1403spritesheet3

var img, img2;

var frame = 0;

var numframes = 8;

var layer = 0;

var numlayers = 2;

​

function preload() {

  img = loadImage('face40x8x2.png');

  img2 = loadImage('objects40x4.png');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background(100);

}

​

function draw() {

  background(255);

  var otype = 3;

  blend(img2, otype*40, 0, 40, 40, random(width), random(height), 80, 80, BLEND);

  blend(img, frame*40, layer*40, 40, 40, mouseX, mouseY, 80, 80, BLEND);

  if(frameCount%3==0) frame = (frame+1)%numframes;

}

​

function keyPressed() {

  layer = (layer+1)%numlayers;

}