我正在开发基于文本的游戏,但是我还没有找到针对我的战斗系统的非常有效的解决方案.目前,我的语句设置如下：

class Weapon1:
    damage = 4
    price = 5

class Weapon2:
    damage = 4
    price = 5

class Enemy1:
    damage = 2
    health = 5

class enemy2:
    damage = 3
    health = 6

def fight():
    Weapon = raw_input("What weapon would you like to use?")
    if Weapon == "Weapon 1":
        if enemy = "Enemy1":
            Enemy1.health -= Weapon1.damage
        else:
            Enemy2.health -= Weapon1.damage
    else:
        if enemy = "Enemy1":
            pass
        else:
            pass

我的敌人和类比这多得多,所以我想有一条语句可以使用变量引用类的属性.由于长度超过100行,我决定不上传实际功能.
我所追求的伪代码如下所示：

class pistol:
    damage = 4
    price = 5

class cannon:
    damage = 4
    price = 5

class Enemy1:
    damage = 2
    health = 5

class enemy2:
    damage = 3
    health = 6

def fight():
    Weapon = raw_input("What weapon would you like to use?")
    enemy.health -= weapon.damage

解决方法:

您可以使用一个简单的字典,在此处使用namedtuple使代码更易于阅读：

from collections import namedtuple

Weapon = namedtuple('Weapon', ['damage', 'price'])

weapons = {
    'pistol': Weapon(4, 5),
    'cannon': Weapon(4, 5),
    # ...
}

def fight():
    weapon_name = raw_input("What weapon would you like to use?")
    enemy.health -= weapons[weapon_name].damage