tower_client/assets/script/game/ui/login/LoadingUI.ts

import { _decorator, Node, tween, Tween } from 'cc';
import { Framework } from '../../../framework/Framework';
import { BaseView } from '../../../framework/layer/BaseView';

import { GameEvent } from '../../data/GameEvent';
import { LoadQueue } from '../../../framework/res/LoadQueue';
import { ViewID } from '../../../framework/config/LayerConf';
const { ccclass, property } = _decorator;

@ccclass('LoadingUI')
export class LoadingUI extends BaseView {

	protected onLoad() {
		super.onLoad();

	}

	protected onDestroy() {
		Framework.event.removeEvent(this);
	}

	//UI开打时会调用,如果有初始化代码应该放到此函数
	onOpen(data) {
		LoadQueue.loadPreload((now: number, total: number) => {
			// 设置进度条
			let progress: number = now / total
			Tween.stopAllByTarget(this.Sprite.Bar);
			tween(this.Sprite.Bar)
				.to(0.5, { fillRange: progress })
				.call(() => {
					Framework.layer.open(ViewID.ServerList, null, false, data)
				})
				.start()
			// 设置进度条文字
			let percentage = Math.floor(progress * 100)
			if (percentage > 100) {
				percentage = 100;
			}
			this.Label.progress.string = percentage + '%';
		}, () => {

			// Framework.layer.open(ViewID.MainUI, () => {
			// 	Framework.layer.close(this)
			// });
		})
	}

	//UI关闭时会调用,该函数在onDestroy前调用
	onClose() {

	}

	//框架管理UI层级时会调用,可根据UI情况修改
	onShow() {
		super.onShow();
	}

	//框架管理UI层级时会调用,可根据UI情况修改
	onHide() {
		super.onHide();
	}

	//UI事件处理
	private onTouchButton(event: Event) {
		//Framework.audio.playEffect(AudioID.Click);
		let target: any = event.target;
	}

	private _updateBar(progress: number) {
		// progress = Math.floor(progress);
		// this.ProgressBar.loading.progress += progress;
		// if (this.ProgressBar.loading.progress >= 100) {
		// 	this.ProgressBar.loading.progress = 100;

		// }
		// this.Label.progress.string = this.ProgressBar.loading.progress + "%";
	}

	protected update(dt: number) {
		// if (this.ProgressBar.loading.progress < 100) {
		// 	this._updateBar(dt * 100);
		// }
	}
}