[MIRROR] Refactors tool typechecks, refactors transforming tools, makes Altevian wrench into one (#7062)

Co-authored-by: Heroman3003 <31296024+Heroman3003@users.noreply.github.com>
Co-authored-by: Nadyr <41974248+Darlantanis@users.noreply.github.com>

code/modules/power/antimatter/control.dm

@@ -140,7 +140,7 @@
 
 /obj/machinery/power/am_control_unit/attackby(obj/item/W, mob/user)
 	if(!istype(W) || !user) return
-	if(W.is_wrench())
+	if(W.has_tool_quality(TOOL_WRENCH))
 		if(!anchored)
 			playsound(src, W.usesound, 75, 1)
 			user.visible_message("[user.name] secures the [src.name] to the floor.", \

code/modules/power/apc.dm

@@ -467,7 +467,7 @@ GLOBAL_LIST_EMPTY(apcs)
 	if(issilicon(user) && get_dist(src,user) > 1)
 		return attack_hand(user)
 	add_fingerprint(user)
-	if(W.is_crowbar() && opened)
+	if(W.has_tool_quality(TOOL_CROWBAR) && opened)
 		if(has_electronics == APC_HAS_ELECTRONICS_WIRED)
 			if(terminal)
 				to_chat(user, "<span class='warning'>Disconnect the wires first.</span>")
@@ -491,7 +491,7 @@ GLOBAL_LIST_EMPTY(apcs)
 		else if(opened != 2) //cover isn't removed
 			opened = 0
 			update_icon()
-	else if(W.is_crowbar() && !(stat & BROKEN) )
+	else if(W.has_tool_quality(TOOL_CROWBAR) && !(stat & BROKEN) )
 		if(coverlocked && !(stat & MAINT))
 			to_chat(user, "<span class='warning'>The cover is locked and cannot be opened.</span>")
 			return
@@ -517,7 +517,7 @@ GLOBAL_LIST_EMPTY(apcs)
 			"<span class='notice'>You insert the power cell.</span>")
 		chargecount = 0
 		update_icon()
-	else if	(W.is_screwdriver())	// haxing
+	else if	(W.has_tool_quality(TOOL_SCREWDRIVER))	// haxing
 		if(opened)
 			if(cell)
 				to_chat(user, "<span class='warning'>Remove the power cell first.</span>")
@@ -573,7 +573,7 @@ GLOBAL_LIST_EMPTY(apcs)
 					"You add cables to the APC frame.")
 				make_terminal()
 				terminal.connect_to_network()
-	else if(W.is_wirecutter() && terminal && opened && has_electronics != APC_HAS_ELECTRONICS_SECURED)
+	else if(W.has_tool_quality(TOOL_WIRECUTTER) && terminal && opened && has_electronics != APC_HAS_ELECTRONICS_SECURED)
 		var/turf/T = loc
 		if(istype(T) && !T.is_plating())
 			to_chat(user, "<span class='warning'>You must remove the floor plating in front of the APC first.</span>")
@@ -605,8 +605,8 @@ GLOBAL_LIST_EMPTY(apcs)
 	else if(istype(W, /obj/item/weapon/module/power_control) && opened && has_electronics == APC_HAS_ELECTRONICS_NONE && ((stat & BROKEN)))
 		to_chat(user, "<span class='warning'>The [src] is too broken for that. Repair it first.</span>")
 		return
-	else if(istype(W, /obj/item/weapon/weldingtool) && opened && has_electronics == APC_HAS_ELECTRONICS_NONE && !terminal)
-		var/obj/item/weapon/weldingtool/WT = W
+	else if(W.has_tool_quality(TOOL_WELDER) && opened && has_electronics == APC_HAS_ELECTRONICS_NONE && !terminal)
+		var/obj/item/weapon/weldingtool/WT = W.get_welder()
 		if(WT.get_fuel() < 3)
 			to_chat(user, "<span class='warning'>You need more welding fuel to complete this task.</span>")
 			return
@@ -674,7 +674,7 @@ GLOBAL_LIST_EMPTY(apcs)
 		else
 			if(istype(user, /mob/living/silicon))
 				return attack_hand(user)
-			if(!opened && wiresexposed && (istype(W, /obj/item/device/multitool) || W.is_wirecutter() || istype(W, /obj/item/device/assembly/signaler)))
+			if(!opened && wiresexposed && (istype(W, /obj/item/device/multitool) || W.has_tool_quality(TOOL_WIRECUTTER) || istype(W, /obj/item/device/assembly/signaler)))
 				return attack_hand(user)
 			//Placeholder until someone can do take_damage() for APCs or something.
 			to_chat(user, "<span class='notice'>The [name] looks too sturdy to bash open with \the [W.name].</span>")

code/modules/power/batteryrack_vr.dm

@@ -11,7 +11,7 @@
 		insert_cell(newcell)
 
 /obj/item/weapon/module/power_control/attackby(var/obj/item/I, var/mob/user)
-	if(I.is_multitool())
+	if(I.has_tool_quality(TOOL_MULTITOOL))
 		to_chat(user, SPAN_NOTICE("You begin tweaking the power control circuits to support a power cell rack."))
 		if(do_after(user, 50 * I.toolspeed))
 			var/obj/item/newcircuit = new/obj/item/weapon/circuitboard/batteryrack(get_turf(user))

code/modules/power/cable.dm

@@ -177,7 +177,7 @@ var/list/possible_cable_coil_colours = list(
 	if(!T.is_plating())
 		return
 
-	if(W.is_wirecutter())
+	if(W.has_tool_quality(TOOL_WIRECUTTER))
 		var/obj/item/stack/cable_coil/CC
 		if(d1 == UP || d2 == UP)
 			to_chat(user, "<span class='warning'>You must cut this cable from above.</span>")

code/modules/power/cable_ender.dm

@@ -24,7 +24,7 @@
 
 /obj/structure/cable/ender/attackby(obj/item/W, mob/user)
 	src.add_fingerprint(user)
-	if(W.is_wirecutter())
+	if(W.has_tool_quality(TOOL_WIRECUTTER))
 		to_chat(user,  "<span class='notice'> These cables are too tough to be cut with those [W.name].</span>")
 		return
 	else if(istype(W, /obj/item/stack/cable_coil))

code/modules/power/cable_heavyduty.dm

@@ -17,7 +17,7 @@
 	if(!T.is_plating())
 		return
 
-	if(W.is_wirecutter())
+	if(W.has_tool_quality(TOOL_WIRECUTTER))
 		to_chat(usr, "<font color='blue'>These cables are too tough to be cut with those [W.name].</font>")
 		return
 	else if(istype(W, /obj/item/stack/cable_coil))

code/modules/power/fusion/fuel_assembly/fuel_injector.dm

@@ -81,7 +81,7 @@ GLOBAL_LIST_EMPTY(fuel_injectors)
 		//CHOMPEdit End
 		return
 
-	if(W.is_wrench() || W.is_screwdriver() || W.is_crowbar() || istype(W, /obj/item/weapon/storage/part_replacer))
+	if(W.has_tool_quality(TOOL_WRENCH) || W.has_tool_quality(TOOL_SCREWDRIVER) || W.has_tool_quality(TOOL_CROWBAR) || istype(W, /obj/item/weapon/storage/part_replacer))
 		if(injecting)
 			to_chat(user, "<span class='warning'>Shut \the [src] off first!</span>")
 			return

code/modules/power/generator.dm

@@ -170,7 +170,7 @@ GLOBAL_LIST_EMPTY(all_turbines)
 	attack_hand(user)
 
 /obj/machinery/power/generator/attackby(obj/item/weapon/W as obj, mob/user as mob)
-	if(W.is_wrench())
+	if(W.has_tool_quality(TOOL_WRENCH))
 		playsound(src, W.usesound, 75, 1)
 		anchored = !anchored
 		user.visible_message("[user.name] [anchored ? "secures" : "unsecures"] the bolts holding [src.name] to the floor.", \

code/modules/power/gravitygenerator_vr.dm

@@ -96,7 +96,7 @@ GLOBAL_LIST_EMPTY(gravity_generators)
 /obj/machinery/gravity_generator/main/station/Initialize()
 	. = ..()
 	setup_parts()
-	middle.add_overlay("activated")	
+	middle.add_overlay("activated")
 
 //
 // Generator an admin can spawn
@@ -204,7 +204,7 @@ GLOBAL_LIST_EMPTY(gravity_generators)
 /obj/machinery/gravity_generator/main/attackby(obj/item/I, mob/user, params)
 	switch(broken_state)
 		if(GRAV_NEEDS_SCREWDRIVER)
-			if(I.is_screwdriver())
+			if(I.has_tool_quality(TOOL_SCREWDRIVER))
 				to_chat(user, "<span class='notice'>You secure the screws of the framework.</span>")
 				playsound(src, I.usesound, 75, 1)
 				broken_state++
@@ -212,7 +212,7 @@ GLOBAL_LIST_EMPTY(gravity_generators)
 				return
 		if(GRAV_NEEDS_WELDING)
 			if(I.has_tool_quality(TOOL_WELDER))
-				var/obj/item/weapon/weldingtool/W = I
+				var/obj/item/weapon/weldingtool/W = I.get_welder()
 				if(W.remove_fuel(0,user))
 					to_chat(user, "<span class='notice'>You mend the damaged framework.</span>")
 					broken_state++
@@ -231,7 +231,7 @@ GLOBAL_LIST_EMPTY(gravity_generators)
 					to_chat(user, "<span class='warning'>You need 10 sheets of plasteel!</span>")
 				return
 		if(GRAV_NEEDS_WRENCH)
-			if(I.is_wrench())
+			if(I.has_tool_quality(TOOL_WRENCH))
 				to_chat(user, "<span class='notice'>You secure the plating to the framework.</span>")
 				playsound(src, I.usesound, 75, 1)
 				set_fix()
@@ -408,7 +408,7 @@ GLOBAL_LIST_EMPTY(gravity_generators)
 /obj/machinery/gravity_generator/main/proc/update_list()
 	levels.Cut()
 	var/my_z = get_z(src)
-	
+
 	//Actually doing it special this time instead of letting using_map decide
 	if(using_map.use_overmap)
 		var/obj/effect/overmap/visitable/S = get_overmap_sector(my_z)
@@ -418,7 +418,7 @@ GLOBAL_LIST_EMPTY(gravity_generators)
 			levels = GetConnectedZlevels(my_z)
 	else
 		levels = GetConnectedZlevels(my_z)
-		
+
 	for(var/z in levels)
 		if(!GLOB.gravity_generators["[z]"])
 			GLOB.gravity_generators["[z]"] = list()

code/modules/power/grid_checker.dm

@@ -38,12 +38,12 @@
 /obj/machinery/power/grid_checker/attackby(obj/item/W, mob/user)
 	if(!user)
 		return
-	if(W.is_screwdriver())
+	if(W.has_tool_quality(TOOL_SCREWDRIVER))
 		default_deconstruction_screwdriver(user, W)
 		opened = !opened
-	else if(W.is_crowbar())
+	else if(W.has_tool_quality(TOOL_CROWBAR))
 		default_deconstruction_crowbar(user, W)
-	else if(istype(W, /obj/item/device/multitool) || W.is_wirecutter())
+	else if(istype(W, /obj/item/device/multitool) || W.has_tool_quality(TOOL_WIRECUTTER))
 		attack_hand(user)
 
 /obj/machinery/power/grid_checker/attack_hand(mob/user)

code/modules/power/lighting.dm

@@ -103,7 +103,7 @@ var/global/list/light_type_cache = list()
 			add_fingerprint(user)
 		return
 
-	if (W.is_wrench())
+	if (W.has_tool_quality(TOOL_WRENCH))
 		if (src.stage == 1)
 			playsound(src, W.usesound, 75, 1)
 			to_chat(usr, "You begin deconstructing [src].")
@@ -122,7 +122,7 @@ var/global/list/light_type_cache = list()
 			to_chat(usr, "You have to unscrew the case first.")
 			return
 
-	if(W.is_wirecutter())
+	if(W.has_tool_quality(TOOL_WIRECUTTER))
 		if (src.stage != 2) return
 		src.stage = 1
 		src.update_icon()
@@ -142,7 +142,7 @@ var/global/list/light_type_cache = list()
 				"You add wires to [src].")
 		return
 
-	if(W.is_screwdriver())
+	if(W.has_tool_quality(TOOL_SCREWDRIVER))
 		if (src.stage == 2)
 			src.stage = 3
 			src.update_icon()
@@ -667,7 +667,7 @@ var/global/list/light_type_cache = list()
 
 	// attempt to stick weapon into light socket
 	else if(status == LIGHT_EMPTY)
-		if(W.is_screwdriver()) //If it's a screwdriver open it.
+		if(W.has_tool_quality(TOOL_SCREWDRIVER)) //If it's a screwdriver open it.
 			playsound(src, W.usesound, 75, 1)
 			user.visible_message("[user.name] opens [src]'s casing.", \
 				"You open [src]'s casing.", "You hear a noise.")
@@ -685,7 +685,7 @@ var/global/list/light_type_cache = list()
 				electrocute_mob(user, get_area(src), src, rand(0.7,1.0))
 
 /obj/machinery/light/flamp/attackby(obj/item/W, mob/user)
-	if(W.is_wrench())
+	if(W.has_tool_quality(TOOL_WRENCH))
 		anchored = !anchored
 		playsound(src, W.usesound, 50, 1)
 		to_chat(user, "<span class='notice'>You [anchored ? "wrench" : "unwrench"] \the [src].</span>")
@@ -698,7 +698,7 @@ var/global/list/light_type_cache = list()
 			return
 
 	else
-		if(W.is_screwdriver())
+		if(W.has_tool_quality(TOOL_SCREWDRIVER))
 			playsound(src, W.usesound, 75, 1)
 			user.visible_message("[user.name] removes [src]'s lamp shade.", \
 				"You remove [src]'s lamp shade.", "You hear a noise.")

code/modules/power/lightswitch_vr.dm

@@ -83,9 +83,9 @@
 
 /obj/structure/construction/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	add_fingerprint(user)
-	if(istype(W, /obj/item/weapon/weldingtool))
+	if(W.has_tool_quality(TOOL_WELDER))
 		if(stage == FRAME_UNFASTENED)
-			var/obj/item/weapon/weldingtool/WT = W
+			var/obj/item/weapon/weldingtool/WT = W.get_welder()
 			if(!WT.remove_fuel(0, user))
 				to_chat(user, "<span class='warning'>\The [src] must be on to complete this task.</span>")
 				return
@@ -106,7 +106,7 @@
 			to_chat(user, "You have to remove the wires first.")
 		return
 
-	else if(W.is_wirecutter())
+	else if(W.has_tool_quality(TOOL_WIRECUTTER))
 		if (stage == FRAME_WIRED)
 			stage = FRAME_FASTENED
 			user.update_examine_panel(src)
@@ -129,7 +129,7 @@
 				update_icon()
 		return
 
-	else if(W.is_screwdriver())
+	else if(W.has_tool_quality(TOOL_SCREWDRIVER))
 		if (stage == FRAME_UNFASTENED)
 			stage = FRAME_FASTENED
 			user.update_examine_panel(src)

code/modules/power/pacman2.dm

@@ -70,7 +70,7 @@
 			O.loc = src
 			to_chat(user, "<font color='blue'>You add the phoron tank to the generator.</font>")
 		else if(!active)
-			if(O.is_wrench())
+			if(O.has_tool_quality(TOOL_WRENCH))
 				anchored = !anchored
 				playsound(src, 'sound/items/Deconstruct.ogg', 50, 1)
 				if(anchored)
@@ -78,14 +78,14 @@
 				else
 					to_chat(user, "<font color='blue'>You unsecure the generator from the floor.</font>")
 				SSmachines.makepowernets()
-			else if(O.is_screwdriver())
+			else if(O.has_tool_quality(TOOL_SCREWDRIVER))
 				open = !open
 				playsound(src, O.usesound, 50, 1)
 				if(open)
 					to_chat(user, "<font color='blue'>You open the access panel.</font>")
 				else
 					to_chat(user, "<font color='blue'>You close the access panel.</font>")
-			else if(O.is_crowbar() && !open)
+			else if(O.has_tool_quality(TOOL_CROWBAR) && !open)
 				playsound(src, O.usesound, 50, 1)
 				var/obj/machinery/constructable_frame/machine_frame/new_frame = new /obj/machinery/constructable_frame/machine_frame(src.loc)
 				for(var/obj/item/I in component_parts)

code/modules/power/port_gen.dm

@@ -279,7 +279,7 @@
 		updateUsrDialog()
 		return
 	else if(!active)
-		if(O.is_wrench())
+		if(O.has_tool_quality(TOOL_WRENCH))
 			if(!anchored)
 				connect_to_network()
 				to_chat(user, "<span class='notice'>You secure the generator to the floor.</span>")

code/modules/power/singularity/collector.dm

@@ -71,11 +71,11 @@ var/global/list/rad_collectors = list()
 		W.loc = src
 		update_icons()
 		return 1
-	else if(W.is_crowbar())
+	else if(W.has_tool_quality(TOOL_CROWBAR))
 		if(P && !src.locked)
 			eject()
 			return 1
-	else if(W.is_wrench())
+	else if(W.has_tool_quality(TOOL_WRENCH))
 		if(P)
 			to_chat(user, "<font color='blue'>Remove the phoron tank first.</font>")
 			return 1

code/modules/power/singularity/emitter.dm

@@ -158,7 +158,7 @@
 
 /obj/machinery/power/emitter/attackby(obj/item/W, mob/user)
 
-	if(W.is_wrench())
+	if(W.has_tool_quality(TOOL_WRENCH))
 		if(active)
 			to_chat(user, "Turn off [src] first.")
 			return
@@ -183,8 +183,8 @@
 		update_icon() // VOREStation Add
 		return
 
-	if(istype(W, /obj/item/weapon/weldingtool))
-		var/obj/item/weapon/weldingtool/WT = W
+	if(W.has_tool_quality(TOOL_WELDER))
+		var/obj/item/weapon/weldingtool/WT = W.get_welder()
 		if(active)
 			to_chat(user, "Turn off [src] first.")
 			return

code/modules/power/singularity/field_generator.dm

@@ -116,7 +116,7 @@ field_generator power level display
 	if(active)
 		to_chat(user, "The [src] needs to be off.")
 		return
-	else if(W.is_wrench())
+	else if(W.has_tool_quality(TOOL_WRENCH))
 		switch(state)
 			if(0)
 				state = 1
@@ -135,8 +135,8 @@ field_generator power level display
 			if(2)
 				to_chat(user, "<font color='red'>The [src.name] needs to be unwelded from the floor.</font>")
 				return
-	else if(istype(W, /obj/item/weapon/weldingtool))
-		var/obj/item/weapon/weldingtool/WT = W
+	else if(W.has_tool_quality(TOOL_WELDER))
+		var/obj/item/weapon/weldingtool/WT = W.get_welder()
 		switch(state)
 			if(0)
 				to_chat(user, "<font color='red'>The [src.name] needs to be wrenched to the floor.</font>")

code/modules/power/singularity/generator.dm

@@ -24,7 +24,7 @@
 		if(src) qdel(src)
 
 /obj/machinery/the_singularitygen/attackby(obj/item/W, mob/user)
-	if(W.is_wrench())
+	if(W.has_tool_quality(TOOL_WRENCH))
 		anchored = !anchored
 		playsound(src, W.usesound, 75, 1)
 		if(anchored)
@@ -36,7 +36,7 @@
 				"You unsecure the [src.name] from the floor.", \
 				"You hear a ratchet.")
 		return
-	if(W.is_screwdriver())
+	if(W.has_tool_quality(TOOL_SCREWDRIVER))
 		panel_open = !panel_open
 		playsound(src, W.usesound, 50, 1)
 		visible_message("<b>\The [user]</b> adjusts \the [src]'s mechanisms.")

code/modules/power/singularity/particle_accelerator/particle_accelerator.dm

@@ -113,7 +113,7 @@ So, hopefully this is helpful if any more icons are to be added/changed/wonderin
 
 /obj/structure/particle_accelerator/examine(mob/user)
 	. = ..()
-	
+
 	switch(construction_state)
 		if(0)
 			. += "Looks like it's not attached to the flooring."
@@ -204,14 +204,14 @@ So, hopefully this is helpful if any more icons are to be added/changed/wonderin
 
 	switch(src.construction_state)//TODO:Might be more interesting to have it need several parts rather than a single list of steps
 		if(0)
-			if(O.is_wrench())
+			if(O.has_tool_quality(TOOL_WRENCH))
 				playsound(src, O.usesound, 75, 1)
 				src.anchored = TRUE
 				user.visible_message("[user.name] secures the [src.name] to the floor.", \
 					"You secure the external bolts.")
 				temp_state++
 		if(1)
-			if(O.is_wrench())
+			if(O.has_tool_quality(TOOL_WRENCH))
 				playsound(src, O.usesound, 75, 1)
 				src.anchored = FALSE
 				user.visible_message("[user.name] detaches the [src.name] from the floor.", \
@@ -223,16 +223,16 @@ So, hopefully this is helpful if any more icons are to be added/changed/wonderin
 						"You add some wires.")
 					temp_state++
 		if(2)
-			if(O.is_wirecutter())//TODO:Shock user if its on?
+			if(O.has_tool_quality(TOOL_WIRECUTTER))//TODO:Shock user if its on?
 				user.visible_message("[user.name] removes some wires from the [src.name].", \
 					"You remove some wires.")
 				temp_state--
-			else if(O.is_screwdriver())
+			else if(O.has_tool_quality(TOOL_SCREWDRIVER))
 				user.visible_message("[user.name] closes the [src.name]'s access panel.", \
 					"You close the access panel.")
 				temp_state++
 		if(3)
-			if(O.is_screwdriver())
+			if(O.has_tool_quality(TOOL_SCREWDRIVER))
 				user.visible_message("[user.name] opens the [src.name]'s access panel.", \
 					"You open the access panel.")
 				temp_state--
@@ -292,7 +292,7 @@ So, hopefully this is helpful if any more icons are to be added/changed/wonderin
 
 /obj/machinery/particle_accelerator/examine(mob/user)
 	. = ..()
-	
+
 	switch(construction_state)
 		if(0)
 			. += "Looks like it's not attached to the flooring."
@@ -338,14 +338,14 @@ So, hopefully this is helpful if any more icons are to be added/changed/wonderin
 	var/temp_state = src.construction_state
 	switch(src.construction_state)//TODO:Might be more interesting to have it need several parts rather than a single list of steps
 		if(0)
-			if(O.is_wrench())
+			if(O.has_tool_quality(TOOL_WRENCH))
 				playsound(src, O.usesound, 75, 1)
 				src.anchored = TRUE
 				user.visible_message("[user.name] secures the [src.name] to the floor.", \
 					"You secure the external bolts.")
 				temp_state++
 		if(1)
-			if(O.is_wrench())
+			if(O.has_tool_quality(TOOL_WRENCH))
 				playsound(src, O.usesound, 75, 1)
 				src.anchored = FALSE
 				user.visible_message("[user.name] detaches the [src.name] from the floor.", \
@@ -357,16 +357,16 @@ So, hopefully this is helpful if any more icons are to be added/changed/wonderin
 						"You add some wires.")
 					temp_state++
 		if(2)
-			if(O.is_wirecutter())//TODO:Shock user if its on?
+			if(O.has_tool_quality(TOOL_WIRECUTTER))//TODO:Shock user if its on?
 				user.visible_message("[user.name] removes some wires from the [src.name].", \
 					"You remove some wires.")
 				temp_state--
-			else if(O.is_screwdriver())
+			else if(O.has_tool_quality(TOOL_SCREWDRIVER))
 				user.visible_message("[user.name] closes the [src.name]'s access panel.", \
 					"You close the access panel.")
 				temp_state++
 		if(3)
-			if(O.is_screwdriver())
+			if(O.has_tool_quality(TOOL_SCREWDRIVER))
 				user.visible_message("[user.name] opens the [src.name]'s access panel.", \
 					"You open the access panel.")
 				temp_state--

code/modules/power/singularity/particle_accelerator/particle_smasher.dm

@@ -74,7 +74,7 @@
 		to_chat(user, "<span class='notice'>You add \the [reagent_container] to \the [src].</span>")
 		update_icon()
 		return
-	else if(W.is_wrench())
+	else if(W.has_tool_quality(TOOL_WRENCH))
 		anchored = !anchored
 		playsound(src, W.usesound, 75, 1)
 		if(anchored)

code/modules/power/smes.dm

@@ -310,8 +310,8 @@ GLOBAL_LIST_EMPTY(smeses)
 		to_chat(user, "<span class='filter_notice'><span class='warning'>You need to open access hatch on [src] first!</span></span>")
 		return FALSE
 
-	if(istype(W, /obj/item/weapon/weldingtool))
-		var/obj/item/weapon/weldingtool/WT = W
+	if(W.has_tool_quality(TOOL_WELDER))
+		var/obj/item/weapon/weldingtool/WT = W.get_welder()
 		if(!WT.isOn())
 			to_chat(user, "<span class='filter_notice'>Turn on \the [WT] first!</span>")
 			return FALSE
@@ -342,7 +342,7 @@ GLOBAL_LIST_EMPTY(smeses)
 			connect_to_network()
 		return FALSE
 
-	else if(W.is_wirecutter() && !building_terminal)
+	else if(W.has_tool_quality(TOOL_WIRECUTTER) && !building_terminal)
 		building_terminal = TRUE
 		var/obj/machinery/power/terminal/term
 		for(var/obj/machinery/power/terminal/T in get_turf(user))

code/modules/power/smes_construction.dm

@@ -335,7 +335,7 @@
 			failure_probability = 0
 
 		// Crowbar - Disassemble the SMES.
-		if(W.is_crowbar())
+		if(W.has_tool_quality(TOOL_CROWBAR))
 			if (terminals.len)
 				to_chat(user, "<span class='warning'>You have to disassemble the terminal first!</span>")
 				return

code/modules/power/smes_vr.dm

@@ -6,7 +6,7 @@
 	var/overlay_icon = 'icons/obj/power_vr.dmi'
 
 /obj/machinery/power/smes/buildable/hybrid/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
-	if(W.is_screwdriver() || W.is_wirecutter())
+	if(W.has_tool_quality(TOOL_SCREWDRIVER) || W.has_tool_quality(TOOL_WIRECUTTER))
 		to_chat(user,"<span class='warning'>\The [src] full of weird alien technology that's best not messed with.</span>")
 		return 0
 

code/modules/power/solar.dm

@@ -58,7 +58,7 @@ GLOBAL_LIST_EMPTY(solars_list)
 
 /obj/machinery/power/solar/attackby(obj/item/weapon/W, mob/user)
 
-	if(W.is_crowbar())
+	if(W.has_tool_quality(TOOL_CROWBAR))
 		playsound(src, 'sound/machines/click.ogg', 50, 1)
 		user.visible_message("<span class='notice'>[user] begins to take the glass off the solar panel.</span>")
 		if(do_after(user, 50))
@@ -123,7 +123,7 @@ GLOBAL_LIST_EMPTY(solars_list)
 		return 0  //if there's no SSsun.sun or the panel is not linked to a solar control computer, no need to proceed
 	if(!powernet || powernet != control.powernet)
 		return 0 // We aren't connected to the controller
-	if(obscured) 
+	if(obscured)
 		return 0 //get no light from the SSsun.sun, so don't generate power
 	return GLOB.solar_gen_rate * sunfrac
 
@@ -207,13 +207,13 @@ GLOBAL_LIST_EMPTY(solars_list)
 	if (!isturf(loc))
 		return 0
 	if(!anchored)
-		if(W.is_wrench())
+		if(W.has_tool_quality(TOOL_WRENCH))
 			anchored = TRUE
 			user.visible_message("<span class='notice'>[user] wrenches the solar assembly into place.</span>")
 			playsound(src, W.usesound, 75, 1)
 			return 1
 	else
-		if(W.is_wrench())
+		if(W.has_tool_quality(TOOL_WRENCH))
 			anchored = FALSE
 			user.visible_message("<span class='notice'>[user] unwrenches the solar assembly from it's place.</span>")
 			playsound(src, W.usesound, 75, 1)
@@ -242,7 +242,7 @@ GLOBAL_LIST_EMPTY(solars_list)
 			user.visible_message("<span class='notice'>[user] inserts the electronics into the solar assembly.</span>")
 			return 1
 	else
-		if(W.is_crowbar())
+		if(W.has_tool_quality(TOOL_CROWBAR))
 			new /obj/item/weapon/tracker_electronics(src.loc)
 			tracker = 0
 			user.visible_message("<span class='notice'>[user] takes out the electronics from the solar assembly.</span>")
@@ -412,7 +412,7 @@ GLOBAL_LIST_EMPTY(solars_list)
 	return data
 
 /obj/machinery/power/solar_control/attackby(obj/item/I, user as mob)
-	if(I.is_screwdriver())
+	if(I.has_tool_quality(TOOL_SCREWDRIVER))
 		playsound(src, I.usesound, 50, 1)
 		if(do_after(user, 20))
 			if (src.stat & BROKEN)

code/modules/power/tesla/telsa_construction.dm

@@ -34,7 +34,7 @@
 // SPECIAL BOARDS BELOW
 
 /obj/item/weapon/circuitboard/tesla_coil/attackby(obj/item/I as obj, mob/user as mob)
-	if(I.is_multitool())
+	if(I.has_tool_quality(TOOL_MULTITOOL))
 		var/result = tgui_input_list(user, "What do you want to reconfigure the board to?", "Multitool-Circuitboard interface", list("Standard", "Relay", "Prism", "Amplifier", "Recaster", "Collector"))
 		switch(result)
 			if("Standard")

code/modules/power/tracker.dm

@@ -53,7 +53,7 @@
 
 /obj/machinery/power/tracker/attackby(var/obj/item/weapon/W, var/mob/user)
 
-	if(W.is_crowbar())
+	if(W.has_tool_quality(TOOL_CROWBAR))
 		playsound(src, 'sound/machines/click.ogg', 50, 1)
 		user.visible_message("<span class='notice'>[user] begins to take the glass off the solar tracker.</span>")
 		if(do_after(user, 50))