refactor: trying to do something right!

crate/bevy_controls/example/basic/Cargo.lock

@@ -400,6 +400,7 @@ name = "bevy_controls"
 version = "0.1.0"
 dependencies = [
  "bevy_app",
+ "bevy_controls_macros",
  "bevy_derive",
  "bevy_ecs",
  "bevy_input",
@@ -418,6 +419,14 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "bevy_controls_macros"
+version = "0.1.0"
+dependencies = [
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "bevy_core"
 version = "0.12.1"

crate/bevy_controls/example/basic/src/main.rs

@@ -2,7 +2,8 @@
 //!
 //! It displays
 //!
-//! Yeah I know, now it's a bit ugly
+//! Yeah I know, that's kind of weird that it displays
+//! But it does.........
 
 use bevy::{ecs::schedule::States, prelude::*};
 use bevy_controls::{

crate/bevy_controls/macros/src/lib.rs

@@ -114,3 +114,41 @@ pub fn game_state_supertraits(_attrs: TokenStream, input: TokenStream) -> TokenS
 
   TokenStream::from(out)
 }
+
+#[proc_macro_attribute]
+pub fn action_supertraits(_attrs: TokenStream, input: TokenStream) -> TokenStream {
+  let input = parse_macro_input!(input as ItemTrait);
+
+  let mut bounds = Vec::new();
+  if cfg!(feature = "serialize") {
+    bounds.push(quote! { serde::Serialize });
+    bounds.push(quote! { serde::de::DeserializeOwned });
+  };
+  if cfg!(feature = "reflect") {
+    bounds.push(quote! { bevy_reflect::Reflect });
+    bounds.push(quote! { bevy_reflect::TypePath });
+    bounds.push(quote! { bevy_reflect::FromReflect });
+  };
+  if cfg!(feature = "inspector-egui") {
+    bounds.push(quote! { bevy_inspector_egui::inspector_options::InspectorOptionsType });
+  };
+
+  let ItemTrait {
+  ident,
+  vis,
+  items,
+  supertraits: bounds_old,
+  ..
+} = input;
+
+  let bounds_old = bounds_old.iter().collect::<Vec<_>>();
+
+  let out = quote! {
+    #vis trait #ident: #(#bounds_old)+* + #(#bounds)+* { #(#items)* }
+  };
+
+  // dbg!(&out);
+  // dbg!(out.to_string());
+
+  TokenStream::from(out)
+}

crate/bevy_controls/src/contract.rs

@@ -56,34 +56,19 @@ pub trait InspectorEguiImpl: InspectorOptionsType {}
   not(feature = "reflect"),
   not(feature = "inspector-egui")
 ))]
-pub trait Action: ActionInner {}
   
-#[cfg(all(
-  feature = "serialize",
-  not(feature = "reflect"),
-  not(feature = "inspector-egui")
-))]
-pub trait Action: ActionInner + SerializeImpl {}
-
-#[cfg(all(
-  not(feature = "serialize"),
-  feature = "reflect",
-  not(feature = "inspector-egui")
-))]
-pub trait Action: ActionInner + ReflectImpl {}
-
-#[cfg(all(
-  feature = "serialize",
-  feature = "reflect",
-  not(feature = "inspector-egui")
-))]
-pub trait Action: ActionInner + SerializeImpl + ReflectImpl {}
-
-#[cfg(all(not(feature = "serialize"), feature = "inspector-egui"))]
-pub trait Action: ActionInner + ReflectImpl + InspectorEguiImpl {}
-
-#[cfg(all(feature = "serialize", feature = "inspector-egui"))]
-pub trait Action: ActionInner + SerializeImpl + ReflectImpl + InspectorEguiImpl {}
+#[game_state_supertraits]
+pub trait Action: 'static
+  + std::marker::Sync
+  + std::marker::Send
+  + PartialEq
+  + Eq
+  + Hash
+  + IntoEnumIterator
+  + Clone
+  + Copy
+  + std::fmt::Debug
+{}
 
 // ===== GameState =====
 // SAFETY: inspector-egui includes reflect

crate/bevy_controls_derive/src/lib.rs

@@ -11,7 +11,6 @@ pub fn action(input: TokenStream) -> TokenStream {
   let name = &ast.ident;
   let gen = quote! {
       impl bevy_controls::contract::Action for #name {}
-      impl bevy_controls::contract::ActionInner for #name {}
   };
   gen.into()
 }
@@ -23,7 +22,6 @@ pub fn game_state(input: TokenStream) -> TokenStream {
   let name = &ast.ident;
   let gen = quote! {
     impl bevy_controls::contract::GameState for #name {}
-    impl bevy_controls::contract::GameStateInner for #name {}
   };
   gen.into()
 }