blacker jacks

blackjack.py

@@ -6,15 +6,9 @@ def main():
     global kill
     global screen
     global num_decks
-    deck = Deck()
+    global deck
     game = GameMaster()
 
-    if num_decks == 'q':
-        game.active = False
-
-    if deck.count_below(4):
-        deck.shuffle(num_decks)
-
     for player in game.players:
         for _ in range(2):
             player.hand.append(deck.draw())
@@ -23,7 +17,10 @@ def main():
     player = game.player
 
     while game.active:
-        screen.update(game.players)
+        screen.update(game)
+        if player.blackjack():
+            game.active = False
+            print('Blackjack!')
 
         if game.active:
             user_input = input(str(deck.count()) + ' cards left in deck.\n[H]it or [S]tand? ')
@@ -41,19 +38,23 @@ def main():
                 game.active = False
             case 'h':
                 player.hand.append(deck.draw())
+                if player.bust(game):
+                    game.active = False
             case 's':
-                while dealer.score() < 17:
+                game.active = False
+                while dealer.score(game) < 17:
                     dealer.hand.append(deck.draw())
 
-        screen.update(game.players)
+        screen.update(game)
-        game.score()
 
         if not game.active:
+            game.score()
             user_input = input('Play again? [Y/n] ')
 
 kill = False
 screen = Screen()
-print(screen.show_intro())
+print(screen.intro)
 num_decks = input('How many decks? (1-8): ')
+deck = Deck(num_decks)
 while not kill:
     main()

src/cardprinter.py

@@ -1,72 +0,0 @@
-class CardPrinter:
-    def make_card(self, vs, style):
-        deck = '''\
-┌────────┐┐┐┐┐┐
-│░░░░░░░░││││││
-│░░░░░░░░││││││
-│░░░░░░░░││││││
-│░░░░░░░░││││││
-│░░░░░░░░││││││
-└────────┘┘┘┘┘┘'''
-        card_rest = f'''\
-──────┐
-      │
-      │
-      │
-      │
-      │
-──────┘'''
-        hidden_part = f'''\
-┌──
-│░░
-│░░
-│░░
-│░░
-│░░
-└──'''
-        hidden_rest = f'''\
-──────┐
-░░░░░░│
-░░░░░░│
-░░░░░░│
-░░░░░░│
-░░░░░░│
-──────┘'''
-        value = vs[0]
-        value = '10' if value == '0' else value + ' '
-        suit =  vs[1] + ' '
-        # request text (not emoji) render of preceeding glyph but can break some fonts
-        # suit += '\uFE0E'
-        card_part = f'''\
-┌──
-│{value}
-│{suit}
-│  
-│  
-│  
-└──'''
-        match style:
-            case 'deck': 
-                return deck
-            case 'card_rest':
-                return card_rest
-            case 'hidden_part':
-                return hidden_part
-            case 'hidden_rest':
-                return hidden_rest
-            case 'card_part':
-                return card_part
-
-    def print_hand(self, player):
-        player_cards = [self.make_card(card,'card_part') for card in player.hand]
-        if player == 'Dealer' and game_active:
-            player_cards[0] = self.make_card('na','hidden_part')
-        player_cards.append(self.make_card('na','card_rest'))
-        card_slices = [str(card).splitlines() for card in player_cards]
-        for i in range(7):
-            clist = [card_slice[i] for card_slice in card_slices]
-            carriage = ''
-            for chunk in clist:
-                carriage += chunk
-            print(carriage)
-

src/deck.py

@@ -1,7 +1,9 @@
 import random
 
 class Deck:
-    cards = []
+    def __init__(self, n_decks):
+        self.cards = []
+        self.n_decks = n_decks
 
     def count(self):
         return len(self.cards)
@@ -17,9 +19,11 @@ class Deck:
             self.cards +=  [card + suit for card in cards for suit in suits]
             n_decks -= 1
 
-    def count_below(self, n):
+    def check(self):
-        if self.count() < n:
+        if self.count() < 4:
-            return True
+            self.shuffle(self.n_decks)
 
     def draw(self):
+        self.check()
         return self.cards.pop(random.choice(range(self.count())))
+

src/gamemaster.py

@@ -10,18 +10,18 @@ class GameMaster:
     def score(self):
         status = 'Error'
 
-        if self.dealer.score() == self.player.score():
+        if self.dealer.score(self) == self.player.score(self):
             self.active = False
             status = 'Push.'
-        elif self.dealer.score() > self.player.score():
+        elif self.dealer.score(self) > self.player.score(self):
             self.active = False
             status = 'House wins.'
-        elif self.dealer.score() < self.player.score():
+        elif self.dealer.score(self) < self.player.score(self):
             self.active = False
             status = 'You win!'
 
         for player in self.players:
-            if player.score() > 21:
+            if player.score(self) > 21:
                 self.active = False
                 status = player.name + ' Bust!'
         print(status)

src/player.py

@@ -2,8 +2,6 @@ class Player:
     def __init__(self, name):
         self.name = name
         self.hand = []
-        self.blackjack = False
-        self.bust = False
 
     def tally_hand(self):
         cards = [card[0] for card in self.hand]
@@ -11,21 +9,21 @@ class Player:
         scores = [10 if card in 'JQK0' else int(card) for card in cards]
         return scores
 
-    def score(self):
+    def score(self, game):
+        if self.name == 'Dealer' and game.active:
+            score = sum(self.tally_hand()[1:])
+        else:
             score = sum(self.tally_hand())
+
         if score > 21 and 11 in self.tally_hand():
             return score - 10
         else:
             return score
 
-    def bust(self):
+    def bust(self, game):
-        if self.score() > 21:
+        if self.score(game) > 21:
-            self.bust = True
+            return True
 
     def blackjack(self):
         if self.tally_hand() in [[10,11],[11,10]]:
-            self.blackjack = True
+            return True
-
-    def check(self):
-        self.bust()
-        self.blackjack()

src/screen.py

@@ -1,8 +1,6 @@
-from src.cardprinter import CardPrinter
-printer = CardPrinter()
-
 class Screen:
-    title = '''\
+    def __init__(self):
+        self.title = '''\
                                                         
  .oPYo. 8               8        o               8      
  8   `8 8               8        8               8      
@@ -13,15 +11,89 @@ o8YooP' 8 .oPYo. .oPYo. 8  .o    8 .oPYo. .oPYo. 8  .o
 :......:..:.....::.....:..::......::.....::.....:..::...
 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::'''
+        self.clear = '\033c' 
+        self.intro = self.clear + self.title
+        self.deck = '''\
+┌────────┐┐┐┐┐┐
+│░░░░░░░░││││││
+│░░░░░░░░││││││
+│░░░░░░░░││││││
+│░░░░░░░░││││││
+│░░░░░░░░││││││
+└────────┘┘┘┘┘┘'''
+        self.hidden_part = f'''\
+┌──
+│░░
+│░░
+│░░
+│░░
+│░░
+└──'''
+        self.hidden_rest = f'''\
+──────┐
+░░░░░░│
+░░░░░░│
+░░░░░░│
+░░░░░░│
+░░░░░░│
+──────┘'''
+        self.card_rest = f'''\
+──────┐
+      │
+      │
+      │
+      │
+      │
+──────┘'''
 
-    def update(self, player_list):
+    def make_card(self, vs, style):
-        print('\033c', end='')
+        value = vs[0]
+        value = '10' if value == '0' else value + ' '
+        suit =  vs[1] + ' '
+        # request text (not emoji) render of preceeding glyph but can break some fonts
+        # suit += '\uFE0E'
+
+        card_part = f'''\
+┌──
+│{value}
+│{suit}
+│  
+│  
+│  
+└──'''
+
+        match style:
+            case 'deck': 
+                return self.deck
+            case 'card_rest':
+                return self.card_rest
+            case 'hidden_part':
+                return self.hidden_part
+            case 'hidden_rest':
+                return self.hidden_rest
+            case 'card_part':
+                return card_part
+
+    def print_hand(self, player, game):
+        player_cards = [self.make_card(card,'card_part') for card in player.hand]
+
+        if player.name == 'Dealer' and game.active:
+            player_cards[0] = self.make_card('na','hidden_part')
+
+        player_cards.append(self.make_card('na','card_rest'))
+        card_slices = [str(card).splitlines() for card in player_cards]
+
+        for i in range(7):
+            clist = [card_slice[i] for card_slice in card_slices]
+            carriage = ''
+            for chunk in clist:
+                carriage += chunk
+            print(carriage)
+
+    def update(self, game):
+        print(self.clear)
         print(self.title)
-        for player in player_list:
+        for player in game.players:
             print('  '+player.name,
-            '\t\t\t\t      Score:',player.score())
+                  '\t\t\t\t      Score:',player.score(game))
-            printer.print_hand(player)
+            self.print_hand(player, game)
-    
-    def show_intro(self):
-        print('\033c', end='')
-        print(self.title)