public void rafraichir() {
		contentpan = new JPanel();
		contentpan.setLayout(new GridLayout(largeur, longueur));
		int nb = 0;


		for (int y = 0; y < largeur; y++) 
		{
			for (int x = 0; x < longueur; x++) 
			{
				it = mobile.listIterator();
				while (it.hasNext() == true) {
					ElementsMobile e = it.next();
					//System.out.println("Affichage : Monstre : "+ e.getX() + " " + e.getY());
					if ((e.getX() == y) &&( e.getY() == x) && nb == 0) {

						contentpan.add(new JLabel(new ImageIcon(e.getImage())));
						nb = 1;
					}
				}

				if (nb == 0) {
					contentpan.add(new JLabel(new ImageIcon(this.caseDonjons[x][y].getImage())));	
				}
				else {
					nb = 0;
				}


			}
		}

		fen.setContentPane(contentpan);
		fen.setVisible(true);
		this.mobile.clear();
	}