spine关键帧暂停延迟

在spine的帧回调中加入暂停

skeletonNode:registerSpineEventHandler(function (event)
    if event.eventData.intValue==1 then
        skeletonNode:pause()
        local function c()
            skeletonNode:resume()
        end
        skeletonNode:runAction(cc.Sequence:create(cc.DelayTime:create(1),cc.CallFunc:create(c)))
    end
      print(string.format(" %d event: %s, %d, %f, %s", 
                              event.trackIndex,
                              event.eventData.name,
                              event.eventData.intValue,
                              event.eventData.floatValue,
                              event.eventData.stringValue)) 
  end, sp.EventType.ANIMATION_EVENT)


```

想象中的暂停位置, 
实际的暂停位置,