88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
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//====== Copyright c 1996-2007, Valve Corporation, All rights reserved. =======//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//
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//=============================================================================//
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#ifndef VMFMESHDATASUPPORT_H
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#define VMFMESHDATASUPPORT_H
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#ifdef _WIN32
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#pragma once
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#endif
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//////////////////////////////////////////////////////////////////////////
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//
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// Special implementation of custom load/save chunks for entities
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//
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//////////////////////////////////////////////////////////////////////////
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#include "vmfentitysupport.h"
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class CVmfMeshDataSupport_SaveLoadHandler : public IMapEntitySaveLoadHandler
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{
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public:
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CVmfMeshDataSupport_SaveLoadHandler();
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~CVmfMeshDataSupport_SaveLoadHandler();
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public:
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virtual int GetCustomSectionVer() { return 1; }
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public:
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virtual void SetCurrentEntity( IMapEntity_Type_t *pEntity ) { m_pEntity = pEntity; }
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public:
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virtual ChunkFileResult_t LoadKeyValueBegin( CChunkFile *pFile );
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virtual ChunkFileResult_t LoadKeyValue( const char *szKey, const char *szValue );
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virtual ChunkFileResult_t LoadKeyValueEnd( CChunkFile *pFile, ChunkFileResult_t eLoadResult );
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protected:
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ChunkFileResult_t LoadKeyValue_Hdr( const char *szKey, const char *szValue );
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ChunkFileResult_t LoadKeyValue_Ver1( const char *szKey, const char *szValue );
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protected:
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ChunkFileResult_t WriteDataChunk( CChunkFile *pFile, char const *szHash );
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ChunkFileResult_t WriteBufferData( CChunkFile *pFile, CUtlBuffer &bufData, char const *szPrefix );
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void LoadInitHeader();
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bool LoadHaveHeader();
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ChunkFileResult_t LoadHaveLines( int numHaveLines );
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ChunkFileResult_t LoadSaveFullData();
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protected:
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virtual ChunkFileResult_t OnFileDataLoaded( CUtlBuffer &bufData ) = 0;
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virtual ChunkFileResult_t OnFileDataWriting( CChunkFile *pFile, char const *szHash );
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protected:
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enum State
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{
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LOAD_VERSION = 0,
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LOAD_HDR_END
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};
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enum StateVer1
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{
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LOAD_HASH = LOAD_HDR_END + 1,
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LOAD_PREFIX,
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LOAD_HEADER,
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LOAD_DATA
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};
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int m_eLoadState;
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int m_iLoadVer;
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struct Header_t
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{
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char sHash[ MAX_PATH ];
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char sPrefix[ MAX_PATH ];
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int numBytes;
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int numEncBytes;
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int numLines;
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int numHaveLines;
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}
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m_hLoadHeader;
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CUtlBuffer m_bufLoadData;
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IMapEntity_Type_t *m_pEntity;
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};
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#endif // #ifndef VMFMESHDATASUPPORT_H
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