public void computerThrowsRock()
        {
            bool computerWins = false;
            bool playerWins = false;
            bool computerChoiceRock = true;
            string playerChoice = Console.ReadLine();
            PlayerThrow playerThrow = new PlayerThrow();
            playerChoice = playerThrow.playerSign();

            switch (playerChoice)
            {
                case "Paper":
                    Console.WriteLine("Paper covers rock.  Player wins.");
                    playerWins = true;
                    break;
                case "Scissors":
                    Console.WriteLine("Rock crushes scissors.  Computer wins.");
                    computerWins = true;
                    break;
                case "Lizard":
                    Console.WriteLine("Rock crushes lizard.  Computer wins");
                    computerWins = true;
                    break;
                case "Spock":
                    Console.WriteLine("Spock vaporizes rock.  Player wins.");
                    playerWins = true;
                    break;
                default:
                    Console.WriteLine("Rocks smash into each other.  No winner.");
                    break;
            }

        }
        public void computerThrowSpock()
        {
            bool computerWins = false;
            bool playerWins = false;
            string computerChoiceSpock;
            string playerChoice = Console.ReadLine();
            PlayerThrow playerThrow = new PlayerThrow();
            playerChoice = playerThrow.playerSign();

            switch (playerChoice) 
            {
                case "Rock":
                    Console.WriteLine("Spock vaporizes rock.  Computer wins.");
                    computerWins = true;
                    break;
                case "Paper":
                    Console.WriteLine("Paper disproves Spock.  Player wins.");
                    playerWins = true;
                    break;
                case "Scissors":
                    Console.WriteLine("Spock smashes scissors.  Computer wins");
                    computerWins = true;
                    break;
                case "Lizard":
                    Console.WriteLine("Lizard poisons Spock.  Player wins.");
                    playerWins = true;
                    break;
                default:
                    Console.WriteLine("Spock battles Spock, universe implodes.  No winner.");
                    break;
            }
        }
        public void computerThrowsRock()
        {
            bool computerWins = false;
            bool playerWins = false;
            bool computerChoicePaper = true;
            string playerChoice = Console.ReadLine();
            PlayerThrow playerThrow = new PlayerThrow();
            playerChoice = playerThrow.playerSign();

            switch (playerChoice)
            {
                case "Rock":
                    Console.WriteLine("Paper covers rock.  Computer wins.");
                    computerWins = true;
                    break;
                case "Scissors":
                    Console.WriteLine("Scissors cut paper.  Player wins.");
                    playerWins = true;
                    break;
                case "Lizard":
                    Console.WriteLine("Lizard eats paper.  Player wins");
                    playerWins = true;
                    break;
                case "Spock":
                    Console.WriteLine("Paper disproves Spock.  Computer wins.");
                    computerWins = true;
                    break;
                default:
                    Console.WriteLine("Papers float to ground.  No winner.");
                    break;
            }
        }        
        public void computerThrowsLizard() {
            bool computerWins = false;
            bool playerWins = false;
            bool computerChoiceLizard = true;
            string playerChoice = Console.ReadLine();
            PlayerThrow playerThrow = new PlayerThrow();
            playerChoice = playerThrow.playerSign();
            

            switch (playerChoice)
            {
                case "Rock":
                    Console.WriteLine("Rock crushes lizard.  Player wins.");
                    playerWins = true;
                    break;
                case "Paper":
                    Console.WriteLine("Lizard eats paper.  Computer wins.") ;
                    computerWins = true;
                    break;
                case "Scissors":
                    Console.WriteLine("Scissors decapiitate lizard.  Player wins");
                    playerWins = true;
                    break;
                case "Spock":
                    Console.WriteLine("Lizard poisons Spock.  Computer wins.");
                    computerWins = true;
                    break;
                default:
                    Console.WriteLine("Scissors commence duel.  No winner.");
                    break;
            }
        }