Changed IPC communication to use triggers. (#50)

* update: change ipc-event to ipc-trigger

Switched IPC event handling to use Bevy’s Trigger instead of Event.
This commit implements the pathway from the WebView to Bevy.

* update: emit event method

Change to emit an event via trigger

* clippy

* update: add comment

* update: move examples directory

* update: event reader

* fix: doc lint

* fix: doc lint

* fix: docs

---------

Co-authored-by: not-elm <elmgameinfo@gmail.com>

Author: not-elm

Cargo.toml

@@ -2,7 +2,6 @@
 resolver = "2"
 members = [
     "crates/*",
-    "examples/*",
 ]
 exclude = [
     "tool",
@@ -13,7 +12,7 @@ version = "0.3.0"
 authors = ["notelm <elmprograminfo@gmail.com>"]
 repository = "https://github.com/not-elm/bevy_webview_projects"
 license = "MIT OR Apache-2.0"
-edition = "2021"
+edition = "2024"
 
 [workspace.dependencies]
 bevy = { version = "0.16", default-features = false }

crates/bevy_flurx_api/src/log.rs

@@ -1,10 +1,8 @@
 //! Provides mechanism to output the logs.
 
-use bevy::app::Update;
 use bevy::log;
-use bevy::prelude::{App, EventReader, Plugin};
-use bevy_flurx_ipc::ipc_events::IpcEventExt;
-use bevy_flurx_ipc::prelude::IpcEvent;
+use bevy::prelude::{App, Event, Plugin, Trigger};
+use bevy_flurx_ipc::ipc_trigger::IpcTriggerExt;
 use serde::Deserialize;
 
 /// You will be able to output a massage to the console of the aa process.
@@ -19,21 +17,19 @@ pub struct AllLogPlugins;
 impl Plugin for AllLogPlugins {
     fn build(&self, app: &mut App) {
         app
-            .add_ipc_event::<RequestPrintln>("FLURX|log::println")
-            .add_ipc_event::<RequestLog>("FLURX|log::log")
-            .add_systems(Update, (
-                println_event,
-                log_event,
-            ));
+            .add_ipc_trigger::<RequestPrintln>("FLURX|log::println")
+            .add_ipc_trigger::<RequestLog>("FLURX|log::log")
+            .add_observer(apply_println_api)
+            .add_observer(apply_log_api);
     }
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Event)]
 struct RequestPrintln {
     message: String,
 }
 
-#[derive(Deserialize)]
+#[derive(Deserialize, Event)]
 struct RequestLog {
     message: String,
     level: RequestLogLevel,
@@ -49,21 +45,17 @@ enum RequestLogLevel {
     Error,
 }
 
-fn println_event(mut er: EventReader<IpcEvent<RequestPrintln>>) {
-    for event in er.read() {
-        println!("{}", event.payload.message);
-    }
+fn apply_println_api(trigger: Trigger<RequestPrintln>) {
+    println!("{}", trigger.message);
 }
 
-fn log_event(mut er: EventReader<IpcEvent<RequestLog>>) {
-    for event in er.read() {
-        let message = &event.payload.message;
-        match event.payload.level {
-            RequestLogLevel::Trace => log::trace!(message),
-            RequestLogLevel::Debug => log::debug!(message),
-            RequestLogLevel::Info => log::info!(message),
-            RequestLogLevel::Warn => log::warn!(message),
-            RequestLogLevel::Error => log::error!(message),
-        }
+fn apply_log_api(trigger: Trigger<RequestLog>) {
+    let message = &trigger.message;
+    match trigger.level {
+        RequestLogLevel::Trace => log::trace!(message),
+        RequestLogLevel::Debug => log::debug!(message),
+        RequestLogLevel::Info => log::info!(message),
+        RequestLogLevel::Warn => log::warn!(message),
+        RequestLogLevel::Error => log::error!(message),
     }
 }

crates/bevy_flurx_ipc/Cargo.toml

@@ -23,7 +23,8 @@ serde_json = { workspace = true }
 
 [dev-dependencies]
 trybuild = "1"
-bevy = { workspace = true }
+bevy = { workspace = true, features = ["bevy_log"] }
+bevy_test_helper = { git = "https://github.com/not-elm/bevy_test_helper", branch = "v0.16" }
 
 [lints]
 workspace = true

examples/ipc/simple.rs renamed to crates/bevy_flurx_ipc/examples/simple.rs

@@ -1,5 +1,6 @@
 //! This example demonstrates how to use `bevy_flurx_ipc`.
 
+use bevy::log::LogPlugin;
 use bevy::prelude::*;
 use bevy_flurx::prelude::*;
 use bevy_flurx_ipc::prelude::*;
@@ -11,6 +12,7 @@ fn main() {
     App::new()
         .add_plugins((
             MinimalPlugins,
+            LogPlugin::default(),
             FlurxPlugin,
             FlurxIpcPlugin,
         ))