Left 4 Dead 2 · handler “Left 4 Dead 2”

Version 6

Files 2

Hub.Handler.Version = 6; // Released at https://hub.splitscreen.me/ on Thu Jul 15 2021 04:09:47 GMT+0000 (UTC).
Hub.Handler.Id = "wFsXDjoAkHpL4XZm8";
Hub.Maintainer.Name = "Talos91";
Hub.Maintainer.Id = "eeL7HAz8zJovChWw4";

var answers1 = ["No", "Yes"];
Game.AddOption("Will you use the game's native splitscreen?", "If yes only launch two instances, you need 3 or 4 gamepads.", "Native", answers1);

Game.KillMutex = ["hl2_singleton_mutex"];
Game.DirSymlinkExclusions = ["bin", "left4dead2", "left4dead2\\cfg", "left4dead2\\addons"];
Game.FileSymlinkCopyInstead = ["360controller.cfg"];
Game.FileSymlinkExclusions = [
  "autoexec.cfg",
  "video.txt",
  "config.cfg",
  "steam_api.dll",
  "steam_appid.txt",
  "steam_interfaces.txt",
  "local_save.txt",
  "dinput8.dll",
  "xinput1_3.dll",
  "xinput1_4.dll",
  "571568537.vpk",
  "pak01_000.vpk"
];
Game.HandlerInterval = 100;
Game.SymlinkExe = false;
Game.SymlinkGame = true;
Game.SymlinkFolders = true;
Game.SupportsKeyboard = true;
Game.ExecutableName = "left4dead2.exe";
Game.SteamID = "550";
Game.GUID = "Left 4 Dead 2";
Game.GameName = "Left 4 Dead 2";
Game.UseNucleusEnvironment = true;
Game.NeedsSteamEmulation = false;
Game.UseGoldberg = true;
Game.GoldbergNoLocalSave = true;
Game.LauncherTitle = "";
Game.WorkingFolder = "bin";
Game.StartArguments = "-steam -window -AlwaysFocus -nointro -novid";
Game.MaxPlayersOneMonitor = 8;
Game.MaxPlayers = 8;
Game.Hook.ForceFocus = false;
Game.Hook.ForceFocusWindowName = "Left 4 Dead 2 - Direct3D 9";
Game.HasDynamicWindowTitle = true;
Game.DPIHandling = Nucleus.DPIHandling.InvScaled;
Game.HookFocus = true;
Game.Hook.DInputEnabled = false;
Game.Hook.DInputForceDisable = true;
Game.UseDInputBlocker = true;
Game.Hook.XInputEnabled = true;
Game.Hook.XInputReroute = false;
Game.XInputPlusDll = ["xinput1_3.dll", "xinput1_4.dll"];
Game.Hook.CustomDllEnabled = false;
Game.UserProfileSavePath = "AppData\\Roaming\\Goldberg SteamEmu Saves\\550\\remote";
Game.UserProfileSavePathNoCopy = true;
Game.PauseBetweenStarts = 25;

Game.Play = function() {
  var saveSrc = System.IO.Path.Combine(Context.RootInstallFolder, "left4dead2\\cfg\\video.txt");
  var savePath = System.IO.Path.Combine(Context.RootFolder, "left4dead2\\cfg\\video.txt");
  Context.ModifySaveFile(saveSrc, savePath, Nucleus.SaveType.CFG, [
    new Nucleus.CfgSaveInfo("config", "setting.fullscreen", "0"),
    new Nucleus.CfgSaveInfo("config", "setting.defaultres", Math.max(640, Context.Width)),
    new Nucleus.CfgSaveInfo("config", "setting.defaultresheight", Math.max(360, Context.Height)),
    new Nucleus.CfgSaveInfo("config", "setting.nowindowborder", "0"),
    new Nucleus.CfgSaveInfo("VideoConfig", "setting.fullscreen", "0"),
    new Nucleus.CfgSaveInfo("VideoConfig", "setting.defaultres", Math.max(640, Context.Width)),
    new Nucleus.CfgSaveInfo("VideoConfig", "setting.defaultresheight", Math.max(360, Context.Height)),
    new Nucleus.CfgSaveInfo("VideoConfig ", "setting.nowindowborder", "0")
  ]);

  //copy config.cfg
  System.IO.File.Copy(System.IO.Path.Combine(Context.RootInstallFolder, "left4dead2\\cfg\\config.cfg"), System.IO.Path.Combine(Context.RootFolder, "left4dead2\\cfg\\config.cfg"), true);

  var autoExec = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\cfg\\autoexec.cfg";
  var lines = [
    "engine_no_focus_sleep 0" // unlimited FPS on all screens
  ];

  if (Player.IsKeyboardPlayer) {
    lines.push("joystick 0");
    lines.push("exec undo360controller.cfg");
  } else {
    lines.push("exec 360controller.cfg");
  }

  Context.WriteTextFile(autoExec, lines);

  var native = Context.Options["Native"];

  if (native == "Yes") {
    Game.PromptAfterFirstInstance = true;

    var savePath = (Context.SavePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\addons\\571568537.vpk");
    var savePkgOrigin = System.IO.Path.Combine(Game.Folder, "571568537.vpk");
    System.IO.File.Copy(savePkgOrigin, savePath, true);

    var txtPath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\cfg\\360controller.cfg";
    var dict = ["60|cmd2 +jlook "];
    Context.ReplaceLinesInTextFile(txtPath, dict);

    if (Player.Owner.IsDualHorizontal()) {
      //patch native splitscreen aspect ratio
      Context.PatchFile(
        System.IO.Path.Combine(Context.RootInstallFolder, "left4dead2\\pak01_000.vpk"),
        System.IO.Path.Combine(Context.RootFolder, "left4dead2\\pak01_000.vpk"),
        [0x09, 0x22, 0x38, 0x20, 0x62, 0x79, 0x20, 0x39],
        [0x09, 0x22, 0x39, 0x20, 0x62, 0x79, 0x20, 0x35]
      );

      if (Context.PlayerID == 0) {
        var autoExec = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\cfg\\autoexec.cfg";
        var lines = ["sv_lan 1", "sv_allow_lobby_connect_only 0", "engine_no_focus_sleep 0", "name2 " + Context.Nickname + "-B", "ss_splitmode 0"];
        Context.WriteTextFile(autoExec, lines);

        var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\XinputPlus.ini";
        Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller1", "1"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller2", "2"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller3", "0"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller4", "0")
        ]);
      }

      if (Context.PlayerID == 1) {
        Context.StartArguments = "-steam -window -AlwaysFocus -nointro -novid -console";

        var autoExec = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\cfg\\autoexec.cfg";
        var lines = [
          "sv_lan 1",
          "sv_allow_lobby_connect_only 0",
          "engine_no_focus_sleep 0",
          "name2 " + Context.Nickname + "-B",
          "ss_splitmode 0",
          "connect_splitscreen localhost " + Context.LocalIP + ":27015 2"
        ];
        Context.WriteTextFile(autoExec, lines);

        var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\XinputPlus.ini";
        Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller1", "3"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller2", "4"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller3", "0"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller4", "0")
        ]);
      }
    }

    if (Player.Owner.IsDualVertical()) {
      Context.PatchFile(
        System.IO.Path.Combine(Context.RootInstallFolder, "left4dead2\\pak01_000.vpk"),
        System.IO.Path.Combine(Context.RootFolder, "left4dead2\\pak01_000.vpk"),
        [0x09, 0x22, 0x38, 0x20, 0x62, 0x79, 0x20, 0x33],
        [0x09, 0x22, 0x37, 0x20, 0x62, 0x79, 0x20, 0x34]
      );

      if (Context.PlayerID == 0) {
        var autoExec = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\cfg\\autoexec.cfg";
        var lines = ["sv_lan 1", "sv_allow_lobby_connect_only 0", "engine_no_focus_sleep 0", "name2 " + Context.Nickname + "-B", "ss_splitmode 1"];
        Context.WriteTextFile(autoExec, lines);

        var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\XinputPlus.ini";
        Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller1", "1"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller2", "3"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller3", "0"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller4", "0")
        ]);
      }

      if (Context.PlayerID == 1) {
        Context.StartArguments = "-steam -window -AlwaysFocus -nointro -novid -console";

        var autoExec = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\left4dead2\\cfg\\autoexec.cfg";
        var lines = [
          "sv_lan 1",
          "sv_allow_lobby_connect_only 0",
          "engine_no_focus_sleep 0",
          "name2 " + Context.Nickname + "-B",
          "ss_splitmode 1",
          "hud_reloadscheme",
          "connect_splitscreen localhost " + Context.LocalIP + ":27015 2"
        ];
        Context.WriteTextFile(autoExec, lines);

        var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\XinputPlus.ini";
        Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller1", "2"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller2", "4"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller3", "0"),
          new Nucleus.IniSaveInfo("ControllerNumber", "Controller4", "0")
        ]);
      }
    }
  }

  if (native == "No") {
    System.IO.File.Copy(System.IO.Path.Combine(Context.RootInstallFolder, "left4dead2\\pak01_000.vpk"), System.IO.Path.Combine(Context.RootFolder, "left4dead2\\pak01_000.vpk"), true);

    if (Player.IsKeyboardPlayer) {
      var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\XinputPlus.ini";
      Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller1", "0"),
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller2", "0"),
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller3", "0"),
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller4", "0")
      ]);
    } else {
      var savePath = Context.GetFolder(Nucleus.Folder.InstancedGameFolder) + "\\XInputPlus.ini";
      Context.ModifySaveFile(savePath, savePath, Nucleus.SaveType.INI, [
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller1", Context.PlayerID + 1),
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller2", Context.PlayerID + 1),
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller3", Context.PlayerID + 1),
        new Nucleus.IniSaveInfo("ControllerNumber", "Controller4", Context.PlayerID + 1)
      ]);
    }

    if (Context.NumControllers < 5) {
      Game.Hook.XInputReroute = false;
    } else {
      Game.Hook.UseAlpha8CustomDll = true;
      Game.Hook.CustomDllEnabled = true;
    }
  }
};