diff --git a/src/Game/Battle.java b/src/Game/Battle.java
index cdad210..8dbfc6b 100644
--- a/src/Game/Battle.java
+++ b/src/Game/Battle.java
@@ -8,16 +8,19 @@ public class Battle {
     private Enemy enemy;
 
     TextEnemy textEnemy;
-    public int lineSpeech = 0;
+    private int lineSpeech;
 	
-	public int answer = 0;
-    private boolean c;
+	public int answer;
+   
 
     public Battle(Enemy enemy){
         this.enemy = enemy;
         textEnemy = new TextEnemy("enemi"); // should be enemy.name
 		textEnemy.generateText();
 
+        lineSpeech = 0;
+        answer = 0;
+
         //initialize the first line
         System.out.println("lll : "+ getLine());
         
@@ -26,6 +29,7 @@ public class Battle {
     public void readNextLine(){
     //change line
 		lineSpeech++;
+
 	}
 
     public boolean getAttackOn(){
@@ -35,6 +39,10 @@ public class Battle {
     public String getLine(){
         return textEnemy.lines.get(lineSpeech).line;
     }
+
+    public int getLineSpeech() {
+        return lineSpeech;
+    }
      
     
 }
diff --git a/src/Screen/ScreenBattle.java b/src/Screen/ScreenBattle.java
index 6d489b1..9d8e94f 100644
--- a/src/Screen/ScreenBattle.java
+++ b/src/Screen/ScreenBattle.java
@@ -52,7 +52,7 @@ public class ScreenBattle extends RenderingScreen{
 
 		displayDialog(g);
 
-		System.out.println(battle.lineSpeech);
+		System.out.println("render: " + battle.getLineSpeech());
 	}
 
 	@Override
@@ -97,7 +97,7 @@ public class ScreenBattle extends RenderingScreen{
 
 	public void manage(Controller c){
 		if(PokeMudry.front_montant){
- 	     		System.out.println(battle.lineSpeech);
+ 	     	System.out.println("manage: " + battle.getLineSpeech());
 
 
 			if( battle.getAttackOn() == false){
diff --git a/src/Text/TextEnemy.java b/src/Text/TextEnemy.java
index 1d6e313..53b0d52 100644
--- a/src/Text/TextEnemy.java
+++ b/src/Text/TextEnemy.java
@@ -35,26 +35,42 @@ public class TextEnemy {
 
     }
 
-     int[] randomGenerate(int max_val){
-        int min_val = 0;
+    int[] randomGenerate(int max_val){
+        int max = 8-1;
+        Random r = new Random();
+
+        int nbre = 4;
+
+        int[] t = new int[nbre];
         int x;
-        int[] t = new int[max_val-1];
-        Random ran = new Random();
-
         int i=0;
+        boolean same = false;
 
+        // initialize array at -1
+        for(int j=0; j<nbre ; j++){
+            t[j] = -1;
+        }
+
+        //assign 4 different random value between 0 and max
+        while(i< nbre){
+            x = r.nextInt(max);
             
-        while(i<t.length){
-            System.out.println(i);
-            t[i] = ran.nextInt(max_val) + min_val;
+            //test if the value is valid
             for(int j : t){
-                if(t[i] == j){
-                    t[i] = ran.nextInt(max_val) + min_val;
-                }
-                else{
-                    i++;
+                if(x==j){
+                    same = true;
+                    break;
                 }
             }
+
+            //do again the loop
+            if(same){
+                same = false;
+            }
+            else{
+                t[i] = x;
+                i++;
+            }
         }
         
         return t;        
diff --git a/src/testYann.java b/src/testYann.java
index 72b4da4..ec50802 100644
--- a/src/testYann.java
+++ b/src/testYann.java
@@ -1,67 +1,54 @@
 
-import java.util.Map;
-import java.util.TreeMap;
+import java.util.Random;
 
-import Control.Controller;
-import Entity.Enemy;
-import Screen.ScreenBattle;
-import Screen.ScreenPlayer;
-import ch.hevs.gdx2d.desktop.PortableApplication;
-import ch.hevs.gdx2d.lib.GdxGraphics;
-import ch.hevs.gdx2d.lib.ScreenManager;
 
-public class testYann extends PortableApplication{
 
-    ScreenPlayer sp = new ScreenPlayer();
-    public Map<Integer, Boolean> keyStatus = new TreeMap<Integer, Boolean>();
-    double zoom;
-    Controller controller = new Controller();
-    
+
+class testYann{
     public static void main(String[] args) {
-        new testYann();
+        int max = 8-1;
+        Random r = new Random();
+
+        int nbre = 4;
+
+        int[] a = new int[nbre];
+        int x;
+        int i=0;
+        boolean same = false;
+
+        for(int j=0; j<nbre ; j++){
+            a[j] = -1;
+        }
+
+        while(i< nbre){
+            x = r.nextInt(max);
+            System.out.println(x);
+            for(int j : a){
+                if(x==j){
+                    same = true;
+                    break;
+                }
+            }
+            if(same){
+                same = false;
+            }
+            else{
+                a[i] = x;
+                i++;
+            }
+        }
+        System.out.println("\n");
+
+
+        for(int j : a){
+            System.out.println(j);
+        }
+        
+
+        
+        
         
     }
 
-    testYann(){
-		super( 800, 800);
-	}
 
-    @Override
-    public void onInit() {
-        
-        
-        Enemy e = new Enemy("enemi", 50, 50, "resources//lumberjack_sheet32.png", "desert");
-        
-    }
-
-    @Override
-    public void onGraphicRender(GdxGraphics g) {
-        
-        sp.render(g);
-        sp.sb.manage(controller);
-    }
-    
-    @Override
-    public void onDispose() {
-        // TODO Auto-generated method stub
-        super.onDispose();
-    }
-
-    @Override
-	public void onKeyUp(int keycode) {
-		super.onKeyUp(keycode);
-
-		controller.keyStatus.put(keycode, false);
-	}
-
-    @Override
-	public void onKeyDown(int keycode) {
-		super.onKeyDown(keycode);
-
-		switch (keycode) {
-		default:
-			break;
-		}
-		controller.keyStatus.put(keycode, true);
-	}
-}
+}
\ No newline at end of file