DoomsdayRescue/assets/script/ui/uiview/common/uiGuideHand.ts

import tween = cc.tween;

const {ccclass, property} = cc._decorator;

/**
 * 指引
 */
@ccclass
export default class UiGuideHand extends cc.Component {

    @property(cc.SpriteFrame)
    handSpriteFrames: cc.SpriteFrame [] = [];

    @property(cc.Node)
    cycleNode: cc.Node = null;

    @property(cc.Node)
    maskNode: cc.Node = null;

    @property(cc.Sprite)
    handSprite: cc.Sprite = null;

    cycleTime = 0.5;

    handTime = 0.5;

    onLoad() {
        tween(this.handSprite.node)
            .repeatForever(tween(this.handSprite.node)
                .call(() => {
                    this.cycleNode.opacity = 255;
                    this.cycleNode.scale = 0.2;
                    tween(this.cycleNode)
                        .to(0.8,{scale:2,opacity:0})
                        .start();
                    this.handSprite.spriteFrame = this.handSpriteFrames[1]
                })
                .delay(this.handTime)
                .call(() => {
                    this.handSprite.spriteFrame = this.handSpriteFrames[0];
                })
                .delay(this.handTime)
                .start())
            .start();
    }

    init(node:cc.Node){
        this.node.position = node.position;
    }

    onEnable() {
        this.maskNode.on('touchstart', this.onTouchStart, this);
    }

    onDestroy() {
        this.maskNode.off('touchstart', this.onTouchStart, this);
    }
    clickSelf(){
        this.node.destroy();
    }

    onTouchStart(event:Event){
        this.node.destroy();
        //抛出事件
        //@ts-ignore
        this.maskNode._touchListener.setSwallowTouches(false);
    }
}