import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
import java.util.StringTokenizer;
public class BadNarcotic extends Applet implements MouseMotionListener, MouseListener{
    Image cards[] = new Image[53];
    int d[] = new int[52];
    int pt[][] = new int[4][52];
    int tp[] = new int[4];
    int ax, ay, px, py, sc, nl=52, b=0, h=-1, z=-1, idx=0;
    public void init() {
	java.awt.MediaTracker mt = new java.awt.MediaTracker (this);
	String p1 = "A 2 3 4 5 6 7 8 9 10 J Q K";
	String p2 = "C D H S";
	for (StringTokenizer rst = new StringTokenizer(p1); rst.hasMoreTokens(); ) {
	    String r = rst.nextToken();
	    for (StringTokenizer sst = new StringTokenizer(p2); sst.hasMoreTokens(); ) {
		String key = r + sst.nextToken();
		java.net.URL url = this.getClass().getResource ("/bad/images/" + key + ".gif");
		cards[ax] = java.awt.Toolkit.getDefaultToolkit().getImage(url);
		mt.addImage (cards[ax], ax++);
	    }
	}
	java.net.URL u = this.getClass().getResource ("/bad/images/Back.gif");
	cards[52] = java.awt.Toolkit.getDefaultToolkit().getImage(u);
	mt.addImage (cards[52], ax++);
	try { mt.waitForAll(); } catch (Exception e) { }
	addMouseListener (this);
	addMouseMotionListener (this);
	setBackground(new Color (220, 255, 220));
	setSize (800,650);
	for (int i = 0; i < 52; i++) { d[i] = i; }
	for (int i = 0; i < 2048; i = i+2) {
	    int idx1 = (int)(52*Math.random());
	    int idx2 = (int)(52*Math.random());
	    int t = d[idx1]; d[idx1] = d[idx2]; d[idx2] = t;
	}
	for (int i = 0; i < 4; i++) { tp[i] = -1; }
	update();
    }
    private void update() {
	if (idx == 52) {
	    idx = b;
	    for (int i = 0; i < 4; i++) {
		for (int j = 0; j <= tp[i]; j++)
		    d[idx++] = pt[i][j];
		tp[i] = -1;
	    }
	    nl=idx-b;
	    idx = b;
	}
	for (int i = 0; i < 4; i++) {
	    tp[i]++;
	    pt[i][tp[i]] = d[idx++];
	    nl--;
	    if (idx == 52) return;
	}
    }
    public void paint (Graphics g) {
	if (idx != 52) { g.drawImage(cards[52], 10, 10, this);}
	for (int i = 0; i < 4; i++) {
	    if (tp[i] < 0) continue;
	    int x = pt[i][tp[i]];
	    if (x != -2) { g.drawImage(cards[x], 20+(i+1)*80, 10, this); }
	}
	if (z != -1) { g.drawImage(cards[z], px-ax, py-ay, this); }
	g.drawString(""+sc, 500, 10);
	g.drawString(""+nl, 500, 80);
    }
    public void mouseClicked(MouseEvent e) {
	if (e.getClickCount() > 1) {
	    int c = pt[0][tp[0]];
	    for (int i = 1; i < 4; i++)
		if (pt[i][tp[i]]/4 != c/4)
		    return;
	    for (int i = 0; i < 4; i++) { pt[i][tp[i]--] = -1; sc++; b++;}
	}
	if (sc == 52) { setBackground(Color.red); }
    }
    public void mouseEntered(MouseEvent e) {}
    public void mouseExited(MouseEvent e) {}
    public void mouseMoved(MouseEvent e) {}
    public void mousePressed(MouseEvent e) {
	px = e.getX();
	py = e.getY();
	h = -1+(px-20)/80;
	if (h == -1) {
	    update();
	    h--;
	}
	if (h < -1 || h > 3) {
	    repaint();
	    h = -1;
	    return;
	}
	ax = tp[h]--;
	z = pt[h][ax];
	pt[h][ax] = -1;
	ax = px - (20+(h+1)*80);
	ay = py-10;
    }
    public void mouseReleased(MouseEvent e) {
	if (h == -1) return;
	px = e.getX();
	py = e.getY();
	int i = -1+(px-20)/80;
	if (i == -1 || h == i || i > 3 || tp[i] == -1 || i > h) {
	    pt[h][++tp[h]] = z;
	    z=-1;
	    repaint();
	    return;
	}
	int q = tp[i];
	int d = pt[i][q];
	if (z/4 == d/4)
	    pt[i][++tp[i]] = z;
	else
	    pt[h][++tp[h]] = z;
	z = -1;
	repaint();
    }
    public void mouseDragged(MouseEvent e) {
	px = e.getX();
	py = e.getY();
	repaint();
    }
}