如何使用 Python 通过 if/else 触发对不同音频通道的更改？

Question

请原谅我，我对 Python（以及一般的编码）非常陌生，但老实说我很困惑。

本质上，我想做的是尝试在我正在开发的这个猜谜游戏中触发音乐的变化，当有人得到答案时，他们会得到嗯......rickrolled。

问题是，每当我尝试取消暂停音乐或播放音乐时，一旦他们猜对了，它就不起作用。

我尝试过利用 pygame.mixer.music.play()、pygame.mixer.music.pause() 等......但没有成功。

这是代码...

# Adding rickroll Audio via pygame

import pygame

pygame.init()
main_channel = pygame.mixer.Channel(0)
pause_channel = pygame.mixer.Channel(1)
main_channel.play(pygame.mixer.Sound('quiztime.ogg'), loops=-1, fade_ms=5000)
pause_channel.play(pygame.mixer.Sound('rickroll.ogg'), loops=-1, fade_ms=5000)
pause_channel.pause()

# Secret Word
secret_word = 'rickroll'

# Created a 'guess' variable using the input statement

guess = input('Can you guess the secret word?: ')

# Added a guess count to implement hint system

guess_count = 0

# Condition using the While keyword

while guess != secret_word:
    guess_count += 1
    print('Almost... Try Again! ')
    guess = input('New Guess here plz: ')
    if guess_count == 3:
        print('Tis an old meme good friend...')
        guess = input('New Guess here plz: ')
    elif guess_count == 5:
        print('Think of a ginger man with soul~')
        guess = input('New Guess here plz: ')
    elif guess_count == 10:
        print("I wouldn't give you up ;)")
        guess = input('New Guess here plz: ')
    else:
        main_channel.pause()
        pause_channel.unpause()
        print("We're no strangers to loooooove~")
        # If done correctly should play rickroll upon correct guess.

print('Press ENTER to exit!')

Answer 1

稍微修改了你的代码。

# Adding rickroll Audio via pygame

import pygame

pygame.init()
main_channel = pygame.mixer.Channel(0)
pause_channel = pygame.mixer.Channel(1)
main_channel.play(pygame.mixer.Sound("quiztime.ogg"), loops=-1, fade_ms=5000)
pause_channel.play(pygame.mixer.Sound("rickroll.ogg"), loops=-1, fade_ms=5000)
pause_channel.pause()

# Secret Word
secret_word = "rickroll"

# Created a 'guess' variable using the input statement

guess = input("Can you guess the secret word?: ")

# Added a guess count to implement hint system

guess_count = 0

# Condition using the While keyword

while guess != secret_word:
    guess_count += 1
    print("Almost... Try Again! ")
    guess = input("New Guess here plz: ")
    if guess_count == 3:
        print("Tis an old meme good friend...")
        guess = input("New Guess here plz: ")
    elif guess_count == 5:
        print("Think of a ginger man with soul~")
        guess = input("New Guess here plz: ")
    elif guess_count == 10:
        print("I wouldn't give you up ;)")
        guess = input("New Guess here plz: ")

main_channel.pause()
pause_channel.unpause()
print("We're no strangers to loooooove~")

# If press enter exit, else
current_input = input("Press ENTER to exit!")
while current_input:
    current_input = input("Press ENTER to exit!")

说明

• 当

  guess != secret_word

  时循环起作用。因此，如果

  guess

  与

  secret_word

  相同，则循环退出。因此，当猜测匹配时，我们需要添加 rickroll 音频。你的逻辑是正确的，它会在循环结束后，也就是循环退出时执行的代码。

• current_input

  接收您的下一次击键。如果您按

  Enter

  ，

  current_input

  的值为

  None

  ，这将帮助您退出此循环。否则，你会继续被打滚！ :)

如果有任何不清楚的地方，请要求澄清。