helixhorned 54721d7461 Make ksqrt take uint32_t, add helper function uint32_t uhypsq(int32_t,int32_t). ... uhypsq calculates the hypotenuse using unsigned multiplication. This is permissible since for arbitrary int32s a and b, the following holds in two's complement arithmetic: (int32_t)((uint32_t)a * b) == (int32_t)((int64_t)a * b) ("Signed and unsigned multiplication is the same on the bit level.") This fixes various overflows where wall lengths for walls of length > 46340 are calculated, but does not rid us of other overflows in the same vein (usually dot products between vectors where one point is a wall vertex and the other a position in a sector). git-svn-id: https://svn.eduke32.com/eduke32@2791 1a8010ca-5511-0410-912e-c29ae57300e0		2012-07-01 22:11:14 +00:00
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doc	Set union ['] and difference [;] for sector selection in Mapster32; probably fix for crash on clipshape-init; replace tabs in doc/build*.txt with three spaces.	2010-11-20 16:47:18 +00:00
include	Make ksqrt take uint32_t, add helper function uint32_t uhypsq(int32_t,int32_t).	2012-07-01 22:11:14 +00:00
obj.gnu	Moved build to a subdir underneath the eduke32 dir to avoid people trying to compile from the build src dir by mistake	2008-10-20 03:09:19 +00:00
obj.msc	Moved build to a subdir underneath the eduke32 dir to avoid people trying to compile from the build src dir by mistake	2008-10-20 03:09:19 +00:00
rsrc	Moved build to a subdir underneath the eduke32 dir to avoid people trying to compile from the build src dir by mistake	2008-10-20 03:09:19 +00:00
src	Make ksqrt take uint32_t, add helper function uint32_t uhypsq(int32_t,int32_t).	2012-07-01 22:11:14 +00:00
buildlic.txt	Moved build to a subdir underneath the eduke32 dir to avoid people trying to compile from the build src dir by mistake	2008-10-20 03:09:19 +00:00
MakeDistributions	Moved build to a subdir underneath the eduke32 dir to avoid people trying to compile from the build src dir by mistake	2008-10-20 03:09:19 +00:00
Makefile	Fix a thinko in a comment (about commenting) in build/Makefile.	2012-06-26 19:49:50 +00:00
Makefile.deps	Build tools:	2012-03-23 20:23:46 +00:00
Makefile.msvc	Build tools:	2012-03-23 20:23:46 +00:00
Makefile.shared	Add prototypical SDL 2.X support.	2012-06-22 21:39:53 +00:00