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Blackjack game

Author: RandomDemon

blackjack.py

@@ -0,0 +1,124 @@
+import os
+import random
+import time
+
+deck = [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]*4
+
+def deal(deck):
+    hand = []
+    for i in range(2):
+	    random.shuffle(deck)
+	    card = deck.pop()
+	    if card == 11:card = "J"
+	    if card == 12:card = "Q"
+	    if card == 13:card = "K"
+	    if card == 14:card = "A"
+	    hand.append(card)
+    return hand
+
+def play_again():
+    time.sleep(1)
+    again = input("Do you want to play again? (Y/N) : ").lower()
+    if again == "y":
+	    dealer_hand = []
+	    player_hand = []
+	    deck = [2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]*4
+	    game()
+    else:
+	    print("Bye!")
+	    time.sleep(1)
+	    exit()
+
+def total(hand):
+    total = 0
+    for card in hand:
+	    if card == "J" or card == "Q" or card == "K":
+	        total+= 10
+	    elif card == "A":
+	        if total >= 11: total+= 1
+	        else: total+= 11
+	    else: total += card
+    return total
+
+def hit(hand):
+	card = deck.pop()
+	if card == 11:card = "J"
+	if card == 12:card = "Q"
+	if card == 13:card = "K"
+	if card == 14:card = "A"
+	hand.append(card)
+	return hand
+
+def clear():
+	if os.name == 'nt':
+		os.system('CLS')
+	if os.name == 'posix':
+		os.system('clear')
+
+def print_results(dealer_hand, player_hand):
+	clear()
+	print ("The dealer has a " + str(dealer_hand) + " for a total of " + str(total(dealer_hand)))
+	time.sleep(1)
+	print ("You have a " + str(player_hand) + " for a total of " + str(total(player_hand)))
+
+def blackjack(dealer_hand, player_hand):
+	if total(player_hand) == 21:
+		print_results(dealer_hand, player_hand)
+		print ("Congratulations! You got a Blackjack!\n")
+		play_again()
+	elif total(dealer_hand) == 21:
+		print_results(dealer_hand, player_hand)		
+		print ("Sorry, you lose. The dealer got a blackjack.\n")
+		play_again()
+
+def score(dealer_hand, player_hand):
+	if total(player_hand) == 21:
+		print_results(dealer_hand, player_hand)
+		print ("Congratulations! You got a Blackjack!\n")
+	elif total(dealer_hand) == 21:
+		print_results(dealer_hand, player_hand)	
+		print ("Sorry, you lose. The dealer got a blackjack.\n")
+	elif total(player_hand) > 21:
+		print_results(dealer_hand, player_hand)
+		print ("Sorry. You busted. You lose.\n")
+	elif total(dealer_hand) > 21:
+		print_results(dealer_hand, player_hand)
+		print ("Dealer busts. You win!\n")
+	elif total(player_hand) < total(dealer_hand):
+		print_results(dealer_hand, player_hand)
+		print("Sorry. Your score isn't higher than the dealer. You lose.\n")
+	elif total(player_hand) > total(dealer_hand):
+		print_results(dealer_hand, player_hand)  
+		print ("Congratulations. Your score is higher than the dealer. You win\n")		
+
+def game():
+	choice = 0
+	clear()
+	print ("WELCOME TO BLACKJACK!\n")
+	dealer_hand = deal(deck)
+	player_hand = deal(deck)
+	while choice != "q":
+		print ("The dealer is showing a " + str(dealer_hand[0]))
+		time.sleep(1)
+		print ("You have a " + str(player_hand) + " for a total of " + str(total(player_hand)))
+		blackjack(dealer_hand, player_hand)
+		time.sleep(1)
+		choice = input("Do you want to [H]it, [S]tand, or [F]old: ").lower()
+		clear()
+		if choice == "h":
+			hit(player_hand)
+			while total(dealer_hand) < 17:
+				hit(dealer_hand)
+			score(dealer_hand, player_hand)
+			play_again()
+		elif choice == "s":
+			while total(dealer_hand) < 17:
+				hit(dealer_hand)
+			score(dealer_hand, player_hand)
+			play_again()
+		elif choice == "f":
+			print ("Bye!")
+			exit()
+	
+if __name__ == "__main__":
+    game()