/*
 * Copyright (C) 2021  P. J. McDermott
 *
 * This file is part of Dodge Balls
 *
 * Dodge Balls is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Dodge Balls is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Dodge Balls.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <SDL.h>
#include <SDL_ttf.h>
#include <libgen.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "game.h"
#include "output.h"

int
main(int argc, char *argv[])
{
	char            *program_dir;
	const char      *games_dir;
	struct db_game **games;
	int              n;
	int              i;

	/* Find data directories */
	program_dir = realpath(dirname(argv[0]), NULL);
	if (strcmp(program_dir, ABS_BUILDDIR) == 0) {
		/* Running in place */
		games_dir = ABS_BUILDDIR "/games";
	} else {
		/* Running from installation */
		games_dir = GAMESDIR;
	}
	free(program_dir);

	/* Initialize SDL libraries */
	if (SDL_Init(SDL_INIT_VIDEO) < 0) {
		db_err("Failed to initialize SDL (%s)", SDL_GetError());
		return EXIT_FAILURE;
	}
	if (TTF_Init() < 0) {
		db_err("Failed to initialize SDL_ttf (%s)", TTF_GetError());
		return EXIT_FAILURE;
	}

	/* Find games */
	n = db_games_find(games_dir, &games);
	if (n > 0) {
		printf("%d games:\n", n);
		for (i = 0; i < n; ++i) {
			printf("\t%s - %s\n", db_game_get_name(games[i]),
					db_game_get_desc(games[i]));
			db_game_free(games[i]);
		}
		free(games);
	}

	/* Quit SDL libraries */
	TTF_Quit();
	SDL_Quit();

	return EXIT_SUCCESS;
}