public void levelLoad(int _numLevel) {
        int numLevel=_numLevel;

        try {//Création et ouverture d'un flux de lecture
            FileInputStream fstream = new FileInputStream("level"+numLevel+".txt");
            DataInputStream in = new DataInputStream(fstream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            String strLine;

            int numligne = 0;
            while((strLine = br.readLine()) !=null) {
                String[] tampon = strLine.split(";");

                for (int i=0; i<22; i++) {
                    lvl[i][numligne]=tampon[i];
                }

                System.out.println(strLine);
                numligne++;
            }
            in.close();
        }

        catch (Exception e) {
            System.err.println("Erreur :"+e.getMessage());
        }
    }