Delegate not being called when KVO SKSpriteNode's Position (Key Value Observing of CGPoint)

Asked Dec 09 '13 at 05:30

Active Dec 09 '13 at 06:00

Viewed 213 times

Have tried:

[self.hero addObserver:self 
            forKeyPath:@"position.x"
               options:NSKeyValueObservingOptionNew 
               context:nil];

as well as:

KeyPath:@"position"

and neither are calling

 - (void)observeValueForKeyPath:(NSString *)keyPath 
                       ofObject:(id)object 
                         change:(NSDictionary *)change 
                        context:(void *)context

edited Dec 09 '13 at 06:00

Evan

asked Dec 09 '13 at 05:30

Garfbargle

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where observeValueForKeyPath is located? is it in same class where u called? – wesley Dec 09 '13 at 06:06
self.hero is a SKSpriteNode, SKSpriteNode inherits from SKNode which has a position property. 'position' is a property on self.hero's superclass – Garfbargle Dec 09 '13 at 06:11
Have you tried observing `@"position"` instead of `@"position.x"`? – Caleb Dec 09 '13 at 06:13

Delegate not being called when KVO SKSpriteNode's Position (Key Value Observing of CGPoint)

0 Answers0