/// <summary>
/// Attempts to place a Room perimeter in an open area of the RoomGroup.
/// </summary>
/// <param name="room">The Room from which to derive the Polygon to place.</param>
/// <returns>
/// True if the room was successfully placed.
/// </returns>
private bool AddToPerimeter(Room room, IList <Polygon> among)
{
var polygon = RoomPerimeter(room);
if (polygon.Area > AvailableArea)
{
return(false);
}
if (Rooms.Count == 0)
{
polygon = polygon.MoveFromTo(new Vector3(), Box.SW);
polygon = Perimeter.Intersection(polygon).First();
if (among != null && polygon.Intersects(among))
{
return(false);
}
room.Perimeter = polygon;
Rooms.Add(room);
return(true);
}
foreach (Polygon adjacentTo in PerimetersRooms)
{
var adjPolygon = Place.Adjacent(polygon, adjacentTo, Perimeter, PerimetersRooms);
if (adjPolygon != null)
{
room.Perimeter = adjPolygon;
Rooms.Add(room);
return(true);
}
}
return(false);
}