mirror of
https://github.com/mat-1/azalea.git
synced 2024-09-19 22:52:32 +00:00
ok i give up trying to use macros
This commit is contained in:
parent
3763d086f6
commit
1286286e83
4 changed files with 178 additions and 0 deletions
19
Cargo.lock
generated
19
Cargo.lock
generated
|
@ -57,6 +57,15 @@ version = "1.1.0"
|
|||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c4872d67bab6358e59559027aa3b9157c53d9358c51423c17554809a8858e0f8"
|
||||
|
||||
[[package]]
|
||||
name = "casey"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fabe85130dda9cf267715582ce6cf1ab581c8dfe3cb33f7065fee0f14e3fea14"
|
||||
dependencies = [
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "cfg-if"
|
||||
version = "1.0.0"
|
||||
|
@ -309,6 +318,7 @@ dependencies = [
|
|||
"byteorder",
|
||||
"bytes",
|
||||
"minecraft-chat",
|
||||
"packet-macros",
|
||||
"serde",
|
||||
"serde_json",
|
||||
"thiserror",
|
||||
|
@ -358,6 +368,15 @@ dependencies = [
|
|||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "packet-macros"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"casey",
|
||||
"quote",
|
||||
"syn",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "parking_lot"
|
||||
version = "0.11.2"
|
||||
|
|
|
@ -11,6 +11,7 @@ async-trait = "0.1.51"
|
|||
byteorder = "^1.4.3"
|
||||
bytes = "^1.1.0"
|
||||
minecraft-chat = {path = "../minecraft-chat"}
|
||||
packet-macros = {path = "./packet-macros"}
|
||||
serde = {version = "1.0.130", features = ["serde_derive"]}
|
||||
serde_json = "^1.0.72"
|
||||
thiserror = "^1.0.30"
|
||||
|
|
13
minecraft-protocol/packet-macros/Cargo.toml
Normal file
13
minecraft-protocol/packet-macros/Cargo.toml
Normal file
|
@ -0,0 +1,13 @@
|
|||
[package]
|
||||
edition = "2021"
|
||||
name = "packet-macros"
|
||||
version = "0.1.0"
|
||||
|
||||
[lib]
|
||||
proc-macro = true
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
casey = "^0.3.3"
|
||||
quote = "^1.0.10"
|
||||
syn = "^1.0.82"
|
145
minecraft-protocol/packet-macros/src/lib.rs
Normal file
145
minecraft-protocol/packet-macros/src/lib.rs
Normal file
|
@ -0,0 +1,145 @@
|
|||
use casey::{pascal, snake};
|
||||
extern crate proc_macro;
|
||||
|
||||
use proc_macro::TokenStream;
|
||||
use quote::quote;
|
||||
use syn::{
|
||||
self,
|
||||
parse::{Parse, ParseStream},
|
||||
parse_macro_input, DeriveInput, Signature,
|
||||
};
|
||||
|
||||
// #[derive(Clone, Debug)]
|
||||
// pub enum Packet {
|
||||
// // game
|
||||
|
||||
// // handshake
|
||||
// ClientIntentionPacket(handshake::client_intention_packet::ClientIntentionPacket),
|
||||
|
||||
// // login
|
||||
|
||||
// // status
|
||||
// ServerboundStatusRequestPacket(
|
||||
// status::serverbound_status_request_packet::ServerboundStatusRequestPacket,
|
||||
// ),
|
||||
// ClientboundStatusResponsePacket(
|
||||
// status::clientbound_status_response_packet::ClientboundStatusResponsePacket,
|
||||
// ),
|
||||
// }
|
||||
|
||||
// // TODO: do all this with macros so it's less repetitive
|
||||
// impl Packet {
|
||||
// fn get_inner_packet(&self) -> &dyn PacketTrait {
|
||||
// match self {
|
||||
// Packet::ClientIntentionPacket(packet) => packet,
|
||||
// Packet::ServerboundStatusRequestPacket(packet) => packet,
|
||||
// Packet::ClientboundStatusResponsePacket(packet) => packet,
|
||||
// }
|
||||
// }
|
||||
|
||||
// pub fn id(&self) -> u32 {
|
||||
// match self {
|
||||
// Packet::ClientIntentionPacket(_packet) => 0x00,
|
||||
// Packet::ServerboundStatusRequestPacket(_packet) => 0x00,
|
||||
// Packet::ClientboundStatusResponsePacket(_packet) => 0x00,
|
||||
// }
|
||||
// }
|
||||
|
||||
// /// Read a packet by its id, ConnectionProtocol, and flow
|
||||
// pub async fn read<T: tokio::io::AsyncRead + std::marker::Unpin + std::marker::Send>(
|
||||
// id: u32,
|
||||
// protocol: &ConnectionProtocol,
|
||||
// flow: &PacketFlow,
|
||||
// buf: &mut BufReader<T>,
|
||||
// ) -> Result<Packet, String> {
|
||||
// match protocol {
|
||||
// ConnectionProtocol::Handshake => match id {
|
||||
// 0x00 => Ok(
|
||||
// handshake::client_intention_packet::ClientIntentionPacket::read(buf).await?,
|
||||
// ),
|
||||
// _ => Err(format!("Unknown packet id: {}", id)),
|
||||
// },
|
||||
// ConnectionProtocol::Game => Err("Game protocol not implemented yet".to_string()),
|
||||
// ConnectionProtocol::Status => match flow {
|
||||
// PacketFlow::ServerToClient => match id {
|
||||
// 0x00 => Ok(
|
||||
// status::clientbound_status_response_packet::ClientboundStatusResponsePacket
|
||||
// ::read(buf)
|
||||
// .await?,
|
||||
// ),
|
||||
// _ => Err(format!("Unknown packet id: {}", id)),
|
||||
// },
|
||||
// PacketFlow::ClientToServer => match id {
|
||||
// 0x00 => Ok(
|
||||
// status::serverbound_status_request_packet::ServerboundStatusRequestPacket
|
||||
// ::read(buf)
|
||||
// .await?,
|
||||
// ),
|
||||
// _ => Err(format!("Unknown packet id: {}", id)),
|
||||
// },
|
||||
// },
|
||||
// ConnectionProtocol::Login => Err("Login protocol not implemented yet".to_string()),
|
||||
// }
|
||||
// }
|
||||
|
||||
// pub fn write(&self, buf: &mut Vec<u8>) {
|
||||
// self.get_inner_packet().write(buf);
|
||||
// }
|
||||
// }
|
||||
|
||||
struct RegisterPacket {
|
||||
name: syn::Ident,
|
||||
connection_protocol: syn::Ident,
|
||||
flow: syn::Ident,
|
||||
}
|
||||
|
||||
struct RegisterPackets {
|
||||
packets: Vec<RegisterPacket>,
|
||||
}
|
||||
|
||||
impl Parse for RegisterPackets {
|
||||
fn parse(input: ParseStream) -> syn::Result<Self> {
|
||||
let packets = vec![];
|
||||
loop {
|
||||
let name: syn::Ident = input.parse()?;
|
||||
|
||||
input.parse::<syn::Token![=>]>()?;
|
||||
|
||||
let connection_protocol: syn::Ident = input.parse()?;
|
||||
input.parse::<syn::Token![,]>()?;
|
||||
let flow: syn::Ident = input.parse()?;
|
||||
|
||||
input.parse::<syn::Token![;]>()?;
|
||||
|
||||
packets.push(RegisterPacket {
|
||||
name,
|
||||
connection_protocol,
|
||||
flow,
|
||||
});
|
||||
|
||||
if input.is_empty() {
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
Ok(RegisterPackets { packets })
|
||||
}
|
||||
}
|
||||
|
||||
#[proc_macro]
|
||||
pub fn register_packets(input: TokenStream) -> TokenStream {
|
||||
let RegisterPackets { packets } = syn::parse_macro_input!(input as RegisterPackets);
|
||||
|
||||
// ClientIntentionPacket(handshake::client_intention_packet::ClientIntentionPacket),
|
||||
let gen = quote! {
|
||||
// #[derive(Clone, Debug)]
|
||||
// pub enum Packet {
|
||||
// // ClientIntentionPacket(handshake::client_intention_packet::ClientIntentionPacket),
|
||||
// // ClientboundStatusResponsePacket(
|
||||
// // status::clientbound_status_response_packet::ClientboundStatusResponsePacket,
|
||||
// // ),
|
||||
|
||||
// }
|
||||
};
|
||||
gen.into()
|
||||
}
|
Loading…
Reference in a new issue