From 48b5b55ae0a3b6872b5a01698bf14d33fcb9f97f Mon Sep 17 00:00:00 2001
From: Xavier Fontanet <xavier.fontanet@edreamsodigeo.com>
Date: Thu, 20 Jun 2024 21:26:14 +0200
Subject: [PATCH] loop the world forward successful

---
 src/main/java/cat/hack3/codingtests/marsrover/MarsMap.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/cat/hack3/codingtests/marsrover/MarsMap.java b/src/main/java/cat/hack3/codingtests/marsrover/MarsMap.java
index 2c7e772..f962464 100644
--- a/src/main/java/cat/hack3/codingtests/marsrover/MarsMap.java
+++ b/src/main/java/cat/hack3/codingtests/marsrover/MarsMap.java
@@ -33,7 +33,12 @@ public class MarsMap {
         var newLongitude = currentPosition.getLongitude();
         switch (direction) {
             case NORTH -> newLatitude--;
-            case SOUTH -> newLatitude++;
+            case SOUTH -> {
+                if (newLatitude+1 > height)
+                    newLatitude=1;
+                else
+                    newLatitude++;
+            }
             case WEST -> newLongitude--;
             case EAST -> newLongitude++;
         }