Transportation: BusAgent - ellenvoegtli/simcity GitHub Wiki

  class BusAgent { 
  //Will need BusGui

  /** Data **/

	Class BusStop{ 
		List<PersonAgent> waitingPeople = new ArrayList<PersonAgent>(); 
		int locationX, locationY; 
	}

	List<PersonAgent> Passengers = new ArrayList<PersonAgent>(); 
	List<BusStop> busStops = new ArrayList<BusStop>(); 
	
	enum CityLocation 
	{home, restaurant, bank, market}
	CityLocation currentLocation; 
	
	public enum BusState
	{none, ArrivedAtBusStop, ReadyToGo, Driving, Arrived} 	
	BusState currentState; 
	
	int DestinationX, DestinationY; 
	private Semaphore atDestination = new Semaphore(0, true); 

        boolean isFull; 
        int capacity = 10; 
	
  /** Messages **/ 

	msgIWantToGetOnBus(PersonAgent p){ 
		Passengers.add(p);
	}

  /** Scheduler **/ 
	
	boolean PickAndExecuteAnAction() { 
		if(currentState == BusState.ArrivedAtBusStop){ 
			LoadPassengers(); 
		}
		
		if(currentState == BusState.ReadyToGo){ 
			Travel(); 
		}
	}
	
  /** Actions **/  

	public void LoadPassengers() { 
		//People who want to get on the bus are already added to the list, so mostly just gui stuff, timer for persons to have time to get on bus, etc.
		//Might make waitingPassengers list and Passengers list. 
		currentState = BusState.ReadyToGo;
		stateChanged();
	}
	
	public void Travel() { 
		DoGoToDestination(DestinationX, DestinationY);  
		atDestination.acquire(); 
		List<PersonAgent> LeavingPassengers = new ArrayList<PersonAgent>(); 
		
		//Tell passengers that destination has been reached. 
		for(int i=0; i<Passengers.size(); i++){ 
			if(Passengers.get(i).destination == 
				Passengers.get(i).msgArrivedAtDestination(); 
				LeavingPassengers.add(Passengers.get(i);
		}
		
		//remove passengers who left the bus from the passenger list. 
		for(int i=0; i<LeavingPassengers.getSize(); i++){
			Passengers.remove(LeavingPassengers.get(i));
		}
		
		currentState = BusState.ArrivedAtBusStop; 
		stateChanged();
	}
  //Bus Stop, how to handle multiple people with different destinations 

  //When the bus arrives, call a message within all of the PersonAgents at the bus stop

  //Bus stop class? Every time bus stop is altered, send message that changes the information within all busses regarding that stop
  }