On frame update callback

[Malyuga]

 

 

Hi, I did not read the forum, so if the answer to my question already exists, then please excuse me. I would like to know how I can call a callback for a specific frame. On the Phaser 3 Example page, I see a callback just for the whole animation, thanks!

var animConfig = { 
    key: 'diamond', 
    frames: this.anims.generateFrameNames ('gems', {prefix: 'diamond_', end: 15, zeroPad: 4}), 
    repeat: 3, 
    onUpdate: animUpdateCallback 
};

function animUpdateCallback (sprite, animation) 
{ 
    sprite.x + = Phaser.Math.Between (-4, 4); 
    sprite.y + = Phaser.Math.Between (-4, 4); 
}