当类中与其他init变量相关的更改时，如何更改init变量？

由不在服务区发布于 2020-05-09 08:53:37

我最近尝试编写一个基于文本的游戏。当玩家升级时，我想更改玩家的熟练程度。我应该如何为此更改代码？

class Player:
    def __init__(self,name,_class,_race):
        self.name = name
        self.level = 1
        self.proficiency = (int(self.level/3)+1)*2
        self.inventory = 0
        self.skills = returnSkills()
        self.stats = returnStats()
        self._class = _class
        self._race = _race
        self.exp = 0

    def levelUp(self):
        self.level+=1


newPlayer = Player("Player","Barbarian","Human")

print(newPlayer.level)

for i in range(10):
    print(newPlayer.level)
    print(newPlayer.proficiency)
    newPlayer.levelUp()

nsunt

2020-05-09 08:53:38

You could make proficiency a property, so it is calculated from the current level each time it is referenced.

class Player:
    def __init__(self,name,_class,_race):
        self.name = name
        self.level = 1
        self.inventory = 0
        self.skills = returnSkills()
        self.stats = returnStats()
        self._class = _class
        self._race = _race
        self.exp = 0

    @property
    def proficiency(self):
        return (int(self.level/3)+1)*2
    ...

or you could leave it as a plain attribute, and recalculate it inside your levelUp method.

闷油瓶

2020-05-09 08:53:38

    def levelUp(self):
        self.level+=1
        self.proficiency = (int(self.level/3)+1)*2

不在服务区

这家伙很懒，什么都没留下

积分
0
话题
0
评论
3228
注册排名
2776