Spine

dill pixel supports the Spine format for animations. Spine is a 2D skeletal animation tool that allows you to animate 2D characters and objects in a way that is similar to how 3D animations are done. This allows for more complex animations and more efficient use of resources.

Getting Started

To work with Spine in dill pixel you’ll need to enabled dill pixel’s Spine plugin in your game’s configuration via the useSpine property.

dill-pixel.config.ts

import { defineConfig } from 'dill-pixel';

export const config = defineConfig({
  ...
  useSpine: true,
  ...
});

Loading a Spine Animation

1. Include your spine animation in your assets:

Ensure your spine animation is included in your assets folder and you’ve configured your application’s assets for assetpack, (example below):

• Directoryassets

  • Directoryspine{m}

    • spineboy-pro.skel
    • spineboy-pro.atlas
    • spineboy-pro.png

2. Add the spine animation to your scene:

// import the SpineAnimation class from dill pixel
import { SpineAnimation, Scene } from 'dill-pixel';

// ensure your scene loads the spine assets
export const assets = {
  preload: {
    bundles: ['spine'],
  },
};

export default class SpineScene extends Scene {
  // declare the spine animation variable
  private _spine: SpineAnimation;

  public async initialize() {
    // add the spine animation to your scene
    this._spine = this.add.spineAnimation({
      data: 'spine/spineboy-pro.skel',
      animationName: 'idle',
      loop: true,
    });
  }
}

Playing an Animation

To play an animation on the spine object, call .setAnimation with the animation name, and whether the animation should loop or not:

Tip

The third parameter, trackIndex, is optional and defaults to 0.

// Play an animation
this._spine.setAnimation('walk', true);

// or play an animation on a specific track
// the track index is optional and defaults to 0 (fine for most cases)
// this._spine.setAnimation('walk', true, 1);