Grim Dawn · handler “Grim Dawn”

Version 16 (current)

Files 7

Hub.Handler.Version = 16; // Released at https://hub.splitscreen.me/ on Sun Aug 16 2026 10:35:36 GMT+0000 (Coordinated Universal Time).
Hub.Handler.Id = "K8M5mDtTcKu4ofMYn";
Hub.Maintainer.Name = "Talos91";
Hub.Maintainer.Id = "eeL7HAz8zJovChWw4";

var answers1 = ["x64", "x86", "DX9"];
Game.AddOption("Version?", "Select the game's exe to use.", "Ver", answers1);

Game.ExecutableContext = ["resources"];
Game.KillMutex = ["GrimDawn"];
Game.DirSymlinkCopyInstead = ["x64"];
Game.FileSymlinkExclusions = ["steam_appid.txt", "winmm.dll", "xinput1_3.dll"];
Game.FileSymlinkCopyInstead = ["Grim Dawn.exe", "steam_api.dll", "steam_api64.dll"];
Game.UseNucleusEnvironment = false;
Game.HandlerInterval = 100;
Game.SymlinkExe = false;
Game.SymlinkGame = true;
Game.ExecutableName = "Grim Dawn.exe";
Game.SteamID = "219990";
Game.GUID = "Grim Dawn";
Game.GameName = "Grim Dawn";
Game.MaxPlayers = 4;
Game.MaxPlayersOneMonitor = 4;
Game.SetTopMostAtEnd = true;
Game.Hook.ForceFocus = true;
Game.Hook.ForceFocusWindowName = "Grim Dawn";
Game.IgnoreWindowBorderCheck = true;
Game.DontRemoveBorders = true;
Game.Hook.DInputEnabled = false;
Game.Hook.XInputEnabled = false;
Game.Hook.XInputReroute = false;
Game.Hook.CustomDllEnabled = false;
Game.UserProfileSavePath = "Documents\\My Games\\Grim Dawn\\save";
Game.UserProfileConfigPath = "Documents\\My Games\\Grim Dawn\\Settings";
Game.Description =
  "Launch with Steam opened and disable Steam Input for this game. After all the instances have launched, resized and positioned correctly, press the END key once to lock the input for all instances to have their own working cursor, even gamepad instances, you need to left click on an instance to make the emulated cursors appear after locking the input. Press the END key again to unlock the input when you finish playing. You can also use CTRL+Q to close Nucleus and all its instances when the input is unlocked. Use a different character/save per instance, host a LAN game in one instance and join in the others, you can create and name a new character when the input is unlocked.";
Game.PauseBetweenContextAndLaunch = 3;
Game.PauseBetweenProcessGrab = 3;
Game.PauseBetweenStarts = 27;

//USS deprecated options:

Game.HookSetCursorPos = false;
Game.HookGetCursorPos = false;
Game.HookGetKeyState = false;
Game.HookGetAsyncKeyState = false;
Game.HookGetKeyboardState = false;
Game.HookFilterRawInput = false;
Game.HookFilterMouseMessages = false;
Game.HookUseLegacyInput = false;
Game.HookDontUpdateLegacyInMouseMsg = false;
Game.HookMouseVisibility = false;

Game.SendNormalMouseInput = false;
Game.SendNormalKeyboardInput = false;
Game.SendScrollWheel = false;
Game.ForwardRawKeyboardInput = false;
Game.ForwardRawMouseInput = false;
Game.HookReRegisterRawInput = false;
Game.HookReRegisterRawInputMouse = false;
Game.HookReRegisterRawInputKeyboard = false;
Game.DrawFakeMouseCursor = false;

//ProtoInput:

Game.SupportsMultipleKeyboardsAndMice = true;

Game.ProtoInput.InjectStartup = false;
Game.ProtoInput.InjectRuntime_RemoteLoadMethod = false;
Game.ProtoInput.InjectRuntime_EasyHookMethod = true;
Game.ProtoInput.InjectRuntime_EasyHookStealthMethod = false;

Game.LockInputAtStart = false;
Game.LockInputSuspendsExplorer = true;
Game.ProtoInput.FreezeExternalInputWhenInputNotLocked = false;
Game.LockInputToggleKey = 0x23;

Game.ProtoInput.RenameHandlesHook = false;
Game.ProtoInput.RenameHandles = [];
Game.ProtoInput.RenameNamedPipes = [];

Game.ProtoInput.RegisterRawInputHook = true;
Game.ProtoInput.GetRawInputDataHook = true;
Game.ProtoInput.MessageFilterHook = true;
Game.ProtoInput.GetCursorPosHook = true;
Game.ProtoInput.SetCursorPosHook = true;
Game.ProtoInput.GetKeyStateHook = true;
Game.ProtoInput.GetAsyncKeyStateHook = true;
Game.ProtoInput.GetKeyboardStateHook = true;
Game.ProtoInput.CursorVisibilityHook = true;
Game.ProtoInput.ClipCursorHook = true;
Game.ProtoInput.FocusHooks = true;
Game.ProtoInput.DrawFakeCursor = true;

Game.ProtoInput.RawInputFilter = false;
Game.ProtoInput.MouseMoveFilter = false;
Game.ProtoInput.MouseActivateFilter = false;
Game.ProtoInput.WindowActivateFilter = false;
Game.ProtoInput.WindowActvateAppFilter = false;
Game.ProtoInput.MouseWheelFilter = false;
Game.ProtoInput.MouseButtonFilter = false;
Game.ProtoInput.KeyboardButtonFilter = false;

Game.ProtoInput.SendMouseWheelMessages = true;
Game.ProtoInput.SendMouseButtonMessages = true;
Game.ProtoInput.SendMouseMovementMessages = true;
Game.ProtoInput.SendKeyboardButtonMessages = true;
Game.ProtoInput.XinputHook = true;
Game.ProtoInput.UseOpenXinput = true;
Game.ProtoInput.UseDinputRedirection = false;
Game.ProtoInput.DinputDeviceHook = false;
Game.ProtoInput.DinputHookAlsoHooksGetDeviceState = false;

Game.ProtoInput.EnableFocusMessageLoop = false;
//Game.ProtoInput.FocusLoopIntervalMilliseconds = 40000;
//Game.ProtoInput.FocusLoop_WM_ACTIVATE = true;
//Game.ProtoInput.FocusLoop_WM_ACTIVATEAPP = true;
//Game.ProtoInput.FocusLoop_WM_NCACTIVATE = true;
//Game.ProtoInput.FocusLoop_WM_SETFOCUS = true;
//Game.ProtoInput.FocusLoop_WM_MOUSEACTIVATE = true;
//Game.ProtoInput.BlockedMessages = [0x0008]; //Blocks WM_KILLFOCUS.

Game.Play = function() {
  Context.BackupFile(Context.GetFolder(Nucleus.Folder.Documents) + "\\My Games\\Grim Dawn\\Settings\\options.txt", true);

  var txtPath = Context.GetFolder(Nucleus.Folder.Documents) + "\\My Games\\Grim Dawn\\Settings\\options.txt";
  var dict = [
    //Context.FindLineNumberInTextFile(txtPath, "inactiveUpdateRate", Nucleus.SearchType.StartsWith) + "|inactiveUpdateRate        = 0",
    //Context.FindLineNumberInTextFile(txtPath, "cloudSaving", Nucleus.SearchType.StartsWith) + "|cloudSaving               = false",
    Context.FindLineNumberInTextFile(txtPath, "gamepadSupport", Nucleus.SearchType.StartsWith) + "|gamepadSupport            = true",
    Context.FindLineNumberInTextFile(txtPath, "resolution", Nucleus.SearchType.StartsWith) + "|resolution                = " + Context.Width + " " + Context.Height,
    //Context.FindLineNumberInTextFile(txtPath, "windowPosition", Nucleus.SearchType.StartsWith) + "|windowPosition            = " + Context.PosX + ' ' + Context.PosY,
    Context.FindLineNumberInTextFile(txtPath, "screenMode", Nucleus.SearchType.StartsWith) + "|screenMode                = 2",
    Context.FindLineNumberInTextFile(txtPath, "voicechatEnabled", Nucleus.SearchType.StartsWith) + "|voicechatEnabled          = false"
  ];
  Context.ReplaceLinesInTextFile(txtPath, dict);

  var appid = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\steam_appid.txt";
  var lines = ["219990"];
  Context.WriteTextFile(appid, lines);

  var appid = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\x64\\steam_appid.txt";
  var lines = ["219990"];
  Context.WriteTextFile(appid, lines);

  //rebind ports for the native LAN to work on the same PC:

  Context.CopyScriptFolder(Context.GetFolder(Nucleus.Folder.InstancedGameFolder));

  var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\PortRebinderV3.ini";
  Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [new Nucleus.IniSaveInfo("PORTS", "ToPort", "4280" + (Context.PlayerID + 1))]);

  var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\x64\\PortRebinderV3.ini";
  Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [new Nucleus.IniSaveInfo("PORTS", "ToPort", "4280" + (Context.PlayerID + 1))]);

  var ver = Context.Options["Ver"];

  if (ver == "x64") {
    Context.StartArguments = "/x64";
  }

  if (ver == "DX9") {
    Context.StartArguments = "/d3d9";
  }

  Game.ProtoInput.OnInputLocked = function() {
    for (var i = 0; i < PlayerList.Count; i++) {
      var player = PlayerList[i];

      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetCursorPosHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.SetCursorPosHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetKeyStateHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetAsyncKeyStateHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetKeyboardStateHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.CursorVisibilityStateHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetRawInputDataHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.RegisterRawInputHookID);
      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.MessageFilterHookID);

      //ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseMoveFilterID);

      //ProtoInput.InstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.FocusHooksHookID);

      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.RawInputFilterID);
      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseActivateFilterID);
      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.WindowActivateFilterID);
      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.WindowActivateAppFilterID);
      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseWheelFilterID);
      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseButtonFilterID);
      ProtoInput.EnableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.KeyboardButtonFilterID);

      //ProtoInput.SetDrawFakeCursor(player.ProtoInputInstanceHandle, true);

      ProtoInput.SetRawInputBypass(player.ProtoInputInstanceHandle, false);
    }
  };

  Game.ProtoInput.OnInputUnlocked = function() {
    for (var i = 0; i < PlayerList.Count; i++) {
      var player = PlayerList[i];

      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetCursorPosHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.SetCursorPosHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetKeyStateHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetAsyncKeyStateHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetKeyboardStateHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.CursorVisibilityStateHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.GetRawInputDataHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.RegisterRawInputHookID);
      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.MessageFilterHookID);

      //ProtoInput.UninstallHook(player.ProtoInputInstanceHandle, ProtoInput.Values.FocusHooksHookID);

      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.RawInputFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseMoveFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseActivateFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.WindowActivateFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.WindowActivateAppFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseWheelFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.MouseButtonFilterID);
      ProtoInput.DisableMessageFilter(player.ProtoInputInstanceHandle, ProtoInput.Values.KeyboardButtonFilterID);

      //ProtoInput.SetDrawFakeCursor(player.ProtoInputInstanceHandle, false);

      ProtoInput.SetRawInputBypass(player.ProtoInputInstanceHandle, true);
    }
  };
};