bevy/crates/bevy_app/Cargo.toml
MiniaczQ 25f7a29a2f
Move state installation methods from bevy_app to bevy_state (#13637)
# Objective

After separating `bevy_states`, state installation methods like
`init_state` were kept in `bevy_app` under the `bevy_state` feature
flag.
This is problematic, because `bevy_state` is not a core module,
`bevy_app` is, yet it depends on `bevy_state`.
This causes practical problems like the inability to use
`bevy_hierarchy` inside `bevy_state`, because of circular dependencies.

## Solution

- `bevy_state` now has a `bevy_app` feature flag, which gates the new
`AppStateExt` trait.
All previous state installation methods were moved to this trait.
It's implemented for both `SubApp` and `App`.

## Changelog

- All state related app methods are now in `AppExtStates` trait in
`bevy_state`.
- Added `StatesPlugin` which is in `DefaultPlugins` when `bevy_state` is
enabled.

## Migration Guide

`App::init_state` is now provided by the
`bevy_state::app::AppExtStates;` trait: import it if you need this
method and are not blob-importing the `bevy` prelude.
2024-06-03 13:47:08 +00:00

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TOML

[package]
name = "bevy_app"
version = "0.14.0-dev"
edition = "2021"
description = "Provides core App functionality for Bevy Engine"
homepage = "https://bevyengine.org"
repository = "https://github.com/bevyengine/bevy"
license = "MIT OR Apache-2.0"
keywords = ["bevy"]
[features]
trace = []
bevy_debug_stepping = []
default = ["bevy_reflect"]
bevy_reflect = ["dep:bevy_reflect", "bevy_ecs/bevy_reflect"]
serialize = ["bevy_ecs/serde"]
[dependencies]
# bevy
bevy_derive = { path = "../bevy_derive", version = "0.14.0-dev" }
bevy_ecs = { path = "../bevy_ecs", version = "0.14.0-dev", default-features = false }
bevy_reflect = { path = "../bevy_reflect", version = "0.14.0-dev", optional = true }
bevy_utils = { path = "../bevy_utils", version = "0.14.0-dev" }
bevy_tasks = { path = "../bevy_tasks", version = "0.14.0-dev" }
# other
serde = { version = "1.0", features = ["derive"], optional = true }
downcast-rs = "1.2.0"
thiserror = "1.0"
[target.'cfg(target_arch = "wasm32")'.dependencies]
wasm-bindgen = { version = "0.2" }
web-sys = { version = "0.3", features = ["Window"] }
console_error_panic_hook = "0.1.6"
[lints]
workspace = true
[package.metadata.docs.rs]
rustdoc-args = ["-Zunstable-options", "--cfg", "docsrs"]
all-features = true