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cocos2d-x

How to get the CCBAnimationManager from a custom class in cocos2dx

I'm loading a CCB file from my Cocos2d-x project, but I can't get access to the CCBAnimationManager from a custom class.

In Cocos2d with objective-C is as simple as:

CCBAnimationManager* animationManager = self.userObject;

But the same implementation in C++ returns a null value and the execution will cause a crash...

any idea? Thks

Solution

  • Yes, it is not quite simple as in obj-C. New TestCpp project got an example for this. Look at the (CocosBuilderTest->AnimationsTest).

    Basically you need to create a CCNodeLoaderLibrary and register it with your custom loader class. 

    CCNodeLoaderLibrary * ccNodeLoaderLibrary = CCNodeLoaderLibrary::newDefaultCCNodeLoaderLibrary();

ccNodeLoaderLibrary->registerCCNodeLoader("TestAnimationsLayer", AnimationsTestLayerLoader::loader());

    and then Create a CCBReader with that ccNodeLoaderLibrary

    cocos2d::extension::CCBReader * ccbReader = new cocos2d::extension::CCBReader(ccNodeLoaderLibrary);

    and now, you will be able to get hold of CCBAnimationManager via this ccbReader

    ccbReader->getAnimationManager()