python - while循环忽略打印？

Question

好吧，我正在开发一个基本的骰子游戏，但是当它进入 while 循环时，它不会在里面打印消息，该消息只是一个占位符。

    dicenumber = None
    numberchoice = None
    ready = None
    test = "Lol"

    class playerClass():
        points = 0


    class enemyClass():
        point = 0


    def rolldice():
        dicenumber = dicenumber.randint(1,9)

    def start():
        print("Hello welcome to the dice game.")
        print("The goal of the game is to guess what number the dice will land on.")
        print("The option are 1 to 6 and the game is won by getting 3 points.")
        print()
        print("Are you ready to play?")
        print("1 - Yes")
        print("2 - No")
        ready = int(input())



    start()

    while ready == 1:
        print("hello")

Answer 1

在启动函数中使用全局。另外，当您尝试放置 while ready==1 时，它将处于无限循环中!

dicenumber = None
numberchoice = None
ready = None
test = "Lol"

class playerClass():
        points = 0


class enemyClass():
        point = 0


def rolldice():
        dicenumber = dicenumber.randint(1,9)

def start():
        global ready
        print("Hello welcome to the dice game.")
        print("The goal of the game is to guess what number the dice will land on.")
        print("The option are 1 to 6 and the game is won by getting 3 points.")
        print()
        print("Are you ready to play?")
        print("1 - Yes")
        print("2 - No")
        ready = int(input())



start()

while ready == 1:
        print("hello")