Is there an event or method that a CCScene or CCLayer receives when it becomes active?
My situation is this:
called “replaceScene()” with SceneA, now SceneA is active / foreground.
called “pushScene()” with SceneB, now SceneB is active / foreground (and SceneA is hidden)
called “popScene()” within SceneB, now SceneB closes and SceneA becomes active again
QUESTION: Is there a way for SceneA to know it is back to the front of the scene stack and take action?