Question

Problem Statement: A company intends to offer various versions of roulette game and it wants you to develop a customized object-oriented software solution. This company plans to offer one version 100A now (similar to the simple version in project 2 so refer to it for basic requirements, but it allows multiple players and multiple games) and it is planning to add several more versions in the future. Each game has a minimum and maximum bet and it shall be able to keep track of its id, chips, money, active players, and transactions. Available chips for each game shall consist of $1, $5, $25, and $100. Each transaction shall consist of a transaction number, player number (seat number), and relevant betting information. A player can be a regular player or a VIP player. Each player keeps track of his/her own money and chips. A VIP player has a 4-digit id and name as well; the system also keeps track of all bets and awards 5% cash back credit rounding up to a whole dollar of all the bets to a VIP player when he or she leaves the game. A player can determine his/her winning amount when he or she leaves the game (include cash back credit if applicable).

The system will load all games with data from an input data file upon startup. The user (game operator) will be able to conduct one selected game at a time. The main menu should contain the following options:

Main Menu

1. Select a game

2. Add a player to the list

3. Quit

If option 1 is chosen, the user will be prompted to select a game from a list of available games and a game menu is available as shown below. When option 2 is selected, obtain necessary data and add a new player to the list of available players. When option 3 from the main menu is selected, print complete information for each game to a new text file before the program is terminated

Game Menu

1. Add a player to the game

2. Play one round

3. Return to the main menu

For option 1, you need to add the next player from a list of available players to the game. When option 2 is selected, play one round similar to project 2 and you need to exchange cash for chips for a player (if applicable), remove a player, and provide winning or losing information about the player that no longer wants to play. If option 3 is selected, return to the main menu.

See below for a sample input/output.

Initialize games. Please wait ...

All games are ready.

Available games: 100A1, 100A2

Main Menu

1. Select a game

2. Add a player to the list

3. Quit

Option --> 1

Select a game --> 100A1

Game Menu

1. Add a player to the game

2. Play one round

3. Return to main menu

. . .

Player 1 left the game with winning amount of $10

. . . .

Main Menu

1. Select a game

2. Add a player to the list

3. Quit Option --> 3

Generating report ...

Shutting down all games.

Sample report for one session (only one player with one round):

Game: 100A1

Initial Balance: $9500

Cash: $0 $100

chips: 50 $25

chips: 100

$5 chips: 200

$1 chips: 1000

Player 1 exchanges $100 for 2 $25-chip, 5 $5-chip, 25 $1-chip

Round 1 (Red 13)

Trans Player BAmount ($100 $25 $5 $1) BType Pay ($100 $25 $5 $1)

1 1 10 ( 0 0 2 0) R 20 ( 0 0 4 0)

Ending Balance: $9490

Cash: $100

$100 chips: 50

$25 chips: 98

$5 chips: 193

$1 chips: 975

Losing amount for this session: $10

There will be a data file, games.txt, contains information about the version, number of games, minimum bet, maximum bet, and available chips ($100, $25, $5, and $1). There will be another data file, players.txt, contains a list of available players, both regular players (N) and VIP players (Y). We will also make these assumptions as well:

 Multiple games can be played and a game operator can switch back and forth between games.

 Up to 4 players per game (seats 1 to 4).

 Each buy-in (exchange cash for chips) is a multiple of $100. For each $100 buy-in, a player would get 2 $25 chips, 5 $5 chips, and 5 $1 chips.

 A winning bet will be paid with largest denomination first (e.g., a winning bet of $35 would get 1 $25 chip and 2 $5 chips).

 A player starts with cash when entering a new game and can leave a game with chips.

 A player can place multiple bets per round (up to 3).

 Each game starts with 0 in cash for the casino

 Assume there are sufficient chips for each game unless doing extra credit.

 Players will get on the list to play and they will not get off the list.

 The input data files contain valid data.

Implementation

Code your classes and write a roulette application by utilizing those classes. The program first loads data from games.txt, and players.txt. It then allows a game operator conducts each game and players to play the games. Print helpful messages to the screen so that we know what is going on. Make sure to utilize aggregation, inheritance, and polymorphism so that you will not need to do unnecessary work. Points will be deducted if you do not utilizing at least some useful OOP features.

You might not be able to implement all features, but here is the order of important features:

1. Keep track of chips

2. Allow VIP players

3. Generate a summary report without transactions (ignore transactions)

4. Allow multiple bets per round for each player (can start with one bet)

5. Support multiple games (can start with one game)

6. Keep track of transactions and include transactions in report

7. Add a new player to the list of available players

these are the classes i used in project 2

and they are all in Java.

also two text files were given.

GamesMulModels.txt

100A 2
1 20 50 100 200 1000
5 100 100 200 500 1000
100B 3
1 10 50 100 200 1000
5 100 50 100 500 2000
2 20 10 20 50 100

and

players.txt

N 100
Y 500 1234 Jane Smith
Y 300 3455 John Smith
N 500
Y 1000 9867 Hot Shot
N 200
N 300

*/

//************************************************************************

// Class Wheel represents a roulette wheel and its operations. Its

// data and methods are static because there is only one wheel.

//************************************************************************

public class Wheel

{

// public name constants -- accessible to others

public final static int BLACK = 0; // even numbers

public final static int RED = 1; // odd numbers

public final static int GREEN = 2; // 00 OR 0

public final static int NUMBER = 3; // number bet

public final static int MIN_NUM = 1; // smallest number to bet

public final static int MAX_NUM = 36; // largest number to bet

// private name constants -- internal use only

private final static int MAX_POSITIONS = 38; // number of positions on wheel

private final static int NUMBER_PAYOFF = 35; // payoff for number bet

private final static int COLOR_PAYOFF = 2; // payoff for color bet

// private variables -- internal use only

private static int ballPosition; // 00, 0, 1 .. 36

private static int color; // GREEN, RED, OR BLACK

//=====================================================================

// Presents welcome message

//=====================================================================

public static void welcomeMessage()

{

System.out.println("Welcome to a simple version of roulette game.");

System.out.println("You can place a bet on black, red, or a number.");

System.out.println("A color bet is paid " + COLOR_PAYOFF + " the bet amount.");

System.out.println("A number bet is paid " + NUMBER_PAYOFF + " the bet amount.");

System.out.println("Have fun and good luck!\n");

}

//=====================================================================

// Presents betting options

//=====================================================================

public static void betOptions()

{

System.out.println("Betting Options:");

System.out.println(" 1. Bet on black");

System.out.println(" 2. Bet on red");

System.out.println(" 3. Bet on a number between " + MIN_NUM +

" and " + MAX_NUM);

System.out.println();

}

//=====================================================================

// method spins the wheel

//=====================================================================

public int spin()

{

ballPosition= (int)(Math.random() * MAX_POSITIONS + 1);;

if(ballPosition < 37)

{

if(ballPosition % 2 == 0)

{

color = BLACK;

}

else

{

color = RED;

}   

}

else

{

color = GREEN;

}

System.out.print("the Result is: "+ ballPosition

+ " and color is: ");

if (color == BLACK)

{

System.out.println("BLACK.");

}

else if (color == RED)

{

System.out.println("RED.");

}

else

{

System.out.println("GREEN.");

}

return ballPosition;

}

//=====================================================================

// calculates the payoff

//=====================================================================

public int payoff( int bet, int betType, int number)

{

if (color == GREEN)

{

return 0;

}

else if (betType == 1 && color == BLACK)

{

return bet * COLOR_PAYOFF;

}

else if (betType == 2 && color == RED)

{

return bet * COLOR_PAYOFF;

}

else if (betType == 3 && number == ballPosition)

{

return bet * NUMBER_PAYOFF;

} else return 0;

}

}

import java.util.Scanner;

//************************************************************************
// Class Player represents one roulette player.
//************************************************************************
public class Player
{
private int bet, money, betType, number, betNet;
   @SuppressWarnings("unused")
   private static int houseWins;
private String name;
private Scanner scan = new Scanner(System.in);

//=====================================================================
// The Player constructor sets up name and initial available money.
//=====================================================================
public Player (String playerName, int initialMoney)
{
       name = playerName;
   money = initialMoney;
    } // constructor Player

//=====================================================================
// Returns this player's name.
//=====================================================================
public String getName()
{
   return name;
} // method getName

//=====================================================================
// Returns this player's current available money.
//=====================================================================
public int getMoney()
{
   return money;
} // method getMoney

//=====================================================================
// returns the net bets for that player
//=====================================================================
public int getNet()
{
   return betNet;
}

//=====================================================================
// Prompts the user and reads betting information.
//=====================================================================
@SuppressWarnings("static-access")
   public void makeBet(Wheel Wheel)
{
   Scanner scan = new Scanner(System.in);
   System.out.print("How much do you want to bet " + name + "? : ");
       bet = scan.nextInt();
      
       if(bet>=money)
       {
           System.out.println("im going all in!");
       bet= money;
       money = money-bet;
       }
       else
       {
           money = money-bet;
       }
   Wheel.betOptions();
  
   System.out.println("Choose your bet type: ");
   betType = scan.nextInt();
  
   if(betType == 3){
   System.out.println("your'e betting on: a number");
while(true){

System.out.println("Please enter the number you "
        + "wish to bet on from 1 to 36: ");
number = scan.nextInt();
if(number <1 || number > 36)
{
System.out.println("This Number is not in "
        + "the desired range.");
}
else
{
break;
}
}
}
}
// method makeBet

//=====================================================================
// Determines if the player wants to play again.
//=====================================================================
public boolean playAgain(Scanner scan)

{

String answer;

System.out.println (name + " Play again [Y/N]? ");
answer = scan.nextLine();
  

return (answer.equals("y") || answer.equals("Y"));

}
  
// method playAgain
  
public void payment(Wheel Wheel2)
{
   int winnings = Wheel2.payoff(bet, betType, number);
money += winnings;
if(winnings > 0)
{
betNet += (winnings-bet);
Roulette.setHouseWins(-(winnings-bet));
}
else
{
betNet -= bet;
Roulette.setHouseWins((bet));
}
  
// =========================================================
// if player runs out of money.
// =========================================================
if(money < 1)
{

Scanner scan = new Scanner(System.in);
System.out.println(name + ", you're out of money. "
       + "Do you want to bet more? [Y/N] ");
String answer= scan.nextLine();
if(answer.equals("y") || answer.equals("Y"))
{
   if (betNet>-200)
   {
System.out.println("You bought back in for 100");
money +=100;
   }
   else {
       System.out.println("Sorry buddy, your cutt off from the credit line.");
       money = 0;
   }
}
}
//setHouseWins(betNet);
System.out.println(" Testing to see how much is "
       + "betNet keeping track of: " + betNet);
  
}
  
}

import java.util.*;

//************************************************************************
// Class Roulette contains the main driver for a roulette betting game.
//************************************************************************
public class Roulette
{
   private static int houseMoney=0;
//=====================================================================
// Contains the main processing loop for the roulette game.
//=====================================================================
public static void main (String[] args)
{
  
   Scanner scan = new Scanner(System.in);
   String name1 = "jane"; String name2 = "don";
   Wheel wl1 = new Wheel();
   System.out.println("please enter a name for player 1: ");
   name1 = scan.nextLine();
   System.out.println("please enter a name for player 2: ");
   name2 = scan.nextLine();
   Player player1 = new Player (name1, 100); // $100 to start for Jane
   Player player2 = new Player (name2, 100); // $100 to start for Dave
   boolean bl1 = true;
boolean bl2 = true;

   Wheel.welcomeMessage();

   while (bl1 || bl2)
   {
    System.out.println ("Money available for " + player1.getName()
    + ": " + player1.getMoney());
    if(bl1)player1.makeBet(wl1);
   
    System.out.println ("Money available for " + player2.getName()
    + ": " + player2.getMoney());
    if(bl2)player2.makeBet(wl1);
   
    wl1.spin();

    if(bl1 == true)
{
//initiate the payment
player1.payment(wl1);

System.out.println ("Money available for " + player1.getName() + ": "
       + player1.getMoney());

// check weather play the game again

if(!player1.playAgain(scan))

{

bl1 = false;

System.out.println(player1.getName()+" total wins/losses: "
+ player1.getNet());

}

}

// check the boolean value

if(bl2 == true)

{

//initiate the payment

player2.payment(wl1);

System.out.println ("Money available for " +
       player2.getName() + ": " + player2.getMoney());

// check weather play the game again

if(!player2.playAgain(scan))

{

bl2 = false;

System.out.println(player2.getName()+ " total wins/losses: "
       + player2.getNet());

}
}
       }
           System.out.println();

System.out.printf("House %s: $%d", houseMoney > 0 ? "Wins" : "Losses", houseMoney);

System.out.println();

System.out.println ("Game over! Thanks for playing.");

}
public static void setHouseWins(int Winnings)

{

houseMoney += Winnings;

}

}