import pitaru.sonia_v2_9.*;
import com.softsynth.jsyn.*;

FileInputStream stream;
SineOscillator   myBeep;
EnvelopePlayer   myEnvPlayer;
SynthEnvelope    myEnv;
LineOut          myOut;

void setup() {
  size(1000,100);
  background(120);
  try {
    Synth.startEngine(0);
    println("engine started");
  } catch(SynthException e) {
    SynthAlert.showError(this,e);
  }
  myBeep = new SineOscillator()   ;
  myEnvPlayer = new EnvelopePlayer();
  myOut = new LineOut();
  /* Connect units together. */
  myBeep.output.connect( myEnvPlayer.amplitude );
  myEnvPlayer.output.connect( myOut.input );

  /* Create Envelope to be played. */
  double[] data =
  {
    0.10, 1.0,  /* duration,value pair for frame[0] */
    0.30, 0.5,
    0.80, 0.0
  };
  myEnv = new SynthEnvelope( data );

  myBeep.amplitude.set( 0.5 );
  myBeep.frequency.set(440.0);

  /* Queue envelope to trigger sound. */
  myEnvPlayer.envelopePort.clear();
  myEnvPlayer.envelopePort.queue( myEnv );

  myEnvPlayer.start();
  myBeep.start();
  myOut.start();
  println("fine setup");
}

void draw() {
}

void mouseReleased() {
  background(120);
  try {
    /* Select frequency. */
    myBeep.frequency.set(mouseX);
    /* Queue envelope to trigger sound. */
    myEnvPlayer.envelopePort.clear();
    myEnvPlayer.envelopePort.queue( myEnv );
  } catch (SynthException e) {
    SynthAlert.showError(this,e);
  }
  line(mouseX, 0, mouseX, height);
}

/*
* Clean up synthesis by overriding stop() method.
*/
public void stop()
{
  try
  {
    /* Your cleanup code goes here. */
    //removeAll(); // remove components from Applet panel.
    myBeep.stop();
    Synth.stopEngine();
    println("engine stopped");
  } catch(SynthException e) {
    //SynthAlert.showError(this,e);
  }
}