/// <summary>
/// Associate the vehicle with a enw client
/// </summary>
/// <param name="vehicleId"></param>
/// <returns></returns>
public bool ReBind(SimVehicleId vehicleId)
{
// make sure that the vehicle is not already associated with a client
if (!VehicleToClientMap.ContainsKey(vehicleId))
{
// loop over all clients looking for an open client
foreach (string s in this.AvailableClients.Keys)
{
// make sure the client is not associated with a vehicle
if (!ClientToVehicleMap.ContainsKey(s))
{
try
{
// get the client
SimulatorClientFacade scf = this.AvailableClients[s];
// set the vehicle in the client
scf.SetVehicle(vehicleId);
// set vehicle as having client
VehicleToClientMap.Add(vehicleId, s);
// set client as having vehicle
ClientToVehicleMap.Add(s, vehicleId);
// success
SimulatorOutput.WriteLine("Vehicle: " + vehicleId.ToString() + " Bound to client: " + s);
// return that the rebind was successful
return true;
}
catch (Exception e)
{
// there was an error
SimulatorOutput.WriteLine("Error binding vehicle: " + vehicleId.ToString() + " to client: " + s + "\n" + e.ToString());
// cleanup vehicle to client map
if (this.VehicleToClientMap.ContainsKey(vehicleId))
this.VehicleToClientMap.Remove(vehicleId);
// cleanup client to vehicle map
if (this.ClientToVehicleMap.ContainsKey(s))
this.ClientToVehicleMap.Remove(s);
// return that the attempt was unsuccessful
return false;
}
}
}
// success
SimulatorOutput.WriteLine("Vehicle: " + vehicleId.ToString() + " Could not be bound to any clients, lack of availability");
// notify that we never got to this point
return false;
}
else
return true;
}
/// <summary>
/// Remove a client
/// </summary>
/// <param name="vehicleId"></param>
/// <returns></returns>
public bool Remove(SimVehicleId vehicleId)
{
// check to see if this vehicle is associated with a client
if (VehicleToClientMap.ContainsKey(vehicleId))
{
// get name of client vehicle associated with
string client = VehicleToClientMap[vehicleId];
try
{
// remove vehicle from client to vehicle map
this.ClientToVehicleMap.Remove(client);
// remove client from vehicle to client map
this.VehicleToClientMap.Remove(vehicleId);
// remove vehicle from client
this.AvailableClients[client].SetVehicle(null);
// notify success
SimulatorOutput.WriteLine("Successfully removed vehicle: " + vehicleId.ToString() + " from clients");
// return success
return true;
}
catch (Exception e)
{
// there was an error
SimulatorOutput.WriteLine("Error removing vehicle: " + vehicleId.ToString() + " from clients: \n" + e.ToString());
// cleanup vehicle to client map
if (this.VehicleToClientMap.ContainsKey(vehicleId))
this.VehicleToClientMap.Remove(vehicleId);
// cleanup client to vehicle map
if (this.ClientToVehicleMap.ContainsKey(client))
this.ClientToVehicleMap.Remove(client);
// return unsuccessful
return false;
}
}
else
{
return true;
}
}
/// <summary>
/// Sets the vehicle
/// </summary>
/// <param name="vehicleId"></param>
public override void SetVehicle(SimVehicleId vehicleId)
{
if (vehicleId != null)
{
this.ClientVehicle = new ClientVehicle();
this.ClientVehicle.VehicleId = vehicleId;
Console.WriteLine(DateTime.Now.ToString() + ": Registered Vehicle with Vehicle Id: " + vehicleId.ToString());
}
else
{
if(this.ClientVehicle != null)
Console.WriteLine(DateTime.Now.ToString() + ": Deregistered Vehicle with Vehicle Id: " + this.ClientVehicle.VehicleId.ToString());
this.ClientVehicle = null;
}
}