Merge pull request #1490 from Sharkmare/shadekin

Fixes debug spam on simplemob hands

code/_onclick/hud/screen_objects_zz_ch.dm

@@ -0,0 +1,30 @@
+//Invesitgating a runtime made me discover that all simplemobs have HUD on hands set to themselves
+//Which cause this original code to die because the mob does not have a mymob var...
+//So yeah this is why we now check if it is type of mob first...
+//Is this pretty? Fuck no, but its how i know to fix it -shark
+//Oh also the swap button on simple mob hands has hud set to null so we also need to catch that.
+/obj/screen/inventory/add_overlays()
+	if(!hud) //Simplemob swap hands button has this set to null :)
+		return
+	var/mob/user
+	if(istype(hud,/mob )) //Simplemob hands directly reference the mob in hud, dont ask me.
+		user = hud
+	else
+		user = hud.mymob //original intended behaviour
+	if(hud && user && slot_id)
+
+		var/obj/item/holding = user.get_active_hand()
+
+		if(!holding || user.get_equipped_item(slot_id))
+			return
+
+		var/image/item_overlay = image(holding)
+		item_overlay.alpha = 92
+
+		if(!holding.mob_can_equip(user, slot_id, disable_warning = TRUE))
+			item_overlay.color = "#ff0000"
+		else
+			item_overlay.color = "#00ff00"
+
+		object_overlays += item_overlay
+		add_overlay(object_overlays)