Add new script Kirikiri TJS NS0 binary encoded script

src/utils/encoding.rs

@@ -144,6 +144,16 @@ pub fn decode_to_string(
             }
             Ok(result)
         }
+        Encoding::Utf16LE => Ok(encoding::codec::utf_16::UTF_16LE_ENCODING
+            .decode(
+                data,
+                if check {
+                    DecoderTrap::Strict
+                } else {
+                    DecoderTrap::Replace
+                },
+            )
+            .map_err(|_| anyhow::anyhow!("Failed to decode UTF-16LE"))?),
         #[cfg(windows)]
         Encoding::CodePage(code_page) => Ok(super::encoding_win::decode_to_string(
             code_page, data, check,
@@ -246,6 +256,10 @@ pub fn encode_string(
             });
             Ok(result)
         }
+        Encoding::Utf16LE => {
+            let re = utf16string::WString::<utf16string::LE>::from(data);
+            Ok(re.as_bytes().to_vec())
+        }
         #[cfg(windows)]
         Encoding::CodePage(code_page) => {
             Ok(super::encoding_win::encode_string(code_page, data, check)?)

src/utils/struct_pack.rs

@@ -11,7 +11,7 @@ pub trait StructUnpack: Sized {
     /// * `reader` - The reader to read the binary data from.
     /// * `big` - Whether the data is in big-endian format.
     /// * `encoding` - The encoding to use for string fields.
-    fn unpack<R: Read + Seek>(reader: R, big: bool, encoding: Encoding) -> Result<Self>;
+    fn unpack<R: Read + Seek>(reader: &mut R, big: bool, encoding: Encoding) -> Result<Self>;
 }
 
 /// Trait for packing a struct into a binary stream.
@@ -47,7 +47,7 @@ struct_unpack_impl_for_num!(f32);
 struct_unpack_impl_for_num!(f64);
 
 impl StructUnpack for bool {
-    fn unpack<R: Read + Seek>(mut reader: R, _big: bool, _encoding: Encoding) -> Result<Self> {
+    fn unpack<R: Read + Seek>(reader: &mut R, _big: bool, _encoding: Encoding) -> Result<Self> {
         let mut buf = [0u8; 1];
         reader.read_exact(&mut buf)?;
         Ok(buf[0] != 0)
@@ -71,7 +71,7 @@ impl<T: StructPack> StructPack for Option<T> {
 }
 
 impl<T: StructUnpack> StructUnpack for Option<T> {
-    fn unpack<R: Read + Seek>(reader: R, big: bool, encoding: Encoding) -> Result<Self> {
+    fn unpack<R: Read + Seek>(reader: &mut R, big: bool, encoding: Encoding) -> Result<Self> {
         let value = T::unpack(reader, big, encoding)?;
         Ok(Some(value))
     }