为了编写一个网络空间安全的小游戏，我们可以模拟一些基本的网络安全概念，如防火墙、入侵检测、病毒清理等。以下是一个简单的Python小游戏示例，其中玩家需要保护自己的网络免受攻击。

python复制代码

 

import random  
  
class Network:  
    def __init__(self):  
        self.security_level = 100  
        self.firewall_strength = 50  
        self.antivirus_strength = 50  
        self.logs = []  
  
    def log(self, message):  
        self.logs.append(message)  
        print(message)  
  
    def attack(self, attack_type):  
        if attack_type == "malware":  
            damage = random.randint(10, 50)  
            if self.antivirus_strength > damage:  
                self.log("Antivirus detected and blocked malware attack!")  
            else:  
                self.security_level -= damage  
                self.log(f"Malware attack successful! Security level reduced by {damage}.")  
        elif attack_type == "hacking":  
            damage = random.randint(10, 30)  
            if self.firewall_strength > damage:  
                self.log("Firewall blocked the hacking attempt!")  
            else:  
                self.security_level -= damage  
                self.log(f"Hacking attempt successful! Security level reduced by {damage}.")  
        else:  
            self.log("Unknown attack type!")  
  
    def reinforce_firewall(self):  
        if self.security_level >= 10:  
            self.security_level -= 10  
            self.firewall_strength += 10  
            self.log("Firewall reinforced! Strength increased by 10.")  
        else:  
            self.log("Not enough security level to reinforce firewall.")  
  
    def update_antivirus(self):  
        if self.security_level >= 15:  
            self.security_level -= 15  
            self.antivirus_strength += 15  
            self.log("Antivirus updated! Strength increased by 15.")  
        else:  
            self.log("Not enough security level to update antivirus.")  
  
def main():  
    network = Network()  
    game_over = False  
  
    while not game_over:  
        print("\nCurrent Security Level:", network.security_level)  
        print("Firewall Strength:", network.firewall_strength)  
        print("Antivirus Strength:", network.antivirus_strength)  
        print("\n1. Reinforce Firewall")  
        print("2. Update Antivirus")  
        print("3. View Logs")  
        print("4. Exit Game")  
  
        choice = input("Enter your choice: ")  
  
        if choice == "1":  
            network.reinforce_firewall()  
        elif choice == "2":  
            network.update_antivirus()  
        elif choice == "3":  
            print("\nLogs:")  
            for log in network.logs:  
                print(log)  
        elif choice == "4":  
            game_over = True  
            print("Exiting game...")  
        else:  
            print("Invalid choice! Please try again.")  
  
        if network.security_level <= 0:  
            game_over = True  
            print("\nGame Over! Your network has been compromised!")  
  
if __name__ == "__main__":  
    main()

在这个游戏中，玩家可以选择加固防火墙或更新杀毒软件来提高网络安全。每次加固或更新都会消耗一定的安全级别。游戏会随机生成攻击，如果防火墙或杀毒软件不足以抵挡攻击，安全级别会降低。当安全级别降至0时，游戏结束。玩家还可以查看日志以了解之前发生的事件。