* obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to http://www.prestashop.com for more information.
 *
 *  @author PrestaShop SA <*****@*****.**>
 *  @copyright  2007-2011 PrestaShop SA
 *  @version  Release: $Revision: 6823 $
 *  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 *  International Registered Trademark & Property of PrestaShop SA
 */
ControllerFactory::includeController('ParentOrderController');
class OrderControllerCore extends ParentOrderController
{
    public $step;
    public function init()
    {
        parent::init();
        $this->step = (int) Tools::getValue('step');
        if (!$this->nbProducts) {
            $this->step = -1;
        }
    }
    public function preProcess()
    {
        global $isVirtualCart, $orderTotal;
        parent::preProcess();
 public static function getController($className, $auth = false, $ssl = false)
 {
     ControllerFactory::includeController($className);
     return new $className($auth, $ssl);
 }
 public static function getController($className, $folder = '')
 {
     ControllerFactory::includeController($className, $folder);
     $class = $folder . '\\' . $className;
     return new $class();
 }