gistfile1.cpp

const WORD_LEN = 8;

class Hangman {

 Hangman() {
  rounds = 0;
  charsguessed = 0;
  generateWord();
 }

private:
 char word[WORD_LEN];
 int rounds;
 int charsguessed;

public:
 virtual ~Hangman();

 generateWord();
 bool checkChar(unsigned int index, char input);
 doPlay();
}


Hangman::generateWord()
{
 size_t wlen = sizeof word;
 for (int i=0;i<wlen;i++)
  word[i] = rand() % 220 + 33;
}


bool Hangman::checkChar(unsigned int index, char input)
{
 if (index > WORD_LEN - 1)
  return false;

 return !!(input == word[index]);
}


doPlay()
{
 generateWord();
 char input;

 while(charsguessed < WORD_len -1 || rounds < 17)
  {
   input = getInput();
   guesses = 0;
   for (int i=0;i<wlen;i++)
    guesses += checkChar(i, input);
   charsguessed += guesses;
   rounds++;
  }
}