//BELECINA, RHENIEL JACOB M.

//CCP 1103 - ITBC

//JACK 'EN POY

​

using System;

public class Program

{

    public static void Main()

    {

        string playerOne = "";

        string playerTwo = "";

        string input;

        string answer;

        int inputNumber;

​

        do

        {

            Console.Clear();

            Console.WriteLine("Jack 'en Poy");

            Console.WriteLine("Select your option ");

            Console.WriteLine("[1] Paper");

            Console.WriteLine("[2] Rock");

            Console.WriteLine("[3] Scissor");

            Console.WriteLine("Player one input: ");

            input = Console.ReadLine();

            if (Int32.TryParse(input, out inputNumber) == true)

            {

                if ((inputNumber > 0) & (inputNumber <= 3))

                {

                    switch (inputNumber)

                    {

                        case 1:

                            playerOne = "paper";

                            break;

                        case 2:

                            playerOne = "rock";

                            break;

                        case 3:

                            playerOne = "scissor";

                            break;

                    }

                    Console.Write("Player two input: ");

                    input = Console.ReadLine();

                    if (Int32.TryParse(input, out inputNumber) == true)

                    {

                        if ((inputNumber > 0) & (inputNumber <= 3))

                        {

                            switch (inputNumber)

                            {

                                case 1:

                                    playerTwo = "paper";

                                    switch (playerOne)

                                    {

                                        case ("paper"):

                                            Console.WriteLine("Its a draw. Nobody wins.");

                                            break;

                                        case ("rock"):

                                            Console.WriteLine("Player two wins.");

                                            break;

                                        case ("scissor"):

                                            Console.WriteLine("Player one wins.");

                                            break;

                                    }

                                    break;

                                case 2:

                                    playerTwo = "rock";

                                    switch (playerOne)

                                    {

                                        case ("paper"):

                                            Console.WriteLine("Player one wins.");

                                            break;

                                        case ("rock"):

                                            Console.WriteLine("Its a draw. Nobody wins.");

                                            break;

                                        case ("scissor"):

                                            Console.WriteLine("Player two wins.");

                                            break;

                                    }

                                    break;

                                case 3:

                                    playerTwo = "scissor";

                                    switch (playerOne)

                                    {

                                        case ("paper"):

                                            Console.WriteLine("Player two wins.");

                                            break;

                                        case ("rock"):

                                            Console.WriteLine("Player one wins.");

                                            break;

                                        case ("scissor"):

                                            Console.WriteLine("Its a draw. Nobody wins.");

                                            break;

                                    }

                                    break;

                            }

                        }

                        else

                        {

                            Console.WriteLine("Input error. Please enter a valid player two input.");

                        }

                    }

                    else

                    {

                        Console.WriteLine("Invalid input. Please enter a numeric value for player two.");

                    }

                }

                else 

                {

                    Console.WriteLine("Input error. Please enter a valid player one input.");

                }

            }

            else

            {

                Console.WriteLine("Invalid input. Please enter a numeric value for player one.");

            }

            Console.Write("\nDo you want to try again? [Y/y]: ");

            answer = Console.ReadLine();

        }while((answer == "Y") || (answer == "y"));

        Console.WriteLine("End of the program. Press any key to exit.");

    }

}