python字母猜谜游戏

Question

我在python程序的第一次真正尝试中有大量的工作-一个猜字母游戏。

我已经完成了大部分工作，但最后一刻我被困住了

我想做到这一点，以便游戏在用户和AI回合之间来回切换，直到世界被完全揭示出来为止。 到目前为止我很好。 在这一点上，我想做到这一点，以便玩家猜测最多的字母正确地赢得一个点。 计算机主持人选择另一个单词，然后重新开始。 第一个获得5分的玩家赢得比赛。

我有一个while循环，可以在用户/ AI轮流之间交替，但是一旦这个单词被完全揭示出来，我就无法使其正常中断吗？ 之后，仅将userCorrectLetters的数量与aiCorrectLetters的数量进行比较，并使用它来确定谁赢得了本轮比赛，应该非常简单。

然后，我认为整个事情应该进入一个while循环，直到一个玩家达到5分时才中断。

我遇到的另一件事是如何禁止用户重新猜测已经解决的字符位置。

import random


#set initial values
player1points= 0
ai= 0
userCorrectLetters= []
aiCorrectLetters=[]
wrongLetters=[]
wrongPlace= []
correctLetters = []
endGame = False
allLetters = set(list('abcdefghijklmnopqrstuvwxyz'))
alreadyGuessed = set() 
userGuessPosition = 0
availLetters = allLetters.difference(alreadyGuessed)


#import wordlist, create mask
with open('wordlist.txt') as wordList:
    secretWord = random.choice(wordList.readlines()).strip()
print (secretWord)
secretWordLength = len(secretWord)








def displayGame():
    mask = '_'  * len(secretWord)
    for i in range (len(secretWord)):
        if secretWord[i] in correctLetters:
            mask = mask[:i] + secretWord[i] + mask [i+1:]
    for letter in mask:
        print (letter, end='')
    print (' ')
    print ('letters in word but not in correct location:', wrongPlace)
    print ('letters not in word:', wrongLetters)



    ##asks the user for a guess, assigns input to variable

def getUserGuess(alreadyGuessed):


    while True:
        print ('enter your letter')
        userGuess = input ()
        userGuess= userGuess.lower()
        if len(userGuess) != 1:
            print ('please enter only one letter')
        elif userGuess in alreadyGuessed:
            print ('that letter has already been guessed. try again')
        elif userGuess not in 'abcdefjhijklmnopqrstuvwxyz':
            print ('only letters are acceptable guesses. try again.')
        else:
            return userGuess

def newGame():
    print ('yay. that was great. do you want to play again? answer yes or no.')
    return input().lower().startswith('y')

def userTurn(wrongLetters, wrongPlace, correctLetters):
    print ('\n')

    displayGame ()
    print ('which character place would you like to guess. Enter number?')
    userGuessPosition = input ()
    if userGuessPosition not in ('123456789'):
        print ('please enter a NUMBER')
        userGuessPosition = input()
    slice1 = int(userGuessPosition) - 1  


    ##player types in letter
    guess = getUserGuess(wrongLetters + correctLetters)
    if guess== (secretWord[slice1:int(userGuessPosition)]):
        print ('you got it right! ')
        correctLetters.append(guess)
        userCorrectLetters.append(guess)
        displayGame()

    elif guess in secretWord:
            wrongPlace.append(guess) 
            print ('that letter is in the word, but not in that position')
            displayGame()

    else:
            wrongLetters.append(guess)
            print ('nope. that letter is not in the word')
            displayGame()




def aiTurn(wrongLetters,wrongPlace, correctLetters):
    print ('\n')
    print ("it's the computers turn")

    aiGuessPosition = random.randint(1, secretWordLength)

    aiGuess=random.sample(availLetters, 1)
    print ('the computer has guessed', aiGuess, "in position", + aiGuessPosition)
    slice1 = aiGuessPosition - 1
    if str(aiGuess) == (secretWord[slice1:userGuessPosition]):
            correctLetters.append(aiGuess)
            aiCorrectLetters.append(aiGuess)
            print ('this letter is correct ')
            return 
    elif str(aiGuess) in secretWord:
            wrongPlace.append(aiGuess)
            print ('that letter is in the word, but not in that position')
            return

    else:
            wrongLetters.append(aiGuess)
            print ('that letter is not in the word')
            return



wordSolved = False 
while wordSolved == False:

    userTurn(wrongLetters, wrongPlace, correctLetters)
    aiTurn(wrongLetters, wrongPlace, correctLetters)
    if str(correctLetters) in secretWord:
        break 

Answer 1

问题在这里：

if str(correctLetters) in secretWord:

您可能希望str(['a', 'b', 'c'])返回'abc'，但不会。 它返回"['a', 'b', 'c']" 。 您应该将该行替换为：

if "".join(correctLetters) in secretWord:

您的代码还有一个问题，除了这一问题之外：假设正确的单词是foobar 。 如果用户猜到了前5个字母，但顺序相反，则correctLetters将为['a', 'b', 'o', 'o', 'f'] ，而该行为if "".join(correctLetters) in secretWord:将评估为False 'aboof'不在'foobar' 。

您可以通过将if "".join(correctLetters) in secretWord:替换为：来解决该问题：

if len(correctLetters) > 4:

基本上，一旦用户猜出5个正确的字母，这将结束程序的执行。 无需检查字母是否在secretWord ，因为您已经在userTurn函数中执行过此userTurn 。

Answer 2

您正在将列表correctLetters的字符串表示形式与字符串secretWord 。 例如：

>>> secretWord = 'ab'
>>> correctLetters = ['a','b']
>>> str(correctLetters)
"['a', 'b']"
>>> str(correctLetters) in secretWord
False

尝试将由正确字母组成的字符串与秘密单词进行比较：

>>> ''.join(correctLetters) == secretWord
True