线程计时器未按预期更改

Question

我试图编写一个程序/游戏，你必须在其中拆除炸弹。它里面有一个计时器，它会同时检查你是否剪断了正确的电线以使其解散。但是当我运行它时，它会在输入的同一行上两次打印出时间，如下所示：

只有第一个计时器会改变。然后光标跳到一个新行，如果我输入一些内容，它会在该行上（我希望它在同一行上）。当计时器完成时，代码也不会exit。

我怎样才能解决这个问题，以便计时器只在第一行，在第二行它要求输入，并且当计时器完成时它应该打印“炸弹爆炸”？

#import time library for the timer
import time
#import thread library to run timer and wire function at the same time
from threading import Thread

def splitTime(sec):
    #splits seconds in minutes and seconds
    seconds = sec % 60 
    minutes = int((sec - seconds) / 60)
    if minutes == 0 and seconds == 0:
        print("00:00")
    else:
        if minutes < 10 and seconds < 10:
            print("0" + str(minutes) + ":" + "0" + str(seconds), end="\r")
        elif minutes < 10:
            print("0" + str(minutes) + ":" + str(seconds), end="\r")
        elif seconds < 10:
            print(str(minutes) + ":" + "0" + str(seconds), end="\r")
        else:
            print(str(minutes) + ":" + str(seconds), end="\r")

def timer():
    #the timer
    timeToSet = 10 
    while timeToSet >= 0:
        splitTime(timeToSet)
        time.sleep(1)
        timeToSet -= 1
    if timeToSet == 0:
        print("The bomb went off!")
        exit()

def wireFunction():
    color = input("which wire to cut?: ")
    if color == "red":
        print("The bomb has been defused!")
        exit()
    else: 
        print("The bomb went off!")
        exit()

wire = "red"
print("There are these wires: blue, red, green, black")

if __name__ == "__main__":
    Thread(target = wireFunction).start()
    Thread(target = timer).start()

Answer 1

关于计时器未在 0 结束的问题的第二部分是因为您说 while timeToSet >= 0: 而不是 while timeToSet > 0:。目前，当它达到零时，它不会退出 while 循环。