Adds SLOT_BACK for energy katana, makes energy katana call emag_act() on what it strikes (mirroring energy/blade functionality cleanly), Removes energy/blade hacks.

code/game/objects/structures/crates_lockers/closets/secure/secure_closets.dm

@@ -65,18 +65,6 @@
 	if(!src.opened && src.broken)
 		user << "<span class='notice'>The locker appears to be broken.</span>"
 		return
-	else if(istype(W, /obj/item/weapon/melee/energy/blade) && !broken)
-		broken = 1
-		locked = 0
-		desc = "It appears to be broken."
-		icon_state = icon_off
-		flick(icon_broken, src)
-		var/datum/effect/effect/system/spark_spread/spark_system = new /datum/effect/effect/system/spark_spread()
-		spark_system.set_up(5, 0, src.loc)
-		spark_system.start()
-		playsound(src.loc, 'sound/weapons/blade1.ogg', 50, 1)
-		playsound(src.loc, "sparks", 50, 1)
-		visible_message("<span class='warning'>[user] has sliced the locker open with an energy blade!</span>", "You hear metal being sliced and sparks flying.")
 	else
 		..(W, user)
 

code/game/objects/structures/crates_lockers/crates.dm

@@ -307,17 +307,6 @@
 		overlays += redlight
 		add_fingerprint(user)
 		return
-	else if (istype(W, /obj/item/weapon/melee/energy/blade) && locked && !broken)
-		overlays.Cut()
-		overlays += emag
-		overlays += sparks
-		spawn(6) overlays -= sparks //Tried lots of stuff but nothing works right. so i have to use this *sadface*
-		playsound(src.loc, "sparks", 60, 1)
-		src.locked = 0
-		src.broken = 1
-		user << "<span class='notice'>You unlock \the [src].</span>"
-		add_fingerprint(user)
-		return
 
 	return ..()
 

code/game/objects/structures/false_walls.dm

@@ -118,7 +118,7 @@
 	else
 		user << "<span class='warning'>You can't reach, close it first!</span>"
 
-	if(istype(W, /obj/item/weapon/pickaxe/plasmacutter) || istype(W, /obj/item/weapon/melee/energy/blade))
+	if(istype(W, /obj/item/weapon/pickaxe/plasmacutter))
 		dismantle(user)
 
 	if(istype(W, /obj/item/weapon/pickaxe/drill/jackhammer))

code/game/objects/structures/tables_racks.dm

@@ -314,16 +314,6 @@
 	if(isrobot(user))
 		return
 
-	if(istype(I, /obj/item/weapon/melee/energy/blade))
-		var/datum/effect/effect/system/spark_spread/SS = new /datum/effect/effect/system/spark_spread()
-		SS.set_up(5, 0, src.loc)
-		SS.start()
-		playsound(src.loc, 'sound/weapons/blade1.ogg', 50, 1)
-		playsound(src.loc, "sparks", 50, 1)
-		user.visible_message("<span class='notice'>The [src.name] was sliced apart by [user]!</span>")
-		table_destroy(1)
-		return
-
 	if(!(I.flags & ABSTRACT)) //rip more parems rip in peace ;_;
 		if(user.drop_item())
 			I.Move(loc)