1 files changed, 0 insertions, 407 deletions
diff --git a/LauncherInjector/main.cpp b/LauncherInjector/main.cpp
deleted file mode 100644
index 1311759d..00000000
--- a/LauncherInjector/main.cpp
+++ /dev/null
@@ -1,407 +0,0 @@
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <tlhelp32.h>
-#include <filesystem>
-#include <sstream>
-#include <fstream>
-#include <shlwapi.h>
-#include <iostream>
-
-namespace fs = std::filesystem;
-
-extern "C"
-{
-	__declspec(dllexport) DWORD AmdPowerXpressRequestHighPerformance = 0x00000001;
-	__declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
-}
-
-HMODULE hLauncherModule;
-HMODULE hHookModule;
-HMODULE hTier0Module;
-
-wchar_t exePath[4096];
-wchar_t buffer[8192];
-
-bool noLoadPlugins = false;
-
-DWORD GetProcessByName(std::wstring processName)
-{
-	HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
-
-	PROCESSENTRY32 processSnapshotEntry = {0};
-	processSnapshotEntry.dwSize = sizeof(PROCESSENTRY32);
-
-	if (snapshot == INVALID_HANDLE_VALUE)
-		return 0;
-
-	if (!Process32First(snapshot, &processSnapshotEntry))
-		return 0;
-
-	while (Process32Next(snapshot, &processSnapshotEntry))
-	{
-		if (!wcscmp(processSnapshotEntry.szExeFile, processName.c_str()))
-		{
-			CloseHandle(snapshot);
-			return processSnapshotEntry.th32ProcessID;
-		}
-	}
-
-	CloseHandle(snapshot);
-	return 0;
-}
-
-bool GetExePathWide(wchar_t* dest, DWORD destSize)
-{
-	if (!dest)
-		return NULL;
-	if (destSize < MAX_PATH)
-		return NULL;
-
-	DWORD length = GetModuleFileNameW(NULL, dest, destSize);
-	return length && PathRemoveFileSpecW(dest);
-}
-
-FARPROC GetLauncherMain()
-{
-	static FARPROC Launcher_LauncherMain;
-	if (!Launcher_LauncherMain)
-		Launcher_LauncherMain = GetProcAddress(hLauncherModule, "LauncherMain");
-	return Launcher_LauncherMain;
-}
-
-void LibraryLoadError(DWORD dwMessageId, const wchar_t* libName, const wchar_t* location)
-{
-	char text[8192];
-	std::string message = std::system_category().message(dwMessageId);
-
-	sprintf_s(
-		text,
-		"Failed to load the %ls at \"%ls\" (%lu):\n\n%hs\n\nMake sure you followed the Northstar installation instructions carefully "
-		"before reaching out for help.",
-		libName,
-		location,
-		dwMessageId,
-		message.c_str());
-
-	if (dwMessageId == 126 && std::filesystem::exists(location))
-	{
-		sprintf_s(
-			text,
-			"%s\n\nThe file at the specified location DOES exist, so this error indicates that one of its *dependencies* failed to be "
-			"found.\n\nTry the following steps:\n1. Install Visual C++ 2022 Redistributable: "
-			"https://aka.ms/vs/17/release/vc_redist.x64.exe\n2. Repair game files",
-			text);
-	}
-	else if (!fs::exists("Titanfall2.exe") && (fs::exists("..\\Titanfall2.exe") || fs::exists("..\\..\\Titanfall2.exe")))
-	{
-		auto curDir = std::filesystem::current_path().filename().string();
-		auto aboveDir = std::filesystem::current_path().parent_path().filename().string();
-		sprintf_s(
-			text,
-			"%s\n\nWe detected that in your case you have extracted the files into a *subdirectory* of your Titanfall 2 "
-			"installation.\nPlease move all the files and folders from current folder (\"%s\") into the Titanfall 2 installation directory "
-			"just above (\"%s\").\n\nPlease try out the above steps by yourself before reaching out to the community for support.",
-			text,
-			curDir.c_str(),
-			aboveDir.c_str());
-	}
-	else if (!fs::exists("Titanfall2.exe"))
-	{
-		sprintf_s(
-			text,
-			"%s\n\nRemember: you need to unpack the contents of this archive into your Titanfall 2 game installation directory, not just "
-			"to any random folder.",
-			text);
-	}
-	else if (fs::exists("Titanfall2.exe"))
-	{
-		sprintf_s(
-			text,
-			"%s\n\nTitanfall2.exe has been found in the current directory: is the game installation corrupted or did you not unpack all "
-			"Northstar files here?",
-			text);
-	}
-
-	MessageBoxA(GetForegroundWindow(), text, "Northstar Launcher Error", 0);
-}
-
-void EnsureOriginStarted()
-{
-	if (GetProcessByName(L"Origin.exe") || GetProcessByName(L"EADesktop.exe"))
-		return; // already started
-
-	// unpacked exe will crash if origin isn't open on launch, so launch it
-	// get origin path from registry, code here is reversed from OriginSDK.dll
-	HKEY key;
-	if (RegOpenKeyExA(HKEY_LOCAL_MACHINE, "SOFTWARE\\WOW6432Node\\Origin", 0, KEY_READ, &key) != ERROR_SUCCESS)
-	{
-		MessageBoxA(0, "Error: failed reading Origin path!", "Northstar Launcher Error", MB_OK);
-		return;
-	}
-
-	char originPath[520];
-	DWORD originPathLength = 520;
-	if (RegQueryValueExA(key, "ClientPath", 0, 0, (LPBYTE)&originPath, &originPathLength) != ERROR_SUCCESS)
-	{
-		MessageBoxA(0, "Error: failed reading Origin path!", "Northstar Launcher Error", MB_OK);
-		return;
-	}
-
-	printf("[*] Starting Origin...\n");
-
-	PROCESS_INFORMATION pi;
-	memset(&pi, 0, sizeof(pi));
-	STARTUPINFO si;
-	memset(&si, 0, sizeof(si));
-	si.cb = sizeof(STARTUPINFO);
-	si.dwFlags = STARTF_USESHOWWINDOW;
-	si.wShowWindow = SW_MINIMIZE;
-	CreateProcessA(
-		originPath,
-		(char*)"",
-		NULL,
-		NULL,
-		false,
-		CREATE_DEFAULT_ERROR_MODE | CREATE_NEW_PROCESS_GROUP,
-		NULL,
-		NULL,
-		(LPSTARTUPINFOA)&si,
-		&pi);
-
-	printf("[*] Waiting for Origin...\n");
-
-	// wait for origin to be ready, this process is created when origin is ready enough to launch game without any errors
-	while (!GetProcessByName(L"OriginClientService.exe") && !GetProcessByName(L"EADesktop.exe"))
-		Sleep(200);
-
-	CloseHandle(pi.hProcess);
-	CloseHandle(pi.hThread);
-}
-
-void PrependPath()
-{
-	wchar_t* pPath;
-	size_t len;
-	errno_t err = _wdupenv_s(&pPath, &len, L"PATH");
-	if (!err)
-	{
-		swprintf_s(buffer, L"PATH=%s\\bin\\x64_retail\\;%s", exePath, pPath);
-		auto result = _wputenv(buffer);
-		if (result == -1)
-		{
-			MessageBoxW(
-				GetForegroundWindow(),
-				L"Warning: could not prepend the current directory to app's PATH environment variable. Something may break because of "
-				L"that.",
-				L"Northstar Launcher Warning",
-				0);
-		}
-		free(pPath);
-	}
-	else
-	{
-		MessageBoxW(
-			GetForegroundWindow(),
-			L"Warning: could not get current PATH environment variable in order to prepend the current directory to it. Something may "
-			L"break because of that.",
-			L"Northstar Launcher Warning",
-			0);
-	}
-}
-
-bool ShouldLoadNorthstar(int argc, char* argv[])
-{
-	bool loadNorthstar = true;
-	for (int i = 0; i < argc; i++)
-		if (!strcmp(argv[i], "-vanilla"))
-			loadNorthstar = false;
-
-	if (!loadNorthstar)
-		return loadNorthstar;
-
-	auto runNorthstarFile = std::ifstream("run_northstar.txt");
-	if (runNorthstarFile)
-	{
-		std::stringstream runNorthstarFileBuffer;
-		runNorthstarFileBuffer << runNorthstarFile.rdbuf();
-		runNorthstarFile.close();
-		if (runNorthstarFileBuffer.str().starts_with("0"))
-			loadNorthstar = false;
-	}
-	return loadNorthstar;
-}
-
-bool LoadNorthstar()
-{
-	FARPROC Hook_Init = nullptr;
-	{
-		swprintf_s(buffer, L"%s\\Northstar.dll", exePath);
-		hHookModule = LoadLibraryExW(buffer, 0, 8u);
-		if (hHookModule)
-			Hook_Init = GetProcAddress(hHookModule, "InitialiseNorthstar");
-		if (!hHookModule || Hook_Init == nullptr)
-		{
-			LibraryLoadError(GetLastError(), L"Northstar.dll", buffer);
-			return false;
-		}
-	}
-	((bool (*)())Hook_Init)();
-
-	FARPROC LoadPlugins = nullptr;
-	if (!noLoadPlugins)
-	{
-		LoadPlugins = GetProcAddress(hHookModule, "LoadPlugins");
-		if (!hHookModule || LoadPlugins == nullptr)
-		{
-			printf("Failed to get function pointer to LoadPlugins of Northstar.dll\n");
-			LibraryLoadError(GetLastError(), L"Northstar.dll", buffer);
-			return false;
-		}
-		((bool (*)())LoadPlugins)();
-	}
-
-	return true;
-}
-
-HMODULE LoadDediStub(const char* name)
-{
-	// this works because materialsystem_dx11.dll uses relative imports, and even a DLL loaded with an absolute path will take precedence
-	printf("[*]   Loading %s\n", name);
-	swprintf_s(buffer, L"%s\\bin\\x64_dedi\\%hs", exePath, name);
-	HMODULE h = LoadLibraryExW(buffer, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
-	if (!h)
-	{
-		wprintf(L"[*] Failed to load stub %hs from \"%ls\": %hs\n", name, buffer, std::system_category().message(GetLastError()).c_str());
-	}
-	return h;
-}
-
-int main(int argc, char* argv[])
-{
-
-	if (!GetExePathWide(exePath, sizeof(exePath)))
-	{
-		MessageBoxA(
-			GetForegroundWindow(),
-			"Failed getting game directory.\nThe game cannot continue and has to exit.",
-			"Northstar Launcher Error",
-			0);
-		return 1;
-	}
-
-	bool noOriginStartup = false;
-	bool dedicated = false;
-	bool nostubs = false;
-
-	for (int i = 0; i < argc; i++)
-		if (!strcmp(argv[i], "-noOriginStartup"))
-			noOriginStartup = true;
-		else if (!strcmp(argv[i], "-dedicated")) // also checked by Northstar.dll
-			dedicated = true;
-		else if (!strcmp(argv[i], "-nostubs"))
-			nostubs = true;
-		else if (!strcmp(argv[i], "-noplugins"))
-			noLoadPlugins = true;
-
-	if (!noOriginStartup && !dedicated)
-	{
-		EnsureOriginStarted();
-	}
-
-	if (dedicated && !nostubs)
-	{
-		printf("[*] Loading stubs\n");
-		HMODULE gssao, gtxaa, d3d11;
-		if (!(gssao = GetModuleHandleA("GFSDK_SSAO.win64.dll")) && !(gtxaa = GetModuleHandleA("GFSDK_TXAA.win64.dll")) &&
-			!(d3d11 = GetModuleHandleA("d3d11.dll")))
-		{
-			if (!(gssao = LoadDediStub("GFSDK_SSAO.win64.dll")) || !(gtxaa = LoadDediStub("GFSDK_TXAA.win64.dll")) ||
-				!(d3d11 = LoadDediStub("d3d11.dll")))
-			{
-				if ((!gssao || FreeLibrary(gssao)) && (!gtxaa || FreeLibrary(gtxaa)) && (!d3d11 || FreeLibrary(d3d11)))
-				{
-					printf("[*] WARNING: Failed to load d3d11/gfsdk stubs from bin/x64_dedi. "
-						   "The stubs have been unloaded and the original libraries will be used instead.\n");
-				}
-				else
-				{
-					// this is highly unlikely
-					MessageBoxA(
-						GetForegroundWindow(),
-						"Failed to load one or more stubs, but could not unload them either.\n"
-						"The game cannot continue and has to exit.",
-						"Northstar Launcher Error",
-						0);
-					return 1;
-				}
-			}
-		}
-		else
-		{
-			// this should never happen
-			printf("[*] WARNING: Failed to load stubs because conflicting modules are already loaded, so those will be used instead "
-				   "(did Northstar initialize too late?).\n");
-		}
-	}
-
-	{
-		PrependPath();
-
-		if (!fs::exists("ns_startup_args.txt"))
-		{
-			std::ofstream file("ns_startup_args.txt");
-			std::string defaultArgs = "-multiple";
-			file.write(defaultArgs.c_str(), defaultArgs.length());
-			file.close();
-		}
-		if (!fs::exists("ns_startup_args_dedi.txt"))
-		{
-			std::ofstream file("ns_startup_args_dedi.txt");
-			std::string defaultArgs = "+setplaylist private_match";
-			file.write(defaultArgs.c_str(), defaultArgs.length());
-			file.close();
-		}
-
-		printf("[*] Loading tier0.dll\n");
-		swprintf_s(buffer, L"%s\\bin\\x64_retail\\tier0.dll", exePath);
-		hTier0Module = LoadLibraryExW(buffer, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
-		if (!hTier0Module)
-		{
-			LibraryLoadError(GetLastError(), L"tier0.dll", buffer);
-			return 1;
-		}
-
-		bool loadNorthstar = ShouldLoadNorthstar(argc, argv);
-		if (loadNorthstar)
-		{
-			printf("[*] Loading Northstar\n");
-			if (!LoadNorthstar())
-				return 1;
-		}
-		else
-			printf("[*] Going to load the vanilla game\n");
-
-		printf("[*] Loading launcher.dll\n");
-		swprintf_s(buffer, L"%s\\bin\\x64_retail\\launcher.dll", exePath);
-		hLauncherModule = LoadLibraryExW(buffer, 0, LOAD_WITH_ALTERED_SEARCH_PATH);
-		if (!hLauncherModule)
-		{
-			LibraryLoadError(GetLastError(), L"launcher.dll", buffer);
-			return 1;
-		}
-	}
-
-	printf("[*] Launching the game...\n");
-	auto LauncherMain = GetLauncherMain();
-	if (!LauncherMain)
-		MessageBoxA(
-			GetForegroundWindow(),
-			"Failed loading launcher.dll.\nThe game cannot continue and has to exit.",
-			"Northstar Launcher Error",
-			0);
-	// auto result = ((__int64(__fastcall*)())LauncherMain)();
-	// auto result = ((signed __int64(__fastcall*)(__int64))LauncherMain)(0i64);
-
-	return ((int(/*__fastcall*/*)(HINSTANCE, HINSTANCE, LPSTR, int))LauncherMain)(
-		NULL, NULL, NULL, 0); // the parameters aren't really used anyways
-}