javafinalproject

package hangman;

import java.util.Scanner;
import java.io.*;

class hangmanMethods {
    private static int count = 0;
    private Scanner scan;
    private final int totalGuesses = 6;
    private int guesses;
    private String word;
    private String guessed;
    private boolean done;
    private StringBuffer dashes;
    private char again;

    public hangmanMethods() {

        guessed = "";
        guesses = totalGuesses;
        done = false;
        chooseWord();
    }

    public void reset() {
        guessed = "";
        guesses = totalGuesses;
        done = false;
        chooseWord();
    }

    public void openScan() {
        count++;
        try {
            scan = new Scanner(new FileReader("hangWords.txt"));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
    }

    public void chooseWord() {
        if (count == 0) {
            openScan();
            count++;
        }
        String temp = "null";
        if (scan.hasNext()) {
            temp = scan.next();
            word = temp;
            makeDashes(temp);
        } else {
            done = true;

        }
    }

    public String matchLetter(char letter) {
        for (int index = 0; index < word.length(); index++)
            if (word.charAt(index) == letter)
                dashes.setCharAt(index, letter);
        return ("good guess - ");
    }

    public String guess(String s) {
        if (s.equalsIgnoreCase(word)) {
            done = true;
            return "you win!";
        }

        else {
            guessed += s;
            if (guesses == 0) {
                done = true;reset();
                return ("you lose");

            }

            if (word.indexOf(s) < 0) {
                guesses--;
                return "bad guess";
            } else {
                return matchLetter(s.charAt(0));
            }
        }
    }

    public void makeDashes(String s) {
        StringBuffer dashes = new StringBuffer(s.length());
        for (int count = 0; count < s.length(); count++)
            dashes.append('-');
        this.dashes = dashes;
    }

    private void again(char c) {
        if (c == 'y') {
            done = false;
            reset();
        } else {
            done = true;
            System.exit(0);
        }
    }

    public static void main(String[] args) {
        boolean once = false;
        Scanner scan = new Scanner(System.in);
        hangmanMethods mine = new hangmanMethods();

        String guess;
        System.out.println("Your word is: " + mine.dashes + "\n"
                + "Your guesses: " + mine.guessed + "\n"
                + "Your number of guesses left: " + mine.guesses + "\n");
        guess = scan.next();
        System.out.println(mine.guess(guess));
        while (true) {
            if (!mine.done) {

                System.out
                        .println("Your word is: " + mine.dashes + "\n"
                                + "Your guesses: " + mine.guessed + "\n"
                                + "Your number of guesses left: "
                                + mine.guesses + "\n");
                guess = scan.next();
                System.out.println(mine.guess(guess));
            } else if (once) {
                mine.reset();
                mine.chooseWord();
            } else {
                System.out.println("play again (y/n)?: ");
                mine.again(scan.next().charAt(0));

                once = true;
            }

        }

    }
}