team2_fs/assets/Scripts/FlyTreasureChest/flyBoxController.ts

import { _decorator, Component, Node, Prefab, instantiate } from 'cc';
import { ResourcesUtils } from '../core/resourceManager/ResourcesUtils';
import { g } from '../Data/g';
import { FlyTreasureChest } from './FlyTreasureChest';
const { ccclass, property } = _decorator;

@ccclass('FlyBoxController')
export class FlyBoxController extends Component {
    @property({ tooltip: "飞行宝箱父级", type: Node })
    public bg: Node;

    public starTime = 0;
    start() {
        this.starTime = Date.now();
    }

    async update() {
        if (g.gameData.flyBoxTimes == 0 || g.userData.lv < 3) {
            return;
        }
        // if (Date.now() - this.starTime >= 1000) {
        if (Date.now() - this.starTime >= g.gameData.flyBoxIntervalTime) {
            this.starTime = Date.now();
            g.gameData.flyBoxIntervalTime = 1000 * 60 * 2;//宝箱未领取，出现时间间隔改为两分钟
            this.addFlyBox();
        }
    }

    public async addFlyBox() {
        let box = await ResourcesUtils.load<Prefab>("Prefabs/飞行宝箱", null, this.node);
        var boxNode = instantiate(box);
        boxNode.parent = this.bg;
        let flyTreasureChest = boxNode.getComponent(FlyTreasureChest);
        flyTreasureChest.setData();
    }
}