chore: Update to Bevy 0.16.

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file.
 
+## Version 0.11.0 - 2025-05-16
+
+### Miscellaneous Tasks
+
+- Add Nix-based build and CI configuration.
+- Update to Bevy 016.
+
 ## Version 0.10.0 - 2024-12-05
 
 ### Features

Cargo.toml

@@ -17,12 +17,12 @@ speech_dispatcher_0_11 = ["tts/speech_dispatcher_0_11"]
 tolk = ["tts/tolk"]
 
 [dependencies]
-bevy = { version = "0.15", default-features = false }
+bevy = { version = "0.16", default-features = false }
 crossbeam-channel = "0.5"
 tts = { version = "0.26", default-features = false }
 
 [dev-dependencies]
-bevy = { version = "0.15", default-features = true }
+bevy = { version = "0.16", default-features = true }
 
 [package.metadata.release]
 publish = false

examples/hello_world.rs

@@ -83,15 +83,19 @@ fn event_poll(mut events: EventReader<TtsEvent>) {
 }
 
 // Shows how to output speech in response to a keypress.
-fn greet(input: Res<ButtonInput<KeyCode>>, mut tts: ResMut<Tts>, mut speaker: Query<&mut Tts>) {
+fn greet(
+    input: Res<ButtonInput<KeyCode>>,
+    mut tts: ResMut<Tts>,
+    mut speaker: Query<&mut Tts>,
+) -> Result {
     if input.just_pressed(KeyCode::KeyG) {
         tts.speak("Hey there!", true).unwrap();
     }
     if input.just_pressed(KeyCode::KeyS) {
-        if let Ok(mut speaker) = speaker.get_single_mut() {
-            speaker
-                .speak("Hey there from the TTS component!", true)
-                .unwrap();
-        }
+        let mut speaker = speaker.single_mut()?;
+        speaker
+            .speak("Hey there from the TTS component!", true)
+            .unwrap();
     }
+    Ok(())
 }

flake.lock

@@ -1,24 +1,5 @@
 {
   "nodes": {
-    "naersk": {
-      "inputs": {
-        "nixpkgs": "nixpkgs"
-      },
-      "locked": {
-        "lastModified": 1745925850,
-        "narHash": "sha256-cyAAMal0aPrlb1NgzMxZqeN1mAJ2pJseDhm2m6Um8T0=",
-        "owner": "nix-community",
-        "repo": "naersk",
-        "rev": "38bc60bbc157ae266d4a0c96671c6c742ee17a5f",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-community",
-        "ref": "master",
-        "repo": "naersk",
-        "type": "github"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1747312588,
@@ -35,26 +16,9 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1747312588,
-        "narHash": "sha256-MmJvj6mlWzeRwKGLcwmZpKaOPZ5nJb/6al5CXqJsgjo=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b1bebd0fe266bbd1820019612ead889e96a8fa2d",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
     "root": {
       "inputs": {
-        "naersk": "naersk",
-        "nixpkgs": "nixpkgs_2",
+        "nixpkgs": "nixpkgs",
         "utils": "utils"
       }
     },

flake.nix

@@ -2,7 +2,6 @@
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
     utils.url = "github:numtide/flake-utils";
-    naersk.url = "github:nix-community/naersk/master";
   };
 
   outputs =
@@ -10,13 +9,11 @@
       self,
       nixpkgs,
       utils,
-      naersk,
     }:
     utils.lib.eachDefaultSystem (
       system:
       let
         pkgs = import nixpkgs { inherit system; };
-        naersk-lib = pkgs.callPackage naersk { };
       in
       {
         devShell =
@@ -30,6 +27,8 @@
               pkg-config
               pre-commit
               git-cliff
+              cargo-release
+              cargo-outdated
             ];
             buildInputs = [
               speechd

src/lib.rs

@@ -1,5 +1,5 @@
 use bevy::{
-    ecs::{component::ComponentId, world::DeferredWorld},
+    ecs::{component::HookContext, world::DeferredWorld},
     prelude::*,
 };
 use crossbeam_channel::{unbounded, Receiver};
@@ -31,13 +31,13 @@ pub enum TtsEvent {
 #[derive(Component, Resource)]
 struct TtsChannel(Receiver<TtsEvent>);
 
-fn on_tts_added(mut world: DeferredWorld, entity: Entity, _: ComponentId) {
+fn on_tts_added(mut world: DeferredWorld, HookContext { entity, .. }: HookContext) {
     let tts = &world.get::<Tts>(entity).unwrap();
     let channel = setup_tts(tts);
     world.commands().entity(entity).insert(channel);
 }
 
-fn on_tts_removed(mut world: DeferredWorld, entity: Entity, _: ComponentId) {
+fn on_tts_removed(mut world: DeferredWorld, HookContext { entity, .. }: HookContext) {
     world.commands().entity(entity).remove::<TtsChannel>();
 }
 
@@ -48,7 +48,7 @@ fn poll_callbacks(
     speakers: Query<(Entity, &TtsChannel), With<Tts>>,
 ) {
     if let Ok(msg) = channel.0.try_recv() {
-        events.send(msg);
+        events.write(msg);
     }
     for (entity, channel) in &speakers {
         if let Ok(msg) = channel.0.try_recv() {