private static (string publisher, string game) GetPublisherAndGameTitle()
{
string appInfoPath = Path.Combine(MelonUtils.GetGameDataDirectory(), "app.info");
string appInfo = File.ReadAllText(appInfoPath);
string[] appInfoLines = appInfo.Split('\n');
return(appInfoLines[0], appInfoLines[1]);
}
internal override bool Execute()
{
FixConfig();
if (Execute(new string[] {
Core.GameAssemblyPath,
Path.Combine(MelonUtils.GetGameDataDirectory(), "il2cpp_data", "Metadata", "global-metadata.dat")
}))
{
return(true);
}
return(false);
}
internal override bool Execute()
{
FixConfig();
MelonLogger.Msg("Executing Il2CppDumper...");
if (Execute(new string[] {
Core.GameAssemblyPath,
Path.Combine(MelonUtils.GetGameDataDirectory(), "il2cpp_data", "Metadata", "global-metadata.dat")
}))
{
return(true);
}
ThrowInternalFailure("Failed to Execute Il2CppDumper!");
return(false);
}
public override void OnApplicationStart()
{
var library = LoadLibrary(MelonUtils.GetGameDataDirectory() + "\\Plugins\\steam_api64.dll");
if (library == IntPtr.Zero)
{
MelonLogger.LogError("Library load failed");
return;
}
var names = new[]
{
"SteamAPI_Init",
"SteamAPI_RestartAppIfNecessary",
"SteamAPI_GetHSteamUser",
"SteamAPI_RegisterCallback",
"SteamAPI_UnregisterCallback",
"SteamAPI_RunCallbacks",
"SteamAPI_Shutdown"
};
foreach (var name in names)
{
unsafe
{
var address = GetProcAddress(library, name);
if (address == IntPtr.Zero)
{
MelonLogger.LogError($"Procedure {name} not found");
continue;
}
Imports.Hook((IntPtr)(&address),
AccessTools.Method(typeof(NoSteamAtAllMod), nameof(InitFail)).MethodHandle
.GetFunctionPointer());
}
}
}
private static void ReadGameInfo(AssetsManager assetsManager)
{
string gameDataPath = MelonUtils.GetGameDataDirectory();
AssetsFileInstance instance = null;
try
{
string bundlePath = Path.Combine(gameDataPath, "globalgamemanagers");
if (!File.Exists(bundlePath))
{
bundlePath = Path.Combine(gameDataPath, "mainData");
}
if (!File.Exists(bundlePath))
{
bundlePath = Path.Combine(gameDataPath, "data.unity3d");
if (!File.Exists(bundlePath))
{
return;
}
BundleFileInstance bundleFile = assetsManager.LoadBundleFile(bundlePath);
instance = assetsManager.LoadAssetsFileFromBundle(bundleFile, "globalgamemanagers");
}
else
{
instance = assetsManager.LoadAssetsFile(bundlePath, true);
}
if (instance == null)
{
return;
}
assetsManager.LoadIncludedClassPackage();
if (!instance.file.typeTree.hasTypeTree)
{
assetsManager.LoadClassDatabaseFromPackage(instance.file.typeTree.unityVersion);
}
EngineVersion = UnityVersion.Parse(instance.file.typeTree.unityVersion);
List <AssetFileInfoEx> assetFiles = instance.table.GetAssetsOfType(129);
if (assetFiles.Count > 0)
{
AssetFileInfoEx playerSettings = assetFiles.First();
AssetTypeInstance assetTypeInstance = null;
try
{
assetTypeInstance = assetsManager.GetTypeInstance(instance, playerSettings);
}
catch (Exception ex)
{
if (MelonDebug.IsEnabled())
{
MelonLogger.Error(ex);
MelonLogger.Warning("Attempting to use Large Class Package...");
}
assetsManager.LoadIncludedLargeClassPackage();
assetsManager.LoadClassDatabaseFromPackage(instance.file.typeTree.unityVersion);
assetTypeInstance = assetsManager.GetTypeInstance(instance, playerSettings);
}
if (assetTypeInstance != null)
{
AssetTypeValueField playerSettings_baseField = assetTypeInstance.GetBaseField();
AssetTypeValueField bundleVersion = playerSettings_baseField.Get("bundleVersion");
if (bundleVersion != null)
{
GameVersion = bundleVersion.GetValue().AsString();
}
AssetTypeValueField companyName = playerSettings_baseField.Get("companyName");
if (companyName != null)
{
GameDeveloper = companyName.GetValue().AsString();
}
AssetTypeValueField productName = playerSettings_baseField.Get("productName");
if (productName != null)
{
GameName = productName.GetValue().AsString();
}
}
}
}
catch (Exception ex)
{
if (MelonDebug.IsEnabled())
{
MelonLogger.Error(ex);
}
MelonLogger.Error("Failed to Initialize Assets Manager!");
}
if (instance != null)
{
instance.file.Close();
}
}
public override void OnApplicationStart()
{
var pluginsPath = MelonUtils.GetGameDataDirectory() + "/Plugins";
var dllName = ShaderFilterApi.DLLName + ".dll";
try
{
using var resourceStream = Assembly.GetExecutingAssembly()
.GetManifestResourceStream(typeof(TrueShaderAntiCrashMod), dllName);
using var fileStream = File.Open(pluginsPath + "/" + dllName, FileMode.Create, FileAccess.Write);
resourceStream.CopyTo(fileStream);
}
catch (IOException ex)
{
MelonLogger.Warning("Failed to write native unity plugin; will attempt loading it anyway. This is normal if you're running multiple instances of VRChat");
MelonDebug.Msg(ex.ToString());
}
var process = Process.GetCurrentProcess();
foreach (ProcessModule module in process.Modules)
{
if (!module.FileName.Contains("UnityPlayer"))
{
continue;
}
var loadLibraryAddress = module.BaseAddress + 0x819130;
var dg = Marshal.GetDelegateForFunctionPointer <FindAndLoadUnityPlugin>(loadLibraryAddress);
var strPtr = Marshal.StringToHGlobalAnsi(ShaderFilterApi.DLLName);
dg(strPtr, out var loaded);
if (loaded == IntPtr.Zero)
{
MelonLogger.Error("Module load failed");
return;
}
ShaderFilterApi.Init(loaded);
Marshal.FreeHGlobal(strPtr);
break;
}
var category = MelonPreferences.CreateCategory("True Shader Anticrash");
var loopsEnabled = (MelonPreferences_Entry <bool>)category.CreateEntry("LimitLoops", true, "Limit loops");
var geometryEnabled = (MelonPreferences_Entry <bool>)category.CreateEntry("LimitGeometry", true, "Limit geometry shaders");
var tessEnabled = (MelonPreferences_Entry <bool>)category.CreateEntry("LimitTesselation", true, "Limit tesselation");
MelonPreferences_Entry <bool> enabledInPublicsOnly = null;
IEnumerator WaitForRoomManagerAndUpdate()
{
while (RoomManager.field_Internal_Static_ApiWorldInstance_0 == null)
{
yield return(null);
}
UpdateLimiters();
}
void UpdateLimiters()
{
if (enabledInPublicsOnly.Value)
{
var room = RoomManager.field_Internal_Static_ApiWorldInstance_0;
if (room == null)
{
MelonCoroutines.Start(WaitForRoomManagerAndUpdate());
return;
}
if (room.GetAccessType() != ApiWorldInstance.AccessType.Public)
{
ShaderFilterApi.SetFilteringState(false, false, false);
return;
}
}
ShaderFilterApi.SetFilteringState(loopsEnabled.Value, geometryEnabled.Value, tessEnabled.Value);
}
loopsEnabled.OnValueChanged += (_, value) => UpdateLimiters();
geometryEnabled.OnValueChanged += (_, value) => UpdateLimiters();
tessEnabled.OnValueChanged += (_, value) => UpdateLimiters();
var maxLoopIterations = (MelonPreferences_Entry <int>)category.CreateEntry("MaxLoopIterations", 128, "Max loop iterations");
maxLoopIterations.OnValueChanged += (_, value) => ShaderFilterApi.SetLoopLimit(value);
var maxGeometry = (MelonPreferences_Entry <int>)category.CreateEntry("MaxGeometryOutputs", 60, "Max geometry shader outputs");
maxGeometry.OnValueChanged += (_, value) => ShaderFilterApi.SetLoopLimit(value);
var maxTess = (MelonPreferences_Entry <float>)category.CreateEntry("MaxTesselation", 5f, "Max tesselation power");
maxTess.OnValueChanged += (_, value) => ShaderFilterApi.SetMaxTesselationPower(value);
var enabledForWorlds = (MelonPreferences_Entry <bool>)category.CreateEntry("DisableDuringWorldLoad", true, "Try to avoid affecting world shaders");
enabledInPublicsOnly = (MelonPreferences_Entry <bool>)category.CreateEntry("EnabledInPublicsOnly", false, "Only enabled in public instances");
SceneManager.add_sceneLoaded(new Action <Scene, LoadSceneMode>((sc, _) =>
{
if (sc.buildIndex == -1)
{
UpdateLimiters();
}
}));
SceneManager.add_sceneUnloaded(new Action <Scene>(_ =>
{
if (enabledForWorlds.Value)
{
ShaderFilterApi.SetFilteringState(false, false, false);
}
}));
UpdateLimiters();
ShaderFilterApi.SetMaxTesselationPower(maxTess.Value);
ShaderFilterApi.SetLoopLimit(maxLoopIterations.Value);
ShaderFilterApi.SetGeometryLimit(maxGeometry.Value);
if (MelonHandler.Mods.Any(it =>
it.Assembly.GetName().Name == "UIExpansionKit" &&
it.Assembly.GetName().Version >= new Version(0, 2, 4)))
{
AddNewUixProperties(category.Identifier);
}
}
internal bool Execute()
{
FixConfig();
MelonLogger.Msg("Executing Il2CppDumper...");
string metadata_path = Path.Combine(Path.Combine(Path.Combine(string.Copy(MelonUtils.GetGameDataDirectory()), "il2cpp_data"), "Metadata"), "global-metadata.dat");
return(Execute(new string[] { Core.GameAssemblyPath, metadata_path }));
}
