/*
 *   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 AsteroidsEnemy.h
    @brief Declaration of the AsteroidsEnemy class.
*/

#include "AsteroidsStone.h"
#include "core/CoreIncludes.h"
#include "Asteroids.h"
#include "AsteroidsShip.h"
#include <cstdlib>
#include <cmath>
#include "util/Math.h"

const float delta = 3;

namespace orxonox
{
    RegisterClass(AsteroidsStone);
    //pawn kann sterben -> nach dem Tot sollen aber 2 Asteroiden spawnen
    AsteroidsStone::AsteroidsStone(Context* context) : Pawn(context)
    {
        RegisterObject(AsteroidsStone);

        direction = 0;
        //Spielfeld x als Horizontale und z als Vertikale
        fieldWidth_ = this->getGame()->center_->getFieldWidth;
        fieldHeigth_ = this->getGame()->center_->getFieldHeight;


        //Random size 1, 2, 3 ->muss noch realisiert werden. Templates erstellen
        this.size = 1;
        maxspeed = 50.0f;
        //Random Spawn? pos= random? -> spawn durch timer in der Asteroids Klasse
        this->setPosition(rnd(fieldWidth_), 0, rnd(fieldHeigth));

        //random Geschwindigkeit und Richtung
        velocity.x = rnd(maxspeed);
        velocity.y = rnd(maxspeed);
    }

    inline bool AsteroidsStone::collidesAgainst(WorldEntity* otherObject, const btCollisionShape* ownCollisionShape, btManifoldPoint& contactPoint)
    {
        if(orxonox_cast<AsteroidsShip*>(otherObject))
            removeHealth(2000);
        return false;
    }

    void Asteroids::death()
    {
        if(this->size == 1){
            Pawn::death();
        }else if(this->size == 2){
            Pawn::death();
            //Wie mache ich das ? Eigentlich in der game Klasse? sonst zeigt der Pointer auf einen falschen Bereich
            for(int i = 0; i<2; i++)
            {
                AsteroidsStone* newStone;
                newStone = new AsteroidsStone(this->getGame()->center_->getContext());
                newStone->addTemplate("asteroidsstone");
                newStone->setAsteroidsPlayer(this->getGame()->player);
            }

        }
    }
    

    Asteroids* AsteroidsStone::getGame()
    {
        if (game == nullptr)
        {
            for (Asteroids* Asteroids : ObjectList<Asteroids>())
                game = asteroids;
        }
        return game;
    }


//Bis hier geschrieben
    void AsteroidsStone::tick(float dt)
    {
        Vector3 pos = getPosition();




        //bounce on the borders
        if(pos.x-delta <= 0 || pos.x+delta >= fieldWidth_)
            direction = -direction;



        //zurück bringen
        if(pos.y != 0){
            pos.y=0;
        }

        //spin

        setOrientation()
        setPosition(pos);

        SUPER(AsteroidsStone, tick, dt);
    }

    inline bool AsteroidsStone::collidesAgainst(WorldEntity* otherObject, const btCollisionShape* ownCollisionShape, btManifoldPoint& contactPoint)
    {
        if(orxonox_cast<AsteroidsShip*>(otherObject))
            removeHealth(2000);
        return false;
    }


}