public GameHelpDialog(JFrame owner) {
		super(owner, "Controls", true);
		setDefaultCloseOperation(JDialog.HIDE_ON_CLOSE);
		setResizable(false);
		StringBuffer sb = new StringBuffer(GAMEPLAY_HELP);
		for(String s : CONTROLS_HELP) {
			sb.append(s);
			sb.append('\n');
		}
		JTextPane jta = new JTextPane();
		jta.setText(sb.toString());
		jta.setEditable(false);
		add(jta);
		pack();
	}