NPE -> Dark Mage causes crash when struck by a MinecraftComesAlive Villager

[Orcao]

Mod List: (The Mad Pack 1.1.0)

-Ars Magica 2 v1.1.1c
-Minecraft Comes Alive 3.5.4

For a full list, see: http://www.atlauncher.com/pack/TheMadPack/

Steps to Recreate:

1. Spawn in Minecraft Comes Alive villagers until you get a guard (or any one with a sword)
2. Spawn in an AM2 Dark Mage
3. The game should crash as soon as they hit each other.

Other Notes:
-Tested with a few other AM2 mobs (Elementals, Hecate, Water Guardian), this only happens with the Dark Mage, potentially with the Light Mage if anything ever causes them to aggro each other.

-This could be on MCAs side, but the crash seems to be from the Dark Mage, so I figured I'd start here.

Pastebin of crash:
http://pastebin.com/r9GJP1xb

[Mithion]

In looking at this, something is setting the Dark Mage's attack target in a way that it shouldn't be. I am not sure which side is doing this, it could be on either one. The stack trace doesn't show that as it would be done at a different point in the tick.

Either way, Dark Mages in 1.2 shouldn't have this issue, as I have made changes to their code which should help this issue.