diff --git a/azalea-client/src/connect.rs b/azalea-client/src/connect.rs
index 0146c81f..d7345f68 100755
--- a/azalea-client/src/connect.rs
+++ b/azalea-client/src/connect.rs
@@ -100,7 +100,7 @@ pub async fn join_server(address: &ServerAddress) -> Result<(), String> {
                     println!("Got difficulty packet {:?}", p);
                 }
                 GamePacket::ClientboundDeclareCommandsPacket(p) => {
-                    println!("Got declare commands packet {:?}", p);
+                    println!("Got declare commands packet");
                 }
                 GamePacket::ClientboundPlayerAbilitiesPacket(p) => {
                     println!("Got player abilities packet {:?}", p);
@@ -109,19 +109,19 @@ pub async fn join_server(address: &ServerAddress) -> Result<(), String> {
                     println!("Got set carried item packet {:?}", p);
                 }
                 GamePacket::ClientboundUpdateTagsPacket(p) => {
-                    println!("Got update tags packet {:?}", p);
+                    println!("Got update tags packet");
                 }
                 GamePacket::ClientboundDisconnectPacket(p) => {
                     println!("Got login disconnect packet {:?}", p);
                 }
                 GamePacket::ClientboundUpdateRecipesPacket(p) => {
-                    println!("Got update recipes packet {:?}", p);
+                    println!("Got update recipes packet");
                 }
                 GamePacket::ClientboundEntityEventPacket(p) => {
                     println!("Got entity event packet {:?}", p);
                 }
                 GamePacket::ClientboundRecipePacket(p) => {
-                    println!("Got recipe packet {:?}", p);
+                    println!("Got recipe packet");
                 }
                 GamePacket::ClientboundPlayerPositionPacket(p) => {
                     // TODO: reply with teleport confirm
@@ -133,6 +133,12 @@ pub async fn join_server(address: &ServerAddress) -> Result<(), String> {
                 GamePacket::ClientboundSetChunkCacheCenterPacket(p) => {
                     println!("Got chunk cache center packet {:?}", p);
                 }
+                GamePacket::ClientboundLevelChunkWithLightPacket(p) => {
+                    println!("Got chunk with light packet");
+                }
+                GamePacket::ClientboundLightUpdatePacket(p) => {
+                    println!("Got light update packet {:?}", p);
+                }
             },
             Err(e) => {
                 panic!("Error: {:?}", e);
diff --git a/azalea-protocol/src/mc_buf/mod.rs b/azalea-protocol/src/mc_buf/mod.rs
index b69e94c4..4048bae7 100755
--- a/azalea-protocol/src/mc_buf/mod.rs
+++ b/azalea-protocol/src/mc_buf/mod.rs
@@ -3,6 +3,7 @@
 mod read;
 mod write;
 
+use packet_macros::{McBufReadable, McBufWritable};
 pub use read::{McBufReadable, McBufVarintReadable, Readable};
 use std::ops::{Deref, Index};
 pub use write::{McBufVarintWritable, McBufWritable, Writable};
@@ -31,17 +32,16 @@ impl From<Vec<u8>> for UnsizedByteArray {
     }
 }
 
-/** Represents Java's BitSet, a list of bits. */
+/// Represents Java's BitSet, a list of bits.
+#[derive(Debug, Clone, PartialEq, Eq, Hash, McBufReadable, McBufWritable)]
 pub struct BitSet {
     data: Vec<u64>,
 }
 
-impl Index<usize> for BitSet {
-    type Output = bool;
-
-    fn index(&self, index: usize) -> &Self::Output {
-        let result = (self.data[index / 64] & (1u64 << (index % 64))) != 0;
-        &result
+// the Index trait requires us to return a reference, but we can't do that
+impl BitSet {
+    pub fn index(&self, index: usize) -> bool {
+        (self.data[index / 64] & (1u64 << (index % 64))) != 0
     }
 }
 
diff --git a/azalea-protocol/src/mc_buf/read.rs b/azalea-protocol/src/mc_buf/read.rs
index e90b4b10..3d1aa0b3 100755
--- a/azalea-protocol/src/mc_buf/read.rs
+++ b/azalea-protocol/src/mc_buf/read.rs
@@ -8,7 +8,7 @@ use serde::Deserialize;
 use tokio::io::{AsyncRead, AsyncReadExt};
 use uuid::Uuid;
 
-use super::{UnsizedByteArray, MAX_STRING_LENGTH};
+use super::{BitSet, UnsizedByteArray, MAX_STRING_LENGTH};
 
 #[async_trait]
 pub trait Readable {
diff --git a/azalea-protocol/src/packets/game/clientbound_level_chunk_with_light_packet.rs b/azalea-protocol/src/packets/game/clientbound_level_chunk_with_light_packet.rs
index 0dcb0ff2..6882d255 100644
--- a/azalea-protocol/src/packets/game/clientbound_level_chunk_with_light_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_level_chunk_with_light_packet.rs
@@ -14,7 +14,7 @@ pub struct ClientboundLevelChunkWithLightPacket {
 pub struct ClientboundLevelChunkPacketData {
     heightmaps: azalea_nbt::Tag,
     data: Vec<u8>,
-    block_entities: BlockEntity,
+    block_entities: Vec<BlockEntity>,
 }
 
 #[derive(Clone, Debug, McBufReadable, McBufWritable)]
diff --git a/azalea-protocol/src/packets/game/clientbound_light_update_packet.rs b/azalea-protocol/src/packets/game/clientbound_light_update_packet.rs
index 8e53e12e..c97eacff 100644
--- a/azalea-protocol/src/packets/game/clientbound_light_update_packet.rs
+++ b/azalea-protocol/src/packets/game/clientbound_light_update_packet.rs
@@ -1,6 +1,6 @@
 use crate::mc_buf::BitSet;
 use azalea_core::{game_type::GameType, resource_location::ResourceLocation};
-use packet_macros::GamePacket;
+use packet_macros::{GamePacket, McBufReadable, McBufWritable};
 
 #[derive(Clone, Debug, GamePacket)]
 pub struct ClientboundLightUpdatePacket {
@@ -16,7 +16,6 @@ pub struct ClientboundLightUpdatePacketData {
     block_y_mask: BitSet,
     empty_sky_y_mask: BitSet,
     empty_block_y_mask: BitSet,
-    sky_updates: Vec<>,
-    block_updates: BitSet,
-
+    sky_updates: Vec<Vec<u8>>,
+    block_updates: Vec<Vec<u8>>,
 }
diff --git a/bot/src/main.rs b/bot/src/main.rs
index fc278c28..14fc9656 100644
--- a/bot/src/main.rs
+++ b/bot/src/main.rs
@@ -3,7 +3,8 @@ async fn main() {
     println!("Hello, world!");
 
     // let address = "95.111.249.143:10000";
-    let address = "localhost:63097";
+    // let address = "localhost:52467";
+    let address = "localhost:25566";
     // let response = azalea_client::ping::ping_server(&address.try_into().unwrap())
     //     .await
     //     .unwrap();