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r2278 | helixhorned | 2012-01-23 11:13:00 -0800 (Mon, 23 Jan 2012) | 4 lines

Fix sprite[-1] access when aborting playing a sound in Mapster's Sound Index.

Also a couple of other cleanup lines... might need more though, I'm not sure
it's all good there.
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r2277 | helixhorned | 2012-01-22 09:18:49 -0800 (Sun, 22 Jan 2012) | 3 lines

Fix sprite[] access with indices > MAXSPRITES in Polymer model drawing code.

Internally, updateanimation() now takes a third parameter 'lpal'.
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