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Determine blended timestamp on client plus minor API cleanup

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Signed-off-by: puvvadar <puvvadar@amazon.com>
This commit is contained in:
puvvadar
2021-09-01 16:26:56 -07:00
parent 91eb7476eb
commit de512db010
5 changed files with 12 additions and 22 deletions
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Gems/Multiplayer/Code/Source/Components/LocalPredictionPlayerInputComponent.cpp
+5 -5
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@@ -179,12 +179,9 @@ namespace Multiplayer
// Discard move input events, client may be speed hacking
if (m_clientBankedTime < sv_MaxBankTimeWindowSec)
{
// Client blends from previous frame to target so here we subtract blend factor to get to that state
const float blendFactor = AZStd::min(AZStd::max(0.f, input.GetHostBlendFactor()), 1.0f);
const AZ::TimeMs blendMs = AZ::TimeMs(static_cast<float>(static_cast<AZ::TimeMs>(cl_InputRateMs)) * (1.0f - blendFactor));
m_clientBankedTime = AZStd::min(m_clientBankedTime + clientInputRateSec, (double)sv_MaxBankTimeWindowSec); // clamp to boundary
{
ScopedAlterTime scopedTime(input.GetHostFrameId(), input.GetHostTimeMs() - blendMs, input.GetHostBlendFactor(), invokingConnection->GetConnectionId());
ScopedAlterTime scopedTime(input.GetHostFrameId(), input.GetHostTimeMs(), input.GetHostBlendFactor(), invokingConnection->GetConnectionId());
GetNetBindComponent()->ProcessInput(input, static_cast<float>(clientInputRateSec));
}
@@ -430,10 +427,13 @@ namespace Multiplayer
NetworkInputArray inputArray(GetEntityHandle());
NetworkInput& input = inputArray[0];
const float blendFactor = AZStd::min(AZStd::max(0.f, multiplayer->GetCurrentBlendFactor()), 1.0f);
const AZ::TimeMs blendMs = AZ::TimeMs(static_cast<float>(static_cast<AZ::TimeMs>(cl_InputRateMs)) * (1.0f - blendFactor));
input.SetClientInputId(m_clientInputId);
input.SetHostFrameId(networkTime->GetHostFrameId());
input.SetHostTimeMs(multiplayer->GetCurrentHostTimeMs());
// Account for the client blending from previous frame to current
input.SetHostTimeMs(multiplayer->GetCurrentHostTimeMs() - blendMs);
input.SetHostBlendFactor(multiplayer->GetCurrentBlendFactor());
// Allow components to form the input for this frame