diff --git a/README.md b/README.md index a98327f..94e4924 100644 --- a/README.md +++ b/README.md @@ -2,8 +2,8 @@ lightweight minecraft packets protocol support in pure rust \ has compression (`MinecraftConnection::set_compression`) \ all types of packets you can find on [wiki.vg](https://wiki.vg/) \ -[on crates](https://crates.io/crates/rust_mc_proto) -[on github](https://github.com/MeexReay/rust_mc_proto) +[Crates](https://crates.io/crates/rust_mc_proto) +[Github](https://github.com/MeexReay/rust_mc_proto) ## how to use it @@ -13,7 +13,8 @@ pub type MCConn = MinecraftConnection; pub type MCConnTcp = MinecraftConnection; ``` -example of receiving motd: (`cargo run --example recv_motd`) +example of receiving motd: + ```rust use rust_mc_proto::{Packet, ProtocolError, MCConnTcp, DataBufferReader, DataBufferWriter}; @@ -66,135 +67,6 @@ fn main() { } ``` -example of simple server that only send motd and ping (`cargo run --example status_server`) -```rust -use std::{net::TcpListener, sync::{Arc, Mutex}, thread}; -use rust_mc_proto::{DataBufferReader, DataBufferWriter, MCConnTcp, MinecraftConnection, Packet, ProtocolError}; +[more examples](https://github.com/MeexReay/rust_mc_proto/tree/main/examples) -/* - - Example of simple server that sends motd - to client like a vanilla minecraft server - -*/ - -struct MinecraftServer { - server_ip: String, - server_port: u16, - protocol_version: u16, - motd: String -} - -impl MinecraftServer { - fn new(server_ip: &str, - server_port: u16, - protocol_version: u16, - motd: &str) -> Self { - MinecraftServer { - server_ip: server_ip.to_string(), - server_port, - protocol_version, - motd: motd.to_string() - } - } -} - -fn accept_client(mut conn: MCConnTcp, server: Arc>) -> Result<(), ProtocolError> { - let mut handshake = false; - - loop { - let mut packet = match conn.read_packet() { - Ok(i) => i, - Err(_) => { - break; - }, - }; - - if handshake { - if packet.id() == 0x00 { - let mut status = Packet::empty(0x00); - - let serv = server.lock().unwrap(); - - let motd = serv.motd.clone(); - let motd = motd.replace( - "PROTOCOL_VERSION", - &serv.protocol_version.to_string()); - - status.write_string(&motd)?; - conn.write_packet(&status)?; - } else if packet.id() == 0x01 { - let mut status = Packet::empty(0x01); - status.write_long(packet.read_long()?)?; - conn.write_packet(&status)?; - } - } else if packet.id() == 0x00 { - let protocol_version = packet.read_i32_varint()?; - let server_address = packet.read_string()?; - let server_port = packet.read_unsigned_short()?; - let next_state = packet.read_u8_varint()?; - - if next_state != 1 { break; } - - println!("Client handshake info:"); - println!(" IP: {}", conn.get_ref().peer_addr().unwrap()); - println!(" Protocol version: {}", protocol_version); - println!(" Server address: {}", server_address); - println!(" Server port: {}", server_port); - - handshake = true; - } else { - break; - } - } - - conn.close(); - - Ok(()) -} - -fn main() { - let server = MinecraftServer::new( - "127.0.0.1", - 25565, - 765, - "{ - \"version\":{ - \"protocol\":PROTOCOL_VERSION, - \"name\":\"Version name\" - }, - \"players\":{ - \"online\":0, - \"max\":1, - \"sample\":[ - { - \"uuid\": \"\", - \"name\": \"Notch\" - } - ] - }, - \"description\": { - \"text\": \"Hello World!\", - \"color\": \"red\", - \"bold\": true - }, - \"favicon\": \"data:image/png;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=\" - }" - ); - - let addr = server.server_ip.clone() + ":" + &server.server_port.to_string(); - let listener = TcpListener::bind(addr).unwrap(); - let server = Arc::new(Mutex::new(server)); - - for stream in listener.incoming() { - let stream = stream.unwrap(); - let local_server = server.clone(); - - thread::spawn(move || { - accept_client(MinecraftConnection::new(stream), local_server).unwrap(); - }); - } -} -``` - -I think this crate can be used for a server on rust idk -_- \ No newline at end of file +this crate can be used for a server on rust idk -_- \ No newline at end of file