Move ClientIdMap to shared, switch to with_capacity_and_hasher where possible

Cargo.lock

@@ -996,6 +996,8 @@ dependencies = [
  "anyhow",
  "bracket-noise",
  "glam",
+ "hashbrown 0.13.2",
+ "nohash-hasher",
  "postcard",
  "rand",
  "rand_xoshiro",

kubi-server/src/auth.rs

@@ -14,10 +14,11 @@ use kubi_shared::{
   transform::Transform, entity::{Entity, Health}
 };
 use crate::{
-  server::{ServerEvents, UdpServer, IsMessageOfType}, 
   config::ConfigTable, 
-  client::{ClientAddress, ClientIdMap, ClientAddressMap}
+  server::{ServerEvents, UdpServer, IsMessageOfType}, 
+  client::{ClientAddress, ClientAddressMap}
 };
+pub use kubi_shared::networking::client::ClientIdMap;
 
 pub fn authenticate_players(
   storages: AllStoragesView,

kubi-server/src/client.rs

@@ -1,25 +1,11 @@
 use shipyard::{Component, EntityId, Unique, AllStoragesView};
 use hashbrown::HashMap;
-use nohash_hasher::BuildNoHashHasher;
 use std::net::SocketAddr;
-use kubi_shared::networking::client::ClientId;
+pub use kubi_shared::networking::client::ClientIdMap;
 
 #[derive(Component, Clone, Copy)]
 pub struct ClientAddress(pub SocketAddr);
 
-#[derive(Unique)]
-pub struct ClientIdMap(pub HashMap<ClientId, EntityId, BuildNoHashHasher<ClientId>>);
-impl ClientIdMap {
-  pub fn new() -> Self {
-    Self(HashMap::with_hasher(BuildNoHashHasher::default()))
-  }
-}
-impl Default for ClientIdMap {
-  fn default() -> Self {
-    Self::new()
-  }
-}
-
 #[derive(Unique, Default)]
 pub struct ClientAddressMap(pub HashMap<SocketAddr, EntityId>);
 impl ClientAddressMap {

kubi-server/src/world/chunk.rs

@@ -25,7 +25,7 @@ impl Chunk {
       position,
       state: ChunkState::Nothing,
       blocks: None,
-      subscriptions: HashSet::with_hasher(BuildNoHashHasher::default()),
+      subscriptions: HashSet::with_capacity_and_hasher(4, BuildNoHashHasher::default()),
     }
   }
 }

kubi-shared/Cargo.toml

@@ -4,8 +4,6 @@ version = "0.0.0"
 edition = "2021"
 publish = false
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [dependencies]
 glam = { version = "0.23", features = ["debug-glam-assert", "fast-math", "serde"] }
 shipyard = { git = "https://github.com/leudz/shipyard", rev = "a4f4d27edcf", default-features = false, features = ["std"] }
@@ -16,7 +14,9 @@ anyhow = "1.0"
 bracket-noise = "0.8"
 rand = { version = "0.8", default_features = false, features = ["std", "min_const_gen"] }
 rand_xoshiro = "0.6"
+hashbrown = "0.13"
+nohash-hasher = "0.2.0"
 
 [features]
 default = []
-nightly = ["rand/nightly", "rand/simd_support", "glam/core-simd"]
+nightly = ["hashbrown/nightly", "rand/nightly", "rand/simd_support", "glam/core-simd"]

kubi-shared/src/networking/client.rs

@@ -1,6 +1,21 @@
-use shipyard::Component;
+use shipyard::{Component, Unique, EntityId};
+use hashbrown::HashMap;
+use nohash_hasher::BuildNoHashHasher;
 
 pub type ClientId = u16;
 
 #[derive(Component, Clone, Copy, Debug)]
 pub struct Client(pub ClientId);
+
+#[derive(Unique)]
+pub struct ClientIdMap(pub HashMap<ClientId, EntityId, BuildNoHashHasher<ClientId>>);
+impl ClientIdMap {
+  pub fn new() -> Self {
+    Self(HashMap::with_capacity_and_hasher(16, BuildNoHashHasher::default()))
+  }
+}
+impl Default for ClientIdMap {
+  fn default() -> Self {
+    Self::new()
+  }
+}

kubi/Cargo.toml

@@ -13,9 +13,9 @@ glam = { version = "0.23", features = ["debug-glam-assert", "fast-math"] }
 image = { version = "0.24", default_features = false, features = ["png"] }
 strum = { version = "0.24", features = ["derive"] }
 hashbrown = "0.13"
+nohash-hasher = "0.2.0"
 rayon = "1.6"
 shipyard = { git = "https://github.com/leudz/shipyard", rev = "a4f4d27edcf", default-features = false, features = ["std", "proc", "thread_local"] }
-nohash-hasher = "0.2.0"
 anyhow = "1.0"
 flume = "0.10"
 gilrs = { version = "0.10", default_features = false, features = ["xinput"] }

kubi/src/networking/player.rs

@@ -1,15 +1,20 @@
 use glam::Vec3;
-use shipyard::{UniqueViewMut, View, IntoIter};
+use hashbrown::HashMap;
+use nohash_hasher::BuildNoHashHasher;
+use shipyard::{UniqueViewMut, View, IntoIter, Unique, EntityId, AllStoragesView};
 use uflow::{SendMode, client::Event as ClientEvent};
 use kubi_shared::networking::{
   messages::{ClientToServerMessage, ServerToClientMessage, S_PLAYER_POSITION_CHANGED},
   channels::CHANNEL_MOVE, 
+  client::{ClientId, ClientIdMap},
 };
 use crate::events::player_actions::PlayerActionEvent;
 use super::{UdpClient, NetworkEvent};
 
-pub fn init_net_player_map() {
-  //TODO
+pub fn init_client_map(
+  storages: AllStoragesView,
+) {
+  storages.add_unique(ClientIdMap::new());
 }
 
 pub fn add_net_player() {