class BlackJack:
'''
Creates and manages the game.Check for the condition of the game whether player wins, loss or busted.
'''
def __init__(self):
self.moves = ["hit","stand","double","split"]
self.deck = Deck()
self.player = Player()
self.player_hand = []
self.player_hand.append(Hand())
self.dealer_hand = Hand()
def place_bet(self):
if self.player.get_fund() < 1:
print("Sorry,not enough fund to play. Start a new game.")
input()
sys.exit(0)
print("You have {0:.2f}".format(self.player.get_fund())+" chips.")
while True:
try:
bet = int(input("Place your bet: "))
if bet < 1:
bet = int(input("Bet must be at least 1 chip.Try Again!!! "))
elif self.player.get_fund() < bet:
bet = int(input("Not enough chips.Try Again!!! "))
else:
break
except ValueError:
print("Doesn't looks like valid bet.Try Again!!!")
self.player.current_bet(bet)
def play_hit(self,current_hand, hand_index = 0):
new_card = self.deck.deal_card()
current_hand.add_card(new_card)
print(new_card.get_rank()+" of " + new_card.get_suit())
if current_hand.get_value() > 21:
self.player.busted[hand_index] = True
def play_double(self):
if len(self.player_hand[0].hand) == 2 and not self.player.is_split(): #Allowed only in initial hands
try:
double_bet = int(input("Enter the double bet amount: "))
except ValueError:
double_bet = int(input("Please enter the valid integer positive number: "))
if double_bet <= self.player.current_fund() and double_bet <= self.player.bet[0]:
self.player.current_bet(double_bet)
new_card = self.deck.deal_card()
self.player_hand[0].add_card(new_card)
print(new_card.get_rank()+" of " + new_card.get_suit())
if self.player_hand[0].get_value() > 21:
self.player.busted[0] = True
elif self.player_hand[0].get_value == 21:
self.player.blackjack = True
else:
pass
else:
print("You should have enough chips and the double cannot be more then 100% of original bet.Try Again!!")
else:
print("You can only Double Down initially when not playing split.Try other move!!")
def play_split(self):
hand_cards = self.player_hand[0].get_hand()
if len(hand_cards) == 2 and hand_cards[0].get_rank() == hand_cards[1].get_rank():
if self.player.get_bet() <= self.player.current_fund():
self.player.split = True
self.player_hand.append(Hand()) # create new hand to store split hand
print("Player's split on " + str(hand_cards[0].get_rank()))
remove_card = self.player_hand[0].remove_card()
self.player.current_bet(self.player.get_bet())
self.player_hand[1].add_card(remove_card)
for i in range(0,2):
print("Play Hand",i+1)
self.player_hand[i].add_card(self.deck.deal_card())
while True:
print("Hand: ",end="")
self.player_hand[i].print_cards()
player_input = input("Player's play:").lower()
if player_input not in ["hit","stand"]:
print("Only Hit and Stand is valid after splitting.")
player_input = input("Enter your play :").lower()
elif player_input == "stand":
break
else:
pass
self.play_hit(self.player_hand[i],i)
if self.player.is_busted(i):
break
else:
print("\nNot enough fund to split.Try other move!!!")
else:
print("\nSplitting is only allowed on initial hand when cards rank are equal.")
def player_move(self):
self.player_hand[0].add_card(self.deck.deal_card())
self.dealer_hand.add_card(self.deck.deal_card())
self.player_hand[0].add_card(self.deck.deal_card())
self.dealer_hand.add_card(self.deck.deal_card())
print("\n")
print("Player Hand: ",end="")
self.player_hand[0].print_cards()
print("Dealer Hand: ",end="")
self.dealer_hand.print_dealer_initial_hand()
if self.player_hand[0].get_value() == 21:
self.player.blackjack = True
return
print("\n\nPlayer's Turn:")
while True:
print("Hand: ",end="")
self.player_hand[0].print_cards()
player_input = input("Player's play:").lower()
if player_input not in self.moves:
print("Enter valid moves: "+",".join(self.moves))
if player_input == 'hit':
self.play_hit(self.player_hand[0])
if self.player.is_busted():
break
elif player_input == 'double': # Double is not allowed after split
self.play_double()
break #Just one card be drawn after placing double bet
elif player_input == 'split':
if not self.player.is_split(): # Split is not allowed in the split hand itself.
self.play_split()
break
else:
print("\nSplitting is only allowed on initial hand when cards are equal.!!!")
else:
break
def dealer_move(self):
if not self.player.is_busted():
print("\nDealer's Turn:")
while True:
print("Hand :",end="")
self.dealer_hand.print_cards()
dealer_value = self.dealer_hand.get_value()
if dealer_value < 17:
print("\nDealer's Play: Hit")
new_card = self.deck.deal_card()
print(new_card.get_rank()+" of " + new_card.get_suit())
self.dealer_hand.add_card(new_card)
# Dealer Hits on soft 17
elif len(self.dealer_hand.hand) == 2 and dealer_value == 17:
print("\nDealer's Play: Hit on Soft 17")
new_card = self.deck.deal_card()
print(new_card.get_rank()+" of " + new_card.get_suit())
self.dealer_hand.add_card(new_card)
elif dealer_value >= 17 and dealer_value <= 21:
print("Dealer's Play: Stand")
break
else:
break
def result(self):
dealer_val = self.dealer_hand.get_value()
player_val = []
player_val.append(self.player_hand[0].get_value())
dealer_blackjack = False
if len(self.dealer_hand.hand) == 2 and dealer_val == 21:
dealer_blackjack = True
for i in range(0,2):
print("\n")
if i == 0 and self.player.is_split():
print("Player's Hand 1: ")
elif i == 1 and not self.player.is_split():
break
elif i == 1 and self.player.is_split():
print("Player's Hand 2: ")
player_val.append(self.player_hand[i].get_value())
else:
pass
if self.player.is_busted(i):
print("Player's Hand: ",end="")
self.player_hand[i].print_cards()
print("Player Busted -- Dealer Wins!!!")
self.player.remaining_fund()
elif self.player.is_blackjack() and not dealer_blackjack:
print("Player's Hand: ",end="")
self.player_hand[i].print_cards()
print("!!BLACKJACK!!")
print("Dealer's Hand: ",end="")
self.dealer_hand.print_cards()
if dealer_val > 21:
print("Dealer Busted!!")
self.player.add_fund()
elif dealer_val > 21:
print("Dealer Hand: ",end="")
self.dealer_hand.print_cards()
print("Dealer Busted -- Player Wins!!!")
self.player.add_fund()
elif player_val[i] > dealer_val:
print("Player's Hand: ",end="")
self.player_hand[i].print_cards()
print("Dealer's Hand: ",end="")
self.dealer_hand.print_cards()
print("Player Win!!!")
self.player.add_fund()
elif player_val[i] == dealer_val and not dealer_blackjack :
print("Player's Hand: ",end="")
self.player_hand[i].print_cards()
print("Dealer's Hand: ",end="")
self.dealer_hand.print_cards()
print("Points Tie.PUSH")
else:
print("Player's Hand: ",end="")
self.player_hand[i].print_cards()
print("Dealer's Hand: ",end="")
self.dealer_hand.print_cards()
print("Dealer Win!!!",end="")
if dealer_blackjack:
print("Dealer's BLACKJACK")
self.player.remaining_fund()
print("Player current Status:")
print("Player has {0:.2f} chips\n".format(self.player.get_fund()))
