游戏可以运行

card_game/deck.py

@@ -0,0 +1,26 @@
+"""Deck class: build, shuffle, draw."""
+
+import random
+from card_game.card import Card
+
+
+class Deck:
+    def __init__(self):
+        self.cards = []
+        self.draw_pile = []
+
+    def build(self, card_id_list):
+        self.cards = [Card(cid) for cid in card_id_list]
+        self.draw_pile = list(self.cards)
+        random.shuffle(self.draw_pile)
+
+    def draw(self):
+        if not self.draw_pile:
+            return None
+        return self.draw_pile.pop()
+
+    def is_empty(self):
+        return len(self.draw_pile) == 0
+
+    def remaining(self):
+        return len(self.draw_pile)