Ramu 0.7b doc
SpritesheetAnimator.setCurrentAnimation()
Parameters
string
nameID: Animation to be the current.
Description
Set the current animation.
You can test this snippet of code here.
let animator = new SpritesheetAnimator(10, 10, 35, 35);
animator.addAnimation('anim1', new SpritesheetAnimation(10, 10, 35, 35));
animator.setCurrentAnimation('anim1');