diff options
Diffstat (limited to 'NorthstarDedicatedTest/filesystem.cpp')
| -rw-r--r-- | NorthstarDedicatedTest/filesystem.cpp | 41 |
1 files changed, 40 insertions, 1 deletions
diff --git a/NorthstarDedicatedTest/filesystem.cpp b/NorthstarDedicatedTest/filesystem.cpp index 877898ee..aa6975fe 100644 --- a/NorthstarDedicatedTest/filesystem.cpp +++ b/NorthstarDedicatedTest/filesystem.cpp @@ -6,6 +6,7 @@ #include "modmanager.h" #include <iostream> +#include <sstream> // hook forward declares typedef FileHandle_t(*ReadFileFromVPKType)(VPKData* vpkInfo, __int64* b, const char* filename); @@ -16,6 +17,7 @@ typedef bool(*ReadFromCacheType)(IFileSystem* filesystem, const char* path, void ReadFromCacheType readFromCache; bool ReadFromCacheHook(IFileSystem* filesystem, const char* path, void* result); +bool readingOriginalFile; SourceInterface<IFileSystem>* g_Filesystem; void InitialiseFilesystem(HMODULE baseAddress) @@ -28,15 +30,52 @@ void InitialiseFilesystem(HMODULE baseAddress) ENABLER_CREATEHOOK(hook, (*g_Filesystem)->m_vtable->ReadFromCache, &ReadFromCacheHook, reinterpret_cast<LPVOID*>(&readFromCache)); } +std::string ReadVPKFile(const char* path) +{ + // read scripts.rson file, todo: check if this can be overwritten + FileHandle_t fileHandle = (*g_Filesystem)->m_vtable2->Open(&(*g_Filesystem)->m_vtable2, path, "rb", "GAME", 0); + + std::stringstream fileStream; + int bytesRead = 0; + char data[4096]; + do + { + bytesRead = (*g_Filesystem)->m_vtable2->Read(&(*g_Filesystem)->m_vtable2, data, std::size(data), fileHandle); + fileStream.write(data, bytesRead); + } while (bytesRead == std::size(data)); + + (*g_Filesystem)->m_vtable2->Close(*g_Filesystem, fileHandle); + + return fileStream.str(); +} + +std::string ReadVPKOriginalFile(const char* path) +{ + readingOriginalFile = true; + std::string ret = ReadVPKFile(path); + readingOriginalFile = false; + + return ret; +} + void SetNewModSearchPaths(Mod* mod) { // put our new path to the head // in future we should look into manipulating paths at head manually, might be effort tho - (*g_Filesystem)->m_vtable->AddSearchPath(&*(*g_Filesystem), (fs::absolute(mod->ModDirectory) / "mod").string().c_str(), "GAME", PATH_ADD_TO_HEAD); + // potentially we could also determine whether the file we're setting paths for needs a mod dir, or compiled assets + if (mod != nullptr) + (*g_Filesystem)->m_vtable->AddSearchPath(&*(*g_Filesystem), (fs::absolute(mod->ModDirectory) / MOD_OVERRIDE_DIR).string().c_str(), "GAME", PATH_ADD_TO_HEAD); + + (*g_Filesystem)->m_vtable->AddSearchPath(&*(*g_Filesystem), fs::absolute(COMPILED_ASSETS_PATH).string().c_str(), "GAME", PATH_ADD_TO_HEAD); } bool TryReplaceFile(const char* path) { + if (readingOriginalFile) + return false; + + (*g_ModManager).CompileAssetsForFile(path); + // is this efficient? no clue for (ModOverrideFile* modFile : g_ModManager->m_modFiles) { |