Water.h

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#if !defined(__INCLUDE_Waterh_INCLUDE__)
#define __INCLUDE_Waterh_INCLUDE__

#include <common/ProgressCounter.h>
#include <common/Vector.h>
#include <image/ImageHandle.h>
#include <GLEXT/GLTexture.h>

class Water2;
class Water2Renderer;
class WaterMapPoints;
class WaterWaveDistance;
class WaterWaves;
class Water
{
public:
        Water();
        virtual ~Water();

        void draw();
        void generate(ProgressCounter *counter = 0);
        void simulate(float frameTime);
        bool explosion(Vector position, float size);

        bool getWaterOn() { return waterOn_; }
        float getWaterHeight() { return height_; }
        Image &getWaterBitmap() { return bitmapWater_; }
        float *getIndexErrors();
        float getWaveDistance(int x, int y);

        void bindWaterReflection();
        void unBindWaterReflection();
        void drawPoints();

        GLTexture &getReflectionTexture();

protected:
        bool waterOn_;
        float height_;
        Water2 *wMap_;
        Water2Renderer *wTex_;
        WaterMapPoints *wMapPoints_;
        WaterWaveDistance *wWaveDistance_;
        WaterWaves *waves_;
        GLTexture landTexWater_;
        ImageHandle bitmapWater_;

};

#endif // __INCLUDE_Waterh_INCLUDE__

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