mirror of
https://github.com/ptitSeb/Serious-Engine
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48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
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/* Copyright (c) 2002-2012 Croteam Ltd. All rights reserved. */
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#include "EntityHashing.h"
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#include <Engine\Templates\HashTable.cpp>
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extern FLOAT ser_fPositionTreshold;
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extern FLOAT ser_fOrientationTreshold;
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BOOL CEntityHashItem::ClientNeedsUpdate(INDEX iClient,CNetworkMessage &nmMessage)
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{
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ASSERT (iClient>=0 && iClient<SERVER_CLIENTS);
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CClientEntry ceEntry = ehi_ceClientEntries[iClient];
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CPlacement3D &plPlacement = ehi_epEntityPointer->en_plPlacement;
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CPlacement3D &plLastPlacement = ceEntry.ce_plLastSentPlacement;
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FLOAT fPositionDelta,fOrientationDelta;
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fPositionDelta = fabs(plLastPlacement.pl_PositionVector(1) - plPlacement.pl_PositionVector(1))
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+ fabs(plLastPlacement.pl_PositionVector(2) - plPlacement.pl_PositionVector(2))
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+ fabs(plLastPlacement.pl_PositionVector(3) - plPlacement.pl_PositionVector(3));
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fOrientationDelta = fabs(plLastPlacement.pl_OrientationAngle(1) - plPlacement.pl_OrientationAngle(1))
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+ fabs(plLastPlacement.pl_OrientationAngle(2) - plPlacement.pl_OrientationAngle(2))
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+ fabs(plLastPlacement.pl_OrientationAngle(3) - plPlacement.pl_OrientationAngle(3));
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BOOL bSendNow = (fPositionDelta >= ser_fPositionTreshold) || (fOrientationDelta > ser_fOrientationTreshold);
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if (bSendNow) {
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WritePackedPlacement(ceEntry,nmMessage);
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return TRUE;
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}
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return FALSE;
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};
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void CEntityHashItem::WritePackedPlacement(CClientEntry &ceEntry,CNetworkMessage &nmMessage)
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{
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CPlacement3D &plPlacement = ehi_epEntityPointer->en_plPlacement;
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CPlacement3D &plLastPlacement = ceEntry.ce_plLastSentPlacement;
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};
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