E:/Programming/MyProject/K_Game_hg/GameEngine/include/render/Font.h

Go to the documentation of this file.

// Copyright 2006-2011 by Kat'Oun

#ifndef _FONT_H_
#define _FONT_H_

#include <EngineConfig.h>
#include <core/Types.h>
#include <resource/Resource.h>

#include <string>

namespace resource
{
class Serializer;
}

namespace render
{

class Material;

// Allow 8-bit ASCII 
// Only chars 33+ are any use though
#define GAME_NUM_CHARS (256 - 32)
// How to look up chars
#define GAME_CHAR_INDEX(c) c - 33

enum FontType
{
        FT_TRUETYPE,    
        FT_IMAGE,               
        FT_COUNT
};

class ENGINE_PUBLIC_EXPORT Font: public resource::Resource
{
public:

        Font(const std::string& name, resource::Serializer* serializer);
        ~Font();

        void setMaterial(const std::string& filename);
        void setMaterial(Material* material);

        Material* getMaterial() const;

        void setCharTexCoords(c8 id, f32 u1, f32 v1, f32 u2, f32 v2);

        void getCharTexCoords(c8 id, f32& u1, f32& v1, f32& u2, f32& v2) const;
        
        f32 getCharAspectRatio(c8 id) const;

protected:

        void initProperties();

        Material* mMaterial;

        f32 mTexCoordsU1[GAME_NUM_CHARS];
        f32 mTexCoordsU2[GAME_NUM_CHARS];
        f32 mTexCoordsV1[GAME_NUM_CHARS];
        f32 mTexCoordsV2[GAME_NUM_CHARS];

        f32 mAspectRatio[GAME_NUM_CHARS];
};

} //namespace render

#endif