{

[Immutable]

public class Thing

{

public long Id { get; set; }

public string Name { get; set; }

public string Category { get; set; }

public long FoundIn { get; set; }

public List<String> Commands { get; set; }

}

[Immutable]

public class MapInfo

{

public string Name { get; set; }

public List<RoomInfo> Rooms { get; set; }

public List<CategoryInfo> Categories { get; set; }

public List<Thing> Things { get; set; }

public List<MonsterInfo> Monsters { get; set; }

}

[Immutable]

public class RoomInfo

{

public long Id { get; set; }

public string Name { get; set; }

public string Description { get; set; }

public Dictionary<string, long> Directions { get; set; }

}

[Immutable]

public class CategoryInfo

{

public long Id { get; set; }

public string Name { get; set; }

public List<String> Commands { get; set; }

}