Vector2 and Vector4 provide similar methods and shortcuts Many...

Ngày tải lên: 12/08/2014, 09:20

... last vector (the strafe vector) by finding a vector that is perpendicular to the heading and up vectors The vector cross product is an operation that calculates a vector that’s perpendicular to two ... perpendicular to the strafe vector If you want to make sure the up vector is perpendicular to the heading vector, after calculating the strafe vector you must calculate a new up vector by a cross product ... resulting vector Another important thing to notice is that in this case, the up vector is user-defined and not necessarily perpendicular to the heading vector, although it is perpendicular to the strafe...

Ngày tải lên: 12/08/2014, 09:20

... moved too To store the skeleton, you need to store the configuration (orientation and position) of every bone and the hierarchy of these bones inside the skeleton The hierarchy is needed to calculate ... ModelProcessor has the processed model data, which needs to be stored into an XNB binary file To be able to store the ModelContent object into an XNB file, the ModelContent and each object inside ... MeshHelper.FlattenSkeleton(skeleton); You can find the root bone of the skeleton using the FindSkeleton method of the MeshHelper class Then you need to transform the skeleton tree into a list, using...

Ngày tải lên: 12/08/2014, 09:20

... Space key to the gamepad’s A button If you try to map the game actions to the keyboard first, it can be difficult to map these keys back to the gamepad InputHelper Attributes and Constructor The ... you first map all the game actions to the gamepad, and then map the gamepad buttons to some keyboard keys For example, you can define that the gamepad’s A button is used to make the player jump ... items To ease the building of the game, you’ll divide the game code into three different namespaces: GameBase, GameLogic (or Gameplay), and Helpers The GameBase namespace contains the entire game...

Ngày tải lên: 12/08/2014, 09:20

... CreateLevel to create the game levels This method needs to receive an instance of the Game class, because it uses the Game s ContentManager to load the game assets and the Game s ServicesContainer to ... game level objects, your level is ready to be played GameScreen Class Now it’s time to put all the game objects and logic together in a new class named GameScreen The GameScreen is the main game ... your game, divided into defining the game, gameplay, and technical design parts After that, you started to develop the game code, which was divided into three main namespaces: GameBase, GameLogic,...

Ngày tải lên: 12/08/2014, 09:20

... has to be challenged by the game, but not too challenged to give up in frustration The game has to include enough variety to maintain the player’s interest, and rewards have to be doled out to ... music To be able to offer your game for others to play, you need to have commercial rights to all of this intellectual property, and the easiest way to get the rights is to create the game all ... platform The Android SDK is free, and as of this writing, it costs only $25 to sign up for Android Market and sell your game to anyone with an Android device We’ll stick to 2D (two-dimensional) games,...

Ngày tải lên: 21/05/2014, 21:43

... Là nơi kiểm thử Game 3.3.4.9 InSpetor : h Games làm từ Unity ghép nối vô số GameObjects Mỗi GameObjects chứa bề mặt, code, âm thanh, hiệu ứng vật lý, đồ họa ánh sáng Cửa sổ Inspector hiển thị thông ... người dùng Android 3.0 : Honeycomb Ra mắt: ngày 22-2-2011 Đây không phiên bản, mà xem hệ Android dành riêng cho máy tính bảng (tablet), mắt tablet Motorola XOOM Mang tính từ hệ Android 2.x, Android ... smartphone chạy hệ điều hành Android 1.2 Mô tả chung : 1.2.1 Tổng quan sản phẩm Game đua ô tô trò chơi thuộc thể loại game hành động Hình ảnh game đơn giản, bắt mắt, không bạo lực, game dễ chơi 1.2.2 Chức...

Ngày tải lên: 20/01/2014, 16:05

... www.it-ebooks.info Android Game Programming ™ FOR DUMmIES ‰ www.it-ebooks.info www.it-ebooks.info Android Game Programming ™ FOR DUMmIES ‰ by Derek James www.it-ebooks.info Android Game Programming ... they’re too close to game controls (advertisers won’t like that either!) www.it-ebooks.info Chapter 1: Getting to Know Android Gaming Knowing What Tools You Need When you’re building games for Android, ... Your Game A lot of game developers make games just for fun If you want to take it one step further — and try to turn your ideas into a business — you will need to think about how you plan to so...

Ngày tải lên: 23/03/2014, 05:20

... groups.google.com/group /android- developers • /android- discuss, • /android- beginners, /android- challenge /android- internals, • http:/ /android. com • http://code.google.com /android Documentation • ... “root” folder to app • Read only access of file • Any kindon device - watch the size Stored • APK files • Android Packages All class files and resources needed to run • • Class files recoded to dex • ... Introduction Goals Introduction Goals • Get you Started with Android Development • Get the Environment Set Up and Working • Create Some Demo Apps (Tutorials) • Demonstrate the Tools /...

Ngày tải lên: 01/04/2014, 10:20

... examples to act as a quick reference for your Android programming projects to come In this hour, you learn how to use the Android Virtual Device Manager to set up the emulator to run your Android ... game code First, what you need to is configure an Android emulator An emulator is called Android Virtual Device, or AVD You must use the Android Virtual Device Manager, shown in Figure 3.1, to ... 221 Part III: Android Gameplay HOUR 15: Building an Android Game Engine 225 Designing an Android Game Engine 226 Creating an Android Library...

Ngày tải lên: 15/04/2014, 16:54

... an argument to a function that requires one We can see this by using other-buffer and switch -to- buffer to switch to a different buffer But first, a brief introduction to the switch -to- buffer function ... key to cause it to expand to the full name; and then typed your RET key Remember, this expression will move you to your most recent other buffer that you cannot see If you really want to go to ... argument to other-buffer tells it which buffer to skip—the current one—and the second argument tells other-buffer it is OK to switch to a visible buffer In regular use, switch -to- buffer takes you to...

Ngày tải lên: 09/08/2014, 12:22

... since we want to keep computing numbers until we get To put this in terms appropriate for a while loop, we need to know when to continue the loop rather than when to stop it: We want to continue ... algorithm It uses the operators

Ngày tải lên: 13/08/2014, 18:20

... D3DXVECTOR3& ); ); ); // unary operators D3DXVECTOR3 operator + () const; D3DXVECTOR3 operator - () const; // binary operators D3DXVECTOR3 operator D3DXVECTOR3 operator D3DXVECTOR3 operator D3DXVECTOR3 ... operator CONST FLOAT* () const; // assignment operators D3DXVECTOR3& operator += D3DXVECTOR3& operator -= D3DXVECTOR3& operator *= D3DXVECTOR3& operator /= ( ( ( ( CONST CONST FLOAT FLOAT D3DXVECTOR3& ... introductory tutorials at the URL \DirectX9_c.chm::/directx/graphics/programmingguide/ tutorialsandsamplesandtoolsandtips/tutorials/tutorials.htm These tutorials correspond to some of the topics...

Ngày tải lên: 26/10/2014, 20:34

... The constructor without parameters is called _ a) main constructor [0.5] c) default constructor b) zero valued constructor 64 [0.5] d) non-parameterized constructor Static constructor has ... constructor when no parameters were [0.5] passed to it a) True b) False 66 If a class has a static constructor then it is automatically called when the class is loaded Static constructors cannot ... constructor is a d) A static constructor cannot member that implements the have accessibility actions required to initialize modifiers a class b) Static constructors may or may e) A static constructor...

Ngày tải lên: 09/04/2013, 09:10

... (stream extraction operator) • Used with std::cin • Waits for user to input value, then press Enter (Return) key • Stores value in variable to right of operator – Converts value to variable data type ... is greater than or equal to y ≤

Ngày tải lên: 25/04/2013, 19:12