/*
=====================
CL_Disconnect
Goes from a connected state to full screen console state
Sends a disconnect message to the server
This is also called on Host_Error, so it shouldn't cause any errors
=====================
*/
void CL_Disconnect( void )
{
if( cls.state == ca_disconnected )
return;
cls.connect_time = 0;
cls.changedemo = false;
CL_Stop_f();
// send a disconnect message to the server
CL_SendDisconnectMessage();
CL_ClearState ();
S_StopBackgroundTrack ();
SCR_EndLoadingPlaque (); // get rid of loading plaque
// clear the network channel, too.
Netchan_Clear( &cls.netchan );
cls.state = ca_disconnected;
// restore gamefolder here (in case client was connected to another game)
CL_ChangeGame( GI->gamefolder, true );
// back to menu if developer mode set to "player" or "mapper"
if( host.developer > 2 ) return;
UI_SetActiveMenu( true );
}
/* <65957> ../engine/net_chan.c:295 */
void Netchan_Setup(netsrc_t socketnumber, netchan_t *chan, netadr_t adr, int player_slot, void *connection_status, qboolean(*pfnNetchan_Blocksize)(void *))
{
Netchan_Clear(chan);
Q_memset(chan, 0, sizeof(netchan_t));
chan->player_slot = player_slot + 1;
chan->sock = socketnumber;
chan->remote_address = adr;
chan->last_received = (float)realtime;
chan->connect_time = (float)realtime;
chan->message.buffername = "netchan->message";
chan->message.data = chan->message_buf;
chan->message.maxsize = sizeof(chan->message_buf);
#ifdef REHLDS_FIXES
chan->message.cursize = 0;
#endif // REHLDS_FIXES
chan->message.flags = SIZEBUF_ALLOW_OVERFLOW;
chan->rate = DEFAULT_RATE;
// Prevent the first message from getting dropped after connection is set up.
chan->outgoing_sequence = 1;
chan->connection_status = connection_status;
chan->pfnNetchan_Blocksize = pfnNetchan_Blocksize;
}
/*
==============
Netchan_Setup
called to open a channel to a remote system
==============
*/
void Netchan_Setup( netsrc_t sock, netchan_t *chan, netadr_t adr, int qport )
{
Netchan_Clear( chan );
Q_memset( chan, 0, sizeof( *chan ));
chan->sock = sock;
chan->remote_address = adr;
chan->last_received = host.realtime;
chan->connect_time = host.realtime;
chan->incoming_sequence = 0;
chan->outgoing_sequence = 1;
chan->rate = DEFAULT_RATE;
chan->compress = false; // work but low efficiency
chan->qport = qport;
BF_Init( &chan->message, "NetData", chan->message_buf, sizeof( chan->message_buf ));
}
/*
=================
CL_Reconnect_f
The server is changing levels
=================
*/
void CL_Reconnect_f( void )
{
if( cls.state == ca_disconnected )
return;
S_StopAllSounds ();
if( cls.state == ca_connected )
{
cls.demonum = cls.movienum = -1; // not in the demo loop now
cls.state = ca_connected;
// clear channel and stuff
Netchan_Clear( &cls.netchan );
BF_Clear( &cls.netchan.message );
BF_WriteByte( &cls.netchan.message, clc_stringcmd );
BF_WriteString( &cls.netchan.message, "new" );
cl.validsequence = 0; // haven't gotten a valid frame update yet
cl.delta_sequence = -1; // we'll request a full delta from the baseline
cls.lastoutgoingcommand = -1; // we don't have a backed up cmd history yet
cls.nextcmdtime = host.realtime; // we can send a cmd right away
CL_StartupDemoHeader ();
return;
}
if( cls.servername[0] )
{
if( cls.state >= ca_connected )
{
CL_Disconnect();
cls.connect_time = host.realtime - 1.5;
}
else cls.connect_time = MAX_HEARTBEAT; // fire immediately
cls.demonum = cls.movienum = -1; // not in the demo loop now
cls.state = ca_connecting;
Msg( "reconnecting...\n" );
}
}
/*
================
SV_ActivateServer
activate server on changed map, run physics
================
*/
void SV_ActivateServer( void )
{
int i, numFrames;
if( !svs.initialized )
return;
// custom muzzleflashes
pfnPrecacheModel( "sprites/muzzleflash.spr" );
pfnPrecacheModel( "sprites/muzzleflash1.spr" );
pfnPrecacheModel( "sprites/muzzleflash2.spr" );
pfnPrecacheModel( "sprites/muzzleflash3.spr" );
// rocket flare
pfnPrecacheModel( "sprites/animglow01.spr" );
// ricochet sprite
pfnPrecacheModel( "sprites/richo1.spr" );
// Activate the DLL server code
svgame.dllFuncs.pfnServerActivate( svgame.edicts, svgame.numEntities, svgame.globals->maxClients );
// create a baseline for more efficient communications
SV_CreateBaseline();
// check and count all files that marked by user as unmodified (typically is a player models etc)
sv.num_consistency_resources = SV_TransferConsistencyInfo();
// send serverinfo to all connected clients
for( i = 0; i < sv_maxclients->integer; i++ )
{
if( svs.clients[i].state >= cs_connected )
{
Netchan_Clear( &svs.clients[i].netchan );
svs.clients[i].delta_sequence = -1;
}
}
numFrames = (sv.loadgame) ? 1 : 2;
if( !sv.loadgame || svgame.globals->changelevel )
host.frametime = 0.1f;
// GoldSrc rules
// NOTE: this stuff is breaking sound from func_rotating in multiplayer
// e.g. ambience\boomer.wav on snark_pit.bsp
numFrames *= sv_maxclients->integer;
// run some frames to allow everything to settle
for( i = 0; i < numFrames; i++ )
{
SV_Physics();
}
// invoke to refresh all movevars
Q_memset( &svgame.oldmovevars, 0, sizeof( movevars_t ));
svgame.globals->changelevel = false; // changelevel ends here
// setup hostflags
sv.hostflags = 0;
// tell what kind of server has been started.
if( svgame.globals->maxClients > 1 )
{
MsgDev( D_INFO, "%i player server started\n", svgame.globals->maxClients );
Cvar_Reset( "clockwindow" );
}
else
{
// clear the ugly moving delay in singleplayer
Cvar_SetFloat( "clockwindow", 0.0f );
MsgDev( D_INFO, "Game started\n" );
}
if( host.type == HOST_DEDICATED )
{
Mod_FreeUnused ();
}
sv.state = ss_active;
physinfo->modified = true;
sv.changelevel = false;
sv.paused = false;
Host_SetServerState( sv.state );
if( sv_maxclients->integer > 1 && public_server->integer )
{
MsgDev( D_INFO, "Adding your server to master server list\n" );
Master_Add( );
}
}