OpenBve.TrainManager.GetDoorsState C# (CSharp) Method

		internal static TrainDoorState GetDoorsState(Train Train, bool Left, bool Right)
		{
			bool opened = false, closed = false, mixed = false;
			for (int i = 0; i < Train.Cars.Length; i++)
			{
				for (int j = 0; j < Train.Cars[i].Specs.Doors.Length; j++)
				{
					if (Left & Train.Cars[i].Specs.Doors[j].Direction == -1 | Right & Train.Cars[i].Specs.Doors[j].Direction == 1)
					{
						if (Train.Cars[i].Specs.Doors[j].State == 0.0)
						{
							closed = true;
						}
						else if (Train.Cars[i].Specs.Doors[j].State == 1.0)
						{
							opened = true;
						}
						else
						{
							mixed = true;
						}
					}
				}
			}
			TrainDoorState Result = TrainDoorState.None;
			if (opened) Result |= TrainDoorState.Opened;
			if (closed) Result |= TrainDoorState.Closed;
			if (mixed) Result |= TrainDoorState.Mixed;
			if (opened & !closed & !mixed) Result |= TrainDoorState.AllOpened;
			if (!opened & closed & !mixed) Result |= TrainDoorState.AllClosed;
			if (!opened & !closed & mixed) Result |= TrainDoorState.AllMixed;
			return Result;
		}
	}