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shenjack-mac 2023-08-03 12:16:34 +08:00
parent b3fda937f5
commit 2986ecfb96
1 changed files with 9 additions and 1 deletions
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10
src/data.rs
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@ -12,6 +12,7 @@ pub type StringLength = u32;
/// Reader /// Reader
pub type Reader<'a> = Cursor<&'a [u8]>; pub type Reader<'a> = Cursor<&'a [u8]>;
#[allow(unused)]
#[derive(Debug, Clone)] #[derive(Debug, Clone)]
pub enum NbtItem<T: NbtListTrait> { pub enum NbtItem<T: NbtListTrait> {
Value(NbtValue), Value(NbtValue),
@ -79,6 +80,8 @@ add_impl!(Vec<bool>, bool, 0x07);
add_impl!(Vec<i32>, i32, 0x0B); add_impl!(Vec<i32>, i32, 0x0B);
add_impl!(Vec<i64>, i64, 0x0C); add_impl!(Vec<i64>, i64, 0x0C);
/// 给 HashMap 增加 NbtListTrait
/// 用作待会儿的 NbtCompound
impl<T> NbtListTrait for HashMap<Arc<str>, NbtItem<T>> impl<T> NbtListTrait for HashMap<Arc<str>, NbtItem<T>>
where where
T: Clone + NbtListTrait, T: Clone + NbtListTrait,
@ -94,6 +97,8 @@ where
fn get_name(&self, name: &str) -> Option<Self::ValueType> { self.get(name).cloned() } fn get_name(&self, name: &str) -> Option<Self::ValueType> { self.get(name).cloned() }
} }
/// 给 Vec<NbtItem> 增加 NbtListTrait
/// 用作待会儿的 NbtList
impl<T> NbtListTrait for Vec<NbtItem<T>> impl<T> NbtListTrait for Vec<NbtItem<T>>
where where
T: Clone + NbtListTrait, T: Clone + NbtListTrait,
@ -109,6 +114,7 @@ where
fn get_name(&self, _: &str) -> Option<Self::ValueType> { None } fn get_name(&self, _: &str) -> Option<Self::ValueType> { None }
} }
/// ByteArray
impl NbtList<Vec<bool>> { impl NbtList<Vec<bool>> {
/// 直接读取长度和值 不带名称 /// 直接读取长度和值 不带名称
pub fn from_reader(value: &mut Reader) -> Self { pub fn from_reader(value: &mut Reader) -> Self {
@ -123,6 +129,7 @@ impl NbtList<Vec<bool>> {
} }
} }
/// IntArray
impl NbtList<Vec<i32>> { impl NbtList<Vec<i32>> {
/// 直接读取长度和值 不带名称 /// 直接读取长度和值 不带名称
pub fn from_reader(value: &mut Reader) -> Self { pub fn from_reader(value: &mut Reader) -> Self {
@ -137,6 +144,7 @@ impl NbtList<Vec<i32>> {
} }
} }
/// LongArray
impl NbtList<Vec<i64>> { impl NbtList<Vec<i64>> {
/// 直接读取长度和值 不带名称 /// 直接读取长度和值 不带名称
pub fn from_reader(value: &mut Reader) -> Self { pub fn from_reader(value: &mut Reader) -> Self {
@ -240,7 +248,7 @@ impl NbtValue {
/// 直接读取 /// 直接读取
pub fn from_string(value: &mut Reader) -> Self { pub fn from_string(value: &mut Reader) -> Self {
let len: StringLength = Self::from_i32(value).as_i32().unwrap() as u32; let len: StringLength = Self::from_i32(value).as_i32().unwrap() as StringLength;
let mut buff = vec![0_u8; len as usize]; let mut buff = vec![0_u8; len as usize];
_ = value.read(&mut buff).unwrap(); _ = value.read(&mut buff).unwrap();
Self::NbtString(Arc::from(String::from_utf8(buff).unwrap())) Self::NbtString(Arc::from(String::from_utf8(buff).unwrap()))