forked from metin2/client
Solution refactoring and restructuring, removed Boost dependency, removed unused tools
This commit is contained in:
525
src/EterLib/ResourceManager.cpp
Normal file
525
src/EterLib/ResourceManager.cpp
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@ -0,0 +1,525 @@
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#include "StdAfx.h"
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#include <io.h>
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#include "../eterBase/CRC32.h"
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#include "../eterBase/Timer.h"
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#include "../eterBase/Stl.h"
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#include "../eterPack/EterPackManager.h"
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#include "ResourceManager.h"
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#include "GrpImage.h"
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int g_iLoadingDelayTime = 20;
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const long c_Deleting_Wait_Time = 30000; // <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ð<EFBFBD> (30<33><30>)
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const long c_DeletingCountPerFrame = 30; // <20><><EFBFBD><EFBFBD><EFBFBD>Ӵ<EFBFBD> üũ <20><><EFBFBD>ҽ<EFBFBD> <20><><EFBFBD><EFBFBD>
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const long c_Reference_Decrease_Wait_Time = 30000; // <20><><EFBFBD>ε<EFBFBD> <20><><EFBFBD>ҽ<EFBFBD><D2BD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ð<EFBFBD> (30<33><30>)
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CFileLoaderThread CResourceManager::ms_loadingThread;
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void CResourceManager::LoadStaticCache(const char* c_szFileName)
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{
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CResource* pkRes=GetResourcePointer(c_szFileName);
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if (!pkRes)
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{
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Lognf(1, "CResourceManager::LoadStaticCache %s - FAILED", c_szFileName);
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return;
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}
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DWORD dwCacheKey=GetCRC32(c_szFileName, strlen(c_szFileName));
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TResourcePointerMap::iterator f=m_pCacheMap.find(dwCacheKey);
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if (m_pCacheMap.end()!=f)
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return;
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pkRes->AddReference();
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m_pCacheMap.insert(TResourcePointerMap::value_type(dwCacheKey, pkRes));
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}
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void CResourceManager::ProcessBackgroundLoading()
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{
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TResourceRequestMap::iterator itor = m_RequestMap.begin();
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while (itor != m_RequestMap.end())
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{
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DWORD dwFileCRC = itor->first;
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std::string & stFileName = itor->second;
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if (isResourcePointerData(dwFileCRC) ||
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(m_WaitingMap.end() != m_WaitingMap.find(dwFileCRC)))
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{
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//printf("SKP %s\n", stFileName.c_str());
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itor = m_RequestMap.erase(itor);
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continue;
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}
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//printf("REQ %s\n", stFileName.c_str());
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ms_loadingThread.Request(stFileName);
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m_WaitingMap.insert(TResourceRequestMap::value_type(dwFileCRC, stFileName));
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itor = m_RequestMap.erase(itor);
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//break; // NOTE: <20><><EFBFBD>⼭ break <20>ϸ<EFBFBD> õõ<C3B5><C3B5> <20>ε<EFBFBD> <20>ȴ<EFBFBD>.
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}
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DWORD dwCurrentTime = ELTimer_GetMSec();
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CFileLoaderThread::TData * pData;
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while (ms_loadingThread.Fetch(&pData))
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{
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//printf("LOD %s\n", pData->stFileName.c_str());
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CResource * pResource = GetResourcePointer(pData->stFileName.c_str());
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if (pResource)
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{
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if (pResource->IsEmpty())
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{
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pResource->OnLoad(pData->dwSize, pData->pvBuf);
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pResource->AddReferenceOnly();
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// <20><><EFBFBD>⼭ <20>ö<EFBFBD><C3B6><EFBFBD> <20><><EFBFBD>۷<EFBFBD><DBB7><EFBFBD> ī<><C4AB>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD> <20>ð<EFBFBD><C3B0><EFBFBD> <20><><EFBFBD><EFBFBD> <20>ڿ<EFBFBD> Ǯ<><C7AE><EFBFBD>ֱ<EFBFBD> <20><><EFBFBD>Ͽ<EFBFBD>
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m_pResRefDecreaseWaitingMap.insert(TResourceRefDecreaseWaitingMap::value_type(dwCurrentTime, pResource));
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}
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}
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m_WaitingMap.erase(GetCRC32(pData->stFileName.c_str(), pData->stFileName.size()));
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delete [] ((char *) pData->pvBuf);
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delete pData;
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}
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// DO : <20><><EFBFBD><EFBFBD> <20>ð<EFBFBD><C3B0><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20≯<EFBFBD> <20>ε<EFBFBD><CEB5><EFBFBD> <20>ξ<EFBFBD><CEBE><EFBFBD> <20><><EFBFBD>ҽ<EFBFBD><D2BD><EFBFBD> <20><><EFBFBD>۷<EFBFBD><DBB7><EFBFBD> ī<><C4AB>Ʈ<EFBFBD><C6AE> <20><><EFBFBD><EFBFBD> <20><>Ų<EFBFBD><C5B2> - [levites]
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long lCurrentTime = ELTimer_GetMSec();
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TResourceRefDecreaseWaitingMap::iterator itorRef = m_pResRefDecreaseWaitingMap.begin();
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while (itorRef != m_pResRefDecreaseWaitingMap.end())
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{
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const long & rCreatingTime = itorRef->first;
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if (lCurrentTime - rCreatingTime > c_Reference_Decrease_Wait_Time)
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{
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CResource * pResource = itorRef->second;
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// Decrease Reference Count
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pResource->Release();
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itorRef = m_pResRefDecreaseWaitingMap.erase(itorRef);
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//Tracef("Decrease Pre Loading Resource\n", rCreatingTime);
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}
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else
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++itorRef;
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}
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}
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void CResourceManager::PushBackgroundLoadingSet(std::set<std::string> & LoadingSet)
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{
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std::set<std::string>::iterator itor = LoadingSet.begin();
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while (itor != LoadingSet.end())
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{
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DWORD dwFileCRC = __GetFileCRC(itor->c_str());
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if (NULL != isResourcePointerData(dwFileCRC))
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{
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++itor;
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continue;
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}
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m_RequestMap.insert(TResourceRequestMap::value_type(dwFileCRC, itor->c_str()));
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++itor;
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}
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}
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void CResourceManager::__DestroyCacheMap()
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{
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TResourcePointerMap::iterator i;
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for (i = m_pCacheMap.begin(); i != m_pCacheMap.end(); ++i)
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{
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CResource* pResource = i->second;
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pResource->Release();
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}
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m_pCacheMap.clear();
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}
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void CResourceManager::__DestroyDeletingResourceMap()
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{
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Tracenf("CResourceManager::__DestroyDeletingResourceMap %d", m_ResourceDeletingMap.size());
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for (TResourceDeletingMap::iterator i = m_ResourceDeletingMap.begin(); i != m_ResourceDeletingMap.end(); ++i)
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(i->first)->Clear();
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m_ResourceDeletingMap.clear();
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}
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void CResourceManager::__DestroyResourceMap()
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{
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Tracenf("CResourceManager::__DestroyResourceMap %d", m_pResMap.size());
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TResourcePointerMap::iterator i;
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for (i = m_pResMap.begin(); i != m_pResMap.end(); ++i)
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{
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CResource* pResource = i->second;
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pResource->Clear();
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}
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stl_wipe_second(m_pResMap);
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}
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void CResourceManager::DestroyDeletingList()
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{
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CResource::SetDeleteImmediately(true);
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__DestroyCacheMap();
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__DestroyDeletingResourceMap();
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}
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void CResourceManager::Destroy()
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{
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assert(m_ResourceDeletingMap.empty() && "CResourceManager::Destroy - YOU MUST CALL DestroyDeletingList");
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__DestroyResourceMap();
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}
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void CResourceManager::RegisterResourceNewFunctionPointer(const char* c_szFileExt, CResource* (*pNewFunc)(const char* c_szFileName))
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{
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m_pResNewFuncMap[c_szFileExt] = pNewFunc;
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}
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void CResourceManager::RegisterResourceNewFunctionByTypePointer(int iType, CResource* (*pNewFunc) (const char* c_szFileName))
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{
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assert(iType >= 0);
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m_pResNewFuncByTypeMap[iType] = pNewFunc;
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}
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CResource * CResourceManager::InsertResourcePointer(DWORD dwFileCRC, CResource* pResource)
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{
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TResourcePointerMap::iterator itor = m_pResMap.find(dwFileCRC);
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if (m_pResMap.end() != itor)
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{
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TraceError("CResource::InsertResourcePointer: %s is already registered\n", pResource->GetFileName());
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assert(!"CResource::InsertResourcePointer: Resource already resistered");
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delete pResource;
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return itor->second;
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}
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m_pResMap.insert(TResourcePointerMap::value_type(dwFileCRC, pResource));
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return pResource;
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}
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int __ConvertPathName(const char * c_szPathName, char * pszRetPathName, int retLen)
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{
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const char * pc;
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int len = 0;
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for (pc = c_szPathName; *pc && len < retLen; ++pc, ++len)
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{
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if (*pc == '/')
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*(pszRetPathName++) = '\\';
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else
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*(pszRetPathName++) = (char) korean_tolower(*pc);
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}
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*pszRetPathName = '\0';
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return len;
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}
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CResource * CResourceManager::GetTypeResourcePointer(const char * c_szFileName, int iType)
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{
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if (!c_szFileName || !*c_szFileName)
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{
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assert(c_szFileName != NULL && *c_szFileName != '\0');
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return NULL;
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}
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const char * c_pszFile;
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DWORD dwFileCRC = __GetFileCRC(c_szFileName, &c_pszFile);
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CResource * pResource = FindResourcePointer(dwFileCRC);
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if (pResource) // <20>̹<EFBFBD> <20><><EFBFBD>ҽ<EFBFBD><D2BD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>Ѵ<EFBFBD>.
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return pResource;
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CResource * (*newFunc) (const char *) = NULL;
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if (iType != -1)
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{
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TResourceNewFunctionByTypePointerMap::iterator f = m_pResNewFuncByTypeMap.find(iType);
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if (m_pResNewFuncByTypeMap.end() != f)
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newFunc = f->second;
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}
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else
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{
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const char * pcFileExt = strrchr(c_pszFile, '.');
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if (pcFileExt)
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{
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static char s_szFileExt[8 + 1];
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strncpy(s_szFileExt, pcFileExt + 1, 8);
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TResourceNewFunctionPointerMap::iterator f = m_pResNewFuncMap.find(s_szFileExt);
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if (m_pResNewFuncMap.end() != f)
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newFunc = f->second;
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}
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}
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if (!newFunc)
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{
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TraceError("ResourceManager::GetResourcePointer: NOT SUPPORT FILE %s", c_pszFile);
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return NULL;
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}
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pResource = InsertResourcePointer(dwFileCRC, newFunc(c_pszFile));
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return pResource;
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}
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CResource * CResourceManager::GetResourcePointer(const char * c_szFileName)
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{
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if (!c_szFileName || !*c_szFileName)
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{
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TraceError("CResourceManager::GetResourcePointer: filename error!");
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return NULL;
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}
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const char * c_pszFile;
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DWORD dwFileCRC = __GetFileCRC(c_szFileName, &c_pszFile);
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CResource * pResource = FindResourcePointer(dwFileCRC);
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if (pResource) // <20>̹<EFBFBD> <20><><EFBFBD>ҽ<EFBFBD><D2BD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20>Ѵ<EFBFBD>.
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return pResource;
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const char * pcFileExt = strrchr(c_pszFile, '.');
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#ifdef _DEBUG
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if (!IsFileExist(c_szFileName) )
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{
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if( pcFileExt == NULL || (stricmp( pcFileExt, ".fnt" ) != 0) ) {
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TraceError("CResourceManager::GetResourcePointer: File not exist %s", c_szFileName);
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}
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}
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#endif
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CResource * (*newFunc) (const char *) = NULL;
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if (pcFileExt)
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{
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static char s_szFileExt[8 + 1];
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strncpy(s_szFileExt, pcFileExt + 1, 8);
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TResourceNewFunctionPointerMap::iterator f = m_pResNewFuncMap.find(s_szFileExt);
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if (m_pResNewFuncMap.end() != f)
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newFunc = f->second;
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}
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if (!newFunc)
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{
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TraceError("ResourceManager::GetResourcePointer: NOT SUPPORT FILE %s", c_pszFile);
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return NULL;
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}
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pResource = InsertResourcePointer(dwFileCRC, newFunc(c_pszFile));
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return pResource;
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}
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CResource * CResourceManager::FindResourcePointer(DWORD dwFileCRC)
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{
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TResourcePointerMap::iterator itor = m_pResMap.find(dwFileCRC);
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if (m_pResMap.end() == itor)
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return NULL;
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return itor->second;
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}
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bool CResourceManager::isResourcePointerData(DWORD dwFileCRC)
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{
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TResourcePointerMap::iterator itor = m_pResMap.find(dwFileCRC);
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if (m_pResMap.end() == itor)
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return NULL;
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return (itor->second)->IsData();
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}
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DWORD CResourceManager::__GetFileCRC(const char * c_szFileName, const char ** c_ppszLowerFileName)
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{
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static char s_szFullPathFileName[MAX_PATH];
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const char * src = c_szFileName;
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char * dst = s_szFullPathFileName;
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int len = 0;
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while (src[len])
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{
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if (src[len]=='/')
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dst[len] = '\\';
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else
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dst[len] = (char) korean_tolower(src[len]);
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++len;
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}
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dst[len] = '\0';
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if (c_ppszLowerFileName)
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*c_ppszLowerFileName = &s_szFullPathFileName[0];
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return (GetCRC32(s_szFullPathFileName, len));
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}
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typedef struct SDumpData
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{
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const char * filename;
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float KB;
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DWORD cost;
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} TDumpData;
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bool DumpKBCompare(const TDumpData& lhs, const TDumpData& rhs)
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||||
{
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return (lhs.KB > rhs.KB) ? true : false;
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}
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bool DumpCostCompare(const TDumpData& lhs, const TDumpData& rhs)
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{
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return (lhs.cost > rhs.cost) ? true : false;
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}
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||||
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struct FDumpPrint
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||||
{
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||||
FILE * m_fp;
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||||
static float m_totalKB;
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||||
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||||
void operator () (TDumpData & data)
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||||
{
|
||||
m_totalKB += data.KB;
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fprintf(m_fp, "%6.1f %s\n", data.KB, data.filename);
|
||||
}
|
||||
};
|
||||
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||||
float FDumpPrint::m_totalKB;
|
||||
|
||||
struct FDumpCostPrint
|
||||
{
|
||||
FILE * m_fp;
|
||||
|
||||
void operator() (TDumpData & data)
|
||||
{
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||||
fprintf(m_fp, "%-4d %s\n", data.cost, data.filename);
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}
|
||||
};
|
||||
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||||
void CResourceManager::DumpFileListToTextFile(const char* c_szFileName)
|
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{
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||||
std::vector<TDumpData> dumpVector;
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||||
|
||||
for (TResourcePointerMap::iterator i = m_pResMap.begin(); i != m_pResMap.end(); ++i)
|
||||
{
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||||
CResource* pResource = i->second;
|
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TDumpData data;
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if (pResource->IsEmpty())
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continue;
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||||
|
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data.filename = pResource->GetFileName();
|
||||
|
||||
int filesize;
|
||||
|
||||
const char * ext = strrchr(data.filename, '.');
|
||||
|
||||
if (pResource->IsType(CGraphicImage::Type()) && strnicmp(ext, ".sub", 4))
|
||||
filesize = ((CGraphicImage*) pResource)->GetWidth() * ((CGraphicImage*) pResource)->GetHeight() * 4;
|
||||
else
|
||||
{
|
||||
FILE * fp2 = fopen(data.filename, "rb");
|
||||
|
||||
if (fp2)
|
||||
{
|
||||
fseek(fp2, 0L, SEEK_END);
|
||||
filesize = ftell(fp2);
|
||||
fclose(fp2);
|
||||
}
|
||||
else
|
||||
filesize = 0;
|
||||
}
|
||||
|
||||
data.KB = (float) filesize / (float) 1024;
|
||||
data.cost = pResource->GetLoadCostMilliSecond();
|
||||
|
||||
dumpVector.push_back(data);
|
||||
}
|
||||
|
||||
FILE * fp = fopen(c_szFileName, "w");
|
||||
|
||||
if (fp)
|
||||
{
|
||||
std::sort(dumpVector.begin(), dumpVector.end(), DumpKBCompare);
|
||||
|
||||
FDumpPrint DumpPrint;
|
||||
DumpPrint.m_fp = fp;
|
||||
DumpPrint.m_totalKB = 0;
|
||||
|
||||
std::for_each(dumpVector.begin(), dumpVector.end(), DumpPrint);
|
||||
fprintf(fp, "total: %.2fmb", DumpPrint.m_totalKB / 1024.0f);
|
||||
|
||||
FDumpCostPrint DumpCostPrint;
|
||||
DumpCostPrint.m_fp = fp;
|
||||
|
||||
std::sort(dumpVector.begin(), dumpVector.end(), DumpCostCompare);
|
||||
std::for_each(dumpVector.begin(), dumpVector.end(), DumpCostPrint);
|
||||
fprintf(fp, "total: %.2fmb", DumpPrint.m_totalKB / 1024.0f);
|
||||
|
||||
fclose(fp);
|
||||
}
|
||||
}
|
||||
|
||||
bool CResourceManager::IsFileExist(const char * c_szFileName)
|
||||
{
|
||||
return CEterPackManager::Instance().isExist(c_szFileName);
|
||||
}
|
||||
|
||||
void CResourceManager::Update()
|
||||
{
|
||||
DWORD CurrentTime = ELTimer_GetMSec();
|
||||
CResource * pResource;
|
||||
int Count = 0;
|
||||
|
||||
TResourceDeletingMap::iterator itor = m_ResourceDeletingMap.begin();
|
||||
|
||||
while (itor != m_ResourceDeletingMap.end())
|
||||
{
|
||||
pResource = itor->first;
|
||||
|
||||
if (CurrentTime >= itor->second)
|
||||
{
|
||||
if (pResource->canDestroy())
|
||||
{
|
||||
//Tracef("Resource Clear %s\n", pResource->GetFileName());
|
||||
pResource->Clear();
|
||||
}
|
||||
|
||||
itor = m_ResourceDeletingMap.erase(itor);
|
||||
|
||||
if (++Count >= c_DeletingCountPerFrame)
|
||||
break;
|
||||
}
|
||||
else
|
||||
++itor;
|
||||
}
|
||||
|
||||
ProcessBackgroundLoading();
|
||||
}
|
||||
|
||||
void CResourceManager::ReserveDeletingResource(CResource * pResource)
|
||||
{
|
||||
DWORD dwCurrentTime = ELTimer_GetMSec();
|
||||
m_ResourceDeletingMap.insert(TResourceDeletingMap::value_type(pResource, dwCurrentTime + c_Deleting_Wait_Time));
|
||||
}
|
||||
|
||||
CResourceManager::CResourceManager()
|
||||
{
|
||||
//ms_loadingThread.Create(0);
|
||||
}
|
||||
|
||||
CResourceManager::~CResourceManager()
|
||||
{
|
||||
Destroy();
|
||||
//ms_loadingThread.Shutdown();
|
||||
}
|
||||
Reference in New Issue
Block a user