148 blackjack.py

import random
import tkinter


def load_images(card_images):
    suits = ["heart", "club", "diamond", "spade"]
    face_cards = ["jack", "queen", "king"]

    if tkinter.TkVersion >= 8.6:
        extension = "png"
    else:
        extension = "ppm"

    # retrieve image for each suit
    for suit in suits:
        # numbered cards
        for card in range(1, 11):
            name = "E:\\Programowanie\\cards\\{}_{}.{}".format(str(card), suit, extension)
            image = tkinter.PhotoImage(file=name)
            card_images.append((card, image,))

        # face cards
        for card in face_cards:
            name = "E:\\Programowanie\\cards\\{}_{}.{}".format(str(card), suit, extension)
            image = tkinter.PhotoImage(file=name)
            card_images.append((10, image,))


def deal_card(frame):
    # next card
    next_card = deck.pop(0)
    # to back of pack
    deck.append(next_card)
    # image to Label
    tkinter.Label(frame, image=next_card[1], relief="raised").pack(side="left")
    return next_card


def score_hand(hand):
    # Calc all cards value
    # Only one ace
    score = 0
    ace = False
    for next_card in hand:
        card_value = next_card[0]
        if card_value == 1 and not ace:
            ace = True
            card_value = 11
        score += card_value
        # if busted check if ace present and subtract 10
        if score > 21 and ace:
            score -= 10
            ace = False
    return score


def deal_dealer():
    dealer_score = score_hand(dealer_hand)
    while 0 < dealer_score < 17:
        dealer_hand.append(deal_card(dealer_card_frame))
        dealer_score = score_hand(dealer_hand)
        dealer_score_label.set(dealer_score)

    player_score = score_hand(player_hand)
    if player_score > 21:
        result_text.set("Dealer wygrywa!")
    elif dealer_score > 21 or dealer_score < player_score:
        result_text.set("Gracz wygrywa!")
    elif dealer_score > player_score:
        result_text.set("Dealer wygrywa!")
    else:
        result_text.set("Remis!")


def deal_player():
    player_hand.append(deal_card(player_card_frame))
    player_score = score_hand(player_hand)

    player_score_label.set(player_score)
    if player_score > 21:
        result_text.set("Dealer wygrywa!")


def nowa_gra():
    global dealer_card_frame
    global player_card_frame
    global dealer_hand
    global player_hand
    # Frame to hold cards
    dealer_card_frame.destroy()
    dealer_card_frame = tkinter.Frame(card_frame, background="green")
    dealer_card_frame.grid(row=0, column=1, sticky="ew", rowspan=2)
    # Frame to hold cards
    player_card_frame.destroy()
    player_card_frame = tkinter.Frame(card_frame, background="green")
    player_card_frame.grid(row=2, column=1, sticky="ew", rowspan=2)

    result_text.set("")
    # 2 lists player and dealer cards
    dealer_hand = []
    player_hand = []

    deal_player()
    dealer_hand.append(deal_card(dealer_card_frame))
    dealer_score_label.set(score_hand(dealer_hand))
    deal_player()


def shuffle():
    random.shuffle(deck)


mainWindow = tkinter.Tk()

# Screen setup
mainWindow.title("Gra Black Jack")
mainWindow.geometry("640x480")
mainWindow.configure(background="green")

# screen setting
result_text = tkinter.StringVar()
result = tkinter.Label(mainWindow, textvariable=result_text)
result.grid(row=0, column=0, columnspan=3)

card_frame = tkinter.Frame(mainWindow, relief="sunken", borderwidth=1, background="green")
card_frame.grid(row=1, column=0, sticky="ew", columnspan=3, rowspan=2)

dealer_score_label = tkinter.IntVar()
tkinter.Label(card_frame, text="Dealer", background="green", fg="white").grid(row=0, column=0)
tkinter.Label(card_frame, textvariable=dealer_score_label, background="green", fg="white").grid(row=1, column=0)

# Frame to hold card images
dealer_card_frame = tkinter.Label(card_frame, background="green")
dealer_card_frame.grid(row=0, column=1, sticky="ew", rowspan=2)

player_score_label = tkinter.IntVar()

tkinter.Label(card_frame, text="Gracz", background="green", fg="white").grid(row=2, column=0)
tkinter.Label(card_frame, textvariable=player_score_label, background="green", fg="white").grid(row=3, column=0)

# Frame to hold card images
player_card_frame = tkinter.Frame(card_frame, background="green")
player_card_frame.grid(row=2, column=1, sticky="ew", rowspan=2)

button_frame = tkinter.Frame(mainWindow)
button_frame.grid(row=3, column=0, columnspan=3, sticky="w")

dealer_button = tkinter.Button(button_frame, text="Dealer", command=deal_dealer)
dealer_button.grid(row=0, column=0)

player_button = tkinter.Button(button_frame, text="Gracz", command=deal_player)
player_button.grid(row=0, column=1)

new_game_button = tkinter.Button(button_frame, text="Nowa gra", command=nowa_gra)
new_game_button.grid(row=0, column=2)

shuffle_button = tkinter.Button(button_frame, text="Rozdaj", command=nowa_gra)
shuffle_button.grid(row=0, column=3)

# load card_images
cards = []
load_images(cards)

# create a new deck of cards and shuffle them
deck = list(cards)
shuffle()
# 2 lists player and dealer cards
dealer_hand = []
player_hand = []

nowa_gra()

mainWindow.mainloop()