genar

>  For some reason, when you convert sourceArray.GetType().GetElementType() to (ComponentType), eventually it tries to do ComponentRegistry.TypeToComponentType.TryGetValue, the correct type is inside the dict as key, but it somehow fails...

Is this still the case in the more recent versions of arch and arch extended?

> Is this feature available ? Not yet, but its still on the roadmap :) Will probably be part of `Arch.Extended` with its own source-generator and persistence integration ^^ However...

> [Svelto Ecs has](https://github.com/sebas77/Svelto.ECS/tree/master/com.sebaslab.svelto.ecs/Core/EntityDescriptor) interesting implementation, called Entity Descriptor's. Very robust and boilerplate (like many features in Svelto). It could look similar for Arch. But with less boilerplate code of...

> I assume that because give Entity was destroyed before. > > So behavior is ok just Error could give more details cause NulltPtr looks like unhandled situation Yep, operations...

Hey there! :) Have you looked at : https://github.com/genaray/Arch/wiki/Integration-Guides#unity Theres an Project that uses Arch via dll. Theres also a Buildscript in /Scripts to build the different Variants as dlls....

> Thank you for your reply! Of course, I understand that Arch prioritizes performance. Performance is very important! > > However, Arch depends on several packages such as System.CompilerServices.Unsafe and...

#201 Could come in handy here. I don't think that events can be added by simple extension methods. You would have to hack into Arch itself to generate events from...

@Auxilus Same problem here !

Thanks! What do you think is the second leak problem?