From 42f86f73f256c0219a923c5ff67a509e7a8a898d Mon Sep 17 00:00:00 2001
From: mat <github@matdoes.dev>
Date: Sat, 14 May 2022 19:14:34 -0500
Subject: add unhandled ClientboundSectionBlocksUpdatePacket

---
 azalea-protocol/src/mc_buf/write.rs | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'azalea-protocol/src/mc_buf/write.rs')

diff --git a/azalea-protocol/src/mc_buf/write.rs b/azalea-protocol/src/mc_buf/write.rs
index 7fe61752..c46297a6 100644
--- a/azalea-protocol/src/mc_buf/write.rs
+++ b/azalea-protocol/src/mc_buf/write.rs
@@ -2,7 +2,7 @@ use super::{UnsizedByteArray, MAX_STRING_LENGTH};
 use azalea_chat::component::Component;
 use azalea_core::{
     difficulty::Difficulty, game_type::GameType, resource_location::ResourceLocation,
-    serializable_uuid::SerializableUuid, BlockPos, Direction, Slot,
+    serializable_uuid::SerializableUuid, BlockPos, ChunkSectionPos, Direction, Slot,
 };
 use byteorder::{BigEndian, WriteBytesExt};
 use std::{collections::HashMap, io::Write};
@@ -425,3 +425,14 @@ impl McBufWritable for Direction {
         buf.write_varint(*self as i32)
     }
 }
+
+// ChunkSectionPos
+impl McBufWritable for ChunkSectionPos {
+    fn write_into(&self, buf: &mut impl Write) -> Result<(), std::io::Error> {
+        let long = (((self.x & 0x3FFFFF) as i64) << 42)
+            | (self.y & 0xFFFFF) as i64
+            | (((self.z & 0x3FFFFF) as i64) << 20);
+        long.write_into(buf)?;
+        Ok(())
+    }
+}
-- 
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