Runtime fixes for:

runtime error: Cannot modify null.layer. proc name: done (/obj/effect/equip_e/human/done) usr: Ramona Fawkes (/mob/living/carbon/human) src: the human (/obj/effect/equip_e/human)
call stack: the human (/obj/effect/equip_e/human): done() the human (/obj/effect/equip_e/human): process()

runtime error: Cannot execute null.use(). proc name: attackby (/obj/structure/barricade/wooden/attackby) usr: Jeffery Long (/mob/living/carbon/human) src: the wooden barricade (/obj/structure/barricade/wooden) call stack: the wooden barricade (/obj/structure/barricade/wooden): attackby(null, Jeffery Long (/mob/living/carbon/human)) the wooden barricade (/obj/structure/barricade/wooden): DblClick(the floor (159,129,1) (/turf/simulated/floor), "mapwindow.map", "icon-x=15;icon-y=12;left=1;scr...")

Rewrote wielded weapons to be their own weapon subclass. There was no point having a var/wielded var/twohanded var/force_unwielded var/force_wielded for every damn item when there is only 1 wield-able weapon anyway. All the wield-able stuff is now in twohanded.dm

Changed the adminhelpsound to some creative commons sound I pinched. Until somebody can get a better one. I'm sick of MAAAAAAAAOOOOOOW.

All PMs trigger the adminhelp sound. That means when you OM a player they get the sound, if a admin is PMed they only hear it if their adminhelp sounds are enabled. This should allow people to get eachother's attention when t he chat is busy.

Fixed some bad code with poddoors (which is used for the shutters in QM)

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@3435 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/mob.dm

@@ -191,28 +191,16 @@
 	var/obj/item/W = equipped()
 
 	if (W)
-		if(W.twohanded)
-			if(W.wielded)
-				if(hand)
-					var/obj/item/weapon/offhand/O = r_hand
-					del O
-				else
-					var/obj/item/weapon/offhand/O = l_hand
-					del O
-			W.wielded = 0          //Kinda crude, but gets the job done with minimal pain -Agouri
-			W.name = "[initial(W.name)]" //name reset so people don't see world fireaxes with (unwielded) or (wielded) tags
-			W.update_icon()
 		u_equip(W)
 		if (client)
 			client.screen -= W
 		if (W)
+			W.layer = initial(W.layer)
 			if(target)
 				W.loc = target.loc
 			else
 				W.loc = loc
 			W.dropped(src)
-			if (W)
-				W.layer = initial(W.layer)
 		var/turf/T = get_turf(loc)
 		if (istype(T))
 			T.Entered(W)
@@ -234,7 +222,7 @@
 		return r_hand
 
 /mob/proc/get_inactive_hand()
-	if ( ! hand)
+	if (!hand)
 		return l_hand
 	else
 		return r_hand