SPEED: Simultaneous Projections Employing an Ensemble of Displays.

   By Shawn Hargreaves, November 1999.

   Allegro 5 port by Peter Wang, April 2010


This is a port of SPEED to Allegro 5.  a4_aux.c contains a small
"compatibility" layer so that the original code did not need to be
disturbed too much.

See speed.txt for the original information about the game.

Have fun!



User-visible changes from the original
--------------------------------------

- The game now defaults to a 640x480 screen resolution if you do not
  supply any command line arguments.

- The bpp (colour depth) command line option was removed.

- The intersection points in the game grid only appear half as bright
  as in the original. I'm not sure why, unless it was a bug in Allegro 4.x.
  Admittedly the brighter pixels looked cooler.