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Allow exporting included background

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(cherry picked from commit 0f6548cc8cb4fabec868a234488f064c12961cd8)
This commit is contained in:
kouta 2024-07-06 21:11:44 -03:00
parent 7833561be1
commit 98ec2c5629
1 changed files with 28 additions and 5 deletions
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33
agb-image-converter/src/lib.rs
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@ -109,6 +109,7 @@ impl Parse for BackgroundGfxOption {
struct IncludeBackgroundGfxInput { struct IncludeBackgroundGfxInput {
module_name: syn::Ident, module_name: syn::Ident,
as_pub: bool,
crate_prefix: String, crate_prefix: String,
transparent_colour: Colour, transparent_colour: Colour,
background_gfx_options: Vec<BackgroundGfxOption>, background_gfx_options: Vec<BackgroundGfxOption>,
@ -126,6 +127,15 @@ impl Parse for IncludeBackgroundGfxInput {
format_ident!("agb") format_ident!("agb")
}; };
let lookahead = input.lookahead1();
let as_pub = if lookahead.peek(Token![pub]) {
let _: Token![pub] = input.parse()?;
true
} else {
false
};
let module_name: syn::Ident = input.parse()?; let module_name: syn::Ident = input.parse()?;
let _: Token![,] = input.parse()?; let _: Token![,] = input.parse()?;
@ -146,6 +156,7 @@ impl Parse for IncludeBackgroundGfxInput {
Ok(Self { Ok(Self {
module_name, module_name,
as_pub,
crate_prefix: crate_prefix.to_string(), crate_prefix: crate_prefix.to_string(),
transparent_colour, transparent_colour,
background_gfx_options: background_gfx_options.into_iter().collect(), background_gfx_options: background_gfx_options.into_iter().collect(),
@ -186,11 +197,13 @@ pub fn include_background_gfx(input: TokenStream) -> TokenStream {
let root = std::env::var("CARGO_MANIFEST_DIR").expect("Failed to get cargo manifest dir"); let root = std::env::var("CARGO_MANIFEST_DIR").expect("Failed to get cargo manifest dir");
let module_name = config.module_name.clone(); let module_name = config.module_name.clone();
include_gfx_from_config(config, module_name, Path::new(&root)) let as_pub = config.as_pub.clone();
include_gfx_from_config(config, as_pub, module_name, Path::new(&root))
} }
fn include_gfx_from_config( fn include_gfx_from_config(
config: Box<dyn config::Config>, config: Box<dyn config::Config>,
as_pub: bool,
module_name: syn::Ident, module_name: syn::Ident,
parent: &Path, parent: &Path,
) -> TokenStream { ) -> TokenStream {
@ -255,11 +268,21 @@ fn include_gfx_from_config(
let palette_code = let palette_code =
rust_generator::generate_palette_code(&optimisation_results, &config.crate_prefix()); rust_generator::generate_palette_code(&optimisation_results, &config.crate_prefix());
let module = quote! { let module = if as_pub {
mod #module_name { quote! {
#palette_code pub mod #module_name {
#palette_code
#(#image_code)* #(#image_code)*
}
}
} else {
quote! {
mod #module_name {
#palette_code
#(#image_code)*
}
} }
}; };