Merge pull request #5 from eihwaz/derive

Proc macro to generate packet encoder and decoder
2020-01-04 12:49:25 +03:00 · 2020-01-04 12:49:25 +03:00 · 908a52df73
commit 908a52df73
parent 5c4721a2bc d7c35639c9
41 changed files with 1970 additions and 1203 deletions
--- a/.gitattributes
+++ b/.gitattributes
@ -0,0 +1 @@
+*.dat binary
--- a/Cargo.toml
+++ b/Cargo.toml
@ -1,21 +1,6 @@
-[package]
-name = "minecraft-protocol"
-version = "0.1.0"
-authors = ["vagola <vladislavs.golubs@yandex.ru>"]
-edition = "2018"
-description = "Library for decoding and encoding Minecraft packets"
-license = "MIT"
-homepage = "https://github.com/eihwaz/minecraft-protocol"
-repository = "https://github.com/eihwaz/minecraft-protocol"
-keywords = ["minecraft", "protocol", "packet", "io"]
-readme = "README.md"
+[workspace]

-[dependencies]
-byteorder = "1"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
-uuid = { version = "0.7", features = ["v4", "serde"] }
-mc-varint = { git = "https://github.com/luojia65/mc-varint" }
-num-traits = "0.2"
-num-derive = "0.2"
-named-binary-tag = "0.2"
+members = [
+    "protocol",
+    "protocol-derive",
+]
--- a/protocol-derive/Cargo.toml
+++ b/protocol-derive/Cargo.toml
@ -0,0 +1,15 @@
+[package]
+name = "minecraft-protocol-derive"
+version = "0.0.0"
+authors = ["vagola <vladislavs.golubs@yandex.ru>"]
+edition = "2018"
+description = "Derive macro for reading and writing Minecraft packets"
+publish = false
+
+[lib]
+proc-macro = true
+
+[dependencies]
+proc-macro2 = "1.0"
+syn = "1.0"
+quote = "1.0"
--- a/protocol-derive/src/lib.rs
+++ b/protocol-derive/src/lib.rs
@ -0,0 +1,186 @@
+extern crate proc_macro;
+
+use proc_macro::TokenStream as TokenStream1;
+use proc_macro2::Ident;
+use proc_macro2::TokenStream as TokenStream2;
+use quote::{quote, TokenStreamExt};
+use std::iter::FromIterator;
+use syn::export::Span;
+use syn::{parse_macro_input, Data, DeriveInput, Field, Fields, Lit, Meta, NestedMeta};
+
+#[proc_macro_derive(Packet, attributes(packet))]
+pub fn derive_packet(input: proc_macro::TokenStream) -> TokenStream1 {
+    let input = parse_macro_input!(input as DeriveInput);
+    let name = &input.ident;
+
+    match input.data {
+        Data::Struct(data) => {
+            let fields = &data.fields;
+
+            let encoder = impl_encoder_trait(name, fields);
+            let decoder = impl_decoder_trait(name, fields);
+
+            TokenStream1::from(quote! {
+                #encoder
+
+                #decoder
+            })
+        }
+        _ => panic!("Expected only structures"),
+    }
+}
+
+fn impl_encoder_trait(name: &Ident, fields: &Fields) -> TokenStream2 {
+    let encode = quote_field(fields, |field| {
+        let name = &field.ident;
+
+        let unparsed_meta = get_packet_field_meta(field);
+        let parsed_meta = parse_packet_field_meta(&unparsed_meta);
+
+        // This is special case because max length are used only for strings.
+        if let Some(max_length) = parsed_meta.max_length {
+            return quote! {
+                crate::EncoderWriteExt::write_string(writer, &self.#name, #max_length)?;
+            };
+        }
+
+        let module = parsed_meta.module.as_deref().unwrap_or("Encoder");
+        let module_ident = Ident::new(&module, Span::call_site());
+
+        quote! {
+            crate::#module_ident::encode(&self.#name, writer)?;
+        }
+    });
+
+    quote! {
+        #[automatically_derived]
+        impl crate::Encoder for #name {
+            fn encode<W: std::io::Write>(&self, writer: &mut W) -> Result<(), crate::EncodeError> {
+                #encode
+
+                Ok(())
+            }
+        }
+    }
+}
+
+fn impl_decoder_trait(name: &Ident, fields: &Fields) -> TokenStream2 {
+    let decode = quote_field(fields, |field| {
+        let name = &field.ident;
+        let ty = &field.ty;
+
+        let unparsed_meta = get_packet_field_meta(field);
+        let parsed_meta = parse_packet_field_meta(&unparsed_meta);
+
+        // This is special case because max length are used only for strings.
+        if let Some(max_length) = parsed_meta.max_length {
+            return quote! {
+                let #name = crate::DecoderReadExt::read_string(reader, #max_length)?;
+            };
+        }
+
+        match parsed_meta.module {
+            Some(module) => {
+                let module_ident = Ident::new(&module, Span::call_site());
+
+                quote! {
+                    let #name = crate::#module_ident::decode(reader)?;
+                }
+            }
+            None => {
+                quote! {
+                    let #name = <#ty as crate::Decoder>::decode(reader)?;
+                }
+            }
+        }
+    });
+
+    let create = quote_field(fields, |field| {
+        let name = &field.ident;
+
+        quote! {
+             #name,
+        }
+    });
+
+    quote! {
+        #[automatically_derived]
+        impl crate::Decoder for #name {
+            type Output = Self;
+
+            fn decode<R: std::io::Read>(reader: &mut R) -> Result<Self::Output, crate::DecodeError> {
+                #decode
+
+                Ok(#name {
+                    #create
+                })
+            }
+        }
+    }
+}
+
+#[derive(Debug)]
+struct PacketFieldMeta {
+    module: Option<String>,
+    max_length: Option<u16>,
+}
+
+fn parse_packet_field_meta(meta_list: &Vec<NestedMeta>) -> PacketFieldMeta {
+    let mut module = None;
+    let mut max_length = None;
+
+    for meta in meta_list {
+        match meta {
+            NestedMeta::Meta(Meta::NameValue(named_meta)) => match &named_meta.path {
+                path if path.is_ident("with") => match &named_meta.lit {
+                    Lit::Str(lit_str) => module = Some(lit_str.value()),
+                    _ => panic!("\"with\" attribute value must be string"),
+                },
+                path if path.is_ident("max_length") => match &named_meta.lit {
+                    Lit::Int(lit_int) => {
+                        max_length = Some(
+                            lit_int
+                                .base10_parse::<u16>()
+                                .expect("Failed to parse max length attribute"),
+                        )
+                    }
+                    _ => panic!("\"max_length\" attribute value must be integer"),
+                },
+                path => panic!(
+                    "Received unrecognized attribute : \"{}\"",
+                    path.get_ident().unwrap()
+                ),
+            },
+            _ => panic!("Expected only named meta values"),
+        }
+    }
+
+    PacketFieldMeta { module, max_length }
+}
+
+fn get_packet_field_meta(field: &Field) -> Vec<NestedMeta> {
+    field
+        .attrs
+        .iter()
+        .filter(|a| a.path.is_ident("packet"))
+        .map(|a| a.parse_meta().expect("Failed to parse field attribute"))
+        .map(|m| match m {
+            Meta::List(meta_list) => Vec::from_iter(meta_list.nested),
+            _ => panic!("Expected only list attributes"),
+        })
+        .flatten()
+        .collect()
+}
+
+fn quote_field<F: Fn(&Field) -> TokenStream2>(fields: &Fields, func: F) -> TokenStream2 {
+    let mut output = quote!();
+
+    match fields {
+        Fields::Named(named_fields) => {
+            output.append_all(named_fields.named.iter().map(|f| func(f)))
+        }
+        _ => panic!("Expected only for named fields"),
+    }
+
+    output
+}
--- a/protocol/Cargo.toml
+++ b/protocol/Cargo.toml
@ -0,0 +1,22 @@
+[package]
+name = "minecraft-protocol"
+version = "0.1.0"
+authors = ["vagola <vladislavs.golubs@yandex.ru>"]
+edition = "2018"
+description = "Library for decoding and encoding Minecraft packets"
+license = "MIT"
+homepage = "https://github.com/eihwaz/minecraft-protocol"
+repository = "https://github.com/eihwaz/minecraft-protocol"
+keywords = ["minecraft", "protocol", "packet", "io"]
+readme = "README.md"
+
+[dependencies]
+minecraft-protocol-derive = { path = "../protocol-derive" }
+byteorder = "1"
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"
+uuid = { version = "0.7", features = ["v4", "serde"] }
+mc-varint = { git = "https://github.com/luojia65/mc-varint" }
+num-traits = "0.2"
+num-derive = "0.2"
+named-binary-tag = "0.2"
--- a/protocol/src/chat.rs
+++ b/protocol/src/chat.rs
@ -61,6 +61,7 @@
 //! assert_eq!(expected_message, Message::from_json(json).unwrap());
 //! ```

+use crate::impl_json_encoder_decoder;
 use serde::{Deserialize, Serialize};
 use serde_json::Error;

@ -243,6 +244,8 @@ impl Message {
    }
 }

+impl_json_encoder_decoder!(Message);
+
 pub struct MessageBuilder {
    current: Message,
    root: Option<Message>,
--- a/protocol/src/game.rs
+++ b/protocol/src/game.rs
@ -0,0 +1,457 @@
+use num_derive::{FromPrimitive, ToPrimitive};
+
+use crate::chat::Message;
+use crate::impl_enum_encoder_decoder;
+use crate::DecodeError;
+use crate::Decoder;
+use minecraft_protocol_derive::Packet;
+use nbt::CompoundTag;
+use std::io::Read;
+
+pub enum GameServerBoundPacket {
+    ServerBoundChatMessage(ServerBoundChatMessage),
+    ServerBoundKeepAlive(ServerBoundKeepAlive),
+}
+
+pub enum GameClientBoundPacket {
+    ClientBoundChatMessage(ClientBoundChatMessage),
+    JoinGame(JoinGame),
+    ClientBoundKeepAlive(ClientBoundKeepAlive),
+    ChunkData(ChunkData),
+}
+
+impl GameServerBoundPacket {
+    pub fn get_type_id(&self) -> u8 {
+        match self {
+            GameServerBoundPacket::ServerBoundChatMessage(_) => 0x03,
+            GameServerBoundPacket::ServerBoundKeepAlive(_) => 0x0F,
+        }
+    }
+
+    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
+        match type_id {
+            0x03 => {
+                let chat_message = ServerBoundChatMessage::decode(reader)?;
+
+                Ok(GameServerBoundPacket::ServerBoundChatMessage(chat_message))
+            }
+            0x0F => {
+                let keep_alive = ServerBoundKeepAlive::decode(reader)?;
+
+                Ok(GameServerBoundPacket::ServerBoundKeepAlive(keep_alive))
+            }
+            _ => Err(DecodeError::UnknownPacketType { type_id }),
+        }
+    }
+}
+
+impl GameClientBoundPacket {
+    pub fn get_type_id(&self) -> u8 {
+        match self {
+            GameClientBoundPacket::ClientBoundChatMessage(_) => 0x0E,
+            GameClientBoundPacket::ClientBoundKeepAlive(_) => 0x20,
+            GameClientBoundPacket::ChunkData(_) => 0x21,
+            GameClientBoundPacket::JoinGame(_) => 0x25,
+        }
+    }
+
+    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
+        match type_id {
+            0x0E => {
+                let chat_message = ClientBoundChatMessage::decode(reader)?;
+
+                Ok(GameClientBoundPacket::ClientBoundChatMessage(chat_message))
+            }
+            0x20 => {
+                let keep_alive = ClientBoundKeepAlive::decode(reader)?;
+
+                Ok(GameClientBoundPacket::ClientBoundKeepAlive(keep_alive))
+            }
+            0x21 => {
+                let chunk_data = ChunkData::decode(reader)?;
+
+                Ok(GameClientBoundPacket::ChunkData(chunk_data))
+            }
+            0x25 => {
+                let join_game = JoinGame::decode(reader)?;
+
+                Ok(GameClientBoundPacket::JoinGame(join_game))
+            }
+            _ => Err(DecodeError::UnknownPacketType { type_id }),
+        }
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct ServerBoundChatMessage {
+    #[packet(max_length = 256)]
+    pub message: String,
+}
+
+impl ServerBoundChatMessage {
+    pub fn new(message: String) -> GameServerBoundPacket {
+        let chat_message = ServerBoundChatMessage { message };
+
+        GameServerBoundPacket::ServerBoundChatMessage(chat_message)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct ClientBoundChatMessage {
+    pub message: Message,
+    pub position: MessagePosition,
+}
+
+#[derive(Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
+pub enum MessagePosition {
+    Chat,
+    System,
+    HotBar,
+}
+
+impl_enum_encoder_decoder!(MessagePosition);
+
+impl ClientBoundChatMessage {
+    pub fn new(message: Message, position: MessagePosition) -> GameClientBoundPacket {
+        let chat_message = ClientBoundChatMessage { message, position };
+
+        GameClientBoundPacket::ClientBoundChatMessage(chat_message)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct JoinGame {
+    pub entity_id: u32,
+    pub game_mode: GameMode,
+    pub dimension: i32,
+    pub max_players: u8,
+    #[packet(max_length = 16)]
+    pub level_type: String,
+    #[packet(with = "var_int")]
+    pub view_distance: i32,
+    pub reduced_debug_info: bool,
+}
+
+#[derive(Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
+pub enum GameMode {
+    Survival = 0,
+    Creative = 1,
+    Adventure = 2,
+    Spectator = 3,
+    Hardcore = 8,
+}
+
+impl_enum_encoder_decoder!(GameMode);
+
+impl JoinGame {
+    pub fn new(
+        entity_id: u32,
+        game_mode: GameMode,
+        dimension: i32,
+        max_players: u8,
+        level_type: String,
+        view_distance: i32,
+        reduced_debug_info: bool,
+    ) -> GameClientBoundPacket {
+        let join_game = JoinGame {
+            entity_id,
+            game_mode,
+            dimension,
+            max_players,
+            level_type,
+            view_distance,
+            reduced_debug_info,
+        };
+
+        GameClientBoundPacket::JoinGame(join_game)
+    }
+}
+
+#[derive(Packet)]
+pub struct ServerBoundKeepAlive {
+    pub id: u64,
+}
+
+impl ServerBoundKeepAlive {
+    pub fn new(id: u64) -> GameServerBoundPacket {
+        let keep_alive = ServerBoundKeepAlive { id };
+
+        GameServerBoundPacket::ServerBoundKeepAlive(keep_alive)
+    }
+}
+
+#[derive(Packet)]
+pub struct ClientBoundKeepAlive {
+    pub id: u64,
+}
+
+impl ClientBoundKeepAlive {
+    pub fn new(id: u64) -> GameClientBoundPacket {
+        let keep_alive = ClientBoundKeepAlive { id };
+
+        GameClientBoundPacket::ClientBoundKeepAlive(keep_alive)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct ChunkData {
+    pub x: i32,
+    pub z: i32,
+    pub full: bool,
+    #[packet(with = "var_int")]
+    pub primary_mask: i32,
+    pub heights: CompoundTag,
+    pub data: Vec<u8>,
+    pub tiles: Vec<CompoundTag>,
+}
+
+impl ChunkData {
+    pub fn new(
+        x: i32,
+        z: i32,
+        full: bool,
+        primary_mask: i32,
+        heights: CompoundTag,
+        data: Vec<u8>,
+        tiles: Vec<CompoundTag>,
+    ) -> GameClientBoundPacket {
+        let chunk_data = ChunkData {
+            x,
+            z,
+            full,
+            primary_mask,
+            heights,
+            data,
+            tiles,
+        };
+
+        GameClientBoundPacket::ChunkData(chunk_data)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::chat::{Message, Payload};
+    use crate::game::{
+        ChunkData, ClientBoundChatMessage, ClientBoundKeepAlive, GameMode, JoinGame,
+        MessagePosition, ServerBoundChatMessage, ServerBoundKeepAlive,
+    };
+    use crate::{DecodeError, Encoder, EncoderWriteExt, STRING_MAX_LENGTH};
+    use crate::{Decoder, EncodeError};
+    use nbt::CompoundTag;
+    use std::io::Cursor;
+
+    #[test]
+    fn test_server_bound_chat_message_encode() {
+        let chat_message = ServerBoundChatMessage {
+            message: String::from("hello server!"),
+        };
+
+        let mut vec = Vec::new();
+        chat_message.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/game/server_bound_chat_message.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_server_bound_chat_message_decode() {
+        let mut cursor = Cursor::new(
+            include_bytes!("../test/packet/game/server_bound_chat_message.dat").to_vec(),
+        );
+        let chat_message = ServerBoundChatMessage::decode(&mut cursor).unwrap();
+
+        assert_eq!(chat_message.message, "hello server!");
+    }
+
+    #[test]
+    fn test_server_bound_chat_message_encode_invalid_length() {
+        let chat_message = ServerBoundChatMessage {
+            message: "abc".repeat(100),
+        };
+
+        let mut vec = Vec::new();
+
+        let encode_error = chat_message
+            .encode(&mut vec)
+            .err()
+            .expect("Expected error `StringTooLong` because message has invalid length");
+
+        match encode_error {
+            EncodeError::StringTooLong { length, max_length } => {
+                assert_eq!(length, 300);
+                assert_eq!(max_length, 256);
+            }
+            _ => panic!("Expected `StringTooLong` but got `{:?}`", encode_error),
+        }
+    }
+
+    #[test]
+    fn test_server_bound_chat_message_decode_invalid_length() {
+        let message = "abc".repeat(100);
+
+        let mut vec = Vec::new();
+        vec.write_string(&message, STRING_MAX_LENGTH).unwrap();
+
+        let mut cursor = Cursor::new(vec);
+
+        let decode_error = ServerBoundChatMessage::decode(&mut cursor)
+            .err()
+            .expect("Expected error `StringTooLong` because message has invalid length");
+
+        match decode_error {
+            DecodeError::StringTooLong { length, max_length } => {
+                assert_eq!(length, 300);
+                assert_eq!(max_length, 256);
+            }
+            _ => panic!("Expected `StringTooLong` but got `{:?}`", decode_error),
+        }
+    }
+
+    #[test]
+    fn test_client_bound_chat_message_encode() {
+        let chat_message = ClientBoundChatMessage {
+            message: Message::new(Payload::text("hello client!")),
+            position: MessagePosition::System,
+        };
+
+        let mut vec = Vec::new();
+        chat_message.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/game/client_bound_chat_message.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_client_bound_chat_message_decode() {
+        let mut cursor = Cursor::new(
+            include_bytes!("../test/packet/game/client_bound_chat_message.dat").to_vec(),
+        );
+        let chat_message = ClientBoundChatMessage::decode(&mut cursor).unwrap();
+
+        assert_eq!(
+            chat_message.message,
+            Message::new(Payload::text("hello client!"))
+        );
+
+        assert_eq!(chat_message.position, MessagePosition::System);
+    }
+
+    #[test]
+    fn test_server_bound_keep_alive_encode() {
+        let keep_alive = ServerBoundKeepAlive { id: 31122019 };
+
+        let mut vec = Vec::new();
+        keep_alive.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/game/server_bound_keep_alive.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_server_bound_keep_alive_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/game/server_bound_keep_alive.dat").to_vec());
+        let keep_alive = ServerBoundKeepAlive::decode(&mut cursor).unwrap();
+
+        assert_eq!(keep_alive.id, 31122019);
+    }
+
+    #[test]
+    fn test_client_bound_keep_alive_encode() {
+        let keep_alive = ClientBoundKeepAlive { id: 240714 };
+
+        let mut vec = Vec::new();
+        keep_alive.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/game/client_bound_keep_alive.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_client_bound_keep_alive_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/game/client_bound_keep_alive.dat").to_vec());
+        let keep_alive = ClientBoundKeepAlive::decode(&mut cursor).unwrap();
+
+        assert_eq!(keep_alive.id, 240714);
+    }
+
+    #[test]
+    fn test_join_game_encode() {
+        let join_game = JoinGame {
+            entity_id: 27,
+            game_mode: GameMode::Spectator,
+            dimension: 23,
+            max_players: 100,
+            level_type: String::from("default"),
+            view_distance: 10,
+            reduced_debug_info: true,
+        };
+
+        let mut vec = Vec::new();
+        join_game.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/game/join_game.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_join_game_decode() {
+        let mut cursor = Cursor::new(include_bytes!("../test/packet/game/join_game.dat").to_vec());
+        let join_game = JoinGame::decode(&mut cursor).unwrap();
+
+        assert_eq!(join_game.entity_id, 27);
+        assert_eq!(join_game.game_mode, GameMode::Spectator);
+        assert_eq!(join_game.dimension, 23);
+        assert_eq!(join_game.max_players, 100);
+        assert_eq!(join_game.level_type, String::from("default"));
+        assert_eq!(join_game.view_distance, 10);
+        assert!(join_game.reduced_debug_info);
+    }
+
+    #[test]
+    fn test_chunk_data_encode() {
+        let chunk_data = ChunkData {
+            x: -2,
+            z: 5,
+            full: true,
+            primary_mask: 65535,
+            heights: CompoundTag::named("HeightMaps"),
+            data: vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+            tiles: vec![CompoundTag::named("TileEntity")],
+        };
+
+        let mut vec = Vec::new();
+        chunk_data.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/game/chunk_data.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_chunk_data_decode() {
+        let mut cursor = Cursor::new(include_bytes!("../test/packet/game/chunk_data.dat").to_vec());
+        let chunk_data = ChunkData::decode(&mut cursor).unwrap();
+
+        assert_eq!(chunk_data.x, -2);
+        assert_eq!(chunk_data.z, 5);
+        assert!(chunk_data.full);
+        assert_eq!(chunk_data.heights.name, Some(String::from("HeightMaps")));
+        assert_eq!(chunk_data.data, vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
+        assert_eq!(chunk_data.primary_mask, 65535);
+        assert_eq!(chunk_data.tiles[0].name, Some(String::from("TileEntity")));
+    }
+}
--- a/protocol/src/lib.rs
+++ b/protocol/src/lib.rs
@ -0,0 +1,552 @@
+//! This crate implements Minecraft protocol.
+//!
+//! Information about protocol can be found at https://wiki.vg/Protocol.
+use io::Error as IoError;
+use std::io;
+use std::io::{Read, Write};
+use std::string::FromUtf8Error;
+
+use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
+use mc_varint::{VarIntRead, VarIntWrite};
+use serde_json::error::Error as JsonError;
+use uuid::parser::ParseError as UuidParseError;
+
+use crate::chat::Message;
+use nbt::decode::TagDecodeError;
+use nbt::CompoundTag;
+use num_traits::{FromPrimitive, ToPrimitive};
+use uuid::Uuid;
+
+pub mod chat;
+pub mod game;
+pub mod login;
+pub mod status;
+
+/// Current supported protocol version.
+pub const PROTOCOL_VERSION: u32 = 498;
+/// Protocol limits maximum string length.
+const STRING_MAX_LENGTH: u16 = 32_768;
+const HYPHENATED_UUID_LENGTH: u16 = 36;
+
+/// Possible errors while encoding packet.
+#[derive(Debug)]
+pub enum EncodeError {
+    /// String length can't be more than provided value.
+    StringTooLong {
+        /// String length.
+        length: usize,
+        /// Max string length.
+        max_length: u16,
+    },
+    IOError {
+        io_error: IoError,
+    },
+    JsonError {
+        json_error: JsonError,
+    },
+}
+
+impl From<IoError> for EncodeError {
+    fn from(io_error: IoError) -> Self {
+        EncodeError::IOError { io_error }
+    }
+}
+
+impl From<JsonError> for EncodeError {
+    fn from(json_error: JsonError) -> Self {
+        EncodeError::JsonError { json_error }
+    }
+}
+
+/// Possible errors while decoding packet.
+#[derive(Debug)]
+pub enum DecodeError {
+    /// Packet was not recognized. Invalid data or wrong protocol version.
+    UnknownPacketType {
+        type_id: u8,
+    },
+    /// String length can't be more than provided value.
+    StringTooLong {
+        /// String length.
+        length: usize,
+        /// Max string length.
+        max_length: u16,
+    },
+    IOError {
+        io_error: IoError,
+    },
+    JsonError {
+        json_error: JsonError,
+    },
+    /// Byte array was not recognized as valid UTF-8 string.
+    Utf8Error {
+        utf8_error: FromUtf8Error,
+    },
+    /// Boolean are parsed from byte. Valid byte value are 0 or 1.
+    NonBoolValue,
+    UuidParseError {
+        uuid_parse_error: UuidParseError,
+    },
+    // Type id was not parsed as valid enum value.
+    UnknownEnumType {
+        type_id: u8,
+    },
+    TagDecodeError {
+        tag_decode_error: TagDecodeError,
+    },
+}
+
+impl From<IoError> for DecodeError {
+    fn from(io_error: IoError) -> Self {
+        DecodeError::IOError { io_error }
+    }
+}
+
+impl From<JsonError> for DecodeError {
+    fn from(json_error: JsonError) -> Self {
+        DecodeError::JsonError { json_error }
+    }
+}
+
+impl From<FromUtf8Error> for DecodeError {
+    fn from(utf8_error: FromUtf8Error) -> Self {
+        DecodeError::Utf8Error { utf8_error }
+    }
+}
+
+impl From<UuidParseError> for DecodeError {
+    fn from(uuid_parse_error: UuidParseError) -> Self {
+        DecodeError::UuidParseError { uuid_parse_error }
+    }
+}
+
+impl From<TagDecodeError> for DecodeError {
+    fn from(tag_decode_error: TagDecodeError) -> Self {
+        DecodeError::TagDecodeError { tag_decode_error }
+    }
+}
+
+trait Encoder {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError>;
+}
+
+trait Decoder {
+    type Output;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError>;
+}
+
+/// Trait adds additional helper methods for `Write` to write protocol data.
+trait EncoderWriteExt {
+    fn write_bool(&mut self, value: bool) -> Result<(), EncodeError>;
+
+    fn write_string(&mut self, value: &str, max_length: u16) -> Result<(), EncodeError>;
+
+    fn write_byte_array(&mut self, value: &[u8]) -> Result<(), EncodeError>;
+
+    fn write_chat_message(&mut self, value: &Message) -> Result<(), EncodeError>;
+
+    fn write_enum<T: ToPrimitive>(&mut self, value: &T) -> Result<(), EncodeError>;
+
+    fn write_compound_tag(&mut self, value: &CompoundTag) -> Result<(), EncodeError>;
+}
+
+/// Trait adds additional helper methods for `Read` to read protocol data.
+trait DecoderReadExt {
+    fn read_bool(&mut self) -> Result<bool, DecodeError>;
+
+    fn read_string(&mut self, max_length: u16) -> Result<String, DecodeError>;
+
+    fn read_byte_array(&mut self) -> Result<Vec<u8>, DecodeError>;
+
+    fn read_chat_message(&mut self) -> Result<Message, DecodeError>;
+
+    fn read_enum<T: FromPrimitive>(&mut self) -> Result<T, DecodeError>;
+
+    fn read_compound_tag(&mut self) -> Result<CompoundTag, DecodeError>;
+}
+
+impl<W: Write> EncoderWriteExt for W {
+    fn write_bool(&mut self, value: bool) -> Result<(), EncodeError> {
+        if value {
+            self.write_u8(1)?;
+        } else {
+            self.write_u8(0)?;
+        }
+
+        Ok(())
+    }
+
+    fn write_string(&mut self, value: &str, max_length: u16) -> Result<(), EncodeError> {
+        let length = value.len();
+
+        if length > max_length as usize {
+            return Err(EncodeError::StringTooLong { length, max_length });
+        }
+
+        self.write_var_i32(value.len() as i32)?;
+        self.write_all(value.as_bytes())?;
+
+        Ok(())
+    }
+
+    fn write_byte_array(&mut self, value: &[u8]) -> Result<(), EncodeError> {
+        self.write_var_i32(value.len() as i32)?;
+        self.write_all(value)?;
+
+        Ok(())
+    }
+
+    fn write_chat_message(&mut self, value: &Message) -> Result<(), EncodeError> {
+        self.write_string(&value.to_json()?, STRING_MAX_LENGTH)
+    }
+
+    fn write_enum<T: ToPrimitive>(&mut self, value: &T) -> Result<(), EncodeError> {
+        let type_value = ToPrimitive::to_u8(value).unwrap();
+        self.write_u8(type_value)?;
+
+        Ok(())
+    }
+
+    fn write_compound_tag(&mut self, value: &CompoundTag) -> Result<(), EncodeError> {
+        nbt::encode::write_compound_tag(self, value.clone())?;
+
+        Ok(())
+    }
+}
+
+impl<R: Read> DecoderReadExt for R {
+    fn read_bool(&mut self) -> Result<bool, DecodeError> {
+        match self.read_u8()? {
+            0 => Ok(false),
+            1 => Ok(true),
+            _ => Err(DecodeError::NonBoolValue),
+        }
+    }
+
+    fn read_string(&mut self, max_length: u16) -> Result<String, DecodeError> {
+        let length = self.read_var_i32()? as usize;
+
+        if length as u16 > max_length {
+            return Err(DecodeError::StringTooLong { length, max_length });
+        }
+
+        let mut buf = vec![0; length as usize];
+        self.read_exact(&mut buf)?;
+
+        Ok(String::from_utf8(buf)?)
+    }
+
+    fn read_byte_array(&mut self) -> Result<Vec<u8>, DecodeError> {
+        let length = self.read_var_i32()?;
+
+        let mut buf = vec![0; length as usize];
+        self.read_exact(&mut buf)?;
+
+        Ok(buf)
+    }
+
+    fn read_chat_message(&mut self) -> Result<Message, DecodeError> {
+        let json = self.read_string(STRING_MAX_LENGTH)?;
+        let message = Message::from_json(&json)?;
+
+        Ok(message)
+    }
+
+    fn read_enum<T: FromPrimitive>(&mut self) -> Result<T, DecodeError> {
+        let type_id = self.read_u8()?;
+        let result = FromPrimitive::from_u8(type_id);
+
+        result.ok_or_else(|| DecodeError::UnknownEnumType { type_id })
+    }
+
+    fn read_compound_tag(&mut self) -> Result<CompoundTag, DecodeError> {
+        Ok(nbt::decode::read_compound_tag(self)?)
+    }
+}
+
+impl Encoder for u8 {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_u8(*self)?)
+    }
+}
+
+impl Decoder for u8 {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_u8()?)
+    }
+}
+
+impl Encoder for i32 {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_i32::<BigEndian>(*self)?)
+    }
+}
+
+impl Decoder for i32 {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_i32::<BigEndian>()?)
+    }
+}
+
+impl Encoder for u32 {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_u32::<BigEndian>(*self)?)
+    }
+}
+
+impl Decoder for u32 {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_u32::<BigEndian>()?)
+    }
+}
+
+impl Encoder for i64 {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_i64::<BigEndian>(*self)?)
+    }
+}
+
+impl Decoder for i64 {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_i64::<BigEndian>()?)
+    }
+}
+
+impl Encoder for u64 {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_u64::<BigEndian>(*self)?)
+    }
+}
+
+impl Decoder for u64 {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_u64::<BigEndian>()?)
+    }
+}
+
+impl Encoder for String {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_string(self, STRING_MAX_LENGTH)?)
+    }
+}
+
+impl Decoder for String {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_string(STRING_MAX_LENGTH)?)
+    }
+}
+
+impl Encoder for bool {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_bool(*self)?)
+    }
+}
+
+impl Decoder for bool {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_bool()?)
+    }
+}
+
+impl Encoder for Vec<u8> {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_byte_array(self)?)
+    }
+}
+
+impl Decoder for Vec<u8> {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_byte_array()?)
+    }
+}
+
+impl Encoder for Uuid {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_all(self.as_bytes())?)
+    }
+}
+
+impl Decoder for Uuid {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        let mut buf = [0; 16];
+        reader.read_exact(&mut buf)?;
+
+        Ok(Uuid::from_bytes(buf))
+    }
+}
+
+impl Encoder for CompoundTag {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        Ok(writer.write_compound_tag(self)?)
+    }
+}
+
+impl Decoder for CompoundTag {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        Ok(reader.read_compound_tag()?)
+    }
+}
+
+impl Encoder for Vec<CompoundTag> {
+    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
+        writer.write_var_i32(self.len() as i32)?;
+
+        for compound_tag in self {
+            writer.write_compound_tag(&compound_tag)?;
+        }
+
+        Ok(())
+    }
+}
+
+impl Decoder for Vec<CompoundTag> {
+    type Output = Self;
+
+    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
+        let length = reader.read_var_i32()? as usize;
+        let mut vec = Vec::with_capacity(length);
+
+        for _ in 0..length {
+            let compound_tag = reader.read_compound_tag()?;
+            vec.push(compound_tag);
+        }
+
+        Ok(vec)
+    }
+}
+
+#[macro_export]
+macro_rules! impl_enum_encoder_decoder (
+    ($ty: ident) => (
+        impl crate::Encoder for $ty {
+            fn encode<W: std::io::Write>(&self, writer: &mut W) -> Result<(), crate::EncodeError> {
+                Ok(crate::EncoderWriteExt::write_enum(writer, self)?)
+            }
+        }
+
+        impl crate::Decoder for $ty {
+            type Output = Self;
+
+            fn decode<R: std::io::Read>(reader: &mut R) -> Result<Self::Output, crate::DecodeError> {
+                Ok(crate::DecoderReadExt::read_enum(reader)?)
+            }
+        }
+   );
+);
+
+#[macro_export]
+macro_rules! impl_json_encoder_decoder (
+    ($ty: ident) => (
+        impl crate::Encoder for $ty {
+            fn encode<W: std::io::Write>(&self, writer: &mut W) -> Result<(), crate::EncodeError> {
+                let json = serde_json::to_string(self)?;
+                crate::EncoderWriteExt::write_string(writer, &json, crate::STRING_MAX_LENGTH)?;
+
+                Ok(())
+            }
+        }
+
+        impl crate::Decoder for $ty {
+            type Output = Self;
+
+            fn decode<R: std::io::Read>(reader: &mut R) -> Result<Self::Output, crate::DecodeError> {
+                let json = crate::DecoderReadExt::read_string(reader, crate::STRING_MAX_LENGTH)?;
+
+                Ok(serde_json::from_str(&json)?)
+            }
+        }
+   );
+);
+
+mod var_int {
+    use crate::{DecodeError, EncodeError};
+    use mc_varint::{VarIntRead, VarIntWrite};
+    use std::io::{Read, Write};
+
+    pub fn encode<W: Write>(value: &i32, writer: &mut W) -> Result<(), EncodeError> {
+        writer.write_var_i32(*value)?;
+
+        Ok(())
+    }
+
+    pub fn decode<R: Read>(reader: &mut R) -> Result<i32, DecodeError> {
+        Ok(reader.read_var_i32()?)
+    }
+}
+
+mod var_long {
+    use crate::{DecodeError, EncodeError};
+    use mc_varint::{VarIntRead, VarIntWrite};
+    use std::io::{Read, Write};
+
+    pub fn encode<W: Write>(value: &i64, writer: &mut W) -> Result<(), EncodeError> {
+        writer.write_var_i64(*value)?;
+
+        Ok(())
+    }
+
+    pub fn decode<R: Read>(reader: &mut R) -> Result<i64, DecodeError> {
+        Ok(reader.read_var_i64()?)
+    }
+}
+
+mod rest {
+    use crate::{DecodeError, EncodeError};
+    use std::io::{Read, Write};
+
+    pub fn encode<W: Write>(value: &[u8], writer: &mut W) -> Result<(), EncodeError> {
+        writer.write_all(value)?;
+
+        Ok(())
+    }
+
+    pub fn decode<R: Read>(reader: &mut R) -> Result<Vec<u8>, DecodeError> {
+        let mut data = Vec::new();
+        reader.read_to_end(data.as_mut())?;
+
+        Ok(data)
+    }
+}
+
+mod uuid_hyp_str {
+    use crate::{
+        DecodeError, DecoderReadExt, EncodeError, EncoderWriteExt, HYPHENATED_UUID_LENGTH,
+    };
+    use std::io::{Read, Write};
+    use uuid::Uuid;
+
+    pub fn encode<W: Write>(value: &Uuid, writer: &mut W) -> Result<(), EncodeError> {
+        let uuid_hyphenated_string = value.to_hyphenated().to_string();
+        writer.write_string(&uuid_hyphenated_string, HYPHENATED_UUID_LENGTH)?;
+
+        Ok(())
+    }
+
+    pub fn decode<R: Read>(reader: &mut R) -> Result<Uuid, DecodeError> {
+        let uuid_hyphenated_string = reader.read_string(HYPHENATED_UUID_LENGTH)?;
+        let uuid = Uuid::parse_str(&uuid_hyphenated_string)?;
+
+        Ok(uuid)
+    }
+}
--- a/protocol/src/login.rs
+++ b/protocol/src/login.rs
@ -0,0 +1,479 @@
+use crate::chat::Message;
+use crate::DecodeError;
+use crate::Decoder;
+use std::io::Read;
+use uuid::Uuid;
+
+use minecraft_protocol_derive::Packet;
+
+pub enum LoginServerBoundPacket {
+    LoginStart(LoginStart),
+    EncryptionResponse(EncryptionResponse),
+    LoginPluginResponse(LoginPluginResponse),
+}
+
+pub enum LoginClientBoundPacket {
+    LoginDisconnect(LoginDisconnect),
+    EncryptionRequest(EncryptionRequest),
+    LoginSuccess(LoginSuccess),
+    SetCompression(SetCompression),
+    LoginPluginRequest(LoginPluginRequest),
+}
+
+impl LoginServerBoundPacket {
+    pub fn get_type_id(&self) -> u8 {
+        match self {
+            LoginServerBoundPacket::LoginStart(_) => 0x00,
+            LoginServerBoundPacket::EncryptionResponse(_) => 0x01,
+            LoginServerBoundPacket::LoginPluginResponse(_) => 0x02,
+        }
+    }
+
+    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
+        match type_id {
+            0x00 => {
+                let login_start = LoginStart::decode(reader)?;
+
+                Ok(LoginServerBoundPacket::LoginStart(login_start))
+            }
+            0x01 => {
+                let encryption_response = EncryptionResponse::decode(reader)?;
+
+                Ok(LoginServerBoundPacket::EncryptionResponse(
+                    encryption_response,
+                ))
+            }
+            0x02 => {
+                let login_plugin_response = LoginPluginResponse::decode(reader)?;
+
+                Ok(LoginServerBoundPacket::LoginPluginResponse(
+                    login_plugin_response,
+                ))
+            }
+            _ => Err(DecodeError::UnknownPacketType { type_id }),
+        }
+    }
+}
+
+impl LoginClientBoundPacket {
+    pub fn get_type_id(&self) -> u8 {
+        match self {
+            LoginClientBoundPacket::LoginDisconnect(_) => 0x00,
+            LoginClientBoundPacket::EncryptionRequest(_) => 0x01,
+            LoginClientBoundPacket::LoginSuccess(_) => 0x02,
+            LoginClientBoundPacket::SetCompression(_) => 0x03,
+            LoginClientBoundPacket::LoginPluginRequest(_) => 0x04,
+        }
+    }
+
+    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
+        match type_id {
+            0x00 => {
+                let login_disconnect = LoginDisconnect::decode(reader)?;
+
+                Ok(LoginClientBoundPacket::LoginDisconnect(login_disconnect))
+            }
+            0x01 => {
+                let encryption_request = EncryptionRequest::decode(reader)?;
+
+                Ok(LoginClientBoundPacket::EncryptionRequest(
+                    encryption_request,
+                ))
+            }
+            0x02 => {
+                let login_success = LoginSuccess::decode(reader)?;
+
+                Ok(LoginClientBoundPacket::LoginSuccess(login_success))
+            }
+            0x03 => {
+                let set_compression = SetCompression::decode(reader)?;
+
+                Ok(LoginClientBoundPacket::SetCompression(set_compression))
+            }
+            0x04 => {
+                let login_plugin_request = LoginPluginRequest::decode(reader)?;
+
+                Ok(LoginClientBoundPacket::LoginPluginRequest(
+                    login_plugin_request,
+                ))
+            }
+            _ => Err(DecodeError::UnknownPacketType { type_id }),
+        }
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct LoginStart {
+    pub name: String,
+}
+
+impl LoginStart {
+    pub fn new(name: String) -> LoginServerBoundPacket {
+        let login_start = LoginStart { name };
+
+        LoginServerBoundPacket::LoginStart(login_start)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct EncryptionResponse {
+    pub shared_secret: Vec<u8>,
+    pub verify_token: Vec<u8>,
+}
+
+impl EncryptionResponse {
+    pub fn new(shared_secret: Vec<u8>, verify_token: Vec<u8>) -> LoginServerBoundPacket {
+        let encryption_response = EncryptionResponse {
+            shared_secret,
+            verify_token,
+        };
+
+        LoginServerBoundPacket::EncryptionResponse(encryption_response)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct LoginPluginResponse {
+    #[packet(with = "var_int")]
+    pub message_id: i32,
+    pub successful: bool,
+    #[packet(with = "rest")]
+    pub data: Vec<u8>,
+}
+
+impl LoginPluginResponse {
+    pub fn new(message_id: i32, successful: bool, data: Vec<u8>) -> LoginServerBoundPacket {
+        let login_plugin_response = LoginPluginResponse {
+            message_id,
+            successful,
+            data,
+        };
+
+        LoginServerBoundPacket::LoginPluginResponse(login_plugin_response)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct LoginDisconnect {
+    pub reason: Message,
+}
+
+impl LoginDisconnect {
+    pub fn new(reason: Message) -> LoginClientBoundPacket {
+        let login_disconnect = LoginDisconnect { reason };
+
+        LoginClientBoundPacket::LoginDisconnect(login_disconnect)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct EncryptionRequest {
+    #[packet(max_length = 20)]
+    pub server_id: String,
+    pub public_key: Vec<u8>,
+    pub verify_token: Vec<u8>,
+}
+
+impl EncryptionRequest {
+    pub fn new(
+        server_id: String,
+        public_key: Vec<u8>,
+        verify_token: Vec<u8>,
+    ) -> LoginClientBoundPacket {
+        let encryption_request = EncryptionRequest {
+            server_id,
+            public_key,
+            verify_token,
+        };
+
+        LoginClientBoundPacket::EncryptionRequest(encryption_request)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct LoginSuccess {
+    #[packet(with = "uuid_hyp_str")]
+    pub uuid: Uuid,
+    #[packet(max_length = 16)]
+    pub username: String,
+}
+
+impl LoginSuccess {
+    pub fn new(uuid: Uuid, username: String) -> LoginClientBoundPacket {
+        let login_success = LoginSuccess { uuid, username };
+
+        LoginClientBoundPacket::LoginSuccess(login_success)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct SetCompression {
+    #[packet(with = "var_int")]
+    pub threshold: i32,
+}
+
+impl SetCompression {
+    pub fn new(threshold: i32) -> LoginClientBoundPacket {
+        let set_compression = SetCompression { threshold };
+
+        LoginClientBoundPacket::SetCompression(set_compression)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct LoginPluginRequest {
+    #[packet(with = "var_int")]
+    pub message_id: i32,
+    pub channel: String,
+    #[packet(with = "rest")]
+    pub data: Vec<u8>,
+}
+
+impl LoginPluginRequest {
+    pub fn new(message_id: i32, channel: String, data: Vec<u8>) -> LoginClientBoundPacket {
+        let login_plugin_request = LoginPluginRequest {
+            message_id,
+            channel,
+            data,
+        };
+
+        LoginClientBoundPacket::LoginPluginRequest(login_plugin_request)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::chat::{Message, Payload};
+    use crate::login::{EncryptionRequest, LoginDisconnect, LoginPluginRequest, SetCompression};
+    use crate::login::{EncryptionResponse, LoginPluginResponse};
+    use crate::login::{LoginStart, LoginSuccess};
+    use crate::Decoder;
+    use crate::Encoder;
+    use std::io::Cursor;
+    use uuid::Uuid;
+
+    #[test]
+    fn test_login_start_packet_encode() {
+        let login_start = LoginStart {
+            name: String::from("Username"),
+        };
+
+        let mut vec = Vec::new();
+        login_start.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/login_start.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_login_start_packet_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/login_start.dat").to_vec());
+        let login_start = LoginStart::decode(&mut cursor).unwrap();
+
+        assert_eq!(login_start.name, String::from("Username"));
+    }
+
+    #[test]
+    fn test_encryption_response_encode() {
+        let encryption_response = EncryptionResponse {
+            shared_secret: vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+            verify_token: vec![1, 2, 3, 4],
+        };
+
+        let mut vec = Vec::new();
+        encryption_response.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/encryption_response.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_encryption_response_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/encryption_response.dat").to_vec());
+        let encryption_response = EncryptionResponse::decode(&mut cursor).unwrap();
+
+        assert_eq!(
+            encryption_response.shared_secret,
+            vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+        );
+        assert_eq!(encryption_response.verify_token, vec![1, 2, 3, 4]);
+    }
+
+    #[test]
+    fn test_login_plugin_response_encode() {
+        let login_plugin_response = LoginPluginResponse {
+            message_id: 55,
+            successful: true,
+            data: vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+        };
+
+        let mut vec = Vec::new();
+        login_plugin_response.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/login_plugin_response.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_login_plugin_response_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/login_plugin_response.dat").to_vec());
+        let login_plugin_response = LoginPluginResponse::decode(&mut cursor).unwrap();
+
+        assert_eq!(login_plugin_response.message_id, 55);
+        assert!(login_plugin_response.successful);
+        assert_eq!(
+            login_plugin_response.data,
+            vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+        );
+    }
+
+    #[test]
+    fn test_login_disconnect_encode() {
+        let login_disconnect = LoginDisconnect {
+            reason: Message::new(Payload::text("Message")),
+        };
+
+        let mut vec = Vec::new();
+        login_disconnect.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/login_disconnect.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_login_disconnect_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/login_disconnect.dat").to_vec());
+        let login_disconnect = LoginDisconnect::decode(&mut cursor).unwrap();
+
+        assert_eq!(
+            login_disconnect.reason,
+            Message::new(Payload::text("Message"))
+        );
+    }
+
+    #[test]
+    fn test_encryption_request_encode() {
+        let encryption_request = EncryptionRequest {
+            server_id: String::from("ServerID"),
+            public_key: vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+            verify_token: vec![1, 2, 3, 4],
+        };
+
+        let mut vec = Vec::new();
+        encryption_request.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/encryption_request.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_encryption_request_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/encryption_request.dat").to_vec());
+        let encryption_request = EncryptionRequest::decode(&mut cursor).unwrap();
+
+        assert_eq!(encryption_request.server_id, String::from("ServerID"));
+        assert_eq!(
+            encryption_request.public_key,
+            vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+        );
+        assert_eq!(encryption_request.verify_token, vec![1, 2, 3, 4]);
+    }
+
+    #[test]
+    fn test_login_success_encode() {
+        let login_success = LoginSuccess {
+            uuid: Uuid::parse_str("35ee313b-d89a-41b8-b25e-d32e8aff0389").unwrap(),
+            username: String::from("Username"),
+        };
+
+        let mut vec = Vec::new();
+        login_success.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/login_success.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_login_success_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/login_success.dat").to_vec());
+        let login_success = LoginSuccess::decode(&mut cursor).unwrap();
+
+        assert_eq!(login_success.username, String::from("Username"));
+
+        assert_eq!(
+            login_success.uuid,
+            Uuid::parse_str("35ee313b-d89a-41b8-b25e-d32e8aff0389").unwrap()
+        );
+    }
+
+    #[test]
+    fn test_set_compression_encode() {
+        let set_compression = SetCompression { threshold: 1 };
+
+        let mut vec = Vec::new();
+        set_compression.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/login_set_compression.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_set_compression_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/login_set_compression.dat").to_vec());
+        let set_compression = SetCompression::decode(&mut cursor).unwrap();
+
+        assert_eq!(set_compression.threshold, 1);
+    }
+
+    #[test]
+    fn test_login_plugin_request_encode() {
+        let login_plugin_request = LoginPluginRequest {
+            message_id: 55,
+            channel: String::from("Channel"),
+            data: vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10],
+        };
+
+        let mut vec = Vec::new();
+        login_plugin_request.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/login/login_plugin_request.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_login_plugin_request_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/login/login_plugin_request.dat").to_vec());
+        let login_plugin_request = LoginPluginRequest::decode(&mut cursor).unwrap();
+
+        assert_eq!(login_plugin_request.message_id, 55);
+        assert_eq!(login_plugin_request.channel, String::from("Channel"));
+        assert_eq!(
+            login_plugin_request.data,
+            vec![1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+        );
+    }
+}
--- a/protocol/src/status.rs
+++ b/protocol/src/status.rs
@ -0,0 +1,235 @@
+use serde::{Deserialize, Serialize};
+use uuid::Uuid;
+
+use crate::chat::Message;
+use crate::impl_json_encoder_decoder;
+use crate::DecodeError;
+use crate::Decoder;
+use minecraft_protocol_derive::Packet;
+use std::io::Read;
+
+pub enum StatusServerBoundPacket {
+    StatusRequest,
+    PingRequest(PingRequest),
+}
+
+pub enum StatusClientBoundPacket {
+    StatusResponse(StatusResponse),
+    PingResponse(PingResponse),
+}
+
+impl StatusServerBoundPacket {
+    pub fn get_type_id(&self) -> u8 {
+        match self {
+            StatusServerBoundPacket::StatusRequest => 0x00,
+            StatusServerBoundPacket::PingRequest(_) => 0x01,
+        }
+    }
+
+    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
+        match type_id {
+            0x00 => Ok(StatusServerBoundPacket::StatusRequest),
+            0x01 => {
+                let ping_request = PingRequest::decode(reader)?;
+
+                Ok(StatusServerBoundPacket::PingRequest(ping_request))
+            }
+            _ => Err(DecodeError::UnknownPacketType { type_id }),
+        }
+    }
+}
+
+impl StatusClientBoundPacket {
+    pub fn get_type_id(&self) -> u8 {
+        match self {
+            StatusClientBoundPacket::StatusResponse(_) => 0x00,
+            StatusClientBoundPacket::PingResponse(_) => 0x01,
+        }
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct PingRequest {
+    pub time: u64,
+}
+
+impl PingRequest {
+    pub fn new(time: u64) -> StatusServerBoundPacket {
+        let ping_request = PingRequest { time };
+
+        StatusServerBoundPacket::PingRequest(ping_request)
+    }
+}
+
+#[derive(Packet, Debug)]
+pub struct PingResponse {
+    pub time: u64,
+}
+
+impl PingResponse {
+    pub fn new(time: u64) -> StatusClientBoundPacket {
+        let ping_response = PingResponse { time };
+
+        StatusClientBoundPacket::PingResponse(ping_response)
+    }
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ServerStatus {
+    pub version: ServerVersion,
+    pub players: OnlinePlayers,
+    pub description: Message,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct ServerVersion {
+    pub name: String,
+    pub protocol: u32,
+}
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct OnlinePlayers {
+    pub max: u32,
+    pub online: u32,
+    pub sample: Vec<OnlinePlayer>,
+}
+
+#[derive(Serialize, Deserialize, Debug, Eq, PartialEq)]
+pub struct OnlinePlayer {
+    pub name: String,
+    pub id: Uuid,
+}
+
+#[derive(Packet, Debug)]
+pub struct StatusResponse {
+    pub server_status: ServerStatus,
+}
+
+impl_json_encoder_decoder!(ServerStatus);
+
+impl StatusResponse {
+    pub fn new(server_status: ServerStatus) -> StatusClientBoundPacket {
+        let status_response = StatusResponse { server_status };
+
+        StatusClientBoundPacket::StatusResponse(status_response)
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::chat::{Message, Payload};
+    use crate::status::{
+        OnlinePlayer, OnlinePlayers, PingRequest, PingResponse, ServerStatus, ServerVersion,
+        StatusResponse,
+    };
+    use crate::Decoder;
+    use crate::Encoder;
+    use std::io::Cursor;
+    use uuid::Uuid;
+
+    #[test]
+    fn test_ping_request_encode() {
+        let ping_request = PingRequest {
+            time: 1577735845610,
+        };
+
+        let mut vec = Vec::new();
+        ping_request.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/status/ping_request.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_status_ping_request_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/status/ping_request.dat").to_vec());
+        let ping_request = PingRequest::decode(&mut cursor).unwrap();
+
+        assert_eq!(ping_request.time, 1577735845610);
+    }
+
+    #[test]
+    fn test_ping_response_encode() {
+        let ping_response = PingResponse {
+            time: 1577735845610,
+        };
+
+        let mut vec = Vec::new();
+        ping_response.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/status/ping_response.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_status_ping_response_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/status/ping_response.dat").to_vec());
+        let ping_response = PingResponse::decode(&mut cursor).unwrap();
+
+        assert_eq!(ping_response.time, 1577735845610);
+    }
+
+    #[test]
+    fn test_status_response_encode() {
+        let version = ServerVersion {
+            name: String::from("1.15.1"),
+            protocol: 575,
+        };
+
+        let player = OnlinePlayer {
+            id: Uuid::parse_str("2a1e1912-7103-4add-80fc-91ebc346cbce").unwrap(),
+            name: String::from("Username"),
+        };
+
+        let players = OnlinePlayers {
+            online: 10,
+            max: 100,
+            sample: vec![player],
+        };
+
+        let server_status = ServerStatus {
+            version,
+            description: Message::new(Payload::text("Description")),
+            players,
+        };
+
+        let status_response = StatusResponse { server_status };
+
+        let mut vec = Vec::new();
+        status_response.encode(&mut vec).unwrap();
+
+        assert_eq!(
+            vec,
+            include_bytes!("../test/packet/status/status_response.dat").to_vec()
+        );
+    }
+
+    #[test]
+    fn test_status_response_decode() {
+        let mut cursor =
+            Cursor::new(include_bytes!("../test/packet/status/status_response.dat").to_vec());
+        let status_response = StatusResponse::decode(&mut cursor).unwrap();
+        let server_status = status_response.server_status;
+
+        let player = OnlinePlayer {
+            id: Uuid::parse_str("2a1e1912-7103-4add-80fc-91ebc346cbce").unwrap(),
+            name: String::from("Username"),
+        };
+
+        assert_eq!(server_status.version.name, String::from("1.15.1"));
+        assert_eq!(server_status.version.protocol, 575);
+        assert_eq!(server_status.players.max, 100);
+        assert_eq!(server_status.players.online, 10);
+        assert_eq!(server_status.players.sample, vec![player]);
+        assert_eq!(
+            server_status.description,
+            Message::new(Payload::text("Description"))
+        );
+    }
+}
--- a/protocol/test/chat/click_change_page.json
+++ b/protocol/test/chat/click_change_page.json
--- a/protocol/test/chat/click_open_url.json
+++ b/protocol/test/chat/click_open_url.json
--- a/protocol/test/chat/click_run_command.json
+++ b/protocol/test/chat/click_run_command.json
--- a/protocol/test/chat/click_suggest_command.json
+++ b/protocol/test/chat/click_suggest_command.json
--- a/protocol/test/chat/hover_show_entity.json
+++ b/protocol/test/chat/hover_show_entity.json
--- a/protocol/test/chat/hover_show_item.json
+++ b/protocol/test/chat/hover_show_item.json
--- a/protocol/test/chat/hover_show_text.json
+++ b/protocol/test/chat/hover_show_text.json
--- a/protocol/test/chat/keybind_jump.json
+++ b/protocol/test/chat/keybind_jump.json
--- a/protocol/test/chat/text_hello_world.json
+++ b/protocol/test/chat/text_hello_world.json
--- a/protocol/test/chat/translate_opped_steve.json
+++ b/protocol/test/chat/translate_opped_steve.json
--- a/protocol/test/packet/game/chunk_data.dat
+++ b/protocol/test/packet/game/chunk_data.dat
--- a/protocol/test/packet/game/client_bound_chat_message.dat
+++ b/protocol/test/packet/game/client_bound_chat_message.dat
@ -0,0 +1 @@
+{"text":"hello client!"}
--- a/protocol/test/packet/game/client_bound_keep_alive.dat
+++ b/protocol/test/packet/game/client_bound_keep_alive.dat
--- a/protocol/test/packet/game/join_game.dat
+++ b/protocol/test/packet/game/join_game.dat
--- a/protocol/test/packet/game/server_bound_chat_message.dat
+++ b/protocol/test/packet/game/server_bound_chat_message.dat
@ -0,0 +1 @@
+
hello server!
--- a/protocol/test/packet/game/server_bound_keep_alive.dat
+++ b/protocol/test/packet/game/server_bound_keep_alive.dat
--- a/protocol/test/packet/login/encryption_request.dat
+++ b/protocol/test/packet/login/encryption_request.dat
@ -0,0 +1,3 @@
+ServerID
+	
+
--- a/protocol/test/packet/login/encryption_response.dat
+++ b/protocol/test/packet/login/encryption_response.dat
@ -0,0 +1,3 @@
+
+	
+
--- a/protocol/test/packet/login/login_disconnect.dat
+++ b/protocol/test/packet/login/login_disconnect.dat
@ -0,0 +1 @@
+{"text":"Message"}
--- a/protocol/test/packet/login/login_plugin_request.dat
+++ b/protocol/test/packet/login/login_plugin_request.dat
@ -0,0 +1 @@
+7Channel	
--- a/protocol/test/packet/login/login_plugin_response.dat
+++ b/protocol/test/packet/login/login_plugin_response.dat
@ -0,0 +1 @@
+7	
--- a/protocol/test/packet/login/login_set_compression.dat
+++ b/protocol/test/packet/login/login_set_compression.dat
@ -0,0 +1 @@
+
--- a/protocol/test/packet/login/login_start.dat
+++ b/protocol/test/packet/login/login_start.dat
@ -0,0 +1 @@
+Username
--- a/protocol/test/packet/login/login_success.dat
+++ b/protocol/test/packet/login/login_success.dat
@ -0,0 +1 @@
+$35ee313b-d89a-41b8-b25e-d32e8aff0389Username
--- a/protocol/test/packet/status/ping_request.dat
+++ b/protocol/test/packet/status/ping_request.dat
--- a/protocol/test/packet/status/ping_response.dat
+++ b/protocol/test/packet/status/ping_response.dat
--- a/protocol/test/packet/status/status_response.dat
+++ b/protocol/test/packet/status/status_response.dat
@ -0,0 +1 @@
+¾{"version":{"name":"1.15.1","protocol":575},"players":{"max":100,"online":10,"sample":[{"name":"Username","id":"2a1e1912-7103-4add-80fc-91ebc346cbce"}]},"description":{"text":"Description"}}
--- a/src/game.rs
+++ b/src/game.rs
@ -1,369 +0,0 @@
-use std::io::{Read, Write};
-
-use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
-use num_derive::{FromPrimitive, ToPrimitive};
-
-use crate::chat::Message;
-use crate::{DecodeError, EncodeError, Packet, PacketRead, PacketWrite};
-use mc_varint::{VarIntRead, VarIntWrite};
-use nbt::CompoundTag;
-
-const SERVER_BOUND_CHAT_MESSAGE_MAX_LENGTH: u32 = 256;
-const LEVEL_TYPE_MAX_LENGTH: u32 = 16;
-
-pub enum GameServerBoundPacket {
-    ServerBoundChatMessage(ServerBoundChatMessage),
-    ServerBoundKeepAlive(ServerBoundKeepAlive),
-}
-
-pub enum GameClientBoundPacket {
-    ClientBoundChatMessage(ClientBoundChatMessage),
-    JoinGame(JoinGame),
-    ClientBoundKeepAlive(ClientBoundKeepAlive),
-    ChunkData(ChunkData),
-}
-
-impl GameServerBoundPacket {
-    pub fn get_type_id(&self) -> u8 {
-        match self {
-            GameServerBoundPacket::ServerBoundChatMessage(_) => 0x03,
-            GameServerBoundPacket::ServerBoundKeepAlive(_) => 0x0F,
-        }
-    }
-
-    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
-        match type_id {
-            0x03 => {
-                let chat_message = ServerBoundChatMessage::decode(reader)?;
-
-                Ok(GameServerBoundPacket::ServerBoundChatMessage(chat_message))
-            }
-            0x0F => {
-                let keep_alive = ServerBoundKeepAlive::decode(reader)?;
-
-                Ok(GameServerBoundPacket::ServerBoundKeepAlive(keep_alive))
-            }
-            _ => Err(DecodeError::UnknownPacketType { type_id }),
-        }
-    }
-}
-
-impl GameClientBoundPacket {
-    pub fn get_type_id(&self) -> u8 {
-        match self {
-            GameClientBoundPacket::ClientBoundChatMessage(_) => 0x0E,
-            GameClientBoundPacket::ClientBoundKeepAlive(_) => 0x20,
-            GameClientBoundPacket::ChunkData(_) => 0x21,
-            GameClientBoundPacket::JoinGame(_) => 0x25,
-        }
-    }
-
-    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
-        match type_id {
-            0x0E => {
-                let chat_message = ClientBoundChatMessage::decode(reader)?;
-
-                Ok(GameClientBoundPacket::ClientBoundChatMessage(chat_message))
-            }
-            0x20 => {
-                let keep_alive = ClientBoundKeepAlive::decode(reader)?;
-
-                Ok(GameClientBoundPacket::ClientBoundKeepAlive(keep_alive))
-            }
-            0x21 => {
-                let chunk_data = ChunkData::decode(reader)?;
-
-                Ok(GameClientBoundPacket::ChunkData(chunk_data))
-            }
-            0x25 => {
-                let join_game = JoinGame::decode(reader)?;
-
-                Ok(GameClientBoundPacket::JoinGame(join_game))
-            }
-            _ => Err(DecodeError::UnknownPacketType { type_id }),
-        }
-    }
-}
-
-pub struct ServerBoundChatMessage {
-    pub message: String,
-}
-
-impl ServerBoundChatMessage {
-    pub fn new(message: String) -> GameServerBoundPacket {
-        let chat_message = ServerBoundChatMessage { message };
-
-        GameServerBoundPacket::ServerBoundChatMessage(chat_message)
-    }
-}
-
-impl Packet for ServerBoundChatMessage {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_string(&self.message, SERVER_BOUND_CHAT_MESSAGE_MAX_LENGTH)
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let message = reader.read_string(SERVER_BOUND_CHAT_MESSAGE_MAX_LENGTH)?;
-
-        Ok(ServerBoundChatMessage { message })
-    }
-}
-
-pub struct ClientBoundChatMessage {
-    pub message: Message,
-    pub position: MessagePosition,
-}
-
-#[derive(Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
-pub enum MessagePosition {
-    Chat,
-    System,
-    HotBar,
-}
-
-impl ClientBoundChatMessage {
-    pub fn new(message: Message, position: MessagePosition) -> GameClientBoundPacket {
-        let chat_message = ClientBoundChatMessage { message, position };
-
-        GameClientBoundPacket::ClientBoundChatMessage(chat_message)
-    }
-}
-
-impl Packet for ClientBoundChatMessage {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_chat_message(&self.message)?;
-        writer.write_enum(&self.position)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let message = reader.read_chat_message()?;
-        let position = reader.read_enum()?;
-
-        let chat_message = ClientBoundChatMessage { message, position };
-
-        Ok(chat_message)
-    }
-}
-
-#[derive(Debug)]
-pub struct JoinGame {
-    pub entity_id: u32,
-    pub game_mode: GameMode,
-    pub dimension: i32,
-    pub max_players: u8,
-    pub level_type: String,
-    pub view_distance: u8,
-    pub reduced_debug_info: bool,
-}
-
-#[derive(Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
-pub enum GameMode {
-    Survival = 0,
-    Creative = 1,
-    Adventure = 2,
-    Spectator = 3,
-    Hardcore = 8,
-}
-
-impl JoinGame {
-    pub fn new(
-        entity_id: u32,
-        game_mode: GameMode,
-        dimension: i32,
-        max_players: u8,
-        level_type: String,
-        view_distance: u8,
-        reduced_debug_info: bool,
-    ) -> GameClientBoundPacket {
-        let join_game = JoinGame {
-            entity_id,
-            game_mode,
-            dimension,
-            max_players,
-            level_type,
-            view_distance,
-            reduced_debug_info,
-        };
-
-        GameClientBoundPacket::JoinGame(join_game)
-    }
-}
-
-impl Packet for JoinGame {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_u32::<BigEndian>(self.entity_id)?;
-        writer.write_enum(&self.game_mode)?;
-        writer.write_i32::<BigEndian>(self.dimension)?;
-        writer.write_u8(self.max_players)?;
-        writer.write_string(&self.level_type, LEVEL_TYPE_MAX_LENGTH)?;
-        writer.write_var_u32(self.view_distance as u32)?;
-        writer.write_bool(self.reduced_debug_info)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let entity_id = reader.read_u32::<BigEndian>()?;
-        let game_mode = reader.read_enum()?;
-        let dimension = reader.read_i32::<BigEndian>()?;
-        let max_players = reader.read_u8()?;
-        let level_type = reader.read_string(LEVEL_TYPE_MAX_LENGTH)?;
-        let view_distance = reader.read_var_u32()? as u8;
-        let reduced_debug_info = reader.read_bool()?;
-
-        Ok(JoinGame {
-            entity_id,
-            game_mode,
-            dimension,
-            max_players,
-            level_type,
-            view_distance,
-            reduced_debug_info,
-        })
-    }
-}
-
-pub struct ServerBoundKeepAlive {
-    pub id: u64,
-}
-
-impl ServerBoundKeepAlive {
-    pub fn new(id: u64) -> GameServerBoundPacket {
-        let keep_alive = ServerBoundKeepAlive { id };
-
-        GameServerBoundPacket::ServerBoundKeepAlive(keep_alive)
-    }
-}
-
-impl Packet for ServerBoundKeepAlive {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_u64::<BigEndian>(self.id)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let id = reader.read_u64::<BigEndian>()?;
-
-        Ok(ServerBoundKeepAlive { id })
-    }
-}
-
-pub struct ClientBoundKeepAlive {
-    pub id: u64,
-}
-
-impl ClientBoundKeepAlive {
-    pub fn new(id: u64) -> GameClientBoundPacket {
-        let keep_alive = ClientBoundKeepAlive { id };
-
-        GameClientBoundPacket::ClientBoundKeepAlive(keep_alive)
-    }
-}
-
-impl Packet for ClientBoundKeepAlive {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_u64::<BigEndian>(self.id)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let id = reader.read_u64::<BigEndian>()?;
-
-        Ok(ClientBoundKeepAlive { id })
-    }
-}
-
-pub struct ChunkData {
-    pub x: i32,
-    pub z: i32,
-    pub full: bool,
-    pub primary_mask: u32,
-    pub heights: CompoundTag,
-    pub data: Vec<u8>,
-    pub tiles: Vec<CompoundTag>,
-}
-
-impl ChunkData {
-    pub fn new(
-        x: i32,
-        z: i32,
-        full: bool,
-        primary_mask: u32,
-        heights: CompoundTag,
-        data: Vec<u8>,
-        tiles: Vec<CompoundTag>,
-    ) -> GameClientBoundPacket {
-        let chunk_data = ChunkData {
-            x,
-            z,
-            full,
-            primary_mask,
-            heights,
-            data,
-            tiles,
-        };
-
-        GameClientBoundPacket::ChunkData(chunk_data)
-    }
-}
-
-impl Packet for ChunkData {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_i32::<BigEndian>(self.x)?;
-        writer.write_i32::<BigEndian>(self.z)?;
-        writer.write_bool(self.full)?;
-        writer.write_var_u32(self.primary_mask)?;
-        writer.write_compound_tag(&self.heights)?;
-        writer.write_byte_array(&self.data)?;
-        writer.write_var_u32(self.tiles.len() as u32)?;
-
-        for tile_compound_tag in self.tiles.iter() {
-            writer.write_compound_tag(&tile_compound_tag)?;
-        }
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let x = reader.read_i32::<BigEndian>()?;
-        let z = reader.read_i32::<BigEndian>()?;
-        let full = reader.read_bool()?;
-        let primary_mask = reader.read_var_u32()?;
-        let heights = reader.read_compound_tag()?;
-        let data = reader.read_byte_array()?;
-
-        let tiles_length = reader.read_var_u32()?;
-        let mut tiles = Vec::new();
-
-        for _ in 0..tiles_length {
-            let tile_compound_tag = reader.read_compound_tag()?;
-            tiles.push(tile_compound_tag);
-        }
-
-        Ok(ChunkData {
-            x,
-            z,
-            full,
-            primary_mask,
-            heights,
-            data,
-            tiles,
-        })
-    }
-}
--- a/src/lib.rs
+++ b/src/lib.rs
@ -1,261 +0,0 @@
-//! This crate implements Minecraft protocol.
-//!
-//! Information about protocol can be found at https://wiki.vg/Protocol.
-use io::Error as IoError;
-use std::io;
-use std::io::{Read, Write};
-use std::string::FromUtf8Error;
-
-use byteorder::ReadBytesExt;
-use byteorder::WriteBytesExt;
-use mc_varint::{VarIntRead, VarIntWrite};
-use serde_json::error::Error as JsonError;
-use uuid::parser::ParseError as UuidParseError;
-
-use crate::chat::Message;
-use nbt::decode::TagDecodeError;
-use nbt::CompoundTag;
-use num_traits::{FromPrimitive, ToPrimitive};
-
-pub mod chat;
-pub mod game;
-pub mod login;
-pub mod status;
-
-/// Current supported protocol version.
-pub const PROTOCOL_VERSION: usize = 498;
-/// String maximum length.
-const STRING_MAX_LENGTH: u32 = 32_768;
-
-/// Possible errors while encoding packet.
-pub enum EncodeError {
-    /// String length can't be more than provided value.
-    StringTooLong {
-        /// String length.
-        length: usize,
-        /// Max string length.
-        max_length: u32,
-    },
-    IOError {
-        io_error: IoError,
-    },
-    JsonError {
-        json_error: JsonError,
-    },
-}
-
-impl From<IoError> for EncodeError {
-    fn from(io_error: IoError) -> Self {
-        EncodeError::IOError { io_error }
-    }
-}
-
-impl From<JsonError> for EncodeError {
-    fn from(json_error: JsonError) -> Self {
-        EncodeError::JsonError { json_error }
-    }
-}
-
-/// Possible errors while decoding packet.
-pub enum DecodeError {
-    /// Packet was not recognized. Invalid data or wrong protocol version.
-    UnknownPacketType {
-        type_id: u8,
-    },
-    /// String length can't be more than provided value.
-    StringTooLong {
-        /// String length.
-        length: u32,
-        /// Max string length.
-        max_length: u32,
-    },
-    IOError {
-        io_error: IoError,
-    },
-    JsonError {
-        json_error: JsonError,
-    },
-    /// Byte array was not recognized as valid UTF-8 string.
-    Utf8Error {
-        utf8_error: FromUtf8Error,
-    },
-    /// Boolean are parsed from byte. Valid byte value are 0 or 1.
-    NonBoolValue,
-    UuidParseError {
-        uuid_parse_error: UuidParseError,
-    },
-    // Type id was not parsed as valid enum value.
-    UnknownEnumType {
-        type_id: u8,
-    },
-    TagDecodeError {
-        tag_decode_error: TagDecodeError,
-    },
-}
-
-impl From<IoError> for DecodeError {
-    fn from(io_error: IoError) -> Self {
-        DecodeError::IOError { io_error }
-    }
-}
-
-impl From<JsonError> for DecodeError {
-    fn from(json_error: JsonError) -> Self {
-        DecodeError::JsonError { json_error }
-    }
-}
-
-impl From<FromUtf8Error> for DecodeError {
-    fn from(utf8_error: FromUtf8Error) -> Self {
-        DecodeError::Utf8Error { utf8_error }
-    }
-}
-
-impl From<UuidParseError> for DecodeError {
-    fn from(uuid_parse_error: UuidParseError) -> Self {
-        DecodeError::UuidParseError { uuid_parse_error }
-    }
-}
-
-impl From<TagDecodeError> for DecodeError {
-    fn from(tag_decode_error: TagDecodeError) -> Self {
-        DecodeError::TagDecodeError { tag_decode_error }
-    }
-}
-
-trait Packet {
-    type Output;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError>;
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError>;
-}
-
-/// Trait adds additional helper methods for `Read` to read protocol data.
-trait PacketRead {
-    fn read_bool(&mut self) -> Result<bool, DecodeError>;
-
-    fn read_string(&mut self, max_length: u32) -> Result<String, DecodeError>;
-
-    fn read_byte_array(&mut self) -> Result<Vec<u8>, DecodeError>;
-
-    fn read_chat_message(&mut self) -> Result<Message, DecodeError>;
-
-    fn read_enum<T: FromPrimitive>(&mut self) -> Result<T, DecodeError>;
-
-    fn read_compound_tag(&mut self) -> Result<CompoundTag, DecodeError>;
-}
-
-/// Trait adds additional helper methods for `Write` to write protocol data.
-trait PacketWrite {
-    fn write_bool(&mut self, value: bool) -> Result<(), EncodeError>;
-
-    fn write_string(&mut self, value: &str, max_length: u32) -> Result<(), EncodeError>;
-
-    fn write_byte_array(&mut self, value: &[u8]) -> Result<(), EncodeError>;
-
-    fn write_chat_message(&mut self, value: &Message) -> Result<(), EncodeError>;
-
-    fn write_enum<T: ToPrimitive>(&mut self, value: &T) -> Result<(), EncodeError>;
-
-    fn write_compound_tag(&mut self, value: &CompoundTag) -> Result<(), EncodeError>;
-}
-
-impl<R: Read> PacketRead for R {
-    fn read_bool(&mut self) -> Result<bool, DecodeError> {
-        match self.read_u8()? {
-            0 => Ok(false),
-            1 => Ok(true),
-            _ => Err(DecodeError::NonBoolValue),
-        }
-    }
-
-    fn read_string(&mut self, max_length: u32) -> Result<String, DecodeError> {
-        let length = self.read_var_u32()?;
-
-        if length > max_length as u32 {
-            return Err(DecodeError::StringTooLong { length, max_length });
-        }
-
-        let mut buf = vec![0; length as usize];
-        self.read_exact(&mut buf)?;
-
-        Ok(String::from_utf8(buf)?)
-    }
-
-    fn read_byte_array(&mut self) -> Result<Vec<u8>, DecodeError> {
-        let length = self.read_var_u32()?;
-
-        let mut buf = vec![0; length as usize];
-        self.read_exact(&mut buf)?;
-
-        Ok(buf)
-    }
-
-    fn read_chat_message(&mut self) -> Result<Message, DecodeError> {
-        let json = self.read_string(STRING_MAX_LENGTH)?;
-        let message = Message::from_json(&json)?;
-
-        Ok(message)
-    }
-
-    fn read_enum<T: FromPrimitive>(&mut self) -> Result<T, DecodeError> {
-        let type_id = self.read_u8()?;
-        let result = FromPrimitive::from_u8(type_id);
-
-        result.ok_or_else(|| DecodeError::UnknownEnumType { type_id })
-    }
-
-    fn read_compound_tag(&mut self) -> Result<CompoundTag, DecodeError> {
-        Ok(nbt::decode::read_compound_tag(self)?)
-    }
-}
-
-impl<W: Write> PacketWrite for W {
-    fn write_bool(&mut self, value: bool) -> Result<(), EncodeError> {
-        if value {
-            self.write_u8(1)?;
-        } else {
-            self.write_u8(0)?;
-        }
-
-        Ok(())
-    }
-
-    fn write_string(&mut self, value: &str, max_length: u32) -> Result<(), EncodeError> {
-        let length = value.len();
-
-        if length > max_length as usize {
-            return Err(EncodeError::StringTooLong { length, max_length });
-        }
-
-        self.write_var_u32(value.len() as u32)?;
-        self.write_all(value.as_bytes())?;
-
-        Ok(())
-    }
-
-    fn write_byte_array(&mut self, value: &[u8]) -> Result<(), EncodeError> {
-        self.write_var_u32(value.len() as u32)?;
-        self.write_all(value)?;
-
-        Ok(())
-    }
-
-    fn write_chat_message(&mut self, value: &Message) -> Result<(), EncodeError> {
-        self.write_string(&value.to_json()?, STRING_MAX_LENGTH)
-    }
-
-    fn write_enum<T: ToPrimitive>(&mut self, value: &T) -> Result<(), EncodeError> {
-        let type_value = ToPrimitive::to_u8(value).unwrap();
-        self.write_u8(type_value)?;
-
-        Ok(())
-    }
-
-    fn write_compound_tag(&mut self, value: &CompoundTag) -> Result<(), EncodeError> {
-        nbt::encode::write_compound_tag(self, value.clone())?;
-
-        Ok(())
-    }
-}
--- a/src/login.rs
+++ b/src/login.rs
@ -1,394 +0,0 @@
-use std::io::{Read, Write};
-
-use mc_varint::{VarIntRead, VarIntWrite};
-use uuid::Uuid;
-
-use crate::chat::Message;
-use crate::{DecodeError, EncodeError, Packet, PacketRead, PacketWrite, STRING_MAX_LENGTH};
-
-const LOGIN_MAX_LENGTH: u32 = 16;
-const SERVER_ID_MAX_LENGTH: u32 = 20;
-const HYPHENATED_UUID_LENGTH: u32 = 36;
-
-pub enum LoginServerBoundPacket {
-    LoginStart(LoginStart),
-    EncryptionResponse(EncryptionResponse),
-    LoginPluginResponse(LoginPluginResponse),
-}
-
-pub enum LoginClientBoundPacket {
-    LoginDisconnect(LoginDisconnect),
-    EncryptionRequest(EncryptionRequest),
-    LoginSuccess(LoginSuccess),
-    SetCompression(SetCompression),
-    LoginPluginRequest(LoginPluginRequest),
-}
-
-impl LoginServerBoundPacket {
-    pub fn get_type_id(&self) -> u8 {
-        match self {
-            LoginServerBoundPacket::LoginStart(_) => 0x00,
-            LoginServerBoundPacket::EncryptionResponse(_) => 0x01,
-            LoginServerBoundPacket::LoginPluginResponse(_) => 0x02,
-        }
-    }
-
-    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
-        match type_id {
-            0x00 => {
-                let login_start = LoginStart::decode(reader)?;
-
-                Ok(LoginServerBoundPacket::LoginStart(login_start))
-            }
-            0x01 => {
-                let encryption_response = EncryptionResponse::decode(reader)?;
-
-                Ok(LoginServerBoundPacket::EncryptionResponse(
-                    encryption_response,
-                ))
-            }
-            0x02 => {
-                let login_plugin_response = LoginPluginResponse::decode(reader)?;
-
-                Ok(LoginServerBoundPacket::LoginPluginResponse(
-                    login_plugin_response,
-                ))
-            }
-            _ => Err(DecodeError::UnknownPacketType { type_id }),
-        }
-    }
-}
-
-impl LoginClientBoundPacket {
-    pub fn get_type_id(&self) -> u8 {
-        match self {
-            LoginClientBoundPacket::LoginDisconnect(_) => 0x00,
-            LoginClientBoundPacket::EncryptionRequest(_) => 0x01,
-            LoginClientBoundPacket::LoginSuccess(_) => 0x02,
-            LoginClientBoundPacket::SetCompression(_) => 0x03,
-            LoginClientBoundPacket::LoginPluginRequest(_) => 0x04,
-        }
-    }
-
-    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
-        match type_id {
-            0x00 => {
-                let login_disconnect = LoginDisconnect::decode(reader)?;
-
-                Ok(LoginClientBoundPacket::LoginDisconnect(login_disconnect))
-            }
-            0x01 => {
-                let encryption_request = EncryptionRequest::decode(reader)?;
-
-                Ok(LoginClientBoundPacket::EncryptionRequest(
-                    encryption_request,
-                ))
-            }
-            0x02 => {
-                let login_success = LoginSuccess::decode(reader)?;
-
-                Ok(LoginClientBoundPacket::LoginSuccess(login_success))
-            }
-            0x03 => {
-                let set_compression = SetCompression::decode(reader)?;
-
-                Ok(LoginClientBoundPacket::SetCompression(set_compression))
-            }
-            0x04 => {
-                let login_plugin_request = LoginPluginRequest::decode(reader)?;
-
-                Ok(LoginClientBoundPacket::LoginPluginRequest(
-                    login_plugin_request,
-                ))
-            }
-            _ => Err(DecodeError::UnknownPacketType { type_id }),
-        }
-    }
-}
-
-pub struct LoginStart {
-    pub name: String,
-}
-
-impl LoginStart {
-    pub fn new(name: String) -> LoginServerBoundPacket {
-        let login_start = LoginStart { name };
-
-        LoginServerBoundPacket::LoginStart(login_start)
-    }
-}
-
-impl Packet for LoginStart {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_string(&self.name, LOGIN_MAX_LENGTH)
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let name = reader.read_string(LOGIN_MAX_LENGTH)?;
-
-        Ok(LoginStart { name })
-    }
-}
-
-pub struct EncryptionResponse {
-    pub shared_secret: Vec<u8>,
-    pub verify_token: Vec<u8>,
-}
-
-impl EncryptionResponse {
-    pub fn new(shared_secret: Vec<u8>, verify_token: Vec<u8>) -> LoginServerBoundPacket {
-        let encryption_response = EncryptionResponse {
-            shared_secret,
-            verify_token,
-        };
-
-        LoginServerBoundPacket::EncryptionResponse(encryption_response)
-    }
-}
-
-impl Packet for EncryptionResponse {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_byte_array(&self.shared_secret)?;
-        writer.write_byte_array(&self.verify_token)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let shared_secret = reader.read_byte_array()?;
-        let verify_token = reader.read_byte_array()?;
-
-        Ok(EncryptionResponse {
-            shared_secret,
-            verify_token,
-        })
-    }
-}
-
-pub struct LoginPluginResponse {
-    pub message_id: i32,
-    pub successful: bool,
-    pub data: Vec<u8>,
-}
-
-impl LoginPluginResponse {
-    pub fn new(message_id: i32, successful: bool, data: Vec<u8>) -> LoginServerBoundPacket {
-        let login_plugin_response = LoginPluginResponse {
-            message_id,
-            successful,
-            data,
-        };
-
-        LoginServerBoundPacket::LoginPluginResponse(login_plugin_response)
-    }
-}
-
-impl Packet for LoginPluginResponse {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_var_i32(self.message_id)?;
-        writer.write_bool(self.successful)?;
-        writer.write_all(&self.data)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let message_id = reader.read_var_i32()?;
-        let successful = reader.read_bool()?;
-
-        let mut data = Vec::new();
-        reader.read_to_end(data.as_mut())?;
-
-        Ok(LoginPluginResponse {
-            message_id,
-            successful,
-            data,
-        })
-    }
-}
-
-pub struct LoginDisconnect {
-    pub reason: Message,
-}
-
-impl LoginDisconnect {
-    pub fn new(reason: Message) -> LoginClientBoundPacket {
-        let login_disconnect = LoginDisconnect { reason };
-
-        LoginClientBoundPacket::LoginDisconnect(login_disconnect)
-    }
-}
-
-impl Packet for LoginDisconnect {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_chat_message(&self.reason)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let reason = reader.read_chat_message()?;
-
-        Ok(LoginDisconnect { reason })
-    }
-}
-
-pub struct EncryptionRequest {
-    pub server_id: String,
-    pub public_key: Vec<u8>,
-    pub verify_token: Vec<u8>,
-}
-
-impl EncryptionRequest {
-    pub fn new(
-        server_id: String,
-        public_key: Vec<u8>,
-        verify_token: Vec<u8>,
-    ) -> LoginClientBoundPacket {
-        let encryption_request = EncryptionRequest {
-            server_id,
-            public_key,
-            verify_token,
-        };
-
-        LoginClientBoundPacket::EncryptionRequest(encryption_request)
-    }
-}
-
-impl Packet for EncryptionRequest {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_string(&self.server_id, SERVER_ID_MAX_LENGTH)?;
-        writer.write_byte_array(&self.public_key)?;
-        writer.write_byte_array(&self.verify_token)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let server_id = reader.read_string(SERVER_ID_MAX_LENGTH)?;
-        let public_key = reader.read_byte_array()?;
-        let verify_token = reader.read_byte_array()?;
-
-        Ok(EncryptionRequest {
-            server_id,
-            public_key,
-            verify_token,
-        })
-    }
-}
-
-pub struct LoginSuccess {
-    pub uuid: Uuid,
-    pub username: String,
-}
-
-impl LoginSuccess {
-    pub fn new(uuid: Uuid, username: String) -> LoginClientBoundPacket {
-        let login_success = LoginSuccess { uuid, username };
-
-        LoginClientBoundPacket::LoginSuccess(login_success)
-    }
-}
-
-impl Packet for LoginSuccess {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        let uuid_hyphenated_string = self.uuid.to_hyphenated().to_string();
-
-        writer.write_string(&uuid_hyphenated_string, HYPHENATED_UUID_LENGTH)?;
-        writer.write_string(&self.username, LOGIN_MAX_LENGTH)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let uuid_hyphenated_string = reader.read_string(HYPHENATED_UUID_LENGTH)?;
-
-        let uuid = Uuid::parse_str(&uuid_hyphenated_string)?;
-        let username = reader.read_string(LOGIN_MAX_LENGTH)?;
-
-        Ok(LoginSuccess { uuid, username })
-    }
-}
-
-pub struct SetCompression {
-    pub threshold: i32,
-}
-
-impl SetCompression {
-    pub fn new(threshold: i32) -> LoginClientBoundPacket {
-        let set_compression = SetCompression { threshold };
-
-        LoginClientBoundPacket::SetCompression(set_compression)
-    }
-}
-
-impl Packet for SetCompression {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_var_i32(self.threshold)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let threshold = reader.read_var_i32()?;
-
-        Ok(SetCompression { threshold })
-    }
-}
-
-pub struct LoginPluginRequest {
-    pub message_id: i32,
-    pub channel: String,
-    pub data: Vec<u8>,
-}
-
-impl LoginPluginRequest {
-    pub fn new(message_id: i32, channel: String, data: Vec<u8>) -> LoginClientBoundPacket {
-        let login_plugin_request = LoginPluginRequest {
-            message_id,
-            channel,
-            data,
-        };
-
-        LoginClientBoundPacket::LoginPluginRequest(login_plugin_request)
-    }
-}
-
-impl Packet for LoginPluginRequest {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_var_i32(self.message_id)?;
-        writer.write_string(&self.channel, STRING_MAX_LENGTH)?;
-        writer.write_all(&self.data)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let message_id = reader.read_var_i32()?;
-        let channel = reader.read_string(STRING_MAX_LENGTH)?;
-        let mut data = Vec::new();
-        reader.read_to_end(data.as_mut())?;
-
-        Ok(LoginPluginRequest {
-            message_id,
-            channel,
-            data,
-        })
-    }
-}
--- a/src/status.rs
+++ b/src/status.rs
@ -1,159 +0,0 @@
-use std::io::{Read, Write};
-
-use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt};
-use serde::{Deserialize, Serialize};
-use uuid::Uuid;
-
-use crate::{DecodeError, EncodeError, Packet, PacketWrite, STRING_MAX_LENGTH};
-
-pub enum StatusServerBoundPacket {
-    StatusRequest,
-    PingRequest(PingRequest),
-}
-
-pub enum StatusClientBoundPacket {
-    StatusResponse(StatusResponse),
-    PingResponse(PingResponse),
-}
-
-impl StatusServerBoundPacket {
-    pub fn get_type_id(&self) -> u8 {
-        match self {
-            StatusServerBoundPacket::StatusRequest => 0x00,
-            StatusServerBoundPacket::PingRequest(_) => 0x01,
-        }
-    }
-
-    pub fn decode<R: Read>(type_id: u8, reader: &mut R) -> Result<Self, DecodeError> {
-        match type_id {
-            0x00 => Ok(StatusServerBoundPacket::StatusRequest),
-            0x01 => {
-                let ping_request = PingRequest::decode(reader)?;
-
-                Ok(StatusServerBoundPacket::PingRequest(ping_request))
-            }
-            _ => Err(DecodeError::UnknownPacketType { type_id }),
-        }
-    }
-}
-
-impl StatusClientBoundPacket {
-    pub fn get_type_id(&self) -> u8 {
-        match self {
-            StatusClientBoundPacket::StatusResponse(_) => 0x00,
-            StatusClientBoundPacket::PingResponse(_) => 0x01,
-        }
-    }
-}
-
-pub struct PingRequest {
-    pub time: u64,
-}
-
-impl PingRequest {
-    pub fn new(time: u64) -> StatusServerBoundPacket {
-        let ping_request = PingRequest { time };
-
-        StatusServerBoundPacket::PingRequest(ping_request)
-    }
-}
-
-impl Packet for PingRequest {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_u64::<BigEndian>(self.time)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let time = reader.read_u64::<BigEndian>()?;
-
-        Ok(PingRequest { time })
-    }
-}
-
-pub struct PingResponse {
-    pub time: u64,
-}
-
-impl PingResponse {
-    pub fn new(time: u64) -> StatusClientBoundPacket {
-        let ping_response = PingResponse { time };
-
-        StatusClientBoundPacket::PingResponse(ping_response)
-    }
-}
-
-impl Packet for PingResponse {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        writer.write_u64::<BigEndian>(self.time)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let time = reader.read_u64::<BigEndian>()?;
-
-        Ok(PingResponse { time })
-    }
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct ServerStatus {
-    pub version: ServerVersion,
-    pub description: String,
-    pub players: OnlinePlayers,
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct ServerVersion {
-    pub name: String,
-    pub protocol: u32,
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct OnlinePlayers {
-    pub online: u32,
-    pub max: u32,
-    pub sample: Vec<OnlinePlayer>,
-}
-
-#[derive(Serialize, Deserialize)]
-pub struct OnlinePlayer {
-    pub id: Uuid,
-    pub name: String,
-}
-
-pub struct StatusResponse {
-    pub server_status: ServerStatus,
-}
-
-impl StatusResponse {
-    pub fn new(server_status: ServerStatus) -> StatusClientBoundPacket {
-        let status_response = StatusResponse { server_status };
-
-        StatusClientBoundPacket::StatusResponse(status_response)
-    }
-}
-
-impl Packet for StatusResponse {
-    type Output = Self;
-
-    fn encode<W: Write>(&self, writer: &mut W) -> Result<(), EncodeError> {
-        let json = serde_json::to_string(&self.server_status)?;
-        writer.write_string(&json, STRING_MAX_LENGTH)?;
-
-        Ok(())
-    }
-
-    fn decode<R: Read>(reader: &mut R) -> Result<Self::Output, DecodeError> {
-        let server_status = serde_json::from_reader(reader)?;
-        let status_response = StatusResponse { server_status };
-
-        Ok(status_response)
-    }
-}
				`@ -0,0 +1 @@`
				`$35ee313b-d89a-41b8-b25e-d32e8aff0389Username`
				`@ -0,0 +1 @@`
				`¾{"version":{"name":"1.15.1","protocol":575},"players":{"max":100,"online":10,"sample":[{"name":"Username","id":"2a1e1912-7103-4add-80fc-91ebc346cbce"}]},"description":{"text":"Description"}}`