[英]I'm making a Python pong game and the ball in the game won't move what should I do?
[英]My python game won't output what I want
输出会为是和否响应生成打印答案。 我希望它根据用户的输入生成一个肯定的答案和一个否定的答案。
import time
import random
time.sleep(0)
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print("Welcome to the zombie apocalypse simulator!")
print("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~")
print()
time.sleep(0)
print("You wake up in the backseat of an old 1995 suburu, shirtless and confused.")
time.sleep(0)
print("Looking out the dusty window, you can make out the skyline of a distant")
print("forgotten metropolis.")
print()
time.sleep(0)
def ask(question):
answer = input(question + " {y/n}")
return answer in ['Yes','YES','y', 'Y','yes', 'n', 'N', 'no', 'NO', 'No']
while ask("You see a backpack in the from seat of the car. Do you take it?"):
if ['Yes','YES','y', 'Y','yes']:
print("You look inside only to find a brown hoodie, a utility knife, a can of tuna")
print("and a half full water bottle.")
if ['n', 'N', 'no', 'NO', 'No']:
print("You leave the bag behind.")
break
如果answer = 'YES'
,然后return answer in ['Yes', .. , 'No']
返回True
,否则False
。 基本上, in
会告诉您列表是否包含给定的元素。 因此,在您的ask
函数中,如果用户输入了可能的答案之一,则返回True
值,这会使下一个while循环的行为类似于
# ask question, if answer is positive
while True:
# check if yes, do something
# else do something.
break
代码中没有实际检查答案是或否的地方。 因此,要进行相应输出,请确保检查这些值。 (查看问题评论中的提示)
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