Solution: Mini Project 2

#include<iostream>

#include<cstdlib>

#include<ctime>

#include <string>

using namespace std;

void displayGameDetails(int maxTries);
string chooseSecretWord();
void replaceDashes(char guessWord[], int length);
void displayWord(string word, int length);
int isGuessTrue(string secretWord, char guessWord[], char letter);
void displayMan(int remainingGuess);


int main() {
    int maxTries = 5;
    int remainingTries = 5;
    char guessLetter;
    string secretWord;
    int secretWordLength;

    displayGameDetails(maxTries);
 
    secretWord = chooseSecretWord();
    secretWordLength = secretWord.length();

    char guessWord[secretWordLength];
    replaceDashes(guessWord, secretWordLength);
    cout << "Your guess word is:";
    displayWord(guessWord, secretWordLength);

    while (remainingTries != 0) {

        cout << "Enter your guess letter:" << endl;
        cin >> guessLetter;

        int guess = isGuessTrue(secretWord, guessWord, guessLetter);

        if (guess == 0) {
            remainingTries--;
            cout << "\nWhoops! that letter is not present in the word" << endl;
            displayMan(remainingTries);
        }
        if (guess == 1) {
            cout << "\nYay! You have found the letter" << endl;
        }
        if (guess == 2) {
            cout << "\nYou have already guessed this letter. Try something else!" << endl;
        }
        cout << "You can have " << remainingTries << " more wrong attempts" << endl;
        cout << "Your guess word is:";
        displayWord(guessWord, secretWordLength);
        cout << endl;

        if (secretWord == guessWord) {
            cout << "\nCongratulation! You won." << endl;
            return 0;
        }

    }
    if (secretWord != guessWord){
    cout << "\nToo many Guesses! You have been hanged." << endl;
    cout << "\nThe secret word was: ";
    displayWord(secretWord, secretWordLength);
    }
}

void displayGameDetails(int maxTries){
    cout << "\n"
    "        .-------------------------------------------------------------------------------.\n"
    "        |      _      _                                                                  |\n"
    "        |     | |    | |   __ _    _ __      __ _        /\\/\\      __ _    _ __          |\n"
    "        |     | |----| |  / _  |  |  _ \\    / _` |      /    \\    / _  |  |  _  \\        |\n"
    "        |     | |----| | | (_| |  | | | |  | (_| |     / /\\/\\ |  | (_| |  | | | |        |\n"
    "        |     |_|    |_|  \\_ _ |  |_| |_|   \\__, |     \\/    \\/   \\_ _ |  |_| |_|        |\n"
    "        |                                    |___/                                       |\n"
    "        .--------------------------------------------------------------------------------.\n";

    cout << "The purpose of this game is to guess an animal name, secretly chosen by the application\n\n";
    cout << "You have to guess one letter at a time and you can have " << maxTries << " wrong attempts\n\n";
    cout << "Enter a lower-case letter and don't forget to enter key after each guess\n\n";
    cout << "Let's play the game!\n\n";
}

string chooseSecretWord() {
    srand(time(NULL));

    string animals[] = {"puppy","turtle","rabbit","raccoon","kitten","hamster",
        "sheep","turkey","chicken","horse","chimpanzee","kangaroo","koala",
        "elephant","leopard","hippopotamus","giraffe","crocodile","alligator",
        "hedgehog"
    };

    int randomIndex = (rand() % 20);
    string word = animals[randomIndex];
    return word;
}

void replaceDashes(char guessWord[], int length) {
    // your code goes here
    for (int i = 0 ; i < length ; i++)
        guessWord[i] = '-';
    guessWord[length] = '\0';
}

void displayWord(string word, int length) {
    for (int i = 0; i < length; i++) {

        cout << word[i];
    }
    cout << endl;
}

int isGuessTrue(string secretWord, char guessWord[], char letter) {
    int flag = 0;
    for (int i = 0; i < secretWord.length(); i++) {
        if (secretWord[i] == letter) {
            if (guessWord[i] == secretWord[i]) {
                flag = 2;
            } else {
                guessWord[i] = secretWord[i];
                flag = 1;
            }
        }
    }
    return flag;
}

void displayMan(int remainingGuess) {

    string part[4];
    switch (remainingGuess) {
    case 0:
        part[3] = "|";
    case 1:
        part[2] = "/|\\";
    case 2:
        part[1] = "/|\\";
    case 3:
        part[0] = "( )";
        break;
    }

    cout << "--------------\n";
    cout << "  |       " << part[3] << endl;
    cout << "  |       " << part[3] << endl;
    cout << "  |      " << part[0] << endl;
    cout << "  |      " << part[1] << endl;
    cout << "  |      " << part[2] << endl;
    cout << "  |\n";
    cout << "  |\n";
    cout << "--------------\n";
}