anchor.diff:    * @return nothing
     */
   /obj/machinery/chem_dispenser/ui_interact(mob/user, ui_key = "main")
  -	if(stat & (BROKEN|NOPOWER)) return
  +	if(stat & (BROKEN)) return
   	if(user.stat || user.restrained()) return
   
   	// this is the data which will be sent to the ui
  
positive.code: 		return
  
  /obj/machinery/chem_dispenser/Topic(href, href_list)
  	if(stat & (NOPOWER|BROKEN))
  		return 0 // don't update UIs attached to this object
  
  	if(href_list["amount"])
  
negative.code: 	anchored = 1
  	icon = 'icons/obj/chemical.dmi'
  	icon_state = "dispenser"
  	use_power = 1
  	idle_power_usage = 40
  	var/energy = 50
  	var/max_energy = 50
  