adding new poker file

poker_class_version.py

@@ -0,0 +1,146 @@
+import random
+from typing import List, Tuple
+
+SUITS = ['Hearts', 'Diamonds', 'Clubs', 'Spades']
+RANKS = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'J', 'Q', 'K', 'A']
+RANK_VALUES = {rank: i for i, rank in enumerate(RANKS, 2)}
+
+class Card:
+    def __init__(self, rank: str, suit: str):
+        self.rank = rank.strip().upper()
+        self.suit = suit.strip().capitalize()
+
+    def __repr__(self):
+        return f"{self.rank} of {self.suit}"
+
+    def __eq__(self, other):
+        return isinstance(other, Card) and self.rank == other.rank and self.suit == other.suit
+
+class Deck:
+    def __init__(self):
+        self.cards: List[Card] = [Card(rank, suit) for suit in SUITS for rank in RANKS]
+        random.shuffle(self.cards)
+
+    def deal_card(self) -> Card:
+        return self.cards.pop(0)
+
+    def deal_hand(self, num: int = 5) -> List[Card]:
+        hand = self.cards[:num]
+        del self.cards[:num]
+        return hand
+
+class Player:
+    def __init__(self, name: str, deck: Deck):
+        self.name = name
+        self.hand: List[Card] = deck.deal_hand()
+
+    def show_hand(self):
+        return '\n '.join(str(card) for card in self.hand)
+
+    def replace_card(self, old_card: Card, new_card: Card) -> bool:
+        for i, card in enumerate(self.hand):
+            if card == old_card:
+                self.hand[i] = new_card
+                return True
+        return False
+
+    def hand_rank(self) -> Tuple[int, List[int]]:
+        ranks = sorted([RANK_VALUES[card.rank] for card in self.hand], reverse=True)
+        suits = [card.suit for card in self.hand]
+        rank_counts = {r: ranks.count(r) for r in ranks}
+        is_flush = len(set(suits)) == 1
+        is_straight = all(ranks[i] - 1 == ranks[i+1] for i in range(len(ranks)-1))
+
+        # Handle Ace-low straight
+        if ranks == [14, 5, 4, 3, 2]:
+            is_straight = True
+            ranks = [5, 4, 3, 2, 1]
+
+        if is_flush and ranks == [14, 13, 12, 11, 10]:
+            return (9, ranks)  # Royal Flush
+
+        counts = sorted(rank_counts.values(), reverse=True)
+
+        if is_straight and is_flush:
+            return (8, ranks)  # Straight Flush
+        elif counts[0] == 4:
+            return (7, ranks)  # Four of a Kind
+        elif counts[0] == 3 and counts[1] == 2:
+            return (6, ranks)  # Full House
+        elif is_flush:
+            return (5, ranks)  # Flush
+        elif is_straight:
+            return (4, ranks)  # Straight
+        elif counts[0] == 3:
+            return (3, ranks)  # Three of a Kind
+        elif counts[0] == 2 and counts[1] == 2:
+            return (2, ranks)  # Two Pair
+        elif counts[0] == 2:
+            return (1, ranks)  # One Pair
+        else:
+            return (0, ranks)  # High Card
+
+class Game:
+    def __init__(self):
+        self.deck = Deck()
+        self.player1 = Player("Player 1", self.deck)
+        self.player2 = Player("Player 2", self.deck)
+
+    def prompt_card_replacement(self, player: Player):
+        while True:
+            try:
+                num = int(input(f"{player.name}, how many cards do you want to pull? (0–3): "))
+                if 0 <= num <= 3:
+                    break
+                else:
+                    print("Invalid number. Please choose between 0 and 3.")
+            except ValueError:
+                print("Invalid input. Please enter a number between 0 and 3.")
+
+        replacements_done = 0
+        while replacements_done < num:
+            print("\nYour current hand:\n", player.show_hand())
+            user_input = input("Enter a card to replace (e.g., A of Spades): ").strip()
+
+            if ' of ' not in user_input:
+                print("Invalid format. Use 'Rank of Suit'.")
+                continue
+
+            rank, suit = user_input.split(' of ', 1)
+            old_card = Card(rank, suit)
+
+            if old_card not in player.hand:
+                print(f"{old_card} not found in your hand. Please try again.")
+                continue
+
+            new_card = self.deck.deal_card()
+            if player.replace_card(old_card, new_card):
+                print(f"Replaced {old_card} with {new_card}")
+                replacements_done += 1
+            else:
+                print("Replacement failed unexpectedly.")
+
+    def play(self):
+        print("Initial hands:")
+        print("Player 1:\n", self.player1.show_hand())
+        print("Player 2:\n", self.player2.show_hand())
+
+        self.prompt_card_replacement(self.player1)
+        self.prompt_card_replacement(self.player2)
+
+        rank1 = self.player1.hand_rank()
+        rank2 = self.player2.hand_rank()
+
+        print("\nFinal hands:")
+        print("Player 1:\n", self.player1.show_hand())
+        print("Player 2:\n", self.player2.show_hand())
+
+        if rank1 > rank2:
+            print("Player 1 wins!", rank1)
+        elif rank2 > rank1:
+            print("Player 2 wins!", rank2)
+        else:
+            print("It's a tie!")
+
+if __name__ == "__main__":
+    Game().play()