/*
   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
*/

#define DEBUG_MODULE_GAME_RULES

#include "multiplayer_team_deathmatch.h"

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

#include "render2D/image_plane.h"
#include "state.h"
#include "class_list.h"

#include "player.h"
#include "playable.h"
#include "space_ships/space_ship.h"


#include "shared_network_data.h"
#include "terrain.h"
#include "class_list.h"
#include "space_ships/space_ship.h"


using namespace std;


CREATE_FACTORY(MultiplayerTeamDeathmatch, CL_MULTIPLAYER_TEAM_DEATHMATCH);


/**
 * constructor
 */
MultiplayerTeamDeathmatch::MultiplayerTeamDeathmatch(const TiXmlElement* root)
  : GameRules(root)
{
  this->setClassID(CL_MULTIPLAYER_TEAM_DEATHMATCH, "MultiplayerTeamDeathmatch");

  this->bLocalPlayerDead = false;
  this->deathTimeout = 10.0f;     // 5 seconds
  this->timeout = 0.0f;

  this->deathScreen = new ImagePlane();
  this->deathScreen->setSize(State::getResX()/4.0, State::getResY()/4.0);
  this->deathScreen->setAbsCoor2D(State::getResX()/2.0f, State::getResY()/2.0f);
  this->deathScreen->setVisibility(false);

  this->localPlayer = State::getPlayer();

  if( root != NULL)
    this->loadParams(root);
}

/**
 * decontsructor
 */
MultiplayerTeamDeathmatch::~MultiplayerTeamDeathmatch()
{
  if( this->deathScreen)
    delete this->deathScreen;
}



void MultiplayerTeamDeathmatch::loadParams(const TiXmlElement* root)
{
  GameRules::loadParams(root) ;

  LoadParam(root, "death-penalty-timeout", this, MultiplayerTeamDeathmatch, setDeathPenaltyTimeout)
      .describe("sets the time in seconds a player has to wait for respawn");

  LoadParam(root, "max-kills", this, MultiplayerTeamDeathmatch, setMaxKills)
      .describe("sets the maximal kills for winning condition");

  LoadParam(root, "death-screen-image", this, MultiplayerTeamDeathmatch, setDeathScreen)
      .describe("sets the death screen image");

}



void MultiplayerTeamDeathmatch::setDeathScreen(const std::string& imageName)
{
  if( this->deathScreen)
    this->deathScreen->setTexture(imageName);
}



/**
 * called when the player enters the game
 * @param player the spawned player
 */
void MultiplayerTeamDeathmatch::onPlayerSpawn()
{
  this->bLocalPlayerDead = false;
  this->deathScreen->setVisibility(false);
}


/**
 * when the player is killed
 * @param player the killed player
 */
void MultiplayerTeamDeathmatch::onPlayerDeath()
{
  this->bLocalPlayerDead = true;
  this->deathScreen->setVisibility(true);
}


/**
 * time tick
 * @param dt time
 */
void MultiplayerTeamDeathmatch::tick(float dt)
{
  this->checkGameRules();

  // is the local player dead and inactive
  if( unlikely(this->bLocalPlayerDead))
  {
    this->timeout += dt;
    PRINTF(0)("TICK DEATH: %f of %f\n", this->timeout, this->deathTimeout);
    // long enough dead?
    if( this->timeout >= this->deathTimeout)
    {
      this->timeout = 0.0f;
      // respawn
      PRINTF(0)("RESPAWN\n");
      (State::getPlayer())->getPlayable()->respawn();
    }
  }
}


/**
 * draws the stuff
 */
void MultiplayerTeamDeathmatch::draw()
{
  if( unlikely( this->bLocalPlayerDead))
  {

  }
}


/**
 * check the game rules for consistency
 */
void MultiplayerTeamDeathmatch::checkGameRules()
{

  Vector big_left(-201, 0, 0);
  float rBig = 176.0f;
  Vector big_right(177, 0, 0);
  Vector small_left(10, 0, 0);
  Vector small_middle(0, 0, 0);
  Vector small_right(-10, 0, 0);
  float rSmall = 90.0f;


  // check for max killing count
  if( this->teamAKills >= this->maxKills)
  {
    // team A winns
  }
  else if( this->teamBKills >= this->maxKills)
  {
    // team B winns
  }


  if ( SharedNetworkData::getInstance()->isGameServer() )
  {
    float offsetx = 500.0f;
    float offsety = 323.0f;
    float offsetz = 200.0f;

    offsetz += 10;

    Terrain * terrain = dynamic_cast<Terrain*>(*(ClassList::getList( CL_TERRAIN )->begin()));
    const std::list<BaseObject*> * list = ClassList::getList( CL_SPACE_SHIP );
    for ( std::list<BaseObject*>::const_iterator it = list->begin(); it != list->end(); it++)
    {
      SpaceShip * ss = dynamic_cast<SpaceShip*>(*it);
      float terrx = ss->getAbsCoor().x + offsetx;
      float terry = ss->getAbsCoor().z + offsetz;
      float terrz = ss->getAbsCoor().y + offsety;
      if ( terrz < terrain->getHeight( terrx, terry ) && ss->getAbsCoor().x > -1000 )
      {
        //TODO handle this
      }


      float dist = (dynamic_cast<Playable*>(*it)->getAbsCoor() - big_left).len();
      if( (dynamic_cast<Playable*>(*it)->getAbsCoor() - big_left).len() > rBig &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - big_right).len() > rBig &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - small_left).len() > rSmall &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - small_middle).len() > rSmall &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - small_right).len() > rSmall
           && ss->getAbsCoor().x > -1000)
      {
        PRINTF(0)("KILLLLLLLL\n");

        if((*it)->isA(CL_SPACE_SHIP))
        {
          //TODO handle this
        }
      }
    }
  }


#if 0
  std::list<BaseObject*>::const_iterator it;
  const std::list<BaseObject*>* list = ClassList::getList(CL_PLAYABLE);

  if( SharedNetworkData::getInstance()->isGameServer())
  {
    for(it = list->begin(); it != list->end(); it++)
    {
      float dist = (dynamic_cast<Playable*>(*it)->getAbsCoor() - big_left).len();
      if( (dynamic_cast<Playable*>(*it)->getAbsCoor() - big_left).len() > rBig &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - big_right).len() > rBig &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - small_left).len() > rSmall &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - small_middle).len() > rSmall &&
           (dynamic_cast<Playable*>(*it)->getAbsCoor() - small_right).len() > rSmall)
      {
        PRINTF(0)("KILLLLLLLL\n");

        if((*it)->isA(CL_SPACE_SHIP))
          dynamic_cast<SpaceShip*>(*it)->doCollideNetwork(116369220.33434f);
      }
    }
  }
#endif

}