It ain't much but it's honest work

1 files changed, 37 insertions, 9 deletions

diff --git a/src/ft_get_res.c b/src/ft_get_res.c
index c610fc1..92e0890 100644
--- a/src/ft_get_res.c
+++ b/src/ft_get_res.c
@@ -1,22 +1,50 @@
 #include <libft.h>
 #include <cub3d.h>
 
+static void
+ft_free_words(char **words)
+{
+	size_t	i;
+
+	i = 0;
+	while (words[i])
+	{
+		ft_memdel(words[i]);
+		i++;
+	}
+	ft_memdel(words);
+}
+
+static void
+ft_checkdigit(const char *word)
+{
+	size_t	i;
+
+	i = 0;
+	while (ft_isdigit(word[i]))
+		i++;
+	if (i != ft_strlen(word))
+		ft_map_error(1);
+}
+	
 int
 ft_get_res(int fd, t_win *wlist)
 {
 	char	*line;
 	char	**words;
-	int		i;
 
 	(void)wlist;
 	get_next_line(fd, &line);
-	words = ft_split(line, ' ');
-	i = 0;
-	while (words)
-	{
-		ft_printf("[%s] ", words[i]);
-		i++;
-	}
-	ft_printf("\n");
+	if (!(words = ft_split(line, ' ')))
+		return (ft_exit(5));
+	if (!(*words) || ft_strcmp(*words, "R") || !(*(words + 1))
+		|| !(*(words + 2)) || (*(words + 3)))
+		ft_map_error(1);
+	ft_checkdigit(words[1]);
+	ft_checkdigit(words[2]);
+	wlist->x_size = ft_atoi(words[1]);
+	wlist->y_size = ft_atoi(words[2]);
+	ft_free_words(words);
+	ft_memdel(line);
 	return (0);
 }