local ecs = require("tiny-ecs")

ecs.init = function()
  print("[i] loading ecs")
  baseEntify = ecs.processingSystem()
  baseEntify.filter = ecs.rejectAll('commit') 
  baseEntify.updatethread = true
  function baseEntify:onAdd(obj)
    obj.commit = api.util.commit( api.world, obj, api )
    api.world.commit = api.util.commit( api.world, false, api)
  end
  ecs.addSystem( api.world, baseEntify )
end

ecs.clear = function()
  api.ext.exec("onClear")
  api.ecs.clearEntities( api.world )
  api.ecs.update( api.world )
  api.world.commit()
end

return ecs