DiceGame

import java.util.Scanner;

public class DiceGame
{
    public static void main( String [] args )
    {
        //Rules of the Game
        System.out.println("______________________________________");
        System.out.println("/          Rules of the Game         /");
        System.out.println("/          -----------------         /");
        System.out.println("/  1)It's you vs computer.           /");
        System.out.println("/  2)You play by rolling the dice.   /");
        System.out.println("/  3)The first player to reach 100   /");
        System.out.println("/     points wins.                   /");
        System.out.println("/  4)When a player rolls a 1         /");
        System.out.println("/     the turn is over.              /");
        System.out.println("/  5)The computer's turn is over     /");
        System.out.println("/    when turn total reach 20 points /");
        System.out.println("/    in a single turn.               /");
        System.out.println("______________________________________");

        PairOfDice d1 = new PairOfDice(); //Creating PairOfDice object

        int turnTotal = 0;
        int computerTotal = 0; //your total
        int playerTotal = 0; //computer's total
        int turnOver = 1; //when to give up die
        int winner = 100; // amount to be reached before winning

        Scanner in = new Scanner( System.in );
        String answer; // named of what will take answer from user

        // first do-while loop is for repeating the change between user and computer
        do{
            if (playerTotal <= winner && computerTotal <= winner)
            {
                System.out.println("Your turn.");

                // do-while loop for the player's turn.
                do
                {
                System.out.println("Type 'y' if ready and 'n' to end turn.");
                answer = in.next();

                if (answer.equalsIgnoreCase("y") && playerTotal <= winner && computerTotal <= winner)
                {
                    d1.roll();
                    System.out.println(d1.d1);
                    System.out.println(d1.d2);
                    //d1.toString();
                    //System.out.println(d1);

                    // if and else statement to figure out whether user's turn is over or not.
                    if (d1.getDie1() == turnOver || d1.getDie2() == turnOver){
                                                turnTotal = 0;
                        System.out.println("You rolled a 1. Your turn is over.");
                        System.out.println("Please type 'done' when you are ready to turn the dice over to the Computer.");
                        answer = in.next();
                    }
                    else
                    {
                        turnTotal = turnTotal + d1.getDiceSum();
                        playerTotal = playerTotal + d1.getDiceSum();
                        System.out.println("Your Turn Total: " + turnTotal);
                        System.out.println("Your Grand Total: " + playerTotal);
                    }

                                }
                }

                while (answer.equalsIgnoreCase("y") && playerTotal <= winner && computerTotal <= winner);
                turnTotal = 0; // turntotal assigned to 0 again.
                System.out.println();
                System.out.println("Your Grand Total is: " + playerTotal);
                System.out.println("The Computer's Grand Total is: " + computerTotal);
                System.out.println();

                //Begin the Computer's turn
                int endComputerTurn = 20;//when to end computer's turn
                turnOver = 1; //what die equals for turn to be over
                int answercomp = 1;

                do
                {
                    if (turnTotal <= endComputerTurn && answercomp == 1 && playerTotal <= winner && computerTotal <= winner)
                    {
                        d1.roll();
                        System.out.println("Computer rolled a " + d1.getDie1());
                         System.out.println("Computer rolled a " + d1.getDie2());
                        //d1.toString();
                        //System.out.println(d1);
                                if (d1.getDie1() == turnOver || d1.getDie2() == turnOver)
                                {
                                    System.out.println("The Computer rolled a 1. Their turn is over.");
                                    answercomp = 0;
                                }

                                else
                                {
                                    turnTotal = turnTotal + d1.getDiceSum();
                                    computerTotal = computerTotal + d1.getDiceSum();
                                    System.out.println("The Computer's Turn Total is: " + turnTotal);
                                    System.out.println("The Computer's Grand Total is: " + computerTotal);
                                }
                    }
                }

                while (turnTotal <= endComputerTurn && answercomp == 1 && playerTotal <= winner && computerTotal <= winner);
                turnTotal = 0; //turntotal assigned to 0 again.

                if (playerTotal <= winner || computerTotal <= winner)
                {
                    System.out.println();
                    System.out.println("The Computer's Grand Total is: " + computerTotal);
                    System.out.println("Your Grand Total is: " + playerTotal);
                    System.out.println();
                }

                else
                {
                System.out.println();
                System.out.println();
                }
            }
        }

        while(playerTotal <= winner && computerTotal <= winner);

        // if-else statements to check if there is a winner
        if (playerTotal >= winner)
            System.out.println("You win!");
        else
            System.out.println("You lose ): ");

    }
}