Font.h

#pragma once
#include <string>
#include <unordered_map>
 
#include "GameObject.h"
#include "Texture.h"
#include "Asset.h"
 
typedef void* NW_FT_Lib ;
typedef void* NW_FT_Face;
typedef std::string FontIdentifier;
 
class Glyph {
public:
    Glyph() = default;
 
    void Delete();
 
    uint32 advance = 0; 
    iVec2 bearing; 
    iVec2 size; 
    Texture texture; 
};
 
class Font : public Asset {
private:
    NW_FT_Face face = nullptr; 
public:
    std::unordered_map<char, Glyph> charactersMap; 
    Font() = default;
 
    bool LoadFont(std::string path);
 
    void Clean() override;
 
    Asset* GetFromCache(void* identifier) override;
    Asset* LoadFromFile(const char* path, void* data) override;
    Asset* LoadFromBuffer(void* ftFace, void* data) override;
 
    static NW_FT_Lib lib; 
    static bool Init();
 
    static void Destroy();
 
    NW_DECL_RES_LIST(FontIdentifier, Font);
};
 
struct Character {
    Glyph* glyph; 
    GameObject go; 
};