Cosa è cambiato in EDuke32, build per build

Fix the lighting model so that lights don't get the modulated diffuse (defeats the purpose if they do, since you wouldn't be able to light a fully shaded room). That means the highpal lookup has to be performed twice now, once with the modulated diffuse to apply to the result and once with no modulation to make a diffuse that the lighting code can use. That means that lighting isn't 100% accurate with respect to the highpal result, but that's the best approach I could think of.

Fix more MinGW warnings.

Don't include compat.h from protocol.c and define UNREFERENCED_PARAMETER directly instead to fix the MinGW build.

Fix all the remaining warnings (except the warn_unused_result stuff, pass -Wno-unused-result).

Switch back to using GL_COMPRESSED_RGB_ARB and GL_COMPRESSED_RGBA_ARB instead of explicitly asking for DXT1 and DXT5 (maybe fix white boxes on ATI?), change check for Radeon X1xxx cards to work on mobile cards with different GL_RENDERER strings

Too much stuff for one commit.

Fix a problem with model skins introduced by highpal. Liztroops would turn blue on death.

Fix editor picking in Polymer; sorry!

have gltexcompr option in mapster32; fix prhighpal.py script

Fix build.

A bunch of mutually unrelated updates.

Make deferred polymer model processing not crash; make tile name search case-insensitive.

(ATM broken) support for PNG highpal files; their dimensions must be the same as the TGA ones.

Get the glTexImage3D function pointer from the ICD, not from dlsym/GetProcAddress. This fixes OpenGL on Windows since opengl32.dll only has version 1.1 symbols.

Fix release builds.

Split MD3 model post-processing into common and Polymer parts and defer the latter if the game is started with a different renderer. This has the benefit of faster startup times and much less memory consumption in that case. When the user switches to Polymer later in-game, all processing is done in one run. I've observed crashes due to the music system if it takes too long, so the it may be unreliable. Also some calloc->malloc where the clearing is unnecessary.

Fix the build for everything else; it looks like the macro definition for

fix r1740 msvc build breakage

Revert the four Makefiles to have a base version in case I screw up again...

Fixes former crash in drawline16 and swaps drawpixel with the unsafe variant there; fixes potential sector[-1] access in sliding Star Trek doors; make CC overridable in Makefiles so that other toolchains or static analyzers like scan-build/clang can be used; with its help, fix some issues, some more severe than others.

Fix a bug where having two or more lighting passes on a multi-surface mdsprite would leak some GL state and disable blending for all but the first surface.

This commit doesn't add anything interesting for anyone not interested in tracing down completely absurd bugs.

Fix digitalnumberz spacing and saving/loading of screen size

remove obsolete CON compile warnings about affecting multiplayer sync, add -nodinput compatibility parameter to work around DirectInput crash issues on certain systems, fix http://forums.duke4.net/index.php?s=&showtopic=2961&view=findpost&p=60752