public static bool RoomHasDupConnection(Room rm, string dupString)
{
var dupes = 0;
foreach (var element in rm.GetConnections())
{
if (element.GetTargetRoom() == rm && element.EndText == dupString)
{
dupes++;
}
if (element.GetSourceRoom() == rm && element.StartText == dupString)
{
dupes++;
}
}
return(dupes > 1);
}
void IAutomapCanvas.RemoveExitStub(Room room, AutomapDirection direction)
{
if (!Project.Current.Elements.Contains(room))
{
// avoid issues if the user has just deleted one of these rooms
return;
}
var compassPoint = CompassPointHelper.GetCompassDirection(direction);
foreach (var connection in room.GetConnections(compassPoint))
{
CompassPoint sourceCompassPoint, targetCompassPoint;
var source = connection.GetSourceRoom(out sourceCompassPoint);
var target = connection.GetTargetRoom(out targetCompassPoint);
if (source == room && target == room && sourceCompassPoint == compassPoint && targetCompassPoint == compassPoint)
{
Project.Current.Elements.Remove(connection);
}
}
}
void IAutomapCanvas.RemoveExitStub(Room room, AutomapDirection direction)
{
if (!Project.Current.Elements.Contains(room))
{
// avoid issues if the user has just deleted one of these rooms
return;
}
var compassPoint = CompassPointHelper.GetCompassDirection(direction);
foreach (var connection in room.GetConnections(compassPoint))
{
CompassPoint sourceCompassPoint, targetCompassPoint;
var source = connection.GetSourceRoom(out sourceCompassPoint);
var target = connection.GetTargetRoom(out targetCompassPoint);
if (source == room && target == room && sourceCompassPoint == compassPoint && targetCompassPoint == compassPoint)
{
Project.Current.Elements.Remove(connection);
}
}
}
