Walker w; 
Slug s;
int MAX = 20;
float SLUGWIDTH = 30;
float SLUGHEIGHT = 90;
ArrayList wlist = new ArrayList();
ArrayList slist = new ArrayList();
float MAXSP = 40;
Trail[][] trails;
int count;
int trailL = 20;




void setup(){
  
  smooth();
  size(600,600);
  background(255);
  // m = new PVector(0,0);
  // w = new Walker();
  // s = new Slug();
  for (int i =0;i<MAX;i++){
    wlist.add(new Slug());
  }
  for (int i = 0; i <MAXSP; i++){
    slist.add(new Spider());
  }
  trails = new Trail[slist.size()][trailL];
  for (int i = 0; i < slist.size(); i++){
    for (int j = 0; j < trailL; j++){
    trails[i][j] = new Trail();
    }
  }
}

void draw(){
  background(255);
  int k = count%trailL;

  for (int i = 0; i <wlist.size();i++){
    Walker w = (Walker) wlist.get(i);
    // println("hi");
    w.update();
    w.wander();
    w.render();
  }

  for (int i = 0; i < slist.size();i++){
    Spider insect = (Spider) slist.get(i);
    insect.update();
    insect.drawSpider();
    //println(insect.loc.x);
 //   trails[i][k].loc = insect.loc.get();
   // for (int j = 0; j < trailL; j++){
   // trails[i][j].drawTrail();
   // println(trails[i][j].loc.x);
 //   }
    //if (mousePressed){
    //m = new PVector(mouseX, mouseY);

    // }
  }
  
 // println(k);
  count++;
  
}