​

​

let robot;

let target;

let obstacles = [];

​

function setup() {

  createCanvas(750, 750);

  robot = new Robot(width / 2, height / 2);

  target = new Target(width / 4, height / 4);

  for (let i = 0; i < 10; i++) {

    obstacles.push(new Obstacle(random(width), random(height)));

  }

}

​

function draw() {

  background(220);

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

    // obstacles[i].move();

    obstacles[i].display();

  }

  target.move(mouseX, mouseY);

  target.display();

  robot.follow(target, obstacles);

  robot.display();

}