425 lines
15 KiB
C++
425 lines
15 KiB
C++
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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#include "data_set_base.h"
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#include <nel/georges/u_form_elm.h>
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// Dependancy on NLNET::IService only for config file access for TDataSetSheet::getConfigDataSetSize()
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#include <nel/net/service.h>
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#include "ryzom_entity_id.h"
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using namespace std;
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using namespace NLMISC;
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using namespace NLNET;
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using namespace NLGEORGES;
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// The following variable controls the logging of nlinfo and nldebug messages produced by the MIRROR_INFO and MIRROR_DEBUG macros
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CVariable<bool> VerboseMIRROR("ms","VerboseMIRROR","Enable verbose logging in Mirror operations",true,0,true);
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#ifdef MIRROR_LIST_ROW_32BITS
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const char *ListRowSizeString = "L32";
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#else
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const char *ListRowSizeString = "L16";
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#endif
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/*
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* Constructor
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*/
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CDataSetBase::CDataSetBase() : _MaxNbRows(INVALID_DATASET_INDEX) //, _SizeOfRow(Row32)
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{
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}
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/*
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* Initialize
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*/
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void CDataSetBase::init( const NLMISC::CSheetId& sheetId, const TDataSetSheet& properties )
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{
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/*string dataSetName = "player";
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TPropertyIndex nbProperties = 4;
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_PropIndexToType.resize( nbProperties );
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_PropIndexToType[0] = TypeSint32;
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_PropIndexToType[1] = TypeSint32;
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_PropIndexToType[2] = TypeSint32;
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_PropIndexToType[3] = TypeSint32;
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_DataSetName = dataSetName;*/
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nlctassert( sizeof(TDataSetRow) == 4 );
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_SheetId = sheetId;
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_DataSetName = properties.DataSetName;
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_MaxNbRows = properties.getConfigDataSetSize();
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//_SizeOfRow = (_MaxNbRows>65534) ? Row32 : ((_MaxNbRows>254)?Row16:Row8);
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//nlinfo( "\t Dataset %s: Rows will be transfered using %s-bit index", _DataSetName.c_str(), (_SizeOfRow==Row32)?"32":((_SizeOfRow==Row16)?"16":"8") );
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_PropIndexToType = properties.PropIndexToType;
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fillDataSizeByProp();
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_EntityTypesFilter = properties.EntityTypesFilter;
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_PropIsList = properties.PropIsList;
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_PropertyContainer.init( properties.NbProperties );
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}
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/*
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* Fill property info.
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* When the flag initValues is set:
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* If the counts must be initialised from a remote MS, use the vector ptCountsToSet (it will be read
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* then deleted) and timestamp, otherwise set NULL.
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* If propName is the special entityId property, the behaviour is different (propName need not exist)
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*/
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void CDataSetBase::setPropertyPointer( std::string& propName, TPropertyIndex propIndex, void *segmentPt, bool initValues, uint32 dataTypeSize, bool isReadOnly, bool mustMonitorAssignment, std::vector<uint8> *ptCountsToSet, NLMISC::TGameCycle /* timestamp */, uint32 segmentSize )
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{
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uint8 *endPt = (uint8*)segmentPt;
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// Handle special case of _CEntityId_
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if ( propName.substr(0,LENGTH_OF_ENTITYID_PREFIX) == ENTITYID_PREFIX )
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{
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_PropertyContainer.EntityIdArray.EntityIds = (CEntityId*)segmentPt;
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_PropertyContainer.EntityIdArray.OnlineBitfieldPt = (uint32*)((uint8*)segmentPt + (sizeof(CEntityId)*maxNbRows()));
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_PropertyContainer.EntityIdArray.OnlineTimestamps = (NLMISC::TGameCycle*)(((uint8*)_PropertyContainer.EntityIdArray.OnlineBitfieldPt) + maxNbRows()/8 + 4);
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_PropertyContainer.EntityIdArray.Counts = ((uint8*)_PropertyContainer.EntityIdArray.OnlineTimestamps) + maxNbRows()*sizeof(NLMISC::TGameCycle);
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_PropertyContainer.EntityIdArray.SpawnerServiceIds = ((TServiceId8*)_PropertyContainer.EntityIdArray.Counts) + maxNbRows()*sizeof(TServiceId8);
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endPt = ((uint8*)_PropertyContainer.EntityIdArray.SpawnerServiceIds) + maxNbRows()*sizeof(TServiceId8);
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// In the Mirror Service, initialize the value
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if ( initValues )
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{
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// Set the entityid array to the default value
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for ( TDataSetIndex i=0; i!=(uint32)maxNbRows(); ++i )
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{
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_PropertyContainer.EntityIdArray.EntityIds[i] = CEntityId::Unknown;
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_PropertyContainer.EntityIdArray.setOnline( i, false );
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if ( ptCountsToSet != NULL )
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_PropertyContainer.EntityIdArray.Counts[i] = (*ptCountsToSet)[i];
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else
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_PropertyContainer.EntityIdArray.Counts[i] = 1; // begins at 1, 0 is reserved for "no counter"
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// Always init the online timestamps to 0 (otherwise the assert in declareEntity() will fail)
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_PropertyContainer.EntityIdArray.OnlineTimestamps[i] = 0;
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_PropertyContainer.EntityIdArray.SpawnerServiceIds[i] = TServiceId8(0);
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}
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if ( ptCountsToSet != NULL )
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{
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delete ptCountsToSet;
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}
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}
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}
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else
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{
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if ( (uint)propIndex < (uint)nbProperties() )
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{
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_PropertyContainer.PropertyValueArrays[propIndex].ChangeTimestamps = (TGameCycle*)segmentPt;
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#ifdef STORE_CHANGE_SERVICEIDS
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_PropertyContainer.PropertyValueArrays[propIndex].ChangeServiceIds = (TServiceId8*)((uint8*)segmentPt + (sizeof(TGameCycle)*maxNbRows()));
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_PropertyContainer.PropertyValueArrays[propIndex].Values = (void*)((uint8*)_PropertyContainer.PropertyValueArrays[propIndex].ChangeServiceIds + (sizeof(TServiceId8)*maxNbRows()));
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#else
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_PropertyContainer.PropertyValueArrays[propIndex].Values = (void*)((uint8*)segmentPt + (sizeof(TGameCycle)*maxNbRows()));
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#endif
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_PropertyContainer.PropertyValueArrays[propIndex].DataTypeSize = dataTypeSize;
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#ifdef NL_DEBUG
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_PropertyContainer.PropertyValueArrays[propIndex].IsReadOnly = isReadOnly;
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_PropertyContainer.PropertyValueArrays[propIndex].IsMonitored = mustMonitorAssignment;
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#endif
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// Cell container for list properties
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if ( _PropIsList[ propIndex ] )
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{
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uint8 *ptFreeCellsFront = ((uint8*)(_PropertyContainer.PropertyValueArrays[propIndex].Values)) + sizeof(TSharedListRow)*maxNbRows();
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_PropertyContainer.PropertyValueArrays[propIndex].ListCellContainer = ptFreeCellsFront + sizeof(TSharedListRow);
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// In the Mirror Service, set up the list headers (1 per datasetrow) and container
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if ( initValues )
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{
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// Init the headers
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TSharedListRow *listHeaders = (TSharedListRow*)(_PropertyContainer.PropertyValueArrays[propIndex].Values);
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for ( TDataSetIndex i=0; i!=(uint32)maxNbRows(); ++i )
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{
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listHeaders[i] = INVALID_SHAREDLIST_ROW;
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}
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uint32 datasize = getDataSizeOfProp( propIndex );
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//nldebug( "%p + %u bytes + %u", _PropertyContainer.PropertyValueArrays[propIndex].Values, sizeof(TSharedListRow)*maxNbRows(), sizeof(TSharedListRow) );
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//nldebug( "%p", _PropertyContainer.PropertyValueArrays[propIndex].ListCellContainer );
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//nldebug( "Segment size: %u", segmentSize );
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nldebug( "Shared List container uses %u bytes (at %u bytes per cell)", segmentSize - ( (uint8*)(_PropertyContainer.PropertyValueArrays[propIndex].ListCellContainer) - (uint8*)segmentPt ), sizeof(TSharedListRow)+datasize );
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//nldebug( "End at %p", (uint8*)segmentPt + segmentSize );
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// Init the list of free cells
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TSharedListRow *freeCellsFront = (TSharedListRow*)ptFreeCellsFront;
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freeCellsFront = 0;
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uint8 *cellPt = (uint8*)(_PropertyContainer.PropertyValueArrays[propIndex].ListCellContainer);
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for ( TSharedListRow j=0; j!=NB_SHAREDLIST_CELLS-1 /*TEMP*/; ++j )
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{
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TSharedListRow *nextField = (TSharedListRow*)cellPt;
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*nextField = j+1;
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cellPt += sizeof(TSharedListRow) + datasize; // assumes #pragma pack!
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}
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TSharedListRow *nextField = (TSharedListRow*)cellPt;
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*nextField = INVALID_SHAREDLIST_ROW;
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endPt = ((uint8*)_PropertyContainer.PropertyValueArrays[propIndex].ListCellContainer) + (NB_SHAREDLIST_CELLS*(sizeof(TSharedListRow) + datasize)); // assumes #pragma pack!
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}
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}
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else
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{
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_PropertyContainer.PropertyValueArrays[propIndex].ListCellContainer = NULL;
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if ( initValues )
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{
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endPt = ((uint8*)_PropertyContainer.PropertyValueArrays[propIndex].Values) + maxNbRows()*dataTypeSize;
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}
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}
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}
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}
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if ( initValues )
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{
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// Check that the total size of segment is sufficient
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nlassert( ((uint8*)segmentPt) + segmentSize >= endPt );
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}
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}
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/*
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* Fill the datasize array using the prop to type array
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*/
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void CDataSetBase::fillDataSizeByProp()
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{
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_DataSizeByProp.resize( _PropIndexToType.size() );
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vector<uint32>::iterator itd;
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vector<TTypeOfProp>::const_iterator itp;
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for ( itp=_PropIndexToType.begin(), itd=_DataSizeByProp.begin(); itp!=_PropIndexToType.end(); ++itp, ++itd )
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{
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switch ( *itp )
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{
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case TypeUint8: *itd = 1; break;
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case TypeSint8: *itd = 1; break;
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case TypeUint16: *itd = 2; break;
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case TypeSint16: *itd = 2; break;
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case TypeUint32: *itd = 4; break;
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case TypeSint32: *itd = 4; break;
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case TypeUint64: *itd = 8; break;
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case TypeSint64: *itd = 8; break;
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case TypeFloat: *itd = 4; break;
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case TypeDouble: *itd = 8; break;
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case TypeCEntityId: *itd = 8; break;
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case TypeBool: *itd = 1; break;
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default: *itd = 0; break;
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}
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}
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}
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/*
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* Check that the template argument T passed to CMirrorPropValue<T> has the right size
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*/
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void CDataSetBase::checkTemplateSize( uint32 passedSize, TPropertyIndex propIndex, const TDataSetRow& entityIndex) const
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{
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nlassertex( passedSize == _PropertyContainer.PropertyValueArrays[propIndex].DataTypeSize,
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("Wrong CMirrorPropValue template argument: size=%u (expected: %u) (%s/E%d/P%hd)",
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passedSize, _PropertyContainer.PropertyValueArrays[propIndex].DataTypeSize, name().c_str(), entityIndex.getIndex(), propIndex ) );
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}
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/*
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* Read the sheet
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*/
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void TDataSetSheet::readGeorges( const NLMISC::CSmartPtr<NLGEORGES::UForm> &form, const NLMISC::CSheetId &sheetId )
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{
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if( (UForm*)form )
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{
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// Get the name of the dataset
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DataSetName = sheetId.toString();
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DataSetName.erase( DataSetName.find_last_of( '.' ) ); // erase .dataset
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MIRROR_INFO( "MIRROR: Reading sheet for dataset '%s'", DataSetName.c_str() );
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UFormElm& root = form->getRootNode();
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// Get the max number of rows (will be used only if not overriden in the .cfg)
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if ( root.getValueByName( MaxNbRows, "max number of rows or entities" ) )
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{
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MIRROR_INFO( "MIRROR: \tMaxNbRows = %d in sheet", MaxNbRows );
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}
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else
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{
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MaxNbRows = 0;
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nlinfo( "MaxNbRows of %s not specified in sheet, expecting value in .cfg", DataSetName.c_str() );
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}
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// Get property types and names
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UFormElm *arrayProperties;
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if( root.getNodeByName( &arrayProperties, "properties" ) && arrayProperties )
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{
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uint size;
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nlverify( arrayProperties->getArraySize(size) );
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nlassert( size < 0x10000 );
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NbProperties = size;
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PropertyNames.resize( NbProperties );
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PropIndexToType.resize( NbProperties );
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//Weights.resize( NbProperties );
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PropIsList.resize( NbProperties );
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for ( sint p=0; p!=NbProperties; ++p )
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{
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const UFormElm *property = NULL;
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if ( arrayProperties->getArrayNode( &property, p ) && property )
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{
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// Name of the property
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property->getValueByName( PropertyNames[p], "name" );
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// Type of the property
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string typeStr;
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property->getValueByName( typeStr, "type" );
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TTypeOfProp theType;
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if ( typeStr == "uint8" ) theType = TypeUint8;
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else if ( typeStr == "sint8" ) theType = TypeSint8;
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else if ( typeStr == "uint16" ) theType = TypeUint16;
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else if ( typeStr == "sint16" ) theType = TypeSint16;
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else if ( typeStr == "uint32" ) theType = TypeUint32;
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else if ( typeStr == "sint32" ) theType = TypeSint32;
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else if ( typeStr == "uint64" ) theType = TypeUint64;
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else if ( typeStr == "sint64" ) theType = TypeSint64;
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else if ( typeStr == "float" ) theType = TypeFloat;
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else if ( typeStr == "double" ) theType = TypeDouble;
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else if ( typeStr == "entityid" ) theType = TypeCEntityId;
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else if ( typeStr == "boolean" ) theType = TypeBool;
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else
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{
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nlerror( "MIRROR: CDataSetBase::readGeorges: unknown data type '%s'", typeStr.c_str() ); // not forcing to TypeUint64 anymore
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theType = TypeUint64;
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}
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PropIndexToType[p] = theType;
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// Weight
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/*sint32 weight;
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if ( ! property->getValueByName( weight, "weight" ) )
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{
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weight = 1;
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}
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if ( weight > 255 )
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{
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nlwarning( "Weights must be lower than 256" );
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weight = 255;
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}
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Weights[p] = (uint8)weight;
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*/
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// List or single value?
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bool b;
|
||
|
|
if ( ! property->getValueByName( b, "is a list" ) )
|
||
|
|
{
|
||
|
|
b = false;
|
||
|
|
}
|
||
|
|
PropIsList[p] = b;
|
||
|
|
|
||
|
|
MIRROR_INFO( "MIRROR: \tProperty '%s' : Type %s%s"/*", Weight %d"*/, PropertyNames[p].c_str(), PropIsList[p]?"list of ":"", typeStr.c_str()/*, Weights[p]*/ );
|
||
|
|
|
||
|
|
// persistant
|
||
|
|
//property->getValueByName(propElt.Persistant, "persistant");
|
||
|
|
// mirror
|
||
|
|
//property->getValueByName(propElt.Mirror, "mirror");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
nlwarning( "MIRROR: CDataSetBase::readGeorges: 'properties' not found" );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get entity type filter
|
||
|
|
UFormElm *arrayEntityTypes;
|
||
|
|
if ( root.getNodeByName( &arrayEntityTypes, "entity types" ) && arrayEntityTypes )
|
||
|
|
{
|
||
|
|
uint size;
|
||
|
|
nlverify( arrayEntityTypes->getArraySize(size) );
|
||
|
|
nlassert( size < 0x10000 );
|
||
|
|
EntityTypesFilter.resize( size );
|
||
|
|
for ( uint et=0; et!=size; ++et )
|
||
|
|
{
|
||
|
|
string typeName;
|
||
|
|
arrayEntityTypes->getArrayValue( typeName, et );
|
||
|
|
EntityTypesFilter[et] = RYZOMID::fromString(typeName);
|
||
|
|
MIRROR_INFO( "MIRROR: \tLinking to entity type %hu", (uint16)EntityTypesFilter[et] );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
nlwarning( "MIRROR: CDataSetBase::readGeorges: 'entity types' not found" );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Serial (for fast binary sheet loading)
|
||
|
|
*/
|
||
|
|
void TDataSetSheet::serial( NLMISC::IStream& s )
|
||
|
|
{
|
||
|
|
s.serial( DataSetName );
|
||
|
|
s.serial( MaxNbRows );
|
||
|
|
s.serial( NbProperties );
|
||
|
|
if ( s.isReading() )
|
||
|
|
{
|
||
|
|
PropIndexToType.resize( NbProperties );
|
||
|
|
PropertyNames.resize( NbProperties );
|
||
|
|
//Weights.resize( NbProperties );
|
||
|
|
PropIsList.resize( NbProperties );
|
||
|
|
}
|
||
|
|
for ( TPropertyIndex p=0; p!=NbProperties; ++p )
|
||
|
|
{
|
||
|
|
s.serial( PropertyNames[p] );
|
||
|
|
s.serialEnum( PropIndexToType[p] );
|
||
|
|
MIRROR_DEBUG( "MIRROR: Serializing %s, type %u", PropertyNames[p].c_str(), PropIndexToType[p] );
|
||
|
|
//s.serial( Weights[p] );
|
||
|
|
bool b = PropIsList[p];
|
||
|
|
s.serial( b );
|
||
|
|
PropIsList[p] = b;
|
||
|
|
}
|
||
|
|
s.serialCont( EntityTypesFilter );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Return the dataset size to use.
|
||
|
|
* If found in the .cfg, use the value of the property DataSetSize + DataSetName.
|
||
|
|
* If not found, use the value in the sheet.
|
||
|
|
*/
|
||
|
|
TDataSetIndex TDataSetSheet::getConfigDataSetSize() const
|
||
|
|
{
|
||
|
|
string cfgVarName = "DatasetSize" + DataSetName;
|
||
|
|
CConfigFile::CVar *cfgVar = NLNET::IService::getInstance()->ConfigFile.getVarPtr( cfgVarName );
|
||
|
|
TDataSetIndex result;
|
||
|
|
if ( cfgVar )
|
||
|
|
{
|
||
|
|
result = cfgVar->asInt();
|
||
|
|
nlinfo( "\t%s: %u (from cfg)", cfgVarName.c_str(), result );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
result = MaxNbRows;
|
||
|
|
nlinfo( "\t%s: %u (from packed sheet)", cfgVarName.c_str(), result );
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|