/*
==============
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));
}
}
/*
* SV_ShutdownGame
*
* Called when each game quits
*/
void SV_ShutdownGame( const char *finalmsg, qboolean reconnect )
{
if( !svs.initialized )
return;
if( svs.demo.file )
SV_Demo_Stop_f();
if( svs.clients )
SV_FinalMessage( finalmsg, reconnect );
SV_ShutdownGameProgs();
// SV_MM_Shutdown();
NET_CloseSocket( &svs.socket_loopback );
NET_CloseSocket( &svs.socket_udp );
NET_CloseSocket( &svs.socket_udp6 );
#ifdef TCP_ALLOW_CONNECT
if( sv_tcp->integer )
NET_CloseSocket( &svs.socket_tcp );
#endif
// get any latched variable changes (sv_maxclients, etc)
Cvar_GetLatchedVars( CVAR_LATCH );
if( svs.clients )
{
Mem_Free( svs.clients );
svs.clients = NULL;
}
if( svs.client_entities.entities )
{
Mem_Free( svs.client_entities.entities );
memset( &svs.client_entities, 0, sizeof( svs.client_entities ) );
}
if( svs.cms )
{
CM_Free( svs.cms );
svs.cms = NULL;
}
memset( &sv, 0, sizeof( sv ) );
Com_SetServerState( sv.state );
Com_FreePureList( &svs.purelist );
if( svs.motd )
{
Mem_Free( svs.motd );
svs.motd = NULL;
}
if( sv_mempool )
Mem_EmptyPool( sv_mempool );
memset( &svs, 0, sizeof( svs ) );
svs.initialized = qfalse;
}
/*
* 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 );
}
/*
* CL_SoundModule_Init
*/
void CL_SoundModule_Init( qboolean verbose )
{
static const char *sound_modules[] = { "qf", "openal" };
static const int num_sound_modules = sizeof( sound_modules )/sizeof( sound_modules[0] );
sound_import_t import;
if( !s_module )
s_module = Cvar_Get( "s_module", "1", CVAR_ARCHIVE|CVAR_LATCH_SOUND );
if( !s_module_fallback )
s_module_fallback = Cvar_Get( "s_module_fallback", "2", CVAR_LATCH_SOUND );
// unload anything we have now
CL_SoundModule_Shutdown( verbose );
if( verbose )
Com_Printf( "------- sound initialization -------\n" );
Cvar_GetLatchedVars( CVAR_LATCH_SOUND );
if( s_module->integer < 0 || s_module->integer > num_sound_modules )
{
Com_Printf( "Invalid value for s_module (%i), reseting to default\n", s_module->integer );
Cvar_ForceSet( "s_module", s_module->dvalue );
}
if( s_module_fallback->integer < 0 || s_module_fallback->integer > num_sound_modules )
{
Com_Printf( "Invalid value for s_module_fallback (%i), reseting to default\n", s_module_fallback->integer );
Cvar_ForceSet( "s_module_fallback", s_module_fallback->dvalue );
}
if( !s_module->integer )
{
if( verbose )
{
Com_Printf( "Not loading a sound module\n" );
Com_Printf( "------------------------------------\n" );
}
return;
}
cl_soundmodulepool = Mem_AllocPool( NULL, "Client Sound Module" );
import.Error = CL_SoundModule_Error;
import.Print = CL_SoundModule_Print;
import.Cvar_Get = Cvar_Get;
import.Cvar_Set = Cvar_Set;
import.Cvar_SetValue = Cvar_SetValue;
import.Cvar_ForceSet = Cvar_ForceSet;
import.Cvar_String = Cvar_String;
import.Cvar_Value = Cvar_Value;
import.Cmd_Argc = Cmd_Argc;
import.Cmd_Argv = Cmd_Argv;
import.Cmd_Args = Cmd_Args;
import.Cmd_AddCommand = Cmd_AddCommand;
import.Cmd_RemoveCommand = Cmd_RemoveCommand;
import.Cmd_ExecuteText = Cbuf_ExecuteText;
import.Cmd_Execute = Cbuf_Execute;
import.Cmd_SetCompletionFunc = Cmd_SetCompletionFunc;
import.FS_FOpenFile = FS_FOpenFile;
import.FS_Read = FS_Read;
import.FS_Write = FS_Write;
import.FS_Print = FS_Print;
import.FS_Tell = FS_Tell;
import.FS_Seek = FS_Seek;
import.FS_Eof = FS_Eof;
import.FS_Flush = FS_Flush;
import.FS_FCloseFile = FS_FCloseFile;
import.FS_RemoveFile = FS_RemoveFile;
import.FS_GetFileList = FS_GetFileList;
import.FS_IsUrl = FS_IsUrl;
import.Milliseconds = Sys_Milliseconds;
import.PageInMemory = Com_PageInMemory;
import.Mem_Alloc = CL_SoundModule_MemAlloc;
import.Mem_Free = CL_SoundModule_MemFree;
import.Mem_AllocPool = CL_SoundModule_MemAllocPool;
import.Mem_FreePool = CL_SoundModule_MemFreePool;
import.Mem_EmptyPool = CL_SoundModule_MemEmptyPool;
import.GetEntitySpatilization = CL_GameModule_GetEntitySpatilization;
import.LoadLibrary = Com_LoadLibrary;
import.UnloadLibrary = Com_UnloadLibrary;
if( !CL_SoundModule_Load( sound_modules[s_module->integer-1], &import, verbose ) )
{
if( s_module->integer == s_module_fallback->integer ||
!CL_SoundModule_Load( sound_modules[s_module_fallback->integer-1], &import, verbose ) )
{
if( verbose )
{
Com_Printf( "Couldn't load a sound module\n" );
Com_Printf( "------------------------------------\n" );
}
Mem_FreePool( &cl_soundmodulepool );
se = NULL;
return;
}
Cvar_ForceSet( "s_module", va( "%i", s_module_fallback->integer ) );
}
CL_SoundModule_SetAttenuationModel();
// check memory integrity
Mem_CheckSentinelsGlobal();
if( verbose )
Com_Printf( "------------------------------------\n" );
}
/*
==============
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_ShutdownGame
*
* Called when each game quits
*/
void SV_ShutdownGame( const char *finalmsg, bool reconnect ) {
if( !svs.initialized ) {
return;
}
if( svs.demo.file ) {
SV_Demo_Stop_f();
}
if( svs.clients ) {
SV_FinalMessage( finalmsg, reconnect );
}
SV_ShutdownGameProgs();
// SV_MM_Shutdown();
SV_MasterSendQuit();
NET_CloseSocket( &svs.socket_loopback );
NET_CloseSocket( &svs.socket_udp );
NET_CloseSocket( &svs.socket_udp6 );
#ifdef TCP_ALLOW_CONNECT
if( sv_tcp->integer ) {
NET_CloseSocket( &svs.socket_tcp );
NET_CloseSocket( &svs.socket_tcp6 );
}
#endif
// get any latched variable changes (sv_maxclients, etc)
Cvar_GetLatchedVars( CVAR_LATCH );
if( svs.clients ) {
Mem_Free( svs.clients );
svs.clients = NULL;
}
if( svs.client_entities.entities ) {
Mem_Free( svs.client_entities.entities );
memset( &svs.client_entities, 0, sizeof( svs.client_entities ) );
}
if( svs.cms ) {
// CM_ReleaseReference will take care of freeing up the memory
// if there are no other modules referencing the collision model
CM_ReleaseReference( svs.cms );
svs.cms = NULL;
}
Com_SetServerCM( NULL, 0 );
memset( &sv, 0, sizeof( sv ) );
Com_SetServerState( sv.state );
Com_FreePureList( &svs.purelist );
if( svs.motd ) {
Mem_Free( svs.motd );
svs.motd = NULL;
}
if( sv_mempool ) {
Mem_EmptyPool( sv_mempool );
}
if( svs.wakelock ) {
Sys_ReleaseWakeLock( svs.wakelock );
svs.wakelock = NULL;
}
memset( &svs, 0, sizeof( svs ) );
svs.initialized = false;
}