Question Best practices to modify different entities/components in one Job

Hey! I need to implement such a system in my game:
Entity_1 has Resource component, he moves to Entity_2 that also has Resource component
When Entity_1 is near Entity_2 we need to check if Entity_2 Money (another component) is enough.
If so Entity_1 need to remove some amount of resources and add it to Entity_2. And also remove some money in Entity_2

Currently I am implemented this with IJobEntity and ComponentLookup. Also I can't use ScheduleParallel because of that.
I am not sure it's right solution, so would like to get an advice

 

Single-threaded is usually going to be the most efficient here, at least for the modification part. Most likely, the expensive bit is going to be checking if Entity_1 is in range of Entity_2, as this can easily devolve into an O(n^2) algorithm when more entities are involved.

If you really want things to be parallel, there are a few different ways to do it. This is what I would personally use for such a problem (not a recommendation per-se): https://github.com/Dreaming381/Lati...hock Physics#findpairs--a-multibox-broadphase

 

Can you share your IJobEntity part?

 

I am already rewritten it to event system through DynamicBuffer.
It's not best solution from performance side, but it's enough