TorqueGameEngines/Torque3D
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db-cache -- implementation of datablock caching system.

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This commit is contained in:
Marc Chapman 2017-07-26 23:41:57 +01:00
parent 169e539e47
commit fec893cd8b
3 changed files with 492 additions and 1 deletions
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21
Engine/source/T3D/gameBase/gameConnectionEvents.cpp
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@ -20,6 +20,11 @@
// IN THE SOFTWARE.
//-----------------------------------------------------------------------------
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
// Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
// Copyright (C) 2015 Faust Logic, Inc.
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
#include "platform/platform.h"
#include "core/dnet.h"
#include "core/stream/bitStream.h"
@ -136,6 +141,9 @@ void SimDataBlockEvent::notifyDelivered(NetConnection *conn, bool )
void SimDataBlockEvent::pack(NetConnection *conn, BitStream *bstream)
{
#ifdef AFX_CAP_DATABLOCK_CACHE
((GameConnection *)conn)->tempDisableStringBuffering(bstream);
#endif
SimDataBlock* obj;
Sim::findObject(id,obj);
GameConnection *gc = (GameConnection *) conn;
@ -157,10 +165,18 @@ void SimDataBlockEvent::pack(NetConnection *conn, BitStream *bstream)
bstream->writeInt(classId ^ DebugChecksum, 32);
#endif
}
#ifdef AFX_CAP_DATABLOCK_CACHE
((GameConnection *)conn)->restoreStringBuffering(bstream);
#endif
}
void SimDataBlockEvent::unpack(NetConnection *cptr, BitStream *bstream)
{
#ifdef AFX_CAP_DATABLOCK_CACHE
// stash the stream position prior to unpacking
S32 start_pos = bstream->getCurPos();
((GameConnection *)cptr)->tempDisableStringBuffering(bstream);
#endif
if(bstream->readFlag())
{
mProcess = true;
@ -215,6 +231,11 @@ void SimDataBlockEvent::unpack(NetConnection *cptr, BitStream *bstream)
#endif
}
#ifdef AFX_CAP_DATABLOCK_CACHE
// rewind to stream position and then process raw bytes for caching
((GameConnection *)cptr)->repackClientDatablock(bstream, start_pos);
((GameConnection *)cptr)->restoreStringBuffering(bstream);
#endif
}
void SimDataBlockEvent::write(NetConnection *cptr, BitStream *bstream)