raze/polymer
helixhorned e1845c8d05 In ext. PALETTE.DAT, store log2 of last alpha table index. Handle alpha in classic.
The extended PALETTE.DAT format can now carry a trailing byte, called
'lognumalphatables'. If it is present, the engine assumes that alpha blending
tables are loaded at blend indices 1 to 1<<lognumalphatables and handles
rotatesprite's alpha and spriteext[].alpha accordingly.
The ability to save this new byte is added to engine.lua:savePaletteDat()
and the corresponding convenience functions in shadexfog.lua.

Examples test/screentext.con and test/sprite_access.con are updated for
demonstration purposes.

git-svn-id: https://svn.eduke32.com/eduke32@4426 1a8010ca-5511-0410-912e-c29ae57300e0
2014-04-09 18:51:31 +00:00
..
eduke32 In ext. PALETTE.DAT, store log2 of last alpha table index. Handle alpha in classic. 2014-04-09 18:51:31 +00:00
synthesis.sh Build system: Detect the SVN revision and generate rev.h directly from the Makefile, if applicable. 2014-02-22 08:02:41 +00:00