BullCowGame - FBullCowGame.h

#pragma once

#include <string>

using FString = std::string;

using int32 = int;

struct FBullCowCount {

int32 Bulls = 0;

int32 Cows = 0;

};

enum class EWordStatus 

{ Invalid_Status,

OK,

Not_Isogram,

Wrong_Length,

Not_Lowercase

};

class FBullCowGame {

public:

FBullCowGame(); // constructor

int32 GetMaxTries() const;

int32 GetCurrentTry() const;

int32 GetHiddenWordLength() const;

bool IsGameWon() const;

void Reset(); // TODO make a more rich return value.

EWordStatus  CheckGuessValidity(FString) const; 

FBullCowCount SubmitValidGuess(FString);

// ^^ Please try and ignore this and focus on the interface above ^^

private:

// see constructor for initialisation

int32 MyCurrentTry;

int32 MyMaxTries;

FString MyHiddenWord;

bool bGameIsWon;

bool IsIsogram(FString) const;

bool IsLowercase(FString) const;

};