/*

ACCD Summer 2012
ID02
Final Progress
Charlene Chen
08/17/2012

Instructor: Michael Kontopoulos
TA: Kit Cheong

*/


Structure s;

float angle;

void setup() {
  size(900, 600);
  smooth(); 

 s = new Structure( 0, 0);
}

void draw() {
  background(255);
  
  pushMatrix();
  
  translate(width/2, height/2);
  
  angle += random(0.001);
  rotate(angle);
  s.display();
  s.update();
  
  popMatrix();

}

/*

ACCD Summer 2012
ID02
Final Progress
Charlene Chen
08/17/2012

Instructor: Michael Kontopoulos
TA: Kit Cheong

*/


class Plant {
  float dia;
  float rx, ry;
  float angle;
  float xpos, ypos;

  Plant(float _xpos, float _ypos, float _dia) {
    xpos = _xpos;
    ypos = _ypos;
    dia = _dia;
  }

  void display() {
    fill(112, 157, 94, 50);
    noStroke();
    ellipse(xpos, ypos, dia, dia);
  }

  void update() {
    rx = random(-1, 1);
    ry = random(-1, 1);

    xpos += rx;
    ypos += ry; 
  }
}

/*

ACCD Summer 2012
ID02
Final Progress
Charlene Chen
08/17/2012

Instructor: Michael Kontopoulos
TA: Kit Cheong

*/


class Segment {
  Plant[] plants1;
  int numPlants;
  float inc;

  float xpos, ypos;
  float angle;
  float rx, ry;

  Segment(float _xpos, float _ypos) {
    xpos = _xpos;
    ypos = _ypos;

    numPlants = int(10);
    inc = TWO_PI / numPlants;

    plants1 = new Plant[numPlants];

    for (int i = 0; i < plants1.length; i++) {
      float angle =  random(0,TWO_PI); //i*inc;
      float tempx = xpos + cos(angle) * 50;
      float tempy = ypos + sin(angle) * 50;
      plants1[i] = new Plant(tempx, tempy, random(5, 20));   //Plant(random(segX-100, segX+100), random(segY-100, segY+100), random(10, 100));
    } 
  }

  void display() {

    for (int i = 0; i< plants1.length; i++) {
      plants1[i].display();
      stroke(112, 157, 94, 50);
      line(plants1[i].xpos, plants1[i].ypos, this.xpos, this.ypos);
      stroke(0, 10);
      line(plants1[i].xpos, plants1[i].ypos, 0, 0);
      //plants1[i].update();
    }
  }

 void update() {
  pushMatrix();
  
  rx = random(-1, 1);
  ry = random(-1, 1);

  xpos += rx;
  ypos += ry; 
    
  for (int i = 0; i< plants1.length; i++) {
   plants1[i].update();
  }
  
  popMatrix();
 }
}

/*

ACCD Summer 2012
ID02
Final Progress
Charlene Chen
08/17/2012

Instructor: Michael Kontopoulos
TA: Kit Cheong

*/


class Structure {
  Segment[] segments;
  Plant[] plants1;
  int numSegments;
  float inc;

  float xpos, ypos;
  float angle;

  Structure(float _xpos, float _ypos) {
    xpos = _xpos;
    ypos = _ypos;

    numSegments = int(12);
    inc = TWO_PI / numSegments;

    segments = new Segment[numSegments];

    for (int i = 0; i < segments.length; i++) {
      float angle = random(0,TWO_PI); //i*inc;
      float tempx = xpos + cos(angle) * 200;
      float tempy = ypos + sin(angle) * 200;
      segments[i] = new Segment(tempx, tempy);   //Plant(random(segX-100, segX+100), random(segY-100, segY+100), random(10, 100));
    } 
  }

  void display() {

    for (int i = 0; i< segments.length; i++) {
      segments[i].display();
      stroke(112, 157, 94);
      line(segments[i].xpos, segments[i].ypos, this.xpos, this.ypos);
      //segments[i].update();
    }
    
//    for (int i = 0; i< plants1.length; i++) {
//      plants1[i].display();
//      stroke(112, 157, 94);
//      line(plants1[i].xpos, plants1[i].ypos, this.xpos, this.ypos);
//      //plants1[i].update();
//    }
  }


 void update() {
  
  pushMatrix();
  
  angle += 0.003;
  rotate(angle);

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