<tutorial template="ini/tutorial/template_arrow.xml" parent="/gamelayer/interface/menu/shop" pos="35x60" rotation="-90">

  <events>
    <eventlist name="onenter">
      <statistic_accumulate event="tutorial_level_1" params="begin:24"/>
    </eventlist>

    <eventlist name="onexit">
      <statistic_accumulate event="tutorial_level_1" params="end:24" push="yes"/>
      <setproperty property="visible" value="yes" target="/gamelayer/interface/waveicon/icon"/>
    </eventlist>
  </events>
</tutorial>