(supertux-sprite
 
 (action
  (name "ticking-left")
  (fps 15.0)
  (hitbox 3 8 31.8 31.8)
  (images "exploding-left-0.png"
          "exploding-left-1.png"))
 
 (action
  (name "ticking-right")
  (fps 15.0)
  (hitbox 10 8 31.8 31.8)
  (mirror-action "ticking-left"))
 
)