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Merge pull request #1601 from marauder2k9-torque/Asset-Networking
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Asset data management
This commit is contained in:
Brian Roberts 2025-12-09 15:19:48 -06:00 committed by GitHub
parent 1321c89686 74638c0f2c
commit af73e79424
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GPG key ID: B5690EEEBB952194
4 changed files with 115 additions and 173 deletions
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46
Engine/source/T3D/assets/SoundAsset.h
View file

@ -536,52 +536,12 @@ if (m##name##AssetId[index] != StringTable->EmptyString())\
}
#define PACKDATA_SOUNDASSET_ARRAY(name, index)\
if (stream->writeFlag(AssetDatabase.isDeclaredAsset(m##name##AssetId[index])))\
{\
stream->writeString(m##name##AssetId[index]);\
}\
else\
{\
if(stream->writeFlag(Sim::findObject(m##name##Name[index])))\
{\
SFXTrack* sndTrack = get##name##Profile(index);\
if(stream->writeFlag(sndTrack != nullptr))\
{\
stream->writeRangedU32(SimObjectId(sndTrack->getId()), DataBlockObjectIdFirst, DataBlockObjectIdLast);\
sfxWrite(stream, sndTrack);\
}\
}\
else\
{\
stream->writeString(m##name##Name[index]);\
}\
}
AssetDatabase.packDataAsset(stream, m##name##AssetId[index])
//network recieve - datablock
#define UNPACKDATA_SOUNDASSET_ARRAY(name, index)\
if (stream->readFlag())\
{\
m##name##AssetId[index] = stream->readSTString();\
_set##name(m##name##AssetId[index], index);\
}\
else\
{\
if(stream->readFlag())\
{\
String errorStr;\
if(stream->readFlag())\
{\
m##name##SFXId[index] = stream->readRangedU32( DataBlockObjectIdFirst, DataBlockObjectIdLast );\
sfxReadAndResolve(stream, &m##name##Profile[index], errorStr);\
}\
}\
else\
{\
m##name##Name[index] = stream->readSTString(); \
_set##name(m##name##Name[index], index); \
}\
}
m##name##AssetId[index] = AssetDatabase.unpackDataAsset(stream)
#pragma endregion
#endif // _ASSET_BASE_H_

142
Engine/source/T3D/assets/assetMacroHelpers.h
View file

@ -59,122 +59,46 @@ if (m##name##AssetId != StringTable->EmptyString())\
//network send - datablock refactor
#define PACKDATA_ASSET_REFACTOR(name)\
if (stream->writeFlag(m##name##Asset.notNull()))\
{\
stream->writeString(m##name##Asset.getAssetId());\
}\
else if (stream->writeFlag(m##name##File != StringTable->EmptyString()))\
{\
stream->writeString(m##name##File);\
}\
AssetDatabase.packDataAsset(stream, m##name##Asset.getAssetId())
//network recieve - datablock
#define UNPACKDATA_ASSET_REFACTOR(name)\
if (stream->readFlag())\
{\
_set##name(stream->readSTString());\
}\
else if (stream->readFlag())\
{\
_set##name(stream->readSTString());\
}\
else\
{\
_set##name(StringTable->EmptyString());\
}\
m##name##Asset = AssetDatabase.unpackDataAsset(stream)
//network send - object-instance
#define PACK_ASSET_REFACTOR(netconn, name)\
if (stream->writeFlag(m##name##Asset.notNull()))\
{\
NetStringHandle assetIdStr = m##name##Asset.getAssetId();\
netconn->packNetStringHandleU(stream, assetIdStr);\
}\
else if (stream->writeFlag(m##name##File != StringTable->EmptyString()))\
{\
NetStringHandle fileStr = m##name##File;\
netconn->packNetStringHandleU(stream, fileStr);\
}\
AssetDatabase.packUpdateAsset(netconn, mask, stream, m##name##Asset.getAssetId())
//network recieve - object-instance
#define UNPACK_ASSET_REFACTOR(netconn, name)\
if (stream->readFlag())\
{\
_set##name(netconn->unpackNetStringHandleU(stream).getString());\
}\
else if (stream->readFlag())\
{\
_set##name(netconn->unpackNetStringHandleU(stream).getString());\
}\
else\
{\
_set##name(StringTable->EmptyString());\
}\
_set##name(AssetDatabase.unpackUpdateAsset(netconn, stream))
//network send - datablock
#define PACKDATA_ASSET_ARRAY_REFACTOR(name, max)\
for (U32 i = 0; i < max; i++)\
{\
if (stream->writeFlag(m##name##Asset[i].notNull()))\
{\
stream->writeString(m##name##Asset[i].getAssetId()); \
}\
else if (stream->writeFlag(m##name##File[i] != StringTable->EmptyString()))\
{\
stream->writeString(m##name##File[i]);\
}\
AssetDatabase.packDataAsset(stream, m##name##Asset[i].getAssetId());\
}
//network recieve - datablock
#define UNPACKDATA_ASSET_ARRAY_REFACTOR(name, max)\
for (U32 i = 0; i < max; i++)\
{\
if (stream->readFlag())\
{\
m##name##Asset[i] = stream->readSTString();\
}\
else if (stream->readFlag())\
{\
_set##name(stream->readSTString(), i);\
}\
else\
{\
_set##name(StringTable->EmptyString(), i);\
}\
m##name##Asset[i] = AssetDatabase.unpackDataAsset(stream);\
}
//network send - object-instance
#define PACK_ASSET_ARRAY_REFACTOR(netconn, name, max)\
for (U32 i = 0; i < max; i++)\
{\
if (stream->writeFlag(m##name##Asset[i].notNull()))\
{\
NetStringHandle assetIdStr = m##name##Asset[i].getAssetId();\
netconn->packNetStringHandleU(stream, assetIdStr);\
}\
else if (stream->writeFlag(m##name##File[i] != StringTable->EmptyString()))\
{\
NetStringHandle fileStr = m##name##File[i];\
netconn->packNetStringHandleU(stream, fileStr);\
}\
AssetDatabase.packUpdateAsset(netconn, mask, stream, m##name##Asset[i].getAssetId());\
}
//network recieve - object-instance
#define UNPACK_ASSET_ARRAY_REFACTOR(netconn, name, max)\
for (U32 i = 0; i < max; i++)\
{\
if (stream->readFlag())\
{\
m##name##Asset[i] = StringTable->insert(netconn->unpackNetStringHandleU(stream).getString());\
}\
else if (stream->readFlag())\
{\
_set##name(StringTable->insert(netconn->unpackNetStringHandleU(stream).getString()), i);\
}\
else\
{\
_set##name(StringTable->EmptyString(), i);\
}\
_set##name(AssetDatabase.unpackUpdateAsset(netconn, stream), i);\
}
#define DEF_ASSET_BINDS_REFACTOR(className,name)\
@ -348,61 +272,19 @@ if (m##name##AssetId[index] != StringTable->EmptyString())\
}
//network send - datablock
#define PACKDATA_ASSET_ARRAY(name, index)\
if (stream->writeFlag(m##name##Asset[index].notNull()))\
{\
stream->writeString(m##name##Asset[index].getAssetId());\
}\
else if (stream->writeFlag(m##name##Name[index] != StringTable->EmptyString()))\
{\
stream->writeString(m##name##Name[index].getAssetId());\
}\
AssetDatabase.packDataAsset(stream, m##name##Asset[index].getAssetId())
//network recieve - datablock
#define UNPACKDATA_ASSET_ARRAY(name, index)\
if (stream->readFlag())\
{\
m##name##AssetId[index] = stream->readSTString();\
_set##name(m##name##AssetId[index], index);\
}\
else if (stream->readFlag())\
{\
m##name##Name[index] = stream->readSTString();\
_set##name(m##name##Name[index], index);\
}\
else\
{\
_set##name(StringTable->EmptyString());\
}\
m##name##Asset[index] = AssetDatabase.unpackDataAsset(stream)
//network send - object-instance
#define PACK_ASSET_ARRAY(netconn, name, index)\
if (stream->writeFlag(m##name##Asset[index].notNull()))\
{\
NetStringHandle assetIdStr = m##name##Asset[index].getAssetId();\
netconn->packNetStringHandleU(stream, assetIdStr);\
}\
else if (stream->writeFlag(m##name##Name[index] != StringTable->EmptyString()))\
{\
NetStringHandle fileStr = m##name##Name[index].getAssetId();\
netconn->packNetStringHandleU(stream, fileStr);\
}\
AssetDatabase.packUpdateAsset(netconn, mask, stream, m##name##Asset[index].getAssetId());
//network recieve - object-instance
#define UNPACK_ASSET_ARRAY(netconn, name, index)\
if (stream->readFlag())\
{\
m##name##AssetId[index] = StringTable->insert(netconn->unpackNetStringHandleU(stream).getString());\
_set##name(m##name##AssetId[index], index);\
}\
else if (stream->readFlag())\
{\
m##name##Name[index] = StringTable->insert(netconn->unpackNetStringHandleU(stream).getString());\
_set##name(m##name##Name[index], index);\
}\
else\
{\
_set##name(StringTable->EmptyString(), index);\
}
_set##name(AssetDatabase.unpackUpdateAsset(netconn, stream), index);
//script methods for class.asset acces
//declare general get<entry>, get<entry>Asset and set<entry> methods

78
Engine/source/assets/assetManager.cpp
View file

@ -964,6 +964,55 @@ bool AssetManager::renameReferencedAsset( const char* pAssetIdFrom, const char*
return true;
}
void AssetManager::packDataAsset(BitStream* stream, const char* pAssetId)
{
if(stream->writeFlag(isDeclaredAsset(pAssetId)))
{
stream->write(mAssetToNetId.find(pAssetId)->value);
}
}
const char* AssetManager::unpackDataAsset(BitStream* stream)
{
if (stream->readFlag())
{
typeAssetNetId netId;
stream->read(&netId);
typeNetIdToAssetMap::iterator netChar = mNetIdToAsset.find(netId);
if (netChar != mNetIdToAsset.end())
{
return netChar->value;
}
}
return StringTable->EmptyString();
}
void AssetManager::packUpdateAsset(NetConnection* con, U32 mask, BitStream* stream, const char* pAssetId)
{
if (stream->writeFlag(isDeclaredAsset(pAssetId)))
{
stream->write(mAssetToNetId.find(pAssetId)->value);
}
}
const char* AssetManager::unpackUpdateAsset(NetConnection* con, BitStream* stream)
{
if (stream->readFlag())
{
typeAssetNetId netId;
stream->read(&netId);
typeNetIdToAssetMap::iterator netChar = mNetIdToAsset.find(netId);
if (netChar != mNetIdToAsset.end())
{
return netChar->value;
}
}
return StringTable->EmptyString();
}
bool AssetManager::compileAllAssets(const bool compressed, const bool includeUnloaded)
{
// Debug Profiling.
@ -2642,6 +2691,17 @@ const char* AssetManager::getAssetLooseFile(const char* pAssetId, const S32& ind
//-----------------------------------------------------------------------------
static U32 HashAssetId(const char* str)
{
U32 hash = 2166136261u;
while (*str)
{
hash ^= (U8)*str++;
hash *= 16777619u;
}
return hash;
}
bool AssetManager::scanDeclaredAssets( const char* pPath, const char* pExtension, const bool recurse, ModuleDefinition* pModuleDefinition )
{
// Debug Profiling.
@ -2763,6 +2823,24 @@ bool AssetManager::scanDeclaredAssets( const char* pPath, const char* pExtension
continue;
}
U32 netId = HashAssetId(assetIdBuffer);
// Collision detection
typeNetIdToAssetMap::iterator netIterator = mNetIdToAsset.find(netId);
if (netIterator != mNetIdToAsset.end())
{
Con::errorf(
"AssetManager: Hash collision for '%s' and '%s'",
assetIdBuffer,
mNetIdToAsset.find(netId)->value
);
AssertFatal(false, "Asset hash collision detected.");
}
mNetIdToAsset.insert(netId, foundAssetDefinition.mAssetId);
mAssetToNetId.insert(foundAssetDefinition.mAssetId, netId);
// Create new asset definition.
AssetDefinition* pAssetDefinition = new AssetDefinition( foundAssetDefinition );

22
Engine/source/assets/assetManager.h
View file

@ -59,6 +59,10 @@
#include "assets/assetFieldTypes.h"
#endif
#ifndef _NETCONNECTION_H_
#include "sim/netConnection.h"
#endif
// Debug Profiling.
#include "platform/profiler.h"
@ -84,6 +88,11 @@ public:
typedef HashTable<typeAssetId, typeAssetId> typeAssetIsDependedOnHash;
typedef HashMap<AssetPtrBase*, AssetPtrCallback*> typeAssetPtrRefreshHash;
// ASSET NETWORK PACK
typedef U32 typeAssetNetId;
typedef HashMap<typeAssetNetId, typeAssetId> typeNetIdToAssetMap;
typedef HashMap<typeAssetId, typeAssetNetId> typeAssetToNetIdMap;
// ASSET NETWORK PACK END
private:
/// Declared assets.
typeDeclaredAssetsHash mDeclaredAssets;
@ -91,6 +100,11 @@ private:
/// Referenced assets.
typeReferencedAssetsHash mReferencedAssets;
// ASSET NETWORK PACK
typeNetIdToAssetMap mNetIdToAsset;
typeAssetToNetIdMap mAssetToNetId;
// ASSET NETWORK PACK END
/// Asset dependencies.
typeAssetDependsOnHash mAssetDependsOn;
typeAssetIsDependedOnHash mAssetIsDependedOn;
@ -151,6 +165,14 @@ public:
bool isReferencedAsset( const char* pAssetId );
bool renameReferencedAsset( const char* pAssetIdFrom, const char* pAssetIdTo );
// ASSET NETWORK PACK
void packDataAsset(BitStream* stream, const char* pAssetId);
const char* unpackDataAsset(BitStream* stream);
void packUpdateAsset(NetConnection* con, U32 mask, BitStream* stream, const char* pAssetId);
const char* unpackUpdateAsset(NetConnection* con, BitStream* stream);
// ASSET NETWORK PACK END
/// <summary>
/// Compile all assets.
/// </summary>