In the second half of this video linked below, he shows how to setup hit boxes and event hit. It’s not in English but I think this may be a good place to get started.
[video]www.youtube.com/watch?v=zGJUyCI6rpg[/video]
Anyone know of similar tutorials in English. And what important things do you think can be consider and learn in order to apply this technique to a fighting game or other kinds of games?