Python小游戏 Hangman

游戏规则：
玩家一想好一个单词，玩家二猜测这个单词所包含的字母，每次猜测一个，如果玩家二本次没有猜对，玩家一就画出火柴人的一部分，玩家二如果在玩家一画完全部的火柴人之前猜出所有的字母，玩家二获胜。

代码如下：

import random
HANGMAN_PICS = ['''     
      +---+     
          |     
          |     
          |     
         ===''', '''        
      +---+     
      O   |     
          |     
          |     
         ===''', '''        
      +---+     
      O   |     
      |   |     
          |     
         ===''', '''        
      +---+     
      O   |     
     /|   |     
          |     
         ===''', '''        
      +---+     
      O   |     
     /|\  |     
          |     
         ===''', '''        
      +---+     
      O   |     
     /|\  |     
     /    |     
         ===''', '''        
      +---+     
      O   |     
     /|\  |     
     / \  |     
         ===''']
words = 'ant baboon badger bat bear beaver camel cat clam cobra cougar coyote crow deer dog donkey duck eagle ferret fox frog goat goose hawk lion lizard llama mole monkey moose mouse mule newt otter owl panda parrot pigeon python rabbit ram rat raven rhino salmon seal shark sheep skunk sloth snake spider stork swan tiger toad trout turkey turtle weasel whale wolf wombat zebra'.split()

def getRandomWord(wordList):
    # This function returns a random string from the passed list of strings.
    wordIndex = random.randint(0, len(wordList) - 1)
    return wordList[wordIndex]

def displayBoard(missedLetters, correctLetters, secretWord):
    print(HANGMAN_PICS[len(missedLetters)])
    print()

    print('Missed letters:', end=' ')
    for letter in missedLetters:
        print(letter, end=' ')
    print()

    blanks = '_' * len(secretWord)

    for i in range(len(secretWord)): # replace blanks with correctly guessed letters
        if secretWord[i] in correctLetters:
            blanks = blanks[:i] + secretWord[i] + blanks[i+1:]

    for letter in blanks: # show the secret word with spaces in between each letter
        print(letter, end=' ')
    print()

def getGuess(alreadyGuessed):
    # Returns the letter the player entered. This function makes sure the player entered a single letter and not something else.
    while True:
        print('Guess a letter.')
        guess = input()
        guess = guess.lower()
        if len(guess) != 1:
            print('Please enter a single letter.')
        elif guess in alreadyGuessed:
            print('You have already guessed that letter. Choose again.')
        elif guess not in 'abcdefghijklmnopqrstuvwxyz':
            print('Please enter a LETTER.')
        else:
            return guess

def playAgain():
    # This function returns True if the player wants to play again; otherwise, it returns False.
    print('Do you want to play again? (yes or no)')
    return input().lower().startswith('y')


print('H A N G M A N')
missedLetters = ''
correctLetters = ''
secretWord = getRandomWord(words)
gameIsDone = False

while True:
    displayBoard(missedLetters, correctLetters, secretWord)

    # Let the player enter a letter.
    guess = getGuess(missedLetters + correctLetters)

    if guess in secretWord:
        correctLetters = correctLetters + guess

        # Check if the player has won.
        foundAllLetters = True
        for i in range(len(secretWord)):
            if secretWord[i] not in correctLetters:
                foundAllLetters = False
                break
        if foundAllLetters:
            print('Yes! The secret word is "' + secretWord + '"! You have won!')
            gameIsDone = True
    else:
        missedLetters = missedLetters + guess

        # Check if player has guessed too many times and lost.
        if len(missedLetters) == len(HANGMAN_PICS) - 1:
            displayBoard(missedLetters, correctLetters, secretWord)
            print('You have run out of guesses!\nAfter ' + str(len(missedLetters)) + ' missed guesses and ' + str(len(correctLetters)) + ' correct guesses, the word was "' + secretWord + '"')
            gameIsDone = True

    # Ask the player if they want to play again (but only if the game is done).
    if gameIsDone:
        if playAgain():
            missedLetters = ''
            correctLetters = ''
            gameIsDone = False
            secretWord = getRandomWord(words)
        else:
            break

运行结果：