update.animation = function(dt)
  game = {}
  game.animation = function(metaSprites)
    metaSprites.elapsedTime = metaSprites.elapsedTime + dt
    if metaSprites.elapsedTime > (1 / metaSprites.fps) then
--[[      if metaSprites.loop > 0 then
        if loopCounter == nil then
          metaSprites.currentFrame = 1
          loopCounter = 1
        elseif loopCounter < loop then
          metaSprites.currentFrame = 1
          loopCounter = loopCounter + 1
        else
          metaSprites.currentFrame = # metaSprites
        end
      elseif metaSprites.loop == 0 or metaSprites.loop == false then
        metaSprites.currentFrame = # metaSprites
      elseif metaSprites.loop == -1 or metaSprites.loop == true then
        metaSprites.currentFrame = 1
      end
]]
      if metaSprites.currentFrame < # metaSprites then
        metaSprites.currentFrame = metaSprites.currentFrame + 1
      else
        metaSprites.currentFrame = 1
      end
      metaSprites.elapsedTime = 0
    end
  end
end