use bevy_macro_utils::BevyManifest;
use proc_macro::TokenStream;
use quote::quote;
use syn::{parse_macro_input, DeriveInput};
pub fn derive_animation_event(input: TokenStream) -> TokenStream {
let ast = parse_macro_input!(input as DeriveInput);
let (bevy_ecs, bevy_animation) = BevyManifest::shared(|manifest| {
let bevy_ecs = manifest.get_path("bevy_ecs");
let bevy_animation = manifest.get_path("bevy_animation");
(bevy_ecs, bevy_animation)
});
let generics = ast.generics;
let (impl_generics, type_generics, where_clause) = generics.split_for_impl();
let struct_name = &ast.ident;
quote! {
impl #impl_generics #bevy_ecs::event::Event for #struct_name #type_generics #where_clause {
type Trigger<'a> = #bevy_animation::AnimationEventTrigger;
}
impl #impl_generics #bevy_animation::AnimationEvent for #struct_name #type_generics #where_clause {
}
}
.into()
}