小编Dra*_*ahc的帖子

我正在使用

for (int i = 1, i<100, i++)
    int i = arc4random() % array count;

但我每次都会重复.如何int从范围中填写所选的值,以便在程序循环时我不会得到任何欺骗？

我想在我的应用程序上实现此功能,但我似乎无法弄清楚如何使用这行代码.

- (void)applicationWillResignActive:(UIApplication *)application {
 //our app is going to loose focus since there is an incoming call
 [self pauseGame];
}

- (void)applicationDidBecomeActive:(UIApplication *)application{
 //the user declined the call and is returning to our app
 [self resumeGame];
}

我已经读过这个必须放在appdelegates但我似乎无法弄清楚当游戏当前在viewcontroller中时我怎么能调用我的暂停动作.

谢谢.