我正在为我的编程课工作,我们必须采取二十一点程序并添加选项进行投注。
这是原始程序: http://courses.ischool.berkeley.edu/i90/f11/resources/chapter09/blackjack.py
这没有问题。
在班级BJ_Game中,我添加了一些代码来收集投注
class BJ_Game(object):
def __init__(self, names):
self.players = []
for name in names:
player = BJ_Player(name)
self.players.append(player)
self.dealer = BJ_Dealer("Dealer")
self.deck = BJ_Deck()
self.deck.populate()
self.deck.shuffle()
# betting
def placing_bets (self, names):
self.total_bets=10
for name in names:
yes_no=input("The dealer bets 10.", name, "would you like to bet on this round? (y/n)")
if yes_no=="y":
player_bet=input(int("How much would you like to bet?:"))
else:
break
self.total_bets=player_bet+self.total_bets
return self.total_bets
(抱歉格式化,我对此很新。在现实生活中,它就像在链接中一样缩进)
我做的唯一其他改变是添加底部的两行来打印获胜者赢得的赌注:
def win(self):
print(self.name, "wins.")
# awarding bets
print("You win $", self.total_bets)
当我运行时,我收到错误:
AttributeError: 'BJ_Game' object has no attribute '_BJ_Game__additional_cards'
我不明白我所做的更改是如何导致这个问题的。非常感谢帮助。
答案 0 :(得分:0)
这一行:
def __additional_cards(self, player):
仍在您的计划中?如果没有,你有答案。如果是,请仔细查看此行正上方的代码。