title: How to call methods from viewcontroller onto skscene
body: <p>I have tried to call a method in a viewcontroller after a specified action in the GameScene class in spritekit but to no avail. I would greatly appreciate if anyone could post an example of calling a simple method from inside the viewcontroller class (that's linked to the skscene) in the skscene class.</p>
  
  <p>I would greatly appreciate any answers!</p>