PlayHangman

package Assignments;

import java.util.Scanner;

public class Hangman 
{
    String secretWord, totalGuesses, letter, guessWrong;
    int countWrong;
    StringBuffer hideWord;
    Scanner keyboard;
    final int BODYPARTS = 9;
    
    public void setSecretWord()
    {        
        keyboard = new Scanner(System.in);
        
        System.out.print("Enter the secret word: ");
        
        secretWord = keyboard.next();     
        System.out.printf("The secret word is \"%s\". SHH!!\n", secretWord);
        
    }
    
    public StringBuffer hideSecretWord(String s)
    {
        int i, n;
        
        n = s.length();
        
        hideWord = new StringBuffer(n);
        
        for(i = 0; i < n; i++)
        {    
            hideWord.append('-');
        }
        
        System.out.println("Word: " + hideWord);
        
        return hideWord;
    }
    
    public void matchLetter(String secretWord, StringBuffer hideWord, String letter)
    {
        int i, n; 

        n = secretWord.length();
        
            for(i = 0; i < n; i++)
            {
                if (secretWord.charAt(i) == letter.charAt(0))
                {   
                    hideWord.setCharAt(i, letter.charAt(0));
                    System.out.println("Word so far: " + hideWord);     
                }  
            }
    }      
                
    public void makeGuesses()
    {                
        boolean exit;
        
        System.out.print("Enter a letter: ");
        
        letter = keyboard.next();
        totalGuesses = letter;
        countWrong = 0;
         
        int y;
        
        y = secretWord.indexOf(letter.charAt(0));
            
        if (y == -1)
        {
            countWrong++;
        }  
                        
        hideSecretWord(secretWord);
        matchLetter(secretWord, hideWord, letter);
        
        System.out.println("Wrong letter count: " + countWrong);
                
        exit = false;
        
        while (!exit)
        {
            System.out.print("Next letter: ");
                        
            letter = keyboard.next();   
            totalGuesses+=letter;
                   
            y = secretWord.indexOf(letter.charAt(0));

            if (y == -1)
            {
                countWrong++;
            }  
            
            matchLetter(secretWord, hideWord, letter);
            
            System.out.println("Wrong letter count: " + countWrong);

            System.out.println("Total guesses: " + totalGuesses);
        
            if(secretWord.equals(hideWord.toString()))
            {
                System.out.println("You got it!");
                exit = true;
            }
            else if (countWrong == BODYPARTS)
            {
                System.out.println("Better try again!");
                exit = true;
            }    
        }   
    }        
}