main.cpp

#include "Coin.h"
#include <iostream>
#include <string>
#include <ctime>

using namespace std;

//Initialize objects and variables
Coin quarter(25);
Coin nickel(5);
Coin dime(10);
char input;
int totalBalance = 0;

//Function Definitions
void welcome();
void callStart();
bool startGame();
void goodbye();

int main()
{
	//Set seed
	srand(time(NULL));

	welcome();

	input = cin.get();
	cin.ignore(100, '\n');
	input = toupper(input);

	if (input == 'Q') {
		goodbye(); 
		return 0;
	}

	callStart();

	goodbye();

	return 0;
}

/***************************************************
* Description: Prints Welcome Message to the user  *
***************************************************/

void welcome() {
	//Welcome Message and Directions

	string welcome = "                  ____      _         _____\n"
		"                 / ___|___ (_)_ __   |_   _|__  ___ ___ \n"
		"                | |   / _ \\| | \'_ \\    | |/ _ \\/ __/ __|\n"
		"                | |__| (_) | | | | |   | | (_) \\__ \\__ \\ \n"
		"                 \\____\\___/|_|_|_|_| __|_|\\___/|___/___/ \n"
		"                |  \\/  (_)_ __ (_)  / ___| __ _ _ __ ___   ___ \n"
		"                | |\\/| | | \'_ \\| | | |  _ / _` | \'_ ` _ \\ / _ \\ \n"
		"                | |  | | | | | | | | |_| | (_| | | | | | |  __/ \n"
		"                |_|  |_|_|_| |_|_|  \\____|\\__,_|_| |_| |_|\\___|";

	cout << welcome << endl << endl;

	cout << " Welcome to the Coin Toss Mini Game!" << endl;
	cout << "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n";
	cout << " -------------\n";
	cout << "| Directions: |  During each round of the game, a quarter, dime, and nickel\n";
	cout << " -------------   will be tossed. When a tossed coin lands heads-up, the\n";
	cout << " value of that coin is added to your balance. If the coin lands tails-up,\n";
	cout << " nothing is added to your balance. The game is over when your balance hits\n";
	cout << " one dollar or more. If your balance hits EXACTLY one dollar at the end of\n";
	cout << " the game, YOU WIN! Otherwise, if your balance exceeds one dollar, you lose." << endl << endl;

	cout << " The current side facing up for each coin is:" << endl << endl;
	cout << "   Quarter: " << quarter.getSideUp() << "." << endl;
	cout << "   Dime: " << dime.getSideUp() << "." << endl;
	cout << "   Nickel: " << nickel.getSideUp() << "." << endl << endl;
	cout << " Your balance is " << totalBalance << " cents." << endl << endl;

	cout << " Press 'T' + [ENTER] to begin or type 'Q' + [ENTER] to quit.\n";
	cout << " > ";
}

/**************************************************************
* Description: Controls the game. Will recall the startGame   * 
*  method if it returns true.                                 *
***************************************************************/
void callStart() {
	bool restart = true;
	while(restart) {
		restart = startGame();
	}
}

/**************************************************************
* Description: Calls the main game.                           *
* Output: <true or false, boolean> true if the user wants to  *
* play antother game or false if user does not                *
***************************************************************/
bool startGame() {
	totalBalance = 0; //reset total balance
	int roundCount = 0; // reset

	while (input != 'Q' && totalBalance < 100) {
		roundCount++;

		cout << " ----------\n";
		cout << "| Round " << roundCount << ": |\n";
		cout << " ----------\n";

		cout << " Tossing coins..." << endl << endl;

		quarter.toss();
		dime.toss();
		nickel.toss();

		cout << " The outcome of this toss is:" << endl << endl;
		cout << "   Quarter: " << quarter.getSideUp() << "." << endl;
		cout << "   Dime: " << dime.getSideUp() << "." << endl;
		cout << "   Nickel: " << nickel.getSideUp() << "." << endl << endl;

		if (quarter.getSideUp() == "heads")
			totalBalance += quarter.getValue();

		if (dime.getSideUp() == "heads")
			totalBalance += dime.getValue();

		if (nickel.getSideUp() == "heads")
			totalBalance += nickel.getValue();

		cout << " Your new balance is " << totalBalance << " cents." << endl << endl;

		//Check total balance to see if the game is over and outcome
		if (totalBalance == 100) {
			cout << "~~~~~~~~~~~ Game Over ~~~~~~~~~~~" << endl;
			cout << " YOU WON!! Congratulations!" << endl << endl;
		}
		else if (totalBalance > 100) {
			cout << "~~~~~~~~~~~ GAME OVER ~~~~~~~~~~~" << endl;
			cout << " You lost. Better luck next time!" << endl << endl;
		}
		else {
			cout << " Press 'T' + [ENTER] to move to the next round or 'Q' + [ENTER] to quit." << endl;
			cout << " > ";
			input = cin.get();
			cin.ignore(100, '\n');
			input = toupper(input);

			if (input == 'Q')
				return false;
		}
	}//end while loop

	cout << "\n Would you like to play again?\n" << endl;
	cout << " Please press 'Y' + [ENTER] to play another game, or 'Q' + [ENTER] to quit." << endl;
	cout << " > ";

	//Check user input to play again
	char playAgain;
	playAgain = cin.get();
	cin.ignore(100, '\n');
	playAgain = toupper(playAgain);

	while(playAgain != 'Y' && playAgain != 'Q'){
		cout << endl << " Please enter either 'Y' or 'Q'." << endl;
		cout << " > ";

		playAgain = cin.get();
		cin.ignore(100, '\n');
		playAgain = toupper(playAgain);
	}

	if (playAgain == 'Y') 
	{	
		cout << endl << "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" << endl;
		cout << endl << " Starting a new game! Your balance starts again at 0 cents." << endl << endl;
		return true;
	}
	else
	{
		return false;
	}
}

/***************************************************
* Description: Prints Goodbye Message to the user  *
***************************************************/
void goodbye() {
	cout << endl << " Thank you for playing! Goodbye~!" << endl << endl;
}