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pub mod game;
pub mod handshake;
pub mod login;
pub mod status;
use crate::connect::PacketFlow;
use async_trait::async_trait;
use num_derive::FromPrimitive;
pub const PROTOCOL_VERSION: u32 = 757;
#[derive(Debug, Clone, PartialEq, Eq, Hash, FromPrimitive)]
pub enum ConnectionProtocol {
Handshake = -1,
Game = 0,
Status = 1,
Login = 2,
}
#[derive(Clone, Debug)]
pub enum Packet {
Game(game::GamePacket),
Handshake(handshake::HandshakePacket),
Login(login::LoginPacket),
Status(Box<status::StatusPacket>),
}
/// An enum of packets for a certain protocol
#[async_trait]
pub trait ProtocolPacket
where
Self: Sized,
{
fn id(&self) -> u32;
/// Read a packet by its id, ConnectionProtocol, and flow
async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
id: u32,
flow: &PacketFlow,
buf: &mut T,
) -> Result<Self, String>
where
Self: Sized;
fn write(&self, buf: &mut Vec<u8>) -> Result<(), std::io::Error>;
}
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