public WumpusPerception eventTurnLeft(AID hunterAID) {
    	if(log.isLoggable(Logger.INFO))
    		log.log(Logger.INFO, "eventTurnLeft()");

		Hunter hunter = getHunter(hunterAID);
		hunter = hunter.turnLeft();

		int xCoord = hunter.getxCoord();
		int yCoord = hunter.getyCoord();
		
		WumpusPerception perception = getPerception(worldMap[xCoord][yCoord]);

		notifyHunterListListeners();
		notifyWorldModelListeners();
		return perception;
	}