ActionScript 3.0 :: HitTestObject Issue In A Bass Class Of A Library Object In Flash Pro?

Jan 18, 2012

i have a flash file with a number of movieclips  in the library - various bubbles that can be popped at a clilck. The fla has a document class - BubbleGame.as, and the various bubble mcies in the library are all exported for action script, (using their own names, but) with a mutual Base Class - BubbleBase.as, in order that all the various bubble movie clips have the same behavior: load in a random position, play out their own timelines, be popped when clicked, and if not popped - reload in another position.
 
This is all working very well, however, I want the movie clips removed if they hit an object on the stage. The object has an instance name of sym_mc, and I have tried various bits of code to cause the bubble to be removed when it hits that object, but i either get errors or nada.
 
I tried doing the hitTestObject code in both the  document class and the base class. It seems more appropriate to have it in the base class - BubbleBase.as (below), because that tells the bubbles what to do.

[Code]...

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