https://bugzilla.icculus.org/show_bug.cgi?id=5986
Created make-macosx-app.sh to handle manually creating an app bundle from other scripts.
Updated make-macosx.sh to create bundle with make-macosx-app.sh (TODO: make-macosx-ub.sh support).
Updated Makefile to create bundle with make-macosx-app.sh and zip up the resulting ioquake3.app if ARCHIVE is defined.
Make 'b' variable an int so that key values more than 255 will work (not currently an issue in ioq3 afaik).
Use SDL_BUTTON_* for easier transition to SDL2.
(SDL2 doesn't have SDL_BUTTON_WHEELUP or SDL_BUTTON_WHEELDOWN, X1/X2 are different values.)
Check r_nocurves in surface cull.
While r_nocurves is enabled, don't use merged surfaces because merged curves would be renderer. (note: surface merging is enabled by r_mergeLeafSurfaces)
Set the variables that use tess.numVertexes after calling RB_CHECKOVERFLOW() as it may set tess.numVertexes to 0!
Could cause visual issues and error "RB_EndSurface() - SHADER_MAX_VERTEXES hit".
fogNum 0 means no fog. Shaders don't try to apply fog color if fogNum is 0.
This was done to make things more consistent and fix a crash in iortcw MP using a user made map on GNU/Linux x86_64.
Shaders without closing brace can eat shaders in other files.
Pass depth to SkipBracedSection instead of reparsing text as it messed up parse line numbers.
add missing "\n"s to some Printf()-like calls (in Rend2)
drop erroneous "\n"s from some Error()-like calls (in Rend2)
drop erroneous "\n" from a Com_Error() call (in vm_sparc.c)
In CTF, rail or plasma gun/ammo were not predicted for pickup depending on what team player is on. The rail and plasma values are the same as PW_REDFLAG and PW_BLUEFLAG.
In 1FCTF, only neutral flag, BFG, and BFG ammo were predicted for pickup. WP_BFG is equal to PW_NEUTRALFLAG.
[As with GNU/kFreeBSD, it's treated as "Linux": all three use the GNU libc
and runtime linker, which is mostly what matters for ioquake3. -smcv]
Bug-Debian: http://bugs.debian.org/679330
Reviewed-by: Simon McVittie <smcv@debian.org>
As usual, the order of precedence is: user override, pkg-config,
or assume they're in standard locations.
In particular, Opus isn't in the default search path on Debian.
