anchor.diff:  //calls the shuttle for an emergency evacuation
   /datum/emergency_shuttle_controller/proc/call_evac()
   	if(!can_call()) return
  -	
  +
   	//set the launch timer
   	autopilot = 1
   	set_launch_countdown(get_shuttle_prep_time())
   	auto_recall_time = rand(world.time + 300, launch_time - 300)
  -	
  +
   	evac = 1
   	captain_announce("An emergency evacuation shuttle has been called. It will arrive in approximately [round(estimate_arrival_time()/60)] minutes.")
   	world << sound('sound/AI/shuttlecalled.ogg')
  
positive.code: 			recall()
  		if (world.time >= launch_time)	//time to launch the shuttle
  			stop_launch_countdown()
  			
  			if (!shuttle.location)	//leaving from the station
  				//launch the pods!
  				for (var/datum/shuttle/ferry/escape_pod/pod in escape_pods)
  					pod.launch(src)
  			
  			if(autopilot)
  				shuttle.launch(src)
  
  
negative.code: 	pod.transit_direction = NORTH
  	pod.move_time = SHUTTLE_TRANSIT_DURATION_RETURN
  	escape_pods += pod
  
  	pod = new()
  	pod.location = 0
  	pod.warmup_time = 0
  