Fix broken decryption on Tiancity's files

Ochii · Ochii · commit 95cf7cbbe3fd · 2018-09-22T01:41:28.000+01:00
diff --git a/src/pkgfilesystem.h b/src/pkgfilesystem.h
@@ -84,9 +84,10 @@ enum GameDataProvider
 
 extern GameDataProvider g_GameDataProvider;
 
-inline void DetectGameDataProvider(std::vector<std::string>& vGameFiles)
+inline void DetectGameDataProvider( const uint8_t* pFileBuffer )
 {			 
-	bool bFoundTiancityDll = std::find(vGameFiles.begin(), vGameFiles.end(), "sedata.dll") != vGameFiles.end();
+	std::string szPkgBuffer = reinterpret_cast<const char*>(pFileBuffer);
+	bool bFoundTiancityDll = szPkgBuffer.find( ".pkg" ) != std::string::npos;
 
 	if (bFoundTiancityDll)
 		g_GameDataProvider = GAMEDATAPROVIDER_TIANCITY;
diff --git a/src/pkgindex.cpp b/src/pkgindex.cpp
@@ -96,8 +96,8 @@ bool GetPkgFileNames( const std::filesystem::path& pkgDirectoryPath, std::vector
 		return false;
 	}	
 
+	DetectGameDataProvider( pIndexFileBuffer );
 	FillPkgArrayFromBuffer(vOutPkgFileNames, pIndexFileBuffer);	
-	DetectGameDataProvider(vOutPkgFileNames);
 	DBG_WPRINTF(L"Detected game data provider: %s\n", GetGameDataProviderStr());
 
 	delete[] pIndexFileBuffer;					

Original file line number	Diff line number	Diff line change
`@@ -96,8 +96,8 @@ bool GetPkgFileNames( const std::filesystem::path& pkgDirectoryPath, std::vector`
`96`	`96`	`return false;`
`97`	`97`	`}`
`98`	`98`
	`99`	`+ DetectGameDataProvider( pIndexFileBuffer );`
`99`	`100`	`FillPkgArrayFromBuffer(vOutPkgFileNames, pIndexFileBuffer);`
`100`		`- DetectGameDataProvider(vOutPkgFileNames);`
`101`	`101`	`DBG_WPRINTF(L"Detected game data provider: %s\n", GetGameDataProviderStr());`
`102`	`102`
`103`	`103`	`delete[] pIndexFileBuffer;`