If this is actually possible, it is a good idea. You are constantly seeing people complaining about hackers in /shout. Have you seen examples of this elsewhere on other servers, or would this have to be a completely new plugin, made from scratch? Also, don't most hacked clients make it so that the only entities they attack are players? One more question, how would you be able to hit another player through the entities? How would that work?
~ @Oroperion
I have seen this kind of hacking prevention on 2 other servers, but the names aren't on the top of my head. The entities would show up exactly like a player, except it would be very tiny (only a mod would detect it) and it would be invisible (like a player using an invisibility potion, without the potion haze). Because of this, a mod like KillAura wouldn't be able to tell the difference.Also, to be more specific, when I said 4 entities, I meant one for each biome of kitpvp.
