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Adding derive Reflect for tick structs #11641

Merged
merged 6 commits into from
Feb 1, 2024
Merged

Adding derive Reflect for tick structs #11641

merged 6 commits into from
Feb 1, 2024

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cBournhonesque
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Objective

  • Deriving Reflect for some public ChangeDetection/Tick structs in bevy_ecs

@cBournhonesque cBournhonesque added C-Usability A simple quality-of-life change that makes Bevy easier to use A-Reflection Runtime information about types labels Feb 1, 2024
@alice-i-cecile alice-i-cecile added the A-ECS Entities, components, systems, and events label Feb 1, 2024
MrGVSV
MrGVSV suggested changes Feb 1, 2024
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crates/bevy_ecs/src/component.rs Outdated
@@ -286,7 +287,7 @@ impl ComponentInfo {
/// Given a type `T` which implements [`Component`], the `ComponentId` for `T` can be retrieved
/// from a `World` using [`World::component_id()`] or via [`Components::component_id()`]. Access
/// to the `ComponentId` for a [`Resource`] is available via [`Components::resource_id()`].
#[derive(Debug, Copy, Clone, Hash, Ord, PartialOrd, Eq, PartialEq)]
#[derive(Debug, Copy, Clone, Hash, Ord, PartialOrd, Eq, PartialEq, Reflect)]
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Could you also add the appropriate registrations (e.g. #[reflect(Hash, PartialEq)])?

Same for the other items.

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Sure, should i add Clone as well?

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I don't think there is one for Clone 🤔

crates/bevy_ecs/src/component.rs
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@MrGVSV MrGVSV Feb 1, 2024 •
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We should probably also register these types into the App (although I’m not sure if the bevy_ecs has a plugin or anything that would make sense to hold that logic)

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Yeah, there's no great spot to do this. Maybe bevy_core?

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Added them in bevy core, seems like a good place for it

MrGVSV
MrGVSV approved these changes Feb 1, 2024
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LGTM!

@MrGVSV MrGVSV added the S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it label Feb 1, 2024
@alice-i-cecile alice-i-cecile added this pull request to the merge queue Feb 1, 2024
github-merge-queue bot pushed a commit that referenced this pull request Feb 1, 2024
@cBournhonesque @cbournhonesque-sc
Adding derive Reflect for tick structs (#11641)
ece3971 
# Objective

- Deriving `Reflect` for some public ChangeDetection/Tick structs in
bevy_ecs

---------

Co-authored-by: Charles Bournhonesque <cbournhonesque@snapchat.com>
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to failed status checks Feb 1, 2024
@alice-i-cecile
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Looks like this wasn't feature-flagged correctly.

@alice-i-cecile alice-i-cecile removed the S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it label Feb 1, 2024
@cBournhonesque
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Looks like this wasn't feature-flagged correctly.

Sorry about that, I think it should work now?
I'm not 100% sure if the multiple conditional attributes work.
It generates something like this

/// Records when a component was added and when it was last mutably dereferenced (or added).
    #[reflect(Debug)]
    pub struct ComponentTicks {
        pub(crate) added: Tick,
        pub(crate) changed: Tick,
    }
    const _: () = {
        #[allow(unused_mut)]
        impl bevy_reflect::GetTypeRegistration for ComponentTicks
        where
            Self: ::core::any::Any + ::core::marker::Send + ::core::marker::Sync,
            Tick: bevy_reflect::FromReflect + bevy_reflect::TypePath,
            Tick: bevy_reflect::FromReflect + bevy_reflect::TypePath,
        {
            fn get_type_registration() -> bevy_reflect::TypeRegistration {

@alice-i-cecile alice-i-cecile added the S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it label Feb 1, 2024
@alice-i-cecile alice-i-cecile added this pull request to the merge queue Feb 1, 2024
Merged via the queue into bevyengine:main with commit e618426 Feb 1, 2024
24 checks passed
tjamaan pushed a commit to tjamaan/bevy that referenced this pull request Feb 6, 2024
@cBournhonesque @cbournhonesque-sc @tjamaan
Adding derive Reflect for tick structs (bevyengine#11641)
40c6cb4 
# Objective

- Deriving `Reflect` for some public ChangeDetection/Tick structs in
bevy_ecs

---------

Co-authored-by: Charles Bournhonesque <cbournhonesque@snapchat.com>
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A-ECS Entities, components, systems, and events A-Reflection Runtime information about types C-Usability A simple quality-of-life change that makes Bevy easier to use S-Ready-For-Final-Review This PR has been approved by the community. It's ready for a maintainer to consider merging it
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