diff --git a/src/modele/calculs/IA.java b/src/modele/calculs/IA.java
index 7963c53..141db51 100644
--- a/src/modele/calculs/IA.java
+++ b/src/modele/calculs/IA.java
@@ -4,44 +4,24 @@ import modele.donnees.ElementDynamique;
 import modele.donnees.ElementFond;
 import modele.donnees.Entite;
 import modele.donnees.Heros;
+
+import java.awt.*;
 import java.util.Random;
 public class IA extends RealisateurDeDeplacement {
- //   private Direction directionCourante;
-    private static IA dep;
+
     int genererInt(int borneInf, int borneSup){
         Random rand = new Random();
         int nb;
         nb = borneInf+rand.nextInt(borneSup-borneInf);
         return nb;
     }
-    public static IA getInstance() {
-        if (dep == null) {
-            dep = new IA();
-        }
-        return dep;
-    }
+
     protected boolean realiserDeplacement() {
         for (ElementDynamique e : lstEntitesDynamiques)
             if (e instanceof modele.donnees.IA) {
-                modele.donnees.IA ia = (modele.donnees.IA) e;
-                //   Direction d = Direction.droite;
-                //System.out.println(genererInt(1, 1000));
-
-                if (genererInt(1, 1000) > 500) {
-                    Direction deplacement = Direction.gauche;
-                    if (!ia.avancerDirectionChoisie(deplacement)) {
-                        deplacement = Direction.droite;
-                        ia.avancerDirectionChoisie(deplacement);
-
-                    }
-                } else {
-                    Direction deplacement = Direction.droite;
-                    if (!ia.avancerDirectionChoisie(deplacement)) {
-                        deplacement = Direction.gauche;
-                        ia.avancerDirectionChoisie(deplacement);
-                    }
-                }
+                e.avancerDirectionChoisie(null);
             }
+
         return false;
     }
 
diff --git a/src/modele/donnees/IA.java b/src/modele/donnees/IA.java
index 7b3388f..5155f0f 100644
--- a/src/modele/donnees/IA.java
+++ b/src/modele/donnees/IA.java
@@ -5,6 +5,7 @@
  */
 package modele.donnees;
 
+import modele.calculs.Direction;
 import modele.calculs.Jeu;
 
 import java.util.Random;
@@ -19,6 +20,11 @@ public class IA extends Entite {
         super(jeu);
     }
 
+    @Override
+    public boolean avancerDirectionChoisie(Direction d) {
+        return super.avancerDirectionChoisie(jeu.getDirection(this, jeu.getHector()));
+    }
+
     @Override
     public boolean peutEtreEcrase() {
         return true;