IOS Dev (66) A basic consideration of a mobile game program

IOS Dev (66) A basic consideration of a mobile game program

• Blog: http://blog.csdn.net/prevention
• Tai Rui elder brother
• FromLearn iPhone and iPad cocos2d Game Development

1 Handler program initiation within the basic process

applicationDidFinishLaunching

Program cut to the background

applicationDidEnterBackground

Program Run End

applicationWillTerminate

2 basic settings allow users to set device orientation

Animation Frame Period

[[CCDirector sharedDirector] setAnimationInterval:1.0/60];

It is your responsibility to keep the game running at a high frame rate.

When you set a lower frame rate, and the game can be kept steady at this frame rate, the user experience is much better than using a higher but unstable frame rate.

Ideally, your game should run at a frame rate of 60 frames per second, especially those action games. There are some games, such as most puzzle games, 30 frames per second to meet the requirements.

View FPS

[[CCDirector sharedDirector] setDisplayFPS:YES];

The difference between a log in Debug and Release

Use Cclog, do not use NSLog, the latter in release version will also exist, affecting the program to run.

3 Some introductory knowledge point type conversion defensive programming

CCNode* node = [self getChildByTag:13];// 防御性编程:验证返回的节点是CCLable类的对象NSAssert([node isKindOfClass:[CCLabel class]], @"node is not a CCLabel!");

What configuration test software is used?

When testing, try to use the Release configuration, do not use the Debug configuration.

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