#include <iostream>
#include <string>
#include "hangman.h"

using std::string;

int main() {
  // Word the player needs to guess (randomly selected)
  string word = chooseWord(); 
  
  // Initialise the "uncovered" word that is shown to the player: the uncovered
  // word is obtained by replacing each letter from the original word (variable
  // word) with an underscore (i.e. _).
  string workingCopy = createWorkingCopy(word);
  
  // This variable indicates whether or not the game is over
  bool done = false; 
  
  int wrongGuesses = 0; // Number of wrong guesses
  int maxWrongGuesses = 6; // Maximum number of wrong guesses (don't change)
  
  // Draw the empty gallow
  showHangman(0); 
  
  // Game loop (each iteration is a round of the game)
  while (!done) {
    printGameState(maxWrongGuesses, wrongGuesses);
    printWorkingCopy(workingCopy);
    
    
    /** Part 1: input next guess **********************************************/
    char guess = '\0';
    // TODO: replace the following line with your implementation
    PART1_readCharacter(guess);
    
    
    /** Part 2: update working copy *******************************************/
    bool found = false;
    // TODO: replace the following line with your implementation
    PART2_updateWorkingCopy(word, guess, workingCopy, found);
    
    
    /** Part 3: update game state *********************************************/
    // TODO: replace the following line with your implementation
    PART3_updateGameState(word, workingCopy, found, maxWrongGuesses, done, wrongGuesses);
  }
  
  return 0;
}