team2_jj/assets/scripts/godTower/HeroGroup.ts

import { _decorator, Component, Node, UITransform, tween, Label } from 'cc';
import { DataSystem } from '../core/data/DataSystem';
import { WindowOpenMode } from '../core/ui/window/WindowOpenMode';
import { WindowSystem } from '../core/ui/window/WindowSystem';
import { GodTowerData } from './GodTowerData';
import { GodTowerHero } from './GodTowerHero';
const { ccclass, property } = _decorator;

@ccclass('HeroGroup')
export class HeroGroup extends Component {
    @property({ type: [Node], tooltip: "好友组" }) roleGroup: Node[] = [];
    @property({ type: Label, tooltip: "好友人数文本" }) friendLabel: Label;
    @property({ tooltip: "好友等级信息" }) friendLv: number = 0;
    @property({ tooltip: "好友等级信息", type: Node }) herosNode: Node;
    private lvStr = ["一级好友", "二级好友", "三级好友", "四级好友", "五级好友"];

    private data: any = [];
    private infoData: GodTowerData;
    start() {
        this.infoData = DataSystem.getData(GodTowerData);
        let uiTransform = this.herosNode.getComponent(UITransform);
        let w = this.friendLv > 0 ? 740 : 700;
        tween(uiTransform).delay(0.2).to(0.2, { width: w }).start();
    }
    update() {
        DataSystem.watch(GodTowerData, `g${this.friendLv + 1}Members`) && this.setData();
    }

    private setData() {
        this.data = this.infoData[`g${this.friendLv + 1}Members`];
        this.friendLabel.string = this.lvStr[this.friendLv];
        for (let i = 0; i < this.roleGroup.length; i++) {
            if (i < this.data.length) {
                this.roleGroup[i].getComponent(GodTowerHero).setData(this.data[i], this.friendLv);
            } else {
                this.roleGroup[i].getComponent(GodTowerHero).setData();
            }
        }
    }
    public openFriendWindow() {
        if (!this.data.length) {
            WindowSystem.showTips("还没有更多好友");
            return;
        }
        WindowSystem.open('prefabs/ui/godTower/friendList', WindowOpenMode.NotCloseAndCover, [this.friendLv]);
    }
}