If a VM increases sv_maxclients while a server is running the engine
will crash. The value should be latched until engine decides to update
the cvar; the same as when a user sets it.
VM could use Cvar_Register to set a protected cvar as user created and
was then able to use Cvar_Register with CVAR_ROM to change the value.
Don't allow Cvar_Register to affect protected cvars and prevent VMs
from adding internal flags to any cvars (creator, modified, protected,
nonexistent).
Reported by Noah Metzger (Chomenor).
There was an extra plus sign in Huff_Compress(). It wasn't causing any
issues as it does not affect the generated code. Removing it makes the
source code the same as Huff_Decompress().
The odd source code was brought to my attention by Tobias Kuehnhammer.
It seems to improve framerate and still work on x86 and x86_64. I
haven't tested ppc64 as I don't have the hardware. ppc64 isn't built
into the universal bundle either.
I noticed this because compiling opus warns it may be slow due to
optimization being disabled.
Use opengl1 renderer behavior of adding fixed amount of ambient light
to all models regardless of HDR setting. It fixes the view weapon
having zero ambient light on pillcity map.
Models for Team Arena's holdable medkit and invulnerability effects use
the frames numbers from the player's torso but the actual models only
have one frame (0).
In no particular order:
* Use `set -e`, because it prevents accidents, and means we can avoid
lengthy &&-joined command chains.
* Override defaults by setting env vars; this means people don't have to
edit the script to change things.
* Use an unpredictable and safely-created tmpdir for building; ain't nobody
wants to cleanup from a tmpdir race condition attack.
* Test for the presence of `git` and `make` *before* asking questions, and
only prompt the user about them if they're missing. No need to bother
people with unnecessary reading.
* Automatically clean up the build directory after use.
* Tidy up some indenting that had come asunder.
Gauntlet and Grappling Hook use -1 ammo. Gauntlet is excluded from
the check ammo loop but Grappling Hook causes ammo time remaining
to decrease 200 milliseconds.
The out of ammo check tests time remaining is equal to zero. This
means carrying Grappling Hook and out of ammo will have negative
time remaining which results in the low ammo message being displayed
instead of out of ammo.
OpenBSD's sed (and possibly other platforms') interprets `\r` as a
literal `r` rather than a carriage return, which leads to all `r`
letters being stripped from the shaders' source.
This fixes the issue by using the POSIX-compliant `tr -d '\r'` to remove
carriage returns.
Thanks to @ryan-sg for reporting the issue
A race condition can happen when running "make all" with parallel jobs.
The issue is that the build directory can be created by another
concurrent job between the moment it was detected as missing and the
moment mkdir is called (which fails if the directory already exists).
This fixes the problem by always using `mkdir -p` which doesn't fail if
the directory already exists.
The game world is too dark when r_autoExposure is disabled. It can be
fixed by setting (cheat) r_cameraExposure to 1 but then the game is
too bright when r_autoExposure is enabled. So default r_cameraExposure
to 1 and make auto exposure subtract 1 from r_cameraExposure value.
The use of signed types in these expressions lead to overflow, hence undefined behaviour. The "sum" aggregator in Com_TouchMemory isn't even used (and presumbably just exists to inhibit optimizations from removing the memory access).
SDL_CFLAGS and SDL_LIBS assignment was "only if absent". However due
to previously assigning them to "pkg-config sdl2" values, the values
from sdl2-config were ignored.
- Parse OpenGL version in sdl_glimp.c to share with both renderers.
- Add GL_VERSION_ATLEAST(major, minor) macro.
- Get address of glGetStringi if using OpenGL 3.
- Fix glConfig.extensions_string when using GL3 core context in
opengl2 renderer.
- Make opengl1 renderer's gfxinfo support qglGetStringi too.
Get all OpenGL functions using SDL_GL_GetProcAddress(). This makes it
easier to cross-arch compile on Linux and add support for OpenGL ES
in the future.
Users still have to supply their own libSDL2 for cross-arch compiling
on Linux. But now the user does not have to re-install libgl1-mesa-dev
package for i386 or amd64 on Debian when switching between compiling
ioquake3 for x86 and x86_64.
If a lightning bolt killed a player or the first shotgun pellet that
hit a player killed them, the shot was not counted as accurate.
Check if shot player is alive for hit accuracy before dealing damage.
Fix for ioq3 test builds for Windows x86 (cross-compiled from Ubuntu
using mingw-w64) requiring libgcc_s_sjlj-1.dll. I'm unable to reproduce
the issue using mingw-w64 in Debian or Cygwin.
Running a server using the client engine would send server snapshots
to loopback and LAN clients each client frame (com_maxfps).
This causes excessive network traffic and likely does not provide new
information to the clients because SV_Frame() won't have run between
the extra snapshots.
This commit restores the original behavior of respecting local/LAN
client's snaps userinfo and sv_fps. The issue was introduced by the
following commit:
Commit ac30d86db0
From: Thilo Schulz
Date: Wed, 13 Jul 2011 17:11:30 +0000
Subject: - Improve snapshot rate and data rate control
Reported by Eugene C.
Fix "Error parsing animation file" messages in UI. Caused by fixing the
handling of missing tokens in animation.cfg parser in a past commit.
Fix new Team Arena torso animation frame numbers in UI.
Add support for fixedtorso and fixedlegs keywords.
Add support for reversed animations (negative numframes).
Disable SDL relative mouse mode when in_nograb is enabled. Relative
mouse mode hides the cursor and it cannot exit the window regardless
of the window's grab state.
This wasn't always the case. SDL before 2.0.4 on GNU/Linux released
the mouse cursor in relative mode. However, SDL 2.0.3/4 on Windows
does not. (I did not test other Windows versions.) So I think SDL
2.0.4 made GNU/Linux X11 behavior consistent with other platforms.
This fixes mouse input being unusable when debuging client crashes
in gdb.
Entering Team Arena's start server or in-game callvote menu causes
arenas to be reloaded. The existing memory is not freed so after
a entering the menus a few times the UI runs out of memory and
crashes.
Just load arenas once when the UI loads like in q3_ui.
