Resolved How to access data that is stored in a GameObject from a system (in or outside of the Foreach)

Good Day,
I have a problem accessing data that is stored as a field on a GameObject MonoBehaviour from inside a SystemBase.
On my GameObject I have a list of some values that get changed sometimes by other GameObjects/MBs and I need to access this data from a few Systems (readonly in this case) to filter inside the Foreach for some data.
I just cant seem to figure out how to access data from a MonoBehaviour inside of a System.

I also came across GameObjectEntity but couldn't figure out how it should be used.

 

The easiest way is to simply attach the MonoBehaviour to the entity.

EntityManager.AddComponentObject(entity, myMonoBehaviour);

Then you can just query it in an Entities.ForEach

Code (CSharp):

1. Entities.ForEach((MonoBehaviour mb) =>
2. {
3.     var myValue = mb.Value;
4. })
5. .WithoutBurst().Run();

 

I guess that works for me, thanks!

Just out of curiosity, how would I go about it if I need the same data in a lot of entities and some of them have a GameObject already attached?