/* This is a "Hangman" like game with the words hard-coded in If you'd like, use this code, or part of it, as a template and implement your own words, hangman graphics and so on. This game can be improved, I just wanted to test my ability with the find() and replace() functions. Cheers! (Stephen Matthew, 10/29/19) */ #include #include class _programVariables { private: short const _MAXTRIES = 12; short _amountGuessed = 0; short _mainMenu; std::string _guess; std::string _word[3] = { "program" , "inheritance" , "polymorphism" }; public: char _restart; char& _ref_restart = _restart; void welcome_page(void); void game_easy(short index, char& _ref_restart); }; int main() { _programVariables _programVarObj; do { system("CLS"); _programVarObj.welcome_page(); } while (_programVarObj._restart == 'y'); return 0; } void _programVariables::welcome_page(void) { do { std::cout << "Welcome to Hangman. Choose a difficulty:\n" << std::endl; std::cout << "1.) Easy" << std::endl; std::cout << "2.) Normal" << std::endl; std::cout << "3.) Hard\n" << std::endl; std::cin >> _mainMenu; system("CLS"); while (!std::cin || _mainMenu < 1 || _mainMenu > 3) { system("CLS"); std::cin.clear(); std::cin.ignore(100, '\n'); std::cout << "Invalid input\n\n"; std::cout << "Welcome to Hangman. Choose a difficulty:\n" << std::endl; std::cout << "1.) Easy" << std::endl; std::cout << "2.) Normal" << std::endl; std::cout << "3.) Hard\n" << std::endl; std::cin >> _mainMenu; } switch (_mainMenu) { case 1: game_easy(0, _ref_restart); break; case 2: game_easy(1, _ref_restart); break; case 3: game_easy(2, _ref_restart); break; default: std::cout << "Unknown error. Exiting application..."; exit(0); } } while (_restart == 'y'); } void _programVariables::game_easy(short index, char& _ref_restart) { std::string _empty(_word[index].length(), '-'); do { system("CLS"); std::cout << "Guess #" << _amountGuessed + 1 << std::endl; std::cout << "Word: " << _empty << std::endl; std::cout << "\nYour guess: "; std::cin >> _guess; ++_amountGuessed; for(unsigned int x = 0; x <= _word[index].size(); x++) { int _charFind = _word[index].find(_guess, x); if (_charFind != std::string::npos) { _empty.replace(_charFind, 1, _guess); } } if (_empty == _word[index]) { system("CLS"); std::cout << "You won! You guessed \"" << _word[index] << "\" in only " << _amountGuessed << " guesses!\n\n"; std::cout << "Would you like to go to the main menu? (y/n): "; std::cin >> _ref_restart; break; } if(_amountGuessed == 12) { system("CLS"); std::cout << "Better luck next time. The word was \"" << _word[index] << "\"\n\n"; std::cout << "Would you like to go to the main menu? (y/n): "; std::cin >> _ref_restart; break; } } while (_amountGuessed < _MAXTRIES); }

Hangman (W/O Graphics) C++