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Only attempt to load .VMT files from the disk if VPK mode is 0

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Only load from disk if mode is 0. Mode can be set to 0 using the '-novpk' launch parameter.
This commit is contained in:
Kawe Mazidjatari 2022-11-08 01:11:14 +01:00
parent 44abceb78a
commit dcb909cab9
3 changed files with 41 additions and 27 deletions
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65
r5dev/filesystem/basefilesystem.cpp
View File

@ -52,7 +52,40 @@ void CBaseFileSystem::Warning(CBaseFileSystem* pFileSystem, FileWarningLevel_t l
}
//---------------------------------------------------------------------------------
// Purpose: attempts to load files from disk if exist before loading from VPK
// Purpose: attempts to load files from disk if exist before loading from VPK/cache
// Input : *pszFilePath -
// Output : handle to file on success, NULL on failure
//---------------------------------------------------------------------------------
bool CBaseFileSystem::VCheckDisk(const char* pszFilePath)
{
// Only load material files from the disk if the mode isn't zero,
// use -novpk to load valve materials from the disk.
if (FileSystem()->CheckVPKMode(0) && strstr(pszFilePath, ".vmt"))
{
return false;
}
std::string svFilePath = ConvertToWinPath(pszFilePath);
if (svFilePath.find("\\\*\\") != string::npos)
{
// Erase '//*/'.
svFilePath.erase(0, 4);
}
// TODO: obtain 'mod' SearchPath's instead.
svFilePath.insert(0, "platform\\");
if (::FileExists(svFilePath) /*|| ::FileExists(pszFilePath)*/)
{
return true;
}
return false;
}
//---------------------------------------------------------------------------------
// Purpose: loads files from VPK
// Input : *this -
// *pResults -
// *pszFilePath -
@ -60,27 +93,17 @@ void CBaseFileSystem::Warning(CBaseFileSystem* pFileSystem, FileWarningLevel_t l
//---------------------------------------------------------------------------------
FileHandle_t CBaseFileSystem::VReadFromVPK(CBaseFileSystem* pFileSystem, FileHandle_t pResults, char* pszFilePath)
{
std::string svFilePath = ConvertToWinPath(pszFilePath);
if (svFilePath.find("\\\*\\") != string::npos)
{
// Erase '//*/'.
svFilePath.erase(0, 4);
}
// TODO: obtain 'mod' SearchPath's instead.
svFilePath.insert(0, "platform\\");
if (::FileExists(svFilePath) /*|| ::FileExists(pszFilePath)*/)
if (VCheckDisk(pszFilePath))
{
*reinterpret_cast<int64_t*>(pResults) = -1;
return pResults;
}
return v_CBaseFileSystem_LoadFromVPK(pFileSystem, pResults, pszFilePath);
}
//---------------------------------------------------------------------------------
// Purpose: attempts to load files from disk if exist before loading from cache
// Purpose: loads files from cache
// Input : *this -
// *pszFilePath -
// *pResults -
@ -88,21 +111,11 @@ FileHandle_t CBaseFileSystem::VReadFromVPK(CBaseFileSystem* pFileSystem, FileHan
//---------------------------------------------------------------------------------
bool CBaseFileSystem::VReadFromCache(CBaseFileSystem* pFileSystem, char* pszFilePath, void* pResults)
{
std::string svFilePath = ConvertToWinPath(pszFilePath);
if (svFilePath.find("\\\*\\") != string::npos)
{
// Erase '//*/'.
svFilePath.erase(0, 4);
}
// TODO: obtain 'mod' SearchPath's instead.
svFilePath.insert(0, "platform\\");
if (::FileExists(svFilePath) /*|| ::FileExists(pszFilePath)*/)
if (VCheckDisk(pszFilePath))
{
return false;
}
return v_CBaseFileSystem_LoadFromCache(pFileSystem, pszFilePath, pResults);
}

1
r5dev/filesystem/basefilesystem.h
View File

@ -8,6 +8,7 @@ public:
// Purpose: Static methods used for hooking.
//--------------------------------------------------------
static void Warning(CBaseFileSystem* pFileSystem, FileWarningLevel_t level, const char* fmt, ...);
static bool VCheckDisk(const char* pszFilePath);
static FileHandle_t VReadFromVPK(CBaseFileSystem* pFileSystem, FileHandle_t pResults, char* pszFilePath);
static bool VReadFromCache(CBaseFileSystem* pFileSystem, char* pszFilePath, void* pResults);
static VPKData_t* VMountVPKFile(CBaseFileSystem* pFileSystem, const char* pszVpkPath);

2
r5dev/public/ifilesystem.h
View File

@ -385,7 +385,7 @@ public:
virtual bool __fastcall sub_140383E00(__int64 a2) = 0;
virtual bool sub_1403836A0() = 0;
virtual __int64 __fastcall sub_140384310(int a1) = 0;
virtual __int64 __fastcall sub_140383820(int a1) = 0;
virtual __int64 __fastcall CheckVPKMode(int nMode) = 0; // Checks if the VPK mode equals the mode input.
//--------------------------------------------------------