team2_fs/assets/Scripts/Windows/RedBox.ts

import { _decorator, Component, Node, Layout, UITransform, Prefab, instantiate } from 'cc';
import { Http } from '../core/net/Http';
import { ResourcesUtils } from '../core/resourceManager/ResourcesUtils';
import { WindowManager } from '../core/ui/window/WindowManager';
import { WindowOpenMode } from '../core/ui/window/WindowOpenMode';
import { ConfigData } from '../Data/ConfigData';
import { g } from '../Data/g';
import { RedBoxItem } from '../Item/RedBoxItem';
import { LoginWaitWin } from './LoginWaitWin';
const { ccclass, property } = _decorator;

@ccclass('RedBox')
export class RedBox extends Component {
    @property({ tooltip: "滚动视图", type: Node })
    public listBox: Node;
    @property({ tooltip: "滚动视图外框", type: Node })
    public listBoxGroup;
    @property({ tooltip: "http服务", type: Http })
    public http: Http;

    start() {
        this.listBox.getComponent(Layout).spacingX = this.listBox.getComponent(Layout).paddingLeft = (this.listBoxGroup.getComponent(UITransform).width - 205 * 3) / 4;
        g.gameData.hasNewRedPacketUpdate = false;
        this.initUI();
    }

    public async initUI() {
        let redList = g.gameData.myRedPacketDatas;
        redList.sort(function (a, b) {
            if (a.type != b.type) {
                return a.type - b.type;
            } else {
                return a.canOpenTime - b.canOpenTime;
            }
        })

        for (let i = 0; i < redList.length; i++) {
            let prefabData = await ResourcesUtils.load<Prefab>("Prefabs/Item/红包", null, this.node);
            var itemNode = instantiate(prefabData);
            itemNode.parent = this.listBox;
            itemNode.getComponent(RedBoxItem).setData(redList[i]);
        }
    }

    public toPk() {
        let _lv = ConfigData.configMap.get("systemConfig").openBattleLv;
        if (g.userData.lv >= _lv) {
            WindowManager.open("Prefabs/Battle/BattleUIWindow", WindowOpenMode.CloseAndAdd, { tabIndex: 0 });
        } else {
            WindowManager.showTips(_lv + '级开放');
        }
    }

    /**
     * 关闭回调
    */
    public close() {
        g.gameData.isAddRole = true;
    }
}