hw6_main.cpp

/*

Programmer: Jennifer Leopold

Date: February 29, 2016

File: hw6.cpp

Purpose: Simulate a combination slot machine + ATM machine

that has a menu allowing the user to check their

bank balance, transfer funds to the game, play the

game, or quit the game.

To compile: g++ hw6_main.cpp hw6_functs.cpp -o hw6

To execute: ./hw6

*/

#include <iostream>

#include <cstdlib>

#include <ctime>

#include <cmath>

#include "hw6_functs.h"

using namespace std;

int main()

{

bool gameOver = false; // true when user wants to

// end the program

short choice; // menu choice

int bankBalance = 0; // amt available to xfer

// to game balance

int gameBalance = 0; // balance to which game

// winnings/losses

// added/deducted

bool bankBalanceChecked = false; // true when user has

// checked their balance

// upon entering game

// Greeting

outputGreeting();

// Seed the random number generator

srand(5); //srand(time(NULL));

// Initialize bank balance

bankBalance = calculateInitialBankBalance();

// Continue letting user play until s/he chooses to quit

// or user runs out of money

do

{

displayMenu();

cin >> choice;

switch (choice)

{

// Check bank balance

case 1: displayBalances(bankBalance, gameBalance);

bankBalanceChecked = true;

break;

// Transfer funds to game

case 2: if (! bankBalanceChecked)

cout << "**First check your bank balance!\n";

else transferFunds(bankBalance, gameBalance);

break;

// Play game

case 3: if (! bankBalanceChecked)

cout << "**First check your bank balance!\n";

else playGame(bankBalance, gameBalance);

break;

// Leave (cash out)

case 4: if (! bankBalanceChecked)

cout << "**First check your bank balance!\n";

else gameOver = true;

break;

// Invalid selection

default: cout << "**Invalid choice!\n";

}

// If no more funds, don't let user continue

if ((bankBalance == 0) && (gameBalance == 0))

{

cout << "You're completely out of money! You're done!\n";

gameOver = true;

}

} while (! gameOver);

// Output final balances and sign-off

outputSignOff(bankBalance, gameBalance);

return 0;

}