Flower Boids

var numFlowers;

var json;

var boids = [];

var flowers = [];

var petals = [];

​

function preload() {

  json = loadJSON("flower.json");

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  // Initialize with 20 boids in the center

  for (let i = 0; i < 20; i++) {

    addBoid(new Boid(Math.floor(random(5)),random(width),height));

  }

}

​

function draw() {

  background(255);

  for (let i = 0; i < boids.length; i++) {

    if (flowers[i] == null && boids[i].drawFlower) 

      flowers[i] = new GeneratedFlower(boids[i].id, width / 2, height);

    if (flowers[i] != null)

      flowers[i].update(boids[i].location);

  }

  // for (let i = 0; i < flowers.length; i++) {

  // flowers[i].update(boids[i].location); //draw the flowers

  // }

​

  for (let i = flowers.length -1; i > -1; i--) {

    if (flowers[i] != null && flowers[i].flowerScale < 0.02) {

      flowers.splice(i, 1); //if the flower is very small, kill it

      boids.splice(i,1);

    }

  }

  run();

}

​

// Add a new boid into the System

function mousePressed() {

  addBoid(new Boid(Math.floor(random(5)),mouseX,height));

}

​

function run() {

  for (let i = 0; i < this.boids.length; i++) {

    this.boids[i].run(this.boids);  // Passing the entire list of boids to each boid individually

  }

}

​

function addBoid(b) {

  this.boids.push(b);

  flowers.push(null);

}

​

​

​