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#![feature(iter_array_chunks)]
use anyhow::Result;
use clap::Parser;
use std::{
net::{SocketAddr, TcpStream},
path::PathBuf,
};
use weareshared::{
packets::{Object, Packet},
resources::{Indecies, Part, Prefab, VertexAttributes},
store::ResourceStore,
};
#[derive(Parser)]
struct Args {
address: SocketAddr,
scene: PathBuf,
}
fn main() -> Result<()> {
env_logger::init_from_env("LOG");
let args = Args::parse();
let mut sock = TcpStream::connect(args.address)?;
let store = ResourceStore::new_memory();
let (gltf, buffers, _) = gltf::import(args.scene)?;
let mut parts = Vec::new();
for node in gltf.nodes() {
if let Some(mesh) = node.mesh() {
for p in mesh.primitives() {
let reader = p.reader(|buf| Some(&buffers[buf.index()]));
let mut attrs = vec![vec![]; 3];
for p in reader.read_positions().unwrap() {
attrs[0].push(p[0]);
attrs[1].push(p[1]);
attrs[2].push(p[2]);
}
let index = reader
.read_indices()
.unwrap()
.into_u32()
.map(|e| e as u16)
.array_chunks::<3>()
.collect::<Vec<_>>();
let part = Part {
vertex: attrs
.into_iter()
.map(|d| {
let mut out = Vec::new();
VertexAttributes(d).serialize(&mut out)?;
store.set(&out)
})
.collect::<Result<Vec<_>, _>>()?,
index: Some({
let mut out = Vec::new();
Indecies(index).serialize(&mut out)?;
store.set(&out)?
}),
..Part::default()
};
let mut out = Vec::new();
part.serialize(&mut out)?;
parts.push(store.set(&out)?);
}
}
}
let mut out = Vec::new();
Prefab(parts).serialize(&mut out)?;
let prefab = store.set(&out)?;
Packet::Add(Object::new(), prefab).serialize(&mut sock)?;
store.iter(|d| {
Packet::RespondResource(d.to_vec())
.serialize(&mut sock)
.unwrap();
})?;
loop {
let packet = Packet::deserialize(&mut sock)?;
match packet {
Packet::RequestResource(hash) => {
if let Some(d) = store.get(hash)? {
Packet::RespondResource(d).serialize(&mut sock)?;
}
}
_ => (),
}
}
}
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