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/ATMOSPHERICS/atmospherics.dm

@@ -49,5 +49,5 @@ obj/machinery/atmospherics
 
 		disconnect(obj/machinery/atmospherics/reference)
 
-		update_icon()
-			return null
+	update_icon()
+		return null

code/WorkInProgress/Chemistry-Tools.dm

@@ -644,14 +644,13 @@
 					user << "\blue You inject 5 units of the solution. The syringe now contains [src.reagents.total_volume] units."
 		return
 
-	proc
-		update_icon()
-			var/rounded_vol = round(reagents.total_volume,5)
-			if(ismob(loc))
-				icon_state = "[mode][rounded_vol]"
-			else
-				icon_state = "[rounded_vol]"
-			item_state = "syringe_[rounded_vol]"
+	update_icon()
+		var/rounded_vol = round(reagents.total_volume,5)
+		if(ismob(loc))
+			icon_state = "[mode][rounded_vol]"
+		else
+			icon_state = "[rounded_vol]"
+		item_state = "syringe_[rounded_vol]"
 
 ////////////////////////////////////////////////////////////////////////////////
 /// Syringes. END

code/defines/obj/toy.dm

@@ -20,11 +20,10 @@ obj/item/toy/blink
 	w_class = 1.0
 	var/amount_left = 7.0
 
-	proc
-		update_icon()
-			src.icon_state = text("357-[]", src.amount_left)
-			src.desc = text("There are [] caps\s left!", src.amount_left)
-			return
+	update_icon()
+		src.icon_state = text("357-[]", src.amount_left)
+		src.desc = text("There are [] caps\s left!", src.amount_left)
+		return
 
 /obj/item/toy/ammo/crossbow
 	name = "foam dart"

code/game/atom_procs.dm

@@ -163,6 +163,7 @@
 			source2.blood_DNA = null
 //			var/icon/I = new /icon(source2.icon_old, source2.icon_state)
 			source2.icon = source2.icon_old
+			source2.update_icon()
 		if (istype(src, /turf/simulated))
 			var/obj/item/source2 = src
 			source2.blood_DNA = null

code/game/machinery/airlock_control.dm

@@ -104,7 +104,7 @@ obj/machinery/airlock_sensor
 	var/on = 1
 	var/alert = 0
 
-	proc/update_icon()
+	update_icon()
 		if(on)
 			if(alert)
 				icon_state = "airlock_sensor_alert"
@@ -170,7 +170,7 @@ obj/machinery/access_button
 
 	var/on = 1
 
-	proc/update_icon()
+	update_icon()
 		if(on)
 			icon_state = "access_button_standby"
 		else

code/game/machinery/atmo_control.dm

@@ -22,7 +22,7 @@ obj/machinery/air_sensor
 
 	var/datum/radio_frequency/radio_connection
 
-	proc/update_icon()
+	update_icon()
 		icon_state = "gsensor[on]"
 
 	process()

code/game/machinery/atmoalter/portable_atmospherics.dm

@@ -30,9 +30,10 @@
 
 		..()
 
+	update_icon()
+		return null
+
 	proc
-		update_icon()
-			return null
 
 		connect(obj/machinery/atmospherics/portables_connector/new_port)
 			//Make sure not already connected to something else

code/game/machinery/blender.dm

@@ -30,19 +30,19 @@ the blender or the processor: Processor items are solid objects and Blender resu
 	on_reagent_change()			//When the reagents change, change the icon as well.
 		update_icon()
 
-	proc
-		update_icon()			//Changes the icon depending on how full it is and whether it has the jug attached.
-			if(src.container)
-				switch(src.reagents.total_volume)
-					if(0)
-						src.icon_state = "blender_e"		//Empty
-					if(1 to 75)
-						src.icon_state = "blender_h"		//Some but not full
-					if(76 to 100)
-						src.icon_state = "blender_f"		//Mostly full.
-			else
-				src.icon_state = "blender_d"				//No jug. Should be redundant but just in case.
-			return
+
+	update_icon()			//Changes the icon depending on how full it is and whether it has the jug attached.
+		if(src.container)
+			switch(src.reagents.total_volume)
+				if(0)
+					src.icon_state = "blender_e"		//Empty
+				if(1 to 75)
+					src.icon_state = "blender_h"		//Some but not full
+				if(76 to 100)
+					src.icon_state = "blender_f"		//Mostly full.
+		else
+			src.icon_state = "blender_d"				//No jug. Should be redundant but just in case.
+		return
 
 /obj/machinery/blender/attackby(var/obj/item/O as obj, var/mob/user as mob)		//Attack it with an object.
 	if(src.contents.len >= 10 || src.reagents.total_volume >= 80)		//Too full. Max 10 items or 80 units of reagent

code/game/machinery/doors/brigdoors.dm

@@ -160,7 +160,7 @@
 // if NOPOWER, display blank
 // if BROKEN, display blue screen of death icon AI uses
 // if timing=true, run update display function
-/obj/machinery/door_timer/proc/update_icon()
+/obj/machinery/door_timer/update_icon()
 	if(stat & (NOPOWER))
 		icon_state = "frame"
 		return

code/game/machinery/doors/door.dm

@@ -156,7 +156,7 @@
 				s.set_up(2, 1, src)
 				s.start()
 
-/obj/machinery/door/proc/update_icon()
+/obj/machinery/door/update_icon()
 	if(density)
 		icon_state = "door1"
 	else

code/game/machinery/embedded_controller/embedded_controller_base.dm

@@ -32,7 +32,7 @@ obj/machinery/embedded_controller
 		user.machine = src
 		onclose(user, "computer")
 
-	proc/update_icon()
+	update_icon()
 	proc/return_text()
 
 	proc/post_signal(datum/signal/signal, comm_line)

code/game/machinery/singularity.dm

@@ -569,7 +569,7 @@ However people seem to like it for some reason.
 	..()
 	return
 
-/obj/machinery/emitter/proc/update_icon()
+/obj/machinery/emitter/update_icon()
 	if (active && !(stat & (NOPOWER|BROKEN)))
 		icon_state = "Emitter +a"
 	else
@@ -1076,7 +1076,7 @@ However people seem to like it for some reason.
 	var/list/obj/machinery/containment_field/fields
 ////FIELD GEN START
 
-/obj/machinery/field_generator/proc/update_icon()
+/obj/machinery/field_generator/update_icon()
 	if (!active)
 		icon_state = "Field_Gen"
 		return

code/game/machinery/spaceheater.dm

@@ -22,7 +22,7 @@
 		update_icon()
 		return
 
-	proc/update_icon()
+	update_icon()
 		if(open)
 			icon_state = "sheater-open"
 		else

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