155 lines
4.7 KiB
Python
155 lines
4.7 KiB
Python
# Python OOP implementation of blackjack.
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from random import choice
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from os import system, name as os_name
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class Card:
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def __init__(self):
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# Set colour as random between red and black
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self.colour = choice(["red", "black"])
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# Set suit depending on colour since a suit has an allocated colour
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self.suit = choice(["hearts", "diamonds"]) if self.colour == "red" else choice(["clubs", "spades"])
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# Set value
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self.value = choice(["Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10", "Jack", "Queen", "King"])
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# Set whether the value is a face card or not
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self.face = True if self.value in ["Jack", "Queen", "King"] else False
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class Player:
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def __init__(self, number=None):
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self.name = f"player-{number}"
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self.cards = []
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# This is so each player can take cards until they are "done"
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# Then the dealer can take his cards
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self.done = False
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self.win = False
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self.bust = False
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def show_cards(self):
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print(f"{self.name}'s cards:")
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for card in self.cards:
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print(f"> {card.value} of {card.suit}")
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print(f"Total:", end=" ")
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for value in self.total():
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print(f"{value}", end=" ")
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print("\n")
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def total(self):
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values = {"Ace": 1, "2": 2, "3": 3, "4": 4, "5": 5, "6": 6, "7":7, "8": 8, "9": 9, "10": 10, "Jack": 10, "Queen": 10, "King": 10}
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aces_in_cards = 0
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total = [0 for _ in range(len(self.cards)+1)]
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for card in self.cards:
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total[0] += values[card.value]
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if card.value == "Ace":
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aces_in_cards += 1
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for i in range(aces_in_cards):
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total[i+1] = total[i] + 10
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return [value for value in total if value != 0]
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class Dealer(Player):
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def __init__(self):
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super().__init__(self)
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self.name = "dealer"
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def show_cards(self, game):
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print(f"{self.name}'s cards:")
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if not game.players_are_done():
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print(f"> {self.cards[0].value} of {self.cards[0].suit}")
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for card in self.cards[1:]:
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print(f"> HIDDEN")
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print(f"Total: UNKNOWN")
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print()
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return
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for card in self.cards:
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print(f"> {card.value} of {card.suit}")
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print(f"Total:", end=" ")
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for value in super().total():
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print(f"{value}", end=" ")
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print()
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class Game:
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def __init__(self):
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self.players = [Dealer()]
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for player_num in range(100):
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self.players.append(Player(player_num+1))
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self.deal_cards()
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def main_loop(self):
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while True:
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for player in self.players[1:]:
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system("cls" if os_name == "nt" else "clear")
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self.overview()
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self.check_for_win()
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if not player.done:
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self.player_choice(player)
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self.check_for_loss()
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if self.players_are_done():
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break
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def deal_cards(self):
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for player in self.players:
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for _ in range(2):
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player.cards.append(Card())
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def overview(self):
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self.players[0].show_cards(self)
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for player in self.players[1:]:
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player.show_cards()
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def check_for_win(self):
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for player in self.players[1:]:
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for value in player.total():
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if value == 21:
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player.win = True
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player.done = True
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def check_for_loss(self):
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for player in self.players[1:]:
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bust_count = 0
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for value in player.total():
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bust_count = (bust_count + 1) if value > 21 else bust_count
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if bust_count == len(player.total()):
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player.bust = True
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player.done = True
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def player_choice(self, player):
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match (input(f"{player.name} Hit or Stand? (h/s)")).lower():
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case "hit":
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player.cards.append(Card())
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case "h":
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player.cards.append(Card())
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case "stand":
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player.done = True
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case "s":
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player.done = True
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case _:
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print("Please Provide A Valid Choice")
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system("cls" if os_name == "nt" else "clear")
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self.overview()
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self.player_choice(player)
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def players_are_done(self):
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for player in self.players[1:]:
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if not player.done:
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return False
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return True
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if __name__ == "__main__":
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game = Game()
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game.main_loop()
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# TODO:
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# - [X] Win checking
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# - [X] Lose checking
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# - [ ] Player choice (hit, stand)
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# - [ ] Dealers turn
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