[IPhone Dev] NSMutableArray Bad Access -while NSMutableArray reading

nonatomic


That's the one we have to know.


Im not describe what it is because that is not you wanna know :p


So i just get to the point.


if you get bad access error when you read a NSMutableArray, you may wanna use the array in @property way.


make it as a property then use like this


self.dotArray

@property (nonatomic, retain) NSMutableArray *dotArray;

  



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[IPhone Dev] Get point from touch

 Getting location for touch!
 

Get the position!

-(void)ccTouchesEnded:(NSSet *)touches withEvent:(UIEvent *)event{

    UITouch *touch = [touches anyObject];

    CGPoint location = [touch locationInView:touch.view]; 
}

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[IPhone Dev] Objective C - Singleton

That's the one im using!

+ (GameManager *)sharedGameManager

{

    static GameManager *singletonClass = nil;

    

    if(singletonClass == nil)

    {

        @synchronized(self)

        {

            if(singletonClass == nil)

            {

                singletonClass = [[self alloc] init];

            }

        }

    }

    

    return singletonClass;

}

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