[stella] Trick 18 sprite position

Subject: [stella] Trick 18 sprite position
From: bwmott@xxxxxxxxxxxx
Date: Wed, 20 Jan 1999 19:16:05 -0500 (EST)
Hi!

I've been playing around with adding support for the "multi-sprite" trick 
to Stella and I have a few questions.  So far I've been working with the
5 pixel delay theory which gives good results for extra18.bin, grid2.bin,
bue08s.bin, and trick.bin.  The only one that doesn't look right is
trick18.bin.  When I run trick18.bin on my 7800 I get sprites at the
following locations:

  9 27 34 43 50 59 70 79 86 95 106 115 122 131 142 151 158

As you can see I only get 17 sprites, however, one time I did end up
with 18...

So where does everyone else see these sprites?  If I change to a 4 pixel
delay theory then I get the spacing listed above for trick18.bin under 
Stella.

Later,
Brad

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Bradford W. Mott (bwmott@xxxxxxx)          Computer Science Department
http://www4.ncsu.edu/~bwmott/www           North Carolina State University
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