​

function setup() {

  createCanvas(600, 600);

​

}

​

var x = 100;

var y = 300;

var s = 20;

var dx = 5;

var dy = 5;

​

​

​

​

var play = true;

​

function draw() {

  background("#633CB4");

  var panel = "#F3C92B";

  var ball = "#59B6DB";

  var px = 530;

  var pw = 30;

  var ph = 120;

  fill(ball);

  noStroke();

​

​

    var py = mouseY-ph/2;

    x = x + dx;

    y = y + dy;

​

    if (x <= s||x >= width - s) {

      dx = -dx;

    }

    if (y <= s || y >= height - s) {

      dy = -dy;

    }

    if ( x>=px-s && x <= px+pw && y >= py-ph && y<= py+ph){

      dx = -dx;

    }

    ellipse(x, y, s, s);

    fill(panel);

    rect(px,py,pw,ph);

​

}

​

function mousePressed(){

  draw();

}