Consolidated t-ray scanner code (#34759)

* Consolidated t-ray scanner code

* Fixed cables not showing up on t-ray scans

code/modules/clothing/glasses/engine_goggles.dm

@@ -70,27 +70,10 @@
 	if(user.glasses != src || !user.client)
 		return
 	if(mode == MODE_TRAY)
-		scan()
+		t_ray_scan(user, 8, range)
 	else if(mode == MODE_RAD)
 		show_rads()
 
-/obj/item/clothing/glasses/meson/engine/proc/scan()
-	for(var/turf/T in range(range, loc))
-		for(var/obj/O in T.contents)
-			if(O.level != 1)
-				continue
-
-			if(O.invisibility == INVISIBILITY_MAXIMUM)
-				flick_sonar(O)
-
-/obj/item/clothing/glasses/meson/engine/proc/flick_sonar(obj/pipe)
-	var/mob/M = loc
-	var/image/I = new(loc = get_turf(pipe))
-	var/mutable_appearance/MA = new(pipe)
-	MA.alpha = 128
-	I.appearance = MA
-	flick_overlay(I, list(M.client), 8)
-
 /obj/item/clothing/glasses/meson/engine/proc/show_rads()
 	var/mob/living/carbon/human/user = loc
 	var/list/rad_places = list()

code/modules/power/cable.dm

@@ -127,10 +127,7 @@ By design, d1 is the smallest direction and d2 is the highest
 	update_icon()
 
 /obj/structure/cable/update_icon()
-	if(invisibility)
-		icon_state = "[d1]-[d2]-f"
-	else
-		icon_state = "[d1]-[d2]"
+	icon_state = "[d1]-[d2]"
 	color = null
 	add_atom_colour(cable_color, FIXED_COLOUR_PRIORITY)