计算一个方法在 Cocoa-Touch 中被调用的次数? [英] Count the number of times a method is called in Cocoa-Touch?

问题描述

我有一个小应用程序，它使用 cocos2d 运行游戏的四个关卡"，其中每个关卡都完全相同.第四关运行后，我想显示一个结束游戏的场景.我能够处理这个问题的唯一方法是制作四种方法，每个级别一个.毛.

I have a small app that uses cocos2d to run through four "levels" of a game in which each level is exactly the same thing. After the fourth level is run, I want to display an end game scene. The only way I have been able to handle this is by making four methods, one for each level. Gross.

我曾多次使用 cocos2d 和仅使用基本的 Cocoa 框架遇到过这种情况.那么我可以计算一个方法被调用的次数吗?

I have run into this situation several times using both cocos2d and only the basic Cocoa framework. So is it possible for me to count how many times a method is called?

推荐答案

你能不能每次调用你的方法时只增加一个实例变量整数?

Can you just increment an instance variable integer every time your method is called?

我无法在评论中格式化代码，所以要详细说明:

I couldn't format the code in a comment, so to expound more:

在你的头文件中，添加一个整数作为实例变量:

In your header file, add an integer as a instance variable:

@interface MyObject : NSObject { 
   UIInteger myCounter; 
} 

然后在你的方法中，增加它:

And then in your method, increment it:

@implementation MyObject
    - (void)myMethod { 
      myCounter++; 
      //Do other method stuff here 
      if (myCounter>3){ 
          [self showEndGameScene]; 
      } 
     }

@end 

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