anchor.diff:  	var/blood = 1
   	var/trash = 0
   	var/pests = 0
  +	var/drawn = 0
   
   	var/list/target_types
   	var/obj/effect/decal/cleanable/target
  
positive.code: 	if(!locked || issilicon(user)|| IsAdminGhost(user))
  		dat += "<BR>Clean Blood: <A href='?src=[REF(src)];operation=blood'>[blood ? "Yes" : "No"]</A>"
  		dat += "<BR>Clean Trash: <A href='?src=[REF(src)];operation=trash'>[trash ? "Yes" : "No"]</A>"
  		dat += "<BR>Exterminate Pests: <A href='?src=[REF(src)];operation=pests'>[pests ? "Yes" : "No"]</A>"
  		dat += "<BR><BR>Patrol Station: <A href='?src=[REF(src)];operation=patrol'>[auto_patrol ? "Yes" : "No"]</A>"
  	return dat
  
negative.code: 				pests = !pests
  			if("trash")
  				trash = !trash
  			if("drawn")
  				drawn = !drawn
  		get_targets()
  		update_controls()
  