python - 如何使python程序循环/重复

Question

我有一个针对儿童的 Python 编程拼写游戏，如果玩家在完成游戏后单击“是”，我需要让它循环/重新启动，如果他们单击“否”则退出程序。

这是我编程的顶峰。

#Declare Constants and Variables
Score = 0
PlayerAnswer = 0
playOn = 0
while playOn != "Yes":

这就是结尾，我希望玩家能够在easygui按钮框上单击“是”时重复游戏。

playOn = easygui.buttonbox ("Do you want to play again?", choices = ["Yes", "No"])
if playOn == "Yes":
    Score = 0 #resets score count, if player wants to play again
    
elif playOn == "No":
        easygui.msgbox ("Bye for now. Hope you'll play the game again soon!")

每当我测试它并单击“是”时，程序都会关闭。

Answer 1

while playOn != "Yes":
   playOn = easygui.buttonbox ("Do you want to play again?", choices = ["Yes", "No"])
   if playOn == "Yes":
      Score = 0 #resets score count, if player wants to play again

   elif playOn == "No":
     easygui.msgbox ("Bye for now. Hope you'll play the game again soon!")

在 Python 中，代码体需要缩进才能被解释为代码块内部。在其他语言（例如 C#）中，只要代码在内部，method{ //code inside here}那么代码将在方法内部运行。

Answer 2

while (playOnBool):
    playOn = easygui.buttonbox ("Do you want to play again?", choices = ["Yes", "No"])
    if playOn == "Yes": playOnBool = True
    else: playOnBool = False

你需要用一个while循环来包装你的代码。

Answer 3

最后的代码不在顶部的“while”循环中。

由于 Python 采用缩进方式，因此程序将在最后设置 playOn 变量后结束。

我假设中间必须有代码，至少是“通过”，否则 Python 会给出缩进块错误。