remove entities packet

2 files changed, 23 insertions, 0 deletions

diff --git a/azalea-protocol/src/mc_buf/read.rs b/azalea-protocol/src/mc_buf/read.rs
index 991bf53b..98a3ee53 100755
--- a/azalea-protocol/src/mc_buf/read.rs
+++ b/azalea-protocol/src/mc_buf/read.rs
@@ -360,6 +360,18 @@ impl McBufVarReadable for u16 {
     }
 }
 
+// Vec<T> varint
+impl<T: McBufVarReadable> McBufVarReadable for Vec<T> {
+    fn var_read_into(buf: &mut impl Read) -> Result<Self, String> {
+        let length = buf.read_varint()? as usize;
+        let mut contents = Vec::with_capacity(length);
+        for _ in 0..length {
+            contents.push(T::var_read_into(buf)?);
+        }
+        Ok(contents)
+    }
+}
+
 // i64
 impl McBufReadable for i64 {
     fn read_into(buf: &mut impl Read) -> Result<Self, String> {
diff --git a/azalea-protocol/src/mc_buf/write.rs b/azalea-protocol/src/mc_buf/write.rs
index 66f129f1..e3e7a2be 100755
--- a/azalea-protocol/src/mc_buf/write.rs
+++ b/azalea-protocol/src/mc_buf/write.rs
@@ -257,6 +257,17 @@ impl McBufVarWritable for u16 {
     }
 }
 
+// Vec<T> varint
+impl<T: McBufVarWritable> McBufVarWritable for Vec<T> {
+    fn var_write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
+        u32::var_write_into(&(self.len() as u32), buf)?;
+        for i in self {
+            i.var_write_into(buf)?;
+        }
+        Ok(())
+    }
+}
+
 // u8
 impl McBufWritable for u8 {
     fn write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {