anchor.diff:  	var/wallcost = 16
   	var/floorcost = 2
   	var/grillecost = 4
  +	var/girderupgradecost = 8
   	var/windowcost = 8
  +	var/reinforcedwindowcost = 12
   	var/airlockcost = 16
  +	var/decongirdercost = 13
   	var/deconwallcost = 26
   	var/deconfloorcost = 33
   	var/decongrillecost = 4
  
positive.code: 						if(!istype(F)) return 0
  						if(!useResource(wallcost, user)) return 0
  						activate()
  						F.ChangeTurf(/turf/closed/wall)
  						return 1
  				return 0
  
negative.code: 
  /obj/item/weapon/rcd/New()
  	..()
  
  	desc = "An RCD. It currently holds [matter]/[max_matter] matter-units."
  	src.spark_system = new /datum/effect_system/spark_spread
  	spark_system.set_up(5, 0, src)
  