Originally Posted by Vexorian
Though I suggest you to make a UnitIndexingutilities that doesn't use user data so that people are not disallowed to use it if user data is used by something else. hmnn.
Okay, I'll look into making a flavor of UnitIndexingUtils that doesn't require UserData sometime. I really think that UserData should be reserved for unit indexing anyways, since once you index the unit you have a port with which to associate infinite data to that unit.