大鱼吃小鱼游戏代码

以下是一个简单的大鱼吃小鱼游戏的 Python 代码：

import random

class Fish:
    def __init__(self):
        self.size = random.randint(1, 5)

class Piranha(Fish):
    def __init__(self):
        super().__init__()
        self.name = "Piranha"
        self.dangerous = True

class Goldfish(Fish):
    def __init__(self):
        super().__init__()
        self.name = "Goldfish"
        self.dangerous = False

class Player:
    def __init__(self):
        self.size = random.randint(1, 5)
        self.gold = 0

    def catch(self, fish):
        if self.size >= fish.size and not fish.dangerous:
            self.gold += 1
            print(f"You caught a {fish.name} and earned 1 gold!")
        elif self.size < fish.size and fish.dangerous:
            print(f"You were eaten by a {fish.name}!")
            return False
        else:
            print(f"You couldn't catch the {fish.name}.")
        return True

player = Player()
fishes = [Piranha(), Goldfish()]

while True:
    fish = random.choice(fishes)
    print(f"A {fish.name} appeared!")
    if not player.catch(fish):
        break

print(f"Game over! You earned {player.gold} gold.")

在这个游戏中，你作为玩家扮演一个大鱼，通过尝试吃掉小鱼来赚取金币。你可以控制你的大鱼的大小，但是有些鱼是危险的，如果你的大小小于它们的大小，你就会被吃掉。游戏将一直进行，直到你被吃掉或者选择退出。