import javax.sound.midi.*;
import java.io.*;
public class Rada6{
 static int valjus=90;
 public static void lisaNoot(Track rada, int alghetk, int korgus, int kestus){
    lisaNoot(rada, alghetk, korgus, kestus, 0);
 } 
 public static void lisaNoot(Track rada, int alghetk, int korgus, int kestus, int kanal){
  try{
    ShortMessage lahti=new ShortMessage();
	lahti.setMessage(ShortMessage.NOTE_ON, kanal, korgus, valjus);
	rada.add(new MidiEvent(lahti, alghetk));
    ShortMessage kinni=new ShortMessage();
	kinni.setMessage(ShortMessage.NOTE_OFF, kanal, korgus, valjus);
	rada.add(new MidiEvent(kinni, alghetk+kestus));
  }catch(Exception ex){ex.printStackTrace();}
 }
 public static void linnukesteViis(Track rada){
		 lisaNoot(rada,  0, 67, 4);
		 lisaNoot(rada,  4, 64, 4);
		 lisaNoot(rada,  8, 67, 4);
		 lisaNoot(rada, 12, 64, 4);
		 lisaNoot(rada, 16, 67, 8);
		 lisaNoot(rada, 24, 67, 8);
		 //Lisage ka mõned järgnevad noodid.
		 lisaNoot(rada, 32, 65, 4);
		 lisaNoot(rada, 36, 64, 4);
		 lisaNoot(rada, 40, 65, 4);
		 lisaNoot(rada, 44, 67, 4);
		 lisaNoot(rada, 48, 64, 16);
 }
 public static void lisaKolmkola(Track rada, 
              int alghetk, int algkorgus, int kestus, int kanal){
    lisaNoot(rada, alghetk,     algkorgus, 2, kanal);
    lisaNoot(rada, alghetk+2, algkorgus+7, 2, kanal);
    lisaNoot(rada, alghetk+4, algkorgus+4, 2, kanal);
    lisaNoot(rada, alghetk+6, algkorgus+7, 2, kanal);
 }
 
 public static Track lisaRada(Sequence sekvents, int pill, int kanal){
    Track rada=sekvents.createTrack();
	try{
     ShortMessage algus = new ShortMessage();
     algus.setMessage(ShortMessage.PROGRAM_CHANGE, kanal, pill, 0);
     rada.add(new MidiEvent(algus, 0));	
	}catch(Exception ex){ex.printStackTrace();}
	return rada;
 }
 
 public static void main(String argumendid[]) throws Exception{
         Sequence sekvents=new Sequence(Sequence.PPQ, 4);
         Track rada=lisaRada(sekvents, 16, 0);
		 linnukesteViis(rada);
		 Track rada2=lisaRada(sekvents, 22, 1);
		 //lisaNoot(rada2, 0, 60, 32, 1);
		 lisaKolmkola(rada2,  0, 60, 8, 1);
		 lisaKolmkola(rada2,  8, 60, 8, 1);
		 lisaKolmkola(rada2, 16, 60, 8, 1);
		 lisaKolmkola(rada2, 24, 60, 8, 1);
		 
		 lisaKolmkola(rada2, 32, 67, 8, 1);
		 lisaKolmkola(rada2, 40, 67, 8, 1);
		 lisaKolmkola(rada2, 48, 60, 8, 1);
		 lisaKolmkola(rada2, 56, 60, 8, 1);
		 
		 MidiSystem.write(sekvents, 1, new FileOutputStream("piiksud.mid"));
  }
}