Try full path for steam_api64_o.dll loading

Author: xinerqu

include/api/api_client.h

@@ -101,10 +101,20 @@ S_API ESteamAPIInitResult S_CALLTYPE SteamInternal_SteamAPI_Init(const char* psz
 		SetAppIDEnv();
 		WriteAppIDFile();
 
-		HMODULE hRealSteam = LoadLibraryExA("steam_api64_o.dll", nullptr, LOAD_WITH_ALTERED_SEARCH_PATH);
+		// Check if already loaded, or try with full path
+		HMODULE hRealSteam = GetModuleHandleA("steam_api64_o.dll");
 		FILE* _rt = nullptr;
 		fopen_s(&_rt, "C:\\Users\\cools\\Desktop\\uc_online2_real.txt", "ab");
-		if (_rt) { fprintf(_rt, "LoadLibrary(steam_api64_o.dll) -> 0x%p (err=%lu)\n", (void*)hRealSteam, GetLastError()); fclose(_rt); }
+		if (!hRealSteam) {
+			char oPath[MAX_PATH] = {0};
+			GetModuleFileNameA(GetModuleHandleA("steam_api64.dll"), oPath, MAX_PATH);
+			PathRemoveFileSpecA(oPath);
+			strcat_s(oPath, MAX_PATH, "\\steam_api64_o.dll");
+			hRealSteam = LoadLibraryA(oPath);
+			if (_rt) { fprintf(_rt, "LoadLibrary(\"%s\") -> 0x%p (err=%lu)\n", oPath, (void*)hRealSteam, GetLastError()); fclose(_rt); }
+		} else {
+			if (_rt) { fprintf(_rt, "GetModuleHandle -> 0x%p (already loaded)\n", (void*)hRealSteam); fclose(_rt); }
+		}
 		if (hRealSteam)
 		{
 			UCOLOG("[UCOnline2] Loaded real Steam API DLL: steam_api64_o.dll");