class Silo
  constructor: ->
    @frame = 0
    window.setInterval @changeAnimation, 500
    
  tick: (tile)->

  sprite: ->
    [@frame*8, 8, 8, 8]  

  isMoveable: ->
    false

  changeAnimation: =>
    if @frame == 2
      @frame = 0
    else
      @frame += 1

  spaceProvided: 150

  isDockable: true