Add Lint: camera_modification_in_fixed_update

[DaAlbrecht]

Adds a new lint called camera_modification_in_fixed_update that checks if systems are added to the FixedUpdate schedule that mutably query entities with a Camera component.

closes #105

[BD103]

For a follow-up: This doesn't handle nested tuples. Meaning I don't think this will lint on:

app.add_systems(FixedUpdate, (unrelated, (also_unrelated, modifies_camera)));
//                                                        ^^^^^^^^^^^^^^^ Won't see this

[DaAlbrecht]

Yep! I think I want to solve this first before merging, otherwise it could be confusing.

[BD103]

It is a nursery lint, so you can list it in "Known Issues" if you want this shipped first.

[BD103]

You may be able to use detuple() for this as well! But again, we can definitely push this back to a follow-up.

[DaAlbrecht]

@BD103 Most of the feedback will apply to the other lint as well, since I mostly copied this code from here over ^^. Will update it!

[BD103]

There's one quick logic issue and a documentation improvement, then I think I may just merge this and open a few follow-up issues. Thanks for getting this started!

[BD103]

You may be able to use detuple() for this as well! But again, we can definitely push this back to a follow-up.

[DaAlbrecht]

There's one quick logic issue and a documentation improvement, then I think I may just merge this and open a few follow-up issues. Thanks for getting this started!

Thanks for the fixes and feedback!😊 makes sense im a bit busy with exams so this is a good idea

[BD103]

Thanks for the fixes and feedback!😊 makes sense im a bit busy with exams so this is a good idea

Hey no worries! I had to drop out a bit in the past few months, but I'm happy to take the reins now! (Best of luck studying too :)