public class Hand {
	private Card[] cHand;
	private int iCardCount;

	public Hand(Card cFirst) {
		cHand = new Card[12];
		cHand[0] = cFirst;
		iCardCount = 1;
	}

	public int getScore() {
		int iScore=0;
		int iAceCount=0;
		for (int i = 0; i < iCardCount; i++) {
			if (cHand[i].getValue() == 11) iAceCount++;
			iScore += cHand[i].getValue();
		}
		while (iScore > 21 && iAceCount > 0) {
			iScore -= 10;
			iAceCount--;
		}
		return iScore;
	}

	public boolean hasAce() {
                int iAceCount=0;
                for (int i = 0; i < iCardCount; i++) {
                        if (cHand[i].getValue() == 11) iAceCount++;
                }
		if (iAceCount > 0) return true;
		return false;		
	}

	public void deal(Card cNext) {
		if (iCardCount<12) {
			cHand[iCardCount] = cNext;
			iCardCount++;
		}
	}

	public int faceCard() {
		if (cHand[1] == null) return 0; else return cHand[1].getValue();
	}

	public int cardCount() { return iCardCount; }

	public String toString() {
		String sOut = "";
		for (int i = 0; i < iCardCount; i++) sOut += cHand[i].toString()+" ";
		sOut += "-> Score: "+getScore();
		if (getScore()>21) sOut += " BUST!";
		return sOut;
	}
}