/*
 *   ORXONOX - the hottest 3D action shooter ever to exist
 *                    > www.orxonox.net <
 *
 *
 *   License notice:
 *
 *   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
 *   of the License, or (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 *   Author:
 *      Florian Zinggeler
 *   Co-authors:
 *      ...
 *
 */

/**
    @file 3DPacman.cc
    @brief Implementation of the 3DPacman class.
*/

#include "Pacman.h"
#include "core/CoreIncludes.h"


namespace orxonox
{
    RegisterClass(Pacman);

    Pacman::Pacman(Context* context) : Deathmatch(context)
    {
        RegisterObject(Pacman);

       // firstGame = true;                   //needed for the HUD
        lives = 10;
        point = 0;
        level = 1;

       // setHUDTemplate("PacmanOrxHUD");
       // scoreboardTemplate_ = "";
    }

    void Pacman::levelUp()
    {
        this->end();
    }


    PacmanGhost* ghosts[4];


    void Pacman::tick(float dt)
    {
        SUPER(Pacman, tick, dt);

        if(!timer){
            timer = timer - dt;
            if(timer<=0){
                afraid = false;
                this->setNormal();
            }
        }

        int i = 0;
        for(PacmanGhost* nextghost : ObjectList<PacmanGhost>()){
            ghosts[i] = nextghost;
            i++;
        }

        player = this->getPlayer();
        if (player != nullptr)
        {
            currentPosition = player->getWorldPosition();
        }


        bcolli = false;
        for(int nrghost = 0; (nrghost<8) && (!bcolli); ++nrghost){
            bcolli = collis(ghosts[nrghost]->getPosition(), currentPosition);
            //orxout() << "GHOST" << nrghost << ghosts[nrghost]->getPosition() << endl;
        }

        if(bcolli){
          this->catched();
        }

        i = 0;
        for(PacmanPointSphere* nextsphere : ObjectList<PacmanPointSphere>()){
            if(collis(nextsphere->getPosition(), currentPosition)){
                takePoint(nextsphere);
            }
        }

        for(PacmanPointAfraid* next : ObjectList<PacmanPointAfraid>()){
            if(collis(next->getPosition(), currentPosition)){
                setAfraid();
            }
        }

    }


    bool Pacman::collis(Vector3 one, Vector3 other){
        if((abs(one.x-other.x)<10) && (abs(one.y-other.y)<10) && (abs(one.z-other.z)<10))
            return true;
        return false;
    }

    void Pacman::catched(){

    if(!afraid) {
        if(!lives) this->end();
        --lives;
        this->posreset();
        }
    else{
        for(int nrghost = 0; nrghost<8; ++nrghost){
        bcolli = collis(ghosts[nrghost]->getPosition(), currentPosition);
        if(bcolli) ghosts[nrghost]->resetGhost();
        bcolli = false;
        }
      }
    }

    void Pacman::setAfraid(){

        timer = 10; //Set timer to 10 seconds

        //Change normal Ghosts with afraid ones
        if(!afraid){
            ghosts[0]->changewith(ghosts[4]);
            ghosts[1]->changewith(ghosts[5]);
            ghosts[2]->changewith(ghosts[6]);
            ghosts[3]->changewith(ghosts[7]);
        }

        afraid = true; 
    } 

    void Pacman::setNormal(){

        timer = 0;

        //Change normal Ghosts with afraid ones
        if(afraid){
            ghosts[4]->changewith(ghosts[0]);
            ghosts[5]->changewith(ghosts[1]);
            ghosts[6]->changewith(ghosts[2]);
            ghosts[7]->changewith(ghosts[3]);
        }

        afraid = false; 
    } 

    void Pacman::posreset(){
        for(PacmanGhost* nextghost : ObjectList<PacmanGhost>()){
            nextghost->resetGhost();
        }
        player->setPosition(startposplayer);
    }

    void Pacman::takePoint(PacmanPointSphere* taken){
        ++point;
        if(point == totallevelpoint) this->levelUp();
        Vector3 postaken = taken->getPosition();
        postaken.y = -50;
        taken->setPosition(postaken);
    }


    PacmanGelb* Pacman::getPlayer()
    {
        for (PacmanGelb* ship : ObjectList<PacmanGelb>())
        {
            return ship;
        }
        return nullptr;
    }

    int Pacman::getPoints(){
        return point;
    }


    void Pacman::start()
    {
        Deathmatch::start();
    }


    void Pacman::end()
    {
        /*
        firstGame = false;
        
        //Set randomized deathmessages
        if(point<7)         sDeathMessage = DeathMessage7[rand()%(DeathMessage7.size())];
        else if(point<20)   sDeathMessage = DeathMessage20[rand()%(DeathMessage20.size())];
        else if(point<30)   sDeathMessage = DeathMessage30[rand()%(DeathMessage30.size())];
        else                sDeathMessage = DeathMessageover30[rand()%(DeathMessageover30.size())];
        
        //Update Highscore
        if (Highscore::exists())
        {
            int score = this->getPoints();
            Highscore::getInstance().storeScore("Pacman", score, this->getPlayer()->getPlayer());
        }


        if (Highscore::exists())
        {
            //int score = this->getPoints();
            //Highscore::getInstance().storeScore("3DPacman", score, this->playerInfo_);
        }
        */
        GSLevel::startMainMenu();
    }
}