Question

我正在使用discord.py创建一个Discord机器人。我希望它成为Discord中的一种RPG，您可以在Discord中与怪物战斗，升级并进行任务。问题出在代码中，该代码生成用户必须与之战斗的敌人列表。现在，它应该创建2个具有相同属性的相同类型的敌人。

代码如下所示：

#startBattle method. Creates an enemy and adds them to the user's 'fightingNow' list
def startBattle(id, room, area):

    #prevents player from progressing while in a battle
    playerData[id]['canProgress'] = False

    #Chooses amount of enemies to be created. Set it just 2 for testing reasons
    amount = random.randint(2,2)

    for enemyID in range(0, amount):
        #Creates a modifier to be applied to an enemy's stats
        randomMod = random.randint(-3,3)
        modifier = 1 + (room + randomMod) / 10

        #chooses an enemy from a .json file. Set to only choose one enemy for testing reasons
        enemy = random.randint(1,1)
        enemy = enemyData[str(enemy)]

        #Apply modifiers to related stats
        enemy['maxHP'] = int(modifier * enemy['maxHP'])
        enemy['baseHP'] = enemy['maxHP']
        enemy['baseEnd'] = int(modifier * enemy['baseEnd'])
        enemy['baseAttack'] = int(modifier * enemy['baseAttack'])
        enemy['baseAgi'] = int(modifier * enemy['baseAgi'])
        enemy['basePre'] = int(modifier * enemy['basePre'])
        enemy['baseLvl'] = int(modifier * enemy['baseLvl'])

        #sets the enemies id, used in the battle system to determine who the player is attacking
        enemy['id'] = enemyID

        #print() will be removed in final version.
        print(enemy)

        #Appends the created enemy to the user's list of enemies they are fighting
        playerData[id]['fightingNow'].append(enemy)

    #saves data to some .json files
    _save()

它应该像这样工作：敌人1和敌人2都是骷髅。敌人1的最大生命值统计为10，而敌人2的最大生命值为12。因此，这两个值都应添加到用户的“ fightingNow”列表中。相反，该列表包含两个骨骼，最大HP为12。生成了敌人1，但被敌人2的克隆覆盖。谢谢您提供的任何帮助。

Answer 1

字典是可变对象，因此，当您附加enemy时，实际上是在附加对enemy的引用，而不是enemy的副本。幸运的是，这是一个相当容易的修复-只需添加.copy()：

playerData[id]['fightingNow'].append(enemy.copy())

For循环会创建2个相同的字典，而不是2个唯一的字典

1 个答案: