23b0dd6ffd
# Objective - Remove dependency in bevy_asset to bevy_winit - First step for #15565 ## Solution - the static `ANDROID_APP` and the `android_activity` reexport are now in `bevy_window` ## Migration Guide If you use the `android_activity` reexport from `bevy::winit::android_activity`, it is now in `bevy:🪟:android_activity`. Same for the `ANDROID_APP` static
30 lines
773 B
Rust
30 lines
773 B
Rust
use proc_macro::TokenStream;
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use quote::quote;
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use syn::{parse_macro_input, ItemFn};
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pub fn bevy_main(_attr: TokenStream, item: TokenStream) -> TokenStream {
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let input = parse_macro_input!(item as ItemFn);
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assert_eq!(
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input.sig.ident, "main",
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"`bevy_main` can only be used on a function called 'main'."
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);
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TokenStream::from(quote! {
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#[no_mangle]
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#[cfg(target_os = "android")]
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fn android_main(android_app: bevy::window::android_activity::AndroidApp) {
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let _ = bevy::window::ANDROID_APP.set(android_app);
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main();
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}
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#[no_mangle]
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#[cfg(target_os = "ios")]
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extern "C" fn main_rs() {
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main();
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}
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#[allow(unused)]
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#input
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})
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}
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