source: code/trunk/src/modules/orxokart/OrxoKartFlag.cc @ 12325

/*
 *   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:
 *      Manuel Meier
 *   Co-authors:
 *      ...
 *
 */

/**
    @file OrxoKartFlag.cc
    @brief The Flags that are being set in the OrxoKart Minigame They support two coordinates from 0-9 each
*/

#include "OrxoKartFlag.h"
#include "OrxoKartKart.h"

#include "core/CoreIncludes.h"

#include "graphics/Model.h"
#include "objects/collisionshapes/BoxCollisionShape.h"
#include "core/XMLPort.h"

namespace orxonox
{
    RegisterClass(OrxoKartFlag);

    OrxoKartFlag::OrxoKartFlag(Context* context) : StaticEntity(context)
    {
        RegisterObject(OrxoKartFlag);

        this->model_ = nullptr;
        this->cs_ = nullptr;
        this->collided_ = false;
        this->kartCollider = nullptr;

        this->enableCollisionCallback();
        this->setCollisionResponse(true);
        this->setCollisionType(CollisionType::Static);
    }

    /**
    @brief
        Destructor.
    */
    OrxoKartFlag::~OrxoKartFlag()
    {
        if (this->isInitialized())
        {
            if (this->model_)
                this->model_->destroy();
            if (this->cs_)
                this->cs_->destroy();
        }
    }

    /**
    @brief
        Initializes the flag.
    @param xCoordinate
        X-Coordinate of the flage, 0-9, origin is bottom left
    @param yCoordinate
        Y-Coordinate of the flage, 0-9, origin is bottom left
    @param cellSize
        The size of the cells
    */
    void OrxoKartFlag::init(int n, int s)
    {

        cs_ = new BoxCollisionShape(this->getContext());
        cs_->setHalfExtents(Vector3(s*n, 1, s*n));
        cs_->setPosition(Vector3(s*n*0.5f,-60.0f, s*n*0.5f));

        this->attachCollisionShape(cs_);


    }

    /**
    @brief
        Checks if the OrxoKartship collided with the flag
    */
    bool OrxoKartFlag::collidesAgainst(WorldEntity* otherObject, const btCollisionShape* ownCollisionShape, btManifoldPoint& contactPoint)
    {
        if(otherObject->isA(Class(OrxoKartKart))) {
            collided_ = true;
            kartCollider = (OrxoKartKart*) otherObject;
        }

        return false;
    }
}