char *get_col_west(t_env *e, int y, int col, int nbr)
{
char *saw;
char *content;
saw = NULL;
while (nbr--)
{
if ((content = get_boxcontent(e->map[REALP(y, e->y)][col])) != NULL)
saw = ft_strfreejoin(&saw, content);
saw = ft_strfreejoin(&saw, ", ");
y--;
}
return (saw);
}
char *get_line_south(t_env *e, int x, int line, int nbr)
{
char *saw;
char *content;
saw = NULL;
while (nbr--)
{
if ((content = get_boxcontent(e->map[line][REALP(x, e->x)])) != NULL)
saw = ft_strfreejoin(&saw, content);
saw = ft_strfreejoin(&saw, ", ");
x--;
}
return (saw);
}
int get_next_line(int const fd, char **dest)
{
static t_fd *current_fd = NULL;
char buffer[BUFF_SIZE + 1];
char *line;
int len;
int ret;
ret = 0;
current_fd = ft_get_fd(current_fd, fd);
if ((fd < 0 || fd == 1 || fd == 2) || dest == NULL)
return (-1);
while (fd >= 0 && ((len = ft_check_endofline(current_fd->text)) ||
(ret = ft_read_fd(fd, buffer)) > 0) && len <= 0)
current_fd->text = ft_strfreejoin(current_fd->text, buffer, 2);
if (ret == -1)
return (-1);
if (len > 0)
current_fd->text[len - 1] = '\0';
*dest = ft_strdup(current_fd->text);
line = current_fd->text;
current_fd->text = ((len > 0) ? ft_strdup(current_fd->text + len) :
ft_strdup(""));
free(line);
current_fd = current_fd->begin_list;
return ((len || **dest) ? 1 : 0);
}
