diff --git a/core/src/fr/evolving/UI/Menu.java b/core/src/fr/evolving/UI/Menu.java
index 2650209..8a6271c 100644
--- a/core/src/fr/evolving/UI/Menu.java
+++ b/core/src/fr/evolving/UI/Menu.java
@@ -61,6 +61,8 @@ public Menu(int tilesizex,int tilesizey) {
 	Gdx.app.debug(getClass().getSimpleName(),"Caméra pour tilemap:"+(tilesizex*size)+"x"+(tilesizey*size));
 	decx=-102f;
 	decy=-20f;
+	if (AssetLoader.ratio==1.44f)
+		decy-=24;
 	camera.translate(decx,decy);
 	Gdx.app.debug(getClass().getSimpleName(),"Décalage:"+decx+"x"+decy);	
 }
diff --git a/core/src/fr/evolving/assets/AssetLoader.java b/core/src/fr/evolving/assets/AssetLoader.java
index 12f883d..13133cf 100644
--- a/core/src/fr/evolving/assets/AssetLoader.java
+++ b/core/src/fr/evolving/assets/AssetLoader.java
@@ -7,6 +7,7 @@ import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Preferences;
 import com.badlogic.gdx.assets.AssetManager;
 import com.badlogic.gdx.assets.loaders.SkinLoader;
+import com.badlogic.gdx.assets.loaders.TextureLoader;
 import com.badlogic.gdx.audio.Music;
 import com.badlogic.gdx.audio.Sound;
 import com.badlogic.gdx.files.FileHandle;
@@ -52,9 +53,10 @@ import fr.evolving.automata.Positiver_I;
 import fr.evolving.automata.Positiver_II;
 import fr.evolving.automata.Positiver_III;
 import fr.evolving.automata.Transmuter;
+import fr.evolving.screens.GameScreen;
 
 public class AssetLoader {
-	public static Skin Skin_level;
+	public static Skin Skin_level,Skin_ui;
 	public static TextureAtlas Atlas_level;
 	public static Texture Texture_fond;
 	public static Texture Texture_fond2;
@@ -66,8 +68,6 @@ public class AssetLoader {
 	public static String[] Typenames;
 	public static int height;
 	public static float ratio;
-	public static boolean stretch=false;
-	public static Preferences prefs;
 	public static ScalingViewport viewport;
 	public static OrthographicCamera Camera;
 	private static Texture emptyT;
@@ -79,71 +79,52 @@ public class AssetLoader {
 	public static Array<Transmuter> allTransmuter;
     public static TooltipManager Tooltipmanager;
     public static I18NBundle french,usa,language;
-	
-	public static void addstyle(TextureAtlas Atlas_level,String Name) {
-		AtlasRegion AnAtlasRegion = Atlas_level.findRegion(Name);
-		if (AnAtlasRegion==null) return;
-		TextureData ATextureData = AnAtlasRegion.getTexture().getTextureData();
-		ATextureData.prepare();
-		Pixmap Pixmap_Ori=ATextureData.consumePixmap();
-		Pixmap Pixmap_Over=new Pixmap(AnAtlasRegion.getRegionWidth(), AnAtlasRegion.getRegionHeight(), Pixmap.Format.RGBA8888);
-		Pixmap Pixmap_Disable=new Pixmap(AnAtlasRegion.getRegionWidth(), AnAtlasRegion.getRegionHeight(), Pixmap.Format.RGBA8888);
-		Pixmap Pixmap_Down=new Pixmap(AnAtlasRegion.getRegionWidth(), AnAtlasRegion.getRegionHeight(), Pixmap.Format.RGBA8888);
-		Color acolor;
-		for(int x=0; x < AnAtlasRegion.getRegionWidth(); x++)
-		{
-			for(int y =0; y < AnAtlasRegion.getRegionHeight(); y++)
-			{
-				acolor= new Color(Pixmap_Ori.getPixel(AnAtlasRegion.getRegionX()+x, AnAtlasRegion.getRegionY()+y));
-				Pixmap_Down.drawPixel(x, y,Color.rgba8888(acolor.a,0f,0f,acolor.a));
-				Pixmap_Disable.drawPixel(x, y, Color.rgba8888(acolor.r*0.352f,acolor.g*0.352f,acolor.b*0.352f,acolor.a));
-				Pixmap_Over.drawPixel(x, y, Color.rgba8888(acolor.r,acolor.g*0.2f,acolor.b*0.2f,acolor.a));
-			}
-		}
-		Atlas_level.addRegion(Name+"_disabled", new TextureRegion(new Texture(Pixmap_Disable)));
-		Atlas_level.addRegion(Name+"_over", new TextureRegion(new Texture(Pixmap_Over)));
-		Atlas_level.addRegion(Name+"_down", new TextureRegion(new Texture(Pixmap_Down)));
-	}
+    public static TextureFilter quality;
 	
 	public static void loadall() {
+		TextureLoader.TextureParameter params = new TextureLoader.TextureParameter();
+        params.minFilter = quality;
+        params.magFilter = quality;
+        params.genMipMaps=(quality==TextureFilter.MipMap);
 		Gdx.app.debug("AssetLoader","Initialisation du asset manager");
 		manager = new AssetManager();
 		Gdx.app.debug("AssetLoader","Initialisation du chargement des éléments multimédia");
 		manager.load("textures/level.pack", TextureAtlas.class);
-		manager.load("pictures/fond.png", Texture.class);
-		manager.load("pictures/fond2.png", Texture.class);
+		manager.load("textures/ui.pack", TextureAtlas.class);
+		manager.load("pictures/fond.png", Texture.class,params);
+		manager.load("pictures/fond2.png", Texture.class,params);
 		manager.load("musics/intro.mp3", Music.class);
+	    manager.load("textures/level.json", Skin.class, new SkinLoader.SkinParameter("textures/level.pack"));
+	    manager.load("textures/ui.json", Skin.class, new SkinLoader.SkinParameter("textures/ui.pack"));
 	}
 	
 	public static void finishall() {
-		Gdx.app.debug("AssetLoader","Ajout des textures disabled,over et down");
-		Atlas_level = manager.get("textures/level.pack");
-		if (manager.isLoaded("textures/level.pack")) {
-		for(String toload: new String[]{"leveler0","leveler1","leveler2","leveler3","leveler4","arrows","arrows2","exit2","cout","tech","cycle","temp","nrj","rayon","logo2"}) 
-			addstyle(Atlas_level,toload);
-		}
-		Gdx.app.debug("AssetLoader","Chargement des skins et attente fin chargement");
-	    manager.load("textures/level.json", Skin.class, new SkinLoader.SkinParameter("textures/level.pack"));
+		Gdx.app.debug("AssetLoader","Attente fin chargement...");
 	    manager.finishLoading();
 		Gdx.app.debug("AssetLoader","Affectation des éléments multimédia");
+		Atlas_level = manager.get("textures/level.pack");
 		intro = manager.get("musics/intro.mp3");
 		Texture_fond = manager.get("pictures/fond.png");
 		Texture_fond.setWrap(TextureWrap.Repeat, TextureWrap.Repeat);
+		Texture_fond.setFilter(quality, quality);
 		Texture_fond2 = manager.get("pictures/fond2.png");
 		Texture_fond2.setWrap(TextureWrap.Repeat, TextureWrap.Repeat);
+		Texture_fond2.setFilter(quality, quality);
 	    Skin_level = manager.get("textures/level.json");
-	    Skin_level.addRegions(Atlas_level);
+	    Skin_ui = manager.get("textures/ui.json");	    
 	    Gdx.app.debug("AssetLoader","Definition des constantes");
 		Levelcolors=new Color[5];
-		Levelcolors=new Color[]{AssetLoader.Skin_level.getColor("world1"),AssetLoader.Skin_level.getColor("world2"),AssetLoader.Skin_level.getColor("world3"),AssetLoader.Skin_level.getColor("world4"),AssetLoader.Skin_level.getColor("world5")};
+		Levelcolors=new Color[]{AssetLoader.Skin_level.getColor("world0"),AssetLoader.Skin_level.getColor("world1"),AssetLoader.Skin_level.getColor("world2"),AssetLoader.Skin_level.getColor("world3"),AssetLoader.Skin_level.getColor("world4")};
 		Typecolors=new Color[13];
 		Typecolors=new Color[]{new Color(0,0,1f,1),new Color(0,0.6f,0,1),new Color(0.196f,0.803f,0.196f,1),new Color(0.5f,0.5f,0.5f,1),new Color(0.8f,0.8f,0.8f,1),new Color(0.6f,0,0,1),new Color(1f,0,0,1),new Color(0,0,0.6f,1),new Color(0,0,0.6f,1),new Color(0,0,0.6f,1),new Color(0,0,0.6f,1),new Color(0.294f,0.466f,0.615f,1),new Color(0.478f,0.192f,0.098f,1)};
 		Typenames=new String[13];
 		Typenames=new String[]{"E-","e-","Ph","e0","E0","e+","E+","K","L","M","N","n","p"};
-	    Gdx.app.debug("AssetLoader","Création des tiles...");		
+		Gdx.app.debug("AssetLoader","Création des tiles...");		
         tileSet = new TiledMapTileSet();
         Array<TextureAtlas.AtlasRegion> allregions=Atlas_level.getRegions();
+        Gdx.app.debug("AssetLoader",allregions.size+" régions disponibles");
         for (int i=0;i<allregions.size;i++) {
+        	allregions.get(i).getTexture().setFilter(quality, quality);
         	if (allregions.get(i).name.startsWith("sprite")) {
         		if (allregions.get(i).name.contains("#"))
         		{
@@ -208,7 +189,10 @@ public class AssetLoader {
         FileHandle baseFileHandle = Gdx.files.internal("i18n/messages/messages");
         usa = I18NBundle.createBundle(baseFileHandle, new Locale("en"));   
         french = I18NBundle.createBundle(baseFileHandle, new Locale("fr"));
-        language=usa;
+        if (Preference.prefs.getBoolean("Language"))
+        	language=french;
+        else
+        	language=usa;
         I18NBundle.setExceptionOnMissingKey(true);
         }
 	
@@ -220,14 +204,6 @@ public class AssetLoader {
 		return null;
 	}
 	
-	public static int setpref() {
-		prefs = Gdx.app.getPreferences("WireWorld - Evolving Games");
-		if (prefs.contains("log"))
-			return prefs.getInteger("log");
-		else
-			return Gdx.app.LOG_INFO;
-	}
-	
 	public static void init() {
 		Gdx.app.debug("AssetLoader","Initialisation de la résolution virtuelle...");
 		int realWidth=Gdx.graphics.getWidth();
@@ -247,7 +223,7 @@ public class AssetLoader {
 		Camera = new OrthographicCamera(width,height);
 		Camera.position.set(width/2, height/2, 0);
 		Camera.update();
-		if (stretch) {
+		if (Preference.prefs.getInteger("Adaptation")==1) {
 			viewport = new StretchViewport(width,height);
 			Gdx.app.debug("AssetLoader","Adaptation d'écran maximale, 'Aspect-Ratio' non conservé.");				
 		}
@@ -259,12 +235,16 @@ public class AssetLoader {
 	}
 
 	public static void load() {
+		Gdx.app.debug("AssetLoader","Réglage de la qualité des textures");		
+		quality=GameScreen.quality.values()[Preference.prefs.getInteger("Quality")].getQuality();
 		Gdx.app.debug("AssetLoader","Chargements des éléments minimalistes");
-		Texture_logo = new Texture(Gdx.files.internal("pictures/logo.png"));
-		Texture_logo.setFilter(TextureFilter.Linear,TextureFilter.Linear);
-		emptyT=new Texture(Gdx.files.internal("pictures/empty.png"));
-		fullT=new Texture(Gdx.files.internal("pictures/full.png"));
-		empty=new NinePatch(new TextureRegion(emptyT,24,24),8,8,8,8);
+		Texture_logo = new Texture(Gdx.files.internal("pictures/logo.png"),quality==TextureFilter.MipMap);
+		Texture_logo.setFilter(quality,quality);
+		emptyT=new Texture(Gdx.files.internal("pictures/empty.png"),quality==TextureFilter.MipMap);
+		emptyT.setFilter(quality,quality);
+		fullT=new Texture(Gdx.files.internal("pictures/full.png"),quality==TextureFilter.MipMap);
+		fullT.setFilter(quality,quality);
+		empty=new NinePatch(new TextureRegion(emptyT,24,24),8,8,8,8);	
 		full=new NinePatch(new TextureRegion(fullT,24,24),8,8,8,8);
 	}
 
diff --git a/core/src/fr/evolving/assets/Preference.java b/core/src/fr/evolving/assets/Preference.java
new file mode 100644
index 0000000..5478635
--- /dev/null
+++ b/core/src/fr/evolving/assets/Preference.java
@@ -0,0 +1,43 @@
+package fr.evolving.assets;
+
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.Preferences;
+
+public class Preference {
+	public static Preferences prefs;
+	
+	public static int init() {
+		prefs = Gdx.app.getPreferences("WireWorld - Evolving Games");
+		//debug();
+		//test();
+		if (prefs.contains("log"))
+			return prefs.getInteger("log");
+		else
+			return Gdx.app.LOG_INFO;
+	}
+	
+	public static void debug() {
+		Preference.prefs.putInteger("ResolutionX", 1280);
+		Preference.prefs.putInteger("ResolutionY", 720);
+		Preference.prefs.putBoolean("Fullscreen", false);
+		Preference.prefs.putBoolean("VSync", false);
+		Preference.prefs.putInteger("log", Gdx.app.LOG_DEBUG);	
+		Gdx.app.setLogLevel(Gdx.app.LOG_DEBUG);
+		Preference.prefs.flush();
+	}
+
+	public static void test() {
+		Preference.prefs.putInteger("ResolutionX", 1920);
+		Preference.prefs.putInteger("ResolutionY", 1080);
+		Preference.prefs.putBoolean("Fullscreen", true);
+		Preference.prefs.putBoolean("VSync", true);
+		Preference.prefs.putInteger("log", Gdx.app.LOG_INFO);	
+		Gdx.app.setLogLevel(Gdx.app.LOG_INFO);
+		Preference.prefs.flush();
+	}
+
+}
+
+
+
+
diff --git a/core/src/fr/evolving/assets/SaveObject.java b/core/src/fr/evolving/assets/SaveObject.java
index 487b8cf..07c7c42 100644
--- a/core/src/fr/evolving/assets/SaveObject.java
+++ b/core/src/fr/evolving/assets/SaveObject.java
@@ -552,8 +552,160 @@ public class SaveObject {
 	true,
 	new int[][]{{}});	
 	
+	thelevels[18]=new Level(
+	    	2,
+	    	1,
+	    	"test",
+	    	"C'est un test.",
+	    	"e0",
+	    	new int[]{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	new int[]{0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	38f,
+	    	740f,
+	    	-1,
+	    	0,
+	    	new Grid(20,20),
+	    	0,
+	    	0,
+	    	0,
+	    	0,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	"",
+	    	false,
+	    	new int[][]{{2, 2}});	
+	
+	thelevels[19]=new Level(
+	    	2,
+	    	2,
+	    	"test",
+	    	"C'est un test.",
+	    	"e0",
+	    	new int[]{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	new int[]{0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	238f,
+	    	340f,
+	    	-1,
+	    	0,
+	    	new Grid(20,20),
+	    	0,
+	    	0,
+	    	0,
+	    	0,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	"",
+	    	false,
+	    	new int[][]{});
 	
 	
+	thelevels[20]=new Level(
+	    	3,
+	    	1,
+	    	"test",
+	    	"C'est un test.",
+	    	"e0",
+	    	new int[]{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	new int[]{0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	38f,
+	    	740f,
+	    	-1,
+	    	0,
+	    	new Grid(20,20),
+	    	0,
+	    	0,
+	    	0,
+	    	0,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	"",
+	    	false,
+	    	new int[][]{{3, 2}});	
+	
+	;
+	
+	thelevels[21]=new Level(
+	    	3,
+	    	2,
+	    	"test",
+	    	"C'est un test.",
+	    	"e0",
+	    	new int[]{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	new int[]{0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	438f,
+	    	540f,
+	    	-1,
+	    	0,
+	    	new Grid(20,20),
+	    	0,
+	    	0,
+	    	0,
+	    	0,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	"",
+	    	false,
+	    	new int[][]{});
+	
+	thelevels[22]=new Level(
+	    	4,
+	    	1,
+	    	"test",
+	    	"C'est un test.",
+	    	"e0",
+	    	new int[]{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	new int[]{0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	38f,
+	    	740f,
+	    	-1,
+	    	0,
+	    	new Grid(20,20),
+	    	0,
+	    	0,
+	    	0,
+	    	0,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	"",
+	    	false,
+	    	new int[][]{{4, 2}});	
+	
+	;
+	
+	thelevels[23]=new Level(
+	    	4,
+	    	2,
+	    	"test",
+	    	"C'est un test.",
+	    	"e0",
+	    	new int[]{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	new int[]{0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
+	    	238f,
+	    	640f,
+	    	-1,
+	    	0,
+	    	new Grid(20,20),
+	    	0,
+	    	0,
+	    	0,
+	    	0,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	99999,
+	    	"",
+	    	false,
+	    	new int[][]{});
 	
 	return thelevels;
 }
diff --git a/core/src/fr/evolving/game/main.java b/core/src/fr/evolving/game/main.java
index db5a762..c2fa716 100644
--- a/core/src/fr/evolving/game/main.java
+++ b/core/src/fr/evolving/game/main.java
@@ -6,21 +6,20 @@ import com.badlogic.gdx.Gdx;
 import fr.evolving.screens.GameScreen;
 import fr.evolving.screens.SplashScreen;
 import fr.evolving.assets.AssetLoader;
+import fr.evolving.assets.Preference;
 
 public class main extends Game {
 	
 	@Override
 	public void create() {
-		Gdx.app.setLogLevel(AssetLoader.setpref());		
-		debug();
-		//test();
+		Gdx.app.setLogLevel(Preference.init());		
 		Gdx.app.debug(getClass().getSimpleName(), "Récupération de la résolution des préférences.");		
-		if (AssetLoader.prefs.getInteger("ResolutionX")>0 && AssetLoader.prefs.getInteger("ResolutionY")>0)	{
+		if (Preference.prefs.getInteger("ResolutionX")>0 && Preference.prefs.getInteger("ResolutionY")>0)	{
 			try {
-				int ResolutionX=AssetLoader.prefs.getInteger("ResolutionX");
-				int ResolutionY=AssetLoader.prefs.getInteger("ResolutionY");
-				boolean Fullscreen=AssetLoader.prefs.getBoolean("Fullscreen");
-				boolean VSync=AssetLoader.prefs.getBoolean("VSync");
+				int ResolutionX=Preference.prefs.getInteger("ResolutionX");
+				int ResolutionY=Preference.prefs.getInteger("ResolutionY");
+				boolean Fullscreen=Preference.prefs.getBoolean("Fullscreen");
+				boolean VSync=Preference.prefs.getBoolean("VSync");
 				Gdx.graphics.setDisplayMode(ResolutionX, ResolutionY, Fullscreen);
 				Gdx.graphics.setVSync(VSync);
 			} catch (ClassCastException e) {
@@ -37,26 +36,6 @@ public class main extends Game {
 		setScreen(new SplashScreen(this));
 	}
 	
-	public void debug() {
-		AssetLoader.prefs.putInteger("ResolutionX", 1280);
-		AssetLoader.prefs.putInteger("ResolutionY", 720);
-		AssetLoader.prefs.putBoolean("Fullscreen", false);
-		AssetLoader.prefs.putBoolean("VSync", false);
-		AssetLoader.prefs.putInteger("log", Gdx.app.LOG_DEBUG);	
-		Gdx.app.setLogLevel(Gdx.app.LOG_DEBUG);
-		AssetLoader.prefs.flush();
-	}
-	
-	public void test() {
-		AssetLoader.prefs.putInteger("ResolutionX", 1920);
-		AssetLoader.prefs.putInteger("ResolutionY", 1080);
-		AssetLoader.prefs.putBoolean("Fullscreen", true);
-		AssetLoader.prefs.putBoolean("VSync", true);
-		AssetLoader.prefs.putInteger("log", Gdx.app.LOG_INFO);	
-		Gdx.app.setLogLevel(Gdx.app.LOG_INFO);
-		AssetLoader.prefs.flush();
-	}
-
 	@Override
 	public void dispose() {
 		super.dispose();
diff --git a/core/src/fr/evolving/screens/GameScreen.java b/core/src/fr/evolving/screens/GameScreen.java
index d54d5af..6364207 100644
--- a/core/src/fr/evolving/screens/GameScreen.java
+++ b/core/src/fr/evolving/screens/GameScreen.java
@@ -13,8 +13,10 @@ import com.badlogic.gdx.Graphics.DisplayMode;
 import com.badlogic.gdx.InputMultiplexer;
 import com.badlogic.gdx.InputProcessor;
 import com.badlogic.gdx.Screen;
+import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.OrthographicCamera;
+import com.badlogic.gdx.graphics.Texture.TextureFilter;
 import com.badlogic.gdx.input.GestureDetector;
 import com.badlogic.gdx.maps.MapLayers;
 import com.badlogic.gdx.maps.MapProperties;
@@ -29,16 +31,22 @@ import com.badlogic.gdx.scenes.scene2d.Actor;
 import com.badlogic.gdx.scenes.scene2d.InputEvent;
 import com.badlogic.gdx.scenes.scene2d.InputListener;
 import com.badlogic.gdx.scenes.scene2d.Stage;
+import com.badlogic.gdx.scenes.scene2d.ui.CheckBox;
 import com.badlogic.gdx.scenes.scene2d.ui.HorizontalGroup;
 import com.badlogic.gdx.scenes.scene2d.ui.Image;
 import com.badlogic.gdx.scenes.scene2d.ui.ImageButton;
 import com.badlogic.gdx.scenes.scene2d.ui.ImageTextButton;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
+import com.badlogic.gdx.scenes.scene2d.ui.SelectBox;
+import com.badlogic.gdx.scenes.scene2d.ui.Slider;
 import com.badlogic.gdx.scenes.scene2d.ui.Table;
 import com.badlogic.gdx.scenes.scene2d.ui.TextArea;
+import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
 import com.badlogic.gdx.scenes.scene2d.ui.Tooltip;
 import com.badlogic.gdx.scenes.scene2d.ui.VerticalGroup;
+import com.badlogic.gdx.scenes.scene2d.ui.Window;
 import com.badlogic.gdx.scenes.scene2d.utils.ActorGestureListener;
+import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
 import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
 import com.badlogic.gdx.scenes.scene2d.utils.TextureRegionDrawable;
 import com.badlogic.gdx.utils.Array;
@@ -54,6 +62,7 @@ import fr.evolving.UI.ButtonLevel;
 import fr.evolving.UI.Objectives;
 import fr.evolving.UI.TouchMaptiles;
 import fr.evolving.assets.AssetLoader;
+import fr.evolving.assets.Preference;
 import fr.evolving.automata.Level;
 import fr.evolving.automata.Positiver_I;
 import fr.evolving.automata.Positiver_II;
@@ -75,8 +84,15 @@ public class GameScreen implements Screen {
 	private GameRenderer Renderer;
 	private float runTime;
 	public Level level;
+	private Window winOptions;
 	private ImageButton[] Barre;
-	private ImageButton info_up_nrj,info_up_temp,info_up_rayon,info_up_cycle,info_up_nrjval,info_up_tempval,info_up_rayonval,info_up_cycleval;
+	private CheckBox SetSound,SetVsynch,SetFullscreen,SetAnimation,Settuto,Setdebog,Setrefresh;
+	private Slider SetEffectvolume,SetMusicvolume;
+	private TextButton Setcancel,Setsave;
+	private SelectBox<resolutions> selResolution;
+	private SelectBox<quality> selTexturequal;
+	private SelectBox<adaptation> selAdaptscreen;
+	private ImageButton Setflag,info_up_nrj,info_up_temp,info_up_rayon,info_up_cycle,info_up_nrjval,info_up_tempval,info_up_rayonval,info_up_cycleval,SetFlag;
 	private ImageTextButton cycle,temp,nrj,rayon,cout,tech,research,info_cout,info_tech,info_research,info_activation;
 	private ImageTextButton[] Barre2;	
 	String[] tocreate={"run","stop","speed","separator","move","zoomp","zoomm","infos","separator","raz","save","levels","tree","exits","separator","screen","sound","tuto","settings","separator","stat"};
@@ -92,6 +108,68 @@ public class GameScreen implements Screen {
 	private TextArea info_desc,tooltip;
 	public boolean unroll,mapexit;
 	public enum calling{mouseover,mouseclick,mousedrag,longpress,tap,taptap,zoom,fling,pan,pinch};
+	public enum quality{
+		Bas("Bas", TextureFilter.Nearest ),
+		Moyen("Moyen", TextureFilter.MipMap),
+		Eleve("Eleve", TextureFilter.Linear)	
+		;
+	    private final String text;
+	    private final TextureFilter aquality;
+	    private quality(final String text, TextureFilter aquality) {
+	        this.text = text;
+	        this.aquality=aquality;
+	    }
+	    @Override
+	    public String toString() {
+	        return text;
+	    }
+	    public TextureFilter getQuality() {
+	        return this.aquality;
+	    }
+	};
+	public enum adaptation {
+		fit("Aspect conserve"),
+		fill("Remplissage")
+		;
+	    private final String text;
+	    private adaptation(final String text) {
+	        this.text = text;
+	    }
+	    @Override
+	    public String toString() {
+	        return text;
+	    }
+	}
+	public enum resolutions{
+			r1024_768("XGA (1024x768) 4:3",1024,768),
+			r1280_720("720p (1280x720) 16:9",1280,720),
+			r1280_768("WXGA (1280x768) 5:3",1280,768),
+			r1280_1024("SXGA (1280x1024) 5:4",1280,1024),
+			r1400_1050("SXGA+ (1400x1050) 4:3",1400,1050),				
+			r1680_1050("WSXGA (1680x1050) 16:10",1680,1050),
+			r1600_1200("UXGA (1600x1200) 4:3",1600,1200),
+			r1920_1080("1080p (1920x1080) 16:9",1920,1080),
+			r1920_1200("WUXGA (1920x1200) 16:10",1920,1200),	
+			rmax("resolution Native",0,0)
+			;
+		    private final String text;
+		    private final int resx,resy;
+		    private resolutions(final String text,int resx,int resy) {
+		        this.text = text;
+		        this.resx=resx;
+		        this.resy=resy;
+		    }
+		    @Override
+		    public String toString() {
+		        return text;
+		    }
+		    public int getResolutionX() {
+		        return resx;
+		    }
+		    public int getResolutionY() {
+		        return resy;
+		    }
+		}
 	GestureDetector gesturedetector;
 
 	// This is the constructor, not the class declaration
@@ -100,7 +178,7 @@ public class GameScreen implements Screen {
 		table = new HorizontalGroup();
 		table.bottom().padLeft(5f).padBottom(8f).space(10f);
 		table2 = new VerticalGroup();
-		table2.setPosition(AssetLoader.width, AssetLoader.height*2/3);
+		table2.setPosition(AssetLoader.width, AssetLoader.height-360);
 		table2.right();
 		table2.space(10f);
 		Gdx.app.debug(getClass().getSimpleName(),"Création des elements primordiaux du screen (stage, renderer, table, level, world)");
@@ -522,9 +600,11 @@ public class GameScreen implements Screen {
 
 	@Override
 	public void render(float delta) {
+		stage.act();
 		runTime += delta;
 		world.update(delta);
-		fpsLabel.setText(Gdx.graphics.getFramesPerSecond()+"FPS");
+		if (Preference.prefs.getBoolean("Refresh"))
+			fpsLabel.setText(Gdx.graphics.getFramesPerSecond()+"FPS");
 		Renderer.render(delta, runTime,0);
 		stage_menu.draw();
 		Renderer.render(delta, runTime,1);
@@ -542,6 +622,9 @@ public class GameScreen implements Screen {
 
 	@Override
 	public void show() {
+		Gdx.app.debug(getClass().getSimpleName(),"Création de la fenêtre d'option");
+		Table Optiontable=Createoption();
+		stage.addActor(winOptions);
 		Gdx.app.log("*****","Affichage du niveau.");
 		for (int i=0;i<Barre2.length;i++) 
 			table2.addActor(Barre2[i]);
@@ -562,12 +645,13 @@ public class GameScreen implements Screen {
 		stage_info.addActor(info_cout);
 		stage_info.addActor(info_desc);	
 		stage_menu.addActor(map);
-		//stage_tooltip.addActor(tooltip);		
+		stage_tooltip.addActor(tooltip);		
 		stage.addActor(objectives);
 		stage.addActor(buttonlevel);
 		stage.addActor(rayon);
 		stage.addActor(nrj);
-		stage.addActor(fpsLabel);
+		if (Preference.prefs.getBoolean("Refresh"))
+			stage.addActor(fpsLabel);
 		stage.addActor(temp);
 		stage.addActor(cycle);
 		stage.addActor(table2);
@@ -667,6 +751,9 @@ public class GameScreen implements Screen {
 			((ImageButton)caller).setChecked(AssetLoader.Tooltipmanager.enabled);
 		}
 		else if (caller.getName()=="settings") {
+			winOptions.setVisible(!winOptions.isVisible());
+			if (winOptions.isVisible())
+				readpref();
 		}
 		else if (caller.getName()=="flag") {
 			if  (AssetLoader.language.getLocale().getDisplayName().contains("français")) 
@@ -797,5 +884,172 @@ public class GameScreen implements Screen {
 	public void dispose() {
 		stage.dispose();
 	}
+	 
+	public Table Createoption() {
+		Table layer = new Table();
+		winOptions = new Window("Options", AssetLoader.Skin_ui);
+		winOptions.add(SettingsVideo()).row();
+		winOptions.add(SettingsAudio()).row();
+		winOptions.add(SettingsOther()).row();
+		winOptions.add(SettingsButtons()).pad(10, 0, 10, 0);
+		winOptions.setColor(1, 1, 1, 0.8f);
+		winOptions.setVisible(false);
+		winOptions.pack();
+		winOptions.setPosition(100, 250);
+		return winOptions;
+	}
+	
+	public void readpref() {
+		SetFullscreen.setChecked(Preference.prefs.getBoolean("Fullscreen"));
+		SetSound.setChecked(Preference.prefs.getBoolean("Sound"));
+		Settuto.setChecked(Preference.prefs.getBoolean("Tutorial"));
+		SetVsynch.setChecked(Preference.prefs.getBoolean("VSync"));
+		Setrefresh.setChecked(Preference.prefs.getBoolean("Refresh"));
+		SetAnimation.setChecked(Preference.prefs.getBoolean("Animation"));
+		Setflag.setChecked(Preference.prefs.getBoolean("Language"));
+		SetEffectvolume.setValue(Preference.prefs.getFloat("Effect"));
+		SetMusicvolume.setValue(Preference.prefs.getFloat("Music"));		
+		selResolution.setSelectedIndex(Preference.prefs.getInteger("Resolution"));
+		selAdaptscreen.setSelectedIndex(Preference.prefs.getInteger("Adaptation"));
+		selTexturequal.setSelectedIndex(Preference.prefs.getInteger("Quality"));
+		Setdebog.setChecked(Preference.prefs.getInteger("log")==Gdx.app.LOG_DEBUG);
+	}
+	
+	public void writepref() {
+		Preference.prefs.putInteger("ResolutionX", selResolution.getSelected().getResolutionX());
+		Preference.prefs.putInteger("ResolutionY", selResolution.getSelected().getResolutionY());
+		Preference.prefs.putInteger("Resolution", selResolution.getSelectedIndex());
+		Preference.prefs.putBoolean("Fullscreen", SetFullscreen.isChecked());
+		Preference.prefs.putBoolean("Sound", SetSound.isChecked());
+		Preference.prefs.putBoolean("Tutorial", Settuto.isChecked());
+		Preference.prefs.putBoolean("VSync", SetVsynch.isChecked());
+		Preference.prefs.putBoolean("Refresh", Setrefresh.isChecked());
+		Preference.prefs.putBoolean("Animation", SetAnimation.isChecked());
+		Preference.prefs.putBoolean("Language", Setflag.isChecked());	
+		Preference.prefs.putFloat("Effect", SetEffectvolume.getValue());
+		Preference.prefs.putFloat("Music", SetMusicvolume.getValue());
+		Preference.prefs.putInteger("Adaptation", selAdaptscreen.getSelectedIndex());
+		Preference.prefs.putInteger("Quality", selTexturequal.getSelectedIndex());	
+		if (Setdebog.isChecked())
+			Preference.prefs.putInteger("log", Gdx.app.LOG_DEBUG);
+		else
+			Preference.prefs.putInteger("log", Gdx.app.LOG_INFO);
+		Preference.prefs.flush();
+	}
+	
+	private Table SettingsOther() {
+		Table table = new Table();
+		table.pad(10, 10, 0, 10);
+		table.add(new Label("Divers", AssetLoader.Skin_level, "Fluoxetine-25", Color.ORANGE)).colspan(3);
+		table.row();
+		table.columnDefaults(0).padRight(10);
+		table.columnDefaults(1).padRight(10);
+		Settuto = new CheckBox("Activation du tutoriel", AssetLoader.Skin_ui);
+		table.add(Settuto).left();
+		table.row();	
+		Setdebog = new CheckBox("Mode debugage", AssetLoader.Skin_ui);
+		table.add(Setdebog).left();
+		table.row();
+		Setrefresh = new CheckBox("Afficher le rafraichissement", AssetLoader.Skin_ui);
+		table.add(Setrefresh).left();
+		table.row();	
+		table.add(new Label("Choix de la langue", AssetLoader.Skin_ui, "default-font", Color.WHITE)).left();
+		Setflag=new ImageButton(AssetLoader.Skin_level,"Setflag");
+		table.add(Setflag);
+		table.row();
+		return table;
+	}
+	
+	private Table SettingsVideo() {
+		Table table = new Table();
+		table.pad(10, 10, 0, 10);
+		table.add(new Label("Video", AssetLoader.Skin_level, "Fluoxetine-25", Color.ORANGE)).colspan(3);
+		table.row();
+		table.columnDefaults(0).padRight(10);
+		table.columnDefaults(1).padRight(10);
+		
+		SetVsynch = new CheckBox("Synchronisation verticale", AssetLoader.Skin_ui);
+		table.add(SetVsynch).left();
+		Table tablev1 = new Table();
+		tablev1.add(new Label("Resolution:", AssetLoader.Skin_ui, "default-font", Color.WHITE)).left().row();
+		selResolution = new SelectBox<resolutions>(AssetLoader.Skin_ui);
+		selResolution.setItems(resolutions.values());
+		tablev1.add(selResolution).left().row();
+		table.add(tablev1).left();
+		table.row();	
+		
+		SetFullscreen = new CheckBox("Plein ecran", AssetLoader.Skin_ui);
+		table.add(SetFullscreen).left();
+		Table tablev2 = new Table();
+		tablev2.add(new Label("Remplissage de l'ecran:", AssetLoader.Skin_ui, "default-font", Color.WHITE)).left().row();
+		selAdaptscreen = new SelectBox<adaptation>(AssetLoader.Skin_ui);
+		selAdaptscreen.setItems(adaptation.values());
+		tablev2.add(selAdaptscreen).left().row();
+		table.add(tablev2).left();
+		table.row();
+		
+		Table tablev3 = new Table();
+		tablev3.add(new Label("Qualite des textures:", AssetLoader.Skin_ui, "default-font", Color.WHITE)).left().row();
+		SetAnimation = new CheckBox("Activer les animations", AssetLoader.Skin_ui);
+		table.add(SetAnimation).left();
+		selTexturequal = new SelectBox<quality>(AssetLoader.Skin_ui);
+		selTexturequal.setItems(quality.values());
+		tablev3.add(selTexturequal).left().row();
+		table.add(tablev3).left();
+		table.row();
+		return table;
+	}
+	
+	
+	private Table SettingsAudio() {
+		Table table = new Table();
+		table.pad(10, 10, 0, 10);
+		table.add(new Label("Audio", AssetLoader.Skin_level, "Fluoxetine-25", Color.ORANGE)).colspan(3);
+		table.row();
+		table.columnDefaults(0).padRight(10);
+		table.columnDefaults(1).padRight(10);
+		SetSound = new CheckBox("Activation du son", AssetLoader.Skin_ui);
+		table.add(SetSound).left();
+		table.row();	
+		table.add(new Label("Volume des effets", AssetLoader.Skin_ui));
+		SetEffectvolume = new Slider(0.0f, 1.0f, 0.1f, false, AssetLoader.Skin_ui);
+		table.add(SetEffectvolume).left();
+		table.row();
+		table.add(new Label("Volume de la musiques", AssetLoader.Skin_ui));
+		SetMusicvolume = new Slider(0.0f, 1.0f, 0.1f, false, AssetLoader.Skin_ui);
+		table.add(SetMusicvolume).left();
+		table.row();		
+		return table;
+	}
+	
+	private void onSaveClicked() {
+		winOptions.setVisible(false);
+		writepref();
+	}
+	
+	private void onCancelClicked() {
+		winOptions.setVisible(false);
+	}
 
+	private Table SettingsButtons() {
+		Table table = new Table();
+		table.pad(10, 10, 0, 10);
+		Setsave = new TextButton("Save", AssetLoader.Skin_ui);
+		table.add(Setsave).padRight(30);
+		Setsave.addListener(new ChangeListener() {
+			@Override
+			public void changed(ChangeEvent event, Actor actor) {
+				onSaveClicked();
+			}
+		});
+		Setcancel = new TextButton("Cancel", AssetLoader.Skin_ui);
+		table.add(Setcancel);
+		Setcancel.addListener(new ChangeListener() {
+			@Override
+			public void changed(ChangeEvent event, Actor actor) {
+				onCancelClicked();
+			}
+		});
+		return table;
+	}
 }