main.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   main.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: adu-pavi <adu-pavi@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/12/23 12:02:45 by AlainduPa         #+#    #+#             */
/*   Updated: 2021/04/18 19:25:28 by adu-pavi         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "cub3d.h"

int	cross_quit(int key, t_game *game)
{
	(void)key;
	exit_success(game);
	return (0);
}

int	main(int argc, char **argv)
{
	t_game	game;

	game.mlx.mlx_ptr = mlx_init();
	if ((game.mlx.mlx_ptr) == NULL)
		return (exit_error(&game, " mlx init didn't worked."));
	if (parsing(&game, argc, argv))
		return (exit_error(&game, " parsing failed"));
	game.mlx.mlx_win = mlx_new_window(game.mlx.mlx_ptr,
			game.map_info.window_width, game.map_info.window_height,
			argv[0]);
	if ((game.mlx.mlx_win) == NULL)
		return (exit_error(&game, "Error loading new window"));
	mlx_hook(game.mlx.mlx_win, 2, (1L << 0), &key_press, &game);
	mlx_hook(game.mlx.mlx_win, 3, (1L << 1), &key_release, &game);
	mlx_hook(game.mlx.mlx_win, 17, 0, &cross_quit, &game);
	mlx_loop_hook(game.mlx.mlx_ptr, raycasting, &game);
	if (game.config.screenshot && !raycasting(&game))
		if (write_and_save_screen(&game))
			return (exit_error(&game, " Screen shot couldn't be saved"));
	if (game.config.screenshot)
		return (exit_success(&game));
	mlx_loop(game.mlx.mlx_ptr);
	return (EXIT_SUCCESS);
}