//   Play a game of hangman.

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

using namespace std;

void FixAWord(string & );
string GetAWord(ifstream & wordFile);

int main() {
ifstream f; 
bool dn = false; 
double qq, pn, stx;
int w1 = 0, gm = 0, tn; int i;
string bl, sw, w;    
char  an, lt; 
int x, q;

f.open("phrases.txt");
    cout << "Hello, welcome to hangman" << endl << endl;
    while(not dn) { gm ++; getline(f, w);
       cout << " gm " <<  gm   << w << " w " << endl;

        if (not f) { f.close(); f.open("phrases.txt"); getline(f, w); }
        for(i=0;i<w.size(); i++) {
        if (w[i] == '_') {
        w[i] = ' '; }
        w[i] = tolower(w[i]); }

        tn = 1;
        bl = "";
        sw = "";

        for(i=0;i<w.size();i++) {
 if (isalpha(w[i]) ) sw += '_'; else sw += w[i];
        }

        while(sw.find('_') != string::npos 
              and bl.size() < 6) {
  	    tn ++;
    cout << " +--+" << endl<< " |  |" << endl << " | ";
    if (bl.size()>= 1) cout <<'\\';
    if (bl.size() < 1)  cout << " ";
    if (bl.size()>= 2) cout << '0';
    if (bl.size() < 2)  cout << " "; 

    if (bl.size() >= 3) {
       cout << '/';
    } else {
        cout << " ";
    }
    cout << endl;
    cout << " |  ";
    if (bl.size() >= 4) {
       cout << '|';
    } else {
        cout << " ";
    }
    cout << endl;
    cout << " | ";
    if (bl.size() >= 5) {
       cout << '/';
    } else {
        cout << " ";
    }
    cout << " "; 
    if (bl.size() >= 6) {
       cout << '\\';
    } else {
        cout << " ";
    }
    cout << endl;
    cout << " |" << endl;  
    cout << "_+_______ ";
    for (i=0;i<sw.size();i++) {
       cout << sw[i] << " ";
    }
    cout << endl;
            cout << "Turn: " << tn << endl;
            cout << "Incorrect Letters: " <<   bl << endl;
            cout << endl;
            do {
           cout << "Guess a letter (a-z) => " << endl << endl;;;;
        cin >> lt;
            } while (not isalpha(lt));

 cout << endl << endl;
 cout << "Here" << endl << endl;
           lt = tolower(lt);
	   cout << lt << endl<<endl; 
         if (w.find(lt) != string::npos) {
              i = w.find(lt);
              while (i != string::npos) {
                  sw[i] = w[i];
	          i = w.find(lt,i+1);
              }
           } else {
               bl += lt;
           }
        }

cout << bl << " is bl :" << endl << endl; 
        if(bl.size() >= 6) {
           cout << " +--+" << endl << " |  |" << endl << " | ";
           if (bl.size() >= 1) {
              cout << '\\';
           } else {
               cout << " ";
           }

           if (bl.size() >= 2) {
              cout << '0';
           } else {
               cout << " ";
           }

           if (bl.size() >= 3) {
              cout << '/';
           } else {
               cout << " ";
           }
           cout << endl;
           cout << " |  ";
           if (bl.size() >= 4) {
              cout << '|';
           } else {
               cout << " ";
           }
           cout << endl;
           cout << " | ";
           if (bl.size() >= 5) {
              cout << '/';
           } else {
               cout << " ";
           }
           cout << " "; 
           if (bl.size() >= 6) {
              cout << '\\';
           } else {
               cout << " ";
           }
           cout << endl;
           cout << " |" << endl;  
           cout << "_+_______ ";
           for (i=0;i<sw.size();i++) { cout << sw[i] << " "; }
           cout << endl;
            cout << "Turn: " << tn << endl;
            cout << "Incorrect Letters: " <<   bl << endl;
            cout << endl;
	    cout << "You have been convicted and hung!" << endl;
	  cout << "The word was   " << w << endl;
	  cout << "Your guess was " << sw << endl;
        } else {
            cout << "You are innocent" << endl;
	    cout << "You guessed " << w << " correctly!"<< endl;
	    w1 ++;
        }
        cout << endl;
	an = 'x';
        do {
            cout << "Do you want to play another game?";
            cout << " (y/n) => ";
	    cin >> an;
	    an = tolower(an);
        } while (an != 'y' and an != 'n');
        dn = an != 'y'; 
       










    } // end of main loop

    f.close();
cout << endl << "Games Played: " << gm << endl << "Games Won " << w1 << endl << "Thanks for playing! " << endl;

    return 0;
}