private Item findItem(Room room)
{
if (visited.Contains(room))
return null;
visited.Add(room);
if (room.name.Equals(this.room, StringComparison.OrdinalIgnoreCase))
{
if (item.Equals("NorthDoor", StringComparison.OrdinalIgnoreCase))
return room.north.door;
else if (item.Equals("SouthDoor", StringComparison.OrdinalIgnoreCase))
return room.south.door;
else if (item.Equals("WestDoor", StringComparison.OrdinalIgnoreCase))
return room.west.door;
else if (item.Equals("EastDoor", StringComparison.OrdinalIgnoreCase))
return room.east.door;
return room.getItem(item);
}
else
{
foreach (Wall w in room.getWalls())
{
if (w.door != null)
{
Item i = findItem(w.door.room);
if (i != null)
return i;
}
}
}
return null;
}
private static void buildWalls(Player player, Room room, Node node)
{
foreach (Node n in node.children)
{
Direction d;
try
{
d = (Direction)Enum.Parse(typeof(Direction), n.name, true);
}
catch
{
continue;
}
buildWall(player, room.getWall(d), n);
}
}
public Wall(Room room, string name)
{
parentRoom = room;
this.name = name;
try
{
direction = DirectionUtils.parse(name);
}
catch { }
items = new List<Item>();
}
private static Room buildRoom(Player player, Node node)
{
Room room = new Room(node.name);
foreach (Node n in node.children)
{
if (n is Pair && n.name.Equals("Description", StringComparison.OrdinalIgnoreCase))
room.description = ((Pair)n).value;
else if (n.name.Equals("Items", StringComparison.OrdinalIgnoreCase))
room.Items = buildItems(player, null, n);
}
buildWalls(player, room, node);
return room;
}