public static function onIncommingMessage($obj_mainpacket) { switch ($obj_mainpacket->actionId) { case 201: BL_manageTown::addTown($obj_mainpacket); break; case 202: BL_manageTown::deleteTown($obj_mainpacket); break; case 203: BL_manageTown::updateTown($obj_mainpacket); break; } }