hangman.java

很有趣的著名游戏Hangman

/*
 * File: Hangman.java
 * ------------------
 * This program will eventually play the Hangman game from
 * Assignment #4.
 */

import acm.graphics.*;
import acm.program.*;
import acm.util.*;

import java.awt.*;

public class Hangman extends ConsoleProgram {
	
	public void init(){
		canvas = new HangmanCanvas();
		add(canvas);
	}
    public void run() {
    	swd = new SecretWordChecker();
    	println("Welcome to HangMan!");
    	
		while(true){
			println("The word now looks like this:" + swd.getShowedWord());
			println("You have " + swd.getChanceLeft() + " guesses left.");
			String word = readLine("You Guess: ");
			
			if(word.length() != 0){
				char ch = word.charAt(0);
				if(Character.isLetter(ch)){
					if(Character.isLowerCase(ch)){
						ch = Character.toUpperCase(ch);
					}
					
					if(swd.IsSecretCharChecked(ch)){
						swd.updateShowedWord(ch);
						println("That guess is correct.");
					}
					else{
						println("There are no " + ch + "'s in the word" );
						swd.setChanceLeft(swd.getChanceLeft() - 1);
					}
					
					if(swd.getChanceLeft() == 0 || swd.getSecretCharLeft() == 0){
						println("The word now looks like this:" + swd.getShowedWord());
						
						break;
					}
					canvas.displayWord(swd.getShowedWord());
				}
				else
					println("you entered an illegal character.Please reenter one.");

			}
			
		}
		if(swd.getChanceLeft() == 0){
			println("you lose.");
			println("The word is " + swd.getSecretWord());
		}
		if(swd.getSecretCharLeft() == 0)
			println("you win.");
	}
    
    private SecretWordChecker swd;
	private HangmanCanvas canvas;
    
}