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Skip hook MetadataCache::GetTypeInfoFromTypeDefinitionIndex if detected HybridCLR #260

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Skip hook MetadataCache::GetTypeInfoFromTypeDefinitionIndex if detected HybridCLR #260

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15 changes: 14 additions & 1 deletion Il2CppInterop.Runtime/Injection/InjectorHelpers.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -75,13 +75,26 @@ internal static void Setup()
GenericMethodGetMethodHook_Unity6.ApplyHook();
else
GenericMethodGetMethodHook.ApplyHook();
GetTypeInfoFromTypeDefinitionIndexHook.ApplyHook();
if (IsHybridClrPresent())
{
Logger.Instance.LogTrace("HybridCLR detected in game; MetadataCache::GetTypeInfoFromTypeDefinitionIndex will not be hooked.");
}
else
{
Logger.Instance.LogTrace("HybridCLR not detected; MetadataCache::GetTypeInfoFromTypeDefinitionIndex will be hooked.");
GetTypeInfoFromTypeDefinitionIndexHook.ApplyHook();
}
GetFieldDefaultValueHook.ApplyHook();
ClassInit ??= FindClassInit();
FromIl2CppTypeHook.ApplyHook();
FromNameHook.ApplyHook();
}

internal static bool IsHybridClrPresent()
{
return Il2CppSystem.Type.GetType("HybridCLR.RuntimeApi") != null;
}

internal static long CreateClassToken(IntPtr classPointer)
{
long newToken = Interlocked.Decrement(ref s_LastInjectedToken);
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