Made items that get unbloodied update their icon during the unbloodying, so you can tell how much you used your gun between getting blood on it and cleaning it.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@791 316c924e-a436-60f5-8080-3fe189b3f50e

code/game/objects/assemblies.dm

@@ -100,39 +100,40 @@
 
 	process()
 
+	update_icon()
+		src.overlays = new/list()
+		src.underlays = new/list()
+		if(!tank_one && !tank_two && !attached_device)
+			icon_state = "valve_1"
+			return
+		icon_state = "valve"
+		var/tank_one_icon = ""
+		var/tank_two_icon = ""
+		if(tank_one)
+			tank_one_icon = tank_one.icon_state
+		if(tank_two)
+			tank_two_icon = tank_two.icon_state
+		if(tank_one)
+			var/icon/I = new(src.icon, icon_state = "[tank_one_icon]")
+			//var/obj/overlay/tank_one_overlay = new
+			//tank_one_overlay.icon = src.icon
+			//tank_one_overlay.icon_state = tank_one_icon
+			src.underlays += I
+		if(tank_two)
+			var/icon/J = new(src.icon, icon_state = "[tank_two_icon]")
+			//I.Flip(EAST) this breaks the perspective!
+			J.Shift(WEST, 13)
+			//var/obj/underlay/tank_two_overlay = new
+			//tank_two_overlay.icon = I
+			src.underlays += J
+		if(attached_device)
+			var/icon/K = new(src.icon, icon_state = "device")
+			//var/obj/overlay/device_overlay = new
+			//device_overlay.icon = src.icon
+			//device_overlay.icon_state = device_icon
+			src.overlays += K
 	proc
-		update_icon()
-			src.overlays = new/list()
-			src.underlays = new/list()
-			if(!tank_one && !tank_two && !attached_device)
-				icon_state = "valve_1"
-				return
-			icon_state = "valve"
-			var/tank_one_icon = ""
-			var/tank_two_icon = ""
-			if(tank_one)
-				tank_one_icon = tank_one.icon_state
-			if(tank_two)
-				tank_two_icon = tank_two.icon_state
-			if(tank_one)
-				var/icon/I = new(src.icon, icon_state = "[tank_one_icon]")
-				//var/obj/overlay/tank_one_overlay = new
-				//tank_one_overlay.icon = src.icon
-				//tank_one_overlay.icon_state = tank_one_icon
-				src.underlays += I
-			if(tank_two)
-				var/icon/J = new(src.icon, icon_state = "[tank_two_icon]")
-				//I.Flip(EAST) this breaks the perspective!
-				J.Shift(WEST, 13)
-				//var/obj/underlay/tank_two_overlay = new
-				//tank_two_overlay.icon = I
-				src.underlays += J
-			if(attached_device)
-				var/icon/K = new(src.icon, icon_state = "device")
-				//var/obj/overlay/device_overlay = new
-				//device_overlay.icon = src.icon
-				//device_overlay.icon_state = device_icon
-				src.overlays += K
+
 
 		/*
 		Exadv1: I know this isn't how it's going to work, but this was just to check

code/game/objects/displaycase.dm

@@ -58,7 +58,7 @@
 		playsound(src.loc, 'Glasshit.ogg', 75, 1)
 	return
 
-/obj/displaycase/proc/update_icon()
+/obj/displaycase/update_icon()
 	if(src.destroyed)
 		src.icon_state = "glassboxb[src.occupied]"
 	else

code/game/objects/items/weapons/cigs_lighters.dm

@@ -5,9 +5,6 @@ ZIPPO
 
 
 */
-/obj/item/weapon/cigpacket/proc/update_icon()
-	return
-
 /obj/item/weapon/cigpacket/update_icon()
 	src.icon_state = text("cigpacket[]", src.cigcount)
 	src.desc = text("There are [] cigs\s left!", src.cigcount)

code/game/objects/items/weapons/guns_ammo.dm

@@ -96,7 +96,7 @@ TELEPORT GUN
 // AMMO
 
 
-/obj/item/weapon/ammo/proc/update_icon()
+/obj/item/weapon/ammo/update_icon()
 	return
 
 
@@ -541,7 +541,7 @@ obj/item/weapon/gun/revolver/attackby(obj/item/weapon/ammo/a357/A as obj, mob/us
 
 // ENERGY GUN
 
-/obj/item/weapon/gun/energy/proc/update_icon()
+/obj/item/weapon/gun/energy/update_icon()
 	if (istype(src, /obj/item/weapon/gun/energy/crossbow)) return
 	var/ratio = src.charges / 10
 	ratio = round(ratio, 0.25) * 100

code/game/objects/items/weapons/swords_axes_etc.dm

@@ -69,7 +69,7 @@ STUN BATON
 
 // STUN BATON
 
-/obj/item/weapon/baton/proc/update_icon()
+/obj/item/weapon/baton/update_icon()
 	if(src.status)
 		icon_state = "stunbaton_active"
 	else

code/game/objects/lamarr.dm

@@ -80,7 +80,7 @@
 		playsound(src.loc, 'Glasshit.ogg', 75, 1)
 	return
 
-/obj/lamarr/proc/update_icon()
+/obj/lamarr/update_icon()
 	if(src.destroyed)
 		src.icon_state = "labcageb[src.occupied]"
 	else

code/game/objects/object_procs.dm

@@ -15,6 +15,8 @@
 			src.attack_hand(M)
 	AutoUpdateAI(src)
 
+/obj/proc/update_icon()
+	return
 
 /obj/item/proc/updateSelfDialog()
 	var/mob/M = src.loc