Hangman-Rado

#include <iostream>
#include <fstream>
#include <ctime>
#include <string>

using namespace std;

string alphabet = "a b c d e f g h i j k l m n o p q r s t u v w x y z";
string line, guessed, word, display;
int numlines = 0, inttries = 0;
ifstream myfile("words.txt");

void makeDisplay() {
    display = "";

    for (size_t k = 0;k<string(word).size();k++)
        display = display + "_";

    guessed = "_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _";
}


string makeMan() {
    switch (inttries) {
        case 10:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||\n ||               ||    \n ||              /||\\\n ||             //||\\\\\n ||            // || \\\\\n ||            *  ||  *\n ||              //\\\\\n ||             //  \\\\\n /\\            //    \\\\\n//\\\\         ***      ***\n/||\\\\\n_||_\\\\\n";
        case 9:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||               ||\n ||              /||\\\n ||             //||\\\\\n ||            // || \\\\\n ||            *  ||  *\n ||              //\n ||             //\n ||            //\n /\\          ***\n//\\\\ \n/||\\\\ \n_||_\\\\\n";
        case 8:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||               ||\n ||              /||\\\n ||             //||\\\\\n ||            // || \\\\\n ||            *  ||  *\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 7:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||               ||\n ||              /||\n ||             //||\n ||            // ||\n ||            *  ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 6:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||               ||\n ||               ||\n ||               ||\n ||               ||\n ||               ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 5:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||               ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 4:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||              _^_\n ||             / ..\\\n ||            [  _  ]\n ||             \\___/\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 3:
            return "\n  ================|\n //               |\n ||               |\n ||               |\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 2:
            return "\n  ================\n //\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 1:
            return "\n\n\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n ||\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
        case 0:
            return "\n\n\nPress * anytime to quit!\n\n\n\n\n\n\n\n\n\n\n\n /\\\n//\\\\\n/||\\\\\n_||_\\\\\n";
    }

    return " ";
}

void guesslet(char a) {
    int correct = 0, tried = 0, validlet = 0;
    size_t k = 0;

    for (k = 0; k < 51; k += 2)
        if (alphabet[k] == a) {
            validlet = 1;

            if (guessed[k] != a)
                guessed[k] = a;
            else
                tried = 1;
        }

    if ((tried != 1) && (validlet == 1)) {
        for (k = 0;k<string(word).size();k++)
            if (word[k] == a)
            {
                display[k] = a;
                correct = 1;
            }
        if (correct != 1)
            inttries++;
    }
}

void selectRandLine() {
    int randline = 0, wordlength = 0, k = 0;
    string newword;

    randline = (rand() % numlines) + 1;

    myfile.clear();
    myfile.seekg(0, ios::beg);

    for (int lineno = 0; getline(myfile, newword) && lineno < randline; lineno++);

    wordlength = string(newword).size();
    word = "";

    for (int i = 0; wordlength>i; i++) {
        for (k = 0; k < 51; k += 2)
            if (alphabet[k] == newword[i])
                word = word + newword[i];
    }
}

int main() {
    char a = '.';

    srand((unsigned)time(0));

    while (getline(myfile, line)) ++numlines;

    while (a != '*') {
        selectRandLine();
        makeDisplay();
        inttries = 0;

        while (display != word) {
            system("cls");

            cout << makeMan();
            cout << "Please guess a letter!\nWord: " << display << "\nGuessed: " << guessed << "\nTries left:" << 10 - inttries << "\n";
            cin >> a;
            guesslet(a);

            if (a == '*') inttries = 10;

            if (inttries >= 10) display = word;
        }
        cout << makeMan();

        if (inttries >= 10)
            cout << "\nYou lost! The word was \"" << word << "\".\nPress any key to play again, or * to quit.\n\n";

        if (inttries < 10)
            cout << "\nYou won! The word is \"" << word << "\"!\nPress any key to play again, or * to quit.\n\n";

        cin >> a;
    }

    return 0;
}