COMPLETELY FUCKING REFACTORS TOOL CHECKING CODE

dear FUCKING GOD why was it like this, it hurts soooo bad DDDD:

code/game/objects/effects/contraband.dm

@@ -87,7 +87,7 @@
 
 
 /obj/structure/sign/poster/attackby(obj/item/I, mob/user, params)
-	if(istype(I, /obj/item/wirecutters))
+	if(I.tool_behavior == TOOL_WIRECUTTER)
 		I.play_tool_sound(src, 100)
 		if(ruined)
 			to_chat(user, "<span class='notice'>You remove the remnants of the poster.</span>")

code/game/objects/effects/effects.dm

@@ -47,9 +47,6 @@
 	qdel(src)
 	return 0
 
-/obj/effect/ConveyorMove()
-	return
-
 /obj/effect/abstract/ex_act(severity, target)
 	return