* @param client
	 */
	private void cmd_setmode(final String arg, final Client client) {
		if (arg == null) {
			changeMode(GameMode.NORMAL);
			
			send("Entering " + mode.toString() + " Mode.");
		}
		else {
			final char ch = arg.toLowerCase().charAt(0);
			
			// TODO this is kind of a kludge, since I'd have to muck with it if I added a GameMode
			if ( "ndwm".indexOf(ch) != -1 ) {
				changeMode( GameMode.fromChar(ch) );
				
				send("Entering " + mode.toString() + " Mode.");
			}
			else send("Invalid GameMode.", client);
		}
	}