lottorun

import java.io.*;
import java.util.*;

public class lottorun {

    private static Scanner sc = new Scanner(System.in);
    private static int hasran = 0;
    private static int hasasked = 0;

    public static void main(String... args) throws IOException
    {prompt();}
    protected static void
        prompt(){
        if(hasran == 0)
        System.out.println("Lottoscript is running. Type 'spin' to test your luck.");
        String cmd = sc.nextLine();
        switch(cmd){
            case("spin"):
            case("Spin"):
            case("roll"):roll();
                break;
            default: System.out.println("Unknown Command.");
            hasran++;
            prompt();
                break;}
    }
    public static void
    roll(){
        int spins = 3;
        String[] rolls = {"*","@","%","&","$"};
        String[] luck = new String[3];
        int j = 0;
        while(j < (spins*4) + 1){
        System.out.print("-");j++;}j=0;
        System.out.println();
        for(int i = 0; i < spins; i++){
            int ran = (int) (Math.random()*(rolls.length - 1));
            luck[i] = rolls[ran];
            System.out.print(rolls[ran] + "     ");
            if(i == spins - 1)
                System.out.println();}
        while(j < (spins*4) + 1){
            System.out.print("-");j++;}j=0;
            System.out.println();
        if(luck[0] == luck[1] &&
           luck[1] == luck[2] &&
           luck[2] == luck[0])
            System.out.println("\nYou won!");
        else
            System.out.println("Better luck next time!");
        spinAgain();
    }

    public static void spinAgain(){
        if(hasasked == 0)
        System.out.println("Spin again? (y/n)");
        String cmd = sc.nextLine();
        switch(cmd)
        {
        case("y"):
        case("yes"):roll();
                    hasran = 0;
            break;
        case("n"):
        case("no"):System.exit(0);
            break;
           default:System.out.println("Unknown Command.");
            hasasked++;
            spinAgain();
            break;
        }
    }
}