Refactors tool typechecks, refactors transforming tools, makes Altevian wrench into one

code/modules/overmap/disperser/disperser.dm

@@ -22,7 +22,7 @@
 		to_chat(user, "The maintenance panel is open.")
 
 /obj/machinery/disperser/attackby(obj/item/I, mob/user)
-	if(I && I.is_wrench())
+	if(I && I.has_tool_quality(TOOL_WRENCH))
 		if(panel_open)
 			user.visible_message("<b>\The [user]</b> rotates \the [src] with \the [I].",
 				"<span class='notice'>You rotate \the [src] with \the [I].</span>")

code/modules/overmap/overmap_shuttle.dm

@@ -78,7 +78,7 @@
 		var/list/waypoints = S.get_waypoints(name)
 		for(var/obj/effect/shuttle_landmark/LZ in waypoints)
 			if(LZ.is_valid(src))
-				res["[waypoints[LZ]] - [LZ.name]"] = LZ	
+				res["[waypoints[LZ]] - [LZ.name]"] = LZ
 	return res
 
 /datum/shuttle/autodock/overmap/get_location_name()
@@ -167,7 +167,7 @@
 	..()
 
 /obj/structure/fuel_port/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	if(W.is_crowbar())
+	if(W.has_tool_quality(TOOL_CROWBAR))
 		if(opened)
 			to_chat(user, "<spawn class='notice'>You tightly shut \the [src] door.")
 			playsound(src, 'sound/effects/locker_close.ogg', 25, 0, -3)

code/modules/overmap/ships/computers/sensors.dm

@@ -145,9 +145,9 @@
 
 /obj/machinery/shipsensors/attackby(obj/item/weapon/W, mob/user)
 	var/damage = max_health - health
-	if(damage && istype(W, /obj/item/weapon/weldingtool))
+	if(damage && W.has_tool_quality(TOOL_WELDER))
 
-		var/obj/item/weapon/weldingtool/WT = W
+		var/obj/item/weapon/weldingtool/WT = W.get_welder()
 
 		if(!WT.isOn())
 			return