- Made a beta version of the new DblClick() proc. As per my testing it is far more efficient than the old one. The click-proc is ready for ingame testing. To initiate a test, use the "Toggle NewClickProc" verb if you're a game admin or game master.

- The following procs have been added: ismetroid() ispAI()
- Using the new click proc adds support for the following new procs: attack_robot(), attack_ghost(), attack_admin(), hanr_r(), hand_m()

Proc description:
- attack_robot() is the proc that gets called when a cyborg clicks on any atom without having a module selected. It defaults to attack_ai() and for the moment always calls the default as there is no separation.
- attack_ghost() is the proc that gets called when a ghost clicks on any atom. It defaults to examine()
- attack_admin() is the proc that gets called when a ghost with admin status clicks on any atom. It defaults to attack_ghost()
- hand_r() is the proc that gets called when a restrained cyborg clicks on any atom. It defaults to hand_a(), which is the the proc for a restrained AI, whatever that means.
- hand_m() is for when a restrained metroid clicks on an item.

Please note that the new click proc drops support for the HEAL mutation. Let me know if this mutation is important. All I can tell you is that it doesn't belong in this proc.

- Moved the mob/Delete() proc to mob.dm. Doubleclicking /mob in the object tree will now throw you to mob.dm instead of some random datumvars.dm.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2256 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/items/item.dm

@@ -101,7 +101,8 @@
 		else
 	if ((usr.mutations & CLOWN) && prob(50)) t = "funny-looking"
 	usr << text("This is a []\icon[][]. It is a [] item.", !src.blood_DNA ? "" : "bloody ",src, src.name, t)
-	usr << src.desc
+	if(src.desc)
+		usr << src.desc
 	return
 
 /obj/item/attack_hand(mob/user as mob)