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91 lines
3.0 KiB
91 lines
3.0 KiB
import { _decorator, AssetManager, assetManager, Component, Node, sp } from 'cc';
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import { ensureSpineAssetResetEnums } from '../module/lang/spineRuntimePatch';
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const { ccclass, property } = _decorator;
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@ccclass('SetSpine')
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export class SetSpine extends Component {
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anim: sp.Skeleton = null;
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protected onLoad(): void {
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this.anim = this.getComponent(sp.Skeleton);
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}
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/**
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* 设置 Spine 资源
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* @param bundleName - Asset Bundle 的名称
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* @param spinePath - Spine 资源的路径
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* @param animationName - 动画名称，默认值为空字符串
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* @param loop - 是否循环播放，默认值为 true
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*/
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setSpine(bundleName: string, spinePath: string, animationName: string = "", loop: boolean = true) {
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if (this.anim) {
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this.loadBundle(bundleName).then(bundle => {
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this.loadSpineAsset(bundle, spinePath).then(spineAsset => {
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ensureSpineAssetResetEnums(spineAsset);
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this.anim.skeletonData = spineAsset;
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if (animationName) {
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this.anim.setAnimation(0, animationName, loop);
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}
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});
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});
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}
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}
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/**
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* 设置 Spine 动画
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* @param animationName - 动画名称
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* @param loop - 是否循环播放，默认值为 true
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*/
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setAnimation(animationName: string, loop: boolean = true) {
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if (this.anim) {
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this.anim.setAnimation(0, animationName, loop);
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}
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}
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/**
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* 加载 Asset Bundle
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* @param bundleName - Asset Bundle 的名称
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* @returns Promise<AssetManager.Bundle> - 返回加载完成的 Asset Bundle
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*/
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private loadBundle(bundleName: string): Promise<AssetManager.Bundle> {
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return new Promise((resolve, reject) => {
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let bundle = assetManager.getBundle(bundleName);
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if (bundle) {
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resolve(bundle);
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return;
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}
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assetManager.loadBundle(bundleName, (err, bundle) => {
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if (err) {
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reject(`Failed to load bundle: ${bundleName}, error: ${err.message}`);
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} else {
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resolve(bundle);
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}
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});
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});
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}
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/**
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* 加载 Spine 资源
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* @param bundle - Asset Bundle
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* @param spinePath - Spine 资源的路径
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* @returns Promise<sp.SkeletonData> - 返回加载完成的 Spine 数据
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*/
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private loadSpineAsset(bundle: AssetManager.Bundle, spinePath: string): Promise<sp.SkeletonData> {
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return new Promise((resolve, reject) => {
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let asset = bundle.get(spinePath, sp.SkeletonData);
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if (asset) {
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resolve(asset);
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return;
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}
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bundle.load(spinePath, sp.SkeletonData, (err, asset) => {
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if (err) {
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reject(`Failed to load Spine asset: ${spinePath}, error: ${err.message}`);
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} else {
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resolve(asset);
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}
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});
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});
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}
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}
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