[Sion]

Would it be possible to add a player event like EVENT_CAST that goes off when a player casts a spell? I know there is EVENT_CAST_ON for an npc,
but that requires casting the spell on an npc in order to trigger the event. It would be nice if you could trigger an event when a player casts
a spell anywhere, regardless of target. That would make it way easier to make custom spells with scripted effects.