var y = 200;

var changeX = 3;

var changeY = 3;

var rectX = 200;

var rectChange = 5;

var xPaddle = 200;

var yPaddle = 350;

​

function setup() {

  createCanvas(400, 400);

  noStroke();

  fill(255);

}

​

function draw() {

  background(245, 176, 213);

  //Ellipse

  ellipse(x, y, 50, 50);

  x = x + changeX;

  y = y + changeY;

  if(x > 400){

    changeX = -changeX;

  }

  if(x < 0){

    changeX = 3;

  }

  if(y > 325){

    changeY = -3

    changeX = random(-5, 5);

  }

  if(y < 75){

    changeY = 3

    changeX = random(-5, 5);

  }

  rect(xPaddle, yPaddle, 100, 10);

  rect(rectX - 40, 50, 100, 10);

  rectX = rectX + rectChange

  if(rectX > x){

    rectChange = -5;

  }

  if(rectX < x){

    rectChange = 5;

  }

}

function keyPressed() {

  if (keyCode === LEFT_ARROW){

    xPaddle -= 5;

  }else if (keyCode === RIGHT_ARROW){

    xPaddle += 5;

  }

}

​

​