public static void SendMapAddPin(this NetState ns, MapItem map, Point2D p) => ns.SendMapCommand(map, 1, p.X, p.Y);
public static void SendMapSetEditable(this NetState ns, MapItem map, bool editable) => ns.SendMapCommand(map, 7, 0, 0, true);
public static void SendMapDisplay(this NetState ns, MapItem map) => ns.SendMapCommand(map, 5);