main.cpp

#include <iostream>
#include <string>
#include "FBullCowGame.h"
#include <algorithm>

using FText = std::string;
using int32 = int;

void Intro();

void Play();

FText Ask();

bool Retry();

FBullCowGame BCGame;

int32 main()
{
	bool RetryB = false;
	do {
		Intro();
		Play();
		RetryB = Retry();
	} while (RetryB == true);
}

void Play()
{
	BCGame.Reset();
	int32 MaxChances = BCGame.GetMaxChances();



	while (!BCGame.GameWon() && BCGame.GetCurrentChance() <= MaxChances) { //for (int32 Chance = 1; Chance <= MaxChances; Chance++)
		{
			FText Guess = Ask();

			FBullCowCount BullCowCount = BCGame.SubmitGuess(Guess);

			std::cout << "Bulls = " << BullCowCount.Bulls;
			std::cout << ". Cows = " << BullCowCount.Cows << "." << std::endl;

			// submit valid guess
			std::cout << std::endl;
			std::cout << "You wrote: " << Guess << "!\n";
			std::cout << std::endl;
		}
	}
}

	FText Ask()
	{
	EWordStatus Status = EWordStatus::Invalid;
	do {

		int32 CurrentChance = BCGame.GetCurrentChance();
		// Get input
		std::cout << "Try " << CurrentChance << ".\n";
		FText Guess = "";
		std::cout << "Input your guess: ";
		std::getline(std::cin, Guess);
		std::transform(Guess.begin(), Guess.end(), Guess.begin(), ::tolower);
		Status = BCGame.GuessCorrect(Guess);

		switch (Status)
		{
		case EWordStatus::WrongLength:
			std::cout << "Please enter a " << BCGame.GetHiddenWordLength() << " letter word.\n\n";
			break;
		case EWordStatus::NotIsogram:
			std::cout << "Word must be an Isogram (word without repeating letters!)\n\n";
			break;
		default:
			return Guess;
		}
	} while (Status != EWordStatus::Valid);
}


bool Retry()
{
	std::cout << "Would you like to play again? (Y/N) ";
	FText Response = "";
	std::getline(std::cin, Response);
	std::cout << std::endl;


	return (Response[0] == 'y') || (Response[0] == 'Y');
}


void Intro()
{
	// Introduction

	std::cout << "Welcome to Bulls and Cows! A puzzling word game!\n";
	std::cout << "Can you guess the " << BCGame.GetHiddenWordLength() << " letter Isogram?\n";
	std::cout << std::endl;
	return;
}