🚀 go-pugleaf

  Aaaargh.

  What's the best way to implement a scrolling tilemap?  I don't want to
use the one in one of the pre-done packages because mine will probably
use a strange storage method.  I'm using XLIB04, and it works -- but too
slowly.  I'm using a screen surrounded by a border of extra tiles, which
are scrolled smoothly onto the screen using pel panning (changing the
start address.)  When I have scrolled as far as possible, I do a block copy
(with x_cp_vid_rect()) from the current page to the hidden page, moving
the block in the direction I'm scrolling.  Then I redraw the "exposed"
line of tiles and flip pages.  This works... but I get a noticeable pause
at each copy/redraw/flip.  Any suggestions?  I know this can be done faster,
but how?  Thanks...
								...Kludge