using System;

​

namespace RockPaperScissors

{

    class Program

    {

        static void Main(string[] args)

        {

            int playerMove = PlayerMove();

            int opponentMove = OpponentMove();

​

            if (playerMove == 4)

                Console.WriteLine("You lose due to forfeit. Try again!");

            else if (playerMove == 1 && opponentMove == 1 || playerMove == 2 && opponentMove == 2 || playerMove == 3 && opponentMove == 3)

                Console.WriteLine("The game is a draw! Try again!");

            else if (playerMove == 1 && opponentMove == 3 || playerMove == 2 && opponentMove == 1 || playerMove == 3 && opponentMove == 2)

                Console.WriteLine("You won!");

            else if (playerMove == 3 && opponentMove == 1 || playerMove == 1 && opponentMove == 2 || playerMove == 2 && opponentMove == 3)

                Console.WriteLine("You lose! Try again next time");

​

            Console.ReadKey();

        }

​

        static int PlayerMove()

        {

            string playerMove = " ";

            int player = 0;

​

            Console.WriteLine("Hello. We're going to play Rock, Paper, Scissors!");

            Console.WriteLine("Enter 1 for Rock. Enter 2 for Paper. Enter 3 for Scissors!");

​

            player = int.Parse(Console.ReadLine());

​

            if (player == 1)

                playerMove = "Rock";

            else if (player == 2)

                playerMove = "Paper";

            else if (player == 3)

                playerMove = "Scissors";

            else

            {

                Console.WriteLine("Enter in a correct number next time!");

                Console.WriteLine("You forfeit this round.");

                playerMove = "nothing";

                player = 4;

            }

​

            Console.WriteLine("You chose " + playerMove);

            return player;

        }

​

        static int OpponentMove()

        {

            string opponentMove = " ";

            int opponent = 0;

​

            Random randomNumbers = new Random();

​

            opponent = randomNumbers.Next(1, 4);

​

            if (opponent == 1)

                opponentMove = "Rock";

            else if (opponent == 2)

                opponentMove = "Paper";

            else if (opponent == 3)

                opponentMove = "Scissors";

​

            Console.WriteLine("Computer chose " + opponentMove);

            return opponent;

        }

    }

}

​