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r2005 | terminx | 2011-09-04 16:06:12 -0700 (Sun, 04 Sep 2011) | 2 lines

Fix crashes on 64-bit due to unintended address truncation on ptr vars

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r2004 | helixhorned | 2011-09-04 12:44:51 -0700 (Sun, 04 Sep 2011) | 4 lines

Better handling of tsprites that are duplicated through TROR portals.
Specifically, now also consider the sprite tile's yoffset, and fix an
issue when a tsprite got duplicated 'toward' the viewer. Also add a
couple of tests in trueror1.map.
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