Python记分器和while，if，elif anfels一起生活在游戏中

Question

我正在尝试创建这个游戏，但我被整个记分器的生活和如何打破while循环。在

player = input("Welcome! Let's play Rock, Paper, Scissors, Lizard, Spock. You have five lives. Press enter to start.")

from random import randint

t = ["rock", "paper", "scissors", "lizard", "spock"]

computer = t[randint(0,4)]

player = False

while player == False:

    lives = 5
    score = 0
    player = input("rock, paper, scissors, lizard, spock?")
    print("Computer plays",computer)
    if player == computer:
        print("Tie!")
        score + 1
    elif player == "rock":
        if computer == "paper":
            print("You lose!", computer, "covers", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "lizard":
            print("You win!", player, "crushes", computer)
            score + 2
        elif computer == "spock":
            print("You lose!", computer, "vaporises", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        else:
            print("You win!", player, "smashes", computer)
            score + 2
    elif player == "paper":
        if computer == "scissors":
            print("You lose!", computer, "cuts", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "lizard":
            print("You lose!", computer, "eats", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "spock":
            print("You win!", player, "disproves", computer)
            score + 2
        else:
            print("You win!", player, "covers", computer)
            score + 2
    elif player == "scissors":
        if computer == "rock":
            print("You lose...", computer, "smashes", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "spock":
            print("You lose!", computer, "smashes", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "lizard":
            print("You win!", player, "decapitates", computer)
            score + 2
        else:
            print("You win!", player, "cuts", computer)
            score + 2
    elif player == "spock":
        if computer == "lizard":
            print("You lose!", computer, "poisons", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "scissors":
            print("You win!", player, "smashes", computer)
            score + 2
        elif computer == "rock":
            print("You win!", player, "vaporises", computer)
            score + 2
        else:
            print("You lose!", computer, "disproves", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
    elif player == "lizard":
        if computer == "spock":
            print("You win!", player, "poisons", computer)
            score + 2
        elif computer == "rock":
            print("You lose!", computer, "crushes", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
        elif computer == "paper":
            print("You win!", player, "eats", computer)
            score + 2
        else:
            print("You lose!", computer, "decapitates", player)
            lives - 1
            if lives == 0:
                print("Your socre is", score)
                break
    else:
        print("That's not a valid play!")
    player = False
    computer = t[randint(0,4)]

Answer 1

一些建议，以获得管理score计数器的预期行为，lives以及如何中断while循环。

1. 将score和{}移到while-循环上方。
   即使是在循环中计算它们的新值，如果它们在循环中定义，它们的值将重置每个循环。在
2. 使用递增和递减运算符进行计算。
   当进行计算以分配新值时，您需要将计算结果保存回变量。像score + 1和lives - 1这样的语句在保存结果之前对这些变量没有影响。您可以将所有score + 1更改为score = score + 1（或score +=1），并类似地将所有lives - 1更改为{}（或lives -=1）。有关详细信息，请参见Behaviour of increment and decrement operators in Python。在
3. {删除所有语句 break是有用的，如果你想打破while循环，但由于游戏一直在玩（我假设，因为你跟踪lives），直到所有生命都消失，那么当条件lives > 0是False时，循环将“中断”。在

在进行这些更改之后，您的游戏应该按预期运行。

希望这有帮助。

顺便说一句，这个游戏做得很好，我很喜欢玩和调试它！