#include <SDL.h>
#include "libutils/utils.h"

static SDL_Window *window = NULL;
static SDL_Renderer *renderer = NULL;
static SDL_Texture *fonts = NULL;

int
monitor_setup(void)
{
	SDL_Surface *surface;

	window = SDL_CreateWindow("65∞2",
		SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
		320, 200, SDL_WINDOW_SHOWN | SDL_WINDOW_RESIZABLE);
	if (window == NULL)
	{
		fatal("SDL: %s", SDL_GetError());
	}

	renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
	if (renderer == NULL)
	{
		fatal("SDL: %s", SDL_GetError());
	}

	SDL_RenderSetLogicalSize(renderer, 320, 200);

	surface = SDL_LoadBMP("res/fonts.bmp");
	if (surface == NULL)
	{
		fatal("SDL: %s", SDL_GetError());
	}
	fonts = SDL_CreateTextureFromSurface(renderer, surface);
	if (fonts == NULL)
	{
		fatal("SDL: %s", SDL_GetError());
	}
	SDL_FreeSurface(surface);
}

void
monitor_draw(void)
{
	SDL_RenderPresent(renderer);
}

void
monitor_cleanup(void)
{
	SDL_DestroyRenderer(renderer);
	SDL_DestroyWindow(window);
}