42_solong/mandatory/main.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   main.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: cchauvet <cchauvet@student.42angouleme.fr  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/12/12 17:20:17 by cchauvet          #+#    #+#             */
/*   Updated: 2023/01/18 17:31:16 by cchauvet         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "solong.h"

int	ft_initialised(char *path, t_data *data)
{
	t_map	*map;

	map = ft_getmap(path);
	if (map == NULL)
	{
		ft_printf("Map error\n");
		exit(1);
	}
	data->mlx = mlx_init();
	ft_printf("Generating assets ...");
	if (ft_gen_assets(data) == 1)
	{
		ft_printf("\rGenerating assets [ERROR]");
		ft_exit(data);
	}
	ft_printf("\rGenerating assets [FINISHED]\n");
	data->map = map;
	data->window = mlx_new_window(data->mlx,
			(RENDER_DISTANCE * 2 + 1) * CASE_SIZE,
			(RENDER_DISTANCE * 2 + 1) * CASE_SIZE, "long");
	ft_draw_map(data);
	mlx_hook(data->window, 17, (0L), ft_exit, data);
	mlx_hook(data->window, 2, (1L << 0), ft_key, data);
	mlx_loop(data->mlx);
	return (0);
}

int	ft_exit(t_data *data)
{
	size_t	i;

	i = 0;
	while (i < NB_COLORS + 1)
	{
		if (data->assets[i] != NULL)
			mlx_destroy_image(data->mlx, data->assets[i]);
		i++;
	}
	if (data->map != NULL && data->map->patern != NULL)
		ft_freer_tab_ultimate(1, data->map->patern);
	if (data->window != NULL && data->mlx != NULL)
		mlx_destroy_window(data->mlx, data->window);
	if (data->mlx != NULL)
		mlx_destroy_display(data->mlx);
	if (data->mlx != NULL)
		free(data->mlx);
	if (data->map != NULL)
		free(data->map);
	exit(0);
}

int	main(int ac, char **av)
{
	t_data	data;

	if (ac != 2 || ft_strcmp(av[1] + ft_strlen(av[1]) - 4, ".ber"))
	{
		ft_printf("Map error\n");
		return (1);
	}
	data.map = NULL;
	data.window = NULL;
	if (ft_initialised(av[1], &data))
		ft_printf("Memory error");
	return (1);
}