source: orxonox.OLD/orxonox/trunk/src/util/loading/factory.cc @ 4738

/*
   orxonox - the future of 3D-vertical-scrollers

   Copyright (C) 2004 orx

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   ### File Specific:
   main-programmer: Christian Meyer
   co-programmer: Benjamin Grauer
*/


#include "factory.h"
#include "game_loader.h"

using namespace std;

/*  --------------------------------------------------
 *               Factory
 *   --------------------------------------------------
 */

/**
   \brief constructor

   set everything to zero and define factoryName
*/
Factory::Factory (const char* factoryName)
{
  this->setClassID(CL_FACTORY, "Factory");
  this->setName(factoryName);

  if (Factory::first == NULL)
    Factory::first = this;
  next = NULL;

  initialize();
}

Factory* Factory::first = NULL;

/**
   \brief destructor

   clear the Q
*/
Factory::~Factory ()
{
  //  printf("%s\n", this->factoryName);
  //  Factory* tmpDel = this->next;
  //  this->next = NULL;
  if (this->next)
    delete this->next;
}

/**
   \brief make this particular factory known to the LevelFactory
*/
void Factory::initialize()
{
  GameLoader::getInstance()->registerFactory( this);
}

/**
   \brief add a Factory to the Q
*/
void Factory::registerFactory( Factory* factory)
{
  if( next == NULL) setNext( factory);
  else next->registerFactory( factory);
}