Merge pull request #349 from Deep-co-de/bevy_feature

Allow dart messages to be easily handled as bevy events

documentation/docs/configuration.md

@@ -29,3 +29,4 @@ rinf = { version = "0.0.0", features = ["feature-name"] }
 
 - `rt-multi-thread`: Starts a worker thread for each CPU core available on the system within the `tokio` runtime by enabling its `rt-multi-thread` feature. By default, the `tokio` runtime uses only one thread. Enabling this feature allows the `tokio` runtime to utilize all the cores on your computer. This feature does not affect applications on the web platform.
 - `show-backtrace`: Prints the full backtrace in the CLI when a panic occurs in debug mode. In general, backtrace is not very helpful when debugging async apps, so consider using [`tracing`](https://crates.io/crates/tracing) for logging purposes. Note that this feature does not affect debugging on the web platform.
+- `bevy`: Implements the `Event` trait from `bevy_ecs` for `DartSignal`, allowing Bevy's entity component system to listen for events from Dart.

rust_crate/Cargo.toml

@@ -11,6 +11,10 @@ rust-version = "1.70"
 [features]
 rt-multi-thread = ["tokio/rt-multi-thread"]
 show-backtrace = ["backtrace"]
+bevy = ["bevy_ecs"]
+
+[dependencies]
+bevy_ecs = { version = "0.13", optional = true }
 
 [target.'cfg(not(target_family = "wasm"))'.dependencies]
 os-thread-local = "0.1.3"

rust_crate/src/interface.rs

@@ -10,6 +10,7 @@ use super::interface_web::*;
 /// Optionally, a custom binary called `binary` can also be included.
 /// This type is generic, and the message
 /// can be of any type declared in Protobuf.
+#[cfg_attr(feature = "bevy", derive(bevy_ecs::event::Event))]
 pub struct DartSignal<T> {
     /// The message instance of a struct generated by Protobuf.
     pub message: T,