#ifndef FONT_H
#define FONT_H

#include "texture.h"
#include "util.h"

struct asset;

struct font_glyph {
    f32 off_x;
    f32 off_y;
    i32 advance;
    f32 width;
    f32 height;
    struct rect atlas_rect;
};

struct font {
    f32 point_size;
    struct texture texture;
    u16 glyphs_count;
    struct font_glyph *glyphs;
    u16 *lookup;
};

void font_startup(void);

struct asset *font_load_asset(struct string path, f32 point_size, b32 help);
struct font *font_load_async(struct string path, f32 point_size);
struct font *font_load(struct string path, f32 point_size);

struct font_glyph *font_get_glyph(struct font *font, u8 c);

#endif