Assets Management

Game engine uses custom assets bundling structure, to provide the best performance and flexibility. Check ResourceLoader and IResourceBundle for details.

Structure of assets bundle is the following:

[
  {
    "name": "simple-image",
    "path": "assets/images/simple-image.png"
  },
  {
    "name": "spine-animation",
    "path": "assets/spine/spine-animation[.json,.atlas,.png]",
    "type": "spine"
  },
  {
    "name": "texture-atlas",
    "path": "assets/atlas/[atlas.json,image_1.png,image_2.png]",
    "type": "atlas"
  }
]

Assets can be bundled with additional options. These options could be applied to the whole bundle, or separately for each resource. Check ResourceLoader and IResourceOptions for details.

[
  {
    "name": "spine-animation",
    "path": "assets/spine/spine-animation[.json,.atlas,.png]",
    "type": "spine",
    "options": {
      "mergeSpineAtlas": true,
      "replaceImageFormat": {
        "png": [ "avif", "webp", "jp2" ]
      }
    }
  }
]