bevy/crates/bevy_ui/Cargo.toml
Carter Anderson 513be52505
AnimationEvent -> Event and other improvements (#16440)
# Objective

Needing to derive `AnimationEvent` for `Event` is unnecessary, and the
trigger logic coupled to it feels like we're coupling "event producer"
logic with the event itself, which feels wrong. It also comes with a
bunch of complexity, which is again unnecessary. We can have the
flexibility of "custom animation event trigger logic" without this
coupling and complexity.

The current `animation_events` example is also needlessly complicated,
due to it needing to work around system ordering issues. The docs
describing it are also slightly wrong. We can make this all a non-issue
by solving the underlying ordering problem.

Related to this, we use the `bevy_animation::Animation` system set to
solve PostUpdate animation order-of-operations issues. If we move this
to bevy_app as part of our "core schedule", we can cut out needless
`bevy_animation` crate dependencies in these instances.

## Solution

- Remove `AnimationEvent`, the derive, and all other infrastructure
associated with it (such as the `bevy_animation/derive` crate)
- Replace all instances of `AnimationEvent` traits with `Event + Clone`
- Store and use functions for custom animation trigger logic (ex:
`clip.add_event_fn()`). For "normal" cases users dont need to think
about this and should use the simpler `clip.add_event()`
- Run the `Animation` system set _before_ updating text
- Move `bevy_animation::Animation` to `bevy_app::Animation`. Remove
unnecessary `bevy_animation` dependency from `bevy_ui`
- Adjust `animation_events` example to use the simpler `clip.add_event`
API, as the workarounds are no longer necessary

This is polishing work that will land in 0.15, and I think it is simple
enough and valuable enough to land in 0.15 with it, in the interest of
making the feature as compelling as possible.
2024-11-22 00:16:04 +00:00

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TOML

[package]
name = "bevy_ui"
version = "0.15.0-dev"
edition = "2021"
description = "A custom ECS-driven UI framework built specifically for Bevy Engine"
homepage = "https://bevyengine.org"
repository = "https://github.com/bevyengine/bevy"
license = "MIT OR Apache-2.0"
keywords = ["bevy"]
[dependencies]
# bevy
bevy_a11y = { path = "../bevy_a11y", version = "0.15.0-dev" }
bevy_app = { path = "../bevy_app", version = "0.15.0-dev" }
bevy_asset = { path = "../bevy_asset", version = "0.15.0-dev" }
bevy_color = { path = "../bevy_color", version = "0.15.0-dev" }
bevy_core_pipeline = { path = "../bevy_core_pipeline", version = "0.15.0-dev" }
bevy_derive = { path = "../bevy_derive", version = "0.15.0-dev" }
bevy_ecs = { path = "../bevy_ecs", version = "0.15.0-dev" }
bevy_hierarchy = { path = "../bevy_hierarchy", version = "0.15.0-dev" }
bevy_image = { path = "../bevy_image", version = "0.15.0-dev" }
bevy_input = { path = "../bevy_input", version = "0.15.0-dev" }
bevy_math = { path = "../bevy_math", version = "0.15.0-dev" }
bevy_reflect = { path = "../bevy_reflect", version = "0.15.0-dev", features = [
"bevy",
] }
bevy_render = { path = "../bevy_render", version = "0.15.0-dev" }
bevy_sprite = { path = "../bevy_sprite", version = "0.15.0-dev" }
bevy_text = { path = "../bevy_text", version = "0.15.0-dev" }
bevy_picking = { path = "../bevy_picking", version = "0.15.0-dev", optional = true }
bevy_transform = { path = "../bevy_transform", version = "0.15.0-dev" }
bevy_window = { path = "../bevy_window", version = "0.15.0-dev" }
bevy_utils = { path = "../bevy_utils", version = "0.15.0-dev" }
# other
taffy = { version = "0.5" }
serde = { version = "1", features = ["derive"], optional = true }
bytemuck = { version = "1.5", features = ["derive"] }
derive_more = { version = "1", default-features = false, features = [
"error",
"from",
"display",
] }
nonmax = "0.5"
smallvec = "1.11"
accesskit = "0.17"
[features]
default = ["bevy_ui_picking_backend"]
serialize = ["serde", "smallvec/serde", "bevy_math/serialize"]
bevy_ui_picking_backend = ["bevy_picking"]
# Experimental features
ghost_nodes = []
[lints]
workspace = true
[package.metadata.docs.rs]
rustdoc-args = ["-Zunstable-options", "--generate-link-to-definition"]
all-features = true