3 (:export screen x y width height rotation path texture surface image-path
4 screen-source screen-destination coordinate size
5 model interactions interact
6 movep usep pokep ;; temporaries
7 plane collision-list entities-list span grid-dimension bounce
8 entity ball grid-span displayp))
12 ;; (defparameter entropy 0
13 ;; "parameter used for the random number generator, this variable is
14 ;; edited every time one of the dX function is used")