Write a text based Blackjack game.<\/p>\n\n\n\n
My Solution:<\/p>\n\n\n\n
import random # needed to draw a random item from the list\nfrom art import logo\nimport os\n\n# sets up the card we can play with\ncards = [11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 10]\n\ndef deal_card():\n \"\"\"Returns a random card from the deck\"\"\"\n card = random.choice(cards)\n return card\n\ndef check_ace(cards):\n \"\"\"Take a list of cards and check of the ace should be 1 or 11\"\"\"\n if 11 in cards and sum(cards) > 21:\n cards.remove(11)\n cards.append(1)\n return sum(cards)\n\ndef is_blackjack(hand):\n \"\"\"Take a list of cards and return True if it's a blackjack, False otherwise\"\"\"\n # NOTE I did not include checks for only two cards - I need to revisit this, but\n # it is used in result which takes scores not cards so needs adjusting as well\n\n if sum(hand) == 21 and len(hand) == 2:\n return True\n else:\n return False\n\ndef is_bust(score):\n \"\"\"Take a score and return True if the score is over 21, False otherwise\"\"\"\n if score > 21:\n return True\n else:\n return False\n\ndef result(u_score, c_score):\n \"\"\"Take two scores and compare them to determine the winner\"\"\"\n # define complex messages\n player_win = f\"\\n{'*' * 20} \\n You win \\n{'*' * 20}\"\n dealer_win = f\"\\n{'*' * 20} \\n Dealer wins \\n{'*' * 20}\"\n draw = f\"\\n{'*' * 20} \\n !Draw! \\n{'*' * 20}\"\n player_bust = f\"\\n{'*' * 20} \\n Your score {u_score}. You Bust. You lose \\n{'*' * 20}\"\n dealer_bust = f\"\\n{'*' * 20} \\n Dealer score {c_score}. Dealer Bust. You win \\n{'*' * 20}\"\n if u_score > c_score and not is_bust(u_score):\n return player_win\n elif c_score > u_score and not is_bust(c_score):\n return dealer_win\n elif u_score == c_score:\n return draw\n elif is_bust(u_score):\n return player_bust\n elif is_bust(c_score):\n return dealer_bust\n\ndef play_game():\n \"\"\"Play a single game of blackjack\"\"\"\n # Setup empty lists to hold each players cards\n user_cards = []\n dealer_cards = []\n\n # set the game_over token to false\n is_game_over = False\n\n # deal the first two cards\n # the _ can be used when you don't need the value in range inside the loop\n # for example: for i in range(2): would work but we never need to know the value of i\n # so we can use an underscore instead\n\n for _ in range(2):\n user_cards.append(deal_card())\n dealer_cards.append(deal_card())\n\n # play the game until it ends\n while not is_game_over:\n # calculate the scores from the list items\n user_score = check_ace(user_cards)\n dealer_score = check_ace(dealer_cards)\n print(f\"User cards {user_cards} Total {user_score}\")\n print(f\"Dealers first card {dealer_cards[0]}\")\n\n # Check if either player has blackjack. if they do the game ends\n if is_blackjack(dealer_cards):\n is_game_over = True\n return result(user_score, dealer_score)\n elif is_blackjack(user_cards):\n is_game_over = True\n return result(user_score, dealer_score)\n\n\n if is_game_over: # This would be true if either player had blackjack or had already bust.\n return result(user_score, dealer_score)\n else: # If neither player has blackjack or has gone bust, the user needs to decide if they want more cards\n # Ask the user if they want another card\n user_should_deal = input(\"++Type 'y' to get another card, type 'n' to pass: \")\n while user_should_deal == \"y\" and not is_game_over: # as long as the user say yes\n user_cards.append(deal_card()) # deal another card to the dealer\n user_score = check_ace(user_cards) # calculate the score and check for aces\n if is_bust(user_score): # check user score for > 21\n print(f\"User's cards {user_cards} Total {user_score}.\")\n is_game_over = True\n return result(user_score, dealer_score)\n else: # if not == 21 nor > 21\n print(f\"Player's cards {user_cards} Total {user_score}.\")\n user_should_deal = input(\"--Type 'y' to get another card, type 'n' to pass: \") # ask if they want another card\n\n while dealer_score < 17 and not is_game_over: # One the player has stopped taking cards. If the game has not ended\n dealer_cards.append(deal_card()) # deal another card to the dealer\n dealer_score = check_ace(dealer_cards) # add up the dealers score\n if is_bust(dealer_score): # check for bust\n print(\"dealer bust\")\n is_game_over = True\n return result(user_score, dealer_score)\n\n # once the dealer score > 17 stop\n print(f\"User's cards {user_cards} Total {user_score}.\") # print the hands\n print(f\"Dealer's cards {dealer_cards} Total {dealer_score}.\") # print the scores'\n return result(user_score, dealer_score) # calculate and print the result\n\nplay = 'y'\nprint(logo)\nwhile play == 'y':\n message = play_game()\n print(message)\n play = input(\"\\nDo you want to play again? (y\/n): \")\n if play == 'n':\n print(\"Thanks for playing!\")\n else:\n os.system('cls')\n print(logo)<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"Write a text based Blackjack game. 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