From 427f42c41885c29d6859ebd947817af10ebb09ee Mon Sep 17 00:00:00 2001
From: JozanLeClerc <bousset.rudy@gmail.com>
Date: Mon, 9 Mar 2020 15:10:56 +0100
Subject: Best parser
---
src/ft_get_darkness.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
(limited to 'src/ft_get_darkness.c')
diff --git a/src/ft_get_darkness.c b/src/ft_get_darkness.c
index e9c3966..7f1bc00 100644
--- a/src/ft_get_darkness.c
+++ b/src/ft_get_darkness.c
@@ -10,10 +10,40 @@
/* */
/* ************************************************************************** */
+#include <libft.h>
#include <cub3d.h>
+static int8_t
+ ft_checkdigit(const char *word, t_cub *clist)
+{
+ size_t i;
+
+ i = 0;
+ while (ft_isdigit(word[i]))
+ i++;
+ if (i != ft_strlen(word))
+ {
+ ft_sprintf(clist->errmsg, FT_ERR_SH_ALPHA);
+ return (-1);
+ }
+ return (0);
+}
+
int8_t
ft_get_darkness(char **words, t_cub *clist)
{
+ if (!(*words) || !words[1] || words[2])
+ {
+ ft_sprintf(clist->errmsg, FT_ERR_ARGS);
+ return (-1);
+ }
+ if (ft_checkdigit(words[1], clist))
+ return (-1);
+ if (ft_atoi(words[1]) < 0 || ft_atoi(words[1]) > 10)
+ {
+ ft_sprintf(clist->errmsg, FT_ERR_SH_RANGE);
+ return (-1);
+ }
+ clist->mlist.darklvl = ft_atoi(words[1]);
return (0);
}
--
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