/*
* Sv_Frame
*/
void Sv_Frame(unsigned int msec) {
unsigned int frame_millis;
// if server is not active, do nothing
if (!svs.initialized)
return;
// update time reference
svs.real_time += msec;
// keep the random time dependent
rand();
// check timeouts
Sv_CheckTimeouts();
// get packets from clients
Sv_ReadPackets();
frame_millis = 1000 / svs.frame_rate;
// keep the game module's time in sync with reality
if (!time_demo->value && svs.real_time < sv.time) {
// if the server has fallen far behind the game, try to catch up
if (sv.time - svs.real_time > frame_millis) {
Com_Debug("Sv_Frame: Low clamp: %dms.\n",
(sv.time - svs.real_time - frame_millis));
svs.real_time = sv.time - frame_millis;
} else { // wait until its time to run the next frame
Net_Sleep(sv.time - svs.real_time);
return;
}
}
// update ping based on the last known frame from all clients
Sv_UpdatePings();
// give the clients some timeslices
Sv_CheckCommandTimes();
// let everything in the world think and move
Sv_RunGameFrame();
// send messages back to the clients that had packets read this frame
Sv_SendClientMessages();
// send a heartbeat to the master if needed
Sv_HeartbeatMasters();
// clear entity flags, etc for next frame
Sv_ResetEntities();
#ifdef HAVE_CURSES
Curses_Frame(msec);
#endif
}
/*
* @brief
*/
void Sv_Frame(const uint32_t msec) {
// if server is not active, do nothing
if (!svs.initialized)
return;
// read any pending packets from clients
Sv_ReadPackets();
// keep simulation time in sync with reality
if (!time_demo->value){
const uint32_t frame_millis = 1000 / svs.frame_rate;
svs.frame_delta += msec;
if (svs.frame_delta < frame_millis) {
Net_Sleep(frame_millis - svs.frame_delta);
return;
}
}
svs.frame_delta = 0;
// check timeouts
Sv_CheckTimeouts();
// check command times for attempted cheating
Sv_CheckCommandTimes();
// update ping based on the last known frame from all clients
Sv_UpdatePings();
// let everything in the world think and move
Sv_RunGameFrame();
// send messages back to the clients that had packets read this frame
Sv_SendClientPackets();
// send a heartbeat to the master if needed
Sv_HeartbeatMasters();
// clear entity flags, etc for next frame
Sv_ResetEntities();
// redraw the console
Sv_DrawConsole();
}