private String getDirectionState(Direction direction){
		String tmp;
		switch(direction.toString()){
			case "EAST":
				tmp = "EAST";
				break;
			case "NORTH": case "NORTHWEST": case "NORTHEAST": case "NONE":
				tmp = "NORTH";
				break;
			case "SOUTH": case "SOUTHWEST": case "SOUTHEAST":
				tmp = "SOUTH";
				break;
			case "WEST":
				tmp = "WEST";
				break;
			default:
				tmp = "ERROR";
				break;
		}
		return tmp; 
				
	}