60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
//========= Copyright 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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#ifndef SAVERESTORE_STRINGTABLE_H
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#define SAVERESTORE_STRINGTABLE_H
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#if defined(_WIN32)
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#pragma once
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#endif
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#include "isaverestore.h"
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#include "networkstringtabledefs.h"
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//-------------------------------------
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class CStringTableSaveRestoreOps : public CDefSaveRestoreOps {
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public:
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void Init(INetworkStringTable *pNetworkStringTable) {
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m_pStringTable = pNetworkStringTable;
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}
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// save data type interface
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virtual void Save(const SaveRestoreFieldInfo_t &fieldInfo, ISave *pSave) {
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int *pStringIndex = (int *)fieldInfo.pField;
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const char *pString = m_pStringTable->GetString(*pStringIndex);
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int nLen = Q_strlen(pString) + 1;
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pSave->WriteInt(&nLen);
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pSave->WriteString(pString);
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}
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virtual void Restore(const SaveRestoreFieldInfo_t &fieldInfo,
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IRestore *pRestore) {
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int *pStringIndex = (int *)fieldInfo.pField;
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int nLen = pRestore->ReadInt();
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char *pTemp = (char *)stackalloc(nLen);
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pRestore->ReadString(pTemp, nLen, nLen);
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*pStringIndex =
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m_pStringTable->AddString(CBaseEntity::IsServer(), pTemp);
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}
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virtual void MakeEmpty(const SaveRestoreFieldInfo_t &fieldInfo) {
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int *pStringIndex = (int *)fieldInfo.pField;
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*pStringIndex = INVALID_STRING_INDEX;
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}
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virtual bool IsEmpty(const SaveRestoreFieldInfo_t &fieldInfo) {
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int *pStringIndex = (int *)fieldInfo.pField;
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return *pStringIndex == INVALID_STRING_INDEX;
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}
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private:
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INetworkStringTable *m_pStringTable;
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};
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#endif // SAVERESTORE_STRINGTABLE_H
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