K3dAim.h

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/***************************************************************************
 *   Copyright (C) 2007 by Jan Koci   *
 *   honza.koci@email.cz   *
 *   http://kengine.sourceforge.net/tutorial/
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#pragma once

#include "../System/GameData/K3dGameData.h"
#include "K3dMath.h"
#include "../Geometry/K3dRay.h"
#include "../Geometry/K3dRayObj.h"
#include "../Geometry/K3dCameraObj.h"
#include "K3dVector2.h"
#include "../System/Builder/K3dRayBuild.h"


class K3dAim
{
                K3dGameData *m_pGameData;       
                float m_fAverage;                       
                //K3dRay m_kRay;                                ///< Aiming ray
                float m_fFarDist;                       
                K3dRayObj *m_pRay;                      
                K3dRayBuild *m_pRayBuild;       

                void CalcAimRayAverage ( const float _fFarDist );

        public:
                K3dAim ( K3dGameData *_pGameData );
                ~K3dAim();

                void CreateAimRay();
                void CalcAimRay();


                float &GetAverage()
                {
                        return m_fAverage;
                }

                float &GetFarDist()
                {
                        return m_fFarDist;
                }
};

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