/// <summary>
/// Verify that the subscribed clients are still in range of the interface.
/// </summary>
private void CheckRange(BoundUserInterface ui)
{
// We have to cache the set of sessions because Unsubscribe modifies the original.
_sessionCache.Clear();
_sessionCache.AddRange(ui.SubscribedSessions);
var transform = ui.Owner.Owner.Transform;
var uiPos = transform.WorldPosition;
var uiMap = transform.MapID;
foreach (var session in _sessionCache)
{
var attachedEntity = session.AttachedEntity;
// The component manages the set of sessions, so this invalid session should be removed soon.
if (attachedEntity == null || !attachedEntity.IsValid())
{
continue;
}
if (uiMap != attachedEntity.Transform.MapID)
{
ui.Close(session);
continue;
}
var distanceSquared = (uiPos - attachedEntity.Transform.WorldPosition).LengthSquared;
if (distanceSquared > MaxWindowRangeSquared)
{
ui.Close(session);
}
}
}
public void CloseSurgeryUI(IPlayerSession session)
{
_userInterface.Close(session);
}
public void CloseInterface(IPlayerSession session)
{
_position = null;
_userInterface.Close(session);
Resync();
}