NoteWalk/assets/Script/Main/MainHome.ts

import { EventType, ObserverManager } from '../Manager/core/EventManager';
import PrefabManager from '../Manager/core/PrefabManager';
import { UIID } from '../Manager/core/UIID';
import CCUtils from '../Utiles/CCUtils';

const { ccclass, property } = cc._decorator;

@ccclass
export default class MainHome extends cc.Component {
    /** 头部导航栏 */
    private headNode: cc.Node = null;
    /** 底部栏 */
    private bottomNode: cc.Node = null;

    /** selectPrefab */
    private selectPrefab: cc.Node = null;

    private storeBtn: cc.Node = null;

    start() {}
    protected onLoad(): void {}

    /**
     * 初始化
     *
     * @protected
     * @memberof Main
     */
    protected onEnable(): void {
        this.initComponent();
        // 加载选择歌曲界面
        PrefabManager.open(UIID.SongSelector, this.node, (node: cc.Node) => {
            this.selectPrefab = node;
            this.setZindex();
        });
        this.setAdaptation();


    }

    protected onDisable(): void {
        ObserverManager.removeObserver(EventType.OpenGame);
    }

    /**
     * 初始化组件
     *
     * @private
     * @memberof MainHome
     */
    private initComponent(): void {
        this.headNode = CCUtils.findChild(this.node, 'headLayer');
        this.bottomNode = CCUtils.findChild(this.node, 'bottomLayer');
        this.storeBtn = CCUtils.findChild(this.bottomNode, 'storeBtn');
        var seq = cc.repeatForever(
            cc.sequence(
                cc.scaleTo(1, 0.9), 
                cc.scaleTo(1, 1.0),
                cc.jumpBy(1.0, cc.v2(0, 0), 20, 1)
            )
        );
        this.storeBtn.runAction(seq);
    }



    private setZindex(): void {
        this.headNode.zIndex = 1;
        this.bottomNode.zIndex = 1;
        this.selectPrefab.zIndex = 0;
    }

    /**
     * 适配
     *
     * @private
     * @memberof SongSelector
     */
    private setAdaptation(): void {
        // 设置适配
        const height: number = this.node.parent.height;
        console.log('===height===', height);
        this.headNode.y = height / 2;
    }
}