<sprite>
  
  <animation name="default" loop="1">
    <frame filename="data/themes/christmas/gfx/pieces/0002.png" length="0"/>      
  </animation>
  
  <animation name="grow" loop="0" affine_animation="data/themes/christmas/pieces/animations/grow.anim.xml">
    <frame filename="data/themes/christmas/gfx/pieces/0002.png" length="0.3"/>
  </animation>
  
  
</sprite>