// Learn TypeScript:
//  - https://docs.cocos.com/creator/2.4/manual/en/scripting/typescript.html
// Learn Attribute:
//  - https://docs.cocos.com/creator/2.4/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - https://docs.cocos.com/creator/2.4/manual/en/scripting/life-cycle-callbacks.html

import EventName from "../EventName/EventName";
import MyComponent from "../Template/MyComponent";
import BarrierDrag from "./barrierDrag";

const { ccclass, property } = cc._decorator;
//负责子节点的 层级排序
@ccclass
export default class indexManager extends MyComponent {



    // LIFE-CYCLE CALLBACKS:

    onLoad() {
        super.onLoad();

        this.regEvent(EventName.UpdataRender, this.up, this)
    }


    up() {
        // //玩家不再编辑中  才排序 
        // if (!BarrierDrag.PlayEditer && this.node.children.length > 0) {
        //     // this.node.setSiblingIndex(this.node.parent.childrenCount)

        //     for (let index = 0; index < this.node.children.length; index++) {
        //         const element = this.node.children[index];
        //         let tempBarrierDrag = element.getComponent(BarrierDrag)

        //         if (tempBarrierDrag) {
        //             let MapPos = tempBarrierDrag.getNodeMapPos()

        //             element.zIndex = (200 - (MapPos.x + MapPos.y * 6))
        //         }
        //     }
        // }


        //玩家不再编辑中  才排序 
        if (this.node.children.length > 0) {
            // this.node.setSiblingIndex(this.node.parent.childrenCount)

            for (let index = 0; index < this.node.children.length; index++) {
                const element = this.node.children[index];
                let tempBarrierDrag = element.getComponent(BarrierDrag)

                if (tempBarrierDrag) {
                    let MapPos = tempBarrierDrag.getNodeMapPos()

                    element.zIndex = (200 - (MapPos.x + MapPos.y * 6))
                }
            }
        }
    }

    onDestroy(): void {

        super.onDestroy()
        this.unscheduleAllCallbacks()
    }
    // update (dt) {}
}