public List <Passage> fastestRoute(DestinationTile source, DestinationTile dest)
{
List <Passage> route = new List <Passage>();
return(route);
}
/// <summary>
/// Finds the closest tile of a given type to a given source
/// </summary>
/// <param name="source"></param>
/// <param name="destType"></param>
/// <returns></returns>
public List <Passage> closestDestination(DestinationTile source, Type destType)
{
List <Passage> route = new List <Passage>();
return(route);
}