var poison = [];

var vehicles= [];

var popsize = 40;

var poisonsize = 200;

var foodsize = 500;

​

var checkbox;

var frate;

function setup() {

  checkbox = createCheckbox("debug",true);

  frate = createSlider(0,1,0.4,0.05);

  v = new Vehicle();

  createCanvas(1000, 1000);

  for(var j = 0;j<popsize;j++){

    vehicles.push(new Vehicle());

  }

  for(var i = 0;i<100;i++){

    food.push(createVector(random(width),random(height)));

  }

  for(var k = 0;k<50;k++){

    poison.push(createVector(random(width),random(height)));

  }

}

​

function draw() {

  background(51);

  console.log(frate.value());

​

  for(var k = vehicles.length-1;k>=0;k--){

    vehicles[k].update();

    vehicles[k].show();

    vehicles[k].behavior();

    if(vehicles[k].health == 0){

      food.push(vehicles[k].pos);

      vehicles.splice(k,1);

    }

  }

  if(random(1)<frate.value())

    food.push(createVector(random(width),random(height)));

  while(poison.length<poisonsize)

    poison.push(createVector(random(width),random(height)));

  for(var i = 0;i<food.length;i++){

    stroke(0,255,0);

    strokeWeight(5);

    point(food[i].x,food[i].y);

  }

  for(var j = 0;j<poison.length;j++){

    stroke(255,0,0);

    strokeWeight(5);

    point(poison[j].x,poison[j].y);

  }

}