createCanvas(600, 600);

}

​

function draw() {

  background(255);

  drawMonster(mouseX, mouseY);

  // console.log(mouseX + " " + mouseY);

}

​

function drawMonster(x, y) {

  push();

  translate(x, y);

  fill('lightgrey');

  ellipse(0, 0, 100, 160);

  drawArm(40, -30, false, sin(frameCount / 10) * 10);

  drawArm(-40, -30, true, cos(frameCount / 10) * 10);

  pop();

}

​

function drawArm(x, y, mirror, rot) {

  push();

  translate(x, y);

  if (mirror == true) {

    scale(-1, 1);

  }

  rotate(radians(rot));

  strokeWeight(2);

  line(0, 0, 19, 13);

  line(19, 13, 28, 50);

  line(28, 50, 22, 57);

  line(22, 57, 21, 64);

  line(28, 50, 28, 62);

  line(28, 50, 34, 53);

  line(34, 53, 35, 60);

  pop();

}