main.py

import random
from art import logo
import os


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


def deal_card():
    cards = [11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 10, 10, 10]
    card = random.choice(cards)
    return card


def calculate_score(cards):
    if sum(cards) == 21 and len(cards) == 2:
        return 0
    if 11 in cards and sum(cards) > 21:
        cards.remove(11)
        cards.append(1)
    return sum(cards)


def compare(user_score, computer_score):
    if user_score == computer_score:
        return "Draw"
    elif computer_score == 0:
        return "Lose, opponent has Blackjack"
    elif user_score == 0:
        return "Win with a Blackjack"
    elif user_score > 21:
        return "You went over, You lose"
    elif computer_score > 21:
        return "Opponent went over, You win"
    elif user_score > computer_score:
        return "You win"
    else:
        return "You lose "

def play_game():
    user_card = []
    computer_card = []
    is_game_over = False

    for _ in range(2):
        user_card.append(deal_card())
        computer_card.append(deal_card())

    while not is_game_over:
        user_score = calculate_score(user_card)
        computer_score = calculate_score(computer_card)
        print(f"Your cards: {user_card}, current score: {user_score}")
        print(f"Computer's first card: {computer_card[0]}")

        if user_score == 0 or computer_score == 0 or user_score > 21:
            is_game_over = True
        else:
            user_should_deal = input("Type 'y' to get another card, type 'n' to pass: ")
            if user_should_deal == "y":
                user_card.append(deal_card())
            else:
                is_game_over = True

    while computer_score != 0 and computer_score < 17:
        computer_card.append(deal_card())
        computer_score = calculate_score(computer_card)

    print(f"Your final hand: {user_card}, final score: {user_score}")
    print(f"Computer's final hand: {computer_card}, final score: {computer_score}")
    print(compare(user_score, computer_score))

clear()
print(logo)
while input("Do you want to play a game of Blackjack? Type 'y' or 'n': ") == "y":
    clear()
    print(logo)
    play_game()