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Author SHA1 Message Date
Carter Anderson
af10aa38aa
AnimatedField and Rework Evaluators ()
# Objective

Animating component fields requires too much boilerplate at the moment:

```rust
#[derive(Reflect)]
struct FontSizeProperty;

impl AnimatableProperty for FontSizeProperty {
    type Component = TextFont;

    type Property = f32;

    fn get_mut(component: &mut Self::Component) -> Option<&mut Self::Property> {
        Some(&mut component.font_size)
    }
}

animation_clip.add_curve_to_target(
    animation_target_id,
    AnimatableKeyframeCurve::new(
        [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0]
            .into_iter()
            .zip([24.0, 80.0, 24.0, 80.0, 24.0, 80.0, 24.0]),
    )
    .map(AnimatableCurve::<FontSizeProperty, _>::from_curve)
    .expect("should be able to build translation curve because we pass in valid samples"),
);
```

## Solution

This adds `AnimatedField` and an `animated_field!` macro, enabling the
following:

```rust
animation_clip.add_curve_to_target(
    animation_target_id,
    AnimatableCurve::new(
        animated_field!(TextFont::font_size),
        AnimatableKeyframeCurve::new(
            [0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0]
                .into_iter()
                .zip([24.0, 80.0, 24.0, 80.0, 24.0, 80.0, 24.0]),
        )
        .expect(
            "should be able to build translation curve because we pass in valid samples",
        ),
    ),
);
```

This required reworking the internals a bit, namely stripping out a lot
of the `Reflect` usage, as that implementation was fundamentally
incompatible with the `AnimatedField` pattern. `Reflect` was being used
in this context just to downcast traits. But we can get downcasting
behavior without the `Reflect` requirement by implementing `Downcast`
for `AnimationCurveEvaluator`.

This also reworks "evaluator identity" to support either a (Component /
Field) pair, or a TypeId. This allows properties to reuse evaluators,
even if they have different accessor methods. The "contract" here is
that for a given (Component / Field) pair, the accessor will return the
same value. Fields are identified by their Reflect-ed field index. The
(TypeId, usize) is prehashed and cached to optimize for lookup speed.

This removes the built-in hard-coded TranslationCurve / RotationCurve /
ScaleCurve in favor of AnimatableField.

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
2024-11-27 22:19:55 +00:00
Carter Anderson
deda3f2522
Fix detailed_trace! ()
Alternative to  

# Objective

detailed_trace! in its current form does not work  (and breaks CI)

## Solution

Fix detailed_trace by checking for the feature properly, adding it to
the correct crates, and removing it from the incorrect crates
2024-11-20 22:01:33 +00:00
Tau Gärtli
a644ac73f7
More #[doc(fake_variadic)] goodness ()
This PR adds `#[doc(fake_variadic)]` to that were previously not
supported by rustdoc.

Thanks to an [upstream
contribution](https://github.com/rust-lang/rust/pull/132115) by yours
truly, `#[doc(fake_variadic)]` is now supported on impls such as `impl
QueryData for AnyOf<(T, ...)>` 🎉
Requires the latest nightly compiler (2024-10-25) which is already
available on [docs.rs](https://docs.rs/about/builds).


![image](https://github.com/user-attachments/assets/68589c7e-f68f-44fb-9a7b-09d24ccf19c9)

![image](https://github.com/user-attachments/assets/f09d20d6-d89b-471b-9a81-4a72c8968178)

This means that the impl sections for `QueryData` and `QueryFilter` are
now nice and tidy 

---

I also added `fake_variadic` to some impls that use
`all_tuples_with_size`, however I'm not entirely happy because the docs
are slightly misleading now:


![image](https://github.com/user-attachments/assets/fac93d08-dc02-430f-9f34-c97456256c56)

Note that the docs say `IntoBindGroupLayoutEntryBuilderArray<1>` instead
of
`IntoBindGroupLayoutEntryBuilderArray<N>`.
2024-10-27 19:01:50 +00:00
Benjamin Brienen
63a3a987c6
Fix detailed_trace module scope ()
# Objective

Fixes 

## Solution

`$crate` is a cool keyword metavariable

## Testing

Created a test crate and used the macro

## Showcase

![image](https://github.com/user-attachments/assets/f0567224-126d-44e4-8905-26103da4ba14)
2024-10-15 02:48:36 +00:00
Zachary Harrold
53adcd7667
Minor fixes for bevy_utils in no_std ()
# Objective

- Contributes to 

## Solution

- Made `web-time` a `wasm32`-only dependency.
- Moved time-related exports to its own module for clarity.
- Feature-gated allocator requirements for `hashbrown` behind `alloc`.
- Enabled compile-time RNG for `ahash` (runtime RNG will preferentially
used in `std` environments)
- Made `thread_local` optional by feature-gating the `Parallel` type.

## Testing

- Ran CI locally.
- `cargo build -p bevy_utils --target "x86_64-unknown-none"
--no-default-features`
2024-10-04 19:25:49 +00:00
Zachary Harrold
d70595b667
Add core and alloc over std Lints ()
# Objective

- Fixes 
- Closes 

## Solution

- Added the following lints to the workspace:
  - `std_instead_of_core`
  - `std_instead_of_alloc`
  - `alloc_instead_of_core`
- Used `cargo +nightly fmt` with [item level use
formatting](https://rust-lang.github.io/rustfmt/?version=v1.6.0&search=#Item%5C%3A)
to split all `use` statements into single items.
- Used `cargo clippy --workspace --all-targets --all-features --fix
--allow-dirty` to _attempt_ to resolve the new linting issues, and
intervened where the lint was unable to resolve the issue automatically
(usually due to needing an `extern crate alloc;` statement in a crate
root).
- Manually removed certain uses of `std` where negative feature gating
prevented `--all-features` from finding the offending uses.
- Used `cargo +nightly fmt` with [crate level use
formatting](https://rust-lang.github.io/rustfmt/?version=v1.6.0&search=#Crate%5C%3A)
to re-merge all `use` statements matching Bevy's previous styling.
- Manually fixed cases where the `fmt` tool could not re-merge `use`
statements due to conditional compilation attributes.

## Testing

- Ran CI locally

## Migration Guide

The MSRV is now 1.81. Please update to this version or higher.

## Notes

- This is a _massive_ change to try and push through, which is why I've
outlined the semi-automatic steps I used to create this PR, in case this
fails and someone else tries again in the future.
- Making this change has no impact on user code, but does mean Bevy
contributors will be warned to use `core` and `alloc` instead of `std`
where possible.
- This lint is a critical first step towards investigating `no_std`
options for Bevy.

---------

Co-authored-by: François Mockers <francois.mockers@vleue.com>
2024-09-27 00:59:59 +00:00
Clar Fon
efda7f3f9c
Simpler lint fixes: makes ci lints work but disables a lint for now ()
Takes the first two commits from  and adds suggestions from this
comment:
https://github.com/bevyengine/bevy/pull/15375#issuecomment-2366968300

See  for more reasoning/motivation.

## Rebasing (rerunning)

```rust
git switch simpler-lint-fixes
git reset --hard main
cargo fmt --all -- --unstable-features --config normalize_comments=true,imports_granularity=Crate
cargo fmt --all
git add --update
git commit --message "rustfmt"
cargo clippy --workspace --all-targets --all-features --fix
cargo fmt --all -- --unstable-features --config normalize_comments=true,imports_granularity=Crate
cargo fmt --all
git add --update
git commit --message "clippy"
git cherry-pick e6c0b94f6795222310fb812fa5c4512661fc7887
```
2024-09-24 11:42:59 +00:00
Benjamin Brienen
02a9ed4b0b
move ShortName to bevy_reflect ()
# Objective

- Goal is to minimize bevy_utils 

## Solution

- Move the file short_name wholesale into bevy_reflect

## Testing

- Unit tests
- CI

## Migration Guide

- References to `bevy_utils::ShortName` should instead now be
`bevy_reflect::ShortName`.

---------

Co-authored-by: François Mockers <francois.mockers@vleue.com>
2024-09-21 20:52:46 +00:00
Rich Churcher
fd329c0426
Allow to expect (adopted) ()
# Objective

> Rust 1.81 released the #[expect(...)] attribute, which works like
#[allow(...)] but throws a warning if the lint isn't raised. This is
preferred to #[allow(...)] because it tells us when it can be removed.

- Adopts the parts of  that are complete, and updates the branch
so it can be merged.
- There were a few conflicts, let me know if I misjudged any of 'em.

Alice's
[recommendation](https://github.com/bevyengine/bevy/issues/15059#issuecomment-2349263900)
seems well-taken, let's do this crate by crate now that @BD103 has done
the lion's share of this!

(Relates to, but doesn't yet completely finish #15059.)

Crates this _doesn't_ cover:

- bevy_input
- bevy_gilrs
- bevy_window
- bevy_winit
- bevy_state
- bevy_render
- bevy_picking
- bevy_core_pipeline
- bevy_sprite
- bevy_text
- bevy_pbr
- bevy_ui
- bevy_gltf
- bevy_gizmos
- bevy_dev_tools
- bevy_internal
- bevy_dylib

---------

Co-authored-by: BD103 <59022059+BD103@users.noreply.github.com>
Co-authored-by: Ben Frankel <ben.frankel7@gmail.com>
Co-authored-by: Antony <antony.m.3012@gmail.com>
2024-09-20 19:16:42 +00:00
Zachary Harrold
fcfa60844a
Remove allocation in get_short_name ()
`ShortName` is lazily evaluated and does not allocate, instead providing
`Display` and `Debug` implementations which write directly to a
formatter using the original algorithm. When using `ShortName` in format
strings (`panic`, `dbg`, `format`, etc.) you can directly use the
`ShortName` type. If you require a `String`, simply call
`ShortName(...).to_string()`.

# Objective

- Remove the requirement for allocation when using `get_short_name`

## Solution

- Added new type `ShortName` which wraps a name and provides its own
`Debug` and `Display` implementations, using the original
`get_short_name` algorithm without the need for allocating.
- Removed `get_short_name`, as `ShortName(...)` is more performant and
ergonomic.
- Added `ShortName::of::<T>` method to streamline the common use-case
for name shortening.

## Testing

- CI

## Migration Guide

### For `format!`, `dbg!`, `panic!`, etc.

```rust
// Before
panic!("{} is too short!", get_short_name(name));

// After
panic!("{} is too short!", ShortName(name));
```

### Need a `String` Value

```rust
// Before
let short: String = get_short_name(name);

// After
let short: String = ShortName(name).to_string();
```

## Notes

`ShortName` lazily evaluates, and directly writes to a formatter via
`Debug` and `Display`, which removes the need to allocate a `String`
when printing a shortened type name. Because the implementation has been
moved into the `fmt` method, repeated printing of the `ShortName` type
may be less performant than converting it into a `String`. However, no
instances of this are present in Bevy, and the user can get the original
behaviour by calling `.to_string()` at no extra cost.

---------

Co-authored-by: Gino Valente <49806985+MrGVSV@users.noreply.github.com>
2024-09-19 15:34:03 +00:00
Zachary Harrold
bd489068c6
Allow bevy_utils in no_std Contexts ()
# Objective

- Adjust `bevy_utils` to make it `no_std` compatible
- Partially replaces 
- Contributes to 
- Contributes to 

## Solution

Added `alloc` and `std` features to `bevy_utils` (`std` is enabled by
default), allowing the crate's use in `no_std` contexts.

## Testing

- CI passed locally.
- Used `bevy_utils` in a `no_std` crate as an experiment and compiled
successfully.

## Migration Guide

If you were importing `bevy_utils` and setting `default_features` to
`false`, but relying on elements which are now gated behind the `std` or
`alloc` features, include the relevant feature in your `Cargo.toml`.

## Notes

- Bevy already includes a single `no_std` crate, `bevy_ptr`, so there is
precedent for this change.
- As `bevy_utils` is widely used across the rest of Bevy, further work
to make Bevy `no_std` compatible would be blocked on this crate, if such
work was to be undertaken.
- Most of the changes in this PR are just the removal of an unnecessary
call to `to_string()` within unit tests.
2024-09-18 16:00:03 +00:00
TheBigCheese
b1273d48cb
Enable clippy::check-private-items so that missing_safety_doc will apply to private functions as well ()
Enabled `check-private-items` in `clippy.toml` and then fixed the
resulting errors. Most of these were simply misformatted and of the
remaining:
- ~Added `#[allow(clippy::missing_safety_doc)]` to~ Removed unsafe from
a pair of functions in `bevy_utils/futures` which are only unsafe so
that they can be passed to a function which requires `unsafe fn`
- Removed `unsafe` from `UnsafeWorldCell::observers` as from what I can
tell it is always safe like `components`, `bundles` etc. (this should be
checked)
- Added safety docs to:
- `Bundles::get_storage_unchecked`: Based on the function that writes to
`dynamic_component_storages`
- `Bundles::get_storages_unchecked`: Based on the function that writes
to `dynamic_bundle_storages`
   - `QueryIterationCursor::init_empty`: Duplicated from `init`
- `QueryIterationCursor::peek_last`: Thanks Giooschi (also added
internal unsafe blocks)
   - `tests::drop_ptr`: Moved safety comment out to the doc string
 
This lint would also apply to `missing_errors_doc`, `missing_panics_doc`
and `unnecessary_safety_doc` if we chose to enable any of those at some
point, although there is an open
[issue](https://github.com/rust-lang/rust-clippy/issues/13074) to
separate these options.
2024-09-18 15:28:41 +00:00
Christian Hughes
e939d6c33f
Remove remnant EntityHash and related types from bevy_utils ()
# Objective

`EntityHash` and related types were moved from `bevy_utils` to
`bevy_ecs` in , but seemed to have been accidentally reintroduced
a week later in .

## Solution

Remove the old leftover code.

---

## Migration Guide

- Uses of `bevy::utils::{EntityHash, EntityHasher, EntityHashMap,
EntityHashSet}` now have to be imported from `bevy::ecs::entity`.
2024-09-09 15:24:17 +00:00
BD103
6ec6a55645
Unify crate-level preludes ()
# Objective

- Crate-level prelude modules, such as `bevy_ecs::prelude`, are plagued
with inconsistency! Let's fix it!

## Solution

Format all preludes based on the following rules:

1. All preludes should have brief documentation in the format of:
   > The _name_ prelude.
   >
> This includes the most common types in this crate, re-exported for
your convenience.
2. All documentation should be outer, not inner. (`///` instead of
`//!`.)
3. No prelude modules should be annotated with `#[doc(hidden)]`. (Items
within them may, though I'm not sure why this was done.)

## Testing

- I manually searched for the term `mod prelude` and updated all
occurrences by hand. 🫠

---------

Co-authored-by: Gino Valente <49806985+MrGVSV@users.noreply.github.com>
2024-09-08 17:10:57 +00:00
Chris Juchem
e08497dc8f
Replace bevy_utils::CowArc with atomicow ()
# Objective

- Fixes https://github.com/bevyengine/bevy/issues/14975

## Solution

- Replace usages of `bevy_utils::CowArc` with `atomicow::CowArc`
- Remove bevy_utils::CowArc

## Testing

- `bevy_asset` test suite continues to pass.

---

## Migration Guide

`bevy_utils::CowArc` has moved to a new crate called
[atomicow](https://crates.io/crates/atomicow).
2024-08-30 00:43:07 +00:00
EdJoPaTo
938d810766
Apply unused_qualifications lint ()
# Objective

Fixes 

## Solution

Enable the lint and fix all upcoming hints (`--fix`). Also tried to
figure out the false-positive (see review comment). Maybe split this PR
up into multiple parts where only the last one enables the lint, so some
can already be merged resulting in less many files touched / less
potential for merge conflicts?

Currently, there are some cases where it might be easier to read the
code with the qualifier, so perhaps remove the import of it and adapt
its cases? In the current stage it's just a plain adoption of the
suggestions in order to have a base to discuss.

## Testing

`cargo clippy` and `cargo run -p ci` are happy.
2024-08-21 12:29:33 +00:00
Zachary Harrold
f59a6a971a
Added Documentation to all_tuples_with_size ()
# Objective

- Fixes 

## Solution

- Added documentation to `all_tuples_with_size` based on existing
`all_tuples` documentation.
- Updated `all_tuples` documentation to match formatting of and link
back to `all_tuples_with_size`

## Testing

- Doctests ran locally.

## Notes

Formatting changes I have proposed make the documentation a little
cleaner in my opinion, but I am open to reverting them and amending
`all_tuples_with_size` to match if there are any reasonable objections.
2024-08-20 11:12:44 +00:00
Zachary Harrold
491aec8e5b
Generalized Into<AssetSourceId> and Into<AssetPath> Implementations over Lifetime ()
# Objective

- Fixes 

## Solution

Generalised `From/Into` implementations over `&str` and `Option<&str>`
for `AssetSourceId` and `AssetPath` across all lifetimes, not just
static. To maintain access to the `'static`-only specialisation, these
types (and `CowArc`) now include an `as_static` method which will apply
the specialisation.

```rust
// Snipped from `AssetApp`
fn register_asset_source(
    &mut self,
    id: impl Into<AssetSourceId<'static>>,
    //                          ^^^^^^^
    //                          | as_static is only available for 'static lifetimes
    source: AssetSourceBuilder,
) -> &mut Self {
    let id = id.into().as_static();
    //          ^^^^^^ ^^^^^^^^^
    //          |      | Specialized (internally storing CowArc::Static)
    //          | Generic Into (internally storing CowArc::Borrowed)
    
    // ...
}
```

This post-fix specialisation is available here because the actual
specialisation performed is only a marker for if/when modification or
ownership is required, making the transform a very cheap operation. For
cleanliness, I've also added `from_static`, which wraps this behaviour
in a clean shorthand designed to replace `from` calls.

---

## Changelog

- Generalised the following implementations over a generic lifetime:
  - `From<&'static str> for AssetSourceId<'static>`
  - `From<Option<&'static str>> for AssetSourceId<'static>`
  - `From<&'static str> for AssetPath<'static>`
  - `From<&'static Path> for AssetPath<'static>`
- Added `as_static` specialisation to:
  - `CowArc`
  - `AssetSourceId`
  - `AssetPath`
- Added `from_static` specialised constructor to:
  - `AssetSourceId`
  - `AssetPath`

## Migration Guide

In areas where these implementations where being used, you can now add
`from_static` in order to get the original specialised implementation
which avoids creating an `Arc` internally.

```rust
// Before
let asset_path = AssetPath::from("my/path/to/an/asset.ext");

// After
let asset_path = AssetPath::from_static("my/path/to/an/asset.ext");
```

To be clear, this is only required if you wish to maintain the
performance benefit that came with the specialisation. Existing code is
_not_ broken by this change.
2024-08-19 23:41:46 +00:00
Tau Gärtli
aab1f8e435
Use #[doc(fake_variadic)] to improve docs readability ()
# Objective

- Fixes 

## Solution

This PR modifies the existing `all_tuples!` macro to optionally accept a
`#[doc(fake_variadic)]` attribute in its input. If the attribute is
present, each invocation of the impl macro gets the correct attributes
(i.e. the first impl receives `#[doc(fake_variadic)]` while the other
impls are hidden using `#[doc(hidden)]`.
Impls for the empty tuple (unit type) are left untouched (that's what
the [standard
library](https://doc.rust-lang.org/std/cmp/trait.PartialEq.html#impl-PartialEq-for-())
and
[serde](https://docs.rs/serde/latest/serde/trait.Serialize.html#impl-Serialize-for-())
do).

To work around https://github.com/rust-lang/cargo/issues/8811 and to get
impls on re-exports to correctly show up as variadic, `--cfg docsrs_dep`
is passed when building the docs for the toplevel `bevy` crate.

`#[doc(fake_variadic)]` only works on tuples and fn pointers, so impls
for structs like `AnyOf<(T1, T2, ..., Tn)>` are unchanged.

## Testing

I built the docs locally using `RUSTDOCFLAGS='--cfg docsrs'
RUSTFLAGS='--cfg docsrs_dep' cargo +nightly doc --no-deps --workspace`
and checked the documentation page of a trait both in its original crate
and the re-exported version in `bevy`.
The description should correctly mention for how many tuple items the
trait is implemented.

I added `rustc-args` for docs.rs to the `bevy` crate, I hope there
aren't any other notable crates that re-export `#[doc(fake_variadic)]`
traits.

---

## Showcase

`bevy_ecs::query::QueryData`:
<img width="1015" alt="Screenshot 2024-08-12 at 16 41 28"
src="https://github.com/user-attachments/assets/d40136ed-6731-475f-91a0-9df255cd24e3">

`bevy::ecs::query::QueryData` (re-export):
<img width="1005" alt="Screenshot 2024-08-12 at 16 42 57"
src="https://github.com/user-attachments/assets/71d44cf0-0ab0-48b0-9a51-5ce332594e12">

## Original Description

<details>

Resolves 

Submitting as a draft for now, very WIP.

Unfortunately, the docs don't show the variadics nicely when looking at
reexported items.
For example:

`bevy_ecs::bundle::Bundle` correctly shows the variadic impl:

![image](https://github.com/user-attachments/assets/90bf8af1-1d1f-4714-9143-cdd3d0199998)

while `bevy::ecs::bundle::Bundle` (the reexport) shows all the impls
(not good):

![image](https://github.com/user-attachments/assets/439c428e-f712-465b-bec2-481f7bf5870b)

Built using `RUSTDOCFLAGS='--cfg docsrs' cargo +nightly doc --workspace
--no-deps` (`--no-deps` because of wgpu-core).

Maybe I missed something or this is a limitation in the *totally not
private* `#[doc(fake_variadic)]` thingy. In any case I desperately need
some sleep now :))

</details>
2024-08-12 18:54:33 +00:00
radiish
4b20d822e9
update hashbrown to 0.14.2 ()
# Objective

- We previously had a dependency in `bevy_utils`, `hashbrown = 0.14`,
and used the `hashbrown::hash_table` api, which was introduced in
`0.14.2`.

## Solution

- Bump `hashbrown` to `0.14.2`

## Testing

- Now compiles with the minimum declared `hashbrown` version.

---
2024-08-04 13:23:28 +00:00
Jan Hohenheim
6f7c554daa
Fix common capitalization errors in documentation ()
WASM -> Wasm
MacOS -> macOS

Nothing important, just something that annoyed me for a while :)
2024-07-31 21:16:05 +00:00
Giacomo Stevanato
71c5f1e3e4
Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org ()
# Objective

- Fix issue 

## Solution

- Add `--generate-link-to-definition` to all the `rustdoc-args` arrays
in the `Cargo.toml`s (for docs.rs)
- Add `--generate-link-to-definition` to the `RUSTDOCFLAGS` environment
variable in the docs workflow (for dev-docs.bevyengine.org)
- Document all the workspace crates in the docs workflow (needed because
otherwise only the source code of the `bevy` package will be included,
making the argument useless)
- I think this also fixes , since it fixes the bug on
dev-docs.bevyengine.org, while on docs.rs it has been fixed for a while
on their side.

---

## Changelog

- The source code viewer on docs.rs now includes links to the
definitions.
2024-07-29 23:10:16 +00:00
Coder-Joe458
8f5345573c
Remove manual --cfg docsrs ()
# Objective

- Fixes  

## Solution

- Remove the cfg docsrs
2024-07-22 18:58:04 +00:00
github-actions[bot]
8df10d2713
Bump Version after Release ()
Bump version after release
This PR has been auto-generated

Co-authored-by: Bevy Auto Releaser <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: François Mockers <mockersf@gmail.com>
2024-07-08 12:54:08 +00:00
BD103
1ceb45540b
Remove unused type parameter in Parallel::drain() ()
# Objective

- `Parallel::drain()` has an unused type parameter `B` than can be
removed.
- Caught [on
Discord](https://discord.com/channels/691052431525675048/692572690833473578/1259004180560085003)
by Andrew, thanks!

## Solution

- Remove it! :)

## Testing

- `Parallel::drain()` should still function exactly the same.

---

## Changelog

- Removed unused type parameter in `Parallel::drain()`.

## Migration Guide

The type parameter of `Parallel::drain()` was unused, so it is now
removed. If you were manually specifying it, you can remove the bounds.

```rust
// 0.14
// Create a `Parallel` and give it a value.
let mut parallel: Parallel<Vec<u8>> = Parallel::default();
*parallel.borrow_local_mut() = vec![1, 2, 3];

for v in parallel.drain::<u8>() {
    // ...
}

// 0.15
let mut parallel: Parallel<Vec<u8>> = Parallel::default();
*parallel.borrow_local_mut() = vec![1, 2, 3];

// Remove the type parameter.
for v in parallel.drain() {
    // ...
}
```
2024-07-06 13:29:29 +00:00
Lura
856b39d821
Apply Clippy lints regarding lazy evaluation and closures ()
# Objective

- Lazily evaluate
[default](https://rust-lang.github.io/rust-clippy/master/index.html#/unwrap_or_default)~~/[or](https://rust-lang.github.io/rust-clippy/master/index.html#/or_fun_call)~~
values where it makes sense
  - ~~`unwrap_or(foo())` -> `unwrap_or_else(|| foo())`~~
  - `unwrap_or(Default::default())` -> `unwrap_or_default()`
  - etc.
- Avoid creating [redundant
closures](https://rust-lang.github.io/rust-clippy/master/index.html#/redundant_closure),
even for [method
calls](https://rust-lang.github.io/rust-clippy/master/index.html#/redundant_closure_for_method_calls)
  - `map(|something| something.into())` -> `map(Into:into)`

## Solution

- Apply Clippy lints:
-
~~[or_fun_call](https://rust-lang.github.io/rust-clippy/master/index.html#/or_fun_call)~~
-
[unwrap_or_default](https://rust-lang.github.io/rust-clippy/master/index.html#/unwrap_or_default)
-
[redundant_closure_for_method_calls](https://rust-lang.github.io/rust-clippy/master/index.html#/redundant_closure_for_method_calls)
([redundant
closures](https://rust-lang.github.io/rust-clippy/master/index.html#/redundant_closure)
is already enabled)

## Testing

- Tested on Windows 11 (`stable-x86_64-pc-windows-gnu`, 1.79.0)
- Bevy compiles without errors or warnings and examples seem to work as
intended
  - `cargo clippy` 
  - `cargo run -p ci -- compile` 

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
2024-07-01 15:54:40 +00:00
long_long_float
47f58ac6c5
Fix parameter name of all_tuples's document ()
# Objective

I got little confused by the document of `all_tuples!` because type
names of the parameter `T` and extracted names `Pn` are difference.

## Solution

I fixed type names of the document.
2024-06-17 15:17:24 +00:00
Zachary Harrold
3bfc427666
Add mappings to EntityMapper ()
# Objective

- Fixes 

## Solution

- Added `mappings` to the `EntityMapper` trait, which returns an
iterator over currently tracked `Entity` to `Entity` mappings.
- Added `DynEntityMapper` as an [object
safe](https://doc.rust-lang.org/reference/items/traits.html#object-safety)
alternative to `EntityMapper`.
- Added `assert_object_safe` as a helper for ensuring traits are object
safe.

## Testing

- Added new unit test `entity_mapper_iteration` which tests the
`SceneEntityMapper` implementation of `EntityMapper::mappings`.
- Added unit tests to ensure `DynEntityMapper`, `DynEq` and `DynHash`
are object safe.
- Passed CI on my Windows 10 development environment

---

## Changelog

- Added `mappings` to `EntityMapper` trait.

## Migration Guide

- If you are implementing `EntityMapper` yourself, you can use the below
as a stub implementation:

```rust
fn mappings(&self) -> impl Iterator<Item = (Entity, Entity)> {
    unimplemented!()
}
```

- If you were using `EntityMapper` as a trait object (`dyn
EntityMapper`), instead use `dyn DynEntityMapper` and its associated
methods.

## Notes

- The original issue proposed returning a `Vec` from `EntityMapper`
instead of an `impl Iterator` to preserve its object safety. This is a
simpler option, but also forces an allocation where it isn't strictly
needed. I've opted for this split into `DynEntityMapper` and
`EntityMapper` as it's been done several times across Bevy already, and
provides maximum flexibility to users.
- `assert_object_safe` is an empty function, since the assertion
actually happens once you try to use a `dyn T` for some trait `T`. I
have still added this function to clearly document what object safety is
within Bevy, and to create a standard way to communicate that a given
trait must be object safe.
- Other traits should have tests added to ensure object safety, but I've
left those off to avoid cluttering this PR further.

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
2024-06-08 12:52:23 +00:00
Pietro
061bee7e3c
fix: upgrade to winit v0.30 ()
# Objective

- Upgrade winit to v0.30
- Fixes https://github.com/bevyengine/bevy/issues/13331

## Solution

This is a rewrite/adaptation of the new trait system described and
implemented in `winit` v0.30.

## Migration Guide

The custom UserEvent is now renamed as WakeUp, used to wake up the loop
if anything happens outside the app (a new
[custom_user_event](https://github.com/bevyengine/bevy/pull/13366/files#diff-2de8c0a8d3028d0059a3d80ae31b2bbc1cde2595ce2d317ea378fe3e0cf6ef2d)
shows this behavior.

The internal `UpdateState` has been removed and replaced internally by
the AppLifecycle. When changed, the AppLifecycle is sent as an event.

The `UpdateMode` now accepts only two values: `Continuous` and
`Reactive`, but the latter exposes 3 new properties to enable reactive
to device, user or window events. The previous `UpdateMode::Reactive` is
now equivalent to `UpdateMode::reactive()`, while
`UpdateMode::ReactiveLowPower` to `UpdateMode::reactive_low_power()`.

The `ApplicationLifecycle` has been renamed as `AppLifecycle`, and now
contains the possible values of the application state inside the event
loop:
* `Idle`: the loop has not started yet
* `Running` (previously called `Started`): the loop is running
* `WillSuspend`: the loop is going to be suspended
* `Suspended`: the loop is suspended
* `WillResume`: the loop is going to be resumed

Note: the `Resumed` state has been removed since the resumed app is just
running.

Finally, now that `winit` enables this, it extends the `WinitPlugin` to
support custom events.

## Test platforms

- [x] Windows
- [x] MacOs
- [x] Linux (x11)
- [x] Linux (Wayland)
- [x] Android
- [x] iOS
- [x] WASM/WebGPU
- [x] WASM/WebGL2

## Outstanding issues / regressions

- [ ] iOS: build failed in CI
   - blocking, but may just be flakiness
- [x] Cross-platform: when the window is maximised, changes in the scale
factor don't apply, to make them apply one has to make the window
smaller again. (Re-maximising keeps the updated scale factor)
    - non-blocking, but good to fix
- [ ] Android: it's pretty easy to quickly open and close the app and
then the music keeps playing when suspended.
    - non-blocking but worrying
- [ ]  Web: the application will hang when switching tabs
- Not new, duplicate of https://github.com/bevyengine/bevy/issues/13486
- [ ] Cross-platform?: Screenshot failure, `ERROR present_frames:
wgpu_core::present: No work has been submitted for this frame before`
taking the first screenshot, but after pressing space
    - non-blocking, but good to fix

---------

Co-authored-by: François <francois.mockers@vleue.com>
2024-06-03 13:06:48 +00:00
BD103
e357b63448
Add README.md to all crates ()
# Objective

- `README.md` is a common file that usually gives an overview of the
folder it is in.
- When on <https://crates.io>, `README.md` is rendered as the main
description.
- Many crates in this repository are lacking `README.md` files, which
makes it more difficult to understand their purpose.

<img width="1552" alt="image"
src="https://github.com/bevyengine/bevy/assets/59022059/78ebf91d-b0c4-4b18-9874-365d6310640f">

- There are also a few inconsistencies with `README.md` files that this
PR and its follow-ups intend to fix.

## Solution

- Create a `README.md` file for all crates that do not have one.
- This file only contains the title of the crate (underscores removed,
proper capitalization, acronyms expanded) and the <https://shields.io>
badges.
- Remove the `readme` field in `Cargo.toml` for `bevy` and
`bevy_reflect`.
- This field is redundant because [Cargo automatically detects
`README.md`
files](https://doc.rust-lang.org/cargo/reference/manifest.html#the-readme-field).
The field is only there if you name it something else, like `INFO.md`.
- Fix capitalization of `bevy_utils`'s `README.md`.
- It was originally `Readme.md`, which is inconsistent with the rest of
the project.
- I created two commits renaming it to `README.md`, because Git appears
to be case-insensitive.
- Expand acronyms in title of `bevy_ptr` and `bevy_utils`.
- In the commit where I created all the new `README.md` files, I
preferred using expanded acronyms in the titles. (E.g. "Bevy Developer
Tools" instead of "Bevy Dev Tools".)
- This commit changes the title of existing `README.md` files to follow
the same scheme.
- I do not feel strongly about this change, please comment if you
disagree and I can revert it.
- Add <https://shields.io> badges to `bevy_time` and `bevy_transform`,
which are the only crates currently lacking them.

---

## Changelog

- Added `README.md` files to all crates missing it.
2024-05-02 18:56:00 +00:00
re0312
0f27500e46
Improve par_iter and Parallel ()
# Objective

- bevy usually use `Parallel::scope` to collect items from `par_iter`,
but `scope` will be called with every satifified items. it will cause a
lot of unnecessary lookup.

## Solution

- similar to Rayon ,we introduce `for_each_init` for `par_iter` which
only be invoked when spawn a task for a group of items.

---

## Changelog

- added  `for_each_init`

## Performance
`check_visibility `  in  `many_foxes ` 

![image](https://github.com/bevyengine/bevy/assets/45868716/030c41cf-0d2f-4a36-a071-35097d93e494)
 
~40% performance gain in `check_visibility`.

---------

Co-authored-by: James Liu <contact@jamessliu.com>
2024-04-23 12:05:34 +00:00
targrub
8316166622
Fix uses of "it's" vs "its". ()
Grammar changes only.
2024-04-19 18:17:31 +00:00
James Liu
9dde99fb96
Cleanup the multithreaded executor ()
# Objective
Improve the code quality of the multithreaded executor.

## Solution
 * Remove some unused variables.
 * Use `Mutex::get_mut` where applicable instead of locking.
* Use a `startup_systems` FixedBitset to pre-compute the starting
systems instead of building it bit-by-bit on startup.
* Instead of using `FixedBitset::clear` and `FixedBitset::union_with`,
use `FixedBitset::clone_from` instead, which does only a single copy and
will not allocate if the target bitset has a large enough allocation.
* Replace the `Mutex` around `Conditions` with `SyncUnsafeCell`, and add
a `Context::try_lock` that forces it to be synchronized fetched
alongside the executor lock.

This might produce minimal performance gains, but the focus here is on
the code quality improvements.
2024-04-16 02:37:19 +00:00
Martín Maita
0c78bf3bb0
Moves intern and label modules into bevy_ecs ()
# Objective

- Attempts to solve two items from
https://github.com/bevyengine/bevy/issues/11478.

## Solution

- Moved `intern` module from `bevy_utils` into `bevy_ecs` crate and
updated all relevant imports.
- Moved `label` module from `bevy_utils` into `bevy_ecs` crate and
updated all relevant imports.

---

## Migration Guide

- Replace `bevy_utils::define_label` imports with
`bevy_ecs::define_label` imports.
- Replace `bevy_utils:🏷️:DynEq` imports with
`bevy_ecs:🏷️:DynEq` imports.
- Replace `bevy_utils:🏷️:DynHash` imports with
`bevy_ecs:🏷️:DynHash` imports.
- Replace `bevy_utils::intern::Interned` imports with
`bevy_ecs::intern::Interned` imports.
- Replace `bevy_utils::intern::Internable` imports with
`bevy_ecs::intern::Internable` imports.
- Replace `bevy_utils::intern::Interner` imports with
`bevy_ecs::intern::Interner` imports.

---------

Co-authored-by: James Liu <contact@jamessliu.com>
2024-04-08 15:34:11 +00:00
Paolo Barbolini
2ae7b4c7ac
Add repository field to bevy_utils_proc_macros ()
# Objective

Make it easy for crates.io / lib.rs users or automated tools to find the
repository of `bevy_utils_proc_macros`

## Solution

Add the `repository` field to the `Cargo.toml` of
`bevy_utils_proc_macros`
2024-03-31 09:58:16 +00:00
Jacques Schutte
4508077297
Move FloatOrd into bevy_math ()
# Objective

- Fixes 

## Solution

- Move the `float_ord.rs` file to `bevy_math`
- Change any `bevy_utils::FloatOrd` statements to `bevy_math::FloatOrd`

---

## Changelog

- Moved `FloatOrd` from `bevy_utils` to `bevy_math`

## Migration Guide

- References to `bevy_utils::FloatOrd` should be changed to
`bevy_math::FloatOrd`
2024-03-27 18:30:11 +00:00
James Liu
56bcbb0975
Forbid unsafe in most crates in the engine ()
# Objective
Resolves . `unsafe` code should be the exception, not the norm in
Rust. It's obviously needed for various use cases as it's interfacing
with platforms and essentially running the borrow checker at runtime in
the ECS, but the touted benefits of Bevy is that we are able to heavily
leverage Rust's safety, and we should be holding ourselves accountable
to that by minimizing our unsafe footprint.

## Solution
Deny `unsafe_code` workspace wide. Add explicit exceptions for the
following crates, and forbid it in almost all of the others.

* bevy_ecs - Obvious given how much unsafe is needed to achieve
performant results
* bevy_ptr - Works with raw pointers, even more low level than bevy_ecs.
 * bevy_render - due to needing to integrate with wgpu
 * bevy_window - due to needing to integrate with raw_window_handle
* bevy_utils - Several unsafe utilities used by bevy_ecs. Ideally moved
into bevy_ecs instead of made publicly usable.
 * bevy_reflect - Required for the unsafe type casting it's doing.
 * bevy_transform - for the parallel transform propagation
 * bevy_gizmos  - For the SystemParam impls it has.
* bevy_assets - To support reflection. Might not be required, not 100%
sure yet.
* bevy_mikktspace - due to being a conversion from a C library. Pending
safe rewrite.
* bevy_dynamic_plugin - Inherently unsafe due to the dynamic loading
nature.

Several uses of unsafe were rewritten, as they did not need to be using
them:

* bevy_text - a case of `Option::unchecked` could be rewritten as a
normal for loop and match instead of an iterator.
* bevy_color - the Pod/Zeroable implementations were replaceable with
bytemuck's derive macros.
2024-03-27 03:30:08 +00:00
Kanabenki
025e8e639c
Fix Ord and PartialOrd differing for FloatOrd and optimize implementation ()
# Objective

- `FloatOrd` currently has a different comparison behavior between its
derived `PartialOrd` impl and manually implemented `Ord` impl (The
[`Ord` doc](https://doc.rust-lang.org/std/cmp/trait.Ord.html) says this
is a logic error). This might be a problem for some `std`
containers/algorithms if they rely on both matching, and a footgun for
Bevy users.

## Solution

- Replace the `PartialEq` and `Ord` impls of `FloatOrd` with some
equivalent ones producing [better
assembly.](https://godbolt.org/z/jaWbjnMKx)
- Manually derive `PartialOrd` with the same behavior as `Ord`,
implement the comparison operators.
- Add some tests.

I first tried using a match-based implementation similar to the
`PartialOrd` impl [of the
std](https://doc.rust-lang.org/src/core/cmp.rs.html#1457) (with added
NaN ordering) but I couldn't get it to produce non-branching assembly.
The current implementation is based on [the one from the `ordered_float`
crate](3641f59e31/src/lib.rs (L121)),
adapted since it uses a different ordering. Should this be mentionned
somewhere in the code?

---

## Changelog

### Fixed

- `FloatOrd` now uses the same ordering for its `PartialOrd` and `Ord`
implementations.

## Migration Guide

- If you were depending on the `PartialOrd` behaviour of `FloatOrd`, it
has changed from matching `f32` to matching `FloatOrd`'s `Ord` ordering,
never returning `None`.
2024-03-27 00:26:56 +00:00
James Liu
f096ad4155
Set the logo and favicon for all of Bevy's published crates ()
# Objective
Currently the built docs only shows the logo and favicon for the top
level `bevy` crate. This makes views like
https://docs.rs/bevy_ecs/latest/bevy_ecs/ look potentially unrelated to
the project at first glance.

## Solution
Reproduce the docs attributes for every crate that Bevy publishes.

Ideally this would be done with some workspace level Cargo.toml control,
but AFAICT, such support does not exist.
2024-03-25 18:52:50 +00:00
Ame
72c51cdab9
Make feature(doc_auto_cfg) work ()
# Objective

- In  `![cfg_attr(docsrs, feature(doc_auto_cfg))] `was added. But
to apply it it needs `--cfg=docsrs` in rustdoc-args.


## Solution

- Apply `--cfg=docsrs` to all crates and CI.

I also added `[package.metadata.docs.rs]` to all crates to avoid adding
code behind a feature and forget adding the metadata.

Before:

![Screenshot 2024-03-22 at 00 51
57](https://github.com/bevyengine/bevy/assets/104745335/6a9dfdaa-8710-4784-852b-5f9b74e3522c)

After:
![Screenshot 2024-03-22 at 00 51
32](https://github.com/bevyengine/bevy/assets/104745335/c5bd6d8e-8ddb-45b3-b844-5ecf9f88961c)
2024-03-23 02:22:52 +00:00
Arthur Brussee
ac49dce4ca
Use async-fn in traits rather than BoxedFuture ()
# Objective

Simplify implementing some asset traits without Box::pin(async move{})
shenanigans.
Fixes (in part) https://github.com/bevyengine/bevy/issues/11308

## Solution
Use async-fn in traits when possible in all traits. Traits with return
position impl trait are not object safe however, and as AssetReader and
AssetWriter are both used with dynamic dispatch, you need a Boxed
version of these futures anyway.

In the future, Rust is [adding
](https://blog.rust-lang.org/2023/12/21/async-fn-rpit-in-traits.html)proc
macros to generate these traits automatically, and at some point in the
future dyn traits should 'just work'. Until then.... this seemed liked
the right approach given more ErasedXXX already exist, but, no clue if
there's plans here! Especially since these are public now, it's a bit of
an unfortunate API, and means this is a breaking change.

In theory this saves some performance when these traits are used with
static dispatch, but, seems like most code paths go through dynamic
dispatch, which boxes anyway.

I also suspect a bunch of the lifetime annotations on these function
could be simplified now as the BoxedFuture was often the only thing
returned which needed a lifetime annotation, but I'm not touching that
for now as traits + lifetimes can be so tricky.

This is a revival of
[pull/11362](https://github.com/bevyengine/bevy/pull/11362) after a
spectacular merge f*ckup, with updates to the latest Bevy. Just to recap
some discussion:
- Overall this seems like a win for code quality, especially when
implementing these traits, but a loss for having to deal with ErasedXXX
variants.
- `ConditionalSend` was the preferred name for the trait that might be
Send, to deal with wasm platforms.
- When reviewing be sure to disable whitespace difference, as that's 95%
of the PR.


## Changelog
- AssetReader, AssetWriter, AssetLoader, AssetSaver and Process now use
async-fn in traits rather than boxed futures.

## Migration Guide
- Custom implementations of AssetReader, AssetWriter, AssetLoader,
AssetSaver and Process should switch to async fn rather than returning a
bevy_utils::BoxedFuture.
- Simultaniously, to use dynamic dispatch on these traits you should
instead use dyn ErasedXXX.
2024-03-18 17:56:57 +00:00
James Liu
512b7463a3
Disentangle bevy_utils/bevy_core's reexported dependencies ()
# Objective
Make bevy_utils less of a compilation bottleneck. Tackle .

## Solution
* Move all of the directly reexported dependencies and move them to
where they're actually used.
* Remove the UUID utilities that have gone unused since `TypePath` took
over for `TypeUuid`.
* There was also a extraneous bytemuck dependency on `bevy_core` that
has not been used for a long time (since `encase` became the primary way
to prepare GPU buffers).
* Remove the `all_tuples` macro reexport from bevy_ecs since it's
accessible from `bevy_utils`.

---

## Changelog
Removed: Many of the reexports from bevy_utils (petgraph, uuid, nonmax,
smallvec, and thiserror).
Removed: bevy_core's reexports of bytemuck.

## Migration Guide
bevy_utils' reexports of petgraph, uuid, nonmax, smallvec, and thiserror
have been removed.

bevy_core' reexports of bytemuck's types has been removed. 

Add them as dependencies in your own crate instead.
2024-03-07 02:30:15 +00:00
Gino Valente
5b69613e42
bevy_utils: Add BuildHasher parameter to bevy_utils::Entry type alias ()
# Objective

`bevy_utils::Entry` is only useful when using
`BuildHasherDefault<AHasher>`. It would be great if we didn't have to
write out `bevy_utils::hashbrown::hash_map::Entry` whenever we want to
use a different `BuildHasher`, such as when working with
`bevy_utils::TypeIdMap`.

## Solution

Give `bevy_utils::Entry` a new optional type parameter for defining a
custom `BuildHasher`, such as `NoOpHash`. This parameter defaults to
`BuildHasherDefault<AHasher>`— the `BuildHasher` used by
`bevy_utils::HashMap`.

---

## Changelog

- Added an optional third type parameter to `bevy_utils::Entry` to
specify a custom `BuildHasher`
2024-03-05 02:45:05 +00:00
Ame
9d67edc3a6
fix some typos ()
# Objective

Split - containing only the fixed typos

-
https://github.com/bevyengine/bevy/pull/12036#pullrequestreview-1894738751


# Migration Guide
In `crates/bevy_mikktspace/src/generated.rs` 

```rs
// before
pub struct SGroup {
    pub iVertexRepresentitive: i32,
    ..
}

// after
pub struct SGroup {
    pub iVertexRepresentative: i32,
    ..
}
```

In `crates/bevy_core_pipeline/src/core_2d/mod.rs`

```rs
// before
Node2D::ConstrastAdaptiveSharpening

// after
Node2D::ContrastAdaptiveSharpening
```

---------

Co-authored-by: Alice Cecile <alice.i.cecile@gmail.com>
Co-authored-by: James Liu <contact@jamessliu.com>
Co-authored-by: François <mockersf@gmail.com>
2024-02-22 18:55:22 +00:00
github-actions[bot]
e7c3359c4b
Bump Version after Release ()
Fixes .

Bump version after release
This PR has been auto-generated

Co-authored-by: Bevy Auto Releaser <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: François <mockersf@gmail.com>
2024-02-21 20:58:59 +00:00
James Liu
e34fb68677
refactor: Extract parallel queue abstraction ()
# Objective
There's a repeating pattern of `ThreadLocal<Cell<Vec<T>>>` which is very
useful for low overhead, low contention multithreaded queues that have
cropped up in a few places in the engine. This pattern is surprisingly
useful when building deferred mutation across multiple threads, as noted
by it's use in `ParallelCommands`.

However, `ThreadLocal<Cell<Vec<T>>>` is not only a mouthful, it's also
hard to ensure the thread-local queue is replaced after it's been
temporarily removed from the `Cell`.

## Solution
Wrap the pattern into `bevy_utils::Parallel<T>` which codifies the
entire pattern and ensures the user follows the contract. Instead of
fetching indivdual cells, removing the value, mutating it, and replacing
it, `Parallel::get` returns a `ParRef<'a, T>` which contains the
temporarily removed value and a reference back to the cell, and will
write the mutated value back to the cell upon being dropped.

I would like to use this to simplify the remaining part of  that
has not been adopted/merged.

---

## Changelog
TODO

---------

Co-authored-by: Joseph <21144246+JoJoJet@users.noreply.github.com>
2024-02-19 16:31:15 +00:00
Patrick Walton
5f1dd3918b
Rework animation to be done in two phases. ()
# Objective

Bevy's animation system currently does tree traversals based on `Name`
that aren't necessary. Not only do they require in unsafe code because
tree traversals are awkward with parallelism, but they are also somewhat
slow, brittle, and complex, which manifested itself as way too many
queries in .

# Solution

Divide animation into two phases: animation *advancement* and animation
*evaluation*, which run after one another. *Advancement* operates on the
`AnimationPlayer` and sets the current animation time to match the game
time. *Evaluation* operates on all animation bones in the scene in
parallel and sets the transforms and/or morph weights based on the time
and the clip.

To do this, we introduce a new component, `AnimationTarget`, which the
asset loader places on every bone. It contains the ID of the entity
containing the `AnimationPlayer`, as well as a UUID that identifies
which bone in the animation the target corresponds to. In the case of
glTF, the UUID is derived from the full path name to the bone. The rule
that `AnimationTarget`s are descendants of the entity containing
`AnimationPlayer` is now just a convention, not a requirement; this
allows us to eliminate the unsafe code.

# Migration guide

* `AnimationClip` now uses UUIDs instead of hierarchical paths based on
the `Name` component to refer to bones. This has several consequences:
- A new component, `AnimationTarget`, should be placed on each bone that
you wish to animate, in order to specify its UUID and the associated
`AnimationPlayer`. The glTF loader automatically creates these
components as necessary, so most uses of glTF rigs shouldn't need to
change.
- Moving a bone around the tree, or renaming it, no longer prevents an
`AnimationPlayer` from affecting it.
- Dynamically changing the `AnimationPlayer` component will likely
require manual updating of the `AnimationTarget` components.
* Entities with `AnimationPlayer` components may now possess descendants
that also have `AnimationPlayer` components. They may not, however,
animate the same bones.
* As they aren't specific to `TypeId`s,
`bevy_reflect::utility::NoOpTypeIdHash` and
`bevy_reflect::utility::NoOpTypeIdHasher` have been renamed to
`bevy_reflect::utility::NoOpHash` and
`bevy_reflect::utility::NoOpHasher` respectively.
2024-02-19 14:59:54 +00:00
Carter Anderson
abb8c353f4
Release 0.13.0 ()
Bump Bevy crates to 0.13.0 in preparation for release.

(Note that we accidentally skipped the `0.13.0-dev` step this cycle)
2024-02-17 09:24:25 +00:00
Doonv
1c67e020f7
Move EntityHash related types into bevy_ecs ()
# Objective

Reduce the size of `bevy_utils`
(https://github.com/bevyengine/bevy/issues/11478)

## Solution

Move `EntityHash` related types into `bevy_ecs`. This also allows us
access to `Entity`, which means we no longer need `EntityHashMap`'s
first generic argument.

---

## Changelog

- Moved `bevy::utils::{EntityHash, EntityHasher, EntityHashMap,
EntityHashSet}` into `bevy::ecs::entity::hash` .
- Removed `EntityHashMap`'s first generic argument. It is now hardcoded
to always be `Entity`.

## Migration Guide

- Uses of `bevy::utils::{EntityHash, EntityHasher, EntityHashMap,
EntityHashSet}` now have to be imported from `bevy::ecs::entity::hash`.
- Uses of `EntityHashMap` no longer have to specify the first generic
parameter. It is now hardcoded to always be `Entity`.
2024-02-12 15:02:24 +00:00
Tristan Guichaoua
c1a4e29a1e
Replace pointer castings (as) by their API equivalent ()
# Objective

Since rust `1.76`,
[`ptr::from_ref`](https://doc.rust-lang.org/stable/std/ptr/fn.from_ref.html)
and
[`ptr::from_mut`](https://doc.rust-lang.org/stable/std/ptr/fn.from_mut.html)
are stable.

This PR replaces code that use `as` casting by one of `ptr::from_ref`,
`ptr::from_mut`, `cast_mut`, `cast_const`, or `cast` methods, which are
less error-prone.

## Solution

- Bump MSRV to `1.76.0`
- Enables the following clippy lints:
-
[`ptr_as_ptr`](https://rust-lang.github.io/rust-clippy/master/index.html#/ptr_as_ptr)
-
[`ptr_cast_constness`](https://rust-lang.github.io/rust-clippy/master/index.html#/ptr_cast_constness)
-
[`ref_as_ptr`](https://rust-lang.github.io/rust-clippy/master/index.html#/ref_as_ptr)
(I fix all warnings for this one, but it requires rust 1.77 to be
enabled)
- Fix the lints mentioned above
2024-02-11 23:19:36 +00:00