/*
   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:
*/
#define DEBUG_SPECIAL_MODULE DEBUG_MODULE_WORLD_ENTITY


#include "util/loading/factory.h"
#include "util/loading/load_param.h"


#include "interactive_model.h"

#include "door.h"
#include "class_list.h"


using namespace std;


CREATE_FACTORY(Door, CL_DOOR);


Door::Door ()
{
  this->init();
}


Door::Door(const TiXmlElement* root)
{
  this->init();
  if (root != NULL)
    this->loadParams(root);
}


Door::~Door ()
{}



void Door::init()
{
  this->setClassID(CL_DOOR, "Door");
  this->toList(OM_COMMON);
}

/**
 * loads the Settings of a MD2Creature from an XML-element.
 * @param root the XML-element to load the MD2Creature's properties from
 */
void Door::loadParams(const TiXmlElement* root)
{
  WorldEntity::loadParams(root);

//   LoadParam(root, "", this, Door, set)
//       .describe("sets the animation of the md2 model")
//       .defaultValues(1);

}


void  Door::setAnim(int animationIndex, int animPlaybackMode)
{
  if( likely(this->getModel(0) != NULL))
    ((InteractiveModel*)this->getModel(0))->setAnimation(animationIndex, animPlaybackMode);
}


void Door::tick (float time)
{
  if( likely(this->getModel(0) != NULL))
    ((InteractiveModel*)this->getModel(0))->tick(time);


}



/**
 * checks if the door is open
 */
bool Door::checkOpen()
{

  std::list<BaseObject*>::const_iterator it;
  const std::list<BaseObject*>* list = ClassList::getList(CL_PLAYABLE);
  WorldEntity* entity;
  float distance;

  if( list == NULL)
    return false;

  // for all players
  for( it = list->begin(); it != list->end(); it++)
  {
    entity = dynamic_cast<WorldEntity*>(*it);

    distance = fabs((this->getAbsCoor() - entity->getAbsCoor()).len());
    if( distance < this->actionRadius)
      return true;
  }


  list = ClassList::getList(CL_GENERIC_NPC);
  if( list == NULL)
    return false;
  for( it = list->begin(); it != list->end(); it++)
  {
    entity = dynamic_cast<WorldEntity*>(*it);

    distance = fabs((this->getAbsCoor() - entity->getAbsCoor()).len());
    if( distance < this->actionRadius)
      return true;
  }

  return false;
}