/******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
 *
 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
 * conditions of Section 2 of the Spine Editor License Agreement:
 * http://esotericsoftware.com/spine-editor-license
 *
 * Otherwise, it is permitted to integrate the Spine Runtimes into software
 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
 * Spine Editor license and redistribution of the Products in any form must
 * include this license and copyright notice.
 *
 * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
 * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *****************************************************************************/
import { LoaderParserPriority, checkExtension } from "@pixi/assets";
import { ExtensionType, settings, extensions } from "@pixi/core";
const loaderName = "spineSkeletonLoader";
function isJson(resource) {
    return resource.hasOwnProperty("bones");
}
function isBuffer(resource) {
    return resource instanceof Uint8Array;
}
const spineLoaderExtension = {
    extension: ExtensionType.Asset,
    loader: {
        name: loaderName,
        extension: {
            type: ExtensionType.LoadParser,
            priority: LoaderParserPriority.Normal,
            name: loaderName,
        },
        test(url) {
            return checkExtension(url, ".skel");
        },
        async load(url) {
            const response = await settings.ADAPTER.fetch(url);
            if (!response.ok)
                throw new Error(`[${loaderName}] Failed to fetch ${url}: ${response.status} ${response.statusText}`);
            return new Uint8Array(await response.arrayBuffer());
        },
        testParse(asset, options) {
            const isJsonSpineModel = checkExtension(options.src, ".json") && isJson(asset);
            const isBinarySpineModel = checkExtension(options.src, ".skel") && isBuffer(asset);
            const isExplicitLoadParserSet = options.loadParser === loaderName;
            return Promise.resolve(isJsonSpineModel || isBinarySpineModel || isExplicitLoadParserSet);
        },
    },
};
extensions.add(spineLoaderExtension);
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