65 lines
1.9 KiB
Rust
65 lines
1.9 KiB
Rust
#![warn(missing_docs)]
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//! This crate is about everything concerning the highest-level, application layer of a Bevy
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//! app.
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mod app;
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mod plugin;
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mod plugin_group;
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mod schedule_runner;
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#[cfg(feature = "bevy_ci_testing")]
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mod ci_testing;
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pub use app::*;
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pub use bevy_derive::DynamicPlugin;
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pub use plugin::*;
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pub use plugin_group::*;
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pub use schedule_runner::*;
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#[allow(missing_docs)]
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pub mod prelude {
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#[doc(hidden)]
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pub use crate::{
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app::App, CoreStage, DynamicPlugin, Plugin, PluginGroup, StartupSchedule, StartupStage,
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};
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}
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use bevy_ecs::schedule::StageLabel;
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/// The names of the default App stages
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///
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/// The relative stages are added by [`App::add_default_stages`].
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#[derive(Debug, Hash, PartialEq, Eq, Clone, StageLabel)]
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pub enum CoreStage {
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/// Name of app stage that runs before all other app stages
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First,
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/// Name of app stage responsible for performing setup before an update. Runs before UPDATE.
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PreUpdate,
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/// Name of app stage responsible for doing most app logic. Systems should be registered here
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/// by default.
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Update,
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/// Name of app stage responsible for processing the results of UPDATE. Runs after UPDATE.
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PostUpdate,
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/// Name of app stage that runs after all other app stages
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Last,
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}
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/// The label for the Startup [`Schedule`](bevy_ecs::schedule::Schedule),
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/// which runs once at the beginning of the app.
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///
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/// When targeting a [`Stage`](bevy_ecs::schedule::Stage) inside this Schedule,
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/// you need to use [`StartupStage`] instead.
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#[derive(Debug, Hash, PartialEq, Eq, Clone, StageLabel)]
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pub struct StartupSchedule;
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/// The names of the default App startup stages
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#[derive(Debug, Hash, PartialEq, Eq, Clone, StageLabel)]
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pub enum StartupStage {
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/// Name of app stage that runs once before the startup stage
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PreStartup,
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/// Name of app stage that runs once when an app starts up
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Startup,
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/// Name of app stage that runs once after the startup stage
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PostStartup,
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}
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