Add configuration packets and bump protocol version

README.md

@@ -2,7 +2,7 @@
 
 Composition is a new Minecraft server written from the ground-up in Rust.
 
-Composition is targeting Minecraft version 1.21.1, protocol version 767.
+Composition is targeting Minecraft version 1.21.5, protocol version 770.
 The main goal is to get a working server, then optimize for speed
 (multi-threading/kubernetes/etc).
 

docker-compose.yml

@@ -9,6 +9,6 @@ services:
       - "25565:25565"
     environment:
       EULA: "TRUE"
-      VERSION: "1.21.1"
+      VERSION: "1.21.5"
       ONLINE_MODE: "false"
       NETWORK_COMPRESSION_THRESHOLD: "-1"

src/lib.rs

@@ -20,8 +20,8 @@ use std::time::Instant;
 use tokio_util::sync::CancellationToken;
 use tracing::{error, info};
 
-pub const PROTOCOL_VERSION: i32 = 767;
-pub const GAME_VERSION: &str = "1.21.1";
+pub const PROTOCOL_VERSION: i32 = 770;
+pub const GAME_VERSION: &str = "1.21.5";
 
 /// A globally accessible instant of Composition's start time.
 ///

src/protocol/packets.rs

@@ -64,7 +64,10 @@ macro_rules! packets {
                             ClientState::Disconnected => false,
                         }
                     })(packet_body)?;
-                    trace!("Parsing packet: {:?} {:?} {:02x} ({} bytes)", direction, client_state, *packet_id, packet_body.len());
+                    trace!("Parsing packet: {:?} {:?} {:02x} ({} bytes) {}",
+                        direction, client_state, *packet_id, packet_body.len(),
+                        packet_body.iter().map(|b| format!("{:02x}", b)).collect::<Vec<_>>().join("")
+                    );
                     let (_, packet) = Packet::body_parser(client_state, direction, packet_id)(packet_body)?;
                     // trace!("Parsed packet: {:?}", packet);
                     Ok((input, packet))
@@ -111,7 +114,9 @@ macro_rules! packets {
                 match self {
                     Packet::Handshake(handshake) => Some(handshake.next_state),
                     Packet::LoginAcknowledged(_) => Some(ClientState::Configuration),
+                    Packet::AcknowledgeFinishConfiguration(_) => Some(ClientState::Play),
                     Packet::LoginDisconnect(_) => Some(ClientState::Disconnected),
+                    Packet::ConfigurationDisconnect(_) => Some(ClientState::Disconnected),
                     Packet::PlayDisconnect(_) => Some(ClientState::Disconnected),
                     Packet::PingResponse(_) => Some(ClientState::Disconnected),
                     _ => None,
@@ -246,11 +251,102 @@ packets!(
         }
     }
     configuration Configuration {
-        serverbound Serverbound {}
+        serverbound Serverbound {
+            packet ConfigurationClientInformation 0x00 {
+                field locale: String,
+                field view_distance: i8,
+                field chat_mode: VarInt,
+                field chat_colors: bool,
+                field displayed_skin_parts: u8,
+                field main_hand: VarInt,
+                field enable_text_filtering: bool,
+                field allow_server_listing: bool,
+                field particle_status: VarInt,
+            }
+            packet ConfigurationCookieResponse 0x01 {
+                field key: String,
+                field payload: Option<Vec<u8>>,
+            }
+            packet ConfigurationServerboundPluginMessage 0x02 {
+                field channel: String,
+                rest data,
+            }
+            packet AcknowledgeFinishConfiguration 0x03 {}
+            packet ConfigurationServerboundKeepAlive 0x04 {
+                field payload: i64,
+            }
+            packet ConfigurationPong 0x05 {
+                field payload: i32,
+            }
+            packet ConfigurationResourcePackResponse 0x06 {
+                field uuid: Uuid,
+                field result: VarInt,
+            }
+            packet ServerboundKnownPacks 0x07 {
+                // TODO: Implement
+                rest data,
+            }
+        }
         clientbound Clientbound {
+            packet ConfigurationCookieRequest 0x00 {
+                field key: String,
+            }
+            packet ConfigurationClientboundPluginMessage 0x01 {
+                field channel: String,
+                rest data,
+            }
             packet ConfigurationDisconnect 0x02 {
                 field reason: Chat,
             }
+            packet FinishConfiguration 0x03 {}
+            packet ConfigurationClientboundKeepAlive 0x04 {
+                field payload: i64,
+            }
+            packet ConfigurationPing 0x05 {
+                field payload: i32,
+            }
+            packet ResetChat 0x06 {}
+            packet RegistryData 0x07 {
+                // TODO: Implement
+                rest data,
+            }
+            packet ConfigurationRemoveResourcePack 0x08 {
+                field uuid: Option<Uuid>,
+            }
+            packet ConfigurationAddResourcePack 0x09 {
+                field uuid: Uuid,
+                field url: String,
+                field hash: String,
+                field forced: bool,
+                field prompt: Option<Chat>,
+            }
+            packet ConfigurationStoreCookie 0x0A {
+                field key: String,
+                field payload: Vec<u8>,
+            }
+            packet ConfigurationTransfer 0x0B {
+                field host: String,
+                field port: u16,
+            }
+            packet FeatureFlags 0x0C {
+                field feature_flags: Vec<String>,
+            }
+            packet ConfigurationUpdateTags 0x0D {
+                // TODO: Implement
+                rest data,
+            }
+            packet ClientboundKnownPacks 0x0E {
+                // TODO: Implement
+                rest data,
+            }
+            packet ConfigurationCustomReportDetails 0x0F {
+                // TODO: Implement
+                rest data,
+            }
+            packet ConfigurationServerLinks 0x10 {
+                // TODO: Implement
+                rest data,
+            }
         }
     }
     play Play {