h1

import java.util.Arrays;

public class Hand
{

	// Copied from quiz 1 solution. I'm assuming that this is okay.

	private Card [] cardArray;
	private int cardCount;

	public Hand(int size) // Constructor to create new empty hand
	{
		cardArray = new Card[size];
		cardCount = 0;
	}

	public void addCard (Card newCard)
	{
		if (cardCount > cardArray.length - 1)
		{

		}

		cardArray[cardCount++] = newCard;
	}

	public void clear()
	{
		Arrays.fill(cardArray, null);
	}

	public Card getCard(int position) // Returns the card element in the array cardArray
	{								  // Position is where in the array index the card is
		if (position >=0 && position < cardArray.length -1)
		{
			return cardArray[position];
		}

		else
		{
			return null;
		}

	}

	public int getValue() // Adds the the value of the cards in the hand together and returns the total value
	{
		int totalValue = 0;
		int aces = 0;
		int rank;

		for (Card aCard : cardArray)
		{
			rank = aCard.getRank();

			if (rank == 1)
			{
				aces += 1;
			}

			else if (rank == 2)
			{
				totalValue += 2;
			}

			else if (rank == 3)
			{
				totalValue += 3;
			}

			else if (rank == 4)
			{
				totalValue += 4;
			}

			else if (rank == 5)
			{
				totalValue += 5;
			}

			else if (rank == 6)
			{
				totalValue += 6;
			}

			else if (rank == 7)
			{
				totalValue += 7;
			}

			else if (rank == 8)
			{
				totalValue += 8;
			}

			else if (rank == 9)
			{
				totalValue += 9;
			}

			else if (rank == 10)
			{
				totalValue += 10;
			}

			else if (rank == 11)
			{
				totalValue += 10;
			}

			else if (rank == 12)
			{
				totalValue += 10;
			}

			else if (rank == 13)
			{
				totalValue += 10;
			}

		}

		// Checking the hand for aces and affecting totalValue if there is an ace in the hand

		for (int i = 0; i < aces; i++)
		{
			if (totalValue > 10)
			{
				totalValue += 1;
			}

			else
			{
				totalValue += 11;
			}

		}

		return totalValue;

	}









}