//kodune by rait
//valem: (((kpx[i]-e.getX())*(kpx[i]-e.getX()))+((kpy[i]-e.getY())*(kpy[i]-e.getY())))>(r*r)

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

public class kodune extends Applet implements MouseListener{
  int r=30; 
  int m=11;
  int[] kpx=new int[m];
  int[] kpy=new int[m];
  int[] raadius=new int[m];

  public kodune(){
    addMouseListener(this);
  }

  public void mousePressed(MouseEvent e){
    Graphics g=this.getGraphics();
    int pos=0;
    for(int i=1; i<m; i++){
      if((((kpx[i]-e.getX())*(kpx[i]-e.getX()))+((kpy[i]-e.getY())*(kpy[i]-e.getY())))<(raadius[i]*raadius[i])){
      pos=i;
      }//if-else end
    }//for end

    if(pos!=0){
      g.setColor(Color.white);
      g.drawOval(kpx[pos]-raadius[pos], kpy[pos]-raadius[pos], 2*raadius[pos], 2*raadius[pos]);    
      raadius[pos]=raadius[pos]-5;
      g.setColor(Color.blue);
      g.drawOval(kpx[pos]-raadius[pos], kpy[pos]-raadius[pos], 2*raadius[pos], 2*raadius[pos]);    
      if(raadius[pos]<5){
        kpx[pos]=0;
        kpy[pos]=0;
      }//if end
    }//if end
    else{
      for(int i=1; i<m; i++){
        if(kpx[i]==0 && kpy[i]==0){
          g.setColor(Color.blue);
          g.drawOval(e.getX()-r, e.getY()-r, 2*r, 2*r);
          kpx[i]=e.getX();
          kpy[i]=e.getY();
          raadius[i]=r;
          break;
        }//if end
      }//for end
    }//if-else end
  }//mP end
 
  public void mouseReleased(MouseEvent e){}
  public void mouseClicked(MouseEvent e){}
  public void mouseEntered(MouseEvent e){}
  public void mouseExited(MouseEvent e){}

  public static void main(String[] argumendid){
    Frame f=new Frame();
    f.add(new kodune());
    f.setSize(300, 300);
    f.setVisible(true);
  }
}