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Added a feature of local gametime which decrease "lags" if you run same map for a long time (sv_rehlds_local_gametime cvar, related to #193)

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WPMGPRoSToTeMa 2016-12-10 02:17:51 +03:00
parent da17250678
commit 34f23b1577
2 changed files with 50 additions and 2 deletions
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1
rehlds/engine/server.h
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@ -531,6 +531,7 @@ extern cvar_t sv_rehlds_hull_centering;
extern cvar_t sv_rcon_condebug;
extern cvar_t sv_rehlds_userinfo_transmitted_fields;
extern cvar_t sv_rehlds_attachedentities_playeranimationspeed_fix;
extern cvar_t sv_rehlds_local_gametime;
#endif
extern int sv_playermodel;

51
rehlds/engine/sv_main.cpp
View File

@ -308,6 +308,7 @@ cvar_t sv_rehlds_hull_centering = { "sv_rehlds_hull_centering", "0", 0, 0.0f, nu
cvar_t sv_rcon_condebug = { "sv_rcon_condebug", "1", 0, 1.0f, nullptr };
cvar_t sv_rehlds_userinfo_transmitted_fields = { "sv_rehlds_userinfo_transmitted_fields", "", 0, 0.0f, nullptr };
cvar_t sv_rehlds_attachedentities_playeranimationspeed_fix = {"sv_rehlds_attachedentities_playeranimationspeed_fix", "0", 0, 0.0f, nullptr};
cvar_t sv_rehlds_local_gametime = {"sv_rehlds_local_gametime", "0", 0, 0.0f, nullptr};
#endif
delta_t *SV_LookupDelta(char *name)
@ -1382,6 +1383,33 @@ void SV_WriteClientdataToMessage(client_t *client, sizebuf_t *msg)
for (int i = 0; i < 64; i++, tdata++)
{
#ifdef REHLDS_FIXES
// So, HL and CS games send absolute gametime in these vars, DMC and Ricochet games don't send absolute gametime
// TODO: idk about other games
// FIXME: there is a loss of precision, because gamedll has already written float gametime in them
if (sv_rehlds_local_gametime.value != 0.0f)
{
auto convertGameTimeToLocal =
[](float &gameTime)
{
if (gameTime > 0.0f)
{
auto currentLocalGameTime = realtime - host_client->connection_started;
auto currentGameTime = g_psv.time;
auto difference = gameTime - currentGameTime;
gameTime = (float)(currentLocalGameTime + difference);
}
};
if (g_bIsCStrike || g_bIsCZero)
convertGameTimeToLocal(std::ref(tdata->m_fAimedDamage));
if (g_bIsHL1 || g_bIsCStrike || g_bIsCZero)
{
convertGameTimeToLocal(std::ref(tdata->fuser2));
convertGameTimeToLocal(std::ref(tdata->fuser3));
}
}
#endif
if (host_client->delta_sequence == -1)
fdata = &wbaseline;
else
@ -1457,7 +1485,16 @@ void SV_WriteSpawn(sizebuf_t *msg)
#endif // REHLDS_FIXES
MSG_WriteByte(msg, svc_time);
MSG_WriteFloat(msg, g_psv.time);
#ifdef REHLDS_FIXES
if (sv_rehlds_local_gametime.value != 0.0f)
{
MSG_WriteFloat(msg, (float)(realtime - host_client->connection_started));
}
else
#endif
{
MSG_WriteFloat(msg, g_psv.time);
}
host_client->sendinfo = TRUE;
@ -4625,7 +4662,16 @@ qboolean SV_SendClientDatagram(client_t *client)
msg.flags = SIZEBUF_ALLOW_OVERFLOW;
MSG_WriteByte(&msg, svc_time);
MSG_WriteFloat(&msg, g_psv.time);
#ifdef REHLDS_FIXES
if (sv_rehlds_local_gametime.value != 0.0f)
{
MSG_WriteFloat(&msg, (float)(realtime - client->connection_started));
}
else
#endif
{
MSG_WriteFloat(&msg, g_psv.time);
}
SV_WriteClientdataToMessage(client, &msg);
SV_WriteEntitiesToClient(client, &msg);
@ -7731,6 +7777,7 @@ void SV_Init(void)
Cvar_RegisterVariable(&sv_rcon_condebug);
Cvar_RegisterVariable(&sv_rehlds_userinfo_transmitted_fields);
Cvar_RegisterVariable(&sv_rehlds_attachedentities_playeranimationspeed_fix);
Cvar_RegisterVariable(&sv_rehlds_local_gametime);
#endif
for (int i = 0; i < MAX_MODELS; i++)