This document provides an overview of iOS game development using Cocos2d. It discusses setting up the development environment, creating a "Hello World" app, working with sprites and scenes, and the overall game architecture and flow. Key aspects of Cocos2d like its open source nature, features, and license are also covered. The document concludes with information on references, sample code, communities and a thank you from Kaos' Digital Network.

1. iOS Game Development

2. iOS Game Development
with Cocos2d

3. http://www.eddie.com.tw
aquarianboy@ptt
eddie@digik.com.tw
aquarianboy@plurk
eddiekao@facebook

5. Pray for the victims of the Japan Earthquake.
http://www.itplanning.co.jp/

6. "It feels like we’re back in the dot
com era. Everyone wants an iPhone
application."
Siddhart Agarwal, CEO, Mobicule

8. Today, We’ll learn...

9. Today, We’ll learn...
1. setup the working environment

10. Today, We’ll learn...
1. setup the working environment
2. say hello to the world again.

11. Today, We’ll learn...
1. setup the working environment
2. say hello to the world again.
3. play with sprite.(not kind of drink!)

12. Today, We’ll learn...
1. setup the working environment
2. say hello to the world again.
3. play with sprite.(not kind of drink!)
4. menu and scene

13. Before We Start..

14. Do you really need an i-device
for developing iOS apps?

15. iPhone or iPad?

17. What’s Cocos2d?

18. Why Cocos2d?
- Open source!
- Language: Objective-C.
- Active community and forum
- Work on all Apple devices, including the mobile devices,
desktop and laptop.
- Awesome features:
Transitions
Integrated Box2d and Chipmunk 2d physics engine.
Particle system.
Tile Map support.
Touch/Accelerometer support.
...

19. MIT License

20. 3.3.1?

21. Who uses Cocos2d?
More than 1500 AppStore games already use it,
including many best seller games.
http://www.cocos2d-iphone.org/games/

22. Something you should know...
Even Cocos2d for iPhone is a great and powerful game engine,
I don’t think you’re be able to create good apps without
learning any knowledge of Objective-C or Cocoa Framework.

23. Download & Install
https://github.com/cocos2d/cocos2d-iphone
1. download the source code.
2. unpack and enter that directory with terminal.
3. ./install_template.sh -u, and...done!
4. open your Xcode, you should see several cocos2d
project templates.

24. Documents and References
1. official website & blog
2. sample code
3. community and forum
4. books
5. read the source, luke!

25. Say hello to the world!

26. Base SDK Missing Problem?

27. Game flow
new game
intro menu Level 1 Level 2 Level 3 End
load game
Game over
options Settings

28. Architecture
Director Something you should know:
1. One scene can contain several
Scene layer, and one layer can contain
several sprites.
2. Just like the layer in Adobe
Photoshop, upper layer might
Layer block the lower layer. And upper
layer have higher z value, you
Sprite Sprite Sprite can rearrange them by changing
the z value.
3. You can have more than one
scene, but only one will be
activated at a given time.
Layer
4. There is only one
director(singleton), and it
takes care of going back and
Layer forth between scenes.
5. They all inherited from the
same boss, the CCNode.

29. CCNode

30. Live demo!

31. Looking for
AS3/Ruby/Rails/iOS
Developers

32. WorkingWithEddie@gmail.com

33. Thank You!
2011/3/16
Kaos’ Digital Network, Ltd.
TEL +886-2-2682-4700
No.26, Ln. 248, Junying St., Shulin Dist., New Taipei
City 238, Taiwan (R.O.C.)
Welcome to visit http://digik.tw for more information!