Array of events

Hello everyone.

I want to figure out, how to make something like an “event array”. I’ve got nothing, so I’m here.

So, I have my parent class, which executes one event. Then, I have a child1, which executes two custom events. Finaly, child2 executes three events. All of theese childs don’t copy parent’s or their own events.
Then I have an object, which prints all possible events to a generated buttons. This is a hard part. How can i get events which actors executes, when triggered and use at least their count to do something?

Thanks.