(defrecord Person
[
  x       ;; The x position on the world
  y       ;; The y position on the world
  z     ;; The z position on the world, is equal to height of the tile.
  food  ;; The current food this person is carrying.
  w     ;; The current world as this person sees it.
]
  Actor
  (live [this]
    (do
      (. Thread sleep 1000)
      (send-off *agent* #'live)
      (println "living the good life"))))