public Move getInput() { //returns next integer from System.in
		
		scanner = new Scanner(System.in);
		
		while (1 == 1) { //run until a move is selected properly
			
			int input = scanner.nextInt();//scan the user's choice
			
			switch (input) { //different cases for each integer choice, if a case is not here, does nothing

			case 1:
				return move1;
			case 2:
				return move2;
			default:
				System.out.println("Input not recognized, try again"); //in case there is a user error, try again

			}
		}
	}