5ee1b40298
# Objective - Simplifies/clarifies the winit loop. - Fixes #12612. ## Solution The Winit loop runs following this flow: * NewEvents * Any number of other events, that can be 0, including RequestRedraw * AboutToWait Bevy also uses the UpdateMode, to define how the next loop has to run. It can be essentially: * Continuous, using ControlFlow::Wait for windowed apps, and ControlFlow::Poll for windowless apps * Reactive/ReactiveLowPower, using ControlFlow::WaitUntil with a specific wait delay The changes are made to follow this pattern, so that * NewEvents define if the WaitUntil has been canceled because we received a Winit event. * AboutToWait: * checks if the window has to be redrawn * otherwise calls app.update() if the WaitUntil timeout has elapsed * updates the ControlFlow accordingly To make the code more logical: * AboutToWait checks if any Bevy's RequestRedraw event has been emitted * create_windows is run every cycle, at the beginning of the loop * the ActiveState (that could be renamed ActivityState) is updated in AboutToWait, symmetrically for WillSuspend/WillResume * the AppExit events are checked every loop cycle, to exit the app early ## Platform-specific testing - [x] Windows - [x] MacOs - [x] Linux (x11) - [x] Linux (Wayland) - [x] Android - [x] iOS - [x] WASM/WebGL2 (Chrome) - [x] WASM/WebGL2 (Firefox) - [x] WASM/WebGL2 (Safari) - [x] WASM/WebGpu (Chrome) --------- Co-authored-by: François <francois.mockers@vleue.com>
62 lines
2.0 KiB
TOML
62 lines
2.0 KiB
TOML
[package]
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name = "bevy_winit"
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version = "0.14.0-dev"
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edition = "2021"
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description = "A winit window and input backend for Bevy Engine"
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homepage = "https://bevyengine.org"
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repository = "https://github.com/bevyengine/bevy"
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license = "MIT OR Apache-2.0"
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keywords = ["bevy"]
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[features]
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trace = []
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wayland = ["winit/wayland", "winit/wayland-csd-adwaita"]
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x11 = ["winit/x11"]
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accesskit_unix = ["accesskit_winit/accesskit_unix", "accesskit_winit/async-io"]
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serialize = ["serde"]
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[dependencies]
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# bevy
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bevy_a11y = { path = "../bevy_a11y", version = "0.14.0-dev" }
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bevy_app = { path = "../bevy_app", version = "0.14.0-dev" }
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bevy_derive = { path = "../bevy_derive", version = "0.14.0-dev" }
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bevy_ecs = { path = "../bevy_ecs", version = "0.14.0-dev" }
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bevy_hierarchy = { path = "../bevy_hierarchy", version = "0.14.0-dev" }
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bevy_input = { path = "../bevy_input", version = "0.14.0-dev" }
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bevy_log = { path = "../bevy_log", version = "0.14.0-dev" }
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bevy_math = { path = "../bevy_math", version = "0.14.0-dev" }
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bevy_reflect = { path = "../bevy_reflect", version = "0.14.0-dev" }
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bevy_window = { path = "../bevy_window", version = "0.14.0-dev" }
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bevy_utils = { path = "../bevy_utils", version = "0.14.0-dev" }
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bevy_tasks = { path = "../bevy_tasks", version = "0.14.0-dev" }
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# other
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# feature rwh_06 refers to window_raw_handle@v0.6
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winit = { version = "0.29", default-features = false, features = ["rwh_06"] }
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accesskit_winit = { version = "0.17", default-features = false, features = [
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"rwh_06",
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] }
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approx = { version = "0.5", default-features = false }
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cfg-if = "1.0"
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raw-window-handle = "0.6"
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serde = { version = "1.0", features = ["derive"], optional = true }
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[target.'cfg(target_os = "android")'.dependencies]
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winit = { version = "0.29", default-features = false, features = [
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"android-native-activity",
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"rwh_06",
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] }
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[target.'cfg(target_arch = "wasm32")'.dependencies]
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wasm-bindgen = { version = "0.2" }
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web-sys = "0.3"
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crossbeam-channel = "0.5"
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[lints]
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workspace = true
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[package.metadata.docs.rs]
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rustdoc-args = ["-Zunstable-options", "--cfg", "docsrs"]
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all-features = true
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