Ggthjy

This is an updated version of my previously posted Blackjack game. I think I did almost everything @Austin Hastings recommend me to do and I hope you like it.

from random import shuffle

import os





def shuffled_shoe():

    shoe = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'A', 'J', 'Q', 'K']*4

    shuffle(shoe)

    return shoe





def deal_card(shoe, person, number):

    for _ in range(number):

        person.append(shoe.pop())





def deal_hand(shoe, player, dealer):

    deal_card(shoe, player, 2)

    deal_card(shoe, dealer, 2)





def score(person):

    non_aces = [c for c in person if c != 'A']

    aces = [c for c in person if c == 'A']

    total = 0

    for card in non_aces:

        if card in 'JQK':

            total += 10

        else:

            total += int(card)

    for card in aces:

        if total <= 10:

            total += 11

        else:

            total += 1

    return total





def display_info(player, dealer, player_stands):

    os.system('cls' if os.name == 'nt' else 'clear')

    print("Your cards:   [{}] ({})".format("][".join(player), score(player)))

    if player_stands:

        print("Dealer cards: [{}] ({})".format("][".join(dealer), score(dealer)))

    else:

        print(f"Dealer cards: [{dealer[0]}][?]")





def hit_or_stand():

    while True:

        print("What do you choose?")

        print("[1] Hit")

        print("[2] Stand")

        ans = input("> ")

        if ans in '12':

            return ans





def player_play(shoe, player, dealer, player_plays, dealer_plays, player_stands):

    while not player_stands:

        if hit_or_stand() == '2':

            player_plays = False

            dealer_plays = True

            player_stands = True

            display_info(player, dealer, True)

        elif not player_stands:

            deal_card(shoe, player, 1)

            display_info(player, dealer, False)

            if score(player) >= 21:

                player_plays = False

                break

    return (player_plays, dealer_plays, player_stands)





def dealer_play(shoe, dealer, DEALER_MINIMUM_SCORE, player):

    while score(dealer) <= DEALER_MINIMUM_SCORE:

        deal_card(shoe, dealer, 1)

    display_info(player, dealer, True)

    return False





def results(player, dealer, player_stands, still_playing):

    if score(player) == 21:

        print("Blackjack! You won")

        still_playing = False

    elif score(dealer) == 21:

        print("Dealer got a blackjack. You lost!")

        still_playing = False

    elif score(player) > 21:

        print("Busted! You lost!")

        still_playing = False

    if player_stands:

        if score(dealer) > 21:

            print("Dealer busted! You won")

        elif score(player) > score(dealer):

            print("You beat the dealer! You won!")

        elif score(player) < score(dealer):

            print("Dealer has beaten you. You lost!")

        else:

            print("Push. Nobody wins or losses.")

        still_playing = False

    return still_playing





def main():

    shoe = shuffled_shoe()

    player = []

    dealer = []

    player_plays = True

    still_playing = True

    dealer_plays = False

    player_stands = False

    deal_hand(shoe, player, dealer)

    display_info(player, dealer, player_stands)

    still_playing = results(player, dealer, player_stands, still_playing)

    while still_playing:

        while player_plays:

            (player_plays, dealer_plays, player_stands) = player_play(shoe, player, dealer, player_plays, dealer_plays, player_stands)

        while dealer_plays:

            dealer_plays = dealer_play(shoe, dealer, 17, player)

        still_playing = results(player, dealer, player_stands, still_playing)





if __name__ == '__main__':

    main()