import java.applet.*;
import java.awt.*;
import Pack;

public class Acey extends Applet implements Runnable
{
	Choice cntBet;
	TextField cntBalance;
	TextField cntCardD; //third card
	TextField cntOldB;
	TextField cntOldC;
	TextField cntComment;
	Button cntHelp;
	Button cntDeal;
	
	Button cntDispOk;

	int factor = 4; // multiply bet = payout
	int cardB = 1; // value of first (low) card
	int cardC = 1; // value of second (high) card
	int cardD = 1; // 3rd card
	Pack myPack = new Pack(); // Pack of cards object

	Thread gameThread = null; //used to load cards into array
	Image Card []; // an array of card images
	private boolean  m_fAllLoaded = false; // indicates whether cards loaded
	
	public void init()
	{
		//Previous panel
		Panel pPrevious = new Panel();
		pPrevious.add (new Label("Prev low"));
		cntOldB = new TextField(5);
		pPrevious.add (cntOldB);
		pPrevious.add (new Label("Prev high"));
		cntOldC = new TextField(5);
		pPrevious.add (cntOldC);
		pPrevious.add (new Label("Your card"));
		cntCardD = new TextField(5);
		pPrevious.add (cntCardD);
		pPrevious.add (new Label("my Comment"));
		cntComment = new TextField(15);
		pPrevious.add (cntComment);
		pPrevious.resize (200,200);
		//Current panel
		Panel pCurrent = new Panel();
		cntBalance = new TextField(5);
		pCurrent.add (cntBalance);
		cntBalance.setText("100");
		pCurrent.add (new Label("Your bet"));
		cntBet = new Choice();
		cntBet.addItem ("0");
		cntBet.addItem ("10");
		cntBet.addItem ("20");
		cntBet.addItem ("50");
		pCurrent.add (cntBet);
		cntBet.select("10");
		pCurrent.resize (200,100);
		//Button panel		
		Panel pButtons = new Panel();
		cntHelp = new Button("Help");
		pButtons.add (cntHelp);
		cntDeal = new Button("Deal");
		pButtons.add (cntDeal);
		pButtons.resize (200,100);
		//Outer panel contains other panels
		Panel pOuter  = new Panel();
		pOuter.setLayout (new BorderLayout());
		pOuter.add ("North",pPrevious);
		pOuter.add ("Center", pCurrent);
		pOuter.add ("South",pButtons);
		pOuter.resize (220, 430);
		//Applet background and add Outer panel to applet
		setBackground (Color.green);
		add (pOuter);
		Card = new Image[15];	// 0 -> 14
		for (int i = 1; i <= 14; i++)
		{
			Card [i] =  getImage (getDocumentBase(), "Pack/" + i + "h.gif");
        }
    	DealTwoCards();
		//repaint();
	}

	public boolean handleEvent(Event evt)
	{
		if (evt.target == cntDeal)
		{
			cntComment.setText("You lost."); //This is asserted
			GetThirdCard();
			TakeBet();
			if (IsWinner())
				PayBet();
			DealTwoCards();
			repaint();
			return true;
		}
		else if (evt.target == cntHelp)
		{
			DisplayInstructions();
			return true;
		}
		return false;
	}


	private void DealTwoCards()
	{
		int temp;

		cardB = myPack.getCard(); // cardB is a number from 1 to 14
		cardC = myPack.getCard();
		if ( cardB > cardC) 		// cardC must be bigger than cardB
		{
			temp = cardB;
			cardB = cardC;
			cardC = temp;
		}
	}

	private void GetThirdCard()
	{
		cardD = myPack.getCard();
		cntCardD.setText(myPack.getName(cardD));
		cntOldB.setText(myPack.getName(cardB));
		cntOldC.setText(myPack.getName(cardC));
	}

	public void paint(Graphics g)
	{
		g.drawImage(Card[cardB], 150, 100, null);
		g.drawImage(Card[cardC], 350, 100, null);
	}

	private void TakeBet ()
	{
		int bet; // Bet
		int money; // Balance

		Integer MI = new Integer(cntBet.getSelectedItem());
		bet = MI.intValue();
		Integer QI = new Integer(cntBalance.getText());
		money = QI.intValue();
		if (bet > 0) 
		{
			if ( bet > money ) 
			{
				bet = 0;
				cntBet.select("0");
				cntComment.setText("Insufficient funds!");
			}
			money = money - bet; //Calc current money
			cntBalance.setText(String.valueOf(money));
		}
		else if (bet == 0)
			cntComment.setText("Chicken!");
		else
			cntComment.setText("Cheat!");
		if (money == 0)
			cntComment.setText("You'll just have to watch");
	}

	private boolean IsWinner ()
	{
		boolean result;

		result = false;
		if (cardD > cardB && cardD < cardC ) 
			result = true;
		return result;
	}
			
	private void PayBet ()
	{
		int bet; // Bet
		int money; // Balance

		Integer MI = new Integer(cntBet.getSelectedItem());
		bet = MI.intValue();
		if (bet > 0)
		{
			Integer QI = new Integer(cntBalance.getText());
			money = QI.intValue();
			money = money + factor * bet;
			cntBalance.setText(String.valueOf(money));
			cntComment.setText("You won!");
		}
	}

	private void DisplayInstructions ()
	{
//		aDispFrame = new Instructions ();
//		aDispFrame.show();
	}
}