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Client decompression? hopefully

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griffi-gh 2023-03-09 04:15:59 +01:00
parent 615251f031
commit 5e6e50124a
1 changed files with 12 additions and 2 deletions
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14
kubi/src/networking.rs
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@ -2,6 +2,8 @@ use shipyard::{Unique, AllStoragesView, UniqueView, UniqueViewMut, Workload, Int
use glium::glutin::event_loop::ControlFlow; use glium::glutin::event_loop::ControlFlow;
use std::net::SocketAddr; use std::net::SocketAddr;
use uflow::client::{Client, Config as ClientConfig, Event as ClientEvent}; use uflow::client::{Client, Config as ClientConfig, Event as ClientEvent};
use lz4_flex::decompress_size_prepended;
use anyhow::{Result, Context};
use kubi_shared::networking::{ use kubi_shared::networking::{
messages::{ClientToServerMessage, ServerToClientMessage, S_SERVER_HELLO, S_CHUNK_RESPONSE}, messages::{ClientToServerMessage, ServerToClientMessage, S_SERVER_HELLO, S_CHUNK_RESPONSE},
state::ClientJoinState, state::ClientJoinState,
@ -108,8 +110,16 @@ fn check_server_hello_response(
} }
} }
//TODO multithreaded decompression
fn decompress_chunk_packet(data: &Box<[u8]>) -> Result<ServerToClientMessage> {
let data_ref = &data[1..];
let decompressed = decompress_size_prepended(data_ref).ok().context("Decompress failed")?;
let deserialized = postcard::from_bytes(&decompressed)?;
Ok(deserialized)
}
//TODO get rid of this, this is awfulll //TODO get rid of this, this is awfulll
pub fn inject_network_responses_into_manager_queue( fn inject_network_responses_into_manager_queue(
manager: UniqueView<ChunkTaskManager>, manager: UniqueView<ChunkTaskManager>,
events: View<NetworkEvent> events: View<NetworkEvent>
) { ) {
@ -118,7 +128,7 @@ pub fn inject_network_responses_into_manager_queue(
let NetworkEvent(ClientEvent::Receive(data)) = &event else { unreachable!() }; let NetworkEvent(ClientEvent::Receive(data)) = &event else { unreachable!() };
let ServerToClientMessage::ChunkResponse { let ServerToClientMessage::ChunkResponse {
chunk, data, queued chunk, data, queued
} = postcard::from_bytes(data).expect("Chunk decode failed") else { unreachable!() }; } = decompress_chunk_packet(data).expect("Chunk decode failed") else { unreachable!() };
manager.add_sussy_response(ChunkTaskResponse::LoadedChunk { manager.add_sussy_response(ChunkTaskResponse::LoadedChunk {
position: chunk, position: chunk,
chunk_data: data, chunk_data: data,