2 files changed, 22 insertions, 19 deletions
diff --git a/azalea-client/src/client.rs b/azalea-client/src/client.rs
index e422e89a..60bb324b 100644
--- a/azalea-client/src/client.rs
+++ b/azalea-client/src/client.rs
@@ -4,7 +4,7 @@ use azalea_block::BlockState;
 use azalea_chat::component::Component;
 use azalea_core::{ChunkPos, ResourceLocation, Vec3};
 use azalea_protocol::{
-    connect::{Connection, ConnectionError},
+    connect::{Connection, ConnectionError, ReadConnection, WriteConnection},
     packets::{
         game::{
             clientbound_player_chat_packet::ClientboundPlayerChatPacket,
@@ -67,7 +67,8 @@ impl ChatPacket {
 #[derive(Clone)]
 pub struct Client {
     game_profile: GameProfile,
-    pub conn: Arc<tokio::sync::Mutex<Connection<ClientboundGamePacket, ServerboundGamePacket>>>,
+    pub read_conn: Arc<tokio::sync::Mutex<ReadConnection<ClientboundGamePacket>>>,
+    pub write_conn: Arc<tokio::sync::Mutex<WriteConnection<ServerboundGamePacket>>>,
     pub player: Arc<Mutex<Player>>,
     pub dimension: Arc<Mutex<Dimension>>,
     pub physics_state: Arc<Mutex<PhysicsState>>,
@@ -185,14 +186,18 @@ impl Client {
             }
         };
 
-        let conn = Arc::new(tokio::sync::Mutex::new(conn));
+        let (read_conn, write_conn) = conn.into_split();
+
+        let read_conn = Arc::new(tokio::sync::Mutex::new(read_conn));
+        let write_conn = Arc::new(tokio::sync::Mutex::new(write_conn));
 
         let (tx, rx) = mpsc::unbounded_channel();
 
         // we got the GameConnection, so the server is now connected :)
         let client = Client {
             game_profile,
-            conn,
+            read_conn,
+            write_conn,
             player: Arc::new(Mutex::new(Player::default())),
             dimension: Arc::new(Mutex::new(Dimension::default())),
             physics_state: Arc::new(Mutex::new(PhysicsState::default())),
@@ -209,9 +214,14 @@ impl Client {
         Ok((client, rx))
     }
 
+    /// Write a packet directly to the server.
+    pub async fn write_packet(&self, packet: ServerboundGamePacket) -> Result<(), std::io::Error> {
+        self.write_conn.lock().await.write(packet).await
+    }
+
     async fn protocol_loop(client: Client, tx: UnboundedSender<Event>) {
         loop {
-            let r = client.conn.lock().await.read().await;
+            let r = client.read_conn.lock().await.read().await;
             match r {
                 Ok(packet) => match Self::handle(&packet, &client, &tx).await {
                     Ok(_) => {}
@@ -323,10 +333,7 @@ impl Client {
                 }
 
                 client
-                    .conn
-                    .lock()
-                    .await
-                    .write(
+                    .write_packet(
                         ServerboundCustomPayloadPacket {
                             identifier: ResourceLocation::new("brand").unwrap(),
                             // they don't have to know :)
@@ -444,12 +451,11 @@ impl Client {
                     (new_pos, y_rot, x_rot)
                 };
 
-                let mut conn_lock = client.conn.lock().await;
-                conn_lock
-                    .write(ServerboundAcceptTeleportationPacket { id: p.id }.get())
+                client
+                    .write_packet(ServerboundAcceptTeleportationPacket { id: p.id }.get())
                     .await?;
-                conn_lock
-                    .write(
+                client
+                    .write_packet(
                         ServerboundMovePlayerPosRotPacket {
                             x: new_pos.x,
                             y: new_pos.y,
@@ -567,10 +573,7 @@ impl Client {
             ClientboundGamePacket::KeepAlive(p) => {
                 debug!("Got keep alive packet {:?}", p);
                 client
-                    .conn
-                    .lock()
-                    .await
-                    .write(ServerboundKeepAlivePacket { id: p.id }.get())
+                    .write_packet(ServerboundKeepAlivePacket { id: p.id }.get())
                     .await?;
             }
             ClientboundGamePacket::RemoveEntities(p) => {
diff --git a/azalea-client/src/movement.rs b/azalea-client/src/movement.rs
index ddc44c0a..0a4a05e8 100644
--- a/azalea-client/src/movement.rs
+++ b/azalea-client/src/movement.rs
@@ -121,7 +121,7 @@ impl Client {
         };
 
         if let Some(packet) = packet {
-            self.conn.lock().await.write(packet).await?;
+            self.write_packet(packet).await?;
         }
 
         Ok(())