source: orxonox.OLD/trunk/src/util/multiplayer_team_deathmatch.cc @ 7049

/*
   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 "load_param.h"
#include "factory.h"

#include "render2D/billboard.h"
#include "state.h"

#include "player.h"
#include "playable.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->deathScreen = new Billboard();
  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 char* 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;

    // long enough dead?
    if( this->timeout >= this->deathTimeout)
    {
      this->timeout = 0.0f;
      // respawn
      (State::getPlayer())->getPlayable()->respawn();
    }
  }
}


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

  }
}


/**
 * check the game rules for consistency
 */
void MultiplayerTeamDeathmatch::checkGameRules()
{
  //
  // check for max killing count
  if( this->teamAKills >= this->maxKills)
  {
    // team A winns
  }
  else if( this->teamBKills >= this->maxKills)
  {
    // team B winns
  }
}