From e8b420c1516224cd6f2ef59dff90a9acdc354ad5 Mon Sep 17 00:00:00 2001
From: Justin Senn <justin.senn@informatik.hs-fulda.de>
Date: Mon, 6 Feb 2023 15:52:31 +0100
Subject: [PATCH] update

---
 src/main/java/Snake/Snake.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/Snake/Snake.java b/src/main/java/Snake/Snake.java
index a1574df..a07b1ca 100644
--- a/src/main/java/Snake/Snake.java
+++ b/src/main/java/Snake/Snake.java
@@ -91,6 +91,11 @@ public class Snake {
             this.direction = direction;
     }
 
-
+    public boolean isSelfColliding()
+    {
+        var headPosition = bodySegments.get(0);
+        return bodySegments.stream().anyMatch((point) ->
+                point.equals(headPosition) && point != headPosition);
+    }
 
 }