fcfb685821
# Objective - I got tired of calling `enable_state_scoped_entities`, and though it would make more sense to define that at the place where the state is defined ## Solution - add a derive attribute `#[states(scoped_entities)]` when derive `States` or `SubStates` that enables it automatically when adding the state ## Testing - Ran the examples using it, they still work
25 lines
700 B
Rust
25 lines
700 B
Rust
// FIXME(15321): solve CI failures, then replace with `#![expect()]`.
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#![allow(missing_docs, reason = "Not all docs are written yet, see #3492.")]
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#![cfg_attr(docsrs, feature(doc_auto_cfg))]
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extern crate proc_macro;
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mod states;
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use bevy_macro_utils::BevyManifest;
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use proc_macro::TokenStream;
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#[proc_macro_derive(States, attributes(states))]
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pub fn derive_states(input: TokenStream) -> TokenStream {
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states::derive_states(input)
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}
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#[proc_macro_derive(SubStates, attributes(states, source))]
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pub fn derive_substates(input: TokenStream) -> TokenStream {
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states::derive_substates(input)
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}
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pub(crate) fn bevy_state_path() -> syn::Path {
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BevyManifest::default().get_path("bevy_state")
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}
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