made project 2

Project 2/Deck.py

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+import random
+from Card import Card
+"""
+Defines the deck of cards used in the Solitaire game. Contains methods to shuffle the deck, deal cards, and check the number of remaining cards.
+
+Important Note: The prints in this file only run when this file is ececuted directly. This file should not be executed directly normally.
+"""
+class Deck:
+    def __init__(self):
+        self._cards= []
+        self._next_card = 0
+
+        suits = ['Hearts', 'Diamonds', 'Clubs', 'Spades'] #the possible suits
+        values = ['2', '3', '4', '5', '6', '7', '8', '9', '10', 'Jack', 'Queen', 'King', 'Ace'] #the possible values
+
+        for suit in suits:
+            for value in values:
+                self._cards.append(Card(suit, value)) #creates a standard 52-card deck
+    
+    def shuffle(self):
+        for i in range(len(self._cards)): #iterates through each card in the deck
+            j = random.randrange(i, len(self._cards)) #selects a random index from i to the end of the deck
+            self._cards[i], self._cards[j] = self._cards[j], self._cards[i] #Shuffles the deck
+        self._next_card = 0    #Resets the next card index after shuffling.
+    
+    def deal(self):
+        if self._next_card >= len(self._cards): 
+            return None #Returns None if there are no cards left to deal.
+        card = self._cards[self._next_card]
+        self._next_card += 1 #Advances the next card index.
+        return card
+    
+    def number_of_cards(self) -> int:
+        return len(self._cards) - self._next_card #Returns the number of remaining cards in the deck.
+    
+if __name__ == "__main__":
+    deck = Deck()
+    deck.shuffle() #Calls the shuffle method to randomize the deck.
+    for _ in range(5):
+        print(deck.deal())
+    print("Cards left:", deck.number_of_cards()) #Prints the number of cards left in the deck after dealing five cards.