/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package stensax;

import java.util.Random;
import java.util.Scanner;

public class Stensax {
    private static Object user_input;


    public static void main(String[] args) {

		Random random = new Random();


		Scanner scanner = new Scanner(System.in);


		int userChoice, computerChoice;
                String WantToPlay = "Y";
		while ( "Y".equals(WantToPlay)){
		System.out.println("Välj!(0 = Sten; 1 = Påse; 2 = Sax):");
		userChoice = scanner.nextInt();


		if(userChoice < 0 || userChoice > 2)
		{
			System.out.println("Fel Alternativ. Avslutar Programmet.");


			System.exit(0);
		}

		computerChoice = random.nextInt(3);

		if(userChoice == computerChoice)
		{
			if(userChoice == 0)
			{
				System.out.println("Båda spelarna valde sten!");
			}
			else if (userChoice == 1)
			{
				System.out.println("Båda spelarna valde påse!");
			}
			else
			{
				System.out.println("Båda spelarna valde sax!");
			}

			System.exit(0);
		}

		if(userChoice == 0)
		{
			if(computerChoice == 1)
			{
				System.out.println("Du valde sten; Datorn valde påse");
				System.out.println("Datorn vann!");
			}
			else
			{
				System.out.println("Du valde sten; Datorn valde sax");
				System.out.println("Du vann!");
			}
		}
		else if(userChoice == 1)
		{
			if(computerChoice == 0)
			{
				System.out.println("Du valde påse; Datorn valde sten");
				System.out.println("Du vann!");
			}
			else
			{
				System.out.println("Du valde påse; Datorn valde sax");
				System.out.println("Datorn vann!");
			}
		}
		else
		{
			if(computerChoice == 0)
			{
				System.out.println("Du valde sax; Datorn valde sten");
				System.out.println("Datorn vann!");
			}
			else
			{
				System.out.println("Du valde sax; Datorn valde påse");
				System.out.println("Du vann!");
			}
		}


	System.out.print("Continue Y/N?");
                }scanner.close();
    }

}