def play_blackjack(chips=Account('Chris', 500)):
"""
Play BlackJack
:param chips: object
:return:
"""
# request a name be entered if one isn't present
while not len(chips.name):
try:
named = input('What\'s your name? ')
if named.isalpha():
chips.name = named
break
else:
print(
f"{named} is not a valid name, please enter a valid name")
continue
except:
print(
'Sorry something went wrong, please try and input your name again'
)
continue
# Add fund to account if none is present
if not chips.has_funds():
chips.add_funds()
# Add bet if none has been placed
while not chips.has_bet():
chips.make_bet()
# Build deck and shuffle
deck = Deck()
deck.shuffle()
deal_count = 1
player = Hand()
dealer = Hand()
player.cards = []
dealer.cards = []
# Start first phase of the dealing
while deal_count <= 4:
deal_count += 1
if deal_count % 2 == 0:
if deal_count == 4:
the_fourth_card = deck.deal()
the_fourth_card.hide_card()
dealer.add_card(the_fourth_card)
else:
dealer.add_card(deck.deal())
else:
player.add_card(deck.deal())
# Second phase of the dealing
while True:
# display cards
clear()
print(chips.name + ': ')
print(player)
print('Dealers: ')
print(dealer)
if player.bust():
break
if player.next_move():
player.add_card(deck.deal())
continue
else:
break
# change view permissions
for card in dealer.cards:
card.show_card()
# Once player finishes turn continue to deal dealers hand
while True:
# display cards
clear()
print(chips.name + ': ')
print(player)
print('Dealers: ')
print(dealer)
if dealer.bust():
break
if player.bust():
break
if dealer.total() > player.total():
break
else:
dealer.add_card(deck.deal())
continue
# display results and finalise transaction
if player.bust():
clear()
chips.subtract()
print(
f"{chips.name} you lost this one\n\nYour new Balance {chips.balance()}\n"
f"{chips.name}: {player}"
f"Dealers: {dealer}"
f"\nYour Score {player.total()}\nDealers Score {dealer.total()}")
elif player.total() < dealer.total() and not dealer.bust():
clear()
chips.subtract()
print(
f"{chips.name} the dealer beat your score\n\nYour new Balance {chips.balance()}\n"
f"{chips.name}: {player}"
f"Dealers: {dealer}"
f"\nYour Score {player.total()}\nDealers Score {dealer.total()}")
else:
clear()
chips.add()
print(f"{chips.name} you won!\n\nYour new Balance {chips.balance()}\n"
f"{chips.name}: {player}"
f"Dealers: {dealer}"
f"\nYour Score {player.total()}\nDealers Score {dealer.total()}")
# Do they want to replay
while True:
try:
replay = input('Do you want to play again? ').upper()
if replay == 'YES':
play_blackjack()
break
elif replay == 'NO':
print(
f'{chips.name} thank you for playing and we look forward to seeing you again'
)
break
else:
print(
'We didn\'t understand your request, a YES or NO is desired'
)
continue
except ValueError:
print(
'Invalid Input: We didn\'t recognise your request please try again YES or No'
)
continue
def main():
player = Player(1000)
while player.money > 0:
print('Your money: ${}'.format(player.money))
while True:
bet_string = input('Your bet: ')
try:
bet = int(bet_string)
except ValueError:
print('bed value')
continue
if bet > player.money:
print('Insufficient money')
continue
break
deck = shuffle_deck()
player.cards = Hand([])
dealer_cards = Hand([])
for i in range(2):
player.cards.add_card(deck.pop())
dealer_cards.add_card(deck.pop())
display_table(dealer_cards, player.cards)
while True:
while True:
action = input('Do you (h)it, (s)tand or (d)ouble down?')
if action not in ['h', 's', 'd']:
continue
break
if action == 'h':
player.cards.add_card(deck.pop())
display_table(dealer_cards, player.cards)
if player.cards.bust:
break
elif action == 'd':
if bet <= player.money // 2:
bet *= 2
player.cards.add_card(deck.pop())
break
else:
print('Insufficient money')
continue
elif action == 's':
break
if player.cards.bust:
print('You bust!')
player.money -= bet
continue
while (
dealer_cards.value < 16 or
dealer_cards.value == 17 and dealer_cards.soft
):
dealer_cards.add_card(deck.pop())
display_table(dealer_cards, player.cards)
if player.cards.blackjack:
print('Blackjack')
player.money += round(bet * 1.5)
elif dealer_cards.bust:
print('Dealer busts')
player.money += bet
elif dealer_cards.value == player.cards.value:
print('Push')
elif dealer_cards.value > player.cards.value:
print('Dealer wins')
player.money -= bet
else:
print('Player wins')
player.money += bet
print("You're bankrupt")
class State:
def __init__(self,
starting_chips=1000,
number_decks=6,
percent_to_use=0.8):
self.player_chips = starting_chips
self.shoe = Shoe(number_decks=number_decks,
percent_to_use=percent_to_use)
self.player_hand = Hand()
self.dealer_hand = Hand()
def deal(self, bet):
if bet > self.player_chips:
raise Exception(f'Insufficient chips to place bet of {bet} chips.')
self.player_hand = Hand(bet=bet)
self.dealer_hand = Hand()
self.player_hand.add_card(self.shoe.deal_card())
self.dealer_hand.add_card(self.shoe.deal_card())
self.player_hand.add_card(self.shoe.deal_card())
self.dealer_hand.add_card(self.shoe.deal_card())
def inspect_dealers_hand(self):
return self.dealer_hand.inspect_card()
def hit(self):
self.player_hand.add_card(self.shoe.deal_card())
def dealer_play(self):
print(f'Dealer shows {self.dealer_hand.get_cards()}')
while self.dealer_hand.get_value() <= 17:
# Dealer hits soft 17
if self.dealer_hand.get_value() == 17 \
and len(self.dealer_hand.get_cards()) == 2 \
and 'A' in self.dealer_hand.get_cards():
break
self.dealer_hand.add_card(self.shoe.deal_card())
print(
f'Dealer ends up with {self.dealer_hand.get_cards()}. (Total={self.dealer_hand.get_value()})'
)
def play(self, bet):
if not self.shoe.is_shoe_open():
self.shoe.reset_shoe()
print('Shuffling shoe.')
self.deal(bet)
dealer_card = self.inspect_dealers_hand()
action = 'bj' if self.player_hand.get_value() == 21 else None
while action not in ['stand', 'bust', 'bj']:
print(f'Dealer is showing: {dealer_card}.')
player_cards = self.player_hand.get_cards()
print(
f'You have: {player_cards}. (Total={self.player_hand.get_value()})'
)
action = input('Hit or Stand?')
if action == 'hit':
self.hit()
if self.player_hand.get_value() > 21:
action = 'bust'
if action != 'bust':
self.dealer_play()
# Check result
if action == 'bust':
print('You busted!')
chip_diff = self.player_hand.bet * -1
elif action == 'bj':
print('Blackjack!')
chip_diff = self.player_hand.bet * 1.5
else:
result = self.player_hand.check_hand(self.dealer_hand)
if result > 0:
print('You won!')
chip_diff = self.player_hand.bet
elif result == 0:
print('Push.')
chip_diff = 0
else:
print('You lost.')
chip_diff = self.player_hand.bet * -1
self.player_chips += chip_diff
return chip_diff
def create_hand(cards):
hand = Hand()
for card in cards:
hand.add_card(card)
return hand