/// <summary>
/// Given a portal, find the opposite side. Portals are used to connect two rooms. The opposite side of
/// the portal is assumed to be the portal in the linked room that faces the opposite direction. For example,
/// if portal A is in room 1, faces west, and is linked to room 2, the opposite side would be the portal
/// in room 2 that faces east. It does not actually check to see if the opposite side it finds is linked
/// to the correct room.
/// </summary>
/// <param name="Portal"></param>
/// <returns></returns>
public static MudObject FindOppositeSide(MudObject Portal)
{
// Every object added to a room as a portal will be given the 'portal?' property, with a value of true.
if (Portal.GetPropertyOrDefault<bool>("portal?", false) == false) return null; // Not a portal.
var destination = MudObject.GetObject(Portal.GetProperty<String>("link destination")) as Room;
if (destination == null) return null; // Link is malformed in some way.
var direction = Portal.GetPropertyOrDefault<Direction>("link direction", Direction.NOWHERE);
var oppositeDirection = Link.Opposite(direction);
var mirrorLink = destination.EnumerateObjects().FirstOrDefault(p =>
p.GetBooleanProperty("portal?") && p.GetPropertyOrDefault<Direction>("link direction", Direction.NOWHERE) == oppositeDirection);
return mirrorLink;
}
/// <summary>
/// Given a portal, find the opposite side. Portals are used to connect two rooms. The opposite side of
/// the portal is assumed to be the portal in the linked room that faces the opposite direction. For example,
/// if portal A is in room 1, faces west, and is linked to room 2, the opposite side would be the portal
/// in room 2 that faces east. It does not actually check to see if the opposite side it finds is linked
/// to the correct room.
/// </summary>
/// <param name="Portal"></param>
/// <returns></returns>
public static MudObject FindOppositeSide(MudObject Portal)
{
// Every object added to a room as a portal will be given the 'portal?' property, with a value of true.
if (Portal.GetPropertyOrDefault <bool>("portal?", false) == false)
{
return(null); // Not a portal.
}
var destination = MudObject.GetObject(Portal.GetProperty <String>("link destination")) as Room;
if (destination == null)
{
return(null); // Link is malformed in some way.
}
var direction = Portal.GetPropertyOrDefault <Direction>("link direction", Direction.NOWHERE);
var oppositeDirection = Link.Opposite(direction);
var mirrorLink = destination.EnumerateObjects().FirstOrDefault(p =>
p.GetBooleanProperty("portal?") && p.GetPropertyOrDefault <Direction>("link direction", Direction.NOWHERE) == oppositeDirection);
return(mirrorLink);
}
