/*****************************************************************************************************
* Program Name: Prog 06
* Author: 		Patrick Barnett
* Date:			12 / 11 / 19
* Course/Section 	CSC - 110 - 302
* Program Description:
*   Slot machine game. Asks user for how much money they would like to start with. Then will ask for
*       a wager amount. The slot machine will *spin* and give you a number (1-7). The goal is to get
*       at least two like numbers, triple sevens nets you triple your wager.
*
*****************************************************************************************************/

/**************************************** Compiler Directives ***************************************/

#include "pch.h"
#include <string>
#include <cstdlib>
#include <iostream>
#include <iomanip>
#include <cmath>

using namespace std;

/************************************ Global Data Declarations **************************************/

// None in this program.

/************************************* Function Prototypes ******************************************/

//None in this program.

/*****************************************************************************************************
 Function Name: Main
 Author:		Patrick Barnett
 Date:			12/11/2019
 Function Description:
	Asks user for how much money they will be betting with. Gets a wager amount, then spins. if
	numbers match double or triple the wager.

 Pseudocode:
	Level 0
	-------
	Seed generator
	Ask user for bank
	Ask for wager amount
	Spin The Slots
	Check spin for like numbers
	Bank ran out

	level 1
	-------
	Seed generator
		srand(static_cast<unsigned int>(time(0)))
	Ask user for bank
		output "How much money will you be playing with today?"
		input bank
	Ask for wager amount
		output "What is your wager on this spin?"
		if wager > bank then
			output "You don't have that much to wager."
		else
			input wager
			bank -= wager
	Spin The Slots
		for counter = 0 to SIZE-1 by +1
			spin[counter] = (rand() % (7 - 1 + 1)) + 1
	Check spin for like numbers
		else if spin[0] == spin[1] then
			bank += wager * 2
		else if spin[1] == spin[2] then
			bank += wager * 2
		else if spin[2] == spin[0] then
			bank += wager * 2
	check for lucky sevens
		for counter = 0 to SIZE-1 by +1
			luckyseven += spin[counter]
		if luckyseven == 21 then
			bank += wager * 3
	Bank ran out
		output "thanks for plying please come back again!"


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

/********************************** Main Function ***************************************************/

int main()
{
	//Local Constant
	const int SIZE = 3;

	//local Variables
	int spin[SIZE];
	int bank;
	int wager;
	int counter;
	int luckyseven = 0;
	int spincount = 1;

	/********************** Begin Main Function Executables ********************************/

	//Seed the generator
	srand(static_cast<unsigned int>(time(0)));

	//Ask for bank
	cout << "How much money would you like to gamble with today? ---> ";
	cin >> bank;

	//Ask for wager
	while (bank > 0)
	{
		cout << "What would you like to wager on this spin? ";
		cin >> wager;
		if (wager > bank)
			cout << "You do not have that much to bet!" << endl;
		else if ((isdigit(wager)) == false)
			cout << "You entered in a letter instead of a number.";
		else
		{
			bank -= wager;
			//Spin the slots
			cout << "Time to spin the slots!!	Spin Count: " << spincount << endl;
			spincount++;
			cout << "+-+-+-+" << endl;
			for (counter = 0; (counter <= (SIZE - 1)); counter++)
			{
				spin[counter] = (rand() % (7 - 1 + 1)) + 1;
				cout << "|" << spin[counter];
			}
			cout << "|" << endl << "+-+-+-+" << endl;

			//Check for Lucky sevens
			for (counter = 0; (counter >= (SIZE - 1)); counter++)
				luckyseven += spin[counter];
			if (luckyseven == 21)
			{
				bank += wager * 3;
				cout << "CONGRATS YOU WON IT BIG!!!";
			}

			//Check for like numbers
			else if (spin[0] == spin[1])
			{
				bank += wager * 2;
				cout << "Congrats, You had two like numbers" << endl;
			}
			else if (spin[1] == spin[2])
			{
				bank += wager * 2;
				cout << "Congrats, You had two like numbers" << endl;
			}
			else if (spin[2] == spin[0])
			{
				bank += wager * 2;
				cout << "Congrats, You had two like numbers" << endl;
			}
			cout << "You currently have $" << bank << endl;
		}
	}

	//Bank Ran out
	cout << "Dang looks like your lucky streak is over matey. You had " << spincount << " successful winning spins!!" << endl;


	//Hold output
	system("pause");

	//Indicate to OS successful termination of program
	return 0;
}	//End Main