python - 访问外部函数中创建的参数和变量 (Python)

Question

import time


def classBase(class_name, class_health, class_damage, class_hit_chance):
    print("You are a " + class_name + "!")

def enemyBase(enemy_name, enemy_health, enemy_damage, enemy_hit_chance, enemy_alive):
    time.sleep(2)
    print("Out of nowhere, a " + enemy_name + " appears!")
    enemy_total_health = enemy_health



print("Welcome to Blades of Goblonia!")
user_name = input("What is your name?")
type(user_name)
print("Hello, " + user_name + "!")
user_class_choice = input("""What class would you like to be?
A) Warrior
B) Hunter
C) Wizard""")
if user_class_choice == "A" :
    user_class = classBase("Warrior", 50, 7, 95)
elif user_class_choice == "B" :
    user_class = classBase("Hunter", 40, 10, 85)
elif user_class_choice == "C" :
    user_class = classBase("Wizard", 35, 12, 80)

enemyBase("Goblin", 30, 10 , 60, True)

time.sleep(1)

user_action_choice = input("""Would you like to
    A) Hit
    B) Run
    C) Heal""")

if user_action_choice == "A" :
    print("Hit")
elif user_action_choice == "B" :
    print("Run")
elif user_action_choice == "C" :
    print("Heal")

在我的游戏代码中，我试图访问并改变敌人基地的健康状况，因为它在我重新创建它时发生了变化。为了创建伤害效果，我需要更改enemy_total_health的值，但我无法引用该变量。我该如何编写代码才能访问局部变量和参数？谢谢:)

Answer 1

出于您的目的，您应该将 Enemy 创建为一个类，并为 goblin 创建一个 Enemy 类的实例，以便将敌人作为对象的所有属性进行跟踪:

class Enemy:
    def __init__(self, name, health, damage, hit_chance, alive):
        self.name = name
        self.health = health
        self.total_health = health
        self.damage = damage
        self.hit_chance = hit_chance
        self.alive = alive
        print("Out of nowhere, a " + name + " appears!")

goblin = Enemy("Goblin", 30, 10, 60, True)
print('%s has a total health of %d' % (goblin.name, goblin.total_health))