SER-215-Project/Hand.java at master · tchampion/SER-215-Project · GitHub

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package Blackjack.src.main.java.model;


/**
 * Represents a hand of blackJack
 */

public class Hand
{

	private Card[] hand = new Card[0];
	private int handValue = 0;
	private int bet = 0;

	/**
	 * <!-- begin-user-doc -->
	 * <!--  end-user-doc  -->
	 * @generated
	 */
	public Hand(int bet){
		this.bet = bet;
	}

	public void addCard(Card card){
		this.expand();
		hand[hand.length-1] = card;

		if(card.getFaceValue() == 0)
			handValue = handValue + 11;
		else if(card.getFaceValue() == 10 || card.getFaceValue() == 11 || card.getFaceValue() == 12)
			handValue = handValue + 10;
		else
			handValue = handValue + card.getFaceValue()+1;


		if(handValue > 21){
			for(int i = 0 ; i < hand.length ; i++){
				if(hand[i].getFaceValue() == 0)
					handValue = handValue - 10;
				if(handValue < 21)
					break;
			}
		}
	}


	public int getBet() {
		return bet;
	}

	public void setBet(int bet) {
		this.bet = bet;
	}

	public Card[] getHand() {
		return hand;
	}

	public Card getCard(int cardPosition){
		return hand[cardPosition];
	}

	public void setCard(int cardPosition, Card card){
		hand[cardPosition] = card;
	}

	public int getHandValue() {
		return handValue;
	}

	private void expand(){
		Card[] temp = new Card[hand.length+1];
		for(int i = 0 ; i < hand.length ; i++)
			temp[i] = hand[i];
		hand = temp;
	}

	public String toString(){
		String result = "";

		for(int i = 0 ; i < hand.length ; i++)
			result = result + hand[i];

		return result;
	}
}