cppexam_1_4

#include <iostream>
#include <fstream>
#include <ctime>
#include <cstdlib>
#include <vector>
#include <algorithm>
#include <windows.h>

using namespace std;

vector<string> decryptWordList(const string& fileName) {
    vector<string> wordList;
    ifstream file(fileName);

    if (file.is_open()) {
        string encryptedWord;
        while (getline(file, encryptedWord)) {
            string decryptedWord;
            for (char c : encryptedWord) {
                decryptedWord += c - 1; // Расшифровка символа
            }
            wordList.push_back(decryptedWord);
        }

        file.close();
    } else {
        cout << "Не удалось открыть файл: " << fileName << endl;
    }

    return wordList;
}

string getRandomWord(const vector<string>& wordList) {
    srand(static_cast<unsigned int>(time(nullptr)));
    int randomIndex = rand() % wordList.size();
    return wordList[randomIndex];
}

bool containsLetter(const string& word, char letter) {
    return find(word.begin(), word.end(), letter) != word.end();
}

void updateGameState(const string& word, string& guessedLetters, string& usedLetters, int& attemptsLeft, char letter) {
    if (containsLetter(word, letter)) {
        if (!containsLetter(guessedLetters, letter)) {
            guessedLetters += letter;
        } else {
            cout << "Вы уже угадали букву '" << letter << "'." << endl;
        }
    } else {
        if (!containsLetter(usedLetters, letter)) {
            usedLetters += letter;
            attemptsLeft--;
        } else {
            cout << "Вы уже использовали эту букву '" << letter << "'." << endl;
        }
    }

    cout << "Угаданные буквы: " << guessedLetters << endl;
    cout << "Использованные буквы: " << usedLetters << endl;
    cout << "Оставшиеся попытки: " << attemptsLeft << endl;
}

bool isGameOver(const string& word, const string& guessedLetters, int attemptsLeft) {
    bool isWordGuessed = all_of(word.begin(), word.end(), [&guessedLetters](char c) {
        return containsLetter(guessedLetters, c);
    });

    return isWordGuessed || attemptsLeft <= 0;
}

void printGameStatistics(const string& word, const string& guessedLetters, int attemptsLeft) {
    cout << "Конец игры!" << endl;
    cout << "Слово: " << word << endl;
    cout << "Угаданные буквы: " << guessedLetters << endl;
    cout << "Оставшиеся попытки: " << attemptsLeft << endl;
}

void displayHangman(int attemptsLeft) {
    cout << endl;

    switch (attemptsLeft) {
        case 7:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        case 6:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "  O     |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        case 5:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "  O     |" << endl;
            cout << "  |     |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        case 4:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "  O     |" << endl;
            cout << " /|     |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        case 3:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "  O     |" << endl;
            cout << " /|\\    |" << endl;
            cout << "        |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        case 2:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "  O     |" << endl;
            cout << " /|\\    |" << endl;
            cout << " /      |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        case 1:
            cout << "   _____" << endl;
            cout << "  |     |" << endl;
            cout << "  O     |" << endl;
            cout << " /|\\    |" << endl;
            cout << " / \\    |" << endl;
            cout << "        |" << endl;
            cout << "_______|_____" << endl;
            break;
        default:
            cout << endl;
            break;
    }

    cout << endl;
}

int main() {
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);

    // НУЖНО СОЗДАТЬ ФАЙЛ С ТАКИМ ЖЕ НАЗВАНИЕМ И ДОБАВИТЬ К НЕМУ ПУТЬ НИЖЕ!!!!
    string wordListFile = "wordlist.txt";
    vector<string> wordList = decryptWordList(wordListFile);

    string word = getRandomWord(wordList);
    string guessedLetters;
    string usedLetters;
    int attemptsLeft = 7;

    cout << "Добро пожаловать в игру «Виселица»!" << endl;
    cout << "Оставшиеся попытки: " << attemptsLeft << endl;

    while (!isGameOver(word, guessedLetters, attemptsLeft)) {
        char letter;
        cout << "Введите букву: ";
        cin >> letter;

        updateGameState(word, guessedLetters, usedLetters, attemptsLeft, letter);

        displayHangman(attemptsLeft);

        cout << endl;
    }

    printGameStatistics(word, guessedLetters, attemptsLeft);

    return 0;
}