why many word when few do trick

main.py

@@ -1,28 +1,25 @@
 from src.deck import Deck
 from src.io import CLI
 from src.blackjack import Blackjack
+from src.controller import PlayerController
 
 def main():
-    kill = False
-    ui = CLI()
-    print(ui.intro)
-    num_decks = ui.get_decks()
-    if num_decks in 'qx':
-        kill = True
-    deck = Deck(num_decks)
+    player = PlayerController()
+    screen = CLI()
 
-    while not kill:
+    print(screen.intro)
+
+    deck = Deck(player.get_decks())
+    
+    while player.seated:
         game = Blackjack(deck)
-    
         game.deal()
+        game.check_player_blackjack()
+        print(screen.update(game))
     
         while game.active:
-            print(ui.update(game))
-            if not game.blackjack():
-                game.handle_player_input(ui.player_move(deck.count()), kill)
+            game.update(player.get_input(deck.count()))
+            print(screen.update(game))
 
-        print(ui.update(game))
-    
-        if not ui.play_again():
-            kill = True
+        player.ask_deal_again()
 main()

src/blackjack.py

@@ -25,39 +25,39 @@ class Blackjack:
             if player.score(self) > 21:
                 self.active = False
                 status = player.name + ' Bust!'
-            elif player.blackjack(self):
+        for player in self.players:
+            if player.blackjack(self):
                 self.active = False
                 status = player.name + ' has Blackjack!'
-
         return status
+    
     def deal(self):
         for player in self.players:
             for _ in range(2):
                 player.hand.append(self.deck.draw())
 
-    def blackjack(self):
+    def check_player_blackjack(self):
         for player in self.players:
             if player.blackjack(self):
                 self.active = False
                 return True
-
         return False
 
-    def handle_player_input(self, input, kill):
-        match input:
-            case 'y':
-                self.active = False
-            case 'q':
-                self.active = False
-                kill = True
-            case 'n':
-                self.active = False
-            case 'h':
-                self.player.hand.append(self.deck.draw())
-                if self.player.bust(self):
-                    self.active = False
-            case 's':
-                self.active = False
-                while self.dealer.score(self) < 17:
-                    self.dealer.hand.append(self.deck.draw())
+    def hit(self):
+        self.player.hand.append(self.deck.draw())
+        if self.player.bust(self):
+            self.active = False
+    def stand(self):
+        self.active = False
+        while self.dealer.score(self) < 17:
+            self.dealer.hand.append(self.deck.draw())
 
+    def update(self, input):
+        if not input:
+            pass
+        elif input in 'yqn':
+            self.active = False
+        elif input == 'h':
+            self.hit()
+        elif input == 's':
+            self.stand()

src/controller.py

@@ -0,0 +1,22 @@
+class PlayerController():
+    def __init__(self):
+        self.seated = True
+
+    def get_decks(self):
+        user_input = input('How many decks? (1-8): ')
+        if not user_input:
+            return '1'
+        if user_input in 'qx':
+            self.seated = False
+        return (int(user_input) if user_input in '12345678' else 1)
+
+    def get_input(self, count):
+        return input(f'{count} cards left in deck.\n[H]it or [S]tand? ')
+
+    def ask_deal_again(self):
+        user_input = input('Play again? [Y/n] ').lower()
+        if not user_input:
+            return
+        elif user_input in 'qnx':
+            self.seated = False
+

src/io.py

@@ -97,21 +97,5 @@ o8YooP' 8 .oPYo. .oPYo. 8  .o    8 .oPYo. .oPYo. 8  .o
 
         return buffer
 
-    def get_decks(self):
-        user_input = input('How many decks? (1-8): ')
-        if not user_input:
-            return '1'
-        return user_input
 
-    def play_again(self):
-        match input('Play again? [Y/n] ').lower():
-            case 'n':
-                return False
-            case 'q':
-                return False
-            case _:
-                return True
-
-    def player_move(self, count):
-        return input(f'{count} cards left in deck.\n[H]it or [S]tand? ')