import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
import javax.microedition.rms.*;
import java.lang.Integer.*;
import java.util.*;
import java.lang.*;

public class Kirp extends MIDlet{
  Canvas louend=new plats();
  StringItem kaugus=new StringItem("", "");
  protected void startApp() throws MIDletStateChangeException{
    Display.getDisplay(this).setCurrent(louend);
  }
  protected void pauseApp(){}
  protected void destroyApp(boolean kohustus) 
  	throws MIDletStateChangeException{}
}

class plats extends Canvas{
  int tulemus, tulemusx, tulemusy, rekord, x=1, y=1;
  String hoidlanimi="rekordhoidla2";
  boolean valma=false;
  Timer t;
  
  protected void paint(Graphics g){
  System.out.println(rekord);
    try{
      RecordStore rs=RecordStore.openRecordStore(hoidlanimi, true);
      if(rs.getNumRecords()==0){
        rekord=0;
        rs.addRecord(new byte[]{(byte)(rekord)}, 0, 1);        
      }else{
        rekord=(int)(rs.getRecord(1)[0]);
      }
    }catch(Exception e){e.printStackTrace();}

    if (valma==false){
        //joonistame valge ruudu taustaks
      g.setColor(255, 255, 255);
        //joonsitame kasti ümber mängu väljaku
      g.fillRect(0, 0, getWidth(), getHeight());
      g.setColor(0, 0, 0);
      g.drawLine(2, 2, getWidth()-2, 2); //x1, y1, x2, y2 ylemine
      g.drawLine(2, 2, 2, getHeight()-2-getHeight()/3); //x1, y1, x2, y2 vasak
      g.drawLine(2, getHeight()-2-getHeight()/3, getWidth()-2, getHeight()-2-getHeight()/3); //x1, y1, x2, y2 alumine
      g.drawLine(getWidth()-2, 2, getWidth()-2, getHeight()-2-getHeight()/3); //x1, y1, x2, y2 parem
        //joonistame mängu väljaku ja kirbu lava piiri
      g.drawLine(getWidth()/3+2, 2, getWidth()/3+2, getHeight()-2-getHeight()/3); //x1, y1, x2, y2 vasak
        //joonistame kirbu lavale
      g.fillArc((int)(getWidth()/6)-5, (int)(getHeight()/3)-5, 10, 10, 0, 360);
        //joonistame nüüd märklaua
      g.drawArc((int)(getWidth()/3*2)-5, (int)(getHeight()/3)-5, 10, 10, 0, 360);
      g.drawArc(getWidth()/3*2-12, (int)(getHeight()/3)-12, 24, 24, 0, 360);
      g.drawArc(getWidth()/3*2-24, (int)(getHeight()/3)-24, 48, 48, 0, 360);
      g.drawArc(getWidth()/3*2-35, (int)(getHeight()/3)-35, 70, 70, 0, 360);
      g.drawArc(getWidth()/3*2-50, (int)(getHeight()/3)-50, 100, 100, 0, 360);
        //joonistame nüüd vajalikud tekstid ja kastid, kus hakkavad kordinaadid tõmblema
      g.drawString("Kaugus", 30, 15, Graphics.BOTTOM | Graphics.HCENTER);
      g.drawString("Kõrgus", 30, getWidth()/3*2-3, Graphics.BOTTOM | Graphics.HCENTER);
      g.drawString(String.valueOf(x), 30, 25, Graphics.BOTTOM | Graphics.HCENTER);
      g.drawString(String.valueOf(y), 30, getWidth()/3*2-13, Graphics.BOTTOM | Graphics.HCENTER);
    }else{
      g.setColor(255, 255, 255);
      g.fillArc((int)(getWidth()/6)-5, (int)(getHeight()/3)-5, 10, 10, 0, 360);
      g.setColor(0, 0, 0);
      g.fillArc(x-5, y-5, 10, 10, 0, 360);
      g.drawString("Tulemus:", 30, 50, Graphics.BOTTOM | Graphics.HCENTER);
      if(x>(int)(getWidth()/3*2)){
        tulemusx=x-(int)(getWidth()/3*2);
      }else{
        tulemusx=(int)(getWidth()/3*2)-x;
      }
      if(y>(int)(getHeight()/3)){
        tulemusy=y-(int)(getHeight()/3);
      }else{
        tulemusy=(int)(getHeight()/3)-y;
      }
      tulemus=tulemusx+tulemusy;
      g.drawString(String.valueOf(tulemus), 30, 60, Graphics.BOTTOM | Graphics.HCENTER);
      g.drawString("ühikut.", 30, 70, Graphics.BOTTOM | Graphics.HCENTER);
      if(rekord>tulemus || rekord==0){
        try{
          RecordStore rs=RecordStore.openRecordStore(hoidlanimi, true);
          rs.setRecord(1, new byte[]{(byte)(tulemus)}, 0, 1);
        }catch(Exception e){e.printStackTrace();}
      }
    }
    g.drawString("Rekord: "+String.valueOf(rekord), getWidth()/2, getHeight()/3*2+30, Graphics.BOTTOM | Graphics.HCENTER);
    g.drawString("Hüppa kirbuga märklaua keskele", getWidth()/2, getHeight()/3*2+50, Graphics.BOTTOM | Graphics.HCENTER);
  }

  public void showNotify(){
    t=new Timer();
    TimerTask tt=new TimerTask(){
      public void run(){
        tomble();
      }
    };
    t.schedule(tt, 500, 100); //viivitus, intervall
  }

  protected void keyPressed(int kood){
    if(getGameAction(kood)==8){
      t.cancel();
      valma=true;
      repaint();
    }
  }

  void tomble(){
    x=Math.abs(new Random().nextInt() % (getWidth()-getWidth()/3))+getWidth()/3;
    y=Math.abs(new Random().nextInt() % (getHeight()-getHeight()/3));
    repaint();
  }
}