See https://github.com/Novum/vkQuake/pull/438. Also see
https://github.com/andrei-drexler/ironwail/issues/32
Note: Changing that 24 to 39 does prevent the crash, but
the buffer size is still insufficient, so some entities
(e.g. nails) are missing occasionally. A MAX_DATAGRAM of
48000 seems enough to fix that (MAX_DATAGRAM in ironwail
has been bumped to 64000.) Long term though, it would be
much better to add support for pkt fragmentation like in
QSS since this jumbo packet size is only used in single-
player mode - multiplayer uses the much smaller value of
DATAGRAM_MTU (just 1400 bytes.)
4 buffers were: mod_novis, decompressed, checkpvs, and fatpvs.
Also fix fatbytes calculation in SV_FatPVS to match the other PVS
buffers, was (numleafs+31)>>3, changed to (numleafs+7)>>3.
I am assuming the previous was a bug/typo.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1434 af15c1b1-3010-417e-b628-4374ebc0bcbd
because EDICT_NUM() does it already. also move ent->free=false
statement to partial zero-fill case.
Host_ClearMemory(): remove check before free(sv.edicts)
SV_Init(): initialize sv.edicts to NULL (just paranoia)
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1319 af15c1b1-3010-417e-b628-4374ebc0bcbd
Previously we were Hunk_Alloc'ing space for 8192 edicts (by default) which zeros all of that memory, this way we only use as much RAM as needed since the unuesd pages aren't dirtied
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1286 af15c1b1-3010-417e-b628-4374ebc0bcbd
Have heard these are confusing players and mappers/modders; people assume there is an error or a limit in QS is exceeded, but the messages are only about exceeding the limits in vanilla WinQuake/GLQuake.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1211 af15c1b1-3010-417e-b628-4374ebc0bcbd
If an entity is visilbe from MAX_ENT_LEAFS (32) or more leafs, don't try to vis-cull it, just send it to the client.
This should completely eliminate any flickering entities, no matter how many leafs they're visible from.
This could potentially increase packet sizes a bit.. but ent->num_leafs == 32 never happens in id1 epsiode 1, so it will not cause any increase on those maps.
hip1m1 has one entity (a rotator) that is caught by this change and will be always sent.
see e.g.
http://forums.inside3d.com/viewtopic.php?f=1&t=5554http://www.celephais.net/board/view_thread.php?id=60452&start=1235
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1069 af15c1b1-3010-417e-b628-4374ebc0bcbd
calls to Host_Error(). ED_PrintEdict_f(),ED_PrintEdicts() and ED_Count()
require an active server to print any infos. ED_PrintEdict_f cannot work
with a negative argument.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@788 af15c1b1-3010-417e-b628-4374ebc0bcbd
For menu serverlist handling, added new procedures NET_SlistSort,
NET_SlistPrintServer and NET_SlistPrintServerName. Added new
procedure NET_QSocketGetTime for status and spawn commands' print
functionality in host_cmd.c. Added new NET_QSocketGetAddressString
procedure for status and connect commands' print functionality in
host_cmd.c and sv_main.c. Patch ported over from uhexen2.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@657 af15c1b1-3010-417e-b628-4374ebc0bcbd
- removed the archive and server members of cvar_t structure
which are now represented by the CVAR_ARCHIVE, CVAR_NOTIFY
and CVAR_SERVERINFO flags.
- added new Cvar_SetROM and Cvar_SetValueROM functions to
set vars marked as CVAR_ROM (read-only vars) programaticaly
- added Cvar_SetCallback() as a new function to assign (or
remove) a callback function to a cvar.
- changed Cvar_RegisterVariable() to only accept a var pointer
as in original quake
- moved notification handling from Cvar_Set() to callbacks.
- changed Cvar_Set() so that it doesn't reallocate the var's
string buffer if nothing is changed, nor does it run the
var's callback.
- changed the 'registered' and 'cmdline' cvars to be read-only
so that the users can't change it using the console. (and
with 'registered' flagged as CVAR_ROM, the 'static_registered'
thing is no longer required)
- added comment that sending cmdline upon CCREQ_RULE_INFO is
evil...
- more to follow later.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@566 af15c1b1-3010-417e-b628-4374ebc0bcbd
Hunk_Alloc() already clears the memory before returning it.
* Some minor cleanups.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@465 af15c1b1-3010-417e-b628-4374ebc0bcbd
removed the inline versions which only handled integers. moved CLAMP
macro to common.h. Adjusted all places for the renamed macros.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@386 af15c1b1-3010-417e-b628-4374ebc0bcbd
net.h now holds all public exports and the new net_defs.h holds the exports
only required by the net layer. besides the net_* files, host_cmd.c and
sv_main.c are the only reasonable foreign importers of net_defs.h: they
require accessing the qsocket_s structure members. The only one that does
not fit is menu.c needing some net exports, but it may be properly handled,
later on.
* net_defs.h: New header.
* host_cmd.c: Include net_defs.h.
* menu.c: Likewise.
* net_bsd.c: Likewise.
* net_dgrm.c: Likewise.
* net_loop.c: Likewise.
* net_main.c: Likewise.
* net_sdl.c: Likewise.
* net_sdlnet.c: Likewise.
* net_udp.c: Likewise.
* net_win.c: Likewise.
* net_wins.c: Likewise.
* net_wipx.c: Likewise.
* sv_main.c: Likewise.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@204 af15c1b1-3010-417e-b628-4374ebc0bcbd
clients. While we're at it, change the type of the blocktime argument
to double (the comparison is against a double.) Rename the cryptic
state1 and state2 variables to something more indicative of thei
purpose, ie. msg_init and msg_sent. from uhexen2.
* net.h, host.c, sv_main.c: Adjust for the NET_SendToAll() argument type
change.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@200 af15c1b1-3010-417e-b628-4374ebc0bcbd
to operate correctly with the raised limits of fitzquake-0.85.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@118 af15c1b1-3010-417e-b628-4374ebc0bcbd
to pr_edict.c. Assign a static array of zeroes to sv.model_precache[0]
and sv.sound_precache[0], instead of pr_strings, in sv_main.c.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@109 af15c1b1-3010-417e-b628-4374ebc0bcbd
the QuakeC interpreter used to use string pointer offsets from pr_strings
even when the pointers lead to engine data which is often well out of
32bit range on a 64bit architecture and they lead to crashes. they now
go through the new PR_SetEngineString and PR_GetString functions which
turn any address outside the pr_strings area into an index into a table
of engine string addresses, adding new string addresses to the table as
needed. the engine strings table is allocated with 256 entries at first
(see the PR_STRING_ALLOCSLOTS definition in pr_edict.c) and its size is
incremented by 256 as needed and re-allocated on the zone. managing that
allocation and reallocation is accomplished by the recently added Z_Realloc
function. implementation based on the uhexen2 (hexen2: hammer of thyrion)
engine which, in turn, is loosely based on twilight and quakeforge engines.
pr_strings range check is from tyrquake.
pr_edict.c: added the new PR_SetEngineString, PR_GetString, PR_AllocString
public functions and the new private PR_AllocStringSlots function. made
ED_NewString private to pr_edict.c and reworked it to return an index to a
newly allocated string.
progs.h: added prototypes for the new public PR_SetEngineString, PR_GetString
and PR_AllocString functions.
host_cmd.c, pr_cmds.c, pr_edict.c, pr_exec.c, progs.h, sv_main.c, sv_phys.c:
modifed to use the new PR_SetEngineString and PR_GetString functions.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@38 af15c1b1-3010-417e-b628-4374ebc0bcbd
cvar.h, draw.h, gl_draw.c, gl_fog.c, gl_mesh.c, gl_model.c, gl_model.h,
gl_rmain.c, gl_rmisc.c, gl_screen.c, gl_sky.c, gl_texmgr.c, glquake.h,
host.c, keys.c, keys.h, main.c, menu.c, menu.h, pr_cmds.c, quakedef.h,
r_alias.c, r_brush.c, r_part.c, r_sprite.c, r_world.c, sbar.c, sbar.h,
screen.h, snd_dma.c, snd_mem.c, snd_mix.c, sv_main.c, sys_sdl.c, vid.h,
view.h, world.c, world.h: Loads of warning fixes about missing function
prototypes, missing parens around &, missing braces leading to ambiguous
else statements and unused and uninitialized variables. There are still a
couple of unitialised variables here and there, but not much. The warnings
about strict aliasing violations need taking care of.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@21 af15c1b1-3010-417e-b628-4374ebc0bcbd
temx
Ozkan Sezer
JosiahJack
Andrei Drexler
Stephen Kitt
Eric Wasylishen
Steven