Pushing from the vogsphere to the github

libft/ft_reverse_split.c

@@ -0,0 +1,114 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_reverse_split.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: rparodi <rparodi@student.42.fr>            +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2024/02/22 11:18:33 by rparodi           #+#    #+#             */
+/*   Updated: 2024/03/10 18:28:07 by rparodi          ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "../includes/so_long.h"
+
+size_t	ft_count_line(char *path)
+{
+	char		*str;
+	size_t		count;
+	int			fd;
+
+	count = 0;
+	fd = open(path, O_RDONLY);
+	str = get_next_line(fd);
+	while (str != NULL)
+	{
+		free(str);
+		count++;
+		str = get_next_line(fd);
+	}
+	free(str);
+	close(fd);
+	return (count);
+}
+
+char	**ft_init_map(t_mlx *mlx, char *path)
+{
+	int		check;
+	size_t	total_size;
+	size_t	j;
+
+	j = 0;
+	check = 1;
+	total_size = ft_count_line(path);
+	if (mlx->map != NULL)
+		ft_free_maps(mlx->map, NULL);
+	mlx->map = (char **)malloc(sizeof(char *) * (total_size + 1));
+	if (!mlx->map)
+		ft_exit(mlx, NULL, 0, "The allocation of the map crashed");
+	while (check != 0 && mlx->map != NULL)
+	{
+		mlx->map[j] = get_next_line(mlx->fd_map);
+		if (mlx->map[j] == NULL)
+			check = 0;
+		j++;
+	}
+	return (mlx->map);
+}
+
+size_t	ft_strslen(char **strs)
+{
+	size_t	counter;
+	size_t	i;
+	size_t	j;
+
+	counter = 0;
+	i = 0;
+	j = 0;
+	while (strs[j] != NULL)
+	{
+		while (strs[j][i] != '\0')
+		{
+			counter++;
+			i++;
+		}
+		i = 0;
+		j++;
+	}
+	return (counter);
+}
+
+char	*ft_convert_strs_to_str(char *str, char **strs)
+{
+	size_t	i;
+	size_t	j;
+	size_t	k;
+
+	i = 0;
+	j = 0;
+	k = 0;
+	while (strs[j] != NULL)
+	{
+		while (strs[j][i] != '\0')
+		{
+			str[k] = strs[j][i];
+			i++;
+			k++;
+		}
+		i = 0;
+		j++;
+	}
+	str[k] = '\0';
+	return (str);
+}
+
+char	*ft_reverse_split(t_mlx *mlx)
+{
+	const size_t	total_size = ft_strslen(mlx->map);
+	char			*str;
+
+	str = (char *)malloc(total_size + 1);
+	if (str == NULL)
+		ft_exit(mlx, NULL, 0, "The allocation of the string crashed");
+	return (ft_convert_strs_to_str(str, mlx->map));
+}