#include <iostream>
    using namespace std;

// Build our Hangman depending on how many bad guesses we've had so far.
void drawHangMan(int x)
{
    switch(x)
    {
        case 0:
            cout << "-----------" << endl;
            cout << endl;
            cout << endl;
            cout << endl;
            cout << endl;
            break;
        case 1:
            cout << "-----------" << endl;
            cout << "   O" << endl;
            cout << endl;
            cout << endl;
            cout << endl;
            break;
        case 2:
            cout << "-----------" << endl;
            cout << "   O" << endl;
            cout << "   |" << endl;
            cout << endl;
            cout << endl;
            break;
        case 3:
            cout << "-----------" << endl;
            cout << "   O" << endl;
            cout << "  -|" << endl;
            cout << endl;
            cout << endl;
            break;
        case 4:
            cout << "-----------" << endl;
            cout << "   O" << endl;
            cout << "  -|-" << endl;
            cout << endl;
            cout << endl;
            break;
        case 5:
            cout << "-----------" << endl;
            cout << "   O" << endl;
            cout << "  -|-" << endl;
            cout << "  /" << endl;
            cout << endl;
            break;
        case 6:
            cout << "-----------" << endl;
            cout << "   O" << endl;
            cout << "  -|-" << endl;
            cout << "  / \\" << endl;
            cout << endl;
            break;
    }
}

// Check to see if our guess is a letter in the word.
bool checkLetter(char x, string y)
{
    for (int i=0; i<y.length(); i++)
    {
        if (*y.substr(i,1).c_str() == x) return true;
    }
    return false;
}


int main()
{
    string gameWord; // Save our game's word.
    int badCount = 0;
    char badLetters[26];
    cout << "Please enter the word you would like to play with: ";
    cin >> gameWord;

    while (badCount < 7)
    {
        system("clear"); // Clear the screen (Linux)
        drawHangMan(badCount); // Draw our hangman depending on how many bad guesses we've had.

        cout << "Previous bad guesses: ";
        for (int i=0;i<badCount;i++) cout << badLetters[i];
        cout << endl;

        char guessLetter; // Guess a letter.
        string guessInput;
        cout << "Please enter a letter or word you would like to guess: ";
        cin >> guessInput;

        // The user is only guessing one letter right now.
        if (guessInput.length() == 1)
        {
            guessLetter = *guessInput.c_str();

            if (!checkLetter(guessLetter, gameWord))
            {
                badLetters[badCount] = guessLetter;
                badCount++; // Our guess was wrong!
            }
        }

        // The user is guessing the word.
        else
        {
            if (guessInput == gameWord)
            {
                cout << "You won!" << endl;
                return 0;
            }
            else badCount++;
        }
    }
    cout << "\n You lose!" << endl;
    return 0;
}