import pitaru.sonia_v2_9.*;

import krister.Ess.*;


Channel myChannel;

int MAX = 13;

//rotate code-not sure if that will work
float angle;
float cosine;
float jitter;

float level;
//

boolean spinning = false;
int counter = 0;
float[] xx = new float[MAX];
float[] yy = new float[MAX];
color[] colors = new color[MAX];
float[] d = new float[MAX];  // array d
float change = 5;

void setup() {
   Ess.start(this);
   myChannel=new Channel("spin.wav");
 // if (mousePressed) {
 // myChannel.play(Ess.FOREVER);
//}
  size (500, 500);
  background(0);
  smooth();
  ellipseMode(CENTER);

   Sonia.start(this); // Start Sonia engine.
   LiveInput.start(256); // Start LiveInput and return 256 FFT frequency bands.


  for (int i = 0; i<xx.length; i++) {
    xx[i] = random(width);
    yy[i] = random(height);
    colors[i] = color(random(255), random(255), random(255), 
random(40));
    d[i] = random(0,2);  // array d

  }
}
//}
void draw() {

  level = LiveInput.getLevel();
  //println(level);

  fill(0,30);
  rect(0,0,width,height);
  if (spinning){
    noFill();
    for (int i=0; i< counter; i++) {
      strokeWeight(1);
      stroke(colors[i]);
      pushMatrix();
      translate(xx[i], yy[i]);
      rotate(angle);
      circle(3,1,d[i]*2*level);  // array d
      popMatrix();
      // if (level > 1.0) {
      d[i] = d[i] + 1;//array for d value
     // }
    }

    angle += 0.5;
  }
}
void circle(float x,float y,float r) {
  if(r>15) {
    ellipse(x,y,r,r);
    circle(x,y,r/2);
    circle(x,y,r/3);
    circle(x,y,r/4);
    circle(x,y,r/5);
  }
}

void mouseDragged() {
  for (int i=0; i< counter; i++) {
    d[i] = 0;//reset to 0 if it is too large

  }

  float distance = dist(mouseX,mouseY,width/2,height/2);
  if (distance < 50) {
    println("center");
    for (int i = 0; i<xx.length; i++) {
      xx[i] = width/2;
      yy[i] = height/2;

    }
  }
  else {
    for (int i = 0; i<xx.length; i++) {
    xx[i] = random(width);
    yy[i] = random(height);
  }
}

}

void mousePressed() {
 myChannel.play(Ess.FOREVER);
  spinning = true;
  counter = counter + 1;
  if (counter > xx.length-1) {
    counter = xx.length-1;
  }
  xx[counter] = mouseX;
  yy[counter] = mouseY;
}
void keyPressed() {
 myChannel.stop();
 }

/*if (key == CODED) {
if (keyCode == UP) {
angle += 0.5;
}
else if (keyCode == DOWN) {
angle += 0.1;
}
}
}*/
public void stop() {
  Ess.stop();
  //super.stop();
    Sonia.stop(); 
  super.stop();
}