From a4f6ef7cd2cd316ec81a1895512f469b4be226f4 Mon Sep 17 00:00:00 2001
From: ak643du <anton.kozar@student.tuke.sk>
Date: Wed, 17 Apr 2024 15:57:26 +0200
Subject: [PATCH] Initialization

---
 cv9/snake.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cv9/snake.c b/cv9/snake.c
index a897483..1b1717a 100644
--- a/cv9/snake.c
+++ b/cv9/snake.c
@@ -30,6 +30,12 @@ void free_snake(struct snake* sn) {
 }
 
 int is_snake(struct snake* snake,int x,int y){
+    while (snake != NULL) {
+        if (snake->x == x && snake->y == y) {
+            return 1;
+        }
+        snake = snake->next;
+    }
     return 0;
 }