COMPLETELY FUCKING REFACTORS TOOL CHECKING CODE

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

code/modules/paperwork/filingcabinet.dm

@@ -54,7 +54,7 @@
 		sleep(5)
 		icon_state = initial(icon_state)
 		updateUsrDialog()
-	else if(istype(P, /obj/item/wrench))
+	else if(P.tool_behavior == TOOL_WRENCH)
 		to_chat(user, "<span class='notice'>You begin to [anchored ? "unwrench" : "wrench"] [src].</span>")
 		if(P.use_tool(src, user, 20, volume=50))
 			to_chat(user, "<span class='notice'>You successfully [anchored ? "unwrench" : "wrench"] [src].</span>")

code/modules/paperwork/paper_cutter.dm

@@ -59,7 +59,7 @@
 		storedcutter = P
 		update_icon()
 		return
-	if(istype(P, /obj/item/screwdriver) && storedcutter)
+	if(P.tool_behavior == TOOL_SCREWDRIVER && storedcutter)
 		P.play_tool_sound(src)
 		to_chat(user, "<span class='notice'>[storedcutter] has been [cuttersecured ? "unsecured" : "secured"].</span>")
 		cuttersecured = !cuttersecured