Skin.h

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/*  Project nGenEx
        Destroyer Studios LLC
        Copyright © 1997-2004. All Rights Reserved.

        SUBSYSTEM:    nGenEx.lib
        FILE:         Skin.h
        AUTHOR:       John DiCamillo


        OVERVIEW
        ========
        Classes for managing run-time selectable skins on solid objects
*/

#ifndef Skin_h
#define Skin_h

#include "Polygon.h"
#include "Graphic.h"
#include "Video.h"
#include "List.h"

// +--------------------------------------------------------------------+

class Solid;
class Model;
class Surface;
class Segment;

class Skin;
class SkinCell;

// +--------------------------------------------------------------------+

class Skin
{
public:
        static const char* TYPENAME() { return "Skin"; }
        enum            { NAMELEN=64 };

        Skin(const char* name = 0);
        virtual ~Skin();

        // operations
        void              ApplyTo(Model* model)   const;
        void              Restore(Model* model)   const;

        // accessors / mutators
        const char*       Name()                  const { return name;          }
        const char*       Path()                  const { return path;          }
        int               NumCells()              const { return cells.size();  }

        void              SetName(const char* n);
        void              SetPath(const char* n);
        void              AddMaterial(const Material* mtl);

protected:
        char              name[NAMELEN];
        char              path[256];
        List<SkinCell>    cells;
};

// +--------------------------------------------------------------------+

class SkinCell
{
        friend class Skin;

public:
        static const char* TYPENAME() { return "SkinCell"; }

        SkinCell(const Material* mtl=0);
        ~SkinCell();

        int operator == (const SkinCell& other) const;

        const char*       Name()         const;
        const Material*   Skin()         const { return skin; }
        const Material*   Orig()         const { return orig; }

        void              SetSkin(const Material* mtl);
        void              SetOrig(const Material* mtl);

private:
        const Material*   skin;
        const Material*   orig;
};

// +--------------------------------------------------------------------+

#endif Skin_h