diff --git a/.gitignore b/.gitignore
index 496ee2c..748e5b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-.DS_Store
\ No newline at end of file
+.DS_Store
+code.zip
diff --git a/code/PtiClic/AndroidManifest.xml b/code/PtiClic/AndroidManifest.xml
index d109b1f..21d6d1f 100644
--- a/code/PtiClic/AndroidManifest.xml
+++ b/code/PtiClic/AndroidManifest.xml
@@ -14,6 +14,7 @@
     <activity android:name=".games.BaseGame" android:screenOrientation="portrait"></activity>
     <activity android:label="Information" android:name=".Information" android:screenOrientation="portrait"></activity>
     <activity android:name=".Score" android:label="Score" android:screenOrientation="portrait"></activity>
+<activity android:name=".FrontPage" android:screenOrientation="portrait"></activity>
 </application>
 
 
diff --git a/code/images/Aide72.png b/code/PtiClic/res/drawable-hdpi/aide.png
similarity index 100%
rename from code/images/Aide72.png
rename to code/PtiClic/res/drawable-hdpi/aide.png
diff --git a/code/images/Contenant72.png b/code/PtiClic/res/drawable-hdpi/contenant.png
similarity index 100%
rename from code/images/Contenant72.png
rename to code/PtiClic/res/drawable-hdpi/contenant.png
diff --git a/code/images/Contenu72.png b/code/PtiClic/res/drawable-hdpi/contenu.png
similarity index 100%
rename from code/images/Contenu72.png
rename to code/PtiClic/res/drawable-hdpi/contenu.png
diff --git a/code/images/Contraire72.png b/code/PtiClic/res/drawable-hdpi/contraire.png
similarity index 100%
rename from code/images/Contraire72.png
rename to code/PtiClic/res/drawable-hdpi/contraire.png
diff --git a/code/images/ModeNormal72.png b/code/PtiClic/res/drawable-hdpi/mode_normal.png
similarity index 100%
rename from code/images/ModeNormal72.png
rename to code/PtiClic/res/drawable-hdpi/mode_normal.png
diff --git a/code/images/ModeOmbre72.png b/code/PtiClic/res/drawable-hdpi/mode_ombre.png
similarity index 100%
rename from code/images/ModeOmbre72.png
rename to code/PtiClic/res/drawable-hdpi/mode_ombre.png
diff --git a/code/images/Rapport72.png b/code/PtiClic/res/drawable-hdpi/rapport.png
similarity index 100%
rename from code/images/Rapport72.png
rename to code/PtiClic/res/drawable-hdpi/rapport.png
diff --git a/code/images/FondLogo.png b/code/PtiClic/res/drawable-hdpi/splash.png
similarity index 100%
rename from code/images/FondLogo.png
rename to code/PtiClic/res/drawable-hdpi/splash.png
diff --git a/code/images/Synonyme72.png b/code/PtiClic/res/drawable-hdpi/synonyme.png
similarity index 100%
rename from code/images/Synonyme72.png
rename to code/PtiClic/res/drawable-hdpi/synonyme.png
diff --git a/code/images/Aide36.png b/code/PtiClic/res/drawable-ldpi/aide.png
similarity index 100%
rename from code/images/Aide36.png
rename to code/PtiClic/res/drawable-ldpi/aide.png
diff --git a/code/images/Contenant36.png b/code/PtiClic/res/drawable-ldpi/contenant.png
similarity index 100%
rename from code/images/Contenant36.png
rename to code/PtiClic/res/drawable-ldpi/contenant.png
diff --git a/code/images/Contenu36.png b/code/PtiClic/res/drawable-ldpi/contenu.png
similarity index 100%
rename from code/images/Contenu36.png
rename to code/PtiClic/res/drawable-ldpi/contenu.png
diff --git a/code/images/Contraire36.png b/code/PtiClic/res/drawable-ldpi/contraire.png
similarity index 100%
rename from code/images/Contraire36.png
rename to code/PtiClic/res/drawable-ldpi/contraire.png
diff --git a/code/images/ModeNormal36.png b/code/PtiClic/res/drawable-ldpi/mode_normal.png
similarity index 100%
rename from code/images/ModeNormal36.png
rename to code/PtiClic/res/drawable-ldpi/mode_normal.png
diff --git a/code/images/ModeOmbre36.png b/code/PtiClic/res/drawable-ldpi/mode_ombre.png
similarity index 100%
rename from code/images/ModeOmbre36.png
rename to code/PtiClic/res/drawable-ldpi/mode_ombre.png
diff --git a/code/images/Rapport36.png b/code/PtiClic/res/drawable-ldpi/rapport.png
similarity index 100%
rename from code/images/Rapport36.png
rename to code/PtiClic/res/drawable-ldpi/rapport.png
diff --git a/code/PtiClic/res/drawable-ldpi/splash.png b/code/PtiClic/res/drawable-ldpi/splash.png
new file mode 100644
index 0000000..4e13415
Binary files /dev/null and b/code/PtiClic/res/drawable-ldpi/splash.png differ
diff --git a/code/images/Synonyme36.png b/code/PtiClic/res/drawable-ldpi/synonyme.png
similarity index 100%
rename from code/images/Synonyme36.png
rename to code/PtiClic/res/drawable-ldpi/synonyme.png
diff --git a/code/images/Aide48.png b/code/PtiClic/res/drawable-mdpi/aide.png
similarity index 100%
rename from code/images/Aide48.png
rename to code/PtiClic/res/drawable-mdpi/aide.png
diff --git a/code/images/Contenant48.png b/code/PtiClic/res/drawable-mdpi/contenant.png
similarity index 100%
rename from code/images/Contenant48.png
rename to code/PtiClic/res/drawable-mdpi/contenant.png
diff --git a/code/images/Contenu48.png b/code/PtiClic/res/drawable-mdpi/contenu.png
similarity index 100%
rename from code/images/Contenu48.png
rename to code/PtiClic/res/drawable-mdpi/contenu.png
diff --git a/code/images/Contraire48.png b/code/PtiClic/res/drawable-mdpi/contraire.png
similarity index 100%
rename from code/images/Contraire48.png
rename to code/PtiClic/res/drawable-mdpi/contraire.png
diff --git a/code/images/ModeNormal48.png b/code/PtiClic/res/drawable-mdpi/mode_normal.png
similarity index 100%
rename from code/images/ModeNormal48.png
rename to code/PtiClic/res/drawable-mdpi/mode_normal.png
diff --git a/code/images/ModeOmbre48.png b/code/PtiClic/res/drawable-mdpi/mode_ombre.png
similarity index 100%
rename from code/images/ModeOmbre48.png
rename to code/PtiClic/res/drawable-mdpi/mode_ombre.png
diff --git a/code/images/Rapport48.png b/code/PtiClic/res/drawable-mdpi/rapport.png
similarity index 100%
rename from code/images/Rapport48.png
rename to code/PtiClic/res/drawable-mdpi/rapport.png
diff --git a/code/PtiClic/res/drawable-mdpi/splash.png b/code/PtiClic/res/drawable-mdpi/splash.png
new file mode 100644
index 0000000..4e13415
Binary files /dev/null and b/code/PtiClic/res/drawable-mdpi/splash.png differ
diff --git a/code/images/Synonyme48.png b/code/PtiClic/res/drawable-mdpi/synonyme.png
similarity index 100%
rename from code/images/Synonyme48.png
rename to code/PtiClic/res/drawable-mdpi/synonyme.png
diff --git a/code/PtiClic/res/layout/frontpage.xml b/code/PtiClic/res/layout/frontpage.xml
new file mode 100644
index 0000000..eaf1f0f
--- /dev/null
+++ b/code/PtiClic/res/layout/frontpage.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+	android:layout_width="fill_parent" android:layout_height="fill_parent"
+	android:orientation="vertical">
+
+	<TextView android:text="@string/app_name" android:id="@+id/logo"
+		android:layout_width="fill_parent" android:layout_height="wrap_content"
+		android:textSize="50px" android:layout_weight="1" />
+
+	<RelativeLayout android:layout_height="wrap_content"
+		android:id="@+id/RelativeLayout01" android:layout_width="wrap_content"
+		android:layout_gravity="bottom|center_horizontal">
+
+		<ImageView android:layout_height="wrap_content"
+			android:text="@string/play_label" android:layout_width="wrap_content"
+			android:id="@+id/play" android:clickable="true" android:padding="30dip" android:src="@drawable/mode_normal"/>
+
+		<ImageView android:src="@drawable/config" android:layout_height="wrap_content" android:id="@+id/prefs"
+			android:layout_width="wrap_content" android:layout_below="@+id/play"
+			android:layout_alignLeft="@+id/play" android:layout_alignRight="@+id/play" android:padding="30dip"></ImageView>
+
+
+
+
+	
+
+
+</RelativeLayout>
+
+	<LinearLayout android:id="@+id/LinearLayout01"
+		android:layout_height="wrap_content" android:layout_width="fill_parent" android:orientation="vertical" android:layout_weight="1">
+
+		<TextView android:layout_height="wrap_content"
+			android:layout_width="fill_parent" android:textStyle="bold"
+			android:gravity="center_horizontal" android:text="@+id/login"
+			android:id="@+id/login"></TextView>
+		<ImageView android:layout_height="wrap_content" android:id="@+id/infoButton"
+			android:layout_width="wrap_content" android:layout_gravity="right" android:layout_weight="5"
+			android:clickable="true" android:src="@drawable/aide"/>
+
+	</LinearLayout>
+
+</LinearLayout>
diff --git a/code/PtiClic/res/layout/game.xml b/code/PtiClic/res/layout/game.xml
index fc2de73..4934c79 100644
--- a/code/PtiClic/res/layout/game.xml
+++ b/code/PtiClic/res/layout/game.xml
@@ -3,17 +3,17 @@
 	android:layout_height="fill_parent" android:orientation="vertical"
 	xmlns:android="http://schemas.android.com/apk/res/android">
 
-	<LinearLayout android:id="@+id/widget40"
-		android:layout_width="fill_parent" android:layout_height="fill_parent"
-		android:orientation="vertical" android:layout_weight="1">
+	<LinearLayout android:layout_width="fill_parent"
+		android:layout_height="fill_parent" android:orientation="vertical"
+		android:layout_weight="1">
 
 		<TextView android:id="@+id/mainWord" android:layout_width="fill_parent"
 			android:layout_height="wrap_content" android:text="mainWord"
-			android:textSize="30sp" android:textStyle="bold" android:gravity="center">
+			android:textStyle="bold" android:gravity="center" android:textSize="30dip">
 		</TextView>
 		<TextView android:id="@+id/currentWord" android:layout_width="fill_parent"
 			android:layout_height="wrap_content" android:text="currentWord"
-			android:textStyle="bold" android:gravity="center">
+			android:textStyle="bold" android:gravity="center" android:textSize="20dip">
 		</TextView>
 
 
@@ -32,8 +32,8 @@
 			android:layout_weight="1" android:layout_gravity="bottom">
 		</Button>
 		<Button android:id="@+id/trash" android:text="trash"
-			android:layout_height="wrap_content" android:layout_width="fill_parent"
-			android:layout_weight="1" android:layout_gravity="bottom">
+			android:layout_width="fill_parent"
+			android:layout_weight="1" android:layout_gravity="bottom" android:layout_height="fill_parent">
 		</Button>
 		<Button android:id="@+id/relation3" android:text="relation3"
 			android:layout_height="wrap_content" android:layout_width="fill_parent"
diff --git a/code/PtiClic/res/layout/main.xml b/code/PtiClic/res/layout/main.xml
index 3bc760d..3a8402c 100644
--- a/code/PtiClic/res/layout/main.xml
+++ b/code/PtiClic/res/layout/main.xml
@@ -1,46 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-	android:layout_width="fill_parent" android:layout_height="fill_parent"
-	android:orientation="vertical">
-
-	<TextView android:text="@string/app_name" android:id="@+id/logo"
-		android:layout_width="fill_parent" android:layout_height="wrap_content"
-		android:textSize="50px" android:layout_weight="1" />
-
-	<RelativeLayout android:layout_height="wrap_content"
-		android:id="@+id/RelativeLayout01" android:layout_width="wrap_content"
-		android:layout_gravity="bottom|center_horizontal">
-
-		<ImageView android:layout_height="wrap_content"
-			android:text="@string/play_label" android:layout_width="wrap_content"
-			android:id="@+id/play" android:src="@drawable/mode_chrono"
-			android:clickable="true" android:padding="40dip" />
-
-		<ImageView android:src="@drawable/config" android:padding="40dip"
-			android:layout_height="wrap_content" android:id="@+id/prefs"
-			android:layout_width="wrap_content" android:layout_below="@+id/play"
-			android:layout_alignLeft="@+id/play" android:layout_alignRight="@+id/play"></ImageView>
-
-
-
-
-	
-
-
-</RelativeLayout>
-
-	<LinearLayout android:id="@+id/LinearLayout01"
-		android:layout_height="wrap_content" android:layout_width="fill_parent" android:orientation="vertical" android:layout_weight="1">
-
-		<TextView android:layout_height="wrap_content"
-			android:layout_width="fill_parent" android:textStyle="bold"
-			android:gravity="center_horizontal" android:text="@+id/login"
-			android:id="@+id/login"></TextView>
-		<ImageView android:layout_height="wrap_content" android:id="@+id/infoButton"
-			android:layout_width="wrap_content" android:src="@android:drawable/ic_dialog_info"
-			android:layout_gravity="right" android:layout_weight="5"
-			android:clickable="true" />
-
-	</LinearLayout>
-
+<LinearLayout
+  xmlns:android="http://schemas.android.com/apk/res/android"
+  android:layout_width="fill_parent"
+  android:layout_height="fill_parent">
+<ImageView android:id="@+id/ImageView01" android:src="@drawable/splash" android:layout_gravity="center_vertical|center_horizontal|center" android:layout_width="fill_parent" android:layout_height="fill_parent"></ImageView>
 </LinearLayout>
diff --git a/code/PtiClic/res/raw/info.html b/code/PtiClic/res/raw/info.html
index 85dea82..06b5299 100644
--- a/code/PtiClic/res/raw/info.html
+++ b/code/PtiClic/res/raw/info.html
@@ -10,17 +10,21 @@
        </style>
 <body style="margin: 0; padding: 0" bgcolor="Black">
 <center>
-<p>
-PtiClic a ete concu et developpe par Mathieu Lafourcade (LIRMM - Universite Montpellier 3) et Virginie Zampa (LIDILEM - Universite Stendhal Grenoble 3)<br />
-</p><p>
-Merci en particulier a (en vrac) farfadet, mehdi (mym), alain joubert, gilles serasset (krado)...<br />
-</p><p>
-Pticlic n'est pas exempt de bugs - si vous en rencontrez un, pourriez-vous le signaler a l'administrateur ?<br />
-</p><p>
-Mathieu Lafourcade - Administrateur - <a mailto:"pticlic.android.beta@gmail.com">contact</a><br />
-</p><p>
-Derniere mise a jour : fevrier 2008
-</p>
+
+<p>PtiClic a été conçu et développé par Mathieu Lafourcade (LIRMM - Université Montpellier 3) 
+et Virginie Zampa (LIDILEM - Université Stendhal Grenoble 3)</p>
+
+<p>La présente version pour SmartPhone sous Android en cours de développement a été 
+conçue et réalisée par des étudiants en Master 1 à l'Université Montpellier II&nbsp;:
+Yoann BONAVERO, Bertrand BRUN, John CHARRON et Georges DUPERON.</p> 
+
+<p>Cette version du PtiClic est une version Alpha. Elle n'est pas exempte de bogues.</p>
+<p>Si vous souhaitez participer au projet en tant que Bêta-testeur, 
+rendez-vous sur le site http://www... pour vous y inscrire.</p>
+<p>Si vous souhaitez signaler des bogues ou de nous fournir des commentaires, vous pouvez
+nous contacter sur pticlic.android.beta@gmail.com</p> 
+
+
 </center>
 </body>
 </html>
\ No newline at end of file
diff --git a/code/PtiClic/res/xml/prefs.xml b/code/PtiClic/res/xml/prefs.xml
index ef2df73..0a75f81 100644
--- a/code/PtiClic/res/xml/prefs.xml
+++ b/code/PtiClic/res/xml/prefs.xml
@@ -3,8 +3,8 @@
 
 	<PreferenceCategory android:title="Connexion">
 
-		<EditTextPreference android:title="Login" android:key="login" android:summary=""/>
-		<EditTextPreference android:title="Mot de Passe" android:key="passwd"/>
+		<EditTextPreference android:title="Login" android:key="login" android:summary="" android:dialogTitle="Entrer nom utilisateur"/>
+		<EditTextPreference android:title="Mot de Passe" android:key="passwd" android:dialogTitle="Entrer mot de passe" android:password="true"/>
 		
 	</PreferenceCategory>
 	<PreferenceCategory android:title="Debug">
diff --git a/code/PtiClic/src/org/pticlic/FrontPage.java b/code/PtiClic/src/org/pticlic/FrontPage.java
new file mode 100644
index 0000000..5485779
--- /dev/null
+++ b/code/PtiClic/src/org/pticlic/FrontPage.java
@@ -0,0 +1,57 @@
+package org.pticlic;
+
+import org.pticlic.games.BaseGame;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+public class FrontPage extends Activity implements OnClickListener{
+
+	/** Called when the activity is first created. */
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.frontpage);
+		
+		// Écoute des clics sur les différents boutons
+		((ImageView)findViewById(R.id.prefs)).setOnClickListener(this);
+		((ImageView)findViewById(R.id.play)).setOnClickListener(this);
+		((ImageView)findViewById(R.id.infoButton)).setOnClickListener(this);
+	}
+	
+	@Override
+	protected void onStart() {
+		super.onStart();
+		
+		// On récupère le nom du joueur des préférences.
+		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
+		String loginPref = sp.getString("login", "joueur");
+		// On l'ajoute dans le TextView prévu à cet effet
+		((TextView)findViewById(R.id.login)).setText("Login : " + loginPref);
+	}
+
+	/* (non-Javadoc)
+	 * @see android.view.View.OnClickListener#onClick(android.view.View)
+	 */
+	@Override
+	public void onClick(View v) {
+		switch (v.getId()) {
+		case (R.id.prefs) : startActivity(new Intent(this, Preference.class)); break;
+		case (R.id.play) : startActivity(new Intent(this, BaseGame.class)); break;
+		case (R.id.infoButton) : startActivity(new Intent(this, Information.class)); break;
+		}
+	}
+	
+	@Override
+	public void onBackPressed() {
+		System.exit(0);
+	}
+	
+}
diff --git a/code/PtiClic/src/org/pticlic/Main.java b/code/PtiClic/src/org/pticlic/Main.java
index e7dfc4e..c552f05 100644
--- a/code/PtiClic/src/org/pticlic/Main.java
+++ b/code/PtiClic/src/org/pticlic/Main.java
@@ -1,51 +1,40 @@
 package org.pticlic;
 
-import org.pticlic.games.BaseGame;
-
 import android.app.Activity;
 import android.content.Intent;
-import android.content.SharedPreferences;
 import android.os.Bundle;
-import android.preference.PreferenceManager;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.widget.ImageView;
-import android.widget.TextView;
+import android.view.MotionEvent;
 
-public class Main extends Activity implements OnClickListener {
+public class Main extends Activity {
 
-	/** Called when the activity is first created. */
 	@Override
-	public void onCreate(Bundle savedInstanceState) {
+	protected void onCreate(Bundle savedInstanceState) {
 		super.onCreate(savedInstanceState);
 		setContentView(R.layout.main);
-		// Écoute des clics sur les différents boutons
-		((ImageView)findViewById(R.id.prefs)).setOnClickListener(this);
-		((ImageView)findViewById(R.id.play)).setOnClickListener(this);
-		((ImageView)findViewById(R.id.infoButton)).setOnClickListener(this);
-
-		// On récupère le nom du joueur des préférences.
-		SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
-		String loginPref = sp.getString("login", "joueur");
-		// On l'ajoute dans le TextView prévu à cet effet
-		((TextView)findViewById(R.id.login)).setText("Login : " + loginPref);
 	}
 
-	/* (non-Javadoc)
-	 * @see android.view.View.OnClickListener#onClick(android.view.View)
-	 */
 	@Override
-	public void onClick(View v) {
-		switch (v.getId()) {
-		case (R.id.prefs) : startActivity(new Intent(this, Preference.class)); break;
-		case (R.id.play) : startActivity(new Intent(this, BaseGame.class)); break;
-		case (R.id.infoButton) : startActivity(new Intent(this, Information.class)); break;
-		}
+	protected void onStart() {
+		super.onStart();
+
+	}
+	@Override
+	public boolean onTouchEvent(MotionEvent event) {
+		startActivityForResult(new Intent(this, FrontPage.class), 0x0);
+		return super.onTouchEvent(event);
 	}
 	
 	@Override
-	public void onBackPressed() {
-		System.exit(0);
+	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+		super.onActivityResult(requestCode, resultCode, data);
+		
 	}
 	
+	@Override
+	protected void onStop() {
+		super.onStop();
+
+		finish();
+	}
+
 }
\ No newline at end of file
diff --git a/code/PtiClic/src/org/pticlic/Score.java b/code/PtiClic/src/org/pticlic/Score.java
index b3cbb37..8d7a1de 100644
--- a/code/PtiClic/src/org/pticlic/Score.java
+++ b/code/PtiClic/src/org/pticlic/Score.java
@@ -1,8 +1,7 @@
 package org.pticlic;
 
 import org.pticlic.model.Constant;
-import org.pticlic.model.DownloadedScore;
-import org.pticlic.model.GamePlayed;
+import org.pticlic.model.Match;
 import org.pticlic.model.Network;
 import org.pticlic.model.Network.Mode;
 
@@ -21,7 +20,7 @@ import android.widget.Button;
  */
 public class Score extends Activity implements OnClickListener{
 	
-	private GamePlayed 	gamePlayed;
+	private Match 	gamePlayed;
 	
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {
@@ -36,7 +35,7 @@ public class Score extends Activity implements OnClickListener{
 		
 		if (getIntent().getExtras() != null) {
 			// Pour JC : GamePlayed contient toutes les infos sur la partie jouee
-			this.gamePlayed = (GamePlayed) getIntent().getExtras().get(Constant.SCORE_GAMEPLAYED);
+			this.gamePlayed = (Match) getIntent().getExtras().get(Constant.SCORE_GAMEPLAYED);
 			mode = (Mode) getIntent().getExtras().get(Constant.SCORE_MODE);
 		}
 
@@ -66,6 +65,5 @@ public class Score extends Activity implements OnClickListener{
 		if (v.getId()==R.id.saw) {
 			finish();
 		}
-		
 	}
 }
diff --git a/code/PtiClic/src/org/pticlic/games/BaseGame.java b/code/PtiClic/src/org/pticlic/games/BaseGame.java
index f3b68ac..672c69b 100644
--- a/code/PtiClic/src/org/pticlic/games/BaseGame.java
+++ b/code/PtiClic/src/org/pticlic/games/BaseGame.java
@@ -4,10 +4,10 @@ import org.pticlic.R;
 import org.pticlic.Score;
 import org.pticlic.model.Constant;
 import org.pticlic.model.DownloadedGame;
-import org.pticlic.model.GamePlayed;
+import org.pticlic.model.Match;
 import org.pticlic.model.Network;
-import org.pticlic.model.Relation;
 import org.pticlic.model.Network.Mode;
+import org.pticlic.model.Relation;
 
 import android.app.Activity;
 import android.content.Intent;
@@ -41,7 +41,7 @@ public class BaseGame extends Activity implements OnClickListener {
 	private int 		currentWord = 0;
 	private int 		nbWord = 0;
 	private DownloadedGame 		game;
-	private GamePlayed 	gamePlayed;
+	private Match 	gamePlayed;
 
 	/** Called when the activity is first created. */
 	@Override
@@ -54,7 +54,7 @@ public class BaseGame extends Activity implements OnClickListener {
 		String serverURL = sp.getString(Constant.SERVER_URL, "http://dumbs.fr/~bbrun/pticlic.json"); // TODO : Mettre comme valeur par defaut l'adresse reel du serveur
 		String id = sp.getString(Constant.USER_ID, "joueur");
 		String passwd = sp.getString(Constant.USER_PASSWD, "");
-				
+
 		// On initialise la classe permettant la communication avec le serveur.
 		Network network = new Network(serverURL, Mode.SIMPLE_GAME, id, passwd);
 		game = network.getGames(1);
@@ -62,9 +62,9 @@ public class BaseGame extends Activity implements OnClickListener {
 		nbWord = game.getNbWord();
 
 		// On initialise la partie.
-		gamePlayed = new GamePlayed();
+		gamePlayed = new Match();
 		gamePlayed.setGame(game);
-		
+
 		Relation r = Relation.getInstance();
 
 		// Boutons des relations
@@ -72,7 +72,7 @@ public class BaseGame extends Activity implements OnClickListener {
 		Button r2 = ((Button)findViewById(R.id.relation2));
 		Button r3 = ((Button)findViewById(R.id.relation3));
 		Button r4 = ((Button)findViewById(R.id.relation4));
-		
+
 		// TODO : Pour l'instant la poubelle ne fait rien. Il faudra certainement la ranger dans un categorie dans GamePlayed pour calculer le score.
 		Button trash = ((Button)findViewById(R.id.trash));
 		trash.setOnClickListener(this);
@@ -84,7 +84,7 @@ public class BaseGame extends Activity implements OnClickListener {
 		if (nbrel > 2) { r3.setOnClickListener(this); r3.setText(r.getRelationName(game.getCat3()));} else { r3.setVisibility(View.GONE); }
 		if (nbrel > 3) { r4.setOnClickListener(this); r4.setText(r.getRelationName(game.getCat4()));} else { r4.setVisibility(View.GONE); }
 
-		
+
 		((TextView)findViewById(R.id.mainWord)).setText(DownloadedGame.getName(game.getCentre()));
 	}
 
@@ -153,7 +153,7 @@ public class BaseGame extends Activity implements OnClickListener {
 			Intent intent = new Intent(this, Score.class);
 			intent.putExtra(Constant.SCORE_GAMEPLAYED, gamePlayed);
 			intent.putExtra(Constant.SCORE_MODE, Mode.SIMPLE_GAME);
-			
+
 			startActivityForResult(intent, 0x100);
 		}
 	}
@@ -163,7 +163,7 @@ public class BaseGame extends Activity implements OnClickListener {
 	 */
 	@Override
 	public void onClick(View v) {
-		CharSequence currentWord = ((TextView)findViewById(R.id.currentWord)).getText();
+		int currentWord = game.getWordInCloud(this.currentWord).getId();
 		switch (v.getId()) {
 		case (R.id.relation1) : gamePlayed.add(1, currentWord); next();	break;
 		case (R.id.relation2) : gamePlayed.add(2, currentWord); next(); break;
diff --git a/code/PtiClic/src/org/pticlic/model/DownloadedScore.java b/code/PtiClic/src/org/pticlic/model/DownloadedScore.java
deleted file mode 100644
index 1447288..0000000
--- a/code/PtiClic/src/org/pticlic/model/DownloadedScore.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package org.pticlic.model;
-
-/**
- * @author Bertrand BRUN
- * 
- * Classe metier reprensentant le score sous forme json envoyer par le serveur.
- *
- */
-public class DownloadedScore {
-
-}
diff --git a/code/PtiClic/src/org/pticlic/model/GamePlayed.java b/code/PtiClic/src/org/pticlic/model/GamePlayed.java
deleted file mode 100644
index e43507d..0000000
--- a/code/PtiClic/src/org/pticlic/model/GamePlayed.java
+++ /dev/null
@@ -1,49 +0,0 @@
-package org.pticlic.model;
-
-import java.io.Serializable;
-import java.util.ArrayList;
-
-/**
- * @author Bertrand BRUN
- * 
- * Cette classe represente une partie joue.
- * Elle sera envoyer au serveur pour que celui-ci
- * puisse calculer le score obtenue.
- *
- */
-public class GamePlayed implements Serializable {
-
-	private static final long serialVersionUID = 1L;
-	private ArrayList<CharSequence>	relation1;
-	private ArrayList<CharSequence>	relation2;
-	private ArrayList<CharSequence>	relation3;
-	private ArrayList<CharSequence> relation4;
-	private ArrayList<CharSequence> poubelle;
-	private DownloadedGame			game;
-
-	public GamePlayed() {
-		relation1 = new ArrayList<CharSequence>();
-		relation2 = new ArrayList<CharSequence>();
-		relation3 = new ArrayList<CharSequence>();
-		relation4 = new ArrayList<CharSequence>();
-		poubelle = new ArrayList<CharSequence>();
-	}
-
-	public void setGame(DownloadedGame game) {
-		this.game = game;
-	}
-
-	public DownloadedGame getGame() {
-		return game;
-	}
-
-	public void add(int relation, CharSequence word) {
-		switch (relation) {
-		case 1:		relation1.add(word); break;
-		case 2: 	relation2.add(word); break;
-		case 3:		relation3.add(word); break;
-		case 4:		relation4.add(word); break;
-		default:	poubelle.add(word); break;
-		}
-	}
-}
diff --git a/code/PtiClic/src/org/pticlic/model/Match.java b/code/PtiClic/src/org/pticlic/model/Match.java
new file mode 100644
index 0000000..d224f55
--- /dev/null
+++ b/code/PtiClic/src/org/pticlic/model/Match.java
@@ -0,0 +1,85 @@
+package org.pticlic.model;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+
+/**
+ * @author Bertrand BRUN
+ * 
+ * Cette classe represente une partie joue.
+ * Elle sera envoyer au serveur pour que celui-ci
+ * puisse calculer le score obtenue.
+ *
+ */
+public class Match implements Serializable {
+
+	private static final long 	serialVersionUID = 1L;
+	private ArrayList<Integer>	relation1;
+	private ArrayList<Integer>	relation2;
+	private ArrayList<Integer>	relation3;
+	private ArrayList<Integer> 	relation4;
+	private ArrayList<Integer> 	trash;
+	private DownloadedGame		game;
+
+	public Match() {
+		relation1 = new ArrayList<Integer>();
+		relation2 = new ArrayList<Integer>();
+		relation3 = new ArrayList<Integer>();
+		relation4 = new ArrayList<Integer>();
+		trash = new ArrayList<Integer>();
+	}
+
+	public void setGame(DownloadedGame game) {
+		this.game = game;
+	}
+
+	public DownloadedGame getGame() {
+		return game;
+	}
+
+	public void add(int relation, int word) {
+		switch (relation) {
+		case 1:		relation1.add(word); break;
+		case 2: 	relation2.add(word); break;
+		case 3:		relation3.add(word); break;
+		case 4:		relation4.add(word); break;
+		default:	trash.add(word); break;
+		}
+	}
+
+	/**
+	 * @return the relation1
+	 */
+	public ArrayList<Integer> getRelation1() {
+		return relation1;
+	}
+
+	/**
+	 * @return the relation2
+	 */
+	public ArrayList<Integer> getRelation2() {
+		return relation2;
+	}
+
+	/**
+	 * @return the relation3
+	 */
+	public ArrayList<Integer> getRelation3() {
+		return relation3;
+	}
+
+	/**
+	 * @return the relation4
+	 */
+	public ArrayList<Integer> getRelation4() {
+		return relation4;
+	}
+
+	/**
+	 * @return the trash
+	 */
+	public ArrayList<Integer> getTrash() {
+		return trash;
+	}
+	
+}
diff --git a/code/PtiClic/src/org/pticlic/model/Network.java b/code/PtiClic/src/org/pticlic/model/Network.java
index d82f68d..72d3626 100644
--- a/code/PtiClic/src/org/pticlic/model/Network.java
+++ b/code/PtiClic/src/org/pticlic/model/Network.java
@@ -21,24 +21,24 @@ public class Network {
 	public enum Action {
 		GET_GAMES
 	}
-	
+
 	public enum Mode {
 		SIMPLE_GAME("normal");
-		
+
 		private final String value;
-		
+
 		Mode(String value) {
 			this.value = value;
 		}
-		
+
 		private String value() { return value; }
 	}
-	
+
 	private Mode mode;
 	private String serverURL;
 	private String id;
 	private String passwd;
-	
+
 	/**
 	 * Constructeur
 	 * 
@@ -53,7 +53,7 @@ public class Network {
 		this.id = id;
 		this.passwd = passwd;
 	}
-	
+
 	/**
 	 * Cette méthode permet de récupérer du serveur un certain nombre de parties.
 	 * @param nbGames Le nombre de parties que l'on veut récupérer.
@@ -69,10 +69,10 @@ public class Network {
 			connection.addRequestProperty("passwd", this.passwd);
 			connection.addRequestProperty("nb", String.valueOf(nbGames));
 			connection.addRequestProperty("mode", mode.value());
-			
+
 			Gson gson = new Gson();
 			JsonReader reader = new JsonReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
-			
+
 			// FIXME : Attention lorsque l'on pourra vraiment recupere plusieur partie, il faudra changer ce qui suit.
 			reader.beginArray();
 			while (reader.hasNext()) {
@@ -82,13 +82,13 @@ public class Network {
 			reader.close();
 		} catch (IOException e) {
 			e.printStackTrace();
-			
+
 			return null;
 		}
-		
+
 		return game;
 	}
-	
+
 	/**
 	 * Permet la transformation du Json en une instance de Game.
 	 * 
@@ -105,7 +105,7 @@ public class Network {
 		int 		cat4 = -1;
 		DownloadedGame.Word 	center = null;
 		DownloadedGame.Word[]	cloud = null;
-		
+
 		reader.beginObject();
 		while (reader != null && reader.hasNext()) {
 			String name = reader.nextName();
@@ -130,16 +130,16 @@ public class Network {
 		reader.endObject();
 		return new DownloadedGame(id, cat1, cat2, cat3, cat4, center, cloud);
 	}
-	
-	
+
+
 	/**
 	 * Cette méthode permet d'envoyer les parties au serveur pour qu'il puisse les 
 	 * rajouter à la base de données, et calculer le score.
 	 * @param game La partie jouee par l'utilisateur 
 	 * @return Le score sous forme JSON.
 	 */
-	public DownloadedScore sendGame(GamePlayed game) {
-		DownloadedScore score = null;
+	public TotalScore sendGame(Match game) {
+		TotalScore score = null;
 		try {
 			URL url = new URL(this.serverURL);
 			URLConnection connection = url.openConnection();
@@ -147,16 +147,37 @@ public class Network {
 			connection.addRequestProperty("user", this.id);
 			connection.addRequestProperty("passwd", this.passwd);
 			connection.addRequestProperty("mode", mode.value());
+
+			if (game.getGame().getCat1() != -1) {
+				for (Integer i : game.getRelation1()) {
+					connection.addRequestProperty("cat1[]", i.toString());
+				}
+			}
+			if (game.getGame().getCat2() != -1) {
+				for (Integer i : game.getRelation2()) {
+					connection.addRequestProperty("cat2[]", i.toString());
+				}
+			}
+			if (game.getGame().getCat3() != -1) {
+				for (Integer i : game.getRelation3()) {
+					connection.addRequestProperty("cat3[]", i.toString());
+				}
+			}
+			if (game.getGame().getCat4() != -1) {
+				for (Integer i : game.getRelation4()) {
+					connection.addRequestProperty("cat4[]", i.toString());
+				}
+			}
+			for (Integer i : game.getTrash()) {
+				connection.addRequestProperty("trash[]", i.toString());
+			}
 			
 			Gson gson = new Gson();
-			String json = gson.toJson(game);
-			
-			connection.addRequestProperty("json", json);
 			JsonReader reader = new JsonReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
+
+			score = gson.fromJson(reader, TotalScore.class);
 			
-			// TODO : A changer lorsque je serais exactement ce que renvoie le serveur.
-			score = gson.fromJson(reader, DownloadedScore.class);
-			
+
 		} catch (IOException e) {
 			return score;
 		}
diff --git a/code/PtiClic/src/org/pticlic/model/TotalScore.java b/code/PtiClic/src/org/pticlic/model/TotalScore.java
new file mode 100644
index 0000000..ddbf7ca
--- /dev/null
+++ b/code/PtiClic/src/org/pticlic/model/TotalScore.java
@@ -0,0 +1,45 @@
+package org.pticlic.model;
+
+/**
+ * 
+ * @author John CHARRON
+ *
+ */
+
+public class TotalScore {
+
+	private TotalScore scoreTotal;
+	private WordScore scores;
+	
+	public TotalScore() {
+	}
+
+	public TotalScore(TotalScore scoreTotal, WordScore wordscores) {
+		this.scoreTotal = scoreTotal;
+		this.scores = wordscores;
+	}
+
+	public TotalScore getScoreTotal() {
+		return scoreTotal;
+	}
+
+	public void setScoreTotal(TotalScore scoreTotal) {
+		this.scoreTotal = scoreTotal;
+	}
+
+	public WordScore getWordscores() {
+		return scores;
+	}
+
+	public void setWordscores(WordScore wordscores) {
+		this.scores = wordscores;
+	}
+
+	@Override
+	public String toString() {
+		return "TotalScore [scoreTotal=" + scoreTotal + ", wordscores="
+				+ scores + "]";
+	}
+	
+	
+}
\ No newline at end of file
diff --git a/code/PtiClic/src/org/pticlic/model/WordScore.java b/code/PtiClic/src/org/pticlic/model/WordScore.java
new file mode 100644
index 0000000..50d3b95
--- /dev/null
+++ b/code/PtiClic/src/org/pticlic/model/WordScore.java
@@ -0,0 +1,62 @@
+package org.pticlic.model;
+
+/**
+ * 
+ * @author John CHARRON
+ *
+ */
+
+public class WordScore {
+
+	private int idmot;
+	private double score;
+	private double probaR1;
+	private double probaR2;
+	
+	public WordScore() {}
+
+	public WordScore(int idmot, double score, double probaR1, double probaR2) {
+		this.idmot = idmot;
+		this.score = score;
+		this.probaR1 = probaR1;
+		this.probaR2 = probaR2;
+	}
+
+	public int getIdmot() {
+		return idmot;
+	}
+
+	public void setIdmot(int idmot) {
+		this.idmot = idmot;
+	}
+
+	public double getScore() {
+		return score;
+	}
+
+	public void setScore(double score) {
+		this.score = score;
+	}
+
+	public double getProbaR1() {
+		return probaR1;
+	}
+
+	public void setProbaR1(double probaR1) {
+		this.probaR1 = probaR1;
+	}
+
+	public double getProbaR2() {
+		return probaR2;
+	}
+
+	public void setProbaR2(double probaR2) {
+		this.probaR2 = probaR2;
+	}
+
+	@Override
+	public String toString() {
+		return "WordScore [idmot=" + idmot + ", score=" + score + ", probaR1="
+				+ probaR1 + ", probaR2=" + probaR2 + "]";
+	}
+}
diff --git a/code/images/Config36.png b/code/images/Config36.png
deleted file mode 100644
index 6ea786c..0000000
Binary files a/code/images/Config36.png and /dev/null differ
diff --git a/code/images/Config48.png b/code/images/Config48.png
deleted file mode 100644
index ca5a39b..0000000
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diff --git a/code/images/Config72.png b/code/images/Config72.png
deleted file mode 100644
index 7a1fb5c..0000000
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diff --git a/code/images/ModeChrono36.png b/code/images/ModeChrono36.png
deleted file mode 100644
index 5fa1b71..0000000
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diff --git a/code/images/ModeChrono48.png b/code/images/ModeChrono48.png
deleted file mode 100644
index d8eadd0..0000000
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diff --git a/code/images/ModeChrono72.png b/code/images/ModeChrono72.png
deleted file mode 100644
index 28e7d53..0000000
Binary files a/code/images/ModeChrono72.png and /dev/null differ
diff --git a/code/images/ModeMarathon36.png b/code/images/ModeMarathon36.png
deleted file mode 100644
index 3240138..0000000
Binary files a/code/images/ModeMarathon36.png and /dev/null differ
diff --git a/code/images/ModeMarathon48.png b/code/images/ModeMarathon48.png
deleted file mode 100644
index 81c74d0..0000000
Binary files a/code/images/ModeMarathon48.png and /dev/null differ
diff --git a/code/images/ModeMarathon72.png b/code/images/ModeMarathon72.png
deleted file mode 100644
index 46b3310..0000000
Binary files a/code/images/ModeMarathon72.png and /dev/null differ
diff --git a/code/serveur/.gitignore b/code/serveur/.gitignore
index d89ba74..f7b273d 100644
--- a/code/serveur/.gitignore
+++ b/code/serveur/.gitignore
@@ -1,3 +1,3 @@
-01042011-LEXICALNET-JEUXDEMOTS-FR-NOHTML.txt
+*-LEXICALNET-JEUXDEMOTS-FR-NOHTML.txt
 db
 sql
diff --git a/code/serveur/dump2sqlite.sh b/code/serveur/dump2sqlite.sh
index 6ad4d0e..728da31 100755
--- a/code/serveur/dump2sqlite.sh
+++ b/code/serveur/dump2sqlite.sh
@@ -1,10 +1,14 @@
 #!/bin/sh
 
+# TODO : sed -E sur certaines machines, sed -r sur d'autres.
+
 echo "  dump2sql.sh : conversion des dumps de JeuxDeMots vers du sql (sqlite3)." >&2
 echo "  La progression est affichée avec pv. Si vous n'avez pas pv, supprimez la ligne correspondante dans ce script." >&2
 echo "  Et c'est parti !" >&2
 echo >&2
 
+# Played_game(type) : 0 => partie de référence, 1 => joueur
+
 cat <<EOF
 begin transaction;
 create table node(eid integer primary key autoincrement, name, type, weight);
@@ -12,9 +16,10 @@ create table relation(rid integer primary key autoincrement, start, end, type, w
 create table type_node(name, num);
 create table type_relation(name, num, extended_name, info);
 create table user(login primary key, mail, hash_passwd);
-create table game(gid integer primary key autoincrement, eid_central_word, relation_1, relation_2, relation_3, relation_4, reference_played_game);
-create table game_cloud(gid, num, difficulty, eid_word);
-create table played_game(gid, type, num, relation, weight);
+create table game(gid integer primary key autoincrement, eid_central_word, relation_1, relation_2, difficulty);
+create table game_cloud(gid, num, difficulty, eid_word, totalWeight, probaR1, probaR2, probaR0, probaTrash);
+create table played_game(pgid integer primary key autoincrement, gid, login);
+create table played_game_cloud(pgid, gid, type, num, relation, weight, score);
 EOF
 
 # tr : pour virer le CRLF qui traîne
diff --git a/code/serveur/php/config.php b/code/serveur/php/config.php
deleted file mode 100755
index b1f5583..0000000
--- a/code/serveur/php/config.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-
-/** fichier de configuration */
-
-// Général
-				  
-// Quelques fonctions utiles.
-// include("function.php");
-
-?>
diff --git a/code/serveur/php/function.php b/code/serveur/php/function.php
deleted file mode 100755
index 2d788f6..0000000
--- a/code/serveur/php/function.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-/**Ce fichier définit un certain nombre de fonctions utiles */
-
-// Connexion à la base de données.
-function sqlConnect()
-{
-	global $sql_server, $sql_login, $sql_pass, $sql_bdd;
-	//connexion au serveur
-	$linkid = @mysql_connect($sql_server,$sql_login,$sql_pass) or die ("Erreur lors de la connection au serveur MySQL !");
-	//selection de la base
-	@mysql_select_db($sql_bdd,$linkid) or die("Impossible de selectionner la base de données\n<br>\nVoici l'erreur renvoyée par le serveur MySQL :\n<br>\n".mysql_error());
-	
-	return $linkid;
-}
-
-function secure($string)
-{
-	if(ctype_digit($string))
-	{
-		$string = intval($string);
-	}
-	else
-	{
-		$string = sqlite_escape_string($string);
-		$string = addcslashes($string, '%_');
-	}
-	
-	return $string;
-}
-
-function writeRequest($request)
-{
-	
-}
-?>
diff --git a/code/serveur/php/pticlic.php b/code/serveur/php/pticlic.php
index e15d6d9..75c0ab5 100644
--- a/code/serveur/php/pticlic.php
+++ b/code/serveur/php/pticlic.php
@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 <?php
 // Requête : http://serveur/pticlic.php?action=getparties&nb=2&mode=normal&user=foo&passwd=bar
 
@@ -218,3 +219,250 @@ function selectGame($gId)
 // 	die("Commande inconnue");
 	
 ?>
+=======
+<?php
+// Requête : http://serveur/pticlic.php?action=getparties&nb=2&mode=normal&user=foo&passwd=bar
+
+$do_initdb = false;
+$email_admin = '';              // Adresse e-mail Administrateur.
+
+$SQL_DBNAME = (dirname(__FILE__) . "/db");
+
+function mDie($err,$msg)
+{
+	echo "{ error:".json_encode("".$err).", msg:".json_encode("".$msg)."}";
+	exit;
+}
+
+if (!$db = new SQLite3('db')) {
+	mDie(1,"Erreur lors de l'ouverture de la base de données SQLite3");
+}
+
+function initdb() {
+	global $db;
+	$db->exec("insert into user(login, mail, hash_passwd) values('foo', 'foo@isp.com', '".md5('bar')."');");
+}
+
+if ($do_initdb) initdb();
+
+if(!isset($_GET['action']) || !isset($_GET['user']) || !isset($_GET['passwd']))
+	mDie(2,"La requête est incomplète");
+
+// Login
+$action = $_GET['action'];
+$user = $_GET['user'];
+$hash_passwd = md5($_GET['passwd']);
+if ($hash_passwd !== $db->querySingle("SELECT hash_passwd FROM user WHERE login='".SQLite3::escapeString($user)."';"))
+	mDie(3,"Utilisateur non enregistré ou mauvais mot de passe");
+
+function random_node() {
+	global $db;
+	return $db->querySingle("select eid from node where eid = (abs(random()) % (select max(eid) from node))+1 or eid = (select max(eid) from node where eid > 0) order by eid limit 1;");
+}
+
+// TODO : Yoann : peut-être faire une classe create_game avec les fonctions ci-dessous comme méthodes ?
+
+function cg_build_result_sets($cloudSize, $centerEid, $r1, $r2) {
+	global $db;
+	// 'w' => weight (poids), 'd' => difficulté, 's' => select
+	// Le select doit ranvoyer trois colonnes :
+	//   eid => l'eid du mot à mettre dans le nuage,
+	//   r1 => la probabilité pour que le mot soit dans r1, entre -1 et 1 (négatif = ne devrait pas y être, positif = devrait y être à coup sûr, 0 = on sait pas).
+	// TODO : comment mettre un poids sur random, sachant qu'il ne peut / devrait pas être dans ces select, mais plutôt un appel à random_node() ?
+	$typer1r2 = "type in ($r1, $r2)";
+	$sources = array(
+		// Voisins 1 saut du bon type (= relations déjà existantes)
+		array('w'=>40, 'd'=>1, 's'=>"select end as eid, type = $r1 as r1, type = $r2 as r2, 0 as r0, 0 as trash from relation where start = $centerEid and $typer1r2 order by random();"),
+		// Voisins 1 saut via r_associated (0), donc qu'on voudrait spécifier si possible.
+		array('w'=>40, 'd'=>2, 's'=>"select end as eid, 0.25 as r1, 0.25 as r2, 0.5 as r0, 0 as trash from relation where start = $centerEid and type = 0 order by random();"),
+		// Voisins 1 saut via les autres relations
+		// TODO ! certains de ces select pourraient renvoyer des mots de types systèmes (4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001), il faut les éliminer.
+		array('w'=>20, 'd'=>3, 's'=>"select end as eid, 0.1 as r1, 0.1 as r2, 0.8 as r0, 0 as trash from relation where start = $centerEid and type not in (0, $r1, $r2) order by random();"),
+		// Voisins 2 sauts, avec un mix de R1 et R2 pour les liens. Par ex [ A -R1-> B -R2-> C ] ou bien [ A -R2-> B -R2-> C ]
+		// Version optimisée de : "select end as eid from relation where $typer1r2 and start in oneHopWithType order by random();"
+		array('w'=>30, 'd'=>3, 's'=>"select B.end as eid, ((A.type = $r1) + (B.type = $r1)) / 3 as r1, ((A.type = $r2) + (B.type = $r2)) / 3 as r2, 1/6 as r0, 1/6 as trash from relation as A, relation as B where A.start = $centerEid and A.$typer1r2 and B.start = A.end and B.$typer1r2 order by random();"),
+		// Voisins 1 saut r1/r2 + 1 saut synonyme
+		// Version optimisée de : "select end as eid from relation where start in oneHopWithType and type = 5 order by random();"
+		array('w'=>20, 'd'=>5, 's'=>"select B.end as eid, (A.type = $r1) * 0.75 as r1, (A.type = $r2) * 0.75 as r2, 0.25 as r0, 0 as trash from relation as A, relation as B where A.start = $centerEid and A.$typer1r2 and B.start = A.end and B.type = 5 order by random();"),
+		// Version optimisée de : "select end as eid from relation where start in (select end from relation where start = $centerEid and type = 5) and $typer1r2 order by random();"
+		array('w'=>20, 'd'=>6, 's'=>"select B.end as eid, (B.type = $r1) * 0.75 as r1, (B.type = $r2) * 0.75 as r2, 0.25 as r0, 0 as trash from relation as A, relation as B where A.start = $centerEid and A.type = 5 and B.start = A.end and B.$typer1r2 order by random();"),
+		// Voisins 2 sauts (tous)
+		array('w'=>10, 'd'=>7, 's'=>"select end as eid, 0.1 as r1, 0.1 as r2, 0.3 as r0, 0.5 as trash from relation where start in (select end from relation where start = $centerEid) order by random();"),
+		// Centre pointe vers X, M pointe vers X aussi, on prend M.
+		// Version optimisée de : "select start as eid from relation where end in (select end from relation where start = $centerEid) and type not in (4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001) order by random();"
+		// Ce n'est toujours pas ça… : "select eid from (select B.start as eid from relation as A, relation as B where A.type not in (4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001) and A.start = $centerEid and B.type not in (4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001) and B.end = A.end limit 1) order by random();"
+		// Tordu, mais ça marche \o/ . En fait il faut empêcher l'optimiseur de ramener le random avant le limit (et l'optimiseur est malin… :)
+		array('w'=>10, 'd'=>8, 's'=>"select x as eid, 0.1 as r1, 0.1 as r2, 0.2 as r0, 0.6 as trash from (select x from (select X.eid + Y.dumb as x from (select B.start as eid from relation as A, relation as B where A.type not in (4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001) and A.start = 74860 and B.type not in (4, 12, 36, 18, 29, 45, 46, 47, 48, 1000, 1001) and B.end = A.end limit $cloudSize) as X, (select 0 as dumb) as Y)) order by random();"),
+		'rand' => array('w'=>5, 'd'=>10, 's'=>false) // random. Le r1 et r2 de random sont juste en-dessous
+	);
+
+	$sumWeights = 0;
+	foreach ($sources as $k => $x) {
+		$sumWeights += $x['w'];
+		$sources[$k]['rsPos'] = 0;
+		$sources[$k]['rsSize'] = 0;
+		if ($x['s'] !== false) {
+			$sources[$k]['resultSet'] = array();
+			$res = $db->query($x['s']);
+			$i = 0;
+			while ($i < 10 && $sources[$k]['resultSet'][] = $res->fetchArray()) {
+				$i++;
+				$sources[$k]['rsSize']++;
+			}
+		} else {
+			$sources[$k]['resultSet'] = array();
+			for ($i = 0; $i < 10; $i++) {
+				$sources[$k]['resultSet'][] = array('eid'=>random_node(), 'r1'=>0, 'r2'=>0, 'r0'=>0, 'trash'=>1);
+				$sources[$k]['rsSize']++;
+			}
+		}
+	}
+	return array($sources, $sumWeights);
+}
+
+function cg_choose_relations() {
+	$relations = array(5, 7, 9, 10, /* Pas d'icônes pour celles-ci. */ 13, 14, 22);
+	$r1 = rand(0,count($relations)-1);
+	$r2 = rand(0,count($relations)-2);
+	if ($r2 >= $r1) $r2++;
+	$r1 = $relations[$r1];
+	$r2 = $relations[$r2];
+	return array($r1, $r2);
+}
+
+function cg_build_cloud($cloudSize, $sources, $sumWeights) {
+	// On boucle tant qu'il n'y a pas eu au moins 2 sources épuisées
+	$cloud = array();
+	$nbFailed = 0;
+	$i = 0;
+	$totalDifficulty = 0;
+	while ($i < $cloudSize && $nbFailed < 5*$cloudSize) {
+		// On choisit une source aléatoire en tennant compte des poids.
+		$rands = rand(1,$sumWeights);
+		$sumw = 0;
+		$src = $sources['rand'];
+		$srck = null;
+		foreach ($sources as $k => $x) {
+			$sumw += $x['w'];
+			if ($rands < $sumw) {
+				$src = $x;
+				$srck = $k;
+				break;
+			}
+		}
+		if ($src['rsPos'] >= $src['rsSize']) {
+			$nbFailed++;
+			if ($srck !== null) {
+				$sumWeights -= $src['w'];
+				unset($sources[$srck]);
+			}
+			continue;
+		}
+		$res = $src['resultSet'][$src['rsPos']++];
+		if (in_array($res['eid'], $cloud)) {
+			$nbFailed++;
+			continue;
+		}
+		// position dans le nuage, difficulté, eid, probaR1, probaR2
+		$totalDifficulty += $src['d'];
+		$cloud[$i] = array('pos'=>$i++, 'd'=>$src['d'], 'eid'=>$res['eid'], 'probaR1'=>$res['r1'], 'probaR2'=>$res['r2'], 'probaR0'=>$res['r0'], 'probaTrash'=>$res['trash']);
+	}
+	$res = $sources['rand']['resultSet'][0];
+	while ($i < $cloudSize) {
+		$totalDifficulty += $sources['rand']['d'];
+		$cloud[$i] = array('pos'=>$i++, 'd'=>$sources['rand']['d'], 'eid'=>random_node(), 'probaR1'=>$res['r1'], 'probaR2'=>$res['r2'], 'probaR0'=>$res['r0'], 'probaTrash'=>$res['trash']);
+	}
+	return array($cloud, $totalDifficulty);
+}
+
+function cg_insert($centerEid, $cloud, $r1, $r2, $totalDifficulty) {
+	// Insère dans la base une partie avec le mot central $centerEid, le nuage $cloud et les relations $r1 et $r2
+	global $db;
+	$db->exec("begin transaction;");
+	$db->exec("insert into game(gid, eid_central_word, relation_1, relation_2, difficulty) values (null, $centerEid, $r1, $r2, $totalDifficulty);");
+	$gid = $db->lastInsertRowID();
+	$db->exec("insert into played_game(pgid, gid, login) values (null, $gid, null);");
+	$pgid = $db->lastInsertRowID();
+	foreach ($cloud as $c) {
+	    $db->exec("insert into game_cloud(gid, num, difficulty, eid_word, totalWeight, probaR1, probaR2, probaR0, probaTrash) values($gid, ".$c['pos'].", ".$c['d'].", ".$c['eid'].", 2, ".$c['probaR1'].", ".$c['probaR2'].", ".$c['probaR0'].", ".$c['probaTrash'].");");
+		$db->exec("insert into played_game_cloud(pgid, gid, type, num, relation, weight, score) values($pgid, $gid, 0, ".$c['pos'].", $r1, ".$c['probaR1'].", 0);");
+		$db->exec("insert into played_game_cloud(pgid, gid, type, num, relation, weight, score) values($pgid, $gid, 0, ".$c['pos'].", $r1, ".$c['probaR1'].", 0);");
+	}
+	$db->exec("commit;");
+}
+
+function create_game($cloudSize) {
+	global $db;
+	// select random node
+	$centerEid = random_node();
+	$r1 = cg_choose_relations(); $r2 = $r1[1]; $r1 = $r1[0];
+	$sources = cg_build_result_sets($cloudSize, $centerEid, $r1, $r2); $sumWeights = $sources[1]; $sources = $sources[0];
+	$cloud = cg_build_cloud($cloudSize, $sources, $sumWeights); $totalDifficulty = $cloud[1]; $cloud = $cloud[0];
+	cg_insert($centerEid, $cloud, $r1, $r2, $totalDifficulty);
+}
+
+//create_game(10);
+
+function random_game() {
+	global $db;
+	return $db->querySingle("select gid from game where gid = (abs(random()) % (select max(gid) from game))+1 or gid = (select max(gid) from game where gid > 0) order by gid limit 1;");
+}
+
+function game2json($game_id) {
+	global $db;
+	// TODO Yoann : faire des tests d'erreur pour ces select ?
+	$game = $db->query("select gid, (select name from node where eid = eid_central_word) as name_central_word, eid_central_word, relation_1, relation_2 from game where gid = ".$game_id.";");
+	$game = $game->fetchArray();
+	echo "{id:".$game['gid'].",cat1:".$game['relation_1'].",cat2:".$game['relation_2'].",cat3:0,cat4:-1,";
+	echo "center:{id:".$game['eid_central_word'].",name:".json_encode("".$game['name_central_word'])."},";
+	echo "cloudsize:10,cloud:["; // TODO ! compter dynamiquement.
+	
+	$res = $db->query("select eid_word,(select name from node where eid=eid_word) as name_word from game_cloud where gid = ".$game['gid'].";");
+	while ($x = $res->fetchArray()) {
+		echo "{id:".$x['eid_word'].",name:".$x['name_word']."}\n";
+	}
+	echo "]}";
+}
+
+function main() {
+	// Sinon tout est bon on effectu l'opération correspondant à la commande passée.
+	if($action == 0) { // "Get partie"
+		if(!isset($_GET['nb']) || !isset($_GET['mode']))
+			mDie(2,"La requête est incomplète");
+		$nbGames = intval($_GET['nb']);
+	
+		echo "[";
+		for ($i=0; $i < $nbGames; $i) {
+			game2json(random_game());
+			if ((++$i) < $nbGames) {
+				echo ",";
+			}
+		}
+		echo "]";
+	} else if($action == 1) { // "Set partie"
+		// Requête sql d'ajout d'informations (et calcul de résultat).
+		// TODO : nettoyer, finir
+		$gid = $_GET['gid']; // TODO : vérifier qu'on a bien distribué cette partie à cet utilisateur, et qu'il n'y a pas déjà répondu (répercuter ça sur le random_game).
+		$userReputation = 5; // TODO : un nombre entre 0 et 5 environ. Par ex. log(pointsUtilisateur) est un bon choix.
+		$db->exec("begin transaction;");
+		$db->exec("insert into played_game(pgid, gid, login) values (null, $gid, null);");
+		$pgid = $db->lastInsertRowID();
+		for ($i=0; $i < 10; $i++) {
+			$x = $_GET['$i'];
+			// TODO : calculer le score. Score = proba[réponse de l'utilisateur]*coeff - proba[autres reponses]*coeff
+			// TODO : adapter le score en fonction de la réputation de l'utilisateur (plus quand il est jeune, pour le motiver, par ex. avec un terme constant qu'on ajoute).
+			$score = 1;
+			$db->exec("insert into played_game_cloud(pgid, gid, type, num, relation, weight, score) values($pgid, $gid, 1, ".$c['pos'].", $r1, ".($x*$userReputation).", ".$score.");");
+			// TODO : game_cloud(probaR_x_) += $réputationJoueur * $coeff
+			// TODO : game_cloud(totalWeight) += $réputationJoueur * $coeff (NOTE : même coeff que pour game_cloud(probaR_x_))
+		}
+		$db->exec("commit;");
+		// On renvoie une nouvelle partie pour garder le client toujours bien alimenté.
+		game2json(random_game());
+	} else {
+		die("Commande inconnue");
+	}
+}
+	
+?>
+>>>>>>> c9d82a5818ec8da08c3d9ce6038a2ad59d9bf9af
diff --git a/organisation/notes b/organisation/notes
index 85837d2..ed2661f 100644
--- a/organisation/notes
+++ b/organisation/notes
@@ -1,3 +1,3 @@
 - Une classe Constante pour toutes les constantes ("symboles" pour les paramètres, ...).
 - Boutons pour les différents modes de jeu directement sur la "page de garde".
-- Créer un splash au démarrage.
+- Icônes : http://developer.android.com/guide/practices/ui_guidelines/icon_design.html