private unsafe static bool PatchMonoExport()
{
IntPtr monolib = MonoLibrary.GetLibPtr();
if (monolib == IntPtr.Zero)
{
return(false);
}
NativeLibrary monoLibrary = new NativeLibrary(monolib);
IntPtr export = monoLibrary.GetExport("mono_unity_get_unitytls_interface");
if (export == IntPtr.Zero)
{
Logger.Error("Failed to find mono_unity_get_unitytls_interface! This should never happen...");
return(false);
}
Logger.Msg("Patching mono_unity_get_unitytls_interface...");
MethodInfo patch = typeof(Il2CppUnityTls_Module).GetMethod("GetUnityTlsInterface", BindingFlags.NonPublic | BindingFlags.Static);
IntPtr patchptr = patch.MethodHandle.GetFunctionPointer();
MelonUtils.NativeHookAttach((IntPtr)(&export), patchptr);
return(true);
}
private unsafe static bool PatchExports()
{
IntPtr monolib = MonoLibrary.GetLibPtr();
if (monolib == IntPtr.Zero)
{
Logger.Warning("Unable to find Mono Library Pointer!");
return(false);
}
NativeLibrary monoLibrary = new NativeLibrary(monolib);
IntPtr mono_export = monoLibrary.GetExport("mono_unity_get_unitytls_interface");
if (mono_export == IntPtr.Zero)
{
Logger.Warning("Unable to find Mono's mono_unity_get_unitytls_interface Export!");
return(false);
}
NativeLibrary il2cppLibrary = NativeLibrary.Load(Path.Combine(MelonUtils.GameDirectory, "GameAssembly.dll"));
IntPtr il2cpp_export = il2cppLibrary.GetExport("il2cpp_unity_install_unitytls_interface");
if (il2cpp_export == IntPtr.Zero)
{
Logger.Warning("Unable to find Il2Cpp's il2cpp_unity_install_unitytls_interface Export!");
return(false);
}
Logger.Msg("Patching mono_unity_get_unitytls_interface...");
MelonUtils.NativeHookAttach((IntPtr)(&mono_export), typeof(Il2CppUnityTls_Module).GetMethod("GetUnityTlsInterface", BindingFlags.NonPublic | BindingFlags.Static).MethodHandle.GetFunctionPointer());
Logger.Msg("Patching il2cpp_unity_install_unitytls_interface...");
MelonUtils.NativeHookAttach((IntPtr)(&il2cpp_export), typeof(Il2CppUnityTls_Module).GetMethod("SetUnityTlsInterface", BindingFlags.NonPublic | BindingFlags.Static).MethodHandle.GetFunctionPointer());
OriginalSetUnityTlsInterface = (dSetUnityTlsInterface)Marshal.GetDelegateForFunctionPointer(il2cpp_export, typeof(dSetUnityTlsInterface));
return(true);
}