/* 
 * graphics.h
 *
 * Graphics functions.
 *
 */

#include "SDL.h"
#import "config.h"
#import "camera.h"

// Graphics state.
typedef struct {
    SDL_Surface *screen;
    camera *cam;
} graphics;

// Initialize the graphics sytem.
graphics *new_graphics(graphics_settings settings);

// Clear the screen in preparation for drawing.
void clear_screen();