1 files changed, 24 insertions, 19 deletions

diff --git a/src/ft_get_map.c b/src/ft_get_map.c
index 735e31e..06f3353 100644
--- a/src/ft_get_map.c
+++ b/src/ft_get_map.c
@@ -42,17 +42,33 @@ ft_check_err(char *line, size_t size)
 static char
 *ft_get_first_line(char *line, t_cub *clist)
 {
-	size_t	len;
 	char	*mapl;
 
-	len = ft_strlen(line);
-	if (len < 2 || ft_check_err(line, len) < 0)
+	clist->map_w = ft_strlen(line);
+	if (clist->map_w <= 2 || ft_check_err(line, clist->map_w) < 0)
 		return (NULL);
-	if (!(mapl = (char*)malloc(((len / 2) + 2) * sizeof(char))))
+	if (!(mapl = (char*)malloc(((clist->map_w / 2) + 2) * sizeof(char))))
 		return (NULL);
 	ft_linecpy(line, mapl, 0);
 	ft_memdel(line);
-	clist->map_width = len;
+	return (mapl);
+}
+
+static char
+*ft_get_core_map(char *line, char *mapl, size_t i, t_cub *clist)
+{
+	if (ft_check_err(line, clist->map_w) < 0)
+	{
+		ft_memdel(line);
+		ft_memdel(mapl);
+		return (NULL);
+	}
+	if (!(mapl = (char*)ft_nrealloc(mapl, (((clist->map_w / 2) + 2) * i)
+				* sizeof(char), ((((clist->map_w / 2) + 2) * i) +
+				(clist->map_w / 2) + 2) * sizeof(char))))
+		return (NULL);
+	ft_linecpy(line, mapl, ((clist->map_w / 2) + 2) * i);
+	ft_memdel(line);
 	return (mapl);
 }
 
@@ -60,36 +76,25 @@ int
 ft_get_map(int fd, t_cub *clist)
 {
 	size_t	i;
-	size_t	len;
 	int		ret;
 	char	*line;
 	char	*mapl;
 
-	if (get_next_line(fd, &line) <= 0 ||
+	if ((ret = get_next_line(fd, &line)) <= 0 ||
 		!(mapl = ft_get_first_line(line, clist)))
 	{
 		ft_memdel(line);
 		return (-1);
 	}
 	i = 1;
-	ret = 1;
-	len = clist->map_width;
 	while (ret > 0)
 	{
 		ret = get_next_line(fd, &line);
-		if (ft_check_err(line, len) < 0)
-		{
-			ft_memdel(line);
-			ft_memdel(mapl);
+		if (!(mapl = ft_get_core_map(line, mapl, i, clist)))
 			return (-1);
-		}
-		mapl = (char*)ft_nrealloc(mapl, (((len / 2) + 2) * i) * sizeof(char),
-			((((len / 2) + 2) * i) + (len / 2) + 2) * sizeof(char));
-		ft_linecpy(line, mapl, ((len / 2) + 2) * i);
-		ft_memdel(line);
 		i++;
 	}
-	mapl[(i * ((len / 2) + 2)) - 1] = '\0';
+	mapl[(i * ((clist->map_w / 2) + 2)) - 1] = '\0';
 	ft_free_words(clist->map, NULL);
 	clist->map = ft_split(mapl, '\n');
 	ft_memdel(mapl);