python函数随机循环if语句

Question

我正在制作一个摇滚纸剪刀游戏,并遇到了问题decisioncycle().我要做的是要求用户输入一个选项usercycle(),让计算机生成一个随机选择gamecycle(),然后确定谁赢得了回合并跟踪每个结果的输赢数.似乎决定何时随机工作.

import random


class rpsgame:

    rps= ["rock", "paper","scissors"]


    wincount=0
    losecount=0
    def usercycle(self):
        userchoice = input("rock, paper, scissor.....")
        print("SHOOT")
        return userchoice

    def gamecycle(self):
        computerchoice = random.choice(rpsgame.rps)
        return computerchoice




    def decisioncycle(self):
            if rpsgame.usercycle(self) == rpsgame.rps[0] and rpsgame.gamecycle(self) == rpsgame.rps[1]:
                    print("paper beats rock, you lose!")
                    rpsgame.losecount +=1
            elif rpsgame.usercycle(self) == rpsgame.rps[1] and rpsgame.gamecycle(self) == rpsgame.rps[0]:
                    print("paper beats rock, you win!")
                    rpsgame.wincount+=1
            elif rpsgame.usercycle(self) == rpsgame.rps[0] and rpsgame.gamecycle(self) == rpsgame.rps[2]:
                    print("rock beats scissors, you win!")
                    rpsgame.wincount+=1
            elif rpsgame.usercycle(self) == rpsgame.rps[2] and rpsgame.gamecycle(self) == rpsgame.rps[0]:
                    print("rock beats scissors, you lose!")
                    rpsgame.losecount+=1
            elif rpsgame.usercycle(self) == rpsgame.rps[1] and rpsgame.gamecycle(self) == rpsgame.rps[2]:
                    print("scissors beats paper, you lose!")
                    rpsgame.losecount+=1
            elif rpsgame.usercycle(self) == rpsgame.rps[2] and rpsgame.gamecycle(self) == rpsgame.rps[1]:
                    print("scissors beats paper, you win!")
                    rpsgame.wincount+=1
            elif rpsgame.usercycle(self) == rpsgame.gamecycle(self):
                    print("it's a tie!!!")
            print("wins {}, losses {}".format(rpsgame.wincount, rpsgame.losecount))




while True:
    rg = rpsgame()
    rg.usercycle()
    rg.gamecycle()
    rg.decisioncycle()

我认为我的问题出在decisioncycle()中.这是我在课堂上的第一次尝试,因为游戏正在使用全局变量,但我在这里读到,这对未来来说是一种不好的做法.

Answer 1

您在每种情况下都要求新的用户输入。您可能只想读一次，然后每次都进行比较，例如

user_choice = self.usercicle()
game_choice = self.gamecycle()
if(user_choice == self.rps[0] and game_choice == self.rps[1]):
    print "Paper beats rock, you lose!"
    self.losecount += 1
elif( user_choice...

等等