# File lib/core/gameobject.rb, line 163
  def drop(e)
    plyr = get_object(e.from)
    place = get_object(plyr.location)
    # remove it
    plyr.delete_contents(id)
    # add it
    place.add_contents(id)
    self.location = place.id
    add_event(id,e.from,:show,"You drop the #{name}")
  end