Adds Gooborgs & Toggleable Stomach Glowing for Borgs (#17280)

* Gooborgs!

add: Adds gooborgs! Sprites from Toriate
code: Robotic eswords and batons now count as robotic weapons and trigger appropriate sprites.

* shocker

* cargofix

* some more

* sendit

* rest sprites

* mmoree

* Glowy tummies

Will make all the catborg sprites scream, but let's see what the UT says

* FIXES MORE SPRITES AAAAAAAAAAAAAAAA

* License

* fixed sprites

* better handling

* rewrite

* bonus damage

* Fixes stunbaton

* status check

* Makes BCS remove the charge properly

* charge

* subsystem

code/game/objects/items/robot/robot_items.dm

@@ -5,20 +5,6 @@
 ***********************************************************************/
 //Might want to move this into several files later but for now it works here
 
-/obj/item/melee/baton/robot/arm
-	name = "electrified arm"
-	icon = 'icons/obj/decals.dmi'
-	icon_state = "shock"
-
-	hitcost = 750
-	agonyforce = 70
-
-/obj/item/melee/baton/robot/arm/update_icon()
-	if(status)
-		set_light(1.5, 1, lightcolor)
-	else
-		set_light(0)
-
 /obj/item/borg/overdrive
 	name = "overdrive"
 	icon = 'icons/obj/decals.dmi'

code/game/objects/items/weapons/stunbaton.dm

@@ -21,7 +21,6 @@
 	var/status = 0		//whether the thing is on or not
 	var/obj/item/cell/bcell = null
 	var/hitcost = 240
-	var/use_external_power = FALSE //only used to determine if it's a cyborg baton
 	var/grip_safety = TRUE
 	var/taped_safety = FALSE
 
@@ -118,8 +117,6 @@
 			. += span_warning("The baton does not have a power source installed.")
 
 /obj/item/melee/baton/attackby(obj/item/W, mob/user)
-	if(use_external_power)
-		return
 	if(istype(W, /obj/item/cell))
 		if(istype(W, /obj/item/cell/device))
 			if(!bcell)
@@ -159,11 +156,6 @@
 		return ..()
 
 /obj/item/melee/baton/attack_self(mob/user)
-	if(use_external_power)
-		//try to find our power cell
-		var/mob/living/silicon/robot/R = loc
-		if (istype(R))
-			bcell = R.cell
 	if(bcell && bcell.charge >= hitcost)
 		status = !status
 		to_chat(user, span_notice("[src] is now [status ? "on" : "off"]."))
@@ -229,11 +221,6 @@
 		bcell.emp_act(severity)	//let's not duplicate code everywhere if we don't have to please.
 	..()
 
-//secborg stun baton module
-/obj/item/melee/baton/robot
-	hitcost = 500
-	use_external_power = TRUE
-
 //Makeshift stun baton. Replacement for stun gloves.
 /obj/item/melee/baton/cattleprod
 	name = "stunprod"
@@ -291,7 +278,3 @@
 	..(target, user, hit_zone)
 	if(status && target.has_AI())
 		target.taunt(user)
-
-// Borg version, for the lost module.
-/obj/item/melee/baton/shocker/robot
-	use_external_power = TRUE