/* 
	Simple.java

	java basics, 15-19.11.1999, juhuu@katastro.fi
	modified by tomtom
*/

import java.applet.Applet;
import java.awt.*;
import java.net.*;

public class pallo extends Applet implements Runnable {
  Image		imageDoubleBuffer;
  Graphics	gDoubleBuffer;
  Thread	engine = null;

  int		x, y;
  int		mousex, mousey;
  boolean 	mouse_down;
  Image 	imgPic;
  Image 	imgBackground;
 
  public void init() {
      // initialize double buffering
      imageDoubleBuffer = createImage(size().width, size().height);
      gDoubleBuffer = imageDoubleBuffer.getGraphics();
      gDoubleBuffer.setColor(Color.white);
      gDoubleBuffer.fillRect(0, 0, size().width, size().height);

      mousex 	= 0;
      mousey 	= 0;


      x 	= 0;
      y 	= 0;

      mouse_down = false;

      // let's load an image

      imgPic = null;

      String sBackground = "pallot2.gif";
      String sPic = "molo.gif";

      MediaTracker med = new MediaTracker(this);

      imgPic = getImage(getDocumentBase(), sPic);
      med.addImage(imgPic, 0);

      imgBackground = getImage(getDocumentBase(), sBackground);
      med.addImage(imgBackground, 1);

      try
      {
  	  med.waitForAll();
      }	catch (InterruptedException e) {
      }
  }

 

//--------------------------------------------

// looppi monistaa kuvaa taustan pŠŠlle


  public void paint(Graphics g) {

        // clear the screen
//      gDoubleBuffer.setColor(Color.white);
//      gDoubleBuffer.fillRect(0, 0, size().width, size().height);

        if (imgBackground != null)
        {
                gDoubleBuffer.drawImage(imgBackground, 0, 0, null);

                if (imgPic != null)
                {
                        int pic_width = imgPic.getWidth(null);
                        int pic_height = imgPic.getHeight(null);

/* while -loop
                        int i = 0;

                        while(i <= 8)
                        {
                                gDoubleBuffer.drawImage(imgPic, x + (pic_width + 10) * i, y, null);
                                i = i + 1;
                        }
*/
// tai helpommin for-looppi

                        
                        for(int i = 0 ; i < 8 ; i++)
                        {
                                gDoubleBuffer.drawImage(imgPic, x + (pic_width - 20) * i, y, null);
                        }

                }
        }


        // draw all the stuff from the double buffer to the screen
        g.drawImage(imageDoubleBuffer, 0, 0, null);                             
  }



//----------------------------------------------------


  // start the applet
  public void start() {
      if (engine == null) {
          engine = new Thread(this);
          engine.start();
      }
      showStatus(getAppletInfo());
  } 

  // stop the applet
  public void stop() {
     if (engine != null && engine.isAlive())
     {
         engine.stop();
     } 
     engine = null; 
  }

  public void run()
  {                  
     while (true)
     {
         try
         {
             repaint();
             Thread.sleep(10);
         } catch (InterruptedException e) {
             stop();
         }
     }                                  
  }

  public void update(Graphics g) {    
	paint(g);
  }

  // print to the console & browserstatus
  private void print(String s) {
    System.out.println(s); 		// console
    showStatus(s);         		// browser status  
  }

//---

  public boolean mouseDown(Event e, int x, int y) {
	mouse_down = true;
	return true;  
  }

  public boolean mouseUp(Event e, int x, int y) {
	mouse_down = false;
	return true;  
  }

  public boolean mouseMove(Event e, int x, int y)
  {
	mousex = x;
	mousey = y;
	return true;  
  }

  public boolean mouseDrag(Event e, int x, int y)
  {
	mousex = x;
	mousey = y;
	return true;  
  }


//---

}