10. -Features / Engine Model

11. -Quick intro to Objective-C Apple’s object oriented implementation of C Influenced by Smalltalk style messaging Originally built for NeXTSTEP Used for Mac OS X and IOS development Moderate

12. -Type files Header files. Header files contain class, type, function, and constant declarations. Source files. This is the typical extension used for source files and can contain both Objective-C and C code. Source files. A source file with this extension can contain C++ code in addition to Objective-C and C code. This extension should be used only if you actually refer to C++ classes or features from your Objective-C code. .h .m .mm When you want to include header files in your source code, you typically use a #import directive

13. -Declarate Objects

14. -Class Interfaces When you want to include header files in your source code, you typically use a #import directive

15. -Call Methods

16. -Methods declarate syntax

17. -Class implementation

18. -Example 1 - Class #import <Foundation/Foundation.h> class Hello { private: id greeting_text; // holds an NSString public: Hello() { greeting_text = @&quot;Hello, world!&quot;; } Hello(const char* initial_greeting_text) { greeting_text = [[NSString alloc] initWithUTF8String:initial_greeting_text]; } void say_hello() { printf(&quot;%s&quot;, [greeting_text UTF8String]); } }; @interface Greeting : NSObject { @private Hello *hello; } - (id)init; - (void)dealloc; - (void)sayGreeting; - (void)sayGreeting:(Hello*)greeting; @end @implementation Greeting - (id)init { self = [super init]; if (self) { hello = new Hello(); } return self; } - (void)dealloc { delete hello; [super dealloc]; } - (void)sayGreeting { hello->say_hello(); } - (void)sayGreeting:(Hello*)greeting { greeting->say_hello(); } @end

19. -Example 1 - Main int main() { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; Greeting *greeting = [[Greeting alloc] init]; [greeting sayGreeting]; // > Hello, world! Hello *hello = new Hello(&quot;Bonjour, monde!&quot;); [greeting sayGreeting:hello]; // > Bonjour, monde! delete hello; [greeting release]; [pool release]; return 0; }

20. Structure -Game has Scenes -Each Scene has some nuber of Layer -Layers capture user interaction and contain sprites -Director manages the scenes

21. Director & Scenes Game made up of «game screens» called Screnes Each Scene can be considered a separate app Director handles main windows and executes Scenes

22. Director -Manages moving between Scenes -Pausing and running Scenes -Sets up OpenGL ES -Layer ask Director to move on

23. Scenes Each Scene contains several full screen Layers Layers define appearance, behavior and user input Yaers contain Sprites wich are the game elements

24. Layers -Take up the entire screen -Setup to handle touch and accelerometer -Can contain other layers and sprites

25. Important Classes -CocosNode -Scene -Layer -Director -AtlasSprite -AtlasSPriteManager

26. CocosNode -Lost of properties -Position, Scale, Camera, OpenGl z position, children -Most objects in cocos2d inherit form CocosNode

27. Scene

28. Layer

29. Director

30. AtlasSprite

31. AtlasSpriteManager

32. Sprite VS AtlasSprite -Sprite -AtlasSprite -In general, dont’t use Sprites -AtlasSPrites way faster -It’s all about the OpenGL ES

33. -Setup project -New project -Project Structure -Adding Background -Adding Our Hero -Adding Bad Guys (Game Logic) -Killing Bad Guys (Adding UI) -Animating Out Hero -Animating Bad Guys Dying -Adding Body Count -Adding Sound & Music

34. -New project -Execute Xcode, and selected new project cocos aplication

35. -Project structure -General

36. -Project structure –AlphaGeeksAppDelegate.m

37. -Project structure –HelloWordScene.h

38. -Project structure –HelloWordScene.m

39. -Adding Background

40. -Adding Our Hero

41. -Adding Bad Guys (Game Logic)

42. -Killing Bad Guys (Adding UI)

43. -Animating Out Hero

44. -Animating Bad Guys Dying

45. -Adding Body Count

46. -Adding Sound & Music

47. http://developer.apple.com http://www.slideshare.net/360conferences/introtoduction-to-cocos2d?src=related_normal&rel=5237272 http://www.slideshare.net/Greenwell/iphone-and-ipad-game-development-with-cocos2d http://www.cocos2d-iphone.org/ http://cocos2d.org/