iphone - Reflection doesn't work for CCScene, why? -

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i have sub-class of cclayer, named myscene. in app delegate added code:

-(void) applicationdidenterbackground:(uiapplication*)application {     [[ccdirector shareddirector] stopanimation];      if( [[ccdirector shareddirector] runningscene] != nil ) {         if( [[[ccdirector shareddirector] runningscene] iskindofclass:[myscene class]] ) {             myscene *scene = (myscene*) [[ccdirector shareddirector] runningscene];             [scene goingtobackground];     } }

}

the app has running scene, , know it's myscene, iskindofclass doesn't return yes. why?

[[ccdirector shareddirector] runningscene] returns ccscene not cclayer object. comparing ccscene cclayer sub class i.e. myscene return false. try set tag of myscene object , object tag , compare it. return yes


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