65 lines
1.9 KiB
TypeScript
65 lines
1.9 KiB
TypeScript
import { _decorator, Component, ProgressBar, Label, assetManager, director, SpriteFrame, Prefab } from 'cc';
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import { ResourceManager } from './ResourceManager';
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const { ccclass, property } = _decorator;
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@ccclass('Loading')
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export class Loading extends Component {
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@property(ProgressBar)
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progressBar: ProgressBar | null = null;
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@property(Label)
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progressLabel: Label | null = null;
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@property
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nextScene: string = "StartScene";
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onLoad() {
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// if (typeof wx !== 'undefined' && wx.hideLoading) {
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// wx.hideLoading();
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// }
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this.startLoading();
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}
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startLoading() {
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assetManager.loadBundle("resources", (err, bundle) => {
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if (err) {
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console.error("加载 resources 失败:", err);
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return;
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}
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console.log(11111111111,2222)
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// 加载整个 resources 下的内容
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bundle.loadDir(".", (finished, total, item) => {
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let ratio = finished / total;
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console.log(11111111111,ratio)
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this.updateProgress(ratio);
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}, (err, assets) => {
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if (err) {
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console.error("资源加载失败:", err);
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return;
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}
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// 缓存资源
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assets.forEach(asset => {
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ResourceManager.instance.set(asset.name, asset);
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asset.addRef(); // 增加引用计数，避免被自动释放
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});
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// 进入主场景
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director.loadScene(this.nextScene);
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});
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});
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}
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updateProgress(ratio: number) {
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console.log(111111, ratio)
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if (this.progressBar) {
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this.progressBar.progress = ratio;
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}
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if (this.progressLabel) {
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this.progressLabel.string = `${Math.floor(ratio * 100)}%`;
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}
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}
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}
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