OnTriggerMob
Syntax:
begin OnTriggerMob TriggeringRefID
Example:
begin OnTriggerMob begin OnTriggerMob player
This block will be run once when a mobile object triggers the scripted object by colliding with it. If you specify a TriggeringRefID, the block will only run when that specific reference triggers the object (assuming the reference is a mobile object); otherwise, the block will run when any mobile object triggers the scripted object.
Mobile objects include actors (NPCs and Creatures), arrows, most magic projectiles (but not bolt-shaped ones), and activators that have collision.