day 11 - Blackjack game

011/task.py

@@ -0,0 +1,83 @@
+import random
+
+def draw_cards(number):
+    cards = []
+    for i in range(0, number):
+        card = random.randint(1,14)
+        if card >= 12:
+            card = 10
+        if card == 11:
+            card = "A"
+        cards.append(card)
+    return(cards)
+
+def count_score(cards):
+    score = sum(filter(lambda card: isinstance(card, int), cards))
+    for ace in filter(lambda card: isinstance(card, str), cards):
+        if score + 11 > 21:
+            score += 1
+        else:
+            score += 11
+    return(score)
+
+def display_players_cards(cards, score):
+    print(f'Your cards: {cards}, current score: {score}')
+
+def display_cpu_cards(cards):
+    print(f'Computer\'s first card: {cards[0]}')
+
+def dealer_game(cards):
+    cpu_score = count_score(cards)
+    if cpu_score < 17:
+        cards.extend(draw_cards(1))
+        dealer_game(cards)
+
+def compute_winner(player_cards, cpu_cards):
+    player_score = count_score(player_cards)
+    cpu_score = count_score(cpu_cards)
+
+    print(f'Your cards: {player_cards} - Score: {player_score}')
+    print(f'Computer cards: {cpu_cards} - Score: {cpu_score}')
+
+    if cpu_score > 21:
+        print("Dealer went over 21 - You win!")
+    elif cpu_score == player_score:
+        print("It's a draw!")
+    elif cpu_score > player_score:
+        print("You lose!")
+    else:
+        print("You win")
+
+
+
+def play_blackjack(player_cards, cpu_cards):
+    if player_cards == []:
+        player_cards = draw_cards(2)
+        cpu_cards = draw_cards(2)
+    else:
+        player_cards.extend(draw_cards(1))
+
+    player_score = count_score(player_cards)
+
+    display_players_cards(player_cards,player_score)
+    display_cpu_cards(cpu_cards)
+
+    if player_score > 21:
+        print("You went over 21 - You lose!")
+        return
+
+    action = input('Type "y" to get another card, type "n" to pass:')
+    if action == 'y':
+        play_blackjack(player_cards, cpu_cards)
+    else:
+        dealer_game(cpu_cards)
+        compute_winner(player_cards, cpu_cards)
+        wanna_play = input('Do you want to play again? Type "y" or "n":')
+
+        if wanna_play == 'y':
+            play_blackjack([], [])
+
+wanna_play = input('Do you want to play a game of Blackjack? Type "y" or "n":')
+
+if wanna_play == 'y':
+    play_blackjack([], [])