Add itufuru(いつか降る雪) script support

src/scripts/mod.rs

@@ -5,6 +5,8 @@ pub mod bgi;
 pub mod circus;
 #[cfg(feature = "escude")]
 pub mod escude;
+#[cfg(feature = "yaneurao")]
+pub mod yaneurao;
 
 pub use base::{Script, ScriptBuilder};
 
@@ -24,6 +26,10 @@ lazy_static::lazy_static! {
         Box::new(escude::script::EscudeBinScriptBuilder::new()),
         #[cfg(feature = "escude")]
         Box::new(escude::list::EscudeBinListBuilder::new()),
+        #[cfg(feature = "yaneurao-itufuru")]
+        Box::new(yaneurao::itufuru::script::ItufuruScriptBuilder::new()),
+        #[cfg(feature = "yaneurao-itufuru")]
+        Box::new(yaneurao::itufuru::archive::ItufuruArchiveBuilder::new()),
     ];
     pub static ref ALL_EXTS: Vec<String> =
         BUILDER.iter().flat_map(|b| b.extensions()).map(|s| s.to_string()).collect();