SpriteFontEntity.h

#pragma once
#include "AssetEntity.h"

#ifndef DT_TOP

#define DT_TOP                      0x00000000
#define DT_LEFT                     0x00000000
#define DT_CENTER                   0x00000001
#define DT_RIGHT                    0x00000002
#define DT_VCENTER                  0x00000004
#define DT_BOTTOM                   0x00000008
#define DT_WORDBREAK                0x00000010
#define DT_SINGLELINE               0x00000020
#define DT_EXPANDTABS               0x00000040
#define DT_TABSTOP                  0x00000080
#define DT_NOCLIP                   0x00000100
#define DT_EXTERNALLEADING          0x00000200
#define DT_CALCRECT                 0x00000400
#define DT_NOPREFIX                 0x00000800
#define DT_INTERNAL                 0x00001000
#endif

namespace ParaEngine
{
    class CSpriteRenderer;
    struct SpriteFontEntity : public AssetEntity
    {
    public:
        string m_sFontName;
        int m_nFontSize;
        int m_nWeight;

        // a mapping from a logical font name to the real font name(type face name)
        static map<string, string> g_mapFontNames;
    public:
        virtual AssetEntity::AssetType GetType(){ return AssetEntity::font; };
    public:
        SpriteFontEntity(const AssetKey& key);
        SpriteFontEntity();

        virtual ~SpriteFontEntity();
        
        virtual HRESULT DrawTextA(CSpriteRenderer* pSprite, const char* strText, int nCount, RECT* rect, DWORD dwTextFormat, DWORD textColor){ return S_OK; };
        virtual HRESULT DrawTextW(CSpriteRenderer* pSprite, const char16_t* strText, int nCount, RECT* rect, DWORD dwTextFormat, DWORD textColor){ return S_OK; };

        const std::string& GetFontName() const;
        int GetFontSize() const;

        static void AddFontName(const string& sLocalName, const string& sTypeFaceName);

        static const string& TranslateFontName(const string& sLocalName);
    };
}

// chose an implementation as Texture Manager
#ifdef USE_DIRECTX_RENDERER
#include "SpriteFontEntityDirectX.h"
namespace ParaEngine{
    typedef AssetManager<SpriteFontEntity, SpriteFontEntityDirectX> SpriteFontAssetManager;
}
#elif defined(USE_OPENGL_RENDERER)
#include "SpriteFontEntityOpenGL.h"
namespace ParaEngine{
    typedef AssetManager<SpriteFontEntity, SpriteFontEntityOpenGL> SpriteFontAssetManager;
}
#else
namespace ParaEngine{
    typedef AssetManager<SpriteFontEntity, SpriteFontEntity> SpriteFontAssetManager;
}
#endif