connector change event

static List<IMyShipConnector> connectors = new List<IMyShipConnector>();//initially populated as usual during typical setup

class ConnectorInfo
{
    bool lcon = false;
    public IMyShipConnector connector = null;
    public IMyShipConnector otherConnector = null;

    public bool sortConnected = false;
    //public bool blockConnected = false;

    public bool upd()
    {
        var con = connector.Status == MyShipConnectorStatus.Connected;
        var o = connector.OtherConnector;
        if (lcon != con)
        {
            lcon = con;
            if (!con) o = null;
            otherConnector = o;
            sortConnected = false;
            if (otherConnector != null)
            {
                var n = connector.CustomName;
                var n2 = otherConnector.CustomName;
                if (n.Contains(nosort) || n.Contains(nosort2) ||
                n2.Contains(nosort) || n2.Contains(nosort2))
                {
                    sortConnected = false;
                }
                else sortConnected = true;
            }
            return true;
        }
        else return false;
    }

}

Dictionary<IMyShipConnector, ConnectorInfo> connectorState = new Dictionary<IMyShipConnector, ConnectorInfo>();
public bool updateConnectors()
{
    bool evnt = false;
    foreach (var c in connectors)
    {
        ConnectorInfo v = null;
        connectorState.TryGetValue(c, out v);
        if (v == null)
        {
            v = new ConnectorInfo();
            v.connector = c;
            connectorState[c] = v;
        }
        evnt = v.upd() || evnt;
    }
    return evnt;
}

bool cnctE = false;
public void connectEvent2()
{
    try
    {
        bool evnt = updateConnectors();

        if (evnt)
        {

            log("connector change");
            List<IMyProgrammableBlock> pgms = new List<IMyProgrammableBlock>();
            GridTerminalSystem.GetBlocksOfType(pgms, b => b != Me && b.HasPlayerAccess(Me.OwnerId) && b.CustomData.StartsWith("KTZINV") && b.IsWorking);
            bool awake = true;
            if (pgms.Count > 0)
            {
                bool stati = Me.CubeGrid.IsStatic;
                foreach (var c in pgms)
                {
                    if (c.CubeGrid.IsStatic && !stati)
                    {
                        awake = false;
                        break;
                    }
                }
                if (awake)
                {
                    foreach (var c in pgms)
                    {
                        if (c.EntityId < Me.EntityId && (!stati || c.CubeGrid.IsStatic))
                        {
                            awake = false;
                            break;
                        }
                    }
                }
            }
            SLEEPING = !awake;
            if (SLEEPING)
            {
                gInv.lastStatus = "Sleeping while a connected KTZInv runs.";
                if (statusLog != null) statusLog.WriteText(gInv.lastStatus);
                return;
            }

            recalcInvBlocks();
        }
    }
    catch (Exception e)//because torch or something i forget
    {
        if (!cnctE)
        {
            cnctE = true;
            log("Exception: " + e.ToString());
        }
    }
}