COMPLETELY FUCKING REFACTORS TOOL CHECKING CODE

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

code/game/objects/items/flamethrower.dm

@@ -80,7 +80,7 @@
 			flame_turf(turflist)
 
 /obj/item/flamethrower/attackby(obj/item/W, mob/user, params)
-	if(istype(W, /obj/item/wrench) && !status)//Taking this apart
+	if(W.tool_behavior == TOOL_WRENCH && !status)//Taking this apart
 		var/turf/T = get_turf(src)
 		if(weldtool)
 			weldtool.forceMove(T)
@@ -95,7 +95,7 @@
 		qdel(src)
 		return
 
-	else if(istype(W, /obj/item/screwdriver) && igniter && !lit)
+	else if(W.tool_behavior == TOOL_SCREWDRIVER && igniter && !lit)
 		status = !status
 		to_chat(user, "<span class='notice'>[igniter] is now [status ? "secured" : "unsecured"]!</span>")
 		update_icon()