​

myShip = [];

​

function setup() {

  createCanvas(800, 800);

  noStroke();

  for(let i = 0; i<40; i++)

  {

  myShip[i] = new Ship(random(0, width), random(0, height));

​

}

}

​

function draw() {

  background(255);

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

      {

​

  myShip[i].display();

  myShip[i].reset();

          myShip[i].move();

}

}

​

class Ship {

​

  constructor(_x, _y) {

    this.x = _x;

    this.y = _y;

    this.speed = random(1,5);

    this.c = color(random(0, 255), random(0, 255), random(0, 255), 40);

    this.vel = (random(1, 3), 0);

​

  }

​

  move() {

    if(this.x<= 800)

    {

      this.x += this.speed;

    }

​

  }

​

  display() {

    fill(this.c);

    ellipse(this.x, this.y, 20, 20);

    ellipse(this.x, this.y + 20, 40, 20);

  }

​

  reset() {

    if (this.x >= 800 ) {

      this.x = 0;

    }

  }

}