gistfile1.txt

Called With:

List<Cable> list = new List<Cable>(base.ConnectedCables());
if (this.CableNetwork != null)
{
    CableNetwork.RemoveCableFromNetwork(this);
}
base.OnDestroy();

foreach (Cable cable in list)
{
    CableNetwork.RebuildCableNetwork(cable);
}








public static void RemoveCableFromNetwork(Cable removedCable)
{
    if (GameManager.GameState != GameState.None)
    {
        CableNetwork oldCableNetwork = removedCable.CableNetwork;
        HashSet<Cable> checkedCable = new HashSet<Cable>(); // leave this empty to optimize the search below... if the first cable finds a neighbor, no sense checking.

        // start with the removed cables neighbors and we'll recurse from there keeping these as hard barriers
        foreach(Cable neighbor in removedCable.ConnectedCables())
        {
            if (!checkedCable.Contains(neighbor))
            {
                checkedCable.Add(neighbor);
                CableNetwork newCableNetwork = new CableNetwork(neighbor);
                Queue<Cable> cableQueue = new Queue<Cable>(neighbor);

                // start with that and add all the neighbors as we walk through.
                while(cableQueue.Count > 0)
                {
                    Cable thisCable = cableQueue.Dequeue();
                    foreach (Cable thatCableNeighbor in thisCable.ConnectedCables())
                    {
                        if (thatCableNeighbor != removedCable && !checkedCable.Contains(thatCableNeighbor) && !newCableNetwork.CableList.Contains(thatCableNeighbor))
                        {
                            newCableNetwork.AddCable(thatCableNeighbor);
                            oldCableNetwork.RemoveCable(thatCableNeighbor);
                            checkedCable.Add(thatCableNeighbor);
                            cableQueue.Enqueue(thatCableNeighbor);
                        }
                    }
                    foreach (Device device in thisCable.ConnectedDevices())
                    {
                        oldCableNetwork.RemoveDevice(thisCable, device);
                    }
                }
            }
        }
        // Is this needed?
        // foreach (Device device in removedCable.ConnectedDevices())
        // {
        //     oldCableNetwork.RemoveDevice(thisCable, device);
        // }
        oldCableNetwork.RemoveCable(removedCable);
        if (CableNetwork.OnNetworkChanged != null)
        {
            CableNetwork.OnNetworkChanged();
        }
    }
}