Unity3D/Godot/NativeAOT Inspiration: Unity3D uses a similar pattern to bridge its runtime with .NET, leveraging a custom runtime host.

[DeafMan1983]

Hello I am looking for my own app - I want communicate my net assembly ( example mylibrary.dll is net assembly and myapp is compiled with NativeAOT + c/cpp because mylibrary.dll need to pass like P/Invoke [DllImport("__internal")] or what is access of implementation like UnityEngine or GodotSharp. I want to know about communication or bridge.

PS: I am working on Linux Mint.

If you have some experience about Host Net Runtime ( hostfxr.h ) and other header from Dotnet SDK - I expect that Dotnet SDK has this. But I already installed.

How do I add in Dotnet application ( myapp )

Example mylibrary shouldn't show everyone to dotnet because it works for custom runtime, correct like Unity3D or Godot, if I understand correctly.

mylibrary has function like
Class: Runtime.cs
-> static function: public static bool CheckMyApp() { ... } <- Check current runtime!
public static string ShowRuntimeMyApp() { ... } <- Shows your current custom runtime!

But I have tried to find Google's Search machine. Some misunderstanding...
And I try to ask ChatGPT but it seems crazy because it works like Assembly.Load or Activator.CreateDelegate - That is false for modern Dotnet 8/9.

myapp <- Custom runtime with NativeAOT
mylibrary.dll <- Net assembly
myhellolib.dll <- Net assembly with reference mylibrary.dll

Than I want run myapp with myhellolib.dll with output like this:

myapp myhellolib.dll
Hello World, this is custom runtime with MyApp

What does it happen who missed to run myapp?

dotnet myhellolib.dll
Error: Stop, reference mylibrary works only in custom runtime myapp, thaks!

Is it realistically like Godot or Unity3D?

Thanks!