pirate_client/assets/Script/ui/PowerUpLayer.js

import ResMgr from "../base/ResMgr";
import SoundMgr from "../base/SoundMgr";
var baseLayer = require('BaseLayer');
cc.Class({
    extends: baseLayer,

    properties: {
        atlasVIP: cc.SpriteAtlas, //vip图集
        spVIP: cc.Sprite,
        labUp: cc.Label,
        labAtk: cc.Label,
        spS: cc.Sprite,
        leftArrow: cc.Node,
        rightArrow: cc.Node,
        itemsNode: [cc.Node],
        labPay: cc.Label,
        togsNode: [cc.Node],
    },

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    start () {
        this.upvipLv = 1; //直升的VIP
        this.curIndex = 0; //当前项
        this.atkArr = [];

        this.selectToggle(null, 0);
    },

    selectToggle(event, index){
        if(index)
            this.curIndex = index;
        for(let i=0; i < this.togsNode.length; i++){
            this.togsNode[i].getChildByName('on').active = false;
        }
        this.togsNode[index].getChildByName('on').active = true;

        this.leftArrow.active = this.curIndex != 0;
        this.rightArrow.active = this.curIndex != 4;

        this.setInfos();
    },

    setInfos(){
        this.spVIP.spriteFrame = this.atlasVIP.getSpriteFrame(`VIP${this.upvipLv}`);
        this.labUp.string = `直升VIP${this.upvipLv}`;
        this.labAtk.string = '888';
        ResMgr.loadTexture('texture/vipIcon/s2', (spFrame)=>{
            this.spS.spriteFrame = spFrame;
        });
        this.labPay.string = `${123}元购买`;

        for(let i=0; i < this.itemsNode.length; i++){
            let sp = this.itemsNode[i].getChildByName('sp').getComponent(cc.Sprite);
            ResMgr.loadTexture('texture/resIcon/9005', (spFrame)=>{
                sp.spriteFrame = spFrame;
            });
            this.itemsNode[i].getChildByName('zeng').active = false;
            this.itemsNode[i].getChildByName('labDes').getComponent(cc.Label).string = 'x112233';
        }
    },

    onClickLeft(){
        SoundMgr.playClick();
        this.selectToggle(null, this.curIndex - 1);
    },

    onClickRight(){
        SoundMgr.playClick();
        this.selectToggle(null, this.curIndex + 1);
    },

    onClickPay(){
        SoundMgr.playClick();
    },

});