/*Allison Finley
This program will */

//import the scanner so inputs can be read from the keyboard
import java.util.Scanner;

public class DiceGame
{
	int numSides;
	String name;
	int totalSides;
	int money;
	double avgMoney;

	// this is to run the class with the functions of both.
	public static void main(String[] args)
	{

		//this creates an object of the class to use its methods
		DiceGame test = new DiceGame();
		test.readInput();
		test.output();
		test.numRolls();

	}

	//to ask the user for the number of sides on the second die
	//and their name
	public void readInput()
	{
		Scanner keyboard = new Scanner(System.in);
		System.out.print("Please enter the number of sides on the second die: ");
		numSides = keyboard.nextInt();
		keyboard.nextLine(); // Clearing the input stream.
		System.out.println("Please enter your name (minimum 5 characters): ");
		name = keyboard.nextLine();
		int len = name.length();
		while (len < 5)
			{
				System.out.println("Name must be at least "
						+ "5 characters long. Please reenter: ");
				name = keyboard.nextLine();
				len = name.length();
			}
	}
	 public void numRolls()
	 {
		 //this creates a new object for the first die.
		 Die die1 = new Die();

		 //this creates a new die object for the second die.
		 Die die2 = new Die(numSides);

		 int rollNum;
		 for (rollNum = 0; rollNum <= 50000; rollNum++)

		 {
			 //counts the total sides of both die so calculate the money exchange.
			 totalSides = die1.roll() + die2.roll();
			 System.out.println("this is the total fo both sides " + totalSides);

			 // this will take the number of sides and calculate the money
			 if (totalSides < 5)
			 {
				 money += 2;
			 }
			 else if (totalSides == 5)
			 {
				 money += 8;
			 }
			 else
			 {
				 money -= 3;
			 }

			 //this will calculate the average money per roll
			 avgMoney = money/rollNum;

			 if (rollNum % 5000 == 0)
			 System.out.printf("%-20i%-20i%d\n", rollNum, money, avgMoney);

		 }
	 }
	 public void output()
	 {
		 System.out.println("Experiment by: " + name.substring(0,6));
		 System.out.println();

	 }
}

//this is his code
//This class represents a Die (half a set of dice)

import java.util.*;     //for Random

public class Die
{
	//-------- data
	private int numSides;

	//-------- constructors
	//default constructor - sets the number of sides to 6
	public Die()
	{
		numSides = 6;
	}

	//parameterized constructor - sets the number of sides to whatever is passed in.  Throws an
	//    exception if number of sides if < 4
	public Die(int newSides)
	{
		if (newSides < 4)
			throw new IllegalArgumentException("number of sides cannot be less than 4");
		this.numSides = newSides;
	}

	//-------- methods
	//roll - rolls the Die by returning a random number between 1 and numSides
	public int roll()
	{
		Random generator = new Random();
		return generator.nextInt(numSides)+1;   //generator.nextInt(numSides) returns random in range 0 to numSides-1
	}

	//getNumSides - returns the number of sides
	public int getNumSides()
	{
		return numSides;
	}
}