mergeRPG_client/assets/script/logic/ui/guide/UIHandMaskView.ts

import { GuideEvent } from "../../../data/const/EventConst";
import { ViewZOrder } from "../../../data/const/ViewZOrder";
import UEBase from "../../../frameWork/compment/UEBase";
import EventMng from "../../../manager/EventMng";
import { uiCommon } from "../../../utils/UICommon";

const { ccclass, menu, property } = cc._decorator;

@ccclass
@menu("UI/persistNode/UIHandMaskView")
export default class UIHandMaskView extends UEBase {
    static readonly BundleKey: string = "guide";
    static readonly PrefabUrl: string = "UIHandMaskView";
    static readonly CLS: string = "UIHandMaskView";
    @property(cc.Node) mask: cc.Node = null
    @property(cc.SpriteFrame)
    taskzhezhao: cc.SpriteFrame = null
    @property(cc.SpriteFrame)
    imgMask: cc.SpriteFrame = null
    private targetNodeScale: number = 1 //目标节点真实sacle
    protected onEnable() {
        // cc.game.addPersistRootNode(this.node);
        this.node.zIndex = ViewZOrder.MASK;
        EventMng.on(GuideEvent.HANDMASK_SHOW, this.ShowHandMask, this)
    }

    protected onDisable() {

    }

    ShowHandMask(targetNode: cc.Node, maskName: string) {
        if (!targetNode) {
            this.mask.active = false;
            return;
        }
        this.mask.active = true;
        let targetWolrdPos = uiCommon.getWorldPosCenter(targetNode)
        this.targetNodeScale = targetNode.scale
        let maskScale = 1
        this.getRealScale(targetNode)
        // this.mask.getComponent(cc.Mask).spriteFrame = this[maskName];
        this.scheduleOnce(() => {
            this.mask.width = targetNode.width * this.targetNodeScale * maskScale
            this.mask.height = targetNode.height * this.targetNodeScale * maskScale
        }, 0.02)
        this.mask.angle = targetNode.angle
        uiCommon.setWorldPos(this.mask, targetWolrdPos)
    }
    //获取目标节点真实sacle
    getRealScale(root: cc.Node) {
        if (root.parent != null) {
            this.targetNodeScale *= root.parent.scale
            this.getRealScale(root.parent)
        }
    }
}