2 files changed, 11 insertions, 2 deletions

diff --git a/src/esieequest/controller/commands/GoCommand.java b/src/esieequest/controller/commands/GoCommand.java
index 06260b2..61718a1 100644
--- a/src/esieequest/controller/commands/GoCommand.java
+++ b/src/esieequest/controller/commands/GoCommand.java
@@ -42,8 +42,7 @@ public class GoCommand implements CommandInterface {
                 view.updateRoom(game.getPlayer().getCurrentRoom());
 
                 // handle challenge mode
-                game.getPlayer().setNbSteps(game.getPlayer().getNbSteps() + 1);
-                if (game.getPlayer().getNbSteps() == game.getPlayer().getNbStepsLimit()) {
+                if (game.getPlayer().walk()) {
                         view.echo(Text.CHALLENGE_FAILED.getText());
                         view.disable();
                 }
diff --git a/src/esieequest/model/Player.java b/src/esieequest/model/Player.java
index a35a776..3851c44 100644
--- a/src/esieequest/model/Player.java
+++ b/src/esieequest/model/Player.java
@@ -285,4 +285,14 @@ public class Player {
                 return item;
         }
 
+        /**
+         * Increments the step counter.
+         * 
+         * @return if the maximum number of steps has been reached
+         */
+        public boolean walk() {
+                this.nbSteps++;
+                return this.nbSteps == this.nbStepsLimit;
+        }
+
 }