#ifndef RENDERER_COMMON_H
#define RENDERER_COMMON_H

#include <stdbool.h>
#include <stdint.h>

#define FONT_WIDTH 16
#define FONT_HEIGHT 16

typedef struct {
    unsigned int x, y;
    unsigned int color;
} RenderBase;

typedef struct {
    RenderBase base;
    const char *text;
    void *font; // Opaque font pointer
} RenderText;

typedef struct {
    unsigned int x, y;
    unsigned int width, height;
    unsigned int color;
} RenderObject;

typedef struct Renderer Renderer;

struct Renderer {
    volatile unsigned int *fb;
    unsigned int width;
    unsigned int height;
    unsigned int pitch;

    bool (*init)(Renderer *renderer);

    void (*clear_screen)(Renderer *renderer, unsigned int color);
    void (*draw_text)(Renderer *renderer, RenderText *text_obj);
};

/**
 * Initializes the framebuffer (common across both renderers)
 */
bool renderer_init_common(Renderer *renderer);

#endif // RENDERER_COMMON_H