* @param mainFrame main frame reference.
* @param game game reference.
*/
public MultiplayerPanel(MainFrame mainFrame, GameEnvironment game) {
this.mainFrame = mainFrame;
this.action = new MultiplayerActionImpl(mainFrame, game, this);
this.buttons = new TreeMap<String, JButton>();
this.users = new JTable(this.modele);
this.sorter = new TableRowSorter<TableModel>(this.users.getModel());
this.setPreferredSize(new Dimension(380, 600));