diff --git a/src/configuration/Config.java b/src/configuration/Config.java
index 94478bc..b400758 100644
--- a/src/configuration/Config.java
+++ b/src/configuration/Config.java
@@ -4,20 +4,24 @@ import java.io.*;
 import org.json.simple.*;
 import org.json.simple.parser.*;
 
-public class JsonToJava {
-
-	public static void main(String args[]) {
-
-		JsonRecover();
-
+public class Config {
+	
+	public int width, height, rounds;
+	public boolean fullscreen;
+	public String stage;
+	public String p1, p2;
+	
+	public Config() throws FileNotFoundException {
+		parse();
 	}
 
-	private static void JsonRecover() {
+	public void parse() throws FileNotFoundException {
+		
 		// initialize the parser
 		JSONParser jsonP = new JSONParser();
 		try {
 			// read the json document
-			JSONObject jsonO = (JSONObject) jsonP.parse(new FileReader("src/configuration/config.json"));
+			JSONObject jsonO = (JSONObject) jsonP.parse(new FileReader("game.set"));
 
 			// to print all values
 			// System.out.println(jsonO.values());
@@ -26,42 +30,45 @@ public class JsonToJava {
 			// String test = (String) jsonO.get("test");
 			// System.out.println("ceci est un test :" + test);
 
-			// arena selection
-			// select an element on the list
-			JSONArray arena = (JSONArray) jsonO.get("arena");
+			
+			JSONArray game = (JSONArray) jsonO.get("game");
+			JSONObject settings = (JSONObject) game.get(0);
+			
 			// print a case of this element
-			System.out.println("arena : " + arena.get(1));
+			stage = (String) settings.get("stage");
 
 			// nb players selection
-			JSONArray nb_players = (JSONArray) jsonO.get("nb_players");
-			System.out.println("nb_player : " + nb_players.get(1));
-
+			/* JSONArray nb_players = (JSONArray) jsonO.get("nb_players");
+			System.out.println("nb_player : " + nb_players.get(1)); */
+			
 			// character selection
-			JSONArray character1 = (JSONArray) jsonO.get("character1");
-			System.out.println("players 1 : " + character1.get(1));
+			p1 = (String) settings.get("character1");
+			p2 = (String) settings.get("character2");
 
-			JSONArray character2 = (JSONArray) jsonO.get("character2");
-			System.out.println("players 2 : " + character2.get(1));
-
-			// resolution
-			JSONArray resolution = (JSONArray) jsonO.get("resolution");
-			// resolution string " width x heigth"
-			JSONObject reso = (JSONObject) resolution.get(1);
-
-			String heightStr = (String) reso.get("height");
-			int height = Integer.parseInt(heightStr); // String to int
-
-			String widthStr = (String) reso.get("width");
-			int width = Integer.parseInt(widthStr);
-
-			System.out.println("heigth : " + height + " width : " + width);
+			height = Integer.parseInt((String) settings.get("height")); // String to int
+			width = Integer.parseInt((String) settings.get("width"));
+			
+			// fullscreen
+			String fs = (String) settings.get("fullscreen");
+			if (fs.equals("true")) {
+				fullscreen = true;
+			} else fullscreen = false;
+			
+			// rounds
+			String temprounds = (String) settings.get("rounds");
+			switch (temprounds) {
+				case "1": rounds = 1;
+				case "3": rounds = 3;
+				case "5": rounds = 5;
+				default: rounds = 1;
+			}
 
 			// button selection
-			JSONArray allButton = (JSONArray) jsonO.get("button");
+			/* JSONArray allButton = (JSONArray) jsonO.get("button");
 			System.out.println(allButton);
 
 			String up = (String) allButton.get(0);
-			System.out.println("button for up is : " + up);
+			System.out.println("button for up is : " + up); */
 
 		} catch (FileNotFoundException e) {
 			e.printStackTrace();
@@ -72,4 +79,34 @@ public class JsonToJava {
 
 		}
 	}
+	
+	@SuppressWarnings("unchecked")
+	public void write(int width, int height, int rounds, boolean fullscreen, String character1, String character2, String stage) throws Exception {
+
+		JSONObject metafile = new JSONObject();
+		JSONArray array = new JSONArray();
+		
+		JSONObject set = new JSONObject();
+		set.put("width", Integer.toString(width));
+		set.put("height", Integer.toString(height));
+		set.put("rounds", Integer.toString(rounds));
+		set.put("fullscreen", Boolean.toString(fullscreen));
+		set.put("character1", character1);
+		set.put("character2", character2);
+		set.put("stage", stage);
+		
+		array.add(set);
+		
+		metafile.put("game", array);
+
+        try (FileWriter file = new FileWriter("game.set", false)) {
+            file.write(metafile.toJSONString());
+            file.close();
+
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+	}
 }