/* 
   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: Patrick Boenzli
   co-programmer: 
*/

#include "world_entity.h"
#include "stdincl.h"

#include "list.h"

using namespace std;



List::List () 
{
  lastElement = null;
  listSize = 0;
}

List::~List () 
{}


void List::addElement(WorldEntity* we) 
{
  listElement* newElement = new listElement;
  newElement->we = we;
  newElement->next = lastElement;
  newElement->prev = null;
  lastElement = newElement;
  listSize++;
}


void List::removeElement(WorldEntity* we) 
{
  listElement* element = lastElement;
  while(element->we != we)
    {
      element = element->next;
    }
  element->prev->next = element->next;
  element->next->prev = element->prev;
  delete element->we;
}


WorldEntity* List::getElement(int number) 
{}

int List::getNrOfElement(WorldEntity* we) 
{}

void List::defragment() 
{}

void List::flushList() 
{}

void List::killList() 
{}