/*
==================
SV_RunClients
==================
*/
void SV_RunClients (void)
{
int i;
for (i=0, host_client = svs.clients ; i<svs.maxclients ; i++, host_client++)
{
if (!host_client->active)
continue;
sv_player = host_client->edict;
if (!SV_ReadClientMessage ())
{
SV_DropClient (false); // client misbehaved...
continue;
}
if (!host_client->spawned)
{
// clear client movement until a new packet is received
memset (&host_client->cmd, 0, sizeof(host_client->cmd));
continue;
}
// always pause in single player if in console or menus
if (!sv.paused && (svs.maxclients > 1 || key_dest == key_game) )
SV_ClientThink ();
}
//qmb :globot
SV_RunBots ();
}
/*
================
SV_Physics
================
*/
void SV_Physics (void)
{
int i;
edict_t *ent;
if (sv.state != ss_game)
return;
if (sv.old_time)
{
// don't bother running a frame if sv_mintic seconds haven't passed
sv_frametime = sv.time - sv.old_time;
if (sv_frametime < sv_mintic.value)
return;
if (sv_frametime > sv_maxtic.value)
sv_frametime = sv_maxtic.value;
sv.old_time = sv.time;
}
else
sv_frametime = 0.1; // initialization frame
if (pr_nqprogs)
NQP_Reset ();
PR_GLOBAL(frametime) = sv_frametime;
SV_ProgStartFrame ();
//
// treat each object in turn
// even the world gets a chance to think
//
ent = sv.edicts;
for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (!ent->inuse)
continue;
if (PR_GLOBAL(force_retouch))
SV_LinkEdict (ent, true); // force retouch even for stationary
if (i > 0 && i <= MAX_CLIENTS)
continue; // clients are run directly from packets
SV_RunEntity (ent);
SV_RunNewmis ();
}
if (PR_GLOBAL(force_retouch))
PR_GLOBAL(force_retouch)--;
SV_RunBots ();
}
/*
==================
SV_Frame
==================
*/
void SV_Frame (double time)
{
static double start, end;
start = Sys_DoubleTime ();
svs.stats.idle += start - end;
// keep the random time dependent
rand ();
// decide the simulation time
if (!sv_paused.value)
{
svs.realtime += time;
sv.time += time;
}
// check timeouts
SV_CheckTimeouts ();
// toggle the log buffer if full
SV_CheckLog ();
// move autonomous things around if enough time has passed
if (!sv_paused.value)
SV_Physics ();
else
SV_RunBots (); // just update network stuff, but don't run physics
// get packets
SV_ReadPackets ();
if (dedicated)
{
// check for commands typed to the host
SV_GetConsoleCommands ();
// process console commands
Cbuf_Execute ();
}
SV_CheckVars ();
// send messages back to the clients that had packets read this frame
SV_SendClientMessages ();
// send a heartbeat to the master if needed
Master_Heartbeat ();
// collect timing statistics
end = Sys_DoubleTime ();
svs.stats.active += end-start;
if (++svs.stats.count == STATFRAMES)
{
svs.stats.latched_active = svs.stats.active;
svs.stats.latched_idle = svs.stats.idle;
svs.stats.latched_packets = svs.stats.packets;
svs.stats.active = 0;
svs.stats.idle = 0;
svs.stats.packets = 0;
svs.stats.count = 0;
}
}
