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more RA tweaks #200

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Merged
x64-dev merged 1 commit into from
Jan 4, 2026
Merged

more RA tweaks #200

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21 changes: 16 additions & 5 deletions Core/GameEngine/Source/GameNetwork/ConnectionManager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1333,20 +1333,20 @@ void ConnectionManager::updateRunAhead(Int oldRunAhead, Int frameRate, Bool didS
// 4) Map jitter ratio into a slack range based on latency
// Lower latency: tighter slack
// Higher latency: allow more slack to hide jitter
Real minSlack = 0.20f;
Real maxSlack = 0.60f;
Real minSlack = 0.25f;
Real maxSlack = 1.0f;

if (maxLatMs > 300)
{
// At high RTT, allow more headroom
minSlack = 0.35f;
maxSlack = 0.90f;
maxSlack = 1.0f;
}
else if (maxLatMs > 200)
{
// Medium-high latency (200–300 ms)
minSlack = 0.30f;
maxSlack = 0.80f;
maxSlack = 1.0f;
}

// Clamp jitterRatio to [0,1] when mapping
Expand All @@ -1373,7 +1373,7 @@ void ConnectionManager::updateRunAhead(Int oldRunAhead, Int frameRate, Bool didS
#if defined(GENERALS_ONLINE)
if (TheNGMPGame != nullptr)
{
minRunAheadForClamp = 3;
minRunAheadForClamp = 4;
}
#endif

Expand Down Expand Up @@ -1506,6 +1506,17 @@ void ConnectionManager::updateRunAhead(Int oldRunAhead, Int frameRate, Bool didS

Real ConnectionManager::getMaximumLatency()
{
#if defined(GENERALS_ONLINE)
if (TheNGMPGame != nullptr)
{
NetworkMesh* pMesh = NGMP_OnlineServicesManager::GetNetworkMesh();
if (pMesh != nullptr)
{
return static_cast<Real>(pMesh->getMaximumLatency()) / 1000.0f;
}
}
#endif

int latencyLogicModel = 0;

if (TheNGMPGame != nullptr)
Expand Down
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