class Base
  constructor: ->
    @frame = 0

    window.setInterval @changeAnimation, 500

  tick: (tile)->

  sprite: ->
    [@frame*8, 0, 8, 8] 

  spritedetail: ->
    [0, 0, 16, 16]

  isMoveable: ->
    false

  changeAnimation: =>
    if @frame == 3
      @frame = 0
    else
      @frame += 1

  spaceProvided: 300
  energyProvided: 7
  isDockable: true