private void CheckConnectionRec(Communication com, CommunicationBus newBus)
{
if (com == null || newBus == null || com.Bus == newBus)
{
return;
}
com.ChangeBus(newBus);
CheckConnectionRec(com.GetLeftCommunication(), newBus);
CheckConnectionRec(com.GetRightCommunication(), newBus);
CheckConnectionRec(com.GetTopCommunication(), newBus);
CheckConnectionRec(com.GetBottomCommunication(), newBus);
}
private void ChangeBus(CommunicationBus bus)
{
if (Bus != null)
{
Bus.Communications.Remove(this);
}
if (bus == null)
{
bus = new CommunicationBus();
}
bus.Communications.Add(this);
Bus = bus;
}