From 13991b6bd2cb7fa239066828f6551bccfb9ee850 Mon Sep 17 00:00:00 2001
From: Manuel Thalmann <m@nuth.ch>
Date: Wed, 16 Nov 2022 21:57:47 +0100
Subject: [PATCH] Make connections in LabyrinthServer two-way

---
 app/src/main/java/ch/nuth/zhaw/exbox/LabyrinthServer.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/app/src/main/java/ch/nuth/zhaw/exbox/LabyrinthServer.java b/app/src/main/java/ch/nuth/zhaw/exbox/LabyrinthServer.java
index bf92073..b4dc661 100644
--- a/app/src/main/java/ch/nuth/zhaw/exbox/LabyrinthServer.java
+++ b/app/src/main/java/ch/nuth/zhaw/exbox/LabyrinthServer.java
@@ -26,7 +26,10 @@ public class LabyrinthServer implements CommandExecutor {
 
                 while ((currentLine = reader.readLine()) != null) {
                     String[] elements = currentLine.split(" ");
-                    graph.addEdge(elements[0], elements[1], 0);
+
+                    for (int i = 0; i <= 1; i++) {
+                        graph.addEdge(elements[i], elements[1 - i], 0);
+                    }
                 }
             }
         } catch (Throwable e) {