let speed = 1;

​

function setup() {

  createCanvas(400, 400);

  frameRate(1) 

  mid = height/2

};

  background(220);

  locX = mid;

  locY = mid;

}

​

​

function draw() {

  randomWalk(10)

}

​

​

function randomWalk(steps) {

  stroke(random(255), random(255), random(255))

  locX = mid;

  locY = mid;

  for (let i=1; i<steps; i++) {

    print(i)

    xdir = random([-1,1]);

    ydir = random([-1,1]);

    locX = locX + speed * xdir;

    locY = locY + speed * ydir;

    ellipse(locX, locY, 1)

  }