Seele/src/Engine/Asset/FontAsset.h

#pragma once
#include "Asset.h"
#include "Containers/Map.h"
#include "Math/Math.h"

namespace Seele {
DECLARE_NAME_REF(Gfx, Texture2D)
class FontAsset : public Asset {
  public:
    static constexpr uint64 IDENTIFIER = 0x10;
    FontAsset();
    FontAsset(std::string_view folderPath, std::string_view name);
    virtual ~FontAsset();
    virtual void save(ArchiveBuffer& buffer) const override;
    virtual void load(ArchiveBuffer& buffer) override;

    struct Glyph {
        uint32 textureIndex;
        IVector2 size;
        IVector2 bearing;
        uint32 advance;
        void save(ArchiveBuffer& buffer) const;
        void load(ArchiveBuffer& buffer);
    };
    const Map<uint32, Glyph> getGlyphData() const { return glyphs; }
    Gfx::PTexture2D getTexture(uint32 index) { return usedTextures[index]; }
    void setUsedTextures(Array<Gfx::OTexture2D> _usedTextures);

  private:
    Array<Gfx::OTexture2D> usedTextures;
    Map<uint32, Glyph> glyphs;
    friend class FontLoader;
};
DECLARE_REF(FontAsset)
} // namespace Seele