agent movement

/**

  * Nils Seifert & Michael Muehlhaus

  *

  * www.muehlseife.de

  *

  * you can select & move the Vectors and Polygons

  * for drawing a new polygon, hold 'n'

**/

​

ArrayList<Polygon> polygons;

ArrayList<Object> selected;

​

Polygon newPolygon;

boolean beginNewPolygon = false;

boolean redraw = true;

​

int[] colors = {color(0, 0, 255), color(255, 0, 255), color(255, 0, 0), color(255, 255, 0), color(0, 255, 0)};

​

ArrayList<Agent> a;

float minutesPerFrame = 1f;

​

int intermediate = 1;

void setup() {

  size(800, 600, JAVA2D); smooth();

  polygons = new ArrayList<Polygon>();

  selected = new ArrayList<Object>();

  polygons.add(new Polygon(new Vector(0, 0),

                           new Vector(0, height),

                           new Vector(width, height),

                           new Vector(width, 0)));

  polygons.get(0).visible = false;

  polygons.get(0).selectable = false;

  polygons.get(0).closed = true;

  polygons.add(new Polygon(new Vector(160, 0),

                           new Vector(160, 220),

                           new Vector(320, 380)));

  polygons.add(new Polygon(new Vector(460, 600),

                           new Vector(460, 450),

                           new Vector(640, 450),

                           new Vector(640, 320)));

  a = new ArrayList<Agent>();

  for (int i = 0; i < 600; i++) a.add(new Agent());                    

}

​

void draw() {

  //background(60, 80, 120);

  if (!keyPressed || (keyPressed && key != 'n')) {

    if (beginNewPolygon = true) {

      if (newPolygon != null) if (newPolygon.vertices.size() > 2) {polygons.add(newPolygon);}

    }

    beginNewPolygon = false; newPolygon = null;

  } else redraw = true;

  if (redraw) {

    background(255);

    //for (Polygon poly : polygons) {poly.display();}

    redraw = false;

    a = new ArrayList<Agent>();

    for (int i = 0; i < 600; i++) a.add(new Agent());

  }

  for (Polygon poly : polygons) {poly.display();}

  textAlign(LEFT, TOP);

  if (beginNewPolygon) {

    //fill(0); text("draw polygon by clicking left mouse button", 4, 4);

    if (newPolygon != null) if (newPolygon.vertices.size() > 0) {

      strokeWeight(1.5);

      noFill(); stroke(0, 125);

      beginShape();

      for (Vector vec : newPolygon.vertices) vertex(vec.x, vec.y);

      vertex(mouseX, mouseY);

      //vertex(newPolygon.vertices.get(0).x, newPolygon.vertices.get(0).y);

      endShape();

    }

  } //else {fill(0); text("hold 'n' for drawing new polygon", 4, 4);}

  for (int i = 0; i < intermediate; i++) for (Agent aa : a) aa.update();

  for (Agent aa : a) aa.display();

}

​

​