LandscapeTex.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_LandscapeTexh_INCLUDE__)
#define __INCLUDE_LandscapeTexh_INCLUDE__

#include <landscapedef/LandscapeTexDefn.h>
#include <common/ModelID.h>
#include <XML/XMLFile.h>
#include <string>
#include <vector>

class ScorchedContext;
class LandscapeTexType
{
public:
        enum TexType
        {
                eNone,
                ePrecipitationRain,
                ePrecipitationSnow,
                eWater,
                eTextureGenerate
        };

        virtual bool readXML(XMLNode *node) = 0;
        virtual TexType getType() = 0;
};

class LandscapeTexTypeNone : public LandscapeTexType
{
public:
        virtual bool readXML(XMLNode *node);
        virtual TexType getType() { return eNone; }
};

class LandscapeTexPrecipitation : public LandscapeTexType
{
public:
        int particles;

        virtual bool readXML(XMLNode *node);
};

class LandscapeTexPrecipitationRain : public LandscapeTexPrecipitation
{
public:
        virtual TexType getType() { return ePrecipitationRain; }
};

class LandscapeTexPrecipitationSnow : public LandscapeTexPrecipitation
{
public:
        virtual TexType getType() { return ePrecipitationSnow; }
};

class LandscapeTexBorderWater : public LandscapeTexType
{
public:
        // Non-shader
        std::string reflection;
        std::string texture;
        std::string foam;

        // Shader
        Vector wavetopa;
        Vector wavetopb;
        Vector wavebottoma;
        Vector wavebottomb;
        Vector wavelight;

        // Both
        fixed height;
        
        virtual bool readXML(XMLNode *node);
        virtual TexType getType() { return eWater; }
};

class LandscapeTexTextureGenerate : public LandscapeTexType
{
public:
        std::string roof;
        std::string rockside;
        std::string shore;
        std::string texture0;
        std::string texture1;
        std::string texture2;
        std::string texture3;

        virtual bool readXML(XMLNode *node);
        virtual TexType getType() { return eTextureGenerate; }
};

class LandscapeTex
{
public:
        LandscapeTex();
        virtual ~LandscapeTex();

        unsigned int seed;
        std::string detail;
        std::string magmasmall;
        std::string scorch;
        Vector fog;
        Vector suncolor;
        bool nosunfog;
        bool nohorizonglow;
        bool nosunblend;
        std::string suntexture;
        std::string suntexturemask;
        float fogdensity;
        std::string skytexture;
        std::string skytexturestatic;
        std::string skytexturemask;
        std::string skycolormap;
        std::string skyline;
        std::string skylinemask;
        int skytimeofday;
        float skysunxy;
        float skysunyz;
        Vector skydiffuse;
        Vector skyambience;

        LandscapeTexType *border;
        LandscapeTexType *texture;
        LandscapeTexType *precipitation;
        LandscapeTexDefn texDefn;

        bool readXML(LandscapeDefinitions *definitions, XMLNode *node);

private:
        LandscapeTex(const LandscapeTex &other);
        LandscapeTex &operator=(LandscapeTex &other);
};

#endif

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