package MidiApps;

import java.io.*;
import java.util.*;
import javax.sound.midi.*;



public class bentComposer extends composer {


  player p;

  int note;
  int patch;



  public void setNote(int noteIn) {
	  note = noteIn;
  }


  public void setPatch(int patchIn) {
	  patch = patchIn;
  }


  public void compose() {

	try
	{
		if (s == null) {
			createSequence();
		}

		Track t = s.createTrack();
		String TrackName;

        bentPlayer bp = new bentPlayer();
        p = (player)(bp);
        p.setTracer(tr);
        p.setTrack(t);
        p.setTick(0);
        p.setTrackName("Bent track");
        p.generalMidiOn();
        p.setTempo((byte)0x02, (byte)0xA1, (byte)0x20);
        p.addChannel(0);
        p.omniOff();
        p.polyOff();
        p.setPatch(patch);


        p.setVelOn(0x60);
        p.setVelOff(0x60);
		p.setDur((long)60);

		bentPitchFactory fact = new bentPitchFactory();
		fact.setTracer(tr);

		fact.setMidiPitchIn((byte)note);
		fact.setMidiPitchOut((byte)note);

        for (int i = 0; i < 64; i++)
        {

			fact.setBendAmount((short)i*128);
			fact.calculateBendBytes();
			bp.setBentPitch(fact.getBentPitch());
        	bp.play();
		}

        for (int i = 63; i > 0; i--)
        {
			fact.setBendAmount((short)i*128);
			fact.calculateBendBytes();
			bp.setBentPitch(fact.getBentPitch());
        	bp.play();
		}

		p.setDur((long)720);
		p.resetPitch();

       	p.addMidiPitch((byte)note);
       	p.play();

//		bp.test();
		p.endOfTrack();


	} //try
		catch(Exception e)
	{
		tr.trace("Compser::compose: Exception caught:");
		tr.trace(e.toString());
	} //catch

  }
}