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