H5_singleGame/assets/libs/SkeletonExt.js

cc.game.once(cc.game.EVENT_ENGINE_INITED, function () {

    cc.js.mixin(sp.Skeleton.prototype, {
        update (dt) {
            // if (CC_EDITOR) return;
            
            if (CC_EDITOR) {
                cc.engine._animatingInEditMode = 1;
                cc.engine.animatingInEditMode = 1;
            }

            if (this.paused) return;
    
            dt *= this.timeScale * sp.timeScale;
    
            if (this.isAnimationCached()) {
    
                // Cache mode and has animation queue.
                if (this._isAniComplete) {
                    if (this._animationQueue.length === 0 && !this._headAniInfo) {
                        let frameCache = this._frameCache;
                        if (frameCache && frameCache.isInvalid()) {
                            frameCache.updateToFrame();
                            let frames = frameCache.frames;
                            this._curFrame = frames[frames.length - 1];
                        }
                        return;
                    }
                    if (!this._headAniInfo) {
                        this._headAniInfo = this._animationQueue.shift();
                    }
                    this._accTime += dt;
                    if (this._accTime > this._headAniInfo.delay) {
                        let aniInfo = this._headAniInfo;
                        this._headAniInfo = null;
                        this.setAnimation (0, aniInfo.animationName, aniInfo.loop);
                    }
                    return;
                }
    
                this._updateCache(dt);
            } else {
                this._updateRealtime(dt);
            }
        }
    })

})