ianhi_processing/NatureOfCode/The-Nature-of-Code-Examples-master/Processing/chp2_forces/NOC_2_7_attraction_many/NOC_2_7_attraction_many.pde
// The Nature of Code
// Daniel Shiffman
// http://natureofcode.com

Mover[] movers = new Mover[10];

Attractor a;

void setup() {
  size(800, 200);
  for (int i = 0; i < movers.length; i++) {
    movers[i] = new Mover(random(0.1, 2), random(width), random(height));
  }
  a = new Attractor();
  }

void draw() {
  background(255);

  a.display();
  a.drag();
  a.hover(mouseX, mouseY);

  for (int i = 0; i < movers.length; i++) {
    PVector force = a.attract(movers[i]);
    movers[i].applyForce(force);

    movers[i].update();
    movers[i].display();
  }
}

void mousePressed() {
  a.clicked(mouseX, mouseY);
}

void mouseReleased() {
  a.stopDragging();
}










