Design a Blackjack Game

Problem Statement

Design a Blackjack card game system that supports:

• Multiple players at a table
• Standard Blackjack rules (hit, stand, double down, split)
• Dealer AI following house rules (must hit on 16 or less)
• Betting system
• Deck management with shuffling

Design Requirements

Key Entities:

• Card — Suit + Rank, knows its Blackjack value
• Deck / Shoe — One or multiple decks, shuffled
• Hand — A player's current cards, calculates total with Ace handling
• Player — Human player with chips/bet
• Dealer — Follows house rules automatically
• BlackjackGame — Game controller

Key Behaviors:

• dealInitialCards() — 2 cards to each player and dealer
• hit(player) — Deal one more card to player
• stand(player) — Player ends their turn
• evaluateWinners() — Compare all hands to dealer, distribute chips