/*
=====================
CL_NextDemo
Called to play the next demo in the demo loop
=====================
*/
void
CL_NextDemo(void)
{
char str[1024];
if (cls.demonum == -1)
return; // don't play demos
SCR_BeginLoadingPlaque();
if (!cls.demos[cls.demonum][0] || cls.demonum == MAX_DEMOS) {
cls.demonum = 0;
if (!cls.demos[cls.demonum][0]) {
Con_Printf("No demos listed with startdemos\n");
cls.demonum = -1;
return;
}
}
sprintf(str, "playdemo %s\n", cls.demos[cls.demonum]);
Cbuf_InsertText(str);
cls.demonum++;
}
/*
======================
SV_Map
the full syntax is:
map [*]<map>$<startspot>+<nextserver>
command from the console or progs.
Map can also be a.cin, .pcx, or .dm2 file
Nextserver is used to allow a cinematic to play, then proceed to
another level:
map tram.cin+jail_e3
======================
*/
void SV_Map (qboolean attractloop, char *levelstring, qboolean loadgame)
{
char level[MAX_QPATH];
char *ch;
int l;
char spawnpoint[MAX_QPATH];
sv.loadgame = loadgame;
sv.attractloop = attractloop;
if (sv.state == ss_dead && !sv.loadgame)
SV_InitGame (); // the game is just starting
strcpy (level, levelstring);
// if there is a + in the map, set nextserver to the remainder
ch = strstr(level, "+");
if (ch)
{
*ch = 0;
Cvar_Set ("nextserver", va("gamemap \"%s\"", ch+1));
}
else
Cvar_Set ("nextserver", "");
//ZOID special hack for end game screen in coop mode
if (Cvar_VariableValue ("coop") && !Q_stricmp(level, "victory.pcx"))
Cvar_Set ("nextserver", "gamemap \"*base1\"");
// if there is a $, use the remainder as a spawnpoint
ch = strstr(level, "$");
if (ch)
{
*ch = 0;
strcpy (spawnpoint, ch+1);
}
else
spawnpoint[0] = 0;
// skip the end-of-unit flag if necessary
if (level[0] == '*')
strcpy (level, level+1);
l = strlen(level);
if (l > 4 && !strcmp (level+l-4, ".cin") )
{
SCR_BeginLoadingPlaque (); // for local system
SV_BroadcastCommand ("changing\n");
SV_SpawnServer (level, spawnpoint, ss_cinematic, attractloop, loadgame);
}
else if (l > 4 && !strcmp (level+l-4, ".dm2") )
{
SCR_BeginLoadingPlaque (); // for local system
SV_BroadcastCommand ("changing\n");
SV_SpawnServer (level, spawnpoint, ss_demo, attractloop, loadgame);
}
else if (l > 4 && !strcmp (level+l-4, ".pcx") )
{
SCR_BeginLoadingPlaque (); // for local system
SV_BroadcastCommand ("changing\n");
SV_SpawnServer (level, spawnpoint, ss_pic, attractloop, loadgame);
}
else
{
SCR_BeginLoadingPlaque (); // for local system
SV_BroadcastCommand ("changing\n");
SV_SendClientMessages ();
SV_SpawnServer (level, spawnpoint, ss_game, attractloop, loadgame);
Cbuf_CopyToDefer ();
}
SV_BroadcastCommand ("reconnect\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));
}
}
/*
==================
Host_Reconnect_f
This command causes the client to wait for the signon messages again.
This is sent just before a server changes levels
==================
*/
void Host_Reconnect_f (void)
{
SCR_BeginLoadingPlaque ();
cls.signon = 0; // need new connection messages
}
/*
* 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 );
}
/*
====================
Host_Init
====================
*/
static void Host_Init (void)
{
int i;
const char* os;
char vabuf[1024];
if (COM_CheckParm("-profilegameonly"))
Sys_AllowProfiling(false);
// LordHavoc: quake never seeded the random number generator before... heh
if (COM_CheckParm("-benchmark"))
srand(0); // predictable random sequence for -benchmark
else
srand((unsigned int)time(NULL));
// FIXME: this is evil, but possibly temporary
// LordHavoc: doesn't seem very temporary...
// LordHavoc: made this a saved cvar
// COMMANDLINEOPTION: Console: -developer enables warnings and other notices (RECOMMENDED for mod developers)
if (COM_CheckParm("-developer"))
{
developer.value = developer.integer = 1;
developer.string = "1";
}
if (COM_CheckParm("-developer2") || COM_CheckParm("-developer3"))
{
developer.value = developer.integer = 1;
developer.string = "1";
developer_extra.value = developer_extra.integer = 1;
developer_extra.string = "1";
developer_insane.value = developer_insane.integer = 1;
developer_insane.string = "1";
developer_memory.value = developer_memory.integer = 1;
developer_memory.string = "1";
developer_memorydebug.value = developer_memorydebug.integer = 1;
developer_memorydebug.string = "1";
}
if (COM_CheckParm("-developer3"))
{
gl_paranoid.integer = 1;gl_paranoid.string = "1";
gl_printcheckerror.integer = 1;gl_printcheckerror.string = "1";
}
// COMMANDLINEOPTION: Console: -nostdout disables text output to the terminal the game was launched from
if (COM_CheckParm("-nostdout"))
sys_nostdout = 1;
// used by everything
Memory_Init();
// initialize console command/cvar/alias/command execution systems
Cmd_Init();
// initialize memory subsystem cvars/commands
Memory_Init_Commands();
// initialize console and logging and its cvars/commands
Con_Init();
// initialize various cvars that could not be initialized earlier
u8_Init();
Curl_Init_Commands();
Cmd_Init_Commands();
Sys_Init_Commands();
COM_Init_Commands();
FS_Init_Commands();
// initialize console window (only used by sys_win.c)
Sys_InitConsole();
// initialize the self-pack (must be before COM_InitGameType as it may add command line options)
FS_Init_SelfPack();
// detect gamemode from commandline options or executable name
COM_InitGameType();
// construct a version string for the corner of the console
os = DP_OS_NAME;
dpsnprintf (engineversion, sizeof (engineversion), "%s %s %s", gamename, os, buildstring);
Con_Printf("%s\n", engineversion);
// initialize process nice level
Sys_InitProcessNice();
// initialize ixtable
Mathlib_Init();
// initialize filesystem (including fs_basedir, fs_gamedir, -game, scr_screenshot_name)
FS_Init();
// register the cvars for session locking
Host_InitSession();
// must be after FS_Init
Crypto_Init();
Crypto_Init_Commands();
NetConn_Init();
Curl_Init();
//PR_Init();
//PR_Cmd_Init();
PRVM_Init();
Mod_Init();
World_Init();
SV_Init();
V_Init(); // some cvars needed by server player physics (cl_rollangle etc)
Host_InitCommands();
Host_InitLocal();
Host_ServerOptions();
Thread_Init();
if (cls.state == ca_dedicated)
Cmd_AddCommand ("disconnect", CL_Disconnect_f, "disconnect from server (or disconnect all clients if running a server)");
else
{
Con_DPrintf("Initializing client\n");
R_Modules_Init();
Palette_Init();
#ifdef CONFIG_MENU
MR_Init_Commands();
#endif
VID_Shared_Init();
VID_Init();
Render_Init();
S_Init();
CDAudio_Init();
Key_Init();
CL_Init();
}
// save off current state of aliases, commands and cvars for later restore if FS_GameDir_f is called
// NOTE: menu commands are freed by Cmd_RestoreInitState
Cmd_SaveInitState();
// FIXME: put this into some neat design, but the menu should be allowed to crash
// without crashing the whole game, so this should just be a short-time solution
// here comes the not so critical stuff
if (setjmp(host_abortframe)) {
return;
}
Host_AddConfigText();
Cbuf_Execute();
// if stuffcmds wasn't run, then quake.rc is probably missing, use default
if (!host_stuffcmdsrun)
{
Cbuf_AddText("exec default.cfg\nexec " CONFIGFILENAME "\nexec autoexec.cfg\nstuffcmds\n");
Cbuf_Execute();
}
// put up the loading image so the user doesn't stare at a black screen...
SCR_BeginLoadingPlaque(true);
#ifdef CONFIG_MENU
if (cls.state != ca_dedicated)
{
MR_Init();
}
#endif
// check for special benchmark mode
// COMMANDLINEOPTION: Client: -benchmark <demoname> runs a timedemo and quits, results of any timedemo can be found in gamedir/benchmark.log (for example id1/benchmark.log)
i = COM_CheckParm("-benchmark");
if (i && i + 1 < com_argc)
if (!sv.active && !cls.demoplayback && !cls.connect_trying)
{
Cbuf_AddText(va(vabuf, sizeof(vabuf), "timedemo %s\n", com_argv[i + 1]));
Cbuf_Execute();
}
// check for special demo mode
// COMMANDLINEOPTION: Client: -demo <demoname> runs a playdemo and quits
i = COM_CheckParm("-demo");
if (i && i + 1 < com_argc)
if (!sv.active && !cls.demoplayback && !cls.connect_trying)
{
Cbuf_AddText(va(vabuf, sizeof(vabuf), "playdemo %s\n", com_argv[i + 1]));
Cbuf_Execute();
}
// COMMANDLINEOPTION: Client: -capturedemo <demoname> captures a playdemo and quits
i = COM_CheckParm("-capturedemo");
if (i && i + 1 < com_argc)
if (!sv.active && !cls.demoplayback && !cls.connect_trying)
{
Cbuf_AddText(va(vabuf, sizeof(vabuf), "playdemo %s\ncl_capturevideo 1\n", com_argv[i + 1]));
Cbuf_Execute();
}
if (cls.state == ca_dedicated || COM_CheckParm("-listen"))
if (!sv.active && !cls.demoplayback && !cls.connect_trying)
{
Cbuf_AddText("startmap_dm\n");
Cbuf_Execute();
}
if (!sv.active && !cls.demoplayback && !cls.connect_trying)
{
#ifdef CONFIG_MENU
Cbuf_AddText("togglemenu 1\n");
#endif
Cbuf_Execute();
}
Con_DPrint("========Initialized=========\n");
//Host_StartVideo();
if (cls.state != ca_dedicated)
SV_StartThread();
}
void SV_ChangeLevel2_f( void )
{
char *spawn_entity, *mapname;
int flags, c = Cmd_Argc();
if( c < 2 )
{
Msg( "Usage: changelevel2 <map> [landmark]\n" );
return;
}
if( host_xashds_hacks->value )
{
Cbuf_InsertText(va("rcon changelevel2 %s %s\n",Cmd_Argv( 1 ), Cmd_Argv( 2 )));
return;
}
mapname = Cmd_Argv( 1 );
// determine spawn entity classname
if( sv_maxclients->integer == 1 )
spawn_entity = GI->sp_entity;
else spawn_entity = GI->mp_entity;
flags = SV_MapIsValid( mapname, spawn_entity, Cmd_Argv( 2 ));
if( flags & MAP_INVALID_VERSION )
{
Msg( "SV_ChangeLevel: Map %s is invalid or not supported.\n", mapname );
return;
}
if(!( flags & MAP_IS_EXIST ))
{
Msg( "SV_ChangeLevel: Map %s doesn't exist.\n", mapname );
return;
}
if( c >= 3 && !Q_stricmp( sv.name, Cmd_Argv( 1 )))
{
MsgDev( D_INFO, "SV_ChangeLevel: Can't changelevel with same map. Ignored.\n" );
return;
}
// bad changelevel position invoke enables in one-way transtion
if( sv.net_framenum < 30 )
{
if( sv_validate_changelevel->integer )
{
MsgDev( D_INFO, "SV_ChangeLevel: An infinite changelevel detected.\n" );
MsgDev( D_INFO, "Changelevel will be disabled until the next save\\restore.\n" );
return; // lock with svs.spawncount here
}
}
/*if( sv.state != ss_active )
{
MsgDev( D_INFO, "Only the server may changelevel\n" );
return;
}*/
SCR_BeginLoadingPlaque( false );
SV_ChangeLevel( true, Cmd_Argv( 1 ), Cmd_Argv( 2 ));
}
/*
* ======================
* SV_Map
*
* the full syntax is:
*
* map [*]<map>$<startspot>+<nextserver>
*
* command from the console or progs.
* Map can also be a.cin, .pcx, or .dm2 file
* Nextserver is used to allow a cinematic to play, then proceed to
* another level:
*
* map tram.cin+jail_e3
* ======================
*/
void SV_Map(qboolean attractloop, char *levelstring, qboolean loadgame)
{
char level[MAX_QPATH];
char *ch;
int l;
char spawnpoint[MAX_QPATH];
sv.loadgame = loadgame;
sv.attractloop = attractloop;
if ((sv.state == ss_dead) && !sv.loadgame)
{
SV_InitGame(); // the game is just starting
}
// r1ch fix: buffer overflow
// strcpy (level, levelstring);
strncpy(level, levelstring, sizeof(level) - 1);
// if there is a + in the map, set nextserver to the remainder
ch = strstr(level, "+");
if (ch)
{
*ch = 0;
Cvar_Set("nextserver", va("gamemap \"%s\"", ch + 1));
}
else
{
Cvar_Set("nextserver", "");
}
//ZOID special hack for end game screen in coop mode
if (Cvar_VariableValue("coop") && !Q_strcasecmp(level, "victory.pcx"))
{
Cvar_Set("nextserver", "gamemap \"*base1\"");
}
// if there is a $, use the remainder as a spawnpoint
ch = strstr(level, "$");
if (ch)
{
*ch = 0;
strcpy(spawnpoint, ch + 1);
}
else
{
spawnpoint[0] = 0;
}
// skip the end-of-unit flag if necessary
if (level[0] == '*')
{
strcpy(level, level + 1);
}
l = strlen(level);
#ifdef ROQ_SUPPORT
if ((l > 4) && (!strcmp(level + l - 4, ".cin") || !strcmp(level + l - 4, ".roq")))
#else
if ((l > 4) && !strcmp(level + l - 4, ".cin"))
#endif // ROQ_SUPPORT
{
if (!dedicated->value)
{
#ifndef DEDICATED_ONLY
SCR_BeginLoadingPlaque(); // for local system
#endif
}
SV_BroadcastCommand("changing\n");
SV_SpawnServer(level, spawnpoint, ss_cinematic, attractloop, loadgame);
}
else if ((l > 4) && !strcmp(level + l - 4, ".dm2"))
{
if (!dedicated->value)
{
#ifndef DEDICATED_ONLY
SCR_BeginLoadingPlaque(); // for local system
#endif
}
SV_BroadcastCommand("changing\n");
SV_SpawnServer(level, spawnpoint, ss_demo, attractloop, loadgame);
}
else if ((l > 4) && !strcmp(level + l - 4, ".pcx"))
{
if (!dedicated->value)
{
#ifndef DEDICATED_ONLY
SCR_BeginLoadingPlaque(); // for local system
#endif
}
SV_BroadcastCommand("changing\n");
SV_SpawnServer(level, spawnpoint, ss_pic, attractloop, loadgame);
}
else
{
if (!dedicated->value)
{
#ifndef DEDICATED_ONLY
SCR_BeginLoadingPlaque(); // for local system
#endif
}
SV_BroadcastCommand("changing\n");
SV_SendClientMessages();
SV_SpawnServer(level, spawnpoint, ss_game, attractloop, loadgame);
Cbuf_CopyToDefer();
}
SV_BroadcastCommand("reconnect\n");
}
/*
==================
SV_Map_f
Goes directly to a given map without any savegame archiving.
For development work
==================
*/
void SV_Map_f( void )
{
char *spawn_entity;
string mapname;
int flags;
if( Cmd_Argc() != 2 )
{
Msg( "Usage: map <mapname>\n" );
return;
}
if( host_xashds_hacks->value )
{
CL_Disconnect();
Cbuf_InsertText(va("wait;rcon map %s\n",Cmd_Argv( 1 )));
Cbuf_AddText("wait;connect 127.0.0.1\n");
return;
}
// hold mapname to other place
Q_strncpy( mapname, Cmd_Argv( 1 ), sizeof( mapname ));
// determine spawn entity classname
if( sv_maxclients->integer == 1 )
spawn_entity = GI->sp_entity;
else spawn_entity = GI->mp_entity;
flags = SV_MapIsValid( mapname, spawn_entity, NULL );
if( flags & MAP_INVALID_VERSION )
{
Msg( "SV_NewMap: map %s is invalid or not supported\n", mapname );
return;
}
if(!( flags & MAP_IS_EXIST ))
{
Msg( "SV_NewMap: map %s doesn't exist\n", mapname );
return;
}
if(!( flags & MAP_HAS_SPAWNPOINT ))
{
Msg( "SV_NewMap: map %s doesn't have a valid spawnpoint\n", mapname );
return;
}
// init network stuff
NET_Config(( sv_maxclients->integer > 1 ));
// changing singleplayer to multiplayer or back. refresh the player count
if(( sv_maxclients->modified ) || ( deathmatch->modified ) || ( coop->modified ) || ( teamplay->modified ))
Host_ShutdownServer();
SCR_BeginLoadingPlaque( false );
sv.changelevel = false;
sv.background = false;
sv.loadgame = false; // set right state
SV_ClearSaveDir (); // delete all temporary *.hl files
SV_DeactivateServer();
SV_SpawnServer( mapname, NULL );
SV_LevelInit( mapname, NULL, NULL, false );
SV_ActivateServer ();
}
/*
=====================
CL_ParseServerMessage
=====================
*/
void CL_ParseServerMessage( sizebuf_t *msg )
{
char *s;
int i, j, cmd;
int param1, param2;
int bufStart;
cls_message_debug.parsing = true; // begin parsing
starting_count = BF_GetNumBytesRead( msg ); // updates each frame
// parse the message
while( 1 )
{
if( BF_CheckOverflow( msg ))
{
Host_Error( "CL_ParseServerMessage: overflow!\n" );
return;
}
// mark start position
bufStart = BF_GetNumBytesRead( msg );
// end of message
if( BF_GetNumBitsLeft( msg ) < 8 )
break;
cmd = BF_ReadByte( msg );
// record command for debugging spew on parse problem
CL_Parse_RecordCommand( cmd, bufStart );
// other commands
switch( cmd )
{
case svc_bad:
Host_Error( "svc_bad\n" );
break;
case svc_nop:
// this does nothing
break;
case svc_disconnect:
MsgDev( D_INFO, "Disconnected from server\n" );
CL_Drop ();
Host_AbortCurrentFrame ();
break;
case svc_changing:
if( BF_ReadOneBit( msg ))
{
cls.changelevel = true;
S_StopAllSounds();
if( cls.demoplayback )
{
SCR_BeginLoadingPlaque( cl.background );
cls.changedemo = true;
}
}
else MsgDev( D_INFO, "Server disconnected, reconnecting\n" );
CL_ClearState ();
CL_InitEdicts (); // re-arrange edicts
if( cls.demoplayback )
{
cl.background = (cls.demonum != -1) ? true : false;
cls.state = ca_connected;
}
else cls.state = ca_connecting;
cls.connect_time = MAX_HEARTBEAT; // CL_CheckForResend() will fire immediately
break;
case svc_setview:
cl.refdef.viewentity = BF_ReadWord( msg );
break;
case svc_sound:
CL_ParseSoundPacket( msg, false );
break;
case svc_time:
// shuffle timestamps
cl.mtime[1] = cl.mtime[0];
cl.mtime[0] = BF_ReadFloat( msg );
break;
case svc_print:
i = BF_ReadByte( msg );
MsgDev( D_INFO, "^6%s", BF_ReadString( msg ));
if( i == PRINT_CHAT ) S_StartLocalSound( "common/menu2.wav", VOL_NORM, false );
break;
case svc_stufftext:
CL_ParseStuffText( msg );
break;
case svc_lightstyle:
CL_ParseLightStyle( msg );
break;
case svc_setangle:
CL_ParseSetAngle( msg );
break;
case svc_serverdata:
Cbuf_Execute(); // make sure any stuffed commands are done
CL_ParseServerData( msg );
break;
case svc_addangle:
CL_ParseAddAngle( msg );
break;
case svc_clientdata:
CL_ParseClientData( msg );
break;
case svc_packetentities:
CL_ParsePacketEntities( msg, false );
break;
case svc_deltapacketentities:
CL_ParsePacketEntities( msg, true );
break;
case svc_updatepings:
CL_UpdateUserPings( msg );
break;
case svc_usermessage:
CL_RegisterUserMessage( msg );
break;
case svc_particle:
CL_ParseParticles( msg );
break;
case svc_restoresound:
CL_ParseRestoreSoundPacket( msg );
break;
case svc_spawnstatic:
CL_ParseStaticEntity( msg );
break;
case svc_ambientsound:
CL_ParseSoundPacket( msg, true );
break;
case svc_crosshairangle:
CL_ParseCrosshairAngle( msg );
break;
case svc_spawnbaseline:
CL_ParseBaseline( msg );
break;
case svc_temp_entity:
CL_ParseTempEntity( msg );
break;
case svc_setpause:
cl.refdef.paused = ( BF_ReadOneBit( msg ) != 0 );
break;
case svc_deltamovevars:
CL_ParseMovevars( msg );
break;
case svc_customization:
CL_ParseCustomization( msg );
break;
case svc_centerprint:
CL_CenterPrint( BF_ReadString( msg ), 0.25f );
break;
case svc_event:
CL_ParseEvent( msg );
break;
case svc_event_reliable:
CL_ParseReliableEvent( msg );
break;
case svc_updateuserinfo:
CL_UpdateUserinfo( msg );
break;
case svc_intermission:
cl.refdef.intermission = true;
break;
case svc_modelindex:
CL_PrecacheModel( msg );
break;
case svc_soundindex:
CL_PrecacheSound( msg );
break;
case svc_soundfade:
CL_ParseSoundFade( msg );
break;
case svc_cdtrack:
param1 = BF_ReadByte( msg );
param1 = bound( 1, param1, MAX_CDTRACKS ); // tracknum
param2 = BF_ReadByte( msg );
param2 = bound( 1, param2, MAX_CDTRACKS ); // loopnum
S_StartBackgroundTrack( clgame.cdtracks[param1-1], clgame.cdtracks[param2-1], 0 );
break;
case svc_serverinfo:
CL_ServerInfo( msg );
break;
case svc_eventindex:
CL_PrecacheEvent( msg );
break;
case svc_deltatable:
Delta_ParseTableField( msg );
break;
case svc_weaponanim:
param1 = BF_ReadByte( msg ); // iAnim
param2 = BF_ReadByte( msg ); // body
CL_WeaponAnim( param1, param2 );
break;
case svc_bspdecal:
CL_ParseStaticDecal( msg );
break;
case svc_roomtype:
param1 = BF_ReadShort( msg );
Cvar_SetFloat( "room_type", param1 );
break;
case svc_chokecount:
i = BF_ReadByte( msg );
j = cls.netchan.incoming_acknowledged - 1;
for( ; i > 0 && j > cls.netchan.outgoing_sequence - CL_UPDATE_BACKUP; j-- )
{
if( cl.frames[j & CL_UPDATE_MASK].receivedtime != -3.0 )
{
cl.frames[j & CL_UPDATE_MASK].receivedtime = -2.0;
i--;
}
}
break;
case svc_resourcelist:
CL_ParseResourceList( msg );
break;
case svc_director:
CL_ParseDirector( msg );
break;
case svc_studiodecal:
CL_ParseStudioDecal( msg );
break;
case svc_querycvarvalue:
CL_ParseCvarValue( msg );
break;
case svc_querycvarvalue2:
CL_ParseCvarValue2( msg );
break;
default:
CL_ParseUserMessage( msg, cmd );
break;
}
}
cls_message_debug.parsing = false; // done
// we don't know if it is ok to save a demo message until
// after we have parsed the frame
if( !cls.demoplayback )
{
if( cls.demorecording && !cls.demowaiting )
{
CL_WriteDemoMessage( false, starting_count, msg );
}
else if( cls.state != ca_active )
{
CL_WriteDemoMessage( true, starting_count, msg );
}
}
}
/*
======================
Host_Map_f
handle a
map <servername>
command from the console. Active clients are kicked off.
======================
*/
static void Host_Map_f (void)
{
int i;
char name[MAX_QPATH];
if (Cmd_Argc() < 2) //no map name given
{
Con_Printf ("map <levelname>: start a new server\n");
if (cls.state == ca_disconnected)
return;
if (cls.state == ca_connected)
{
Con_Printf ("Current level: %s [ %s ]\n",
cl.levelname, cl.mapname);
return;
}
// (cls.state == ca_dedicated)
if (sv.active)
{
Con_Printf ("Current level: %s [ %s ]\n",
SV_GetLevelname(), sv.name);
}
return;
}
if (cmd_source != src_command)
return;
cls.demonum = -1; // stop demo loop in case this fails
CL_Disconnect ();
Host_ShutdownServer(false);
Key_SetDest (key_game); // remove console or menu
SCR_BeginLoadingPlaque ();
info_mask = 0;
if (!coop.integer && deathmatch.integer)
info_mask2 = 0x80000000;
else
info_mask2 = 0;
svs.serverflags = 0; // haven't completed an episode yet
q_strlcpy (name, Cmd_Argv(1), sizeof(name));
SV_SpawnServer (name, NULL);
if (!sv.active)
return;
if (cls.state != ca_dedicated)
{
loading_stage = 2;
memset (cls.spawnparms, 0, MAX_MAPSTRING);
for (i = 2; i < Cmd_Argc(); i++)
{
q_strlcat (cls.spawnparms, Cmd_Argv(i), MAX_MAPSTRING);
q_strlcat (cls.spawnparms, " ", MAX_MAPSTRING);
}
Cmd_ExecuteString ("connect local", src_command);
}
}
/*
==============
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;
}
/*
================
SV_SpawnServer
Change the server to a new map, taking all connected
clients along with it.
================
*/
void SV_SpawnServer( cm_t *cm, const char *server, const char *spawnpoint ) {
int i;
client_t *client;
#if USE_CLIENT
SCR_BeginLoadingPlaque(); // for local system
#endif
Com_Printf( "------- Server Initialization -------\n" );
Com_Printf( "SpawnServer: %s\n", server );
// everyone needs to reconnect
FOR_EACH_CLIENT( client ) {
SV_ClientReset( client );
}
SV_BroadcastCommand( "changing map=%s\n", server );
SV_SendClientMessages();
SV_SendAsyncPackets();
// free current level
CM_FreeMap( &sv.cm );
SV_FreeFile( sv.entitystring );
// wipe the entire per-level structure
memset( &sv, 0, sizeof( sv ) );
sv.spawncount = ( rand() | ( rand() << 16 ) ) ^ Sys_Milliseconds();
sv.spawncount &= 0x7FFFFFFF;
// set legacy spawncounts
FOR_EACH_CLIENT( client ) {
client->spawncount = sv.spawncount;
}
// reset entity counter
svs.next_entity = 0;
#if USE_FPS
// set framerate parameters
set_frame_time();
#endif
// save name for levels that don't set message
Q_strlcpy( sv.configstrings[CS_NAME], server, MAX_QPATH );
Q_strlcpy( sv.name, server, sizeof( sv.name ) );
if( Cvar_VariableInteger( "deathmatch" ) ) {
sprintf( sv.configstrings[CS_AIRACCEL],
"%d", sv_airaccelerate->integer );
} else {
strcpy( sv.configstrings[CS_AIRACCEL], "0" );
}
#if !USE_CLIENT
resolve_masters();
#endif
override_entity_string( server );
sv.cm = *cm;
sprintf( sv.configstrings[CS_MAPCHECKSUM], "%d", ( int )cm->cache->checksum );
// set inline model names
Q_concat( sv.configstrings[CS_MODELS + 1], MAX_QPATH, "maps/", server, ".bsp", NULL );
for( i = 1; i < cm->cache->nummodels; i++ ) {
sprintf( sv.configstrings[ CS_MODELS + 1 + i ], "*%d", i );
}
//
// clear physics interaction links
//
SV_ClearWorld();
//
// spawn the rest of the entities on the map
//
// precache and static commands can be issued during
// map initialization
sv.state = ss_loading;
X86_PUSH_FPCW;
X86_SINGLE_FPCW;
// load and spawn all other entities
ge->SpawnEntities ( sv.name, sv.entitystring ?
sv.entitystring : cm->cache->entitystring, spawnpoint );
// run two frames to allow everything to settle
ge->RunFrame (); sv.framenum++;
ge->RunFrame (); sv.framenum++;
X86_POP_FPCW;
// make sure maxclients string is correct
sprintf( sv.configstrings[CS_MAXCLIENTS], "%d", sv_maxclients->integer );
// all precaches are complete
sv.state = ss_game;
#if USE_MVD_SERVER
// respawn dummy MVD client, set base states, etc
SV_MvdMapChanged();
#endif
// set serverinfo variable
SV_InfoSet( "mapname", sv.name );
SV_InfoSet( "port", net_port->string );
Cvar_SetInteger( sv_running, ss_game, FROM_CODE );
Cvar_Set( "sv_paused", "0" );
Cvar_Set( "timedemo", "0" );
EXEC_TRIGGER( sv_changemapcmd );
#if USE_SYSCON
SV_SetConsoleTitle();
#endif
SV_BroadcastCommand( "reconnect\n" );
Com_Printf ("-------------------------------------\n");
}
/*
====================
CL_PlayDemo_f
playdemo <demoname>
====================
*/
void CL_PlayDemo_f( void )
{
string filename;
string demoname;
int i;
if( Cmd_Argc() != 2 )
{
Msg( "Usage: playdemo <demoname>\n" );
return;
}
if( cls.demoplayback )
{
CL_StopPlayback();
}
if( cls.demorecording )
{
Msg( "Can't playback during demo record.\n");
return;
}
Q_strncpy( demoname, Cmd_Argv( 1 ), sizeof( demoname ) - 1 );
Q_snprintf( filename, sizeof( filename ), "demos/%s.dem", demoname );
if( !FS_FileExists( filename, true ))
{
MsgDev( D_ERROR, "couldn't open %s\n", filename );
cls.demonum = -1; // stop demo loop
return;
}
cls.demofile = FS_Open( filename, "rb", true );
Q_strncpy( cls.demoname, demoname, sizeof( cls.demoname ));
Q_strncpy( menu.globals->demoname, demoname, sizeof( menu.globals->demoname ));
// read in the m_DemoHeader
FS_Read( cls.demofile, &demo.header, sizeof( demoheader_t ));
if( demo.header.id != IDEMOHEADER )
{
MsgDev( D_ERROR, "%s is not a demo file\n", filename );
FS_Close( cls.demofile );
cls.demofile = NULL;
cls.demonum = -1; // stop demo loop
return;
}
if( demo.header.net_protocol != PROTOCOL_VERSION || demo.header.dem_protocol != DEMO_PROTOCOL )
{
MsgDev( D_ERROR, "demo protocol outdated\n"
"Demo file protocols Network(%i), Demo(%i)\n"
"Server protocol is at Network(%i), Demo(%i)\n",
demo.header.net_protocol,
demo.header.dem_protocol,
PROTOCOL_VERSION,
DEMO_PROTOCOL
);
FS_Close( cls.demofile );
cls.demofile = NULL;
cls.demonum = -1; // stop demo loop
return;
}
// now read in the directory structure.
FS_Seek( cls.demofile, demo.header.directory_offset, SEEK_SET );
FS_Read( cls.demofile, &demo.directory.numentries, sizeof( int ));
if( demo.directory.numentries < 1 || demo.directory.numentries > 1024 )
{
MsgDev( D_ERROR, "demo had bogus # of directory entries: %i\n", demo.directory.numentries );
FS_Close( cls.demofile );
cls.demofile = NULL;
cls.demonum = -1; // stop demo loop
cls.changedemo = false;
return;
}
if( cls.changedemo )
{
S_StopAllSounds();
SCR_BeginLoadingPlaque( false );
CL_ClearState ();
CL_InitEdicts (); // re-arrange edicts
}
else
{
// NOTE: at this point demo is still valid
CL_Disconnect();
Host_ShutdownServer();
Con_Close();
UI_SetActiveMenu( false );
}
// allocate demo entries
demo.directory.entries = Mem_Alloc( cls.mempool, sizeof( demoentry_t ) * demo.directory.numentries );
for( i = 0; i < demo.directory.numentries; i++ )
{
FS_Read( cls.demofile, &demo.directory.entries[i], sizeof( demoentry_t ));
}
demo.entryIndex = 0;
demo.entry = &demo.directory.entries[demo.entryIndex];
FS_Seek( cls.demofile, demo.entry->offset, SEEK_SET );
cls.demoplayback = true;
cls.state = ca_connected;
cl.background = (cls.demonum != -1) ? true : false;
demo.starttime = CL_GetDemoPlaybackClock(); // for determining whether to read another message
Netchan_Setup( NS_CLIENT, &cls.netchan, net_from, net_qport->integer );
demo.framecount = 0;
cls.lastoutgoingcommand = -1;
cls.nextcmdtime = host.realtime;
// g-cont. is this need?
Q_strncpy( cls.servername, demoname, sizeof( cls.servername ));
// begin a playback demo
}
/**
* @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_ChangeLevel_f
Saves the state of the map just being exited and goes to a new map.
==================
*/
void SV_ChangeLevel_f( void )
{
char *spawn_entity, *mapname;
int flags, c = Cmd_Argc();
if( c < 2 )
{
Msg( "Usage: changelevel <map> [landmark]\n" );
return;
}
if( host_xashds_hacks->value )
{
Cbuf_InsertText(va("rcon changelevel %s %s\n",Cmd_Argv( 1 ), Cmd_Argv( 2 )));
return;
}
mapname = Cmd_Argv( 1 );
// determine spawn entity classname
if( sv_maxclients->integer == 1 )
spawn_entity = GI->sp_entity;
else spawn_entity = GI->mp_entity;
flags = SV_MapIsValid( mapname, spawn_entity, Cmd_Argv( 2 ));
if( flags & MAP_INVALID_VERSION )
{
Msg( "SV_ChangeLevel: Map %s is invalid or not supported\n", mapname );
return;
}
if(!( flags & MAP_IS_EXIST ))
{
Msg( "SV_ChangeLevel: Map %s doesn't exist\n", mapname );
return;
}
if( c >= 3 && !( flags & MAP_HAS_LANDMARK ))
{
if( sv_validate_changelevel->integer )
{
// NOTE: we find valid map but specified landmark it's doesn't exist
// run simple changelevel like in q1, throw warning
MsgDev( D_INFO, "SV_ChangeLevel: map %s exists but doesn't contain\n", mapname );
MsgDev( D_INFO, "landmark with name %s. Run classic Quake changelevel.\n", Cmd_Argv( 2 ));
c = 2; // reduce args
}
}
if( c >= 3 && !Q_stricmp( sv.name, Cmd_Argv( 1 )))
{
MsgDev( D_INFO, "SV_ChangeLevel: Can't changelevel with same map. Ignored.\n" );
return;
}
if( c == 2 && !( flags & MAP_HAS_SPAWNPOINT ))
{
if( sv_validate_changelevel->integer )
{
MsgDev( D_INFO, "SV_ChangeLevel: Map %s doesn't have a valid spawnpoint. Ignored.\n", mapname );
return;
}
}
// bad changelevel position invoke enables in one-way transtion
if( sv.net_framenum < 30 )
{
if( sv_validate_changelevel->integer && host.type != HOST_DEDICATED )
{
MsgDev( D_INFO, "SV_ChangeLevel: An infinite changelevel detected.\n" );
MsgDev( D_INFO, "Changelevel will be disabled until the next save\\restore.\n" );
return; // lock with svs.spawncount here
}
}
if( sv.state != ss_active )
{
MsgDev( D_INFO, "Only the server may changelevel\n" );
return;
}
SCR_BeginLoadingPlaque( false );
if( sv.background )
{
// just load map
Cbuf_AddText( va( "map %s\n", mapname ));
return;
}
if( c == 2 ) SV_ChangeLevel( false, Cmd_Argv( 1 ), NULL );
else SV_ChangeLevel( true, Cmd_Argv( 1 ), Cmd_Argv( 2 ));
}
void
SCR_Loading_f(void)
{
SCR_BeginLoadingPlaque();
}
/*
======================
SV_Map
the full syntax is:
map [*]<map>$<startspot>+<nextserver>
command from the console or progs.
Map can also be a.cin, .pcx, or .dm2 file
Nextserver is used to allow a cinematic to play, then proceed to
another level:
map tram.cin+jail_e3
======================
*/
void SV_Map (qboolean attractloop, const char *levelstring, qboolean loadgame)
{
char level[MAX_QPATH];
char *ch;
int l;
char spawnpoint[MAX_QPATH];
strcpy(level, levelstring); // jit - copy level string before it gets modified by other commands (since it's a command argument)
sv.loadgame = loadgame;
sv.attractloop = attractloop;
if (sv.state == ss_dead && !sv.loadgame)
SV_InitGame(); // the game is just starting
// if there is a + in the map, set nextserver to the remainder
ch = strstr(level, "+");
if (ch)
{
*ch = 0;
Cvar_Set("nextserver", va("gamemap \"%s\"", ch + 1));
}
else
{
Cvar_Set("nextserver", "");
}
//ZOID special hack for end game screen in coop mode
if (Cvar_VariableValue("coop") && Q_strcaseeq(level, "victory.pcx"))
Cvar_Set("nextserver", "gamemap \"*base1\"");
// if there is a $, use the remainder as a spawnpoint
ch = strstr(level, "$");
if (ch)
{
*ch = 0;
strcpy(spawnpoint, ch + 1);
}
else
{
spawnpoint[0] = 0;
}
// skip the end-of-unit flag if necessary
if (level[0] == '*')
strcpy (level, level+1);
l = strlen(level);
if (l > 4 && Q_streq(level + l - 4, ".cin"))
{
SCR_BeginLoadingPlaque(NULL); // for local system
SV_BroadcastCommand("changing\n");
SV_SpawnServer(level, spawnpoint, ss_cinematic, attractloop, loadgame);
}
else if (l > 4 && Q_streq(level + l - 4, ".dm2"))
{
SCR_BeginLoadingPlaque(NULL); // for local system
SV_BroadcastCommand("changing\n");
SV_SpawnServer(level, spawnpoint, ss_demo, attractloop, loadgame);
}
else if (l > 4 && Q_streq(level + l - 4, ".pcx"))
{
SCR_BeginLoadingPlaque(NULL); // for local system
SV_BroadcastCommand("changing\n");
SV_SpawnServer(level, spawnpoint, ss_pic, attractloop, loadgame);
}
else
{
char changing_cmd[1024];
if (!dedicated->value)
SCR_BeginLoadingPlaque(level); // for local system
Com_sprintf(changing_cmd, sizeof(changing_cmd), "changing \"%s\"\n", level);
SV_BroadcastCommand(changing_cmd);
SV_SendClientMessages();
SV_SpawnServer(level, spawnpoint, ss_game, attractloop, loadgame);
Cbuf_CopyToDefer();
}
SV_BroadcastCommand("reconnect\n");
}