@Override
  public void mousePressed(MouseEvent arg0) {
    // TODO Auto-generated method stub
    if (angryFrame.getContentPane() == angryMenuNewView) angryMenuNewView.requestFocus();

    if (angryFrame.getContentPane() == angryMenuLoadView) angryMenuLoadView.requestFocus();
  }
  public MenuController(GameFrame frame) {

    angryFrame = frame;
    angryModel = angryFrame.getAngryModel();
    angryPlayers = angryModel.getPlayers();

    // on recupere les differentes vues du menu
    angryMenuHomeView = frame.getAngryMenuHomeView();
    angryMenuNewView = frame.getAngryMenuNewView();
    angryMenuLoadView = frame.getAngryMenuLoadView();
    angryMenuOptionsView = frame.getAngryMenuOptionsView();
    angryMenuDifficultyView = frame.getAngryMenuDifficultyView();
    angryMenuLevelView = frame.getAngryMenuLevelView();

    // on recupere les objets du menu necessaires
    // et on leur ajoute  un actionlistener

    backfromNewButton = angryMenuNewView.getBackButton();
    backfromNewButton.addActionListener(this);
    backfromLoadButton = angryMenuLoadView.getBackButton();
    backfromLoadButton.addActionListener(this);
    backfromOptionsButton = angryMenuOptionsView.getBackButton();
    backfromOptionsButton.addActionListener(this);
    backfromDifficultyButton = angryMenuDifficultyView.getBackButton();
    backfromDifficultyButton.addActionListener(this);
    backfromLevelButton = angryMenuLevelView.getBackButton();
    backfromLevelButton.addActionListener(this);

    newButton = angryMenuHomeView.getNewButton();
    newButton.addActionListener(this);
    loadButton = angryMenuHomeView.getLoadButton();
    loadButton.addActionListener(this);
    optionsButton = angryMenuHomeView.getOptionsButton();
    optionsButton.addActionListener(this);
    exitButton = angryMenuHomeView.getExitButton();
    exitButton.addActionListener(this);

    playerNameField = angryMenuNewView.getPlayerNameField();
    okNewButton = angryMenuNewView.getOkNewButton();
    okNewButton.addActionListener(this);

    playersList = angryMenuLoadView.getPlayersList();
    deleteButton = angryMenuLoadView.getDeleteButton();
    deleteButton.addActionListener(this);
    okLoadButton = angryMenuLoadView.getOkLoadButton();
    okLoadButton.addActionListener(this);

    easyButton = angryMenuDifficultyView.getEasyButton();
    easyButton.addActionListener(this);
    mediumButton = angryMenuDifficultyView.getMediumButton();
    mediumButton.addActionListener(this);
    hardButton = angryMenuDifficultyView.getHardButton();
    hardButton.addActionListener(this);
    extremeButton = angryMenuDifficultyView.getExtremeButton();
    extremeButton.addActionListener(this);

    lvlButtons = angryMenuLevelView.getLvlButtons();
    for (JButton button : lvlButtons) {
      button.addActionListener(this);
    }

    JOptionPane.setDefaultLocale(Locale.ENGLISH);
  }
 @Override
 public void keyPressed(KeyEvent e) {
   switch (e.getKeyCode()) {
     case KeyEvent.VK_ESCAPE:
       if (angryFrame.getContentPane() == angryMenuHomeView) {
         int option =
             javax.swing.JOptionPane.showConfirmDialog(
                 null,
                 "Are you sure ?",
                 "Confirmation to leave",
                 JOptionPane.YES_NO_OPTION,
                 JOptionPane.QUESTION_MESSAGE);
         if (option == JOptionPane.OK_OPTION) {
           System.exit(0);
         }
       }
       if (angryFrame.getContentPane() == angryMenuNewView
           || angryFrame.getContentPane() == angryMenuLoadView
           || angryFrame.getContentPane() == angryMenuOptionsView) {
         angryFrame.setContentPane(angryMenuHomeView);
         angryMenuHomeView.requestFocus();
         angryFrame.setVisible(true);
       }
       if (angryFrame.getContentPane() == angryMenuDifficultyView) {
         if (angryMenuDifficultyView.getParentPanel() == "newPanel") {
           angryFrame.setContentPane(angryMenuNewView);
           angryMenuNewView.requestFocus();
           angryFrame.setVisible(true);
         } else {
           angryFrame.setContentPane(angryMenuLoadView);
           angryMenuLoadView.requestFocus();
           angryFrame.setVisible(true);
         }
       }
       if (angryFrame.getContentPane() == angryMenuLevelView) {
         angryFrame.setContentPane(angryMenuDifficultyView);
         angryMenuDifficultyView.requestFocus();
         angryFrame.setVisible(true);
       }
       break;
     default:
       System.out.println("What are you trying to do ??!");
   }
 }
  @Override
  public void actionPerformed(ActionEvent e) {
    // on change de panel en fonction du bouton clique

    if (e.getSource().equals(backfromNewButton)
        || e.getSource().equals(backfromLoadButton)
        || e.getSource().equals(backfromOptionsButton)) {
      angryFrame.setContentPane(angryMenuHomeView);
      angryMenuHomeView.requestFocus();
      angryFrame.setVisible(true);
    }
    if (e.getSource().equals(backfromDifficultyButton)) {
      if (angryMenuDifficultyView.getParentPanel() == "newPanel") {
        angryFrame.setContentPane(angryMenuNewView);
        angryMenuNewView.requestFocus();
        angryFrame.setVisible(true);
      } else {
        angryFrame.setContentPane(angryMenuLoadView);
        angryMenuLoadView.requestFocus();
        angryFrame.setVisible(true);
      }
    }

    if (e.getSource().equals(backfromLevelButton)) {
      angryFrame.setContentPane(angryMenuDifficultyView);
      angryMenuDifficultyView.requestFocus();
      angryFrame.setVisible(true);
    }

    if (e.getSource().equals(newButton)) {
      angryFrame.setContentPane(angryMenuNewView);
      angryMenuNewView.requestFocus();
      angryFrame.setVisible(true);
    }

    if (e.getSource().equals(loadButton)) {
      if (angryFrame.getAngryModel().getPlayers().isEmpty()) {
        javax.swing.JOptionPane.showMessageDialog(null, "No save file found !");
      } else {
        angryFrame.setContentPane(angryMenuLoadView);
        angryMenuLoadView.requestFocus();
        angryFrame.setVisible(true);
      }
    }

    if (e.getSource().equals(optionsButton)) {
      angryFrame.setContentPane(angryMenuOptionsView);
      angryMenuOptionsView.requestFocus();
      angryFrame.setVisible(true);
    }

    if (e.getSource().equals(exitButton)) {
      int option =
          javax.swing.JOptionPane.showConfirmDialog(
              null,
              "Are you sure ?",
              "Exit confirmation",
              JOptionPane.YES_NO_OPTION,
              JOptionPane.QUESTION_MESSAGE);
      if (option == JOptionPane.OK_OPTION) {
        System.exit(0);
      }
    }

    if (e.getSource().equals(okNewButton)) {
      if (playerNameField.getText().equals("")) {
        javax.swing.JOptionPane.showMessageDialog(null, "You must enter your name, please.");
      } else {
        // creation d'un nouveau joueur
        currentPlayer = new Player(playerNameField.getText());
        angryFrame.setCurrentPlayer(currentPlayer);
        angryFrame.setDifficulty("");
        angryFrame.setCurrentLevel(0);
        angryFrame.setCurrentHighScore();

        angryFrame.setContentPane(angryMenuDifficultyView);
        angryMenuDifficultyView.setParentPanel("newPanel");
        angryMenuDifficultyView.requestFocus();
        angryFrame.setVisible(true);

        // actualisation de la liste des joueurs
        ArrayList<Player> players = new ArrayList<Player>();
        try {
          File initial = new File("save");
          for (File f : initial.listFiles()) {
            FileInputStream fis = new FileInputStream(f);
            ObjectInputStream ois = new ObjectInputStream(fis);
            Player pl = (Player) ois.readObject();
            players.add(pl);
          }
        } catch (Exception e1) {
          e1.printStackTrace();
        }
        angryFrame.setPlayers(players);
        angryMenuLoadView.setPlayersList(players);
      }
    }

    if (e.getSource().equals(okLoadButton)) {
      // chargement du joueur choisi
      currentPlayer = (Player) playersList.getSelectedItem();
      angryFrame.setCurrentPlayer(currentPlayer);
      angryFrame.setDifficulty("");
      angryFrame.setCurrentLevel(0);
      angryFrame.setCurrentHighScore();

      angryFrame.setContentPane(angryMenuDifficultyView);
      angryMenuDifficultyView.setParentPanel("loadPanel");
      angryMenuDifficultyView.requestFocus();
      angryFrame.setVisible(true);

      // actualisation de la liste des joueurs
      ArrayList<Player> players = new ArrayList<Player>();
      try {
        File initial = new File("save");
        for (File f : initial.listFiles()) {
          FileInputStream fis = new FileInputStream(f);
          ObjectInputStream ois = new ObjectInputStream(fis);
          Player pl = (Player) ois.readObject();
          players.add(pl);
        }
      } catch (Exception e1) {
        e1.printStackTrace();
      }

      angryFrame.setPlayers(players);
      angryMenuLoadView.setPlayersList(players);
    }

    if (e.getSource().equals(deleteButton)) {
      int option =
          javax.swing.JOptionPane.showConfirmDialog(
              null,
              "Are you sure ?",
              "Confirmation before suppression",
              JOptionPane.YES_NO_OPTION,
              JOptionPane.QUESTION_MESSAGE);
      if (option == JOptionPane.OK_OPTION) {
        // suppression du fichier choisi
        Player p = (Player) playersList.getSelectedItem();
        playersList.removeItem(p);
        File file = new File("save/" + p.getName() + ".save");
        file.delete();

        // actualisation de la liste des joueurs
        ArrayList<Player> players = new ArrayList<Player>();
        try {
          File initial = new File("save");
          for (File f : initial.listFiles()) {
            FileInputStream fis = new FileInputStream(f);
            ObjectInputStream ois = new ObjectInputStream(fis);
            Player pl = (Player) ois.readObject();
            players.add(pl);
          }
        } catch (Exception e1) {
          e1.printStackTrace();
        }

        angryFrame.setPlayers(players);
        angryMenuLoadView.setPlayersList(players);

        angryFrame.setContentPane(angryMenuLoadView);
        angryMenuLoadView.requestFocus();
        angryFrame.setVisible(true);
      }
    }

    // on actualise la variable difficulty
    if (e.getSource().equals(easyButton)) {
      difficulty = "easy";
    }

    if (e.getSource().equals(mediumButton)) {
      difficulty = "medium";
    }

    if (e.getSource().equals(hardButton)) {
      difficulty = "hard";
    }

    if (e.getSource().equals(extremeButton)) {
      difficulty = "extreme";
    }

    // on affiche la page des niveaux
    // selon la sauvegarde les boutons sont disponibles ou non
    if (!difficulty.equals("")
        && (e.getSource().equals(easyButton)
            || e.getSource().equals(mediumButton)
            || e.getSource().equals(hardButton)
            || e.getSource().equals(extremeButton))) {
      for (int lvlNumber = 0; lvlNumber < lvlButtons.size(); ++lvlNumber) {
        lvlButtons.get(lvlNumber).setEnabled(false);

        if (currentPlayer.isFinished(lvlNumber, difficulty)) {
          lvlButtons.get(lvlNumber).setEnabled(true);
          if ((lvlNumber + 1) < lvlButtons.size()) lvlButtons.get(lvlNumber + 1).setEnabled(true);
        }
      }
      lvlButtons.get(0).setEnabled(true);

      angryFrame.setDifficulty(difficulty);

      angryFrame.setContentPane(angryMenuLevelView);
      angryMenuLevelView.requestFocus();
      angryFrame.setVisible(true);
    }

    // on lance le jeu correspondant au niveau choisi
    for (int i = 0; i < lvlButtons.size(); ++i) {
      if (e.getSource().equals(lvlButtons.get(i))) {
        Level lvl = new Level("res/maps/lvl0" + (i + 1) + ".txt", difficulty);
        if (lvl.isLoaded()) {
          angryFrame.getAngryView().setMap(lvl);
          angryFrame.getAngryModel().setMap(lvl);
          angryFrame.setCurrentHighScore();
          angryFrame.setGame();
          angryFrame.setCurrentLevel(i + 1);
        } else {
          javax.swing.JOptionPane.showMessageDialog(null, "No map for this level yet !");
        }
      }
    }
  }