/* ----------------------------------------------
 Computing Kaizen Studio
 Advanced Studio VI Spring 2010
 Columbia University GSAPP
 
 Entangled Bodies
 Code by Maurizio Bianchi
 http://www.arch.columbia.edu/
 http://proxyarch.com/kaizen
 
 This work is licensed under a Creative Commons 
 Attribution-Noncommercial-Share Alike 3.0 License
 -----------------------------------------------*/

Orbit[] myOrbits;

int num = 100;
PFont myFont;
float numFrames = 3000;
float radiusRate = 1.0;
float maxRadius = 50.0;
float speedRate = 0.5;
float maxSpeed = 3.0;

void setup(){
  size(600,450);
  colorMode(HSB, 100); 
  background(0,0,100);
  randomSeed(6);
  smooth();
  // MAKE CIRCLES
  reset();
}

void mousePressed(){
  reset();  
}

void reset(){
  myOrbits = new Orbit[150];
  for(int i=0; i<myOrbits.length; i++){
    myOrbits[i] = new Orbit(random(8,20), random (2,4), true); //random (.5,1)
  }
  background(0,0,90);  
}

void draw(){

  fill(0, 0, 90, 40);
  rect(0,0,width,height);
  float shift = 350.0;


  for(int i=0; i<myOrbits.length; i++){
    myOrbits[i].update();
  }

  for(int i=0; i<myOrbits.length; i++){
    myOrbits[i].plot();
  }
  for(int i=0; i<myOrbits.length; i++){
    myOrbits[i].checkShift();
  }
  for(int i=0; i<myOrbits.length; i++){
    myOrbits[i].plotLines();
  }

  float touchThresh = 40; 
  PVector blobCenter = new PVector(mouseX, mouseY);
  for(int j=0; j<myOrbits.length; j++){
    Orbit o = myOrbits[j];
    if( o.location.dist(blobCenter) < touchThresh){
      o.radius = min(o.radius + radiusRate, maxRadius);
      o.speed = min(o.speed + speedRate, maxSpeed);
      noFill();
      stroke(100,0,100,90);
      strokeWeight(2);
      ellipse(o.location.x, o.location.y, o.radius*2, o.radius*2);
    }
  }

  // Resetting camera to top and drawing blobs - KEEP FOR NOW
  fill(100);
  noStroke();
  ellipse(blobCenter.x, blobCenter.y, 50,50);

}