Craps Java Program

// By: Sammy Samkough
// Craps
// To simulate the popular game called, "Craps"

import java.util.Random;

public class Craps
{
	private static Random r = new Random();

	private int numFaces;
	private int faceValue;

	public Craps()
	{
		numFaces = 6;
		faceValue = 1;
	}

	public Craps(int sides)
	{
		numFaces = sides;
		faceValue = 1;
	}

	public void roll()
	{
		faceValue = (int)(Math.random() * numFaces) + 1;
	}

	// get results of rolled die
	public int getFaceValue()
	{
		return faceValue;
	}

	public String toString()
	{
		// we put strings since faceValue is an int
		return "" + faceValue;
	}
}
-------------------------------------------------------------------------------------------------------------------------------
// By: Sammy Samkough
// Craps
// To simulate the popular game called, "Craps"

import java.util.Scanner;

public class CrapsMain
{
	public static void main(String args[])
	{
		// instance variables
		Craps d1 = new Craps();
		Craps d2 = new Craps(6);
		Scanner sc = new Scanner(System.in);

		// variables
		int sum = 0;
		int points = 0;
		int roll = 1;
		boolean keepPlaying = true;
		String s;

		while (keepPlaying)
		{
			// roll
			d1.roll();
			d2.roll();

			// get results
			d1.getFaceValue();
			d2.getFaceValue();

			sum = d1.getFaceValue() + d2.getFaceValue();

			// print outs
			System.out.println("D1 = " + d1);
			System.out.println("D2 = " + d2);
			System.out.println("Sum = " + sum);

			// RULES
			// #1 on the 1st roll if it rolls 7 or 11 you win
			if (roll == 1 && ((sum == 7)||(sum == 11)))
			{
				System.out.println("YOU WIN!");
				points = 0;
				roll = 1;
			}

			// #2 you lose if you roll a 2, 3, or 12 on the first roll
			if (roll == 1 && sum == 2 || sum == 3 || sum == 12)
			{
				System.out.println("CRAPS! YOU LOSE!");
				points = 0;
				roll = 1;
			}

			// #3 if you roll a 4, 5, 6, 8, 9, or 10 you get that amount of points
			if (sum == 4 || sum == 5 || sum == 6 || sum == 8 || sum == 9 || sum == 10)
			{
				// add the points to each other
				points += sum;
				System.out.println("You have " + points + " point(s)");
				roll++;
			}

			// #4 on any other roll besides the first and you get a 7, you lose
			if (roll != 1 && sum == 7)
			{
				System.out.println("CRAPS! YOU LOSE!");
				points = 0;
				roll = 1;
			}

			// #5 you roll again if you roll a 2, 3, 11, or 12 if it's not the fist roll
			if (roll != 1 && ((sum == 2)||(sum == 3)||(sum == 11)||(sum == 12)))
			{
				System.out.println("Roll again.");
				roll++;
			}

			System.out.println("Would you like to keep playing? Say yes to keep playing and no to stop.");
			// asking for input
			s = sc.nextLine();

			// .equalsIgnoreCase excepts the string in any way it's capitalized
			if (s.equalsIgnoreCase("yes"))
			{
				System.out.println("Alright back to the top!");
			}
			else
			{
				// game over
				System.out.println("Okay, thanks for playing!");
				keepPlaying = false;
			}
		}
	}
}

/*
D1 = 3
D2 = 2
Sum = 5
You have 5 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 2
D2 = 1
Sum = 3
CRAPS! YOU LOSE!
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 1
D2 = 6
Sum = 7
YOU WIN!
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 4
D2 = 6
Sum = 10
You have 10 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 2
D2 = 4
Sum = 6
You have 16 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 4
D2 = 5
Sum = 9
You have 25 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 1
D2 = 1
Sum = 2
Roll again.
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 4
D2 = 2
Sum = 6
You have 31 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 5
D2 = 1
Sum = 6
You have 37 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 3
D2 = 4
Sum = 7
CRAPS! YOU LOSE!
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 5
D2 = 2
Sum = 7
YOU WIN!
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 4
D2 = 4
Sum = 8
You have 8 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 2
D2 = 4
Sum = 6
You have 14 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 4
D2 = 4
Sum = 8
You have 22 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 6
D2 = 5
Sum = 11
Roll again.
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 1
D2 = 5
Sum = 6
You have 28 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 5
D2 = 6
Sum = 11
Roll again.
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 6
D2 = 3
Sum = 9
You have 37 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 3
D2 = 2
Sum = 5
You have 42 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 1
D2 = 5
Sum = 6
You have 48 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 3
D2 = 5
Sum = 8
You have 56 point(s)
Would you like to keep playing? Say yes to keep playing and no to stop.
yes
Alright back to the top!
D1 = 3
D2 = 4
Sum = 7
CRAPS! YOU LOSE!
Would you like to keep playing? Say yes to keep playing and no to stop.
no
Okay, thanks for playing!
Press any key to continue . . .
*/