diff --git a/app/src/main/java/com/iutlaval/myapplication/ERROR_CODE.java b/app/src/main/java/com/iutlaval/myapplication/ERROR_CODE.java
deleted file mode 100644
index 2c7640a..0000000
--- a/app/src/main/java/com/iutlaval/myapplication/ERROR_CODE.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package com.iutlaval.myapplication;
-
-/**
- * pour obtenir le code erreur faite ERROR_CODE.****.ordinal();
- */
-public enum  ERROR_CODE {
-    ERROR_SUCCESS,ERROR_UNKNOwN, ERROR_INVALID_CARD_DIMENSIONS, ERROR_TEXTURE_DIMENSIONS_INVALID
-}
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/Board.java b/app/src/main/java/com/iutlaval/myapplication/Game/Board.java
index b89b64f..ff321c8 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/Board.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/Board.java
@@ -44,6 +44,11 @@ public class Board {
         return -1;
     }
 
+    /**
+     * surprime une carte sur le terrain du joueur et la retourne
+     * @param zone
+     * @return
+     */
     public Card removeCardOnPlayerBoard(int zone)
     {
         Card c = playerCardsOnBoard[zone];
@@ -51,6 +56,11 @@ public class Board {
         return c;
     }
 
+    /**
+     * surprime une carte sur le terrain enemy et la retourne
+     * @param zone
+     * @return
+     */
     public Card removeCardOnEnemyPlayerBoard(int zone) {
         Card c = advCardsOnBoard[zone];
         advCardsOnBoard[zone] = null;
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/Cards/Card.java b/app/src/main/java/com/iutlaval/myapplication/Game/Cards/Card.java
index 6921d95..025ed18 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/Cards/Card.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/Cards/Card.java
@@ -38,11 +38,13 @@ public abstract class Card {
 
     public void setAttack(int attack) {
         this.attack = attack;
+        //on met a jours l'affichage
         drawableCard.updateHpAndAtk(attack,null);
     }
 
     public void setHealth(int health) {
         this.health = health;
+        //on met a jours l'affichage
         drawableCard.updateHpAndAtk(null,health);
     }
 
@@ -127,9 +129,6 @@ public abstract class Card {
         this.drawableCard = drawableCard;
     }
 
-    /**
-     * @return
-     */
     public final DrawableCard getDrawableCard() {
         return drawableCard;
     }
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/Cards/CardRegistery.java b/app/src/main/java/com/iutlaval/myapplication/Game/Cards/CardRegistery.java
index 141d79b..c2e5893 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/Cards/CardRegistery.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/Cards/CardRegistery.java
@@ -96,10 +96,15 @@ import java.util.List;
 
 /**
  * registre de carte identique a celui du serveur permet la déserialisation des decks et cartes
+ * par example si le serveur envoie un messange du genre : destruire 0
+ * on comprendera detruire Mythes_Perséphone
  */
 public class CardRegistery {
     public static List<Class<? extends Card>> registry;
 
+    /**
+     * initialise le registre des carte
+     */
     private static void initCardRegistery()
     {
         registry = new ArrayList<>();
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/Command.java b/app/src/main/java/com/iutlaval/myapplication/Game/Command.java
index 5e07cd3..3fa7c36 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/Command.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/Command.java
@@ -1,5 +1,8 @@
 package com.iutlaval.myapplication.Game;
 
+/**
+ * cette classe sert de registre de command basiquement elle joue le role d'un enum mais en plus simple a faire avec le fait que l'on a besoin de string
+ */
 public final class Command {
 
 
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/Communication.java b/app/src/main/java/com/iutlaval/myapplication/Game/Communication.java
index 2007ad5..6cae2ec 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/Communication.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/Communication.java
@@ -10,6 +10,9 @@ import java.io.ObjectOutputStream;
 import java.net.Socket;
 import java.net.SocketException;
 
+/**
+ * cette classe a pour role de gérer l'envie et la reception de message client serveur
+ */
 public class Communication {
     private static final short MAX_ACCEPTABLE_PING = 500;
     public static final String TIMEOUT = "timeout";
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/GameLogicThread.java b/app/src/main/java/com/iutlaval/myapplication/Game/GameLogicThread.java
index e973ee1..d98388a 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/GameLogicThread.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/GameLogicThread.java
@@ -115,8 +115,7 @@ public class GameLogicThread extends Thread{
 
         //adding the background
         renderer.addToDraw(new DrawableBitmap(bitmapBackground, 0,0, "background", 100, 100 ));
-        //drawHandPreview();
-        //Rectangle pos = new Rectangle(0F,0F,100F,100F);
+
         ready=true;
 
         final String host = "2.tcp.ngrok.io";//192.168.43.251tcp://2.tcp.ngrok.io:
@@ -124,16 +123,29 @@ public class GameLogicThread extends Thread{
 
         //gameativity.finish() n'etait pas utilisable il fermais l'application
 
-        try {
-            Socket client = new Socket(host, port);
-            coms= new Communication(client);
-        } catch (IOException e) {
+        //on fait trois essay de connection
+        for(int i = 0 ; i < 3 ; i++)
+        {
+            try {
+                Socket client = new Socket(host, port);
+                coms= new Communication(client);
+                //connection reussie
+                break;
+            } catch (IOException e) {}
+        }
+        //si la connection a échouer on print un log + un toast
+        if(coms == null)
+        {
             Log.e("ERROR SERVER DEAD","srv");
             gameActivity.runOnUiThread(new PopupRunable("erreur de comunication avec le serveur",gameActivity));
+            //on arette le moteur de rendu
             renderer.terminate();
+            //et on retourne la 'activité precedente
             returnToTheMainActivity();
             return;
         }
+
+
         renderer.updateFrame();
 
         //principe de fonctionnement : on attends une comande du server et on l'execute
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/NetworkDeck.java b/app/src/main/java/com/iutlaval/myapplication/Game/NetworkDeck.java
index 3468cc0..b0b0374 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/NetworkDeck.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/NetworkDeck.java
@@ -12,7 +12,7 @@ import java.util.List;
 import java.util.Stack;
 
 /**
- * c'est un deck qui déserialise les info recut du serveur ce qui donne une deck de carte a terme
+ * c'est un deck qui déserialise les info recut du serveur ce qui donne un deck de carte a terme
  */
 public class NetworkDeck{
     private Stack<Card> cards;
@@ -36,11 +36,20 @@ public class NetworkDeck{
         }
     }
 
+    /**
+     * retire la premiere carte et la retourne
+     * @return
+     */
     public Card draw()
     {
         return cards.pop();
     }
 
+    /**
+     * retire un nombre donné de carte et les retourne
+     * @param amount
+     * @return
+     */
     public List<Card> draw(int amount)
     {
         List<Card> drawn = new ArrayList<>();
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/PlayableZonesHandler.java b/app/src/main/java/com/iutlaval/myapplication/Game/PlayableZonesHandler.java
index dfcb4b2..2e1253b 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/PlayableZonesHandler.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/PlayableZonesHandler.java
@@ -14,7 +14,9 @@ import com.iutlaval.myapplication.Video.Renderer;
 import java.util.ArrayList;
 import java.util.List;
 
-
+/**
+ * gére l'affichage des rectangle gris qui indique les zones jouables
+ */
 public class PlayableZonesHandler {
     private List<Drawable> playableZones;
     private boolean isDisplayed;
@@ -135,6 +137,4 @@ public class PlayableZonesHandler {
         }
         return -1;
     }
-
-    //cardPlayed.getDrawableCard().setCoordinates(((DrawableCard.getCardWith()+1)*zone+DrawableCard.getCardWith()),10F);
 }
diff --git a/app/src/main/java/com/iutlaval/myapplication/Game/TouchHandler.java b/app/src/main/java/com/iutlaval/myapplication/Game/TouchHandler.java
index 75fd0a7..ecf90fb 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Game/TouchHandler.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Game/TouchHandler.java
@@ -230,6 +230,10 @@ public class TouchHandler {
         }
     }
 
+    /**
+     * gére le glisser déposer de carte pour attacker une enemy
+     * @param event
+     */
     private void attackHandler(MotionEvent event)
     {
         if(dragAndDropCard != null){
diff --git a/app/src/main/java/com/iutlaval/myapplication/GameActivity.java b/app/src/main/java/com/iutlaval/myapplication/GameActivity.java
index 263ff92..2293fc7 100644
--- a/app/src/main/java/com/iutlaval/myapplication/GameActivity.java
+++ b/app/src/main/java/com/iutlaval/myapplication/GameActivity.java
@@ -62,7 +62,7 @@ public class GameActivity extends Activity {
     protected void onDestroy() {
         super.onDestroy();
         //kill les threads
-        //System.exit(0);
+        System.exit(0);
     }
 
     @Override
diff --git a/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableBitmap.java b/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableBitmap.java
index 80fbab1..1127008 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableBitmap.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableBitmap.java
@@ -5,7 +5,6 @@ import android.util.Log;
 
 import androidx.annotation.NonNull;
 
-import com.iutlaval.myapplication.ERROR_CODE;
 import com.iutlaval.myapplication.GameActivity;
 import com.iutlaval.myapplication.InvalidDataException;
 
@@ -29,7 +28,7 @@ public class DrawableBitmap extends Drawable{
         if(x_scaled_size <=0 || y_scaled_size <=0)
         {
             Log.e("DRAWABLE_TEXTURE :","ERREUR DE MISE A L'ECHELLE");
-            System.exit(ERROR_CODE.ERROR_TEXTURE_DIMENSIONS_INVALID.ordinal());
+            throw new RuntimeException("ECHELLE INVALID EXCEPTION "+this.getClass().getSimpleName());
         }
 
         setBitmap(Bitmap.createScaledBitmap(bitmap, (int)x_scaled_size, (int)y_scaled_size, GameActivity.bilinearFiltering));
diff --git a/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableCard.java b/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableCard.java
index 403a68d..391371e 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableCard.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Video/Drawables/DrawableCard.java
@@ -8,7 +8,6 @@ import android.graphics.Color;
 import android.graphics.Paint;
 import android.util.Log;
 
-import com.iutlaval.myapplication.ERROR_CODE;
 import com.iutlaval.myapplication.Game.Cards.Card;
 import com.iutlaval.myapplication.InvalidDataException;
 import com.iutlaval.myapplication.Video.Rectangle;
@@ -175,7 +174,7 @@ public class DrawableCard extends Drawable{
         } catch (InvalidDataException e) {
             e.printStackTrace();
             Log.e("CARTE :","forme de la carte invalide !");
-            System.exit(ERROR_CODE.ERROR_INVALID_CARD_DIMENSIONS.ordinal());
+            System.exit(100);
         }
 
 
@@ -360,6 +359,9 @@ public class DrawableCard extends Drawable{
         return onBoard;
     }
 
+    public int getRatio() {
+        return ratio;
+    }
 
     public Card getCard() {
         return card;
diff --git a/app/src/main/java/com/iutlaval/myapplication/Video/Renderer.java b/app/src/main/java/com/iutlaval/myapplication/Video/Renderer.java
index 5d29fbb..5dba248 100644
--- a/app/src/main/java/com/iutlaval/myapplication/Video/Renderer.java
+++ b/app/src/main/java/com/iutlaval/myapplication/Video/Renderer.java
@@ -319,7 +319,7 @@ public class Renderer extends SurfaceView implements SurfaceHolder.Callback {
         {
             //on n'a pas d'objet non card a deplacer
             //si on venais a en avoir besoin crée une interface draggable s'avererais utile
-            if(d instanceof DrawableCard && d.isDraggable())
+            if(d instanceof DrawableCard && ((DrawableCard)d).getRatio() == 1)
             {
                 DrawableCard card = ((DrawableCard)d);
                 if(x >= card.getX() && x <= card.getX()+card.getCardWith())
diff --git a/app/src/main/res/drawable/t_pb_enemy_turn.png b/app/src/main/res/drawable/t_pb_enemy_turn.png
index 1980ade..00a976b 100644
Binary files a/app/src/main/res/drawable/t_pb_enemy_turn.png and b/app/src/main/res/drawable/t_pb_enemy_turn.png differ