/// <summary>
/// Constructs a new instance of the TrackController class
/// </summary>
/// <param name="env">A reference to the global environment object</param>
/// <param name="circuit">A track circuit for the track controller</param>
public TrackController(ISimulationEnvironment env, ITrackCircuit circuit)
{
_trains = new Dictionary<int, ITrainModel>();
_blocks = new Dictionary<int, IBlock>();
_routes = new Dictionary<int, List<IBlock>>();
_updateBlocks = new Dictionary<int, IBlock>();
_env = env;
_env.Tick += EnvTick;
ID = -1;
SetId();
_circuit = circuit;
_circuit.ID = ID;
// PROTOTYPE - static PLC
_plc = new Plc(_env, _circuit);
_messages = new List<string>();
}
