/*
================
FS_SetGamedir
Sets the gamedir and path to a different directory.
================
*/
void FS_SetGamedir (const char *dir)
{
searchpath_t *next;
if (strstr(dir, "..") || strchr(dir, '/')
|| strchr(dir, '\\') || strchr(dir, ':') )
{
Com_Printf ("Gamedir '%s' should be a single filename, not a path\n", LOG_GENERAL, dir);
return;
}
//
// free up any current game dir info
//
while (fs_searchpaths != fs_base_searchpaths)
{
if (fs_searchpaths->pack)
{
fclose (fs_searchpaths->pack->h.handle);
//Z_Free (fs_searchpaths->pack->files);
rbdestroy (fs_searchpaths->pack->rb);
Z_Free (fs_searchpaths->pack);
}
next = fs_searchpaths->next;
Z_Free (fs_searchpaths);
fs_searchpaths = next;
}
//
// flush all data, so it will be forced to reload
//
FS_FlushCache();
#ifndef DEDICATED_ONLY
#ifndef NO_SERVER
if (!dedicated->intvalue)
{
#endif
//Cbuf_AddText ("vid_restart\nsnd_restart\n");
Cmd_ExecuteString ("vid_restart");
Cmd_ExecuteString ("snd_restart");
#ifndef NO_SERVER
}
#endif
#endif
if (!strcmp(dir,BASEDIRNAME) || (*dir == 0))
{
Com_sprintf (fs_gamedir, sizeof(fs_gamedir), "%s/%s", fs_basedir->string, BASEDIRNAME);
Cvar_FullSet ("gamedir", "", CVAR_SERVERINFO|CVAR_NOSET);
Cvar_FullSet ("game", "", CVAR_LATCH|CVAR_SERVERINFO);
}
else
{
Com_sprintf (fs_gamedir, sizeof(fs_gamedir), "%s/%s", fs_basedir->string, dir);
Cvar_FullSet ("gamedir", dir, CVAR_SERVERINFO|CVAR_NOSET);
FS_AddGameDirectory (va("%s/%s", fs_basedir->string, dir) );
}
}
/*
====================
NET_Init
====================
*/
void NET_Init (void)
{
char *ip = (*ps.params.ip) ? ps.params.ip : "0.0.0.0";
char port[64] = {0};
snprintf(port, sizeof(port), "%d", ps.params.port ? ps.params.port : QWFWD_DEFAULT_PORT);
if (*ps.params.ip) // if cmd line - force it, so we have priority over cfg
net_ip = Cvar_FullSet("net_ip", ip, CVAR_NOSET);
else
net_ip = Cvar_Get("net_ip", ip, CVAR_NOSET);
if (ps.params.port) // if cmd line - force it, so we have priority over cfg
net_port = Cvar_FullSet("net_port", port, CVAR_NOSET);
else
net_port = Cvar_Get("net_port", port, CVAR_NOSET);
#ifdef _WIN32
{
WSADATA winsockdata;
if (WSAStartup(MAKEWORD (2, 1), &winsockdata))
Sys_Error("WinSock initialization failed");
}
#endif
if ((net_socket = NET_UDP_OpenSocket(net_ip->string, net_port->integer, true)) == INVALID_SOCKET)
Sys_Error("NET_Init: failed to initialize socket");
// init the message buffer
SZ_InitEx(&net_message, net_message_buffer, sizeof(net_message_buffer), false);
Sys_DPrintf("UDP Initialized\n");
}
/*
==================
SV_MapBackground_f
Set background map (enable physics in menu)
==================
*/
void SV_MapBackground_f( void )
{
string mapname;
int flags;
if( Cmd_Argc() != 2 )
{
Msg( "Usage: map_background <mapname>\n" );
return;
}
if( sv.state == ss_active && !sv.background )
{
Msg( "SV_NewMap: can't set background map while game is active\n" );
return;
}
// hold mapname to other place
Q_strncpy( mapname, Cmd_Argv( 1 ), sizeof( mapname ));
flags = SV_MapIsValid( mapname, GI->sp_entity, NULL );
if(!( flags & MAP_IS_EXIST ))
{
Msg( "SV_NewMap: map %s doesn't exist\n", mapname );
return;
}
// background maps allow without spawnpoints (just throw warning)
if(!( flags & MAP_HAS_SPAWNPOINT ))
MsgDev( D_WARN, "SV_NewMap: map %s doesn't have a valid spawnpoint\n", mapname );
Q_strncpy( host.finalmsg, "", MAX_STRING );
SV_Shutdown( true );
NET_Config ( false ); // close network sockets
sv.background = true;
sv.loadgame = false; // set right state
// reset all multiplayer cvars
Cvar_FullSet( "coop", "0", CVAR_LATCH );
Cvar_FullSet( "teamplay", "0", CVAR_LATCH );
Cvar_FullSet( "deathmatch", "0", CVAR_LATCH );
Cvar_FullSet( "maxplayers", "1", CVAR_LATCH );
#ifndef _DEDICATED
SCR_BeginLoadingPlaque( true );
#endif
SV_SpawnServer( mapname, NULL );
SV_LevelInit( mapname, NULL, NULL, false );
SV_ActivateServer ();
}
/*
================
FS_SetGamedir
Sets the gamedir and path to a different directory.
================
*/
void FS_SetGamedir(char *dir)
{
searchpath_t *next;
if (strstr(dir, "..") || strstr(dir, "/")
|| strstr(dir, "\\") || strstr(dir, ":"))
{
Com_Printf("Gamedir should be a single filename, not a path\n");
return;
}
//
// free up any current game dir info
//
while (fs_searchpaths != fs_base_searchpaths)
{
if (fs_searchpaths->pack)
{
fclose(fs_searchpaths->pack->handle);
Z_Free(fs_searchpaths->pack->files);
Z_Free(fs_searchpaths->pack);
}
next = fs_searchpaths->next;
Z_Free(fs_searchpaths);
fs_searchpaths = next;
}
//
// flush all data, so it will be forced to reload
//
if (dedicated && !dedicated->value)
Cbuf_AddText("vid_restart\nsnd_restart\n");
Com_sprintf(fs_gamedir, sizeof(fs_gamedir), "%s/%s", fs_basedir->string, dir);
if (!strcmp(dir, BASEDIRNAME) || (*dir == 0))
{
Cvar_FullSet("gamedir", "", CVAR_SERVERINFO | CVAR_NOSET);
Cvar_FullSet("game", "", CVAR_LATCH | CVAR_SERVERINFO);
}
else
{
Cvar_FullSet("gamedir", dir, CVAR_SERVERINFO | CVAR_NOSET);
if (fs_cddir->string[0])
FS_AddGameDirectory(va("%s/%s", fs_cddir->string, dir));
FS_AddGameDirectory(va("%s/%s", fs_basedir->string, dir));
}
}
/*
==============
CL_StopPlayback
Called when a demo file runs out, or the user starts a game
==============
*/
void CL_StopPlayback( void )
{
if( !cls.demoplayback ) return;
// release demofile
FS_Close( cls.demofile );
cls.demoplayback = false;
demo.framecount = 0;
cls.demofile = NULL;
cls.olddemonum = max( -1, cls.demonum - 1 );
Mem_Free( demo.directory.entries );
demo.directory.numentries = 0;
demo.directory.entries = NULL;
demo.entry = NULL;
cls.demoname[0] = '\0'; // clear demoname too
menu.globals->demoname[0] = '\0';
S_StopAllSounds();
S_StopBackgroundTrack();
if( !cls.changedemo )
{
// let game known about demo state
Cvar_FullSet( "cl_background", "0", CVAR_READ_ONLY );
cls.state = ca_disconnected;
cl.background = 0;
cls.demonum = -1;
}
}
/*
============
Cvar_Set_f
Allows setting and defining of arbitrary cvars from console
============
*/
void Cvar_Set_f (void)
{
int c;
int flags;
c = Cmd_Argc();
if (c != 3 && c != 4)
{
Com_Printf ("usage: set <variable> <value> [u / s]\n");
return;
}
if (c == 4)
{
if (!strcmp(Cmd_Argv(3), "u"))
flags = CVAR_USERINFO;
else if (!strcmp(Cmd_Argv(3), "s"))
flags = CVAR_SERVERINFO;
else
{
Com_Printf ("flags can only be 'u' or 's'\n");
return;
}
Cvar_FullSet (Cmd_Argv(1), Cmd_Argv(2), flags);
}
else
Cvar_Set (Cmd_Argv(1), Cmd_Argv(2));
}
/**
* @brief Allows setting and defining of arbitrary cvars from console
*/
static void Cvar_Set_f (void)
{
const int c = Cmd_Argc();
if (c != 3 && c != 4) {
Com_Printf("Usage: %s <variable> <value> [u / s]\n", Cmd_Argv(0));
return;
}
if (c == 4) {
const char* arg = Cmd_Argv(3);
int flags = 0;
while (arg[0] != '\0') {
switch (arg[0]) {
case 'u':
flags |= CVAR_USERINFO;
break;
case 's':
flags |= CVAR_SERVERINFO;
break;
case 'a':
flags |= CVAR_ARCHIVE;
break;
default:
Com_Printf("invalid flags %c given\n", arg[0]);
break;
}
arg++;
}
Cvar_FullSet(Cmd_Argv(1), Cmd_Argv(2), flags);
} else {
Cvar_Set(Cmd_Argv(1), "%s", Cmd_Argv(2));
}
}
/**
* @brief Allows switching boolean cvars between zero and not-zero from console
*/
static void Cvar_Switch_f (void)
{
const int c = Cmd_Argc();
if (c != 2 && c != 3) {
Com_Printf("Usage: %s <variable> [u / s / a]\n", Cmd_Argv(0));
return;
}
if (c == 3) {
const char* arg = Cmd_Argv(2);
int flags = 0;
while (arg[0] != '\0') {
switch (arg[0]) {
case 'u':
flags |= CVAR_USERINFO;
break;
case 's':
flags |= CVAR_SERVERINFO;
break;
case 'a':
flags |= CVAR_ARCHIVE;
break;
default:
Com_Printf("invalid flags %c given\n", arg[0]);
break;
}
arg++;
}
Cvar_FullSet(Cmd_Argv(1), va("%i", !Cvar_GetInteger(Cmd_Argv(1))), flags);
} else {
Com_Printf("val: %i\n", Cvar_GetInteger(Cmd_Argv(1)));
Cvar_Set(Cmd_Argv(1), "%i", !Cvar_GetInteger(Cmd_Argv(1)));
}
}
static void Cvar_SetWithFlag_f( cvar_flag_t flag )
{
if( Cmd_Argc() != 3 )
{
Com_Printf( "usage: %s <variable> <value>\n", Cmd_Argv( 0 ) );
return;
}
Cvar_FullSet( Cmd_Argv( 1 ), Cmd_Argv( 2 ), flag, qfalse );
}
static void SV_AntiCheat_ParseReady (void)
{
//SV_BroadcastPrintf (PRINT_HIGH, ANTICHEATMESSAGE " Anticheat server connection established. Please reconnect if you are using an anticheat-capable client.\n");
anticheat_ready = true;
retryBackOff = DEFAULT_BACKOFF;
Com_Printf ("ANTICHEAT: Ready to serve anticheat clients.\n", LOG_ANTICHEAT);
Cvar_FullSet ("anticheat", sv_require_anticheat->string, CVAR_SERVERINFO | CVAR_NOSET);
}
void SV_AntiCheat_Disconnect (void)
{
if (!acSocket)
return;
closesocket (acSocket);
acSocket = 0;
retryTime = 0;
anticheat_ready = false;
ping_pending = false;
Cvar_FullSet ("anticheat", "0", CVAR_NOSET);
}
/*
============
Cvar_Set_f
Allows setting and defining of arbitrary cvars from console
============
*/
static void Cvar_Set_f (void)
{
int c;
int flags;
c = Cmd_Argc();
//if (c != 3 && c != 4)
if (c < 3)
{
Com_Printf ("usage: set <variable> <value> [u / s] (line: set %s)\n", LOG_GENERAL, Cmd_Args());
return;
}
//r1: fixed so that 'set variable some thing' results in variable -> "some thing"
//so that set command can be used in aliases to set things with spaces without
//requring quotes.
if (!strcmp(Cmd_Argv(c-1), "u"))
flags = CVAR_USERINFO;
else if (!strcmp(Cmd_Argv(3), "s"))
flags = CVAR_SERVERINFO;
else
flags = 0;
if (flags)
{
/*char string[2048];
int i;
string[0] = 0;
for (i=2 ; i<c-1 ; i++)
{
strcat (string, Cmd_Argv(i));
if (i+1 != c-1)
strcat (string, " ");
}*/
//note, we don't do the above to get the full string since userinfo vars
//have to use same format as 3.20 (eg set undef $undef u should set undef "u")
//for q2admin and other userinfo checking mods.
Cvar_FullSet (Cmd_Argv(1), Cmd_Argv(2), flags);
}
else
{
Cvar_Set (Cmd_Argv(1), Cmd_Args2(2));
}
}
void VID_StartupGamma( void )
{
// Device supports gamma anyway, but cannot do anything with it.
fs_offset_t gamma_size;
byte *savedGamma;
size_t gammaTypeSize = sizeof(glState.stateRamp);
// init gamma ramp
Q_memset( glState.stateRamp, 0, gammaTypeSize);
// force to set cvar
Cvar_FullSet( "gl_ignorehwgamma", "1", CVAR_GLCONFIG );
glConfig.deviceSupportsGamma = false; // even if supported!
BuildGammaTable( vid_gamma->value, vid_texgamma->value );
MsgDev( D_NOTE, "VID_StartupGamma: software gamma initialized\n" );
}
/*
* @brief Loads the map or demo file and populates the server-controlled "config
* strings." We hand off the entity string to the game module, which will
* load the rest.
*/
static void Sv_LoadMedia(const char *server, sv_state_t state) {
int32_t i, map_size;
strcpy(sv.name, server);
strcpy(sv.config_strings[CS_NAME], server);
if (state == SV_ACTIVE_DEMO) { // loading a demo
sv.models[0] = Cm_LoadBsp(NULL, &map_size);
sv.demo_file = Fs_OpenRead(va("demos/%s.dem", sv.name));
svs.spawn_count = 0;
Com_Print(" Loaded demo %s.\n", sv.name);
} else { // loading a map
g_snprintf(sv.config_strings[CS_MODELS], MAX_QPATH, "maps/%s.bsp", sv.name);
sv.models[0] = Cm_LoadBsp(sv.config_strings[CS_MODELS], &map_size);
const char *dir = Fs_RealDir(sv.config_strings[CS_MODELS]);
if (g_str_has_suffix(dir, ".zip")) {
g_strlcpy(sv.config_strings[CS_ZIP], Basename(dir), MAX_QPATH);
}
for (i = 1; i < Cm_NumModels(); i++) {
char *s = sv.config_strings[CS_MODELS + i];
g_snprintf(s, MAX_QPATH, "*%d", i);
sv.models[i] = Cm_Model(s);
}
sv.state = SV_LOADING;
Sv_InitWorld();
svs.game->SpawnEntities(sv.name, Cm_EntityString());
Sv_CreateBaseline();
Com_Print(" Loaded map %s, %d entities.\n", sv.name, svs.game->num_edicts);
}
g_snprintf(sv.config_strings[CS_BSP_SIZE], MAX_QPATH, "%i", map_size);
Cvar_FullSet("map_name", sv.name, CVAR_SERVER_INFO | CVAR_NO_SET);
}
/*
=====================
CL_ClearState
=====================
*/
void CL_ClearState( void )
{
S_StopAllSounds ();
CL_ClearEffects ();
CL_FreeEdicts ();
CL_ClearPhysEnts ();
// wipe the entire cl structure
Q_memset( &cl, 0, sizeof( cl ));
BF_Clear( &cls.netchan.message );
Q_memset( &clgame.fade, 0, sizeof( clgame.fade ));
Q_memset( &clgame.shake, 0, sizeof( clgame.shake ));
Cvar_FullSet( "cl_background", "0", CVAR_READ_ONLY );
cl.refdef.movevars = &clgame.movevars;
cl.maxclients = 1; // allow to drawing player in menu
Cvar_SetFloat( "scr_download", 0.0f );
Cvar_SetFloat( "scr_loading", 0.0f );
// restore real developer level
host.developer = host.old_developer;
}
/*
* SV_InitGame
* A brand new game has been started
*/
void SV_InitGame( void )
{
int i;
edict_t *ent;
netadr_t address, ipv6_address;
// make sure the client is down
CL_Disconnect( NULL );
SCR_BeginLoadingPlaque();
if( svs.initialized )
{
// cause any connected clients to reconnect
SV_ShutdownGame( "Server restarted", qtrue );
// SV_ShutdownGame will also call Cvar_GetLatchedVars
}
else
{
// get any latched variable changes (sv_maxclients, etc)
Cvar_GetLatchedVars( CVAR_LATCH );
}
svs.initialized = qtrue;
if( sv_skilllevel->integer > 2 )
Cvar_ForceSet( "sv_skilllevel", "2" );
if( sv_skilllevel->integer < 0 )
Cvar_ForceSet( "sv_skilllevel", "0" );
// init clients
if( sv_maxclients->integer < 1 )
Cvar_FullSet( "sv_maxclients", "8", CVAR_SERVERINFO | CVAR_LATCH, qtrue );
else if( sv_maxclients->integer > MAX_CLIENTS )
Cvar_FullSet( "sv_maxclients", va( "%i", MAX_CLIENTS ), CVAR_SERVERINFO | CVAR_LATCH, qtrue );
svs.spawncount = rand();
svs.clients = Mem_Alloc( sv_mempool, sizeof( client_t )*sv_maxclients->integer );
svs.client_entities.num_entities = sv_maxclients->integer * UPDATE_BACKUP * MAX_SNAP_ENTITIES;
svs.client_entities.entities = Mem_Alloc( sv_mempool, sizeof( entity_state_t ) * svs.client_entities.num_entities );
// init network stuff
address.type = NA_NOTRANSMIT;
ipv6_address.type = NA_NOTRANSMIT;
if( !dedicated->integer )
{
NET_InitAddress( &address, NA_LOOPBACK );
if( !NET_OpenSocket( &svs.socket_loopback, SOCKET_LOOPBACK, &address, qtrue ) )
Com_Error( ERR_FATAL, "Couldn't open loopback socket: %s\n", NET_ErrorString() );
}
if( dedicated->integer || sv_maxclients->integer > 1 )
{
qboolean socket_opened = qfalse;
// IPv4
NET_StringToAddress( sv_ip->string, &address );
NET_SetAddressPort( &address, sv_port->integer );
if( !NET_OpenSocket( &svs.socket_udp, SOCKET_UDP, &address, qtrue ) )
Com_Printf( "Error: Couldn't open UDP socket: %s\n", NET_ErrorString() );
else
socket_opened = qtrue;
// IPv6
NET_StringToAddress( sv_ip6->string, &ipv6_address );
if( ipv6_address.type == NA_IP6 )
{
NET_SetAddressPort( &ipv6_address, sv_port6->integer );
if( !NET_OpenSocket( &svs.socket_udp6, SOCKET_UDP, &ipv6_address, qtrue ) )
Com_Printf( "Error: Couldn't open UDP6 socket: %s\n", NET_ErrorString() );
else
socket_opened = qtrue;
}
else
Com_Printf( "Error: invalid IPv6 address: %s\n", sv_ip6->string );
if( dedicated->integer && !socket_opened )
Com_Error( ERR_FATAL, "Couldn't open any socket\n" );
}
#ifdef TCP_ALLOW_CONNECT
if( sv_tcp->integer && ( dedicated->integer || sv_maxclients->integer > 1 ) )
{
if( !NET_OpenSocket( &svs.socket_tcp, SOCKET_TCP, &address, qtrue ) )
{
Com_Printf( "Error: Couldn't open TCP socket: %s", NET_ErrorString() );
Cvar_ForceSet( "sv_tcp", "0" );
}
else
{
if( !NET_Listen( &svs.socket_tcp ) )
{
Com_Printf( "Error: Couldn't listen to TCP socket: %s", NET_ErrorString() );
NET_CloseSocket( &svs.socket_tcp );
Cvar_ForceSet( "sv_tcp", "0" );
}
}
}
#endif
// init mm
// SV_MM_Init();
// init game
SV_InitGameProgs();
for( i = 0; i < sv_maxclients->integer; i++ )
{
ent = EDICT_NUM( i+1 );
ent->s.number = i+1;
svs.clients[i].edict = ent;
}
// load the map
assert( !svs.cms );
svs.cms = CM_New( NULL );
}
/*
* SV_SpawnServer
* Change the server to a new map, taking all connected clients along with it.
*/
static void SV_SpawnServer( const char *server, qboolean devmap )
{
unsigned checksum;
int i;
if( devmap )
Cvar_ForceSet( "sv_cheats", "1" );
Cvar_FixCheatVars();
Com_Printf( "------- Server Initialization -------\n" );
Com_Printf( "SpawnServer: %s\n", server );
svs.spawncount++; // any partially connected client will be restarted
Com_SetServerState( ss_dead );
// wipe the entire per-level structure
memset( &sv, 0, sizeof( sv ) );
SV_ResetClientFrameCounters();
svs.realtime = 0;
svs.gametime = 0;
SV_UpdateActivity();
Q_strncpyz( sv.mapname, server, sizeof( sv.mapname ) );
SV_SetServerConfigStrings();
sv.nextSnapTime = 1000;
Q_snprintfz( sv.configstrings[CS_WORLDMODEL], sizeof( sv.configstrings[CS_WORLDMODEL] ), "maps/%s.bsp", server );
CM_LoadMap( svs.cms, sv.configstrings[CS_WORLDMODEL], qfalse, &checksum );
Q_snprintfz( sv.configstrings[CS_MAPCHECKSUM], sizeof( sv.configstrings[CS_MAPCHECKSUM] ), "%i", checksum );
// reserve the first modelIndexes for inline models
for( i = 1; i < CM_NumInlineModels( svs.cms ); i++ )
Q_snprintfz( sv.configstrings[CS_MODELS + i], sizeof( sv.configstrings[CS_MODELS + i] ), "*%i", i );
// set serverinfo variable
Cvar_FullSet( "mapname", sv.mapname, CVAR_SERVERINFO | CVAR_READONLY, qtrue );
//
// spawn the rest of the entities on the map
//
// precache and static commands can be issued during
// map initialization
sv.state = ss_loading;
Com_SetServerState( sv.state );
// set purelist
SV_ReloadPureList();
// load and spawn all other entities
ge->InitLevel( sv.mapname, CM_EntityString( svs.cms ), CM_EntityStringLen( svs.cms ), 0, svs.gametime, svs.realtime );
// run two frames to allow everything to settle
ge->RunFrame( svc.snapFrameTime, svs.gametime );
ge->RunFrame( svc.snapFrameTime, svs.gametime );
SV_CreateBaseline(); // create a baseline for more efficient communications
// all precaches are complete
sv.state = ss_game;
Com_SetServerState( sv.state );
Com_Printf( "-------------------------------------\n" );
}
/*
==================
Host_SetServerState
==================
*/
void Host_SetServerState( int state )
{
Cvar_FullSet( "host_serverstate", va( "%i", state ), CVAR_INIT );
}
/*
=================
Host_InitCommon
=================
*/
void Host_InitCommon( int argc, const char** argv, const char *progname, qboolean bChangeGame )
{
char dev_level[4];
char *baseDir;
// some commands may turn engine into infinite loop,
// e.g. xash.exe +game xash -game xash
// so we clear all cmd_args, but leave dbg states as well
Sys_ParseCommandLine( argc, argv );
host.enabledll = !Sys_CheckParm( "-nodll" );
host.shutdown_issued = false;
host.crashed = false;
#ifdef DLL_LOADER
if( host.enabledll )
Setup_LDT_Keeper( ); // Must call before any thread creating
#endif
#if defined(XASH_SDL) && !(defined(PANDORA) || defined(RPI))
if( SDL_Init( SDL_INIT_VIDEO |
SDL_INIT_TIMER |
SDL_INIT_AUDIO |
SDL_INIT_JOYSTICK |
SDL_INIT_EVENTS ))
{
Sys_Error( "SDL_Init: %s", SDL_GetError() );
}
#endif
if( ( baseDir = getenv( "XASH3D_BASEDIR" ) ) )
{
Q_strncpy( host.rootdir, baseDir, sizeof(host.rootdir) );
}
else
{
#if defined(PANDORA) || defined(RPI)
Q_strncpy( host.rootdir, ".", sizeof( host.rootdir ) );
#else
#if defined(XASH_SDL)
if( !( baseDir = SDL_GetBasePath() ) )
Sys_Error( "couldn't determine current directory: %s", SDL_GetError() );
Q_strncpy( host.rootdir, baseDir, sizeof( host.rootdir ) );
#else
if( !getcwd( host.rootdir, sizeof(host.rootdir) ) )
host.rootdir[0] = 0;
#endif
#endif
}
if( host.rootdir[Q_strlen( host.rootdir ) - 1] == '/' )
host.rootdir[Q_strlen( host.rootdir ) - 1] = 0;
if( !Sys_CheckParm( "-noch" ) )
{
Sys_SetupCrashHandler();
}
host.change_game = bChangeGame;
host.state = HOST_INIT; // initialization started
host.developer = host.old_developer = 0;
host.textmode = false;
host.mempool = Mem_AllocPool( "Zone Engine" );
if( Sys_CheckParm( "-console" )) host.developer = 1;
if( Sys_CheckParm( "-dev" ))
{
if( Sys_GetParmFromCmdLine( "-dev", dev_level ))
{
if( Q_isdigit( dev_level ))
host.developer = abs( Q_atoi( dev_level ));
else host.developer++; // -dev == 1, -dev -console == 2
}
else host.developer++; // -dev == 1, -dev -console == 2
}
#ifdef XASH_DEDICATED
host.type = HOST_DEDICATED; // predict state
#else
if( Sys_CheckParm("-dedicated") || progname[0] == '#' )
host.type = HOST_DEDICATED;
else host.type = HOST_NORMAL;
#endif
host.con_showalways = true;
host.mouse_visible = false;
#ifdef XASH_SDL
if( SDL_Init( SDL_INIT_TIMER | SDL_INIT_VIDEO | SDL_INIT_EVENTS ))
{
SDL_Init( SDL_INIT_TIMER );
host.type = HOST_DEDICATED;
}
#endif
if ( SetCurrentDirectory( host.rootdir ) != 0)
MsgDev( D_INFO, "%s is working directory now\n", host.rootdir );
else
Sys_Error( "Changing working directory to %s failed.\n", host.rootdir );
// set default gamedir
if( progname[0] == '#' ) progname++;
Q_strncpy( SI.ModuleName, progname, sizeof( SI.ModuleName ));
if( host.type == HOST_DEDICATED )
{
Sys_MergeCommandLine( );
if( host.developer < 3 ) host.developer = 3; // otherwise we see empty console
}
else
{
// don't show console as default
if( host.developer < D_WARN ) host.con_showalways = false;
}
host.old_developer = host.developer;
if( !Sys_CheckParm( "-nowcon" ) )
Con_CreateConsole();
// first text message into console or log
MsgDev( D_NOTE, "Sys_LoadLibrary: Loading Engine Library - ok\n" );
// startup cmds and cvars subsystem
Cmd_Init();
Cvar_Init();
// share developer level across all dlls
Q_snprintf( dev_level, sizeof( dev_level ), "%i", host.developer );
Cvar_Get( "developer", dev_level, CVAR_INIT, "current developer level" );
Cmd_AddCommand( "exec", Host_Exec_f, "execute a script file" );
Cmd_AddCommand( "memlist", Host_MemStats_f, "prints memory pool information" );
Cmd_AddCommand( "userconfigd", Host_Userconfigd_f, "execute all scripts from userconfig.d" );
cmd_scripting = Cvar_Get( "cmd_scripting", "0", CVAR_ARCHIVE, "enable simple condition checking and variable operations" );
FS_Init();
Image_Init();
Sound_Init();
FS_LoadGameInfo( NULL );
Q_strncpy( host.gamefolder, GI->gamefolder, sizeof( host.gamefolder ));
#if !(defined(PANDORA) || defined(RPI))
if( GI->secure )
{
// clear all developer levels when game is protected
Cvar_FullSet( "developer", "0", CVAR_INIT );
host.developer = host.old_developer = 0;
host.con_showalways = false;
}
#endif
HPAK_Init();
IN_Init();
Key_Init();
}
/*
==================
CL_ParseServerData
==================
*/
void CL_ParseServerData( sizebuf_t *msg )
{
string gamefolder;
qboolean background;
int i;
MsgDev( D_NOTE, "Serverdata packet received.\n" );
cls.demowaiting = false; // server is changed
clgame.load_sequence++; // now all hud sprites are invalid
// wipe the client_t struct
if( !cls.changelevel && !cls.changedemo )
CL_ClearState ();
cls.state = ca_connected;
// parse protocol version number
i = BF_ReadLong( msg );
cls.serverProtocol = i;
if( i != PROTOCOL_VERSION )
Host_Error( "Server uses invalid protocol (%i should be %i)\n", i, PROTOCOL_VERSION );
cl.servercount = BF_ReadLong( msg );
cl.checksum = BF_ReadLong( msg );
cl.playernum = BF_ReadByte( msg );
cl.maxclients = BF_ReadByte( msg );
clgame.maxEntities = BF_ReadWord( msg );
clgame.maxEntities = bound( 600, clgame.maxEntities, 4096 );
Q_strncpy( clgame.mapname, BF_ReadString( msg ), MAX_STRING );
Q_strncpy( clgame.maptitle, BF_ReadString( msg ), MAX_STRING );
background = BF_ReadOneBit( msg );
Q_strncpy( gamefolder, BF_ReadString( msg ), MAX_STRING );
host.features = (uint)BF_ReadLong( msg );
if( cl.maxclients > 1 && host.developer < 1 )
host.developer++;
// set the background state
if( cls.demoplayback && ( cls.demonum != -1 ))
{
// re-init mouse
host.mouse_visible = false;
cl.background = true;
}
else cl.background = background;
if( cl.background ) // tell the game parts about background state
Cvar_FullSet( "cl_background", "1", CVAR_READ_ONLY );
else Cvar_FullSet( "cl_background", "0", CVAR_READ_ONLY );
if( !cls.changelevel )
{
// continue playing if we are changing level
S_StopBackgroundTrack ();
}
#if 0
// NOTE: this is not tested as well. Use with precaution
CL_ChangeGame( gamefolder, false );
#endif
if( !cls.changedemo )
UI_SetActiveMenu( cl.background );
cl.refdef.viewentity = cl.playernum + 1; // always keep viewent an actual
menu.globals->maxClients = cl.maxclients;
Q_strncpy( menu.globals->maptitle, clgame.maptitle, sizeof( menu.globals->maptitle ));
if( cl.maxclients > 1 && r_decals->value > mp_decals->value )
Cvar_SetFloat( "r_decals", mp_decals->value );
if( !cls.changelevel && !cls.changedemo )
CL_InitEdicts (); // re-arrange edicts
// get splash name
if( cls.demoplayback && ( cls.demonum != -1 ))
Cvar_Set( "cl_levelshot_name", va( "levelshots/%s_%s", cls.demoname, glState.wideScreen ? "16x9" : "4x3" ));
else Cvar_Set( "cl_levelshot_name", va( "levelshots/%s_%s", clgame.mapname, glState.wideScreen ? "16x9" : "4x3" ));
Cvar_SetFloat( "scr_loading", 0.0f ); // reset progress bar
if(( cl_allow_levelshots->integer && !cls.changelevel ) || cl.background )
{
if( !FS_FileExists( va( "%s.bmp", cl_levelshot_name->string ), true ))
Cvar_Set( "cl_levelshot_name", "*black" ); // render a black screen
cls.scrshot_request = scrshot_plaque; // request levelshot even if exist (check filetime)
}
if( scr_dark->integer )
{
screenfade_t *sf = &clgame.fade;
client_textmessage_t *title;
title = CL_TextMessageGet( "GAMETITLE" );
if( title )
{
// get settings from titles.txt
sf->fadeEnd = title->holdtime + title->fadeout;
sf->fadeReset = title->fadeout;
}
else sf->fadeEnd = sf->fadeReset = 4.0f;
sf->fadeFlags = FFADE_IN;
sf->fader = sf->fadeg = sf->fadeb = 0;
sf->fadealpha = 255;
sf->fadeSpeed = (float)sf->fadealpha / sf->fadeReset;
sf->fadeReset += cl.time;
sf->fadeEnd += sf->fadeReset;
Cvar_SetFloat( "v_dark", 0.0f );
}
// need to prep refresh at next oportunity
cl.video_prepped = false;
cl.audio_prepped = false;
Q_memset( &clgame.movevars, 0, sizeof( clgame.movevars ));
Q_memset( &clgame.oldmovevars, 0, sizeof( clgame.oldmovevars ));
}
/*
=================
Host_Main
=================
*/
int EXPORT Host_Main( int argc, const char **argv, const char *progname, int bChangeGame, pfnChangeGame func )
{
static double oldtime, newtime;
#ifdef XASH_SDL
SDL_Event event;
#endif
pChangeGame = func; // may be NULL
Host_InitCommon( argc, argv, progname, bChangeGame );
// init commands and vars
if( host.developer >= 3 )
{
Cmd_AddCommand ( "sys_error", Sys_Error_f, "just throw a fatal error to test shutdown procedures");
Cmd_AddCommand ( "host_error", Host_Error_f, "just throw a host error to test shutdown procedures");
Cmd_AddCommand ( "crash", Host_Crash_f, "a way to force a bus error for development reasons");
Cmd_AddCommand ( "net_error", Net_Error_f, "send network bad message from random place");
}
host_cheats = Cvar_Get( "sv_cheats", "0", CVAR_LATCH, "allow usage of cheat commands and variables" );
host_maxfps = Cvar_Get( "fps_max", "72", CVAR_ARCHIVE, "host fps upper limit" );
host_sleeptime = Cvar_Get( "sleeptime", "1", CVAR_ARCHIVE, "higher value means lower accuracy" );
host_framerate = Cvar_Get( "host_framerate", "0", 0, "locks frame timing to this value in seconds" );
host_serverstate = Cvar_Get( "host_serverstate", "0", CVAR_INIT, "displays current server state" );
host_gameloaded = Cvar_Get( "host_gameloaded", "0", CVAR_INIT, "indicates a loaded game library" );
host_clientloaded = Cvar_Get( "host_clientloaded", "0", CVAR_INIT, "indicates a loaded client library" );
host_limitlocal = Cvar_Get( "host_limitlocal", "0", 0, "apply cl_cmdrate and rate to loopback connection" );
con_gamemaps = Cvar_Get( "con_mapfilter", "1", CVAR_ARCHIVE, "when enabled, show only maps in game folder (no maps from base folder when running mod)" );
download_types = Cvar_Get( "download_types", "msec", CVAR_ARCHIVE, "list of types to download: Model, Sounds, Events, Custom" );
build = Cvar_Get( "build", va( "%i", Q_buildnum()), CVAR_INIT, "returns a current build number" );
ver = Cvar_Get( "ver", va( "%i/%s.%i", PROTOCOL_VERSION, XASH_VERSION, Q_buildnum( ) ), CVAR_INIT, "shows an engine version" );
host_mapdesign_fatal = Cvar_Get( "host_mapdesign_fatal", "1", CVAR_ARCHIVE, "make map design errors fatal" );
host_xashds_hacks = Cvar_Get( "xashds_hacks", "0", 0, "hacks for xashds in singleplayer" );
// content control
Cvar_Get( "violence_hgibs", "1", CVAR_ARCHIVE, "show human gib entities" );
Cvar_Get( "violence_agibs", "1", CVAR_ARCHIVE, "show alien gib entities" );
Cvar_Get( "violence_hblood", "1", CVAR_ARCHIVE, "draw human blood" );
Cvar_Get( "violence_ablood", "1", CVAR_ARCHIVE, "draw alien blood" );
if( host.type != HOST_DEDICATED )
{
// when we're in developer-mode, automatically turn cheats on
if( host.developer > 1 ) Cvar_SetFloat( "sv_cheats", 1.0f );
Cbuf_AddText( "exec video.cfg\n" );
}
Mod_Init();
NET_Init();
Netchan_Init();
// allow to change game from the console
if( pChangeGame != NULL )
{
Cmd_AddCommand( "game", Host_ChangeGame_f, "change active game/mod" );
Cvar_Get( "host_allow_changegame", "1", CVAR_READ_ONLY, "whether changing game/mod is allowed" );
}
else
{
Cvar_Get( "host_allow_changegame", "0", CVAR_READ_ONLY, "allows to change games" );
}
SV_Init();
CL_Init();
HTTP_Init();
// post initializations
switch( host.type )
{
case HOST_NORMAL:
Con_ShowConsole( false ); // hide console
// execute startup config and cmdline
Cbuf_AddText( va( "exec %s.rc\n", SI.ModuleName ));
// intentional fallthrough
case HOST_DEDICATED:
// if stuffcmds wasn't run, then init.rc is probably missing, use default
if( !host.stuffcmdsrun ) Cbuf_AddText( "stuffcmds\n" );
Cbuf_Execute();
break;
case HOST_UNKNOWN:
break;
}
if( host.type == HOST_DEDICATED )
{
char *defaultmap;
Con_InitConsoleCommands ();
Cmd_AddCommand( "quit", Sys_Quit, "quit the game" );
Cmd_AddCommand( "exit", Sys_Quit, "quit the game" );
SV_InitGameProgs();
Cbuf_AddText( "exec config.cfg\n" );
// dedicated servers are using settings from server.cfg file
Cbuf_AddText( va( "exec %s\n", Cvar_VariableString( "servercfgfile" )));
Cbuf_Execute();
defaultmap = Cvar_VariableString( "defaultmap" );
if( !defaultmap[0] )
Msg( "Please add \"defaultmap\" cvar with default map name to your server.cfg!\n" );
else
Cbuf_AddText( va( "map %s\n", defaultmap ));
Cvar_FullSet( "xashds_hacks", "0", CVAR_READ_ONLY );
NET_Config( true );
}
else
{
Cmd_AddCommand( "minimize", Host_Minimize_f, "minimize main window to taskbar" );
Cbuf_AddText( "exec config.cfg\n" );
// listenserver/multiplayer config.
// need load it to update menu options.
Cbuf_AddText( "exec game.cfg\n" );
}
host.errorframe = 0;
Cbuf_Execute();
host.change_game = false; // done
Cmd_RemoveCommand( "setr" ); // remove potential backdoor for changing renderer settings
Cmd_RemoveCommand( "setgl" );
// we need to execute it again here
if( host.type != HOST_DEDICATED )
Cmd_ExecuteString( "exec config.cfg\n", src_command );
// exec all files from userconfig.d
Host_Userconfigd_f();
oldtime = Sys_DoubleTime();
IN_TouchInitConfig();
SCR_CheckStartupVids(); // must be last
#ifdef XASH_SDL
SDL_StopTextInput(); // disable text input event. Enable this in chat/console?
#endif
if( host.state == HOST_INIT )
host.state = HOST_FRAME; // initialization is finished
// main window message loop
while( !host.crashed && !host.shutdown_issued )
{
#ifdef XASH_SDL
while( !host.crashed && !host.shutdown_issued && SDL_PollEvent( &event ) )
SDLash_EventFilter( &event );
#endif
newtime = Sys_DoubleTime ();
Host_Frame( newtime - oldtime );
oldtime = newtime;
}
// never reached
return 0;
}
/*
* Change the server to a new map, taking all connected
* clients along with it.
*/
void SV_SpawnServer(char *server, char *spawnpoint, server_state_t serverstate, qboolean attractloop, qboolean loadgame)
{
int i;
unsigned checksum;
if (attractloop) {
Cvar_Set("paused", "0");
}
Com_Printf("Server init\n");
Com_DPrintf("SpawnServer: %s\n", server);
svs.spawncount++; /* any partially connected client will be restarted */
sv.state = ss_dead;
Com_SetServerState(sv.state);
/* wipe the entire per-level structure */
memset(&sv, 0, sizeof(sv));
svs.realtime = 0;
sv.loadgame = loadgame;
sv.attractloop = attractloop;
/* save name for levels that don't set message */
strcpy(sv.configstrings[CS_NAME], server);
if (Cvar_VariableValue("deathmatch")) {
sprintf(sv.configstrings[CS_AIRACCEL], "%g", sv_airaccelerate->value);
pm_airaccelerate = sv_airaccelerate->value;
} else {
strcpy(sv.configstrings[CS_AIRACCEL], "0");
pm_airaccelerate = 0;
}
SZ_Init(&sv.multicast, sv.multicast_buf, sizeof(sv.multicast_buf));
strcpy(sv.name, server);
/* leave slots at start for clients only */
for (i = 0; i < maxclients->value; i++) {
/* needs to reconnect */
if (svs.clients[i].state > cs_connected) {
svs.clients[i].state = cs_connected;
}
svs.clients[i].lastframe = -1;
}
sv.time = 1000;
strcpy(sv.name, server);
strcpy(sv.configstrings[CS_NAME], server);
if (serverstate != ss_game) {
sv.models[1] = CM_LoadMap("", false, &checksum); /* no real map */
} else {
Com_sprintf(sv.configstrings[CS_MODELS + 1], sizeof(sv.configstrings[CS_MODELS + 1]), "maps/%s.bsp", server);
sv.models[1] = CM_LoadMap(sv.configstrings[CS_MODELS + 1], false, &checksum);
}
Com_sprintf(sv.configstrings[CS_MAPCHECKSUM], sizeof(sv.configstrings[CS_MAPCHECKSUM]), "%i", checksum);
/* clear physics interaction links */
SV_ClearWorld();
for (i = 1; i < CM_NumInlineModels(); i++) {
Com_sprintf(sv.configstrings[CS_MODELS + 1 + i], sizeof(sv.configstrings[CS_MODELS + 1 + i]), "*%i", i);
sv.models[i + 1] = CM_InlineModel(sv.configstrings[CS_MODELS + 1 + i]);
}
/* spawn the rest of the entities on the map */
sv.state = ss_loading;
Com_SetServerState(sv.state);
/* load and spawn all other entities */
SpawnEntities(sv.name, CM_EntityString(), spawnpoint);
/* run two frames to allow everything to settle */
G_RunFrame();
G_RunFrame();
/* verify game didn't clobber important stuff */
if ((int) checksum != (int) strtol(sv.configstrings[CS_MAPCHECKSUM], (char **) NULL, 10)) {
Com_Error(ERR_DROP, "Game DLL corrupted server configstrings");
}
/* all precaches are complete */
sv.state = serverstate;
Com_SetServerState(sv.state);
/* create a baseline for more efficient communications */
SV_CreateBaseline();
/* set serverinfo variable */
Cvar_FullSet("mapname", sv.name, CVAR_SERVERINFO | CVAR_NOSET);
}
/**
* @brief Change the server to a new map, taking all connected clients along with it.
* @note the full syntax is: @code map [day|night] [+]<map> [<assembly>] @endcode
* @sa SV_AssembleMap
* @sa CM_LoadMap
* @sa Com_SetServerState
*/
void SV_Map (qboolean day, const char *levelstring, const char *assembly)
{
int i;
unsigned checksum = 0;
char * map = SV_GetConfigString(CS_TILES);
char * pos = SV_GetConfigString(CS_POSITIONS);
mapInfo_t *randomMap = NULL;
client_t *cl;
/* any partially connected client will be restarted */
Com_SetServerState(ss_restart);
/* the game is just starting */
SV_InitGame();
if (!svs.initialized) {
Com_Printf("Could not spawn the server\n");
return;
}
assert(levelstring[0] != '\0');
Com_DPrintf(DEBUG_SERVER, "SpawnServer: %s\n", levelstring);
/* save name for levels that don't set message */
SV_SetConfigString(CS_NAME, levelstring);
SV_SetConfigString(CS_LIGHTMAP, day);
Q_strncpyz(sv->name, levelstring, sizeof(sv->name));
/* set serverinfo variable */
sv_mapname = Cvar_FullSet("sv_mapname", sv->name, CVAR_SERVERINFO | CVAR_NOSET);
/* notify the client in case of a listening server */
SCR_BeginLoadingPlaque();
if (assembly)
Q_strncpyz(sv->assembly, assembly, sizeof(sv->assembly));
else
sv->assembly[0] = '\0';
/* leave slots at start for clients only */
cl = NULL;
while ((cl = SV_GetNextClient(cl)) != NULL) {
/* needs to reconnect */
if (cl->state >= cs_spawning)
SV_SetClientState(cl, cs_connected);
}
/* assemble and load the map */
if (levelstring[0] == '+') {
randomMap = SV_AssembleMap(levelstring + 1, assembly, map, pos, 0);
if (!randomMap) {
Com_Printf("Could not load assembly for map '%s'\n", levelstring);
return;
}
} else {
SV_SetConfigString(CS_TILES, levelstring);
SV_SetConfigString(CS_POSITIONS, assembly ? assembly : "");
}
CM_LoadMap(map, day, pos, &sv->mapData, &sv->mapTiles);
Com_Printf("checksum for the map '%s': %u\n", levelstring, sv->mapData.mapChecksum);
SV_SetConfigString(CS_MAPCHECKSUM, sv->mapData.mapChecksum);
checksum = Com_GetScriptChecksum();
Com_Printf("ufo script checksum %u\n", checksum);
SV_SetConfigString(CS_UFOCHECKSUM, checksum);
SV_SetConfigString(CS_OBJECTAMOUNT, csi.numODs);
SV_SetConfigString(CS_VERSION, UFO_VERSION);
SV_SetConfigString(CS_MAPTITLE, SV_GetMapTitle(randomMap, levelstring));
if (Q_strstart(SV_GetConfigString(CS_MAPTITLE), "b/")) {
/* For base attack, CS_MAPTITLE contains too many chars */
SV_SetConfigString(CS_MAPTITLE, "Base attack");
SV_SetConfigString(CS_NAME, ".baseattack");
}
/* clear random-map assembly data */
Mem_Free(randomMap);
randomMap = NULL;
/* clear physics interaction links */
SV_ClearWorld();
/* fix this! */
for (i = 1; i <= sv->mapData.numInline; i++)
sv->models[i] = CM_InlineModel(&sv->mapTiles, va("*%i", i));
/* precache and static commands can be issued during map initialization */
Com_SetServerState(ss_loading);
TH_MutexLock(svs.serverMutex);
/* load and spawn all other entities */
svs.ge->SpawnEntities(sv->name, SV_GetConfigStringInteger(CS_LIGHTMAP), sv->mapData.mapEntityString);
TH_MutexUnlock(svs.serverMutex);
/* all precaches are complete */
Com_SetServerState(ss_game);
Com_Printf("-------------------------------------\n");
Cbuf_CopyToDefer();
}
/*
================
SV_SpawnServer
Change the server to a new map, taking all connected
clients along with it.
================
*/
void SV_SpawnServer (char *server, char *spawnpoint, server_state_t serverstate, qboolean attractloop, qboolean loadgame)
{
int i;
unsigned checksum;
if (attractloop)
Cvar_Set ("paused", "0");
Com_Printf ("------- Server Initialization -------\n");
Com_DPrintf ("SpawnServer: %s\n",server);
if (sv.demofile)
fclose (sv.demofile);
svs.spawncount++; // any partially connected client will be
// restarted
sv.state = ss_dead;
Com_SetServerState (sv.state);
// wipe the entire per-level structure
memset (&sv, 0, sizeof(sv));
svs.realtime = 0;
sv.loadgame = loadgame;
sv.attractloop = attractloop;
// save name for levels that don't set message
strcpy (sv.configstrings[CS_NAME], server);
if (Cvar_VariableValue ("deathmatch"))
{
sprintf(sv.configstrings[CS_AIRACCEL], "%g", sv_airaccelerate->value);
pm_airaccelerate = sv_airaccelerate->value;
}
else
{
strcpy(sv.configstrings[CS_AIRACCEL], "0");
pm_airaccelerate = 0;
}
SZ_Init (&sv.multicast, sv.multicast_buf, sizeof(sv.multicast_buf));
strcpy (sv.name, server);
// leave slots at start for clients only
for (i=0 ; i<maxclients->value ; i++)
{
// needs to reconnect
if (svs.clients[i].state > cs_connected)
svs.clients[i].state = cs_connected;
svs.clients[i].lastframe = -1;
}
sv.time = 1000;
strcpy (sv.name, server);
strcpy (sv.configstrings[CS_NAME], server);
if (serverstate != ss_game)
{
sv.models[1] = CM_LoadMap ("", false, &checksum); // no real map
}
else
{
Com_sprintf (sv.configstrings[CS_MODELS+1],sizeof(sv.configstrings[CS_MODELS+1]),
"maps/%s.bsp", server);
sv.models[1] = CM_LoadMap (sv.configstrings[CS_MODELS+1], false, &checksum);
}
Com_sprintf (sv.configstrings[CS_MAPCHECKSUM],sizeof(sv.configstrings[CS_MAPCHECKSUM]),
"%i", checksum);
//
// clear physics interaction links
//
SV_ClearWorld ();
for (i=1 ; i< CM_NumInlineModels() ; i++)
{
Com_sprintf (sv.configstrings[CS_MODELS+1+i], sizeof(sv.configstrings[CS_MODELS+1+i]),
"*%i", i);
sv.models[i+1] = CM_InlineModel (sv.configstrings[CS_MODELS+1+i]);
}
//
// spawn the rest of the entities on the map
//
// precache and static commands can be issued during
// map initialization
sv.state = ss_loading;
Com_SetServerState (sv.state);
// load and spawn all other entities
ge->SpawnEntities ( sv.name, CM_EntityString(), spawnpoint );
// run two frames to allow everything to settle
ge->RunFrame ();
ge->RunFrame ();
// all precaches are complete
sv.state = serverstate;
Com_SetServerState (sv.state);
// create a baseline for more efficient communications
SV_CreateBaseline ();
// check for a savegame
SV_CheckForSavegame ();
// set serverinfo variable
Cvar_FullSet ("mapname", sv.name, CVAR_SERVERINFO | CVAR_NOSET);
Com_Printf ("-------------------------------------\n");
}
/*
==============
SV_InitGame
A brand new game has been started
==============
*/
void SV_InitGame (void)
{
int i;
edict_t *ent;
char idmaster[32];
if (svs.initialized)
{
// cause any connected clients to reconnect
SV_Shutdown ("Server restarted\n", true);
}
else
{
// make sure the client is down
CL_Drop ();
SCR_BeginLoadingPlaque ();
}
// get any latched variable changes (maxclients, etc)
Cvar_GetLatchedVars ();
svs.initialized = true;
if (Cvar_VariableValue ("coop") && Cvar_VariableValue ("deathmatch"))
{
Com_Printf("Deathmatch and Coop both set, disabling Coop\n");
Cvar_FullSet ("coop", "0", CVAR_SERVERINFO | CVAR_LATCH);
}
// dedicated servers are can't be single player and are usually DM
// so unless they explicity set coop, force it to deathmatch
if (dedicated->value)
{
if (!Cvar_VariableValue ("coop"))
Cvar_FullSet ("deathmatch", "1", CVAR_SERVERINFO | CVAR_LATCH);
}
// init clients
if (Cvar_VariableValue ("deathmatch"))
{
if (maxclients->value <= 1)
Cvar_FullSet ("maxclients", "8", CVAR_SERVERINFO | CVAR_LATCH);
else if (maxclients->value > MAX_CLIENTS)
Cvar_FullSet ("maxclients", va("%i", MAX_CLIENTS), CVAR_SERVERINFO | CVAR_LATCH);
}
else if (Cvar_VariableValue ("coop"))
{
if (maxclients->value <= 1 || maxclients->value > 4)
Cvar_FullSet ("maxclients", "4", CVAR_SERVERINFO | CVAR_LATCH);
#ifdef COPYPROTECT
if (!sv.attractloop && !dedicated->value)
Sys_CopyProtect ();
#endif
}
else // non-deathmatch, non-coop is one player
{
Cvar_FullSet ("maxclients", "1", CVAR_SERVERINFO | CVAR_LATCH);
#ifdef COPYPROTECT
if (!sv.attractloop)
Sys_CopyProtect ();
#endif
}
svs.spawncount = rand();
svs.clients = Z_Malloc (sizeof(client_t)*maxclients->value);
svs.num_client_entities = maxclients->value*UPDATE_BACKUP*64;
svs.client_entities = Z_Malloc (sizeof(entity_state_t)*svs.num_client_entities);
// init network stuff
NET_Config ( (maxclients->value > 1) );
// heartbeats will always be sent to the id master
svs.last_heartbeat = -99999; // send immediately
Com_sprintf(idmaster, sizeof(idmaster), "192.246.40.37:%i", PORT_MASTER);
NET_StringToAdr (idmaster, &master_adr[0]);
// init game
SV_InitGameProgs ();
for (i=0 ; i<maxclients->value ; i++)
{
ent = EDICT_NUM(i+1);
ent->s.number = i+1;
svs.clients[i].edict = ent;
memset (&svs.clients[i].lastcmd, 0, sizeof(svs.clients[i].lastcmd));
}
}
void GL_InitExtensions( void )
{
// initialize gl extensions
GL_CheckExtension( "OpenGL 1.1.0", opengl_110funcs, NULL, GL_OPENGL_110 );
// get our various GL strings
glConfig.vendor_string = pglGetString( GL_VENDOR );
glConfig.renderer_string = pglGetString( GL_RENDERER );
glConfig.version_string = pglGetString( GL_VERSION );
glConfig.extensions_string = pglGetString( GL_EXTENSIONS );
MsgDev( D_INFO, "Video: %s\n", glConfig.renderer_string );
// initalize until base opengl functions loaded
GL_CheckExtension( "glDrawRangeElements", drawrangeelementsfuncs, "gl_drawrangeelments", GL_DRAW_RANGEELEMENTS_EXT );
if( !GL_Support( GL_DRAW_RANGEELEMENTS_EXT ))
GL_CheckExtension( "GL_EXT_draw_range_elements", drawrangeelementsextfuncs, "gl_drawrangeelments", GL_DRAW_RANGEELEMENTS_EXT );
// multitexture
glConfig.max_texture_units = glConfig.max_texture_coords = glConfig.max_teximage_units = 1;
GL_CheckExtension( "GL_ARB_multitexture", multitexturefuncs, "gl_arb_multitexture", GL_ARB_MULTITEXTURE );
if( GL_Support( GL_ARB_MULTITEXTURE ))
{
pglGetIntegerv( GL_MAX_TEXTURE_UNITS_ARB, &glConfig.max_texture_units );
GL_CheckExtension( "GL_ARB_texture_env_combine", NULL, "gl_texture_env_combine", GL_ENV_COMBINE_EXT );
if( !GL_Support( GL_ENV_COMBINE_EXT ))
GL_CheckExtension( "GL_EXT_texture_env_combine", NULL, "gl_texture_env_combine", GL_ENV_COMBINE_EXT );
if( GL_Support( GL_ENV_COMBINE_EXT ))
GL_CheckExtension( "GL_ARB_texture_env_dot3", NULL, "gl_texture_env_dot3", GL_DOT3_ARB_EXT );
}
else
{
GL_CheckExtension( "GL_SGIS_multitexture", sgis_multitexturefuncs, "gl_sgis_multitexture", GL_ARB_MULTITEXTURE );
if( GL_Support( GL_ARB_MULTITEXTURE )) glConfig.max_texture_units = 2;
}
if( glConfig.max_texture_units == 1 )
GL_SetExtension( GL_ARB_MULTITEXTURE, false );
// 3d texture support
GL_CheckExtension( "GL_EXT_texture3D", texture3dextfuncs, "gl_texture_3d", GL_TEXTURE_3D_EXT );
if( GL_Support( GL_TEXTURE_3D_EXT ))
{
pglGetIntegerv( GL_MAX_3D_TEXTURE_SIZE, &glConfig.max_3d_texture_size );
if( glConfig.max_3d_texture_size < 32 )
{
GL_SetExtension( GL_TEXTURE_3D_EXT, false );
MsgDev( D_ERROR, "GL_EXT_texture3D reported bogus GL_MAX_3D_TEXTURE_SIZE, disabled\n" );
}
}
GL_CheckExtension( "GL_SGIS_generate_mipmap", NULL, "gl_sgis_generate_mipmaps", GL_SGIS_MIPMAPS_EXT );
// hardware cubemaps
GL_CheckExtension( "GL_ARB_texture_cube_map", NULL, "gl_texture_cubemap", GL_TEXTURECUBEMAP_EXT );
if( GL_Support( GL_TEXTURECUBEMAP_EXT ))
{
pglGetIntegerv( GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB, &glConfig.max_cubemap_size );
// check for seamless cubemaps too
GL_CheckExtension( "GL_ARB_seamless_cube_map", NULL, "gl_seamless_cubemap", GL_ARB_SEAMLESS_CUBEMAP );
}
// point particles extension
GL_CheckExtension( "GL_EXT_point_parameters", pointparametersfunc, NULL, GL_EXT_POINTPARAMETERS );
GL_CheckExtension( "GL_ARB_texture_non_power_of_two", NULL, "gl_texture_npot", GL_ARB_TEXTURE_NPOT_EXT );
GL_CheckExtension( "GL_ARB_texture_compression", texturecompressionfuncs, "gl_dds_hardware_support", GL_TEXTURE_COMPRESSION_EXT );
GL_CheckExtension( "GL_EXT_compiled_vertex_array", compiledvertexarrayfuncs, "gl_cva_support", GL_CUSTOM_VERTEX_ARRAY_EXT );
if( !GL_Support( GL_CUSTOM_VERTEX_ARRAY_EXT ))
GL_CheckExtension( "GL_SGI_compiled_vertex_array", compiledvertexarrayfuncs, "gl_cva_support", GL_CUSTOM_VERTEX_ARRAY_EXT );
GL_CheckExtension( "GL_EXT_texture_edge_clamp", NULL, "gl_clamp_to_edge", GL_CLAMPTOEDGE_EXT );
if( !GL_Support( GL_CLAMPTOEDGE_EXT ))
GL_CheckExtension("GL_SGIS_texture_edge_clamp", NULL, "gl_clamp_to_edge", GL_CLAMPTOEDGE_EXT );
glConfig.max_texture_anisotropy = 0.0f;
GL_CheckExtension( "GL_EXT_texture_filter_anisotropic", NULL, "gl_ext_anisotropic_filter", GL_ANISOTROPY_EXT );
if( GL_Support( GL_ANISOTROPY_EXT ))
pglGetFloatv( GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &glConfig.max_texture_anisotropy );
GL_CheckExtension( "GL_EXT_texture_lod_bias", NULL, "gl_ext_texture_lodbias", GL_TEXTURE_LODBIAS );
if( GL_Support( GL_TEXTURE_LODBIAS ))
pglGetFloatv( GL_MAX_TEXTURE_LOD_BIAS_EXT, &glConfig.max_texture_lodbias );
GL_CheckExtension( "GL_ARB_texture_border_clamp", NULL, "gl_ext_texborder_clamp", GL_CLAMP_TEXBORDER_EXT );
GL_CheckExtension( "GL_EXT_blend_minmax", blendequationfuncs, "gl_ext_customblend", GL_BLEND_MINMAX_EXT );
GL_CheckExtension( "GL_EXT_blend_subtract", blendequationfuncs, "gl_ext_customblend", GL_BLEND_SUBTRACT_EXT );
GL_CheckExtension( "glStencilOpSeparate", gl2separatestencilfuncs, "gl_separate_stencil", GL_SEPARATESTENCIL_EXT );
if( !GL_Support( GL_SEPARATESTENCIL_EXT ))
GL_CheckExtension("GL_ATI_separate_stencil", atiseparatestencilfuncs, "gl_separate_stencil", GL_SEPARATESTENCIL_EXT );
GL_CheckExtension( "GL_EXT_stencil_two_side", stenciltwosidefuncs, "gl_stenciltwoside", GL_STENCILTWOSIDE_EXT );
GL_CheckExtension( "GL_ARB_vertex_buffer_object", vbofuncs, "gl_vertex_buffer_object", GL_ARB_VERTEX_BUFFER_OBJECT_EXT );
// we don't care if it's an extension or not, they are identical functions, so keep it simple in the rendering code
if( pglDrawRangeElementsEXT == NULL ) pglDrawRangeElementsEXT = pglDrawRangeElements;
GL_CheckExtension( "GL_ARB_texture_env_add", NULL, "gl_texture_env_add", GL_TEXTURE_ENV_ADD_EXT );
// vp and fp shaders
GL_CheckExtension( "GL_ARB_shader_objects", shaderobjectsfuncs, "gl_shaderobjects", GL_SHADER_OBJECTS_EXT );
GL_CheckExtension( "GL_ARB_shading_language_100", NULL, "gl_glslprogram", GL_SHADER_GLSL100_EXT );
GL_CheckExtension( "GL_ARB_vertex_shader", vertexshaderfuncs, "gl_vertexshader", GL_VERTEX_SHADER_EXT );
GL_CheckExtension( "GL_ARB_fragment_shader", NULL, "gl_pixelshader", GL_FRAGMENT_SHADER_EXT );
GL_CheckExtension( "GL_ARB_depth_texture", NULL, "gl_depthtexture", GL_DEPTH_TEXTURE );
GL_CheckExtension( "GL_ARB_shadow", NULL, "gl_arb_shadow", GL_SHADOW_EXT );
GL_CheckExtension( "GL_ARB_texture_float", NULL, "gl_arb_texture_float", GL_ARB_TEXTURE_FLOAT_EXT );
GL_CheckExtension( "GL_ARB_depth_buffer_float", NULL, "gl_arb_depth_float", GL_ARB_DEPTH_FLOAT_EXT );
if( glw_state.extended )
GL_CheckExtension( "GL_ARB_debug_output", debugoutputfuncs, "gl_debug_output", GL_DEBUG_OUTPUT );
// occlusion queries
GL_CheckExtension( "GL_ARB_occlusion_query", occlusionfunc, "gl_occlusion_queries", GL_OCCLUSION_QUERIES_EXT );
if( GL_Support( GL_SHADER_GLSL100_EXT ))
{
pglGetIntegerv( GL_MAX_TEXTURE_COORDS_ARB, &glConfig.max_texture_coords );
pglGetIntegerv( GL_MAX_TEXTURE_IMAGE_UNITS_ARB, &glConfig.max_teximage_units );
}
else
{
// just get from multitexturing
glConfig.max_texture_coords = glConfig.max_teximage_units = glConfig.max_texture_units;
}
// rectangle textures support
if( Q_strstr( glConfig.extensions_string, "GL_NV_texture_rectangle" ))
{
glConfig.texRectangle = GL_TEXTURE_RECTANGLE_NV;
pglGetIntegerv( GL_MAX_RECTANGLE_TEXTURE_SIZE_NV, &glConfig.max_2d_rectangle_size );
}
else if( Q_strstr( glConfig.extensions_string, "GL_EXT_texture_rectangle" ))
{
glConfig.texRectangle = GL_TEXTURE_RECTANGLE_EXT;
pglGetIntegerv( GL_MAX_RECTANGLE_TEXTURE_SIZE_EXT, &glConfig.max_2d_rectangle_size );
}
else glConfig.texRectangle = glConfig.max_2d_rectangle_size = 0; // no rectangle
glConfig.max_2d_texture_size = 0;
pglGetIntegerv( GL_MAX_TEXTURE_SIZE, &glConfig.max_2d_texture_size );
if( glConfig.max_2d_texture_size <= 0 ) glConfig.max_2d_texture_size = 256;
Cvar_Get( "gl_max_texture_size", "0", CVAR_INIT, "opengl texture max dims" );
Cvar_Set( "gl_max_texture_size", va( "%i", glConfig.max_2d_texture_size ));
pglGetIntegerv( GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB, &glConfig.max_vertex_uniforms );
pglGetIntegerv( GL_MAX_VERTEX_ATTRIBS_ARB, &glConfig.max_vertex_attribs );
// MCD has buffering issues
#ifdef _WIN32
if(Q_strstr( glConfig.renderer_string, "gdi" ))
Cvar_SetFloat( "gl_finish", 1 );
#endif
#ifdef XASH_GLES
Cvar_FullSet( "gl_allow_mirrors", "0", CVAR_READ_ONLY); // No support for GLES
#endif
Cvar_Set( "gl_anisotropy", va( "%f", bound( 0, gl_texture_anisotropy->value, glConfig.max_texture_anisotropy )));
// software mipmap generator does wrong result with NPOT textures ...
if( !GL_Support( GL_SGIS_MIPMAPS_EXT ))
GL_SetExtension( GL_ARB_TEXTURE_NPOT_EXT, false );
if( GL_Support( GL_TEXTURE_COMPRESSION_EXT ))
Image_AddCmdFlags( IL_DDS_HARDWARE );
// enable gldebug if allowed
if( GL_Support( GL_DEBUG_OUTPUT ))
{
if( host.developer >= D_ERROR )
{
MsgDev( D_NOTE, "Installing GL_DebugOutput...\n");
pglDebugMessageCallbackARB( GL_DebugOutput, NULL );
}
// force everything to happen in the main thread instead of in a separate driver thread
if( host.developer >= D_WARN )
pglEnable( GL_DEBUG_OUTPUT_SYNCHRONOUS_ARB );
// enable all the low priority messages
if( host.developer >= D_NOTE )
pglDebugMessageControlARB( GL_DONT_CARE, GL_DONT_CARE, GL_DEBUG_SEVERITY_LOW_ARB, 0, NULL, true );
}
glw_state.initialized = true;
tr.framecount = tr.visframecount = 1;
}
/*
* TV_Init
*
* Only called at plat.exe startup, not for each game
*/
void TV_Init( void )
{
Com_Printf( "Initializing " APPLICATION " TV server\n" );
tv_mempool = Mem_AllocPool( NULL, "TV" );
TV_AddCommands();
Cvar_Get( "protocol", va( "%i", APP_PROTOCOL_VERSION ), CVAR_SERVERINFO | CVAR_NOSET );
Cvar_Get( "gamename", Cvar_String( "gamename" ), CVAR_SERVERINFO | CVAR_NOSET );
tv_password = Cvar_Get( "tv_password", "", 0 );
tv_ip = Cvar_Get( "tv_ip", "", CVAR_ARCHIVE | CVAR_NOSET );
tv_port = Cvar_Get( "tv_port", va( "%i", PORT_TV_SERVER ), CVAR_ARCHIVE | CVAR_NOSET );
tv_ip6 = Cvar_Get( "tv_ip6", "::", CVAR_ARCHIVE | CVAR_NOSET );
tv_port6 = Cvar_Get( "tv_port6", va( "%i", PORT_TV_SERVER ), CVAR_ARCHIVE | CVAR_NOSET );
#ifdef TCP_ALLOW_TVCONNECT
tv_udp = Cvar_Get( "tv_udp", "1", CVAR_SERVERINFO | CVAR_NOSET );
tv_tcp = Cvar_Get( "tv_tcp", "1", CVAR_SERVERINFO | CVAR_NOSET );
#else
tv_udp = Cvar_Get( "tv_udp", "1", CVAR_NOSET );
#endif
#ifndef TCP_ALLOW_TVCONNECT
Cvar_FullSet( "tv_tcp", "0", CVAR_READONLY, true );
#endif
tv_reconnectlimit = Cvar_Get( "tv_reconnectlimit", "3", CVAR_ARCHIVE );
tv_timeout = Cvar_Get( "tv_timeout", "125", 0 );
tv_zombietime = Cvar_Get( "tv_zombietime", "2", 0 );
tv_name = Cvar_Get( "tv_name", APPLICATION "[TV]", CVAR_SERVERINFO | CVAR_ARCHIVE );
tv_compresspackets = Cvar_Get( "tv_compresspackets", "1", 0 );
tv_maxclients = Cvar_Get( "tv_maxclients", "32", CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_NOSET );
tv_maxmvclients = Cvar_Get( "tv_maxmvclients", "4", CVAR_ARCHIVE | CVAR_SERVERINFO | CVAR_NOSET );
tv_public = Cvar_Get( "tv_public", "1", CVAR_ARCHIVE | CVAR_SERVERINFO );
tv_rcon_password = Cvar_Get( "tv_rcon_password", "", 0 );
tv_autorecord = Cvar_Get( "tv_autorecord", "", CVAR_ARCHIVE );
tv_lobbymusic = Cvar_Get( "tv_lobbymusic", "", CVAR_ARCHIVE );
tv_masterservers = Cvar_Get( "tv_masterservers", DEFAULT_MASTER_SERVERS_IPS, CVAR_LATCH );
tv_masterservers_steam = Cvar_Get( "tv_masterservers_steam", DEFAULT_MASTER_SERVERS_STEAM_IPS, CVAR_LATCH );
// flood control
tv_floodprotection_messages = Cvar_Get( "tv_floodprotection_messages", "10", 0 );
tv_floodprotection_messages->modified = true;
tv_floodprotection_seconds = Cvar_Get( "tv_floodprotection_seconds", "4", 0 );
tv_floodprotection_seconds->modified = true;
tv_floodprotection_penalty = Cvar_Get( "tv_floodprotection_delay", "20", 0 );
tv_floodprotection_penalty->modified = true;
if( tv_maxclients->integer < 0 )
Cvar_ForceSet( "tv_maxclients", "0" );
if( tv_maxclients->integer )
{
tvs.clients = ( client_t * )Mem_Alloc( tv_mempool, sizeof( client_t ) * tv_maxclients->integer );
}
else
{
tvs.clients = NULL;
}
tvs.lobby.spawncount = rand();
tvs.lobby.snapFrameTime = 100;
// IPv4
if( !NET_StringToAddress( tv_ip->string, &tvs.address ) )
Com_Error( ERR_FATAL, "Couldn't understand address of tv_ip cvar: %s\n", NET_ErrorString() );
NET_SetAddressPort( &tvs.address, tv_port->integer );
if( tv_udp->integer )
{
if( !NET_OpenSocket( &tvs.socket_udp, SOCKET_UDP, &tvs.address, true ) )
{
Com_Printf( "Error: Couldn't open UDP socket: %s\n", NET_ErrorString() );
Cvar_ForceSet( tv_udp->name, "0" );
}
}
// IPv6
if( !NET_StringToAddress( tv_ip6->string, &tvs.addressIPv6 ) )
Com_Error( ERR_FATAL, "Couldn't understand address of tv_ip6 cvar: %s\n", NET_ErrorString() );
NET_SetAddressPort( &tvs.addressIPv6, tv_port6->integer );
if( tvs.addressIPv6.type != NA_NOTRANSMIT )
{
if( !NET_OpenSocket( &tvs.socket_udp6, SOCKET_UDP, &tvs.addressIPv6, true ) )
{
Com_Printf( "Error: Couldn't open UDP6 socket: %s\n", NET_ErrorString() );
}
}
#ifdef TCP_ALLOW_TVCONNECT
if( tv_tcp->integer )
{
bool err = true;
if( !NET_OpenSocket( &tvs.socket_tcp, SOCKET_TCP, &tvs.address, true ) )
{
Com_Printf( "Error: Couldn't open TCP socket: %s\n", NET_ErrorString() );
}
else
{
NET_SetSocketNoDelay( &tvs.socket_tcp, 1 );
if( !NET_Listen( &tvs.socket_tcp ) )
{
Com_Printf( "Error: Couldn't listen to TCP socket: %s\n", NET_ErrorString() );
}
else
{
err = false;
}
}
if( tvs.addressIPv6.type != NA_NOTRANSMIT )
{
if( !NET_OpenSocket( &tvs.socket_tcp6, SOCKET_TCP, &tvs.addressIPv6, true ) )
{
Com_Printf( "Error: Couldn't open TCP6 socket: %s\n", NET_ErrorString() );
}
else
{
NET_SetSocketNoDelay( &tvs.socket_tcp6, 1 );
if( !NET_Listen( &tvs.socket_tcp6 ) )
{
Com_Printf( "Error: Couldn't listen to TCP6 socket: %s\n", NET_ErrorString() );
}
else
{
err = false;
}
}
}
if( err ) {
Cvar_ForceSet( tv_tcp->name, "0" );
}
}
#endif
TV_Downstream_InitMaster();
}
/*
==============
SV_InitGame
A brand new game has been started.
If mvd_spawn is non-zero, load the built-in MVD game module.
==============
*/
void SV_InitGame( unsigned mvd_spawn ) {
int i, entnum;
edict_t *ent;
client_t *client;
if( svs.initialized ) {
// cause any connected clients to reconnect
SV_Shutdown( "Server restarted\n", ERR_RECONNECT | mvd_spawn );
} else {
#if USE_CLIENT
// make sure the client is down
CL_Disconnect( ERR_RECONNECT );
SCR_BeginLoadingPlaque();
#endif
CM_FreeMap( &sv.cm );
SV_FreeFile( sv.entitystring );
memset( &sv, 0, sizeof( sv ) );
#if USE_FPS
// set up default frametime for main loop
sv.frametime = BASE_FRAMETIME;
#endif
}
// get any latched variable changes (maxclients, etc)
Cvar_GetLatchedVars ();
#if !USE_CLIENT
Cvar_Reset( sv_recycle );
#endif
if( mvd_spawn ) {
Cvar_Set( "deathmatch", "1" );
Cvar_Set( "coop", "0" );
} else {
if( Cvar_VariableInteger( "coop" ) &&
Cvar_VariableInteger( "deathmatch" ) )
{
Com_Printf( "Deathmatch and Coop both set, disabling Coop\n" );
Cvar_Set( "coop", "0" );
}
// dedicated servers can't be single player and are usually DM
// so unless they explicity set coop, force it to deathmatch
if( Com_IsDedicated() ) {
if( !Cvar_VariableInteger( "coop" ) )
Cvar_Set( "deathmatch", "1" );
}
}
// init clients
if( Cvar_VariableInteger( "deathmatch" ) ) {
if( sv_maxclients->integer <= 1 ) {
Cvar_SetInteger( sv_maxclients, 8, FROM_CODE );
} else if( sv_maxclients->integer > CLIENTNUM_RESERVED ) {
Cvar_SetInteger( sv_maxclients, CLIENTNUM_RESERVED, FROM_CODE );
}
} else if( Cvar_VariableInteger( "coop" ) ) {
if( sv_maxclients->integer <= 1 || sv_maxclients->integer > 4 )
Cvar_Set( "maxclients", "4" );
} else { // non-deathmatch, non-coop is one player
Cvar_FullSet( "maxclients", "1", CVAR_SERVERINFO|CVAR_LATCH, FROM_CODE );
}
// enable networking
if( sv_maxclients->integer > 1 ) {
NET_Config( NET_SERVER );
}
svs.client_pool = SV_Mallocz( sizeof( client_t ) * sv_maxclients->integer );
svs.num_entities = sv_maxclients->integer * UPDATE_BACKUP * MAX_PACKET_ENTITIES;
svs.entities = SV_Mallocz( sizeof( entity_state_t ) * svs.num_entities );
#if USE_MVD_SERVER
// initialize MVD server
if( !mvd_spawn ) {
SV_MvdInit();
}
#endif
Cvar_ClampInteger( sv_reserved_slots, 0, sv_maxclients->integer - 1 );
#if USE_ZLIB
svs.z.zalloc = SV_Zalloc;
svs.z.zfree = SV_Zfree;
if( deflateInit2( &svs.z, Z_DEFAULT_COMPRESSION, Z_DEFLATED,
-MAX_WBITS, 9, Z_DEFAULT_STRATEGY ) != Z_OK )
{
Com_Error( ERR_FATAL, "%s: deflateInit2() failed", __func__ );
}
#endif
// init game
#if USE_MVD_CLIENT
if( mvd_spawn ) {
if( ge ) {
SV_ShutdownGameProgs();
}
ge = &mvd_ge;
ge->Init();
} else
#endif
SV_InitGameProgs();
// send heartbeat very soon
svs.last_heartbeat = -(HEARTBEAT_SECONDS-5)*1000;
for( i = 0; i < sv_maxclients->integer; i++ ) {
client = svs.client_pool + i;
entnum = i + 1;
ent = EDICT_NUM( entnum );
ent->s.number = entnum;
client->edict = ent;
client->number = i;
}
#if USE_AC_SERVER
AC_Connect( mvd_spawn );
#endif
svs.initialized = qtrue;
}
void VID_StartupGamma( void )
{
// Device supports gamma anyway, but cannot do anything with it.
fs_offset_t gamma_size;
byte *savedGamma;
size_t gammaTypeSize = sizeof(glState.stateRamp);
// init gamma ramp
Q_memset( glState.stateRamp, 0, gammaTypeSize);
#if defined(XASH_SDL)
glConfig.deviceSupportsGamma = !SDL_GetWindowGammaRamp( host.hWnd, NULL, NULL, NULL);
#endif
if( !glConfig.deviceSupportsGamma )
{
// force to set cvar
Cvar_FullSet( "gl_ignorehwgamma", "1", CVAR_GLCONFIG );
MsgDev( D_ERROR, "VID_StartupGamma: hardware gamma unsupported\n");
}
if( gl_ignorehwgamma->integer )
{
glConfig.deviceSupportsGamma = false; // even if supported!
BuildGammaTable( vid_gamma->value, vid_texgamma->value );
MsgDev( D_NOTE, "VID_StartupGamma: software gamma initialized\n" );
return;
}
// share this extension so engine can grab them
GL_SetExtension( GL_HARDWARE_GAMMA_CONTROL, glConfig.deviceSupportsGamma );
savedGamma = FS_LoadFile( "gamma.dat", &gamma_size, false );
if( !savedGamma || gamma_size != (fs_offset_t)gammaTypeSize)
{
// saved gamma not found or corrupted file
FS_WriteFile( "gamma.dat", glState.stateRamp, gammaTypeSize);
MsgDev( D_NOTE, "VID_StartupGamma: gamma.dat initialized\n" );
if( savedGamma ) Mem_Free( savedGamma );
}
else
{
GL_BuildGammaTable();
// validate base gamma
if( !Q_memcmp( savedGamma, glState.stateRamp, gammaTypeSize))
{
// all ok, previous gamma is valid
MsgDev( D_NOTE, "VID_StartupGamma: validate screen gamma - ok\n" );
}
else if( !Q_memcmp( glState.gammaRamp, glState.stateRamp, gammaTypeSize))
{
// screen gamma is equal to render gamma (probably previous instance crashed)
// run additional check to make sure for it
if( Q_memcmp( savedGamma, glState.stateRamp, gammaTypeSize))
{
// yes, current gamma it's totally wrong, restore it from gamma.dat
MsgDev( D_NOTE, "VID_StartupGamma: restore original gamma after crash\n" );
Q_memcpy( glState.stateRamp, savedGamma, gammaTypeSize);
}
else
{
// oops, savedGamma == glState.stateRamp == glState.gammaRamp
// probably r_gamma set as default
MsgDev( D_NOTE, "VID_StartupGamma: validate screen gamma - disabled\n" );
}
}
else if( !Q_memcmp( glState.gammaRamp, savedGamma, gammaTypeSize))
{
// saved gamma is equal render gamma, probably gamma.dat wroted after crash
// run additional check to make sure it
if( Q_memcmp( savedGamma, glState.stateRamp, gammaTypeSize))
{
// yes, saved gamma it's totally wrong, get origianl gamma from screen
MsgDev( D_NOTE, "VID_StartupGamma: merge gamma.dat after crash\n" );
FS_WriteFile( "gamma.dat", glState.stateRamp, gammaTypeSize);
}
else
{
// oops, savedGamma == glState.stateRamp == glState.gammaRamp
// probably r_gamma set as default
MsgDev( D_NOTE, "VID_StartupGamma: validate screen gamma - disabled\n" );
}
}
else
{
// current gamma unset by other application, so we can restore it here
MsgDev( D_NOTE, "VID_StartupGamma: restore original gamma after crash\n" );
Q_memcpy( glState.stateRamp, savedGamma, gammaTypeSize);
}
Mem_Free( savedGamma );
}
vid_gamma->modified = true;
}
/*
* Sets the gamedir and path to a different directory.
*/
void
FS_SetGamedir(char *dir)
{
int i;
fsSearchPath_t *next;
if (strstr(dir, "..") || strstr(dir, "/"))
{
Com_Printf("Gamedir should be a single filename, not a path.\n");
return;
}
/* Free up any current game dir info. */
while (fs_searchPaths != fs_baseSearchPaths)
{
if (fs_searchPaths->pack)
{
if (fs_searchPaths->pack->pak)
{
fclose(fs_searchPaths->pack->pak);
}
#ifdef ZIP
if (fs_searchPaths->pack->pk3)
{
unzClose(fs_searchPaths->pack->pk3);
}
#endif
Z_Free(fs_searchPaths->pack->files);
Z_Free(fs_searchPaths->pack);
}
next = fs_searchPaths->next;
Z_Free(fs_searchPaths);
fs_searchPaths = next;
}
/* Close open files for game dir. */
for (i = 0; i < MAX_HANDLES; i++)
{
if (strstr(fs_handles[i].name, dir) &&
((fs_handles[i].file != NULL)
#ifdef ZIP
|| (fs_handles[i].zip != NULL)
#endif
))
{
FS_FCloseFile(i);
}
}
/* Flush all data, so it will be forced to reload. */
if ((dedicated != NULL) && (dedicated->value != 1))
{
Cbuf_AddText("vid_restart\nsnd_restart\n");
}
Com_sprintf(fs_gamedir, sizeof(fs_gamedir), "%s/%s",
fs_basedir->string, dir);
if ((strcmp(dir, BASEDIRNAME) == 0) || (*dir == 0))
{
Cvar_FullSet("gamedir", "", CVAR_SERVERINFO | CVAR_NOSET);
Cvar_FullSet("game", "", CVAR_LATCH | CVAR_SERVERINFO);
}
else
{
Cvar_FullSet("gamedir", dir, CVAR_SERVERINFO | CVAR_NOSET);
if (fs_cddir->string[0] == '\0')
{
FS_AddGameDirectory(va("%s/%s", fs_cddir->string, dir));
}
#ifdef SYSTEMWIDE
FS_AddSystemwideGameDirectory(dir);
#endif
FS_AddGameDirectory(va("%s/%s", fs_basedir->string, dir));
FS_AddHomeAsGameDirectory(dir);
}
}
