ios - 恢复游戏 cocos2d

Question

我使用下面的代码来处理游戏中的暂停和恢复按钮

暂停:

-(void)pauseTapped{
...    
    [[SimpleAudioEngine sharedEngine] pauseBackgroundMusic];
    [[CCDirector sharedDirector] pause];
...
}

恢复:

-(void)resumeGame: (id)sender {
...
    [self removeChild:pauseMenu cleanup:YES];

    [[SimpleAudioEngine sharedEngine] resumeBackgroundMusic];
    [[CCDirector sharedDirector] resume];
...
}

问题是如果使用单击暂停然后进入背景(单击主页按钮)模式
当他返回时，游戏自动恢复，暂停菜单仍然存在

任何想法都会很棒

更新:

AppDelegate 代码:

- (void)applicationWillResignActive:(UIApplication *)application {
    [[CCDirector sharedDirector] pause];

}

- (void)applicationDidBecomeActive:(UIApplication *)application {
    [[CCDirector sharedDirector] resume];
}

- (void)applicationDidReceiveMemoryWarning:(UIApplication *)application {
    [[CCDirector sharedDirector] purgeCachedData];
}

-(void) applicationDidEnterBackground:(UIApplication*)application {
    [[CCDirector sharedDirector] stopAnimation];
}

-(void) applicationWillEnterForeground:(UIApplication*)application {
    [[CCDirector sharedDirector] startAnimation];
}

- (void)applicationWillTerminate:(UIApplication *)application {
    CCDirector *director = [CCDirector sharedDirector];

    [[director openGLView] removeFromSuperview];

    [viewController release];

    [window release];

    [director end]; 
}

- (void)applicationSignificantTimeChange:(UIApplication *)application {
    [[CCDirector sharedDirector] setNextDeltaTimeZero:YES];
}

- (void)dealloc {
    [[CCDirector sharedDirector] end];
    [window release];
    [super dealloc];
}

谢谢

Answer 1

您应该向您的应用程序委托(delegate)添加一个属性，该属性将跟踪暂停是由用户点击暂停按钮还是自动引起的。

在 YourAppDelegate.h 中:

@property (nonatomic) BOOL userPaused;

在 YourAppDelegate.h 中:

@synthesize userPaused;

然后在场景的暂停方法中，添加:

YourAppDelegate *appDelegate = (YourAppDelegate *)[[UIApplication sharedApplication] delegate];
appDelegate.userPaused = YES;

在场景的 resume 方法中，添加:

YourAppDelegate *appDelegate = (YourAppDelegate *)[[UIApplication sharedApplication] delegate];
appDelegate.userPaused = NO;

现在您可以编辑您的应用程序委托(delegate)的 -applicationWillResignActive: 方法以仅在 userPaused 未设置为 YES 时恢复。

- (void)applicationDidBecomeActive:(UIApplication *)application {
    if (!self.userPaused) {
        [[CCDirector sharedDirector] resume];
    }
}