Ran fmt on codebase

Former-commit-id: 7fecffa1dc66fffba4f07d45fb80960dc5178f4f

chat-cli/src/main.rs

@@ -1,10 +1,7 @@
-use std::time::Duration;
+use client::{Client, Event, Input};
+use common::{clock::Clock, comp};
 use log::info;
-use client::{Input, Client, Event};
-use common::{
-    comp,
-    clock::Clock,
-};
+use std::time::Duration;
 
 const FPS: u64 = 60;
 
@@ -18,8 +15,8 @@ fn main() {
     let mut clock = Clock::new();
 
     // Create client
-    let mut client = Client::new(([127, 0, 0, 1], 59003), 300)
-        .expect("Failed to create client instance");
+    let mut client =
+        Client::new(([127, 0, 0, 1], 59003), 300).expect("Failed to create client instance");
 
     client.register(comp::Player::new("test".to_string()));
 
@@ -31,7 +28,7 @@ fn main() {
             Err(err) => {
                 println!("Error: {:?}", err);
                 break;
-            },
+            }
         };
 
         for event in events {

client/src/lib.rs

@@ -249,9 +249,18 @@ impl Client {
                     ServerMsg::Ping => self.postbox.send_message(ClientMsg::Pong),
                     ServerMsg::Pong => {}
                     ServerMsg::Chat(msg) => frontend_events.push(Event::Chat(msg)),
-                    ServerMsg::SetPlayerEntity(uid) => self.entity = self.state.ecs().entity_from_uid(uid).unwrap(), // TODO: Don't unwrap here!
-                    ServerMsg::EcsSync(sync_package) => self.state.ecs_mut().sync_with_package(sync_package),
-                    ServerMsg::EntityPhysics { entity, pos, vel, dir } => match self.state.ecs().entity_from_uid(entity) {
+                    ServerMsg::SetPlayerEntity(uid) => {
+                        self.entity = self.state.ecs().entity_from_uid(uid).unwrap()
+                    } // TODO: Don't unwrap here!
+                    ServerMsg::EcsSync(sync_package) => {
+                        self.state.ecs_mut().sync_with_package(sync_package)
+                    }
+                    ServerMsg::EntityPhysics {
+                        entity,
+                        pos,
+                        vel,
+                        dir,
+                    } => match self.state.ecs().entity_from_uid(entity) {
                         Some(entity) => {
                             self.state.write_component(entity, pos);
                             self.state.write_component(entity, vel);
@@ -259,7 +268,10 @@ impl Client {
                         }
                         None => {}
                     },
-                    ServerMsg::EntityAnimation { entity, animation_history } => match self.state.ecs().entity_from_uid(entity) {
+                    ServerMsg::EntityAnimation {
+                        entity,
+                        animation_history,
+                    } => match self.state.ecs().entity_from_uid(entity) {
                         Some(entity) => {
                             self.state.write_component(entity, animation_history);
                         }

common/src/assets/mod.rs

@@ -1,8 +1,8 @@
 use std::env;
 use std::fs;
+use std::fs::File;
 use std::io;
 use std::io::prelude::*;
-use std::fs::File;
 
 fn try_load(name: &str) -> Option<File> {
     let basepaths = [
@@ -22,25 +22,28 @@ fn try_load(name: &str) -> Option<File> {
             Ok(f) => {
                 debug!("loading {} succedeed", filename);
                 return Some(f);
-            },
+            }
             Err(e) => {
                 debug!("loading {} did not work with error: {}", filename, e);
             }
         };
-    };
+    }
     return None;
 }
 
-pub fn load(name: &str) -> Result<Vec<u8>,()> {
+pub fn load(name: &str) -> Result<Vec<u8>, ()> {
     return match try_load(name) {
         Some(mut f) => {
-            let mut content: Vec<u8> = vec!();
+            let mut content: Vec<u8> = vec![];
             f.read_to_end(&mut content);
             info!("loaded asset successful: {}", name);
             Ok(content)
-        },
+        }
         None => {
-            warn!("Loading asset failed, wanted to load {} but could not load it, check debug log!", name);
+            warn!(
+                "Loading asset failed, wanted to load {} but could not load it, check debug log!",
+                name
+            );
             Err(())
         }
     };

common/src/clock.rs

@@ -23,13 +23,19 @@ impl Clock {
     }
 
     #[allow(dead_code)]
-    pub fn get_tps(&self) -> f64 { 1.0 / self.running_tps_average }
+    pub fn get_tps(&self) -> f64 {
+        1.0 / self.running_tps_average
+    }
 
     #[allow(dead_code)]
-    pub fn get_last_delta(&self) -> Duration { self.last_delta.unwrap_or(Duration::new(0, 0)) }
+    pub fn get_last_delta(&self) -> Duration {
+        self.last_delta.unwrap_or(Duration::new(0, 0))
+    }
 
     #[allow(dead_code)]
-    pub fn get_avg_delta(&self) -> Duration { Duration::from_secs_f64(self.running_tps_average) }
+    pub fn get_avg_delta(&self) -> Duration {
+        Duration::from_secs_f64(self.running_tps_average)
+    }
 
     #[allow(dead_code)]
     pub fn tick(&mut self, tgt: Duration) {
@@ -44,7 +50,9 @@ impl Clock {
             } else {
                 tgt.as_secs_f64() / self.running_tps_average
             };
-            thread::sleep(Duration::from_secs_f64(sleep_dur.as_secs_f64() * adjustment));
+            thread::sleep(Duration::from_secs_f64(
+                sleep_dur.as_secs_f64() * adjustment,
+            ));
         }
 
         let delta = SystemTime::now()
@@ -56,8 +64,8 @@ impl Clock {
         self.running_tps_average = if self.running_tps_average == 0.0 {
             delta.as_secs_f64()
         } else {
-            CLOCK_SMOOTHING * self.running_tps_average +
-            (1.0 - CLOCK_SMOOTHING) * delta.as_secs_f64()
+            CLOCK_SMOOTHING * self.running_tps_average
+                + (1.0 - CLOCK_SMOOTHING) * delta.as_secs_f64()
         };
     }
 }

common/src/comp/character.rs

@@ -1,6 +1,6 @@
-use specs::{Component, VecStorage, FlaggedStorage};
-use vek::*;
 use rand::prelude::*;
+use specs::{Component, FlaggedStorage, VecStorage};
+use vek::*;
 
 #[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, Serialize, Deserialize)]
 pub enum Race {
@@ -60,14 +60,14 @@ pub enum Weapon {
     Staff,
 }
 
-use Race::*;
-use Gender::*;
-use Head::*;
-use Chest::*;
 use Belt::*;
-use Pants::*;
-use Hand::*;
+use Chest::*;
 use Foot::*;
+use Gender::*;
+use Hand::*;
+use Head::*;
+use Pants::*;
+use Race::*;
 use Weapon::*;
 
 const ALL_RACES: [Race; 6] = [Danari, Dwarf, Elf, Human, Orc, Undead];

common/src/comp/mod.rs

@@ -1,11 +1,11 @@
 pub mod agent;
 pub mod character;
-pub mod player;
 pub mod phys;
+pub mod player;
 
 // Reexports
 pub use agent::{Agent, Control};
+pub use character::Animation;
+pub use character::AnimationHistory;
 pub use character::Character;
 pub use player::Player;
-pub use character::AnimationHistory;
-pub use character::Animation;

common/src/comp/phys.rs

@@ -1,4 +1,4 @@
-use specs::{Component, VecStorage, FlaggedStorage, NullStorage};
+use specs::{Component, FlaggedStorage, NullStorage, VecStorage};
 use vek::*;
 
 // Pos

common/src/comp/player.rs

@@ -1,4 +1,4 @@
-use specs::{Component, VecStorage, FlaggedStorage};
+use specs::{Component, FlaggedStorage, VecStorage};
 
 #[derive(Clone, Debug, Serialize, Deserialize)]
 pub struct Player {
@@ -7,9 +7,7 @@ pub struct Player {
 
 impl Player {
     pub fn new(alias: String) -> Self {
-        Self {
-            alias,
-        }
+        Self { alias }
     }
 }
 

common/src/figure/mod.rs

@@ -1,8 +1,8 @@
 pub mod cell;
 
 // Library
-use vek::*;
 use dot_vox::DotVoxData;
+use vek::*;
 
 // Crate
 use crate::{
@@ -28,11 +28,7 @@ impl From<DotVoxData> for Segment {
                 .collect::<Vec<_>>();
 
             let mut segment = Segment::filled(
-                Vec3::new(
-                    model.size.x,
-                    model.size.y,
-                    model.size.z,
-                ),
+                Vec3::new(model.size.x, model.size.y, model.size.z),
                 Cell::empty(),
                 (),
             );

common/src/lib.rs

@@ -1,4 +1,9 @@
-#![feature(euclidean_division, duration_float, trait_alias, bind_by_move_pattern_guards)]
+#![feature(
+    euclidean_division,
+    duration_float,
+    trait_alias,
+    bind_by_move_pattern_guards
+)]
 
 #[macro_use]
 extern crate serde_derive;
@@ -10,13 +15,13 @@ pub mod clock;
 pub mod comp;
 pub mod figure;
 pub mod msg;
+pub mod ray;
 pub mod state;
 pub mod sys;
 pub mod terrain;
 pub mod util;
-pub mod volumes;
 pub mod vol;
-pub mod ray;
+pub mod volumes;
 
 // TODO: unignore the code here, for some reason it refuses to compile here while has no problems copy-pasted elsewhere
 /// The networking module containing high-level wrappers of `TcpListener` and `TcpStream` (`PostOffice` and `PostBox` respectively) and data types used by both the server and client

common/src/msg/client.rs

@@ -1,10 +1,12 @@
-use vek::*;
 use super::ClientState;
 use crate::comp;
+use vek::*;
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum ClientMsg {
-    Register { player: comp::Player },
+    Register {
+        player: comp::Player,
+    },
     Character(comp::Character),
     RequestState(ClientState),
     Ping,

common/src/msg/ecs_packet.rs

@@ -1,6 +1,6 @@
-use std::marker::PhantomData;
-use serde_derive::{Serialize, Deserialize};
 use crate::comp;
+use serde_derive::{Deserialize, Serialize};
+use std::marker::PhantomData;
 
 // Automatically derive From<T> for Packet for each variant Packet::T(T)
 sphynx::sum_type! {

common/src/msg/mod.rs

@@ -1,11 +1,11 @@
+pub mod client;
 pub mod ecs_packet;
 pub mod server;
-pub mod client;
 
 // Reexports
-pub use self::server::{ServerMsg, RequestStateError};
 pub use self::client::ClientMsg;
 pub use self::ecs_packet::EcsPacket;
+pub use self::server::{RequestStateError, ServerMsg};
 
 #[derive(Debug, Clone, Copy, PartialEq, Serialize, Deserialize)]
 pub enum ClientState {

common/src/msg/server.rs

@@ -1,9 +1,6 @@
+use super::{ClientState, EcsPacket};
+use crate::{comp, terrain::TerrainChunk};
 use vek::*;
-use crate::{
-    comp,
-    terrain::TerrainChunk,
-};
-use super::{EcsPacket, ClientState};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum RequestStateError {

common/src/net/mod.rs

@@ -7,11 +7,7 @@ pub use post2 as post;
 // Reexports
 pub use self::{
     data::{ClientMsg, ServerMsg},
-    post::{
-        Error as PostError,
-        PostBox,
-        PostOffice,
-    },
+    post::{Error as PostError, PostBox, PostOffice},
 };
 
 pub trait PostSend = 'static + serde::Serialize + std::marker::Send + std::fmt::Debug;

common/src/net/post2.rs

@@ -1,14 +1,17 @@
+use serde::{de::DeserializeOwned, Serialize};
 use std::{
-    io::{self, Read, Write},
-    net::{TcpListener, TcpStream, SocketAddr, Shutdown},
-    time::{Instant, Duration},
-    marker::PhantomData,
-    sync::{mpsc, Arc, atomic::{AtomicBool, Ordering}},
-    thread,
     collections::VecDeque,
     convert::TryFrom,
+    io::{self, Read, Write},
+    marker::PhantomData,
+    net::{Shutdown, SocketAddr, TcpListener, TcpStream},
+    sync::{
+        atomic::{AtomicBool, Ordering},
+        mpsc, Arc,
+    },
+    thread,
+    time::{Duration, Instant},
 };
-use serde::{Serialize, de::DeserializeOwned};
 
 #[derive(Clone, Debug)]
 pub enum Error {
@@ -62,7 +65,7 @@ impl<S: PostMsg, R: PostMsg> PostOffice<S, R> {
         self.error.clone()
     }
 
-    pub fn new_postboxes(&mut self) -> impl ExactSizeIterator<Item=PostBox<S, R>> {
+    pub fn new_postboxes(&mut self) -> impl ExactSizeIterator<Item = PostBox<S, R>> {
         let mut new = Vec::new();
 
         if self.error.is_some() {
@@ -73,11 +76,11 @@ impl<S: PostMsg, R: PostMsg> PostOffice<S, R> {
             match self.listener.accept() {
                 Ok((stream, sock)) => new.push(PostBox::from_stream(stream).unwrap()),
                 Err(e) if e.kind() == io::ErrorKind::WouldBlock => break,
-                Err(e) if e.kind() == io::ErrorKind::Interrupted => {},
+                Err(e) if e.kind() == io::ErrorKind::Interrupted => {}
                 Err(e) => {
                     self.error = Some(e.into());
                     break;
-                },
+                }
             }
         }
 
@@ -136,11 +139,11 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
             Err(e) => {
                 self.error = Some(e);
                 None
-            },
+            }
         }
     }
 
-    pub fn new_messages(&mut self) -> impl ExactSizeIterator<Item=R> {
+    pub fn new_messages(&mut self) -> impl ExactSizeIterator<Item = R> {
         let mut new = Vec::new();
 
         if self.error.is_some() {
@@ -154,18 +157,23 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                 Err(e) => {
                     self.error = Some(e.into());
                     break;
-                },
+                }
                 Ok(Err(e)) => {
                     self.error = Some(e);
                     break;
-                },
+                }
             }
         }
 
         new.into_iter()
     }
 
-    fn worker(mut stream: TcpStream, send_rx: mpsc::Receiver<S>, recv_tx: mpsc::Sender<Result<R, Error>>, running: Arc<AtomicBool>) {
+    fn worker(
+        mut stream: TcpStream,
+        send_rx: mpsc::Receiver<S>,
+        recv_tx: mpsc::Sender<Result<R, Error>>,
+        running: Arc<AtomicBool>,
+    ) {
         let mut outgoing_chunks = VecDeque::new();
         let mut incoming_buf = Vec::new();
 
@@ -176,8 +184,8 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                     Ok(Some(e)) | Err(e) => {
                         recv_tx.send(Err(e.into())).unwrap();
                         break 'work;
-                    },
-                    Ok(None) => {},
+                    }
+                    Ok(None) => {}
                 }
 
                 // Try getting messages from the send channel
@@ -188,11 +196,7 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                             let mut msg_bytes = bincode::serialize(&send_msg).unwrap();
 
                             // Assemble into packet
-                            let mut packet_bytes = msg_bytes
-                                .len()
-                                .to_le_bytes()
-                                .as_ref()
-                                .to_vec();
+                            let mut packet_bytes = msg_bytes.len().to_le_bytes().as_ref().to_vec();
                             packet_bytes.append(&mut msg_bytes);
 
                             // Split packet into chunks
@@ -200,13 +204,13 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                                 .chunks(4096)
                                 .map(|chunk| chunk.to_vec())
                                 .for_each(|chunk| outgoing_chunks.push_back(chunk))
-                        },
+                        }
                         Err(mpsc::TryRecvError::Empty) => break,
                         // Worker error
                         Err(e) => {
                             let _ = recv_tx.send(Err(e.into()));
                             break 'work;
-                        },
+                        }
                     }
                 }
 
@@ -218,17 +222,17 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                             Ok(n) => {
                                 outgoing_chunks.push_front(chunk.split_off(n));
                                 break;
-                            },
+                            }
                             Err(e) if e.kind() == io::ErrorKind::WouldBlock => {
                                 // Return chunk to the queue to try again later
                                 outgoing_chunks.push_front(chunk);
                                 break;
-                            },
+                            }
                             // Worker error
                             Err(e) => {
                                 recv_tx.send(Err(e.into())).unwrap();
                                 break 'work;
-                            },
+                            }
                         },
                         None => break,
                     }
@@ -241,12 +245,12 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                     match stream.read(&mut buf) {
                         Ok(n) => incoming_buf.extend_from_slice(&buf[0..n]),
                         Err(e) if e.kind() == io::ErrorKind::WouldBlock => break,
-                        Err(e) if e.kind() == io::ErrorKind::Interrupted => {},
+                        Err(e) if e.kind() == io::ErrorKind::Interrupted => {}
                         // Worker error
                         Err(e) => {
                             recv_tx.send(Err(e.into())).unwrap();
                             break 'work;
-                        },
+                        }
                     }
                 }
 
@@ -262,16 +266,14 @@ impl<S: PostMsg, R: PostMsg> PostBox<S, R> {
                             } else if incoming_buf.len() >= len + 8 {
                                 match bincode::deserialize(&incoming_buf[8..len + 8]) {
                                     Ok(msg) => recv_tx.send(Ok(msg)).unwrap(),
-                                    Err(err) => {
-                                        recv_tx.send(Err(err.into())).unwrap()
-                                    },
+                                    Err(err) => recv_tx.send(Err(err.into())).unwrap(),
                                 }
 
                                 incoming_buf = incoming_buf.split_off(len + 8);
                             } else {
                                 break;
                             }
-                        },
+                        }
                         None => break,
                     }
                 }
@@ -295,7 +297,9 @@ impl<S: PostMsg, R: PostMsg> Drop for PostBox<S, R> {
 mod tests {
     use super::*;
 
-    fn create_postoffice<S: PostMsg, R: PostMsg>(id: u16) -> Result<(PostOffice<S, R>, SocketAddr), Error> {
+    fn create_postoffice<S: PostMsg, R: PostMsg>(
+        id: u16,
+    ) -> Result<(PostOffice<S, R>, SocketAddr), Error> {
         let sock = ([0; 4], 12345 + id).into();
         Ok((PostOffice::bind(sock)?, sock))
     }
@@ -353,9 +357,9 @@ mod tests {
         }
 
         let mut recv_msgs = Vec::new();
-        loop_for(Duration::from_millis(250), || server
-                .new_messages()
-                .for_each(|msg| recv_msgs.push(msg)));
+        loop_for(Duration::from_millis(250), || {
+            server.new_messages().for_each(|msg| recv_msgs.push(msg))
+        });
 
         assert_eq!(test_msgs, recv_msgs);
     }
@@ -363,7 +367,9 @@ mod tests {
     #[test]
     fn send_recv_huge() {
         let (mut postoffice, sock) = create_postoffice::<(), Vec<i32>>(3).unwrap();
-        let test_msgs: Vec<Vec<i32>> = (0..5).map(|i| (0..100000).map(|j| i * 2 + j).collect()).collect();
+        let test_msgs: Vec<Vec<i32>> = (0..5)
+            .map(|i| (0..100000).map(|j| i * 2 + j).collect())
+            .collect();
 
         let mut client = PostBox::<Vec<i32>, ()>::to(sock).unwrap();
         loop_for(Duration::from_millis(250), || ());
@@ -374,9 +380,9 @@ mod tests {
         }
 
         let mut recv_msgs = Vec::new();
-        loop_for(Duration::from_millis(3000), || server
-                .new_messages()
-                .for_each(|msg| recv_msgs.push(msg)));
+        loop_for(Duration::from_millis(3000), || {
+            server.new_messages().for_each(|msg| recv_msgs.push(msg))
+        });
 
         assert_eq!(test_msgs.len(), recv_msgs.len());
         assert!(test_msgs == recv_msgs);

common/src/ray.rs

@@ -1,8 +1,5 @@
+use crate::vol::{ReadVol, Vox};
 use vek::*;
-use crate::vol::{
-    Vox,
-    ReadVol,
-};
 
 pub trait RayUntil<V: Vox> = FnMut(&V) -> bool;
 
@@ -26,10 +23,7 @@ impl<'a, V: ReadVol, F: RayUntil<V::Vox>> Ray<'a, V, F> {
     }
 
     pub fn until(self, f: F) -> Ray<'a, V, F> {
-        Ray {
-            until: f,
-            ..self
-        }
+        Ray { until: f, ..self }
     }
 
     pub fn max_iter(mut self, max_iter: usize) -> Self {
@@ -52,19 +46,14 @@ impl<'a, V: ReadVol, F: RayUntil<V::Vox>> Ray<'a, V, F> {
             pos = self.from + dir * dist;
             ipos = pos.map(|e| e as i32);
 
-            match self.vol
-                .get(ipos)
-                .map(|vox| (vox, (self.until)(vox)))
-            {
+            match self.vol.get(ipos).map(|vox| (vox, (self.until)(vox))) {
                 Ok((vox, true)) => return (dist, Ok(Some(vox))),
-                Ok((_, false)) => {},
+                Ok((_, false)) => {}
                 Err(err) => return (dist, Err(err)),
             }
 
-            let deltas = (
-                dir.map(|e| if e < 0.0 { 0.0 } else { 1.0 }) -
-                pos.map(|e| e.fract())
-            ) / dir;
+            let deltas =
+                (dir.map(|e| if e < 0.0 { 0.0 } else { 1.0 }) - pos.map(|e| e.fract())) / dir;
 
             dist += deltas.reduce(f32::min).max(PLANCK);
         }

common/src/state.rs

@@ -1,34 +1,21 @@
 // Reexports
 pub use sphynx::Uid;
 
-use std::{
-    time::Duration,
-    collections::HashSet,
+use crate::{
+    comp,
+    msg::EcsPacket,
+    sys,
+    terrain::{TerrainChunk, TerrainMap},
 };
 use shred::{Fetch, FetchMut};
 use specs::{
-    Builder,
-    Component,
-    DispatcherBuilder,
-    EntityBuilder as EcsEntityBuilder,
-    Entity as EcsEntity,
-    storage::{
-        Storage as EcsStorage,
-        MaskedStorage as EcsMaskedStorage,
-    },
     saveload::{MarkedBuilder, MarkerAllocator},
+    storage::{MaskedStorage as EcsMaskedStorage, Storage as EcsStorage},
+    Builder, Component, DispatcherBuilder, Entity as EcsEntity, EntityBuilder as EcsEntityBuilder,
 };
 use sphynx;
+use std::{collections::HashSet, time::Duration};
 use vek::*;
-use crate::{
-    comp,
-    sys,
-    terrain::{
-        TerrainMap,
-        TerrainChunk,
-    },
-    msg::EcsPacket,
-};
 
 /// How much faster should an in-game day be compared to a real day?
 // TODO: Don't hard-code this
@@ -85,7 +72,11 @@ impl State {
     /// Create a new `State` from an ECS state package
     pub fn from_state_package(state_package: sphynx::StatePackage<EcsPacket>) -> Self {
         Self {
-            ecs: sphynx::World::from_state_package(specs::World::new(), Self::setup_sphynx_world, state_package),
+            ecs: sphynx::World::from_state_package(
+                specs::World::new(),
+                Self::setup_sphynx_world,
+                state_package,
+            ),
             changes: Changes::default(),
         }
     }
@@ -113,7 +104,8 @@ impl State {
 
     /// Register a component with the state's ECS
     pub fn with_component<T: Component>(mut self) -> Self
-        where <T as Component>::Storage: Default
+    where
+        <T as Component>::Storage: Default,
     {
         self.ecs.register::<T>();
         self
@@ -166,13 +158,13 @@ impl State {
 
     /// Get a reference to this state's terrain.
     pub fn terrain(&self) -> Fetch<TerrainMap> {
-        self.ecs
-            .read_resource::<TerrainMap>()
+        self.ecs.read_resource::<TerrainMap>()
     }
 
     /// Insert the provided chunk into this state's terrain.
     pub fn insert_chunk(&mut self, key: Vec3<i32>, chunk: TerrainChunk) {
-        if self.ecs
+        if self
+            .ecs
             .write_resource::<TerrainMap>()
             .insert(key, chunk)
             .is_some()
@@ -185,7 +177,8 @@ impl State {
 
     /// Remove the chunk with the given key from this state's terrain, if it exists
     pub fn remove_chunk(&mut self, key: Vec3<i32>) {
-        if self.ecs
+        if self
+            .ecs
             .write_resource::<TerrainMap>()
             .remove(key)
             .is_some()

common/src/sys/agent.rs

@@ -3,7 +3,7 @@ use specs::{Join, Read, ReadStorage, System, WriteStorage};
 use vek::*;
 
 // Crate
-use crate::comp::{Agent, Control, phys::Pos};
+use crate::comp::{phys::Pos, Agent, Control};
 
 // Basic ECS AI agent system
 pub struct Sys;
@@ -22,12 +22,14 @@ impl<'a> System<'a> for Sys {
                     *bearing += Vec2::new(
                         rand::random::<f32>().fract() - 0.5,
                         rand::random::<f32>().fract() - 0.5,
-                    ) * 0.1 - *bearing * 0.01 - pos.0 * 0.0002;
+                    ) * 0.1
+                        - *bearing * 0.01
+                        - pos.0 * 0.0002;
 
                     if bearing.magnitude_squared() != 0.0 {
                         control.move_dir = bearing.normalized();
                     }
-                },
+                }
             }
         }
     }

common/src/sys/control.rs

@@ -1,9 +1,12 @@
 // Library
-use specs::{Join, Read, ReadStorage, System, WriteStorage, Entities};
+use specs::{Entities, Join, Read, ReadStorage, System, WriteStorage};
 use vek::*;
 
 // Crate
-use crate::comp::{Control, Animation, AnimationHistory, phys::{Pos, Vel, Dir}};
+use crate::comp::{
+    phys::{Dir, Pos, Vel},
+    Animation, AnimationHistory, Control,
+};
 
 // Basic ECS AI agent system
 pub struct Sys;
@@ -18,25 +21,29 @@ impl<'a> System<'a> for Sys {
     );
 
     fn run(&mut self, (entities, mut vels, mut dirs, mut anims, controls): Self::SystemData) {
-        for (entity, mut vel, mut dir, control) in (&entities, &mut vels, &mut dirs, &controls).join() {
+        for (entity, mut vel, mut dir, control) in
+            (&entities, &mut vels, &mut dirs, &controls).join()
+        {
             // TODO: Don't hard-code this
             // Apply physics to the player: acceleration and non-linear decceleration
             vel.0 += control.move_dir * 2.0 - vel.0.map(|e| e * e.abs() + e) * 0.03;
 
-            let animation =
-                if control.move_dir.magnitude() > 0.01 {
-                    dir.0 = vel.0.normalized() * Vec3::new(1.0, 1.0, 0.0);
-                    Animation::Run
-                } else {
-                    Animation::Idle
-                };
+            let animation = if control.move_dir.magnitude() > 0.01 {
+                dir.0 = vel.0.normalized() * Vec3::new(1.0, 1.0, 0.0);
+                Animation::Run
+            } else {
+                Animation::Idle
+            };
 
             let last_animation = anims.get_mut(entity).map(|h| h.current);
 
-            anims.insert(entity, AnimationHistory {
-                last: last_animation, 
-                current: animation,
-            });
+            anims.insert(
+                entity,
+                AnimationHistory {
+                    last: last_animation,
+                    current: animation,
+                },
+            );
         }
     }
 }

common/src/sys/phys.rs

@@ -1,11 +1,11 @@
-use vek::*;
-use specs::{Join, Read, ReadStorage, System, WriteStorage, ReadExpect};
 use crate::{
     comp::phys::{Pos, Vel},
     state::DeltaTime,
     terrain::TerrainMap,
-    vol::{Vox, ReadVol},
+    vol::{ReadVol, Vox},
 };
+use specs::{Join, Read, ReadExpect, ReadStorage, System, WriteStorage};
+use vek::*;
 
 // Basic ECS physics system
 pub struct Sys;
@@ -33,8 +33,8 @@ impl<'a> System<'a> for Sys {
             while terrain
                 .get(pos.0.map(|e| e.floor() as i32))
                 .map(|vox| !vox.is_empty())
-                .unwrap_or(false) &&
-                i < 80
+                .unwrap_or(false)
+                && i < 80
             {
                 pos.0.z += 0.005;
                 vel.0.z = 0.0;

common/src/terrain/biome.rs

@@ -1,4 +1,4 @@
-use serde_derive::{Serialize, Deserialize};
+use serde_derive::{Deserialize, Serialize};
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub enum BiomeKind {

common/src/terrain/block.rs

@@ -1,5 +1,5 @@
+use serde_derive::{Deserialize, Serialize};
 use vek::*;
-use serde_derive::{Serialize, Deserialize};
 
 // Crate
 use crate::vol::Vox;

common/src/terrain/mod.rs

@@ -1,21 +1,15 @@
-pub mod block;
 pub mod biome;
+pub mod block;
 
 // Reexports
-pub use self::{
-    block::Block,
-    biome::BiomeKind,
-};
+pub use self::{biome::BiomeKind, block::Block};
 
-use vek::*;
-use serde_derive::{Serialize, Deserialize};
 use crate::{
     vol::VolSize,
-    volumes::{
-        vol_map::VolMap,
-        chunk::Chunk,
-    },
+    volumes::{chunk::Chunk, vol_map::VolMap},
 };
+use serde_derive::{Deserialize, Serialize};
+use vek::*;
 
 // TerrainChunkSize
 
@@ -23,7 +17,11 @@ use crate::{
 pub struct TerrainChunkSize;
 
 impl VolSize for TerrainChunkSize {
-    const SIZE: Vec3<u32> = Vec3 { x: 32, y: 32, z: 32 };
+    const SIZE: Vec3<u32> = Vec3 {
+        x: 32,
+        y: 32,
+        z: 32,
+    };
 }
 
 // TerrainChunkMeta

common/src/vol.rs

@@ -1,5 +1,5 @@
-use vek::*;
 use crate::ray::{Ray, RayUntil};
+use vek::*;
 
 /// A voxel
 pub trait Vox {
@@ -66,14 +66,18 @@ pub trait ReadVol: BaseVol {
     fn get(&self, pos: Vec3<i32>) -> Result<&Self::Vox, Self::Err>;
 
     fn ray(&self, from: Vec3<f32>, to: Vec3<f32>) -> Ray<Self, fn(&Self::Vox) -> bool>
-        where Self: Sized
+    where
+        Self: Sized,
     {
         Ray::new(self, from, to, |vox| !vox.is_empty())
     }
 }
 
 /// A volume that provides the ability to sample (i.e: clone a section of) its voxel data.
-pub trait SampleVol: BaseVol where Self::Vox: Clone {
+pub trait SampleVol: BaseVol
+where
+    Self::Vox: Clone,
+{
     type Sample: BaseVol + ReadVol;
     /// Take a sample of the volume by cloning voxels within the provided range.
     ///

common/src/volumes/chunk.rs

@@ -2,18 +2,11 @@
 use std::marker::PhantomData;
 
 // Library
+use serde_derive::{Deserialize, Serialize};
 use vek::*;
-use serde_derive::{Serialize, Deserialize};
 
 // Local
-use crate::vol::{
-    Vox,
-    BaseVol,
-    SizedVol,
-    ReadVol,
-    WriteVol,
-    VolSize,
-};
+use crate::vol::{BaseVol, ReadVol, SizedVol, VolSize, Vox, WriteVol};
 
 #[derive(Debug)]
 pub enum ChunkErr {
@@ -36,15 +29,13 @@ impl<V: Vox, S: VolSize, M> Chunk<V, S, M> {
     // array.
     #[inline(always)]
     fn idx_for(pos: Vec3<i32>) -> Option<usize> {
-        if
-            pos.map(|e| e >= 0).reduce_and() &&
-            pos.map2(S::SIZE, |e, lim| e < lim as i32).reduce_and()
+        if pos.map(|e| e >= 0).reduce_and()
+            && pos.map2(S::SIZE, |e, lim| e < lim as i32).reduce_and()
         {
-            Some((
-                pos.x * S::SIZE.y as i32 * S::SIZE.z as i32 +
-                pos.y * S::SIZE.z as i32 +
-                pos.z
-            ) as usize)
+            Some(
+                (pos.x * S::SIZE.y as i32 * S::SIZE.z as i32 + pos.y * S::SIZE.z as i32 + pos.z)
+                    as usize,
+            )
         } else {
             None
         }
@@ -58,7 +49,9 @@ impl<V: Vox, S: VolSize, M> BaseVol for Chunk<V, S, M> {
 
 impl<V: Vox, S: VolSize, M> SizedVol for Chunk<V, S, M> {
     #[inline(always)]
-    fn get_size(&self) -> Vec3<u32> { S::SIZE }
+    fn get_size(&self) -> Vec3<u32> {
+        S::SIZE
+    }
 }
 
 impl<V: Vox, S: VolSize, M> ReadVol for Chunk<V, S, M> {

common/src/volumes/dyna.rs

@@ -2,13 +2,7 @@
 use vek::*;
 
 // Local
-use crate::vol::{
-    Vox,
-    BaseVol,
-    SizedVol,
-    ReadVol,
-    WriteVol,
-};
+use crate::vol::{BaseVol, ReadVol, SizedVol, Vox, WriteVol};
 
 #[derive(Debug)]
 pub enum DynaErr {
@@ -30,15 +24,8 @@ impl<V: Vox, M> Dyna<V, M> {
     // array.
     #[inline(always)]
     fn idx_for(sz: Vec3<u32>, pos: Vec3<i32>) -> Option<usize> {
-        if
-            pos.map(|e| e >= 0).reduce_and() &&
-            pos.map2(sz, |e, lim| e < lim as i32).reduce_and()
-        {
-            Some((
-                pos.x * sz.y as i32 * sz.z as i32 +
-                pos.y * sz.z as i32 +
-                pos.z
-            ) as usize)
+        if pos.map(|e| e >= 0).reduce_and() && pos.map2(sz, |e, lim| e < lim as i32).reduce_and() {
+            Some((pos.x * sz.y as i32 * sz.z as i32 + pos.y * sz.z as i32 + pos.z) as usize)
         } else {
             None
         }
@@ -52,7 +39,9 @@ impl<V: Vox, M> BaseVol for Dyna<V, M> {
 
 impl<V: Vox, M> SizedVol for Dyna<V, M> {
     #[inline(always)]
-    fn get_size(&self) -> Vec3<u32> { self.sz }
+    fn get_size(&self) -> Vec3<u32> {
+        self.sz
+    }
 }
 
 impl<V: Vox, M> ReadVol for Dyna<V, M> {

common/src/volumes/mod.rs

@@ -1,3 +1,3 @@
-pub mod dyna;
 pub mod chunk;
+pub mod dyna;
 pub mod vol_map;

common/src/volumes/vol_map.rs

@@ -6,15 +6,7 @@ use vek::*;
 
 // Crate
 use crate::{
-    vol::{
-        Vox,
-        BaseVol,
-        SizedVol,
-        ReadVol,
-        SampleVol,
-        WriteVol,
-        VolSize,
-    },
+    vol::{BaseVol, ReadVol, SampleVol, SizedVol, VolSize, Vox, WriteVol},
     volumes::{
         chunk::{Chunk, ChunkErr},
         dyna::{Dyna, DynaErr},
@@ -56,7 +48,8 @@ impl<V: Vox, S: VolSize, M> ReadVol for VolMap<V, S, M> {
     #[inline(always)]
     fn get(&self, pos: Vec3<i32>) -> Result<&V, VolMapErr> {
         let ck = Self::chunk_key(pos);
-        self.chunks.get(&ck)
+        self.chunks
+            .get(&ck)
             .ok_or(VolMapErr::NoSuchChunk)
             .and_then(|chunk| {
                 let co = Self::chunk_offs(pos);
@@ -87,14 +80,16 @@ impl<V: Vox + Clone, S: VolSize, M> SampleVol for VolMap<V, S, M> {
         }
         */
 
-        let mut sample = Dyna::filled(
-            range.size().map(|e| e as u32).into(),
-            V::empty(),
-            (),
-        );
+        let mut sample = Dyna::filled(range.size().map(|e| e as u32).into(), V::empty(), ());
 
         for pos in sample.iter_positions() {
-            sample.set(pos, self.get(range.min + pos).map(|v| v.clone()).unwrap_or(V::empty()))
+            sample
+                .set(
+                    pos,
+                    self.get(range.min + pos)
+                        .map(|v| v.clone())
+                        .unwrap_or(V::empty()),
+                )
                 .map_err(|err| VolMapErr::DynaErr(err))?;
         }
 
@@ -106,7 +101,8 @@ impl<V: Vox, S: VolSize, M> WriteVol for VolMap<V, S, M> {
     #[inline(always)]
     fn set(&mut self, pos: Vec3<i32>, vox: V) -> Result<(), VolMapErr> {
         let ck = Self::chunk_key(pos);
-        self.chunks.get_mut(&ck)
+        self.chunks
+            .get_mut(&ck)
             .ok_or(VolMapErr::NoSuchChunk)
             .and_then(|chunk| {
                 let co = Self::chunk_offs(pos);
@@ -122,7 +118,9 @@ impl<V: Vox, S: VolSize, M> VolMap<V, S, M> {
         }
     }
 
-    pub fn chunk_size() -> Vec3<u32> { S::SIZE }
+    pub fn chunk_size() -> Vec3<u32> {
+        S::SIZE
+    }
 
     pub fn insert(&mut self, key: Vec3<i32>, chunk: Chunk<V, S, M>) -> Option<Chunk<V, S, M>> {
         self.chunks.insert(key, chunk)

server-cli/src/main.rs

@@ -1,7 +1,7 @@
-use std::time::Duration;
-use log::info;
-use server::{Input, Event, Server};
 use common::clock::Clock;
+use log::info;
+use server::{Event, Input, Server};
+use std::time::Duration;
 
 const TPS: u64 = 30;
 
@@ -15,11 +15,11 @@ fn main() {
     let mut clock = Clock::new();
 
     // Create server
-    let mut server = Server::new()
-        .expect("Failed to create server instance");
+    let mut server = Server::new().expect("Failed to create server instance");
 
     loop {
-        let events = server.tick(Input::default(), clock.get_last_delta())
+        let events = server
+            .tick(Input::default(), clock.get_last_delta())
             .expect("Failed to tick server");
 
         for event in events {

server/src/cmd.rs

@@ -88,9 +88,14 @@ fn handle_jump(server: &mut Server, entity: EcsEntity, args: String, action: &Ch
                 .read_component_cloned::<comp::phys::Pos>(entity)
             {
                 Some(current_pos) => {
-                    server.state.write_component(entity, comp::phys::Pos(current_pos.0 + Vec3::new(x, y, z)));
-                    server.state.write_component(entity, comp::phys::ForceUpdate);
-                },
+                    server.state.write_component(
+                        entity,
+                        comp::phys::Pos(current_pos.0 + Vec3::new(x, y, z)),
+                    );
+                    server
+                        .state
+                        .write_component(entity, comp::phys::ForceUpdate);
+                }
                 None => server.clients.notify(
                     entity,
                     ServerMsg::Chat(String::from("Command 'jump' invalid in current state")),
@@ -107,9 +112,13 @@ fn handle_goto(server: &mut Server, entity: EcsEntity, args: String, action: &Ch
     let (opt_x, opt_y, opt_z) = scan_fmt!(&args, action.arg_fmt, f32, f32, f32);
     match (opt_x, opt_y, opt_z) {
         (Some(x), Some(y), Some(z)) => {
-            server.state.write_component(entity, comp::phys::Pos(Vec3::new(x, y, z)));
-            server.state.write_component(entity, comp::phys::ForceUpdate);
-        },
+            server
+                .state
+                .write_component(entity, comp::phys::Pos(Vec3::new(x, y, z)));
+            server
+                .state
+                .write_component(entity, comp::phys::ForceUpdate);
+        }
         _ => server
             .clients
             .notify(entity, ServerMsg::Chat(String::from(action.help_string))),
@@ -144,8 +153,10 @@ fn handle_tp(server: &mut Server, entity: EcsEntity, args: String, action: &Chat
                 {
                     Some(pos) => {
                         server.state.write_component(entity, pos);
-                        server.state.write_component(entity, comp::phys::ForceUpdate);
-                    },
+                        server
+                            .state
+                            .write_component(entity, comp::phys::ForceUpdate);
+                    }
                     None => server.clients.notify(
                         entity,
                         ServerMsg::Chat(format!("Unable to teleport to player '{}'", alias)),

server/src/lib.rs

@@ -8,20 +8,10 @@ pub mod input;
 // Reexports
 pub use crate::{error::Error, input::Input};
 
-use std::{
-    collections::HashSet,
-    net::SocketAddr,
-    sync::mpsc,
-    time::Duration,
-    i32,
+use crate::{
+    client::{Client, Clients},
+    cmd::CHAT_COMMANDS,
 };
-use specs::{
-    join::Join, saveload::MarkedBuilder, world::EntityBuilder as EcsEntityBuilder, Builder,
-    Entity as EcsEntity,
-};
-use threadpool::ThreadPool;
-use vek::*;
-use world::World;
 use common::{
     comp,
     comp::character::Animation,
@@ -30,10 +20,14 @@ use common::{
     state::{State, Uid},
     terrain::TerrainChunk,
 };
-use crate::{
-    client::{Client, Clients},
-    cmd::CHAT_COMMANDS,
+use specs::{
+    join::Join, saveload::MarkedBuilder, world::EntityBuilder as EcsEntityBuilder, Builder,
+    Entity as EcsEntity,
 };
+use std::{collections::HashSet, i32, net::SocketAddr, sync::mpsc, time::Duration};
+use threadpool::ThreadPool;
+use vek::*;
+use world::World;
 
 const CLIENT_TIMEOUT: f64 = 20.0; // Seconds
 
@@ -193,15 +187,20 @@ impl Server {
                 &self.state.ecs().entities(),
                 &self.state.ecs().read_storage::<comp::Player>(),
                 &self.state.ecs().read_storage::<comp::phys::Pos>(),
-            ).join() {
+            )
+                .join()
+            {
                 let chunk_pos = self.state.terrain().pos_key(pos.0.map(|e| e as i32));
                 let dist = (chunk_pos - key).map(|e| e.abs()).reduce_max();
 
                 if dist < 4 {
-                    self.clients.notify(entity, ServerMsg::TerrainChunkUpdate {
-                        key,
-                        chunk: Box::new(chunk.clone()),
-                    });
+                    self.clients.notify(
+                        entity,
+                        ServerMsg::TerrainChunkUpdate {
+                            key,
+                            chunk: Box::new(chunk.clone()),
+                        },
+                    );
                 }
             }
 
@@ -218,7 +217,9 @@ impl Server {
             for (_, pos) in (
                 &self.state.ecs().read_storage::<comp::Player>(),
                 &self.state.ecs().read_storage::<comp::phys::Pos>(),
-            ).join() {
+            )
+                .join()
+            {
                 let chunk_pos = self.state.terrain().pos_key(pos.0.map(|e| e as i32));
                 let dist = (chunk_pos - key).map(|e| e.abs()).reduce_max();
                 min_dist = min_dist.min(dist);
@@ -297,43 +298,68 @@ impl Server {
                             ClientState::Connected => disconnect = true, // Default state
                             ClientState::Registered => match client.client_state {
                                 // Use ClientMsg::Register instead
-                                ClientState::Connected => client.error_state(RequestStateError::WrongMessage),
-                                ClientState::Registered => client.error_state(RequestStateError::Already),
-                                ClientState::Spectator | ClientState::Character
-                                    => client.allow_state(ClientState::Registered),
+                                ClientState::Connected => {
+                                    client.error_state(RequestStateError::WrongMessage)
+                                }
+                                ClientState::Registered => {
+                                    client.error_state(RequestStateError::Already)
+                                }
+                                ClientState::Spectator | ClientState::Character => {
+                                    client.allow_state(ClientState::Registered)
+                                }
                             },
                             ClientState::Spectator => match requested_state {
                                 // Become Registered first
-                                ClientState::Connected => client.error_state(RequestStateError::Impossible),
-                                ClientState::Spectator => client.error_state(RequestStateError::Already),
-                                ClientState::Registered | ClientState::Character
-                                    => client.allow_state(ClientState::Spectator),
+                                ClientState::Connected => {
+                                    client.error_state(RequestStateError::Impossible)
+                                }
+                                ClientState::Spectator => {
+                                    client.error_state(RequestStateError::Already)
+                                }
+                                ClientState::Registered | ClientState::Character => {
+                                    client.allow_state(ClientState::Spectator)
+                                }
                             },
                             // Use ClientMsg::Character instead
-                            ClientState::Character => client.error_state(RequestStateError::WrongMessage),
+                            ClientState::Character => {
+                                client.error_state(RequestStateError::WrongMessage)
+                            }
                         },
                         ClientMsg::Register { player } => match client.client_state {
-                            ClientState::Connected => Self::initialize_player(state, entity, client, player),
+                            ClientState::Connected => {
+                                Self::initialize_player(state, entity, client, player)
+                            }
                             // Use RequestState instead (No need to send `player` again)
                             _ => client.error_state(RequestStateError::Impossible),
                         },
                         ClientMsg::Character(character) => match client.client_state {
                             // Become Registered first
-                            ClientState::Connected => client.error_state(RequestStateError::Impossible),
-                            ClientState::Registered | ClientState::Spectator =>
-                                Self::create_player_character(state, entity, client, character),
-                            ClientState::Character => client.error_state(RequestStateError::Already),
+                            ClientState::Connected => {
+                                client.error_state(RequestStateError::Impossible)
+                            }
+                            ClientState::Registered | ClientState::Spectator => {
+                                Self::create_player_character(state, entity, client, character)
+                            }
+                            ClientState::Character => {
+                                client.error_state(RequestStateError::Already)
+                            }
                         },
                         ClientMsg::Chat(msg) => match client.client_state {
-                            ClientState::Connected => client.error_state(RequestStateError::Impossible),
+                            ClientState::Connected => {
+                                client.error_state(RequestStateError::Impossible)
+                            }
                             ClientState::Registered
                             | ClientState::Spectator
                             | ClientState::Character => new_chat_msgs.push((entity, msg)),
                         },
-                        ClientMsg::PlayerAnimation(animation_history) => match client.client_state {
-                            ClientState::Character => state.write_component(entity, animation_history),
-                            // Only characters can send animations
-                            _ => client.error_state(RequestStateError::Impossible),
+                        ClientMsg::PlayerAnimation(animation_history) => {
+                            match client.client_state {
+                                ClientState::Character => {
+                                    state.write_component(entity, animation_history)
+                                }
+                                // Only characters can send animations
+                                _ => client.error_state(RequestStateError::Impossible),
+                            }
                         }
                         ClientMsg::PlayerPhysics { pos, vel, dir } => match client.client_state {
                             ClientState::Character => {
@@ -350,10 +376,12 @@ impl Server {
                             }
                             ClientState::Spectator | ClientState::Character => {
                                 match state.terrain().get_key(key) {
-                                    Some(chunk) => client.postbox.send_message(ServerMsg::TerrainChunkUpdate {
-                                        key,
-                                        chunk: Box::new(chunk.clone()),
-                                    }),
+                                    Some(chunk) => {
+                                        client.postbox.send_message(ServerMsg::TerrainChunkUpdate {
+                                            key,
+                                            chunk: Box::new(chunk.clone()),
+                                        })
+                                    }
                                     None => requested_chunks.push(key),
                                 }
                             }
@@ -458,7 +486,10 @@ impl Server {
             &self.state.ecs().read_storage::<comp::phys::Pos>(),
             &self.state.ecs().read_storage::<comp::phys::Vel>(),
             &self.state.ecs().read_storage::<comp::phys::Dir>(),
-            self.state.ecs().read_storage::<comp::phys::ForceUpdate>().maybe(),
+            self.state
+                .ecs()
+                .read_storage::<comp::phys::ForceUpdate>()
+                .maybe(),
         )
             .join()
         {
@@ -508,7 +539,10 @@ impl Server {
         }
 
         // Remove all force flags
-        self.state.ecs_mut().write_storage::<comp::phys::ForceUpdate>().clear();
+        self.state
+            .ecs_mut()
+            .write_storage::<comp::phys::ForceUpdate>()
+            .clear();
     }
 
     pub fn generate_chunk(&mut self, key: Vec3<i32>) {

voxygen/src/anim/character/idle.rs

@@ -5,11 +5,7 @@ use std::f32::consts::PI;
 use vek::*;
 
 // Local
-use super::{
-    CharacterSkeleton,
-    super::Animation,
-    SCALE,
-};
+use super::{super::Animation, CharacterSkeleton, SCALE};
 
 pub struct IdleAnimation;
 
@@ -17,10 +13,7 @@ impl Animation for IdleAnimation {
     type Skeleton = CharacterSkeleton;
     type Dependency = f64;
 
-    fn update_skeleton(
-        skeleton: &Self::Skeleton,
-        time: f64,
-    ) -> Self::Skeleton {
+    fn update_skeleton(skeleton: &Self::Skeleton, time: f64) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
         let wave = (time as f32 * 12.0).sin();
@@ -47,11 +40,19 @@ impl Animation for IdleAnimation {
         next.shorts.ori = Quaternion::rotation_y(0.0);
         next.shorts.scale = Vec3::one();
 
-        next.l_hand.offset = Vec3::new(2.0 + waveultracos_slow * 0.3, 7.5, 12.5 + waveultra_slow * 1.1);
+        next.l_hand.offset = Vec3::new(
+            2.0 + waveultracos_slow * 0.3,
+            7.5,
+            12.5 + waveultra_slow * 1.1,
+        );
         next.l_hand.ori = Quaternion::rotation_y(0.0 + waveultra_slow * 0.06);
         next.l_hand.scale = Vec3::one();
 
-        next.r_hand.offset = Vec3::new(2.0 + waveultracos_slow * 0.3 , - 7.5, 12.5 + waveultra_slow * 1.1);
+        next.r_hand.offset = Vec3::new(
+            2.0 + waveultracos_slow * 0.3,
+            -7.5,
+            12.5 + waveultra_slow * 1.1,
+        );
         next.r_hand.ori = Quaternion::rotation_y(0.0 + waveultra_slow * 0.06);
         next.r_hand.scale = Vec3::one();
 

voxygen/src/anim/character/mod.rs

@@ -1,18 +1,15 @@
-pub mod run;
 pub mod idle;
+pub mod run;
 
 // Reexports
-pub use self::run::RunAnimation;
 pub use self::idle::IdleAnimation;
+pub use self::run::RunAnimation;
 
 // Crate
 use crate::render::FigureBoneData;
 
 // Local
-use super::{
-    Skeleton,
-    Bone,
-};
+use super::{Bone, Skeleton};
 
 const SCALE: f32 = 11.0;
 
@@ -47,7 +44,6 @@ impl CharacterSkeleton {
             torso: Bone::default(),
             l_shoulder: Bone::default(),
             r_shoulder: Bone::default(),
-
         }
     }
 }
@@ -75,7 +71,6 @@ impl Skeleton for CharacterSkeleton {
             FigureBoneData::default(),
             FigureBoneData::default(),
             FigureBoneData::default(),
-
         ]
     }
 
@@ -92,6 +87,5 @@ impl Skeleton for CharacterSkeleton {
         self.torso.interpolate(&target.torso);
         self.l_shoulder.interpolate(&target.l_shoulder);
         self.r_shoulder.interpolate(&target.r_shoulder);
-
     }
 }

voxygen/src/anim/character/run.rs

@@ -5,11 +5,7 @@ use std::f32::consts::PI;
 use vek::*;
 
 // Local
-use super::{
-    CharacterSkeleton,
-    super::Animation,
-    SCALE
-};
+use super::{super::Animation, CharacterSkeleton, SCALE};
 
 pub struct RunAnimation;
 
@@ -17,10 +13,7 @@ impl Animation for RunAnimation {
     type Skeleton = CharacterSkeleton;
     type Dependency = f64;
 
-    fn update_skeleton(
-        skeleton: &Self::Skeleton,
-        time: f64,
-    ) -> Self::Skeleton {
+    fn update_skeleton(skeleton: &Self::Skeleton, time: f64) -> Self::Skeleton {
         let mut next = (*skeleton).clone();
 
         let wave = (time as f32 * 14.0).sin();
@@ -79,8 +72,6 @@ impl Animation for RunAnimation {
         next.r_shoulder.ori = Quaternion::rotation_y(0.0);
         next.r_shoulder.scale = Vec3::one();
 
-
         next
-
     }
 }

voxygen/src/anim/mod.rs

@@ -23,7 +23,9 @@ impl Bone {
     }
 
     pub fn compute_base_matrix(&self) -> Mat4<f32> {
-        Mat4::<f32>::translation_3d(self.offset) * Mat4::scaling_3d(self.scale) * Mat4::from(self.ori)
+        Mat4::<f32>::translation_3d(self.offset)
+            * Mat4::scaling_3d(self.scale)
+            * Mat4::from(self.ori)
     }
 
     /// Change the current bone to be more like `target`
@@ -48,8 +50,5 @@ pub trait Animation {
     type Dependency;
 
     /// Returns a new skeleton that is generated by the animation
-    fn update_skeleton(
-        skeleton: &Self::Skeleton,
-        dependency: Self::Dependency,
-    ) -> Self::Skeleton;
+    fn update_skeleton(skeleton: &Self::Skeleton, dependency: Self::Dependency) -> Self::Skeleton;
 }

voxygen/src/hud/chat.rs

@@ -85,7 +85,11 @@ impl Chat {
 
         // Only show if it has the keyboard captured
         // Chat input with rectangle as background
-        let keyboard_captured = ui_widgets.global_input().current.widget_capturing_keyboard.map_or(false, |id| id == self.ids.input);
+        let keyboard_captured = ui_widgets
+            .global_input()
+            .current
+            .widget_capturing_keyboard
+            .map_or(false, |id| id == self.ids.input);
         if keyboard_captured {
             let text_edit = TextEdit::new(&self.input)
                 .w(460.0)
@@ -114,10 +118,12 @@ impl Chat {
         // Message box
         Rectangle::fill([470.0, 174.0])
             .rgba(0.0, 0.0, 0.0, 0.4)
-            .and(|r| if keyboard_captured {
-                r.up_from(self.ids.input_bg, 0.0)
-            } else {
-                r.bottom_left_with_margins_on(ui_widgets.window, 10.0, 10.0)
+            .and(|r| {
+                if keyboard_captured {
+                    r.up_from(self.ids.input_bg, 0.0)
+                } else {
+                    r.bottom_left_with_margins_on(ui_widgets.window, 10.0, 10.0)
+                }
             })
             .set(self.ids.message_box_bg, ui_widgets);
         let (mut items, _) = List::flow_down(self.messages.len() + 1)

voxygen/src/hud/mod.rs

@@ -176,7 +176,6 @@ pub(self) struct Imgs {
     inv_slot: ImgId,
 
     // Buttons
-
     mmap_closed: ImgId,
     mmap_closed_hover: ImgId,
     mmap_closed_press: ImgId,
@@ -663,31 +662,42 @@ impl Hud {
 
         if self.mmap_open {
             Image::new(self.imgs.mmap_frame)
-            .w_h(100.0 * 2.0, 100.0 * 2.0)
-            .top_right_with_margins_on(ui_widgets.window, 5.0, 5.0)
-            .set(self.ids.mmap_frame, ui_widgets);
+                .w_h(100.0 * 2.0, 100.0 * 2.0)
+                .top_right_with_margins_on(ui_widgets.window, 5.0, 5.0)
+                .set(self.ids.mmap_frame, ui_widgets);
 
-        Rectangle::fill_with([92.0 * 2.0, 82.0 * 2.0], color::TRANSPARENT)
-            .mid_top_with_margin_on(self.ids.mmap_frame, 13.0 * 2.0 + 2.0)
-            .set(self.ids.mmap_frame_bg, ui_widgets);        
-            }
-            else {
-                Image::new(self.imgs.mmap_frame_closed)
+            Rectangle::fill_with([92.0 * 2.0, 82.0 * 2.0], color::TRANSPARENT)
+                .mid_top_with_margin_on(self.ids.mmap_frame, 13.0 * 2.0 + 2.0)
+                .set(self.ids.mmap_frame_bg, ui_widgets);
+        } else {
+            Image::new(self.imgs.mmap_frame_closed)
                 .w_h(100.0 * 2.0, 11.0 * 2.0)
                 .top_right_with_margins_on(ui_widgets.window, 5.0, 5.0)
                 .set(self.ids.mmap_frame, ui_widgets);
-            };
+        };
 
-        if Button::image(if self.mmap_open {self.imgs.mmap_open} else {self.imgs.mmap_closed})
-                .w_h(100.0 * 0.2, 100.0 * 0.2)
-                .hover_image(if self.mmap_open {self.imgs.mmap_open_hover} else {self.imgs.mmap_closed_hover})
-                .press_image(if self.mmap_open {self.imgs.mmap_open_press} else {self.imgs.mmap_closed_press})
-                .top_right_with_margins_on(self.ids.mmap_frame, 0.0, 0.0)
-                .set(self.ids.mmap_button, ui_widgets)
-                .was_clicked()
-            {
-                self.mmap_open = !self.mmap_open;
-            };
+        if Button::image(if self.mmap_open {
+            self.imgs.mmap_open
+        } else {
+            self.imgs.mmap_closed
+        })
+        .w_h(100.0 * 0.2, 100.0 * 0.2)
+        .hover_image(if self.mmap_open {
+            self.imgs.mmap_open_hover
+        } else {
+            self.imgs.mmap_closed_hover
+        })
+        .press_image(if self.mmap_open {
+            self.imgs.mmap_open_press
+        } else {
+            self.imgs.mmap_closed_press
+        })
+        .top_right_with_margins_on(self.ids.mmap_frame, 0.0, 0.0)
+        .set(self.ids.mmap_button, ui_widgets)
+        .was_clicked()
+        {
+            self.mmap_open = !self.mmap_open;
+        };
 
         // Title
         // Make it display the actual location
@@ -1058,14 +1068,14 @@ impl Hud {
                 .top_left_with_margins_on(self.ids.settings_bg, 0.0, 0.0)
                 .w_h(412.0, 488.0)
                 .set(self.ids.settings_l, ui_widgets);
-             Image::new(self.imgs.settings_frame_r)
+            Image::new(self.imgs.settings_frame_r)
                 .right_from(self.ids.settings_l, 0.0)
                 .parent(self.ids.settings_bg)
                 .w_h(412.0, 488.0)
                 .set(self.ids.settings_r, ui_widgets);
             // Content Alignment
-            Rectangle::fill_with([198.0*4.0, 97.0*4.0], color::TRANSPARENT)
-                .top_right_with_margins_on(self.ids.settings_r, 21.0*4.0, 4.0*4.0)
+            Rectangle::fill_with([198.0 * 4.0, 97.0 * 4.0], color::TRANSPARENT)
+                .top_right_with_margins_on(self.ids.settings_r, 21.0 * 4.0, 4.0 * 4.0)
                 .scroll_kids()
                 .scroll_kids_vertically()
                 .set(self.ids.settings_content, ui_widgets);
@@ -1090,9 +1100,9 @@ impl Hud {
                 .set(self.ids.settings_title, ui_widgets);
             // Icon
             //Image::new(self.imgs.settings_icon)
-                //.w_h(224.0 / 3.0, 224.0 / 3.0)
-                //.top_left_with_margins_on(self.ids.settings_bg, -10.0, -10.0)
-                //.set(self.ids.settings_icon, ui_widgets);
+            //.w_h(224.0 / 3.0, 224.0 / 3.0)
+            //.top_left_with_margins_on(self.ids.settings_bg, -10.0, -10.0)
+            //.set(self.ids.settings_icon, ui_widgets);
             // TODO: Find out if we can remove this
 
             // 1 Interface////////////////////////////
@@ -1101,7 +1111,7 @@ impl Hud {
             } else {
                 self.imgs.settings_button
             })
-            .w_h(31.0*4.0, 12.0*4.0)
+            .w_h(31.0 * 4.0, 12.0 * 4.0)
             .hover_image(if let SettingsTab::Interface = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
@@ -1112,7 +1122,7 @@ impl Hud {
             } else {
                 self.imgs.settings_button_press
             })
-            .top_left_with_margins_on(self.ids.settings_l, 8.0*4.0, 2.0*4.0)
+            .top_left_with_margins_on(self.ids.settings_l, 8.0 * 4.0, 2.0 * 4.0)
             .label("Interface")
             .label_font_size(14)
             .label_color(TEXT_COLOR)
@@ -1175,12 +1185,12 @@ impl Hud {
             }
 
             // 2 Gameplay////////////////
-           if Button::image(if let SettingsTab::Gameplay = self.settings_tab {
+            if Button::image(if let SettingsTab::Gameplay = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
                 self.imgs.settings_button
             })
-            .w_h(31.0*4.0, 12.0*4.0)
+            .w_h(31.0 * 4.0, 12.0 * 4.0)
             .hover_image(if let SettingsTab::Gameplay = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
@@ -1207,7 +1217,7 @@ impl Hud {
             } else {
                 self.imgs.settings_button
             })
-            .w_h(31.0*4.0, 12.0*4.0)
+            .w_h(31.0 * 4.0, 12.0 * 4.0)
             .hover_image(if let SettingsTab::Controls = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
@@ -1229,12 +1239,12 @@ impl Hud {
             }
 
             // 4 Video////////////////////////////////
-           if Button::image(if let SettingsTab::Video = self.settings_tab {
+            if Button::image(if let SettingsTab::Video = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
                 self.imgs.settings_button
             })
-            .w_h(31.0*4.0, 12.0*4.0)
+            .w_h(31.0 * 4.0, 12.0 * 4.0)
             .hover_image(if let SettingsTab::Video = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
@@ -1262,7 +1272,7 @@ impl Hud {
             } else {
                 self.imgs.settings_button
             })
-            .w_h(31.0*4.0, 12.0*4.0)
+            .w_h(31.0 * 4.0, 12.0 * 4.0)
             .hover_image(if let SettingsTab::Sound = self.settings_tab {
                 self.imgs.settings_button_pressed
             } else {
@@ -1590,7 +1600,6 @@ impl Hud {
                 .w_h(412.0, 488.0)
                 .set(self.ids.map_frame_bl, ui_widgets);
 
-
             // Icon
             Image::new(self.imgs.map_icon)
                 .w_h(224.0 / 3.0, 224.0 / 3.0)
@@ -1610,10 +1619,10 @@ impl Hud {
             }
             // Title
             //Text::new("Map")
-                //.mid_top_with_margin_on(self.ids.map_bg, -7.0)
-                //.font_size(14)
-                //.color(TEXT_COLOR)
-                //.set(self.ids.map_title, ui_widgets);
+            //.mid_top_with_margin_on(self.ids.map_bg, -7.0)
+            //.font_size(14)
+            //.color(TEXT_COLOR)
+            //.set(self.ids.map_title, ui_widgets);
         }
 
         // ESC-MENU

voxygen/src/main.rs

@@ -1,5 +1,5 @@
 #![feature(drain_filter)]
-#![recursion_limit="2048"]
+#![recursion_limit = "2048"]
 
 pub mod anim;
 pub mod error;
@@ -10,22 +10,18 @@ pub mod mesh;
 pub mod render;
 pub mod scene;
 pub mod session;
-pub mod ui;
-pub mod window;
 pub mod settings;
 pub mod singleplayer;
+pub mod ui;
+pub mod window;
 
 // Reexports
 pub use crate::error::Error;
 
-use std::{mem, thread, panic, fs::File, str::FromStr};
+use crate::{menu::main::MainMenuState, settings::Settings, window::Window};
 use log;
-use simplelog::{CombinedLogger, TermLogger, WriteLogger, Config};
-use crate::{
-    menu::main::MainMenuState,
-    window::Window,
-    settings::Settings,
-};
+use simplelog::{CombinedLogger, Config, TermLogger, WriteLogger};
+use std::{fs::File, mem, panic, str::FromStr, thread};
 
 /// The URL of the default public server that Voxygen will connect to
 const DEFAULT_PUBLIC_SERVER: &'static str = "server.veloren.net";
@@ -82,7 +78,7 @@ fn main() {
             let settings = Settings::default();
             settings.save_to_file();
             settings
-        },
+        }
     };
     let window = Window::new(&settings).expect("Failed to create window");
 
@@ -93,8 +89,13 @@ fn main() {
         .unwrap_or(log::LevelFilter::Warn);
     CombinedLogger::init(vec![
         TermLogger::new(term_log_level, Config::default()).unwrap(),
-        WriteLogger::new(log::LevelFilter::Info, Config::default(), File::create(&settings.log.file).unwrap()),
-    ]).unwrap();
+        WriteLogger::new(
+            log::LevelFilter::Info,
+            Config::default(),
+            File::create(&settings.log.file).unwrap(),
+        ),
+    ])
+    .unwrap();
 
     // Set up panic handler to relay swish panic messages to the user
     let settings_clone = settings.clone();
@@ -127,18 +128,13 @@ The information below is intended for developers and testers.
         msgbox::create("Voxygen has panicked", &msg, msgbox::IconType::ERROR);
     }));
 
-    let mut global_state = GlobalState {
-        settings,
-        window,
-    };
+    let mut global_state = GlobalState { settings, window };
 
     // Set up the initial play state
-    let mut states: Vec<Box<dyn PlayState>> = vec![Box::new(MainMenuState::new(
-        &mut global_state,
-    ))];
-    states.last().map(|current_state| {
-        log::info!("Started game with state '{}'", current_state.name())
-    });
+    let mut states: Vec<Box<dyn PlayState>> = vec![Box::new(MainMenuState::new(&mut global_state))];
+    states
+        .last()
+        .map(|current_state| log::info!("Started game with state '{}'", current_state.name()));
 
     // What's going on here?
     // ---------------------
@@ -148,7 +144,10 @@ The information below is intended for developers and testers.
     // The code below manages the state transfer logic automatically so that we don't have to
     // re-engineer it for each menu we decide to add to the game.
     let mut direction = Direction::Forwards;
-    while let Some(state_result) = states.last_mut().map(|last| last.play(direction, &mut global_state)){
+    while let Some(state_result) = states
+        .last_mut()
+        .map(|last| last.play(direction, &mut global_state))
+    {
         // Implement state transfer logic
         match state_result {
             PlayStateResult::Shutdown => {
@@ -160,28 +159,32 @@ The information below is intended for developers and testers.
                         global_state.on_play_state_changed();
                     });
                 }
-            },
+            }
             PlayStateResult::Pop => {
                 direction = Direction::Backwards;
                 states.pop().map(|old_state| {
                     log::info!("Popped state '{}'", old_state.name());
                     global_state.on_play_state_changed();
                 });
-            },
+            }
             PlayStateResult::Push(new_state) => {
                 direction = Direction::Forwards;
                 log::info!("Pushed state '{}'", new_state.name());
                 states.push(new_state);
                 global_state.on_play_state_changed();
-            },
+            }
             PlayStateResult::Switch(mut new_state) => {
                 direction = Direction::Forwards;
                 states.last_mut().map(|old_state| {
-                    log::info!("Switching to state '{}' from state '{}'", new_state.name(), old_state.name());
+                    log::info!(
+                        "Switching to state '{}' from state '{}'",
+                        new_state.name(),
+                        old_state.name()
+                    );
                     mem::swap(old_state, &mut new_state);
                     global_state.on_play_state_changed();
                 });
-            },
+            }
         }
     }
 }

voxygen/src/menu/char_selection/mod.rs

@@ -1,15 +1,12 @@
 mod ui;
 
 use crate::{
-    window::{Event, Window},
     session::SessionState,
+    window::{Event, Window},
     Direction, GlobalState, PlayState, PlayStateResult,
 };
 use client::{self, Client};
-use common::{
-    clock::Clock,
-    msg::ClientMsg,
-};
+use common::{clock::Clock, msg::ClientMsg};
 use std::{cell::RefCell, rc::Rc, time::Duration};
 use ui::CharSelectionUi;
 use vek::*;
@@ -50,7 +47,7 @@ impl PlayState for CharSelectionState {
                 match event {
                     Event::Close => {
                         return PlayStateResult::Shutdown;
-                    },
+                    }
                     // Pass events to ui
                     Event::Ui(event) => {
                         self.char_selection_ui.handle_event(event);
@@ -63,23 +60,35 @@ impl PlayState for CharSelectionState {
             global_state.window.renderer_mut().clear(BG_COLOR);
 
             // Maintain the UI
-            for event in self.char_selection_ui.maintain(global_state.window.renderer_mut()) {
+            for event in self
+                .char_selection_ui
+                .maintain(global_state.window.renderer_mut())
+            {
                 match event {
                     ui::Event::Logout => {
                         return PlayStateResult::Pop;
-                    },
+                    }
                     ui::Event::Play => {
-                        self.client.borrow_mut().postbox.send_message(ClientMsg::Character(self.char_selection_ui.character));
-                        return PlayStateResult::Switch( Box::new(SessionState::new(&mut global_state.window, self.client.clone())));
+                        self.client
+                            .borrow_mut()
+                            .postbox
+                            .send_message(ClientMsg::Character(self.char_selection_ui.character));
+                        return PlayStateResult::Switch(Box::new(SessionState::new(
+                            &mut global_state.window,
+                            self.client.clone(),
+                        )));
                     }
                 }
             }
 
             // Draw the UI to the screen
-            self.char_selection_ui.render(global_state.window.renderer_mut());
+            self.char_selection_ui
+                .render(global_state.window.renderer_mut());
 
             // Tick the client (currently only to keep the connection alive)
-            self.client.borrow_mut().tick(client::Input::default(), clock.get_last_delta())
+            self.client
+                .borrow_mut()
+                .tick(client::Input::default(), clock.get_last_delta())
                 .expect("Failed to tick the client");
             self.client.borrow_mut().cleanup();
 

voxygen/src/menu/char_selection/ui.rs

@@ -5,19 +5,8 @@ use crate::{
 };
 use common::{
     assets,
+    comp::character::{Belt, Character, Chest, Foot, Gender, Hand, Head, Pants, Race, Weapon},
     figure::Segment,
-    comp::character::{
-        Character,
-        Race,
-        Gender,
-        Head,
-        Chest,
-        Belt,
-        Pants,
-        Hand,
-        Foot,
-        Weapon,
-    }
 };
 use conrod_core::{
     color,
@@ -381,10 +370,12 @@ impl CharSelectionUi {
         // Load fonts
         let load_font = |filename, ui: &mut Ui| {
             let fullpath: String = ["/voxygen/font", filename].concat();
-             ui.new_font(conrod_core::text::Font::from_bytes(
-                 assets::load(fullpath.as_str())
-                .expect("Error loading file")
-            ).unwrap())
+            ui.new_font(
+                conrod_core::text::Font::from_bytes(
+                    assets::load(fullpath.as_str()).expect("Error loading file"),
+                )
+                .unwrap(),
+            )
         };
         let font_opensans = load_font("/OpenSans-Regular.ttf", &mut ui);
         let font_metamorph = load_font("/Metamorphous-Regular.ttf", &mut ui);
@@ -471,7 +462,7 @@ impl CharSelectionUi {
 
             // Veloren Logo and Alpha Version
             Image::new(self.imgs.v_logo)
-                .w_h(123.0*3.0, 35.0*3.0)
+                .w_h(123.0 * 3.0, 35.0 * 3.0)
                 .top_left_with_margins(30.0, 30.0)
                 .set(self.ids.v_logo, ui_widgets);
             Text::new(version)

voxygen/src/menu/main/client_init.rs

@@ -20,10 +20,7 @@ pub struct ClientInit {
     rx: Receiver<Result<Client, Error>>,
 }
 impl ClientInit {
-    pub fn new(
-        connection_args: (String, u16, bool),
-        client_args: (comp::Player, u64),
-    ) -> Self {
+    pub fn new(connection_args: (String, u16, bool), client_args: (comp::Player, u64)) -> Self {
         let (server_address, default_port, prefer_ipv6) = connection_args;
         let (player, view_distance) = client_args;
 

voxygen/src/menu/main/mod.rs

@@ -2,7 +2,6 @@ mod client_init;
 mod start_singleplayer;
 mod ui;
 
-use start_singleplayer::StartSingleplayerState;
 use super::char_selection::CharSelectionState;
 use crate::{
     window::{Event, Window},
@@ -10,6 +9,7 @@ use crate::{
 };
 use client_init::{ClientInit, Error as InitError};
 use common::{clock::Clock, comp};
+use start_singleplayer::StartSingleplayerState;
 use std::time::Duration;
 use ui::{Event as MainMenuEvent, MainMenuUi};
 use vek::*;
@@ -86,10 +86,7 @@ impl PlayState for MainMenuState {
             }
 
             // Maintain the UI
-            for event in self
-                .main_menu_ui
-                .maintain(global_state)
-            {
+            for event in self.main_menu_ui.maintain(global_state) {
                 match event {
                     MainMenuEvent::LoginAttempt {
                         username,
@@ -104,15 +101,12 @@ impl PlayState for MainMenuState {
                         // Don't try to connect if there is already a connection in progress
                         client_init = client_init.or(Some(ClientInit::new(
                             (server_address, DEFAULT_PORT, false),
-                            (
-                                comp::Player::new(username.clone()),
-                                300,
-                            ),
+                            (comp::Player::new(username.clone()), 300),
                         )));
-                    },
+                    }
                     MainMenuEvent::StartSingleplayer => {
                         return PlayStateResult::Push(Box::new(StartSingleplayerState::new()));
-                    },
+                    }
                     MainMenuEvent::Quit => return PlayStateResult::Shutdown,
                 }
             }

voxygen/src/menu/main/start_singleplayer.rs

@@ -1,10 +1,9 @@
-use common::comp;
-use super::{DEFAULT_PORT, client_init::ClientInit};
+use super::{client_init::ClientInit, DEFAULT_PORT};
 use crate::{
-    menu::char_selection::CharSelectionState,
-    singleplayer::Singleplayer,
-    Direction, GlobalState, PlayState, PlayStateResult,
+    menu::char_selection::CharSelectionState, singleplayer::Singleplayer, Direction, GlobalState,
+    PlayState, PlayStateResult,
 };
+use common::comp;
 
 pub struct StartSingleplayerState {
     singleplayer: Singleplayer,
@@ -28,10 +27,7 @@ impl PlayState for StartSingleplayerState {
 
                 let client_init = ClientInit::new(
                     (server_address.clone(), DEFAULT_PORT, false),
-                    (
-                        comp::Player::new(username.clone()),
-                        300,
-                    ),
+                    (comp::Player::new(username.clone()), 300),
                 );
 
                 // Client creation
@@ -40,7 +36,7 @@ impl PlayState for StartSingleplayerState {
                         Some(Ok(client)) => break client,
                         // Should always work
                         Some(Err(err)) => unreachable!(),
-                        _ => {},
+                        _ => {}
                     }
                 };
 
@@ -55,7 +51,7 @@ impl PlayState for StartSingleplayerState {
                     &mut global_state.window,
                     std::rc::Rc::new(std::cell::RefCell::new(client)),
                 )))
-            },
+            }
             Direction::Backwards => PlayStateResult::Pop,
         }
     }

voxygen/src/menu/main/ui.rs

@@ -172,7 +172,7 @@ impl MainMenuUi {
             .middle_of(ui_widgets.window)
             .set(self.ids.bg, ui_widgets);
         Image::new(self.imgs.v_logo)
-            .w_h(123.0*3.0, 35.0*3.0)
+            .w_h(123.0 * 3.0, 35.0 * 3.0)
             .top_left_with_margins(30.0, 30.0)
             .set(self.ids.v_logo, ui_widgets);
         Text::new(version)
@@ -373,7 +373,7 @@ impl MainMenuUi {
                 .label_y(Relative::Scalar(5.0))
                 .set(self.ids.login_button, ui_widgets);
         } else {
-             if Button::image(self.imgs.button)
+            if Button::image(self.imgs.button)
                 .hover_image(self.imgs.button_hover)
                 .press_image(self.imgs.button_press)
                 .w_h(258.0, 68.0)

voxygen/src/mesh/mod.rs

@@ -1,6 +1,6 @@
-mod vol;
 pub mod segment;
 pub mod terrain;
+mod vol;
 
 // Crate
 use crate::render::{self, Mesh};

voxygen/src/render/consts.rs

@@ -1,14 +1,8 @@
 // Library
-use gfx::{
-    self,
-    traits::FactoryExt,
-};
+use gfx::{self, traits::FactoryExt};
 
 // Local
-use super::{
-    RenderError,
-    gfx_backend,
-};
+use super::{gfx_backend, RenderError};
 
 /// A handle to a series of constants sitting on the GPU. This is used to hold information used in
 /// the rendering process that does not change throughout a single render pass.
@@ -31,7 +25,8 @@ impl<T: Copy + gfx::traits::Pod> Consts<T> {
         encoder: &mut gfx::Encoder<gfx_backend::Resources, gfx_backend::CommandBuffer>,
         vals: &[T],
     ) -> Result<(), RenderError> {
-        encoder.update_buffer(&self.buf, vals, 0)
+        encoder
+            .update_buffer(&self.buf, vals, 0)
             .map_err(|err| RenderError::UpdateError(err))
     }
 }

voxygen/src/render/mesh.rs

@@ -75,11 +75,7 @@ pub struct Tri<P: Pipeline> {
 }
 
 impl<P: Pipeline> Tri<P> {
-    pub fn new(
-        a: P::Vertex,
-        b: P::Vertex,
-        c: P::Vertex,
-    ) -> Self {
+    pub fn new(a: P::Vertex, b: P::Vertex, c: P::Vertex) -> Self {
         Self { a, b, c }
     }
 }
@@ -93,12 +89,7 @@ pub struct Quad<P: Pipeline> {
 }
 
 impl<P: Pipeline> Quad<P> {
-    pub fn new(
-        a: P::Vertex,
-        b: P::Vertex,
-        c: P::Vertex,
-        d: P::Vertex,
-    ) -> Self {
+    pub fn new(a: P::Vertex, b: P::Vertex, c: P::Vertex, d: P::Vertex) -> Self {
         Self { a, b, c, d }
     }
 }

voxygen/src/render/mod.rs

@@ -9,33 +9,19 @@ mod util;
 // Reexports
 pub use self::{
     consts::Consts,
-    mesh::{Mesh, Tri, Quad},
+    mesh::{Mesh, Quad, Tri},
     model::Model,
-    texture::Texture,
-    renderer::{Renderer, TgtColorFmt, TgtDepthFmt},
     pipelines::{
-        Globals,
-        figure::{
-            FigurePipeline,
-            Locals as FigureLocals,
-            BoneData as FigureBoneData,
-        },
-        skybox::{
-            create_mesh as create_skybox_mesh,
-            SkyboxPipeline,
-            Locals as SkyboxLocals,
-        },
-        terrain::{
-            TerrainPipeline,
-            Locals as TerrainLocals,
-        },
+        figure::{BoneData as FigureBoneData, FigurePipeline, Locals as FigureLocals},
+        skybox::{create_mesh as create_skybox_mesh, Locals as SkyboxLocals, SkyboxPipeline},
+        terrain::{Locals as TerrainLocals, TerrainPipeline},
         ui::{
-            create_quad as create_ui_quad,
-            create_tri as create_ui_tri,
-            Mode as UiMode,
-            UiPipeline,
+            create_quad as create_ui_quad, create_tri as create_ui_tri, Mode as UiMode, UiPipeline,
         },
+        Globals,
     },
+    renderer::{Renderer, TgtColorFmt, TgtDepthFmt},
+    texture::Texture,
 };
 
 #[cfg(feature = "gl")]
@@ -64,8 +50,5 @@ pub enum RenderError {
 /// - `SkyboxPipeline`
 /// - `FigurePipeline`
 pub trait Pipeline {
-    type Vertex:
-        Clone +
-        gfx::traits::Pod +
-        gfx::pso::buffer::Structure<gfx::format::Format>;
+    type Vertex: Clone + gfx::traits::Pod + gfx::pso::buffer::Structure<gfx::format::Format>;
 }

voxygen/src/render/model.rs

@@ -1,15 +1,8 @@
 // Library
-use gfx::{
-    self,
-    traits::FactoryExt,
-};
+use gfx::{self, traits::FactoryExt};
 
 // Local
-use super::{
-    mesh::Mesh,
-    Pipeline,
-    gfx_backend,
-};
+use super::{gfx_backend, mesh::Mesh, Pipeline};
 
 /// Represents a mesh that has been sent to the GPU.
 pub struct Model<P: Pipeline> {
@@ -18,10 +11,7 @@ pub struct Model<P: Pipeline> {
 }
 
 impl<P: Pipeline> Model<P> {
-    pub fn new(
-        factory: &mut gfx_backend::Factory,
-        mesh: &Mesh<P>,
-    ) -> Self {
+    pub fn new(factory: &mut gfx_backend::Factory, mesh: &Mesh<P>) -> Self {
         Self {
             vbuf: factory.create_vertex_buffer(mesh.vertices()),
             slice: gfx::Slice {

voxygen/src/render/pipelines/figure.rs

@@ -1,25 +1,20 @@
 // Library
 use gfx::{
     self,
+    gfx_constant_struct_meta,
     // Macros
     gfx_defines,
-    gfx_vertex_struct_meta,
-    gfx_constant_struct_meta,
     gfx_impl_struct_meta,
     gfx_pipeline,
     gfx_pipeline_inner,
+    gfx_vertex_struct_meta,
 };
 use vek::*;
 
 // Local
 use super::{
+    super::{util::arr_to_mat, Pipeline, TgtColorFmt, TgtDepthFmt},
     Globals,
-    super::{
-        Pipeline,
-        TgtColorFmt,
-        TgtDepthFmt,
-        util::arr_to_mat,
-    },
 };
 
 gfx_defines! {

voxygen/src/render/pipelines/mod.rs

@@ -6,9 +6,9 @@ pub mod ui;
 // Library
 use gfx::{
     self,
+    gfx_constant_struct_meta,
     // Macros
     gfx_defines,
-    gfx_constant_struct_meta,
     gfx_impl_struct_meta,
 };
 use vek::*;

voxygen/src/render/pipelines/skybox.rs

@@ -1,25 +1,19 @@
 // Library
 use gfx::{
     self,
+    gfx_constant_struct_meta,
     // Macros
     gfx_defines,
-    gfx_vertex_struct_meta,
-    gfx_constant_struct_meta,
     gfx_impl_struct_meta,
     gfx_pipeline,
     gfx_pipeline_inner,
+    gfx_vertex_struct_meta,
 };
 
 // Local
 use super::{
+    super::{Mesh, Pipeline, Quad, TgtColorFmt, TgtDepthFmt},
     Globals,
-    super::{
-        Pipeline,
-        TgtColorFmt,
-        TgtDepthFmt,
-        Mesh,
-        Quad,
-    },
 };
 
 gfx_defines! {

voxygen/src/render/pipelines/terrain.rs

@@ -1,24 +1,20 @@
 // Library
 use gfx::{
     self,
+    gfx_constant_struct_meta,
     // Macros
     gfx_defines,
-    gfx_vertex_struct_meta,
-    gfx_constant_struct_meta,
     gfx_impl_struct_meta,
     gfx_pipeline,
     gfx_pipeline_inner,
+    gfx_vertex_struct_meta,
 };
 use vek::*;
 
 // Local
 use super::{
+    super::{Pipeline, TgtColorFmt, TgtDepthFmt},
     Globals,
-    super::{
-        Pipeline,
-        TgtColorFmt,
-        TgtDepthFmt,
-    },
 };
 
 gfx_defines! {

voxygen/src/render/pipelines/ui.rs

@@ -1,20 +1,14 @@
+use super::super::{Pipeline, Quad, TgtColorFmt, TgtDepthFmt, Tri};
 use gfx::{
     self,
     // Macros
     gfx_defines,
-    gfx_vertex_struct_meta,
     gfx_impl_struct_meta,
     gfx_pipeline,
     gfx_pipeline_inner,
+    gfx_vertex_struct_meta,
 };
 use vek::*;
-use super::super::{
-        Pipeline,
-        TgtColorFmt,
-        TgtDepthFmt,
-        Quad,
-        Tri,
-};
 
 gfx_defines! {
     vertex Vertex {
@@ -65,20 +59,20 @@ impl Mode {
     }
 }
 
-pub fn create_quad(rect: Aabr<f32>, uv_rect: Aabr<f32>, color: Rgba<f32>, mode: Mode) -> Quad<UiPipeline> {
+pub fn create_quad(
+    rect: Aabr<f32>,
+    uv_rect: Aabr<f32>,
+    color: Rgba<f32>,
+    mode: Mode,
+) -> Quad<UiPipeline> {
     let mode_val = mode.value();
-    let v = |pos, uv| {
-        Vertex {
-            pos,
-            uv,
-            color: color.into_array(),
-            mode: mode_val,
-        }
+    let v = |pos, uv| Vertex {
+        pos,
+        uv,
+        color: color.into_array(),
+        mode: mode_val,
     };
-    let aabr_to_lbrt = |aabr: Aabr<f32>| (
-        aabr.min.x, aabr.min.y,
-        aabr.max.x, aabr.max.y,
-    );
+    let aabr_to_lbrt = |aabr: Aabr<f32>| (aabr.min.x, aabr.min.y, aabr.max.x, aabr.max.y);
 
     let (l, b, r, t) = aabr_to_lbrt(rect);
     let (uv_l, uv_b, uv_r, uv_t) = aabr_to_lbrt(uv_rect);
@@ -90,15 +84,18 @@ pub fn create_quad(rect: Aabr<f32>, uv_rect: Aabr<f32>, color: Rgba<f32>, mode:
     )
 }
 
-pub fn create_tri(tri: [[f32; 2]; 3], uv_tri: [[f32; 2]; 3], color: Rgba<f32>, mode: Mode) -> Tri<UiPipeline> {
+pub fn create_tri(
+    tri: [[f32; 2]; 3],
+    uv_tri: [[f32; 2]; 3],
+    color: Rgba<f32>,
+    mode: Mode,
+) -> Tri<UiPipeline> {
     let mode_val = mode.value();
-    let v = |pos, uv| {
-        Vertex {
-            pos,
-            uv,
-            color: color.into_array(),
-            mode: mode_val,
-        }
+    let v = |pos, uv| Vertex {
+        pos,
+        uv,
+        color: color.into_array(),
+        mode: mode_val,
     };
     Tri::new(
         v([tri[0][0], tri[0][1]], [uv_tri[0][0], uv_tri[0][1]]),

voxygen/src/render/renderer.rs

@@ -1,25 +1,18 @@
-use vek::*;
+use super::{
+    consts::Consts,
+    gfx_backend,
+    mesh::Mesh,
+    model::Model,
+    pipelines::{figure, skybox, terrain, ui, Globals},
+    texture::Texture,
+    Pipeline, RenderError,
+};
 use gfx::{
     self,
     traits::{Device, FactoryExt},
 };
 use image;
-use super::{
-    consts::Consts,
-    mesh::Mesh,
-    model::Model,
-    texture::Texture,
-    Pipeline,
-    RenderError,
-    gfx_backend,
-    pipelines::{
-        Globals,
-        figure,
-        skybox,
-        terrain,
-        ui,
-    },
-};
+use vek::*;
 
 /// Represents the format of the window's color target.
 pub type TgtColorFmt = gfx::format::Rgba8;
@@ -149,37 +142,30 @@ impl Renderer {
     pub fn update_consts<T: Copy + gfx::traits::Pod>(
         &mut self,
         consts: &mut Consts<T>,
-        vals: &[T]
+        vals: &[T],
     ) -> Result<(), RenderError> {
         consts.update(&mut self.encoder, vals)
     }
 
     /// Create a new model from the provided mesh.
     pub fn create_model<P: Pipeline>(&mut self, mesh: &Mesh<P>) -> Result<Model<P>, RenderError> {
-        Ok(Model::new(
-            &mut self.factory,
-            mesh,
-        ))
+        Ok(Model::new(&mut self.factory, mesh))
     }
 
     /// Create a new texture from the provided image.
-    pub fn create_texture<P: Pipeline>(&mut self, image: &image::DynamicImage) -> Result<Texture<P>, RenderError> {
-        Texture::new(
-            &mut self.factory,
-            image,
-        )
+    pub fn create_texture<P: Pipeline>(
+        &mut self,
+        image: &image::DynamicImage,
+    ) -> Result<Texture<P>, RenderError> {
+        Texture::new(&mut self.factory, image)
     }
 
     /// Create a new dynamic texture (gfx::memory::Usage::Dynamic) with the specified dimensions
     pub fn create_dynamic_texture<P: Pipeline>(
         &mut self,
-        dims: Vec2<u16>
+        dims: Vec2<u16>,
     ) -> Result<Texture<P>, RenderError> {
-        Texture::new_dynamic(
-            &mut self.factory,
-            dims.x,
-            dims.y,
-        )
+        Texture::new_dynamic(&mut self.factory, dims.x, dims.y)
     }
 
     /// Update a texture with the provided offset, size, and data
@@ -188,14 +174,9 @@ impl Renderer {
         texture: &Texture<P>,
         offset: [u16; 2],
         size: [u16; 2],
-        data: &[[u8; 4]]
+        data: &[[u8; 4]],
     ) -> Result<(), RenderError> {
-        texture.update(
-            &mut self.encoder,
-            offset,
-            size,
-            data,
-        )
+        texture.update(&mut self.encoder, offset, size, data)
     }
 
     /// Queue the rendering of the provided skybox model in the upcoming frame.
@@ -273,7 +254,12 @@ impl Renderer {
             &self.ui_pipeline.pso,
             &ui::pipe::Data {
                 vbuf: model.vbuf.clone(),
-                scissor: gfx::Rect { x: min.x, y: min.y, w: max.x - min.x, h: max.y - min.y },
+                scissor: gfx::Rect {
+                    x: min.x,
+                    y: min.y,
+                    w: max.x - min.x,
+                    h: max.y - min.y,
+                },
                 tex: (tex.srv.clone(), tex.sampler.clone()),
                 tgt_color: self.tgt_color_view.clone(),
                 tgt_depth: self.tgt_depth_view.clone(),
@@ -298,7 +284,8 @@ fn create_pipeline<'a, P: gfx::pso::PipelineInit>(
         .map_err(|err| RenderError::PipelineError(gfx::PipelineStateError::Program(err)))?;
 
     Ok(GfxPipeline {
-        pso: factory.create_pipeline_from_program(
+        pso: factory
+            .create_pipeline_from_program(
                 &program,
                 gfx::Primitive::TriangleList,
                 gfx::state::Rasterizer {
@@ -310,14 +297,17 @@ fn create_pipeline<'a, P: gfx::pso::PipelineInit>(
                 },
                 pipe,
             )
-                // Do some funky things to work around an oddity in gfx's error ownership rules
-                .map_err(|err| RenderError::PipelineError(match err {
-                    gfx::PipelineStateError::Program(err) =>
-                        gfx::PipelineStateError::Program(err),
-                    gfx::PipelineStateError::DescriptorInit(err) =>
-                        gfx::PipelineStateError::DescriptorInit(err.into()),
-                    gfx::PipelineStateError::DeviceCreate(err) =>
-                        gfx::PipelineStateError::DeviceCreate(err),
-                }))?,
+            // Do some funky things to work around an oddity in gfx's error ownership rules
+            .map_err(|err| {
+                RenderError::PipelineError(match err {
+                    gfx::PipelineStateError::Program(err) => gfx::PipelineStateError::Program(err),
+                    gfx::PipelineStateError::DescriptorInit(err) => {
+                        gfx::PipelineStateError::DescriptorInit(err.into())
+                    }
+                    gfx::PipelineStateError::DeviceCreate(err) => {
+                        gfx::PipelineStateError::DeviceCreate(err)
+                    }
+                })
+            })?,
     })
 }

voxygen/src/render/texture.rs

@@ -2,29 +2,25 @@
 use std::marker::PhantomData;
 
 // Library
-use gfx::{
-    self,
-    traits::Factory,
-};
-use image::{
-    DynamicImage,
-    GenericImageView,
-};
+use gfx::{self, traits::Factory};
+use image::{DynamicImage, GenericImageView};
 use vek::Vec2;
 
 // Local
-use super::{
-    RenderError,
-    Pipeline,
-    gfx_backend,
-};
+use super::{gfx_backend, Pipeline, RenderError};
 
 type ShaderFormat = (gfx::format::R8_G8_B8_A8, gfx::format::Srgb);
 
 /// Represents an image that has been uploaded to the GPU.
 pub struct Texture<P: Pipeline> {
-    pub tex: gfx::handle::Texture<gfx_backend::Resources, <ShaderFormat as gfx::format::Formatted>::Surface>,
-    pub srv: gfx::handle::ShaderResourceView<gfx_backend::Resources, <ShaderFormat as gfx::format::Formatted>::View>,
+    pub tex: gfx::handle::Texture<
+        gfx_backend::Resources,
+        <ShaderFormat as gfx::format::Formatted>::Surface,
+    >,
+    pub srv: gfx::handle::ShaderResourceView<
+        gfx_backend::Resources,
+        <ShaderFormat as gfx::format::Formatted>::View,
+    >,
     pub sampler: gfx::handle::Sampler<gfx_backend::Resources>,
     _phantom: PhantomData<P>,
 }
@@ -34,15 +30,16 @@ impl<P: Pipeline> Texture<P> {
         factory: &mut gfx_backend::Factory,
         image: &DynamicImage,
     ) -> Result<Self, RenderError> {
-        let (tex, srv) = factory.create_texture_immutable_u8::<ShaderFormat>(
-            gfx::texture::Kind::D2(
-                image.width() as u16,
-                image.height() as u16,
-                gfx::texture::AaMode::Single,
-            ),
-            gfx::texture::Mipmap::Provided,
-            &[&image.to_rgba().into_raw()],
-        )
+        let (tex, srv) = factory
+            .create_texture_immutable_u8::<ShaderFormat>(
+                gfx::texture::Kind::D2(
+                    image.width() as u16,
+                    image.height() as u16,
+                    gfx::texture::AaMode::Single,
+                ),
+                gfx::texture::Mipmap::Provided,
+                &[&image.to_rgba().into_raw()],
+            )
             .map_err(|err| RenderError::CombinedError(err))?;
 
         Ok(Self {
@@ -73,8 +70,12 @@ impl<P: Pipeline> Texture<P> {
         )
             .map_err(|err| RenderError::CombinedError(gfx::CombinedError::Texture(err)))?;
 
-        let srv =
-        factory.view_texture_as_shader_resource::<ShaderFormat>(&tex, (0, 0), gfx::format::Swizzle::new())
+        let srv = factory
+            .view_texture_as_shader_resource::<ShaderFormat>(
+                &tex,
+                (0, 0),
+                gfx::format::Swizzle::new(),
+            )
             .map_err(|err| RenderError::CombinedError(gfx::CombinedError::Resource(err)))?;
 
         Ok(Self {
@@ -107,8 +108,10 @@ impl<P: Pipeline> Texture<P> {
             mipmap: 0,
         };
         encoder
-        .update_texture::<<ShaderFormat as gfx::format::Formatted>::Surface, ShaderFormat>(&self.tex, None, info, data)
-        .map_err(|err| RenderError::TexUpdateError(err))
+            .update_texture::<<ShaderFormat as gfx::format::Formatted>::Surface, ShaderFormat>(
+                &self.tex, None, info, data,
+            )
+            .map_err(|err| RenderError::TexUpdateError(err))
     }
     /// Get dimensions of the represented image
     pub fn get_dimensions(&self) -> Vec2<u16> {

voxygen/src/scene/camera.rs

@@ -38,12 +38,7 @@ impl Camera {
             * Mat4::rotation_3d(PI / 2.0, -Vec4::unit_x())
             * Mat4::translation_3d(-self.focus);
 
-        let proj_mat = Mat4::perspective_rh_no(
-            self.fov,
-            self.aspect,
-            NEAR_PLANE,
-            FAR_PLANE,
-        );
+        let proj_mat = Mat4::perspective_rh_no(self.fov, self.aspect, NEAR_PLANE, FAR_PLANE);
 
         // TODO: Make this more efficient
         let cam_pos = Vec3::from(view_mat.inverted() * Vec4::unit_w());
@@ -56,9 +51,7 @@ impl Camera {
         // Wrap camera yaw
         self.ori.x = (self.ori.x + delta.x) % (2.0 * PI);
         // Clamp camera pitch to the vertical limits
-        self.ori.y = (self.ori.y + delta.y)
-            .min(PI / 2.0)
-            .max(-PI / 2.0);
+        self.ori.y = (self.ori.y + delta.y).min(PI / 2.0).max(-PI / 2.0);
         // Wrap camera roll
         self.ori.z = (self.ori.z + delta.z) % (2.0 * PI);
     }
@@ -70,15 +63,25 @@ impl Camera {
     }
 
     /// Get the focus position of the camera.
-    pub fn get_focus_pos(&self) -> Vec3<f32> { self.focus }
+    pub fn get_focus_pos(&self) -> Vec3<f32> {
+        self.focus
+    }
     /// Set the focus position of the camera.
-    pub fn set_focus_pos(&mut self, focus: Vec3<f32>) { self.focus = focus; }
+    pub fn set_focus_pos(&mut self, focus: Vec3<f32>) {
+        self.focus = focus;
+    }
 
     /// Get the aspect ratio of the camera.
-    pub fn get_aspect_ratio(&self) -> f32 { self.aspect }
+    pub fn get_aspect_ratio(&self) -> f32 {
+        self.aspect
+    }
     /// Set the aspect ratio of the camera.
-    pub fn set_aspect_ratio(&mut self, aspect: f32) { self.aspect = aspect; }
+    pub fn set_aspect_ratio(&mut self, aspect: f32) {
+        self.aspect = aspect;
+    }
 
     /// Get the orientation of the camera
-    pub fn get_orientation(&self) -> Vec3<f32> { self.ori }
+    pub fn get_orientation(&self) -> Vec3<f32> {
+        self.ori
+    }
 }

voxygen/src/scene/figure.rs

@@ -1,51 +1,27 @@
-use std::{
-    collections::HashMap,
-    f32,
+use crate::{
+    anim::{
+        character::{CharacterSkeleton, IdleAnimation, RunAnimation},
+        Animation, Skeleton,
+    },
+    mesh::Meshable,
+    render::{
+        Consts, FigureBoneData, FigureLocals, FigurePipeline, Globals, Mesh, Model, Renderer,
+    },
+    Error,
 };
-use specs::{Entity as EcsEntity, Component, VecStorage, Join};
-use vek::*;
 use client::Client;
 use common::{
+    assets,
     comp::{
         self,
-        character::{
-            Character,
-            Head,
-            Chest,
-            Belt,
-            Pants,
-            Hand,
-            Foot,
-            Weapon,
-        }
+        character::{Belt, Character, Chest, Foot, Hand, Head, Pants, Weapon},
     },
     figure::Segment,
     msg,
-    assets,
-};
-use crate::{
-    Error,
-    render::{
-        Consts,
-        Globals,
-        Mesh,
-        Model,
-        Renderer,
-        FigurePipeline,
-        FigureBoneData,
-        FigureLocals,
-    },
-    anim::{
-        Animation,
-        Skeleton,
-        character::{
-            CharacterSkeleton,
-            RunAnimation,
-            IdleAnimation,
-        },
-    },
-    mesh::Meshable,
 };
+use specs::{Component, Entity as EcsEntity, Join, VecStorage};
+use std::{collections::HashMap, f32};
+use vek::*;
 
 pub struct FigureCache {
     models: HashMap<Character, (Model<FigurePipeline>, u64)>,
@@ -64,45 +40,52 @@ impl FigureCache {
         models: &'a mut HashMap<Character, (Model<FigurePipeline>, u64)>,
         renderer: &mut Renderer,
         tick: u64,
-        character: Character)
-    -> &'a (Model<FigurePipeline>, u64) {
+        character: Character,
+    ) -> &'a (Model<FigurePipeline>, u64) {
         match models.get_mut(&character) {
             Some((model, last_used)) => {
                 *last_used = tick;
             }
             None => {
-                models.insert(character, ({
-                    let bone_meshes = [
-                        Some(Self::load_head(character.head)),
-                        Some(Self::load_chest(character.chest)),
-                        Some(Self::load_belt(character.belt)),
-                        Some(Self::load_pants(character.pants)),
-                        Some(Self::load_left_hand(character.hand)),
-                        Some(Self::load_right_hand(character.hand)),
-                        Some(Self::load_left_foot(character.foot)),
-                        Some(Self::load_right_foot(character.foot)),
-                        Some(Self::load_weapon(character.weapon)),
-                        None,
-                        None,
-                        None,
-                        None,
-                        None,
-                        None,
-                        None,
-                    ];
+                models.insert(
+                    character,
+                    (
+                        {
+                            let bone_meshes = [
+                                Some(Self::load_head(character.head)),
+                                Some(Self::load_chest(character.chest)),
+                                Some(Self::load_belt(character.belt)),
+                                Some(Self::load_pants(character.pants)),
+                                Some(Self::load_left_hand(character.hand)),
+                                Some(Self::load_right_hand(character.hand)),
+                                Some(Self::load_left_foot(character.foot)),
+                                Some(Self::load_right_foot(character.foot)),
+                                Some(Self::load_weapon(character.weapon)),
+                                None,
+                                None,
+                                None,
+                                None,
+                                None,
+                                None,
+                                None,
+                            ];
 
+                            let mut mesh = Mesh::new();
+                            bone_meshes
+                                .iter()
+                                .enumerate()
+                                .filter_map(|(i, bm)| bm.as_ref().map(|bm| (i, bm)))
+                                .for_each(|(i, bone_mesh)| {
+                                    mesh.push_mesh_map(bone_mesh, |vert| {
+                                        vert.with_bone_idx(i as u8)
+                                    })
+                                });
 
-                    let mut mesh = Mesh::new();
-                    bone_meshes
-                        .iter()
-                        .enumerate()
-                        .filter_map(|(i, bm)| bm.as_ref().map(|bm| (i, bm)))
-                        .for_each(|(i, bone_mesh)| {
-                            mesh.push_mesh_map(bone_mesh, |vert| vert.with_bone_idx(i as u8))
-                        });
-
-                    renderer.create_model(&mesh).unwrap()
-                }, tick));
+                            renderer.create_model(&mesh).unwrap()
+                        },
+                        tick,
+                    ),
+                );
             }
         }
 
@@ -111,76 +94,106 @@ impl FigureCache {
 
     pub fn clean(&mut self, tick: u64) {
         // TODO: Don't hard-code this
-        self.models.retain(|_, (_, last_used)| *last_used + 60 > tick);
+        self.models
+            .retain(|_, (_, last_used)| *last_used + 60 > tick);
     }
 
     fn load_mesh(filename: &'static str, position: Vec3<f32>) -> Mesh<FigurePipeline> {
         let fullpath: String = ["/voxygen/voxel/", filename].concat();
-        Segment::from(dot_vox::load_bytes(
-            assets::load(fullpath.as_str())
-                .expect("Error loading file")
-                .as_slice(),
-        ).unwrap())
-            .generate_mesh(position)
+        Segment::from(
+            dot_vox::load_bytes(
+                assets::load(fullpath.as_str())
+                    .expect("Error loading file")
+                    .as_slice(),
+            )
+            .unwrap(),
+        )
+        .generate_mesh(position)
     }
 
     fn load_head(head: Head) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match head {
-            Head::DefaultHead => "head.vox",
-        }, Vec3::new(-5.5, -7.0, -6.0))
+        Self::load_mesh(
+            match head {
+                Head::DefaultHead => "head.vox",
+            },
+            Vec3::new(-5.5, -7.0, -6.0),
+        )
     }
 
     fn load_chest(chest: Chest) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match chest {
-            Chest::DefaultChest => "chest.vox",
-        }, Vec3::new(-2.5, -6.0, 0.0))
+        Self::load_mesh(
+            match chest {
+                Chest::DefaultChest => "chest.vox",
+            },
+            Vec3::new(-2.5, -6.0, 0.0),
+        )
     }
 
     fn load_belt(belt: Belt) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match belt {
-            Belt::DefaultBelt => "belt.vox",
-        }, Vec3::new(-2.5, -5.0, 0.0))
+        Self::load_mesh(
+            match belt {
+                Belt::DefaultBelt => "belt.vox",
+            },
+            Vec3::new(-2.5, -5.0, 0.0),
+        )
     }
 
     fn load_pants(pants: Pants) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match pants {
-            Pants::DefaultPants => "pants.vox",
-        }, Vec3::new(-2.5, -5.0, 0.0))
+        Self::load_mesh(
+            match pants {
+                Pants::DefaultPants => "pants.vox",
+            },
+            Vec3::new(-2.5, -5.0, 0.0),
+        )
     }
 
     fn load_left_hand(hand: Hand) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match hand {
-            Hand::DefaultHand => "hand.vox",
-        }, Vec3::new(0.0, -2.0, -7.0))
+        Self::load_mesh(
+            match hand {
+                Hand::DefaultHand => "hand.vox",
+            },
+            Vec3::new(0.0, -2.0, -7.0),
+        )
     }
 
     fn load_right_hand(hand: Hand) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match hand {
-            Hand::DefaultHand => "hand.vox",
-        }, Vec3::new(0.0, -2.0, -7.0))
+        Self::load_mesh(
+            match hand {
+                Hand::DefaultHand => "hand.vox",
+            },
+            Vec3::new(0.0, -2.0, -7.0),
+        )
     }
 
     fn load_left_foot(foot: Foot) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match foot {
-            Foot::DefaultFoot => "foot.vox",
-        }, Vec3::new(-3.5, -2.5, -8.0))
+        Self::load_mesh(
+            match foot {
+                Foot::DefaultFoot => "foot.vox",
+            },
+            Vec3::new(-3.5, -2.5, -8.0),
+        )
     }
 
     fn load_right_foot(foot: Foot) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match foot {
-            Foot::DefaultFoot => "foot.vox",
-        }, Vec3::new(-3.5, -2.5, -8.0))
+        Self::load_mesh(
+            match foot {
+                Foot::DefaultFoot => "foot.vox",
+            },
+            Vec3::new(-3.5, -2.5, -8.0),
+        )
     }
 
     fn load_weapon(weapon: Weapon) -> Mesh<FigurePipeline> {
-        Self::load_mesh(match weapon {
-            Weapon::Sword => "sword.vox",
-            // TODO actually match against other weapons and set the right model
-            _ => "sword.vox",
-        }, Vec3::new(0.0, 0.0, -4.0))
+        Self::load_mesh(
+            match weapon {
+                Weapon::Sword => "sword.vox",
+                // TODO actually match against other weapons and set the right model
+                _ => "sword.vox",
+            },
+            Vec3::new(0.0, 0.0, -4.0),
+        )
     }
 
-
     pub fn maintain(&mut self, renderer: &mut Renderer, client: &mut Client) {
         let time = client.state().get_time();
         let ecs = client.state_mut().ecs_mut();
@@ -190,14 +203,21 @@ impl FigureCache {
             &ecs.read_storage::<comp::phys::Dir>(),
             &ecs.read_storage::<comp::Character>(),
             &ecs.read_storage::<comp::AnimationHistory>(),
-        ).join() {
-            let state = self.states
+        )
+            .join()
+        {
+            let state = self
+                .states
                 .entry(entity)
                 .or_insert_with(|| FigureState::new(renderer, CharacterSkeleton::new()));
 
             let target_skeleton = match animation_history.current {
-                comp::character::Animation::Idle => IdleAnimation::update_skeleton(&mut state.skeleton, time),
-                comp::character::Animation::Run => RunAnimation::update_skeleton(&mut state.skeleton, time),
+                comp::character::Animation::Idle => {
+                    IdleAnimation::update_skeleton(&mut state.skeleton, time)
+                }
+                comp::character::Animation::Run => {
+                    RunAnimation::update_skeleton(&mut state.skeleton, time)
+                }
             };
 
             state.skeleton.interpolate(&target_skeleton);
@@ -205,26 +225,25 @@ impl FigureCache {
             state.update(renderer, pos.0, dir.0);
         }
 
-        self.states.retain(|entity, _| ecs.entities().is_alive(*entity));
+        self.states
+            .retain(|entity, _| ecs.entities().is_alive(*entity));
     }
 
-    pub fn render(&mut self, renderer: &mut Renderer, client: &mut Client, globals: &Consts<Globals>) {
+    pub fn render(
+        &mut self,
+        renderer: &mut Renderer,
+        client: &mut Client,
+        globals: &Consts<Globals>,
+    ) {
         let tick = client.get_tick();
         let ecs = client.state().ecs();
         let models = &mut self.models;
 
-        for (entity, &character) in (
-            &ecs.entities(),
-            &ecs.read_storage::<comp::Character>(),
-        ).join() {
+        for (entity, &character) in (&ecs.entities(), &ecs.read_storage::<comp::Character>()).join()
+        {
             let model = Self::get_or_create_model(models, renderer, tick, character);
             let state = self.states.get(&entity).unwrap();
-            renderer.render_figure(
-                &model.0,
-                globals,
-                &state.locals,
-                &state.bone_consts,
-            );
+            renderer.render_figure(&model.0, globals, &state.locals, &state.bone_consts);
         }
     }
 }
@@ -238,21 +257,24 @@ pub struct FigureState<S: Skeleton> {
 impl<S: Skeleton> FigureState<S> {
     pub fn new(renderer: &mut Renderer, skeleton: S) -> Self {
         Self {
-            bone_consts: renderer.create_consts(&skeleton.compute_matrices()).unwrap(),
+            bone_consts: renderer
+                .create_consts(&skeleton.compute_matrices())
+                .unwrap(),
             locals: renderer.create_consts(&[FigureLocals::default()]).unwrap(),
             skeleton,
         }
     }
 
     fn update(&mut self, renderer: &mut Renderer, pos: Vec3<f32>, dir: Vec3<f32>) {
-        let mat =
-            Mat4::<f32>::identity() *
-            Mat4::translation_3d(pos) *
-            Mat4::rotation_z(-dir.x.atan2(dir.y) + f32::consts::PI / 2.0);
+        let mat = Mat4::<f32>::identity()
+            * Mat4::translation_3d(pos)
+            * Mat4::rotation_z(-dir.x.atan2(dir.y) + f32::consts::PI / 2.0);
 
         let locals = FigureLocals::new(mat);
         renderer.update_consts(&mut self.locals, &[locals]).unwrap();
 
-        renderer.update_consts(&mut self.bone_consts, &self.skeleton.compute_matrices()).unwrap();
+        renderer
+            .update_consts(&mut self.bone_consts, &self.skeleton.compute_matrices())
+            .unwrap();
     }
 }

voxygen/src/scene/mod.rs

@@ -2,35 +2,23 @@ pub mod camera;
 pub mod figure;
 pub mod terrain;
 
-use vek::*;
-use dot_vox;
-use common::{
-    comp,
-    figure::Segment,
-};
-use client::Client;
+use self::{camera::Camera, figure::FigureCache, terrain::Terrain};
 use crate::{
+    anim::{
+        character::{CharacterSkeleton, RunAnimation},
+        Animation,
+    },
+    mesh::Meshable,
     render::{
-        Consts,
-        Globals,
-        Model,
-        Renderer,
+        create_skybox_mesh, Consts, FigureLocals, Globals, Model, Renderer, SkyboxLocals,
         SkyboxPipeline,
-        SkyboxLocals,
-        FigureLocals,
-        create_skybox_mesh,
     },
     window::Event,
-    mesh::Meshable, anim::{
-        Animation,
-        character::{CharacterSkeleton, RunAnimation},
-    },
-};
-use self::{
-    camera::Camera,
-    figure::FigureCache,
-    terrain::Terrain,
 };
+use client::Client;
+use common::{comp, figure::Segment};
+use dot_vox;
+use vek::*;
 
 // TODO: Don't hard-code this
 const CURSOR_PAN_SCALE: f32 = 0.005;
@@ -56,18 +44,12 @@ impl Scene {
         let resolution = renderer.get_resolution().map(|e| e as f32);
 
         Self {
-            globals: renderer
-                .create_consts(&[Globals::default()])
-                .unwrap(),
+            globals: renderer.create_consts(&[Globals::default()]).unwrap(),
             camera: Camera::new(resolution.x / resolution.y),
 
             skybox: Skybox {
-                model: renderer
-                    .create_model(&create_skybox_mesh())
-                    .unwrap(),
-                locals: renderer
-                    .create_consts(&[SkyboxLocals::default()])
-                    .unwrap(),
+                model: renderer.create_model(&create_skybox_mesh()).unwrap(),
+                locals: renderer.create_consts(&[SkyboxLocals::default()]).unwrap(),
             },
             terrain: Terrain::new(),
             figure_cache: FigureCache::new(),
@@ -75,10 +57,14 @@ impl Scene {
     }
 
     /// Get a reference to the scene's camera.
-    pub fn camera(&self) -> &Camera { &self.camera }
+    pub fn camera(&self) -> &Camera {
+        &self.camera
+    }
 
     /// Get a mutable reference to the scene's camera.
-    pub fn camera_mut(&mut self) -> &mut Camera { &mut self.camera }
+    pub fn camera_mut(&mut self) -> &mut Camera {
+        &mut self.camera
+    }
 
     /// Handle an incoming user input event (i.e: cursor moved, key pressed, window closed, etc.).
     ///
@@ -89,17 +75,17 @@ impl Scene {
             Event::Resize(dims) => {
                 self.camera.set_aspect_ratio(dims.x as f32 / dims.y as f32);
                 true
-            },
+            }
             // Panning the cursor makes the camera rotate
             Event::CursorPan(delta) => {
                 self.camera.rotate_by(Vec3::from(delta) * CURSOR_PAN_SCALE);
                 true
-            },
+            }
             // Zoom the camera when a zoom event occurs
             Event::Zoom(delta) => {
                 self.camera.zoom_by(delta * 0.3);
                 true
-            },
+            }
             // All other events are unhandled
             _ => false,
         }
@@ -123,15 +109,19 @@ impl Scene {
         let (view_mat, proj_mat, cam_pos) = self.camera.compute_dependents();
 
         // Update global constants
-        renderer.update_consts(&mut self.globals, &[Globals::new(
-            view_mat,
-            proj_mat,
-            cam_pos,
-            self.camera.get_focus_pos(),
-            10.0,
-            client.state().get_time_of_day(),
-            client.state().get_time(),
-        )])
+        renderer
+            .update_consts(
+                &mut self.globals,
+                &[Globals::new(
+                    view_mat,
+                    proj_mat,
+                    cam_pos,
+                    self.camera.get_focus_pos(),
+                    10.0,
+                    client.state().get_time_of_day(),
+                    client.state().get_time(),
+                )],
+            )
             .expect("Failed to update global constants");
 
         // Maintain the terrain
@@ -147,11 +137,7 @@ impl Scene {
     /// Render the scene using the provided `Renderer`
     pub fn render(&mut self, renderer: &mut Renderer, client: &mut Client) {
         // Render the skybox first (it appears over everything else so must be rendered first)
-        renderer.render_skybox(
-            &self.skybox.model,
-            &self.globals,
-            &self.skybox.locals,
-        );
+        renderer.render_skybox(&self.skybox.model, &self.globals, &self.skybox.locals);
 
         // Render terrain and figures
         self.terrain.render(renderer, &self.globals);

voxygen/src/scene/terrain.rs

@@ -10,24 +10,12 @@ use vek::*;
 
 // Project
 use client::Client;
-use common::{
-    terrain::TerrainMap,
-    volumes::vol_map::VolMapErr,
-    vol::SampleVol,
-};
+use common::{terrain::TerrainMap, vol::SampleVol, volumes::vol_map::VolMapErr};
 
 // Crate
 use crate::{
-    render::{
-        Consts,
-        Globals,
-        Mesh,
-        Model,
-        Renderer,
-        TerrainPipeline,
-        TerrainLocals,
-    },
     mesh::Meshable,
+    render::{Consts, Globals, Mesh, Model, Renderer, TerrainLocals, TerrainPipeline},
 };
 
 struct TerrainChunk {
@@ -92,7 +80,11 @@ impl Terrain {
         let current_tick = client.get_tick();
 
         // Add any recently created or changed chunks to the list of chunks to be meshed
-        for pos in client.state().changes().new_chunks.iter()
+        for pos in client
+            .state()
+            .changes()
+            .new_chunks
+            .iter()
             .chain(client.state().changes().changed_chunks.iter())
         {
             // TODO: ANOTHER PROBLEM HERE!
@@ -139,8 +131,12 @@ impl Terrain {
                 // ambient occlusion and edge elision, we also need to borders of the chunk's
                 // neighbours too (hence the `- 1` and `+ 1`).
                 let aabb = Aabb {
-                    min: todo.pos.map2(TerrainMap::chunk_size(), |e, sz| e * sz as i32 - 1),
-                    max: todo.pos.map2(TerrainMap::chunk_size(), |e, sz| (e + 1) * sz as i32 + 1),
+                    min: todo
+                        .pos
+                        .map2(TerrainMap::chunk_size(), |e, sz| e * sz as i32 - 1),
+                    max: todo
+                        .pos
+                        .map2(TerrainMap::chunk_size(), |e, sz| (e + 1) * sz as i32 + 1),
                 };
 
                 // Copy out the chunk data we need to perform the meshing. We do this by taking a
@@ -173,27 +169,35 @@ impl Terrain {
                 // It's the mesh we want, insert the newly finished model into the terrain model
                 // data structure (convert the mesh to a model first of course)
                 Some(todo) if response.started_tick == todo.started_tick => {
-                    self.chunks.insert(response.pos, TerrainChunk {
-                        model: renderer.create_model(&response.mesh).expect("Failed to upload chunk mesh to the GPU"),
-                        locals: renderer.create_consts(&[TerrainLocals {
-                            model_offs: response.pos.map2(TerrainMap::chunk_size(), |e, sz| e as f32 * sz as f32).into_array(),
-                        }]).expect("Failed to upload chunk locals to the GPU"),
-                    });
-                },
+                    self.chunks.insert(
+                        response.pos,
+                        TerrainChunk {
+                            model: renderer
+                                .create_model(&response.mesh)
+                                .expect("Failed to upload chunk mesh to the GPU"),
+                            locals: renderer
+                                .create_consts(&[TerrainLocals {
+                                    model_offs: response
+                                        .pos
+                                        .map2(TerrainMap::chunk_size(), |e, sz| {
+                                            e as f32 * sz as f32
+                                        })
+                                        .into_array(),
+                                }])
+                                .expect("Failed to upload chunk locals to the GPU"),
+                        },
+                    );
+                }
                 // Chunk must have been removed, or it was spawned on an old tick. Drop the mesh
                 // since it's either out of date or no longer needed
-                _ => {},
+                _ => {}
             }
         }
     }
 
     pub fn render(&self, renderer: &mut Renderer, globals: &Consts<Globals>) {
         for (_, chunk) in &self.chunks {
-            renderer.render_terrain_chunk(
-                &chunk.model,
-                globals,
-                &chunk.locals,
-            );
+            renderer.render_terrain_chunk(&chunk.model, globals, &chunk.locals);
         }
     }
 }

voxygen/src/session.rs

@@ -1,22 +1,15 @@
-use std::{cell::RefCell, rc::Rc, time::Duration};
-use vek::*;
-use common::clock::Clock;
-use client::{
-    self,
-    Client,
-};
 use crate::{
-    Direction,
-    Error,
-    PlayState,
-    PlayStateResult,
-    GlobalState,
+    hud::{Event as HudEvent, Hud},
     key_state::KeyState,
-    window::{Event, Key, Window},
     render::Renderer,
     scene::Scene,
-    hud::{Hud, Event as HudEvent},
+    window::{Event, Key, Window},
+    Direction, Error, GlobalState, PlayState, PlayStateResult,
 };
+use client::{self, Client};
+use common::clock::Clock;
+use std::{cell::RefCell, rc::Rc, time::Duration};
+use vek::*;
 
 const FPS: u64 = 60;
 
@@ -27,7 +20,6 @@ pub struct SessionState {
     hud: Hud,
 }
 
-
 /// Represents an active game session (i.e: one that is being played)
 impl SessionState {
     /// Create a new `SessionState`
@@ -43,7 +35,6 @@ impl SessionState {
     }
 }
 
-
 // The background colour
 const BG_COLOR: Rgba<f32> = Rgba {
     r: 0.0,
@@ -64,7 +55,11 @@ impl SessionState {
         let dir_vec = self.key_state.dir_vec();
         let move_dir = unit_vecs.0 * dir_vec[0] + unit_vecs.1 * dir_vec[1];
 
-        for event in self.client.borrow_mut().tick(client::Input { move_dir }, dt)? {
+        for event in self
+            .client
+            .borrow_mut()
+            .tick(client::Input { move_dir }, dt)?
+        {
             match event {
                 client::Event::Chat(msg) => {
                     self.hud.new_message(msg);
@@ -123,7 +118,6 @@ impl PlayState for SessionState {
         loop {
             // Handle window events
             for event in global_state.window.fetch_events() {
-
                 // Pass all events to the ui first
                 if self.hud.handle_event(event.clone(), global_state) {
                     continue;
@@ -131,7 +125,7 @@ impl PlayState for SessionState {
                 let _handled = match event {
                     Event::Close => {
                         return PlayStateResult::Shutdown;
-                    },
+                    }
                     // Toggle cursor grabbing
                     Event::KeyDown(Key::ToggleCursor) => {
                         global_state
@@ -161,18 +155,24 @@ impl PlayState for SessionState {
                 .expect("Failed to tick the scene");
 
             // Maintain the scene
-            self.scene.maintain(global_state.window.renderer_mut(), &mut self.client.borrow_mut());
+            self.scene.maintain(
+                global_state.window.renderer_mut(),
+                &mut self.client.borrow_mut(),
+            );
             // Maintain the UI
-            for event in self.hud.maintain(global_state.window.renderer_mut(), clock.get_tps()) {
+            for event in self
+                .hud
+                .maintain(global_state.window.renderer_mut(), clock.get_tps())
+            {
                 match event {
                     HudEvent::SendMessage(msg) => {
                         // TODO: Handle result
                         self.client.borrow_mut().send_chat(msg);
-                    },
+                    }
                     HudEvent::Logout => return PlayStateResult::Pop,
                     HudEvent::Quit => {
                         return PlayStateResult::Shutdown;
-                    },
+                    }
                 }
             }
 

voxygen/src/singleplayer.rs

@@ -1,14 +1,9 @@
-use std::time::Duration;
-use log::info;
-use server::{Input, Event, Server};
 use common::clock::Clock;
-use std::{
-    thread,
-    thread::JoinHandle
-};
-use std::sync::mpsc::{
-    channel, Receiver, Sender, TryRecvError,
-};
+use log::info;
+use server::{Event, Input, Server};
+use std::sync::mpsc::{channel, Receiver, Sender, TryRecvError};
+use std::time::Duration;
+use std::{thread, thread::JoinHandle};
 
 const TPS: u64 = 30;
 
@@ -49,11 +44,11 @@ fn run_server(rec: Receiver<Msg>) {
     let mut clock = Clock::new();
 
     // Create server
-    let mut server = Server::new()
-        .expect("Failed to create server instance");
+    let mut server = Server::new().expect("Failed to create server instance");
 
     loop {
-        let events = server.tick(Input::default(), clock.get_last_delta())
+        let events = server
+            .tick(Input::default(), clock.get_last_delta())
             .expect("Failed to tick server");
 
         for event in events {

voxygen/src/ui/graphic/renderer.rs

@@ -70,7 +70,7 @@ pub fn draw_vox(segment: &Segment, output_size: Vec2<u16>) -> Vec<[u8; 4]> {
         top: 1.0,
         near: 0.0,
         far: 1.0,
-    })  * Mat4::rotation_x(-std::f32::consts::PI / 2.0)
+    }) * Mat4::rotation_x(-std::f32::consts::PI / 2.0)
         * Mat4::scaling_3d([2.0 / w, 2.0 / h, 2.0 / d])
         * Mat4::translation_3d([-w / 2.0, -h / 2.0, -d / 2.0]);
     Voxel { mvp }.draw::<rasterizer::Triangles<_>, _>(

voxygen/src/ui/mod.rs

@@ -1,46 +1,30 @@
-mod widgets;
 mod graphic;
 mod util;
+mod widgets;
 
-pub use widgets::toggle_button::ToggleButton;
 pub use graphic::Graphic;
-pub(self) use util::{srgb_to_linear, linear_to_srgb};
+pub(self) use util::{linear_to_srgb, srgb_to_linear};
+pub use widgets::toggle_button::ToggleButton;
 
-use graphic::{
-    GraphicCache,
-    Id as GraphicId,
-};
-use conrod_core::{
-    Ui as CrUi,
-    UiBuilder,
-    UiCell,
-    text::{
-        Font,
-        GlyphCache,
-        font::Id as FontId,
-    },
-    image::{Map, Id as ImgId},
-    widget::{Id as WidgId, id::Generator},
-    render::Primitive,
-    event::Input,
-    input::{touch::Touch, Widget, Motion, Button},
-};
-use vek::*;
 use crate::{
-    Error,
     render::{
-        RenderError,
-        Renderer,
-        Model,
-        Mesh,
-        Texture,
+        create_ui_quad, create_ui_tri, Mesh, Model, RenderError, Renderer, Texture, UiMode,
         UiPipeline,
-        UiMode,
-        create_ui_quad,
-        create_ui_tri,
     },
     window::Window,
+    Error,
 };
+use conrod_core::{
+    event::Input,
+    image::{Id as ImgId, Map},
+    input::{touch::Touch, Button, Motion, Widget},
+    render::Primitive,
+    text::{font::Id as FontId, Font, GlyphCache},
+    widget::{id::Generator, Id as WidgId},
+    Ui as CrUi, UiBuilder, UiCell,
+};
+use graphic::{GraphicCache, Id as GraphicId};
+use vek::*;
 
 #[derive(Debug)]
 pub enum UiError {
@@ -66,19 +50,23 @@ impl Event {
                 winit::Window::get_hidpi_factor(&self.0) as _
             }
         }
-        convert_event!(event, &WindowRef(window.window())).map(|input| {
-            Self(input)
-        })
+        convert_event!(event, &WindowRef(window.window())).map(|input| Self(input))
     }
     pub fn is_keyboard_or_mouse(&self) -> bool {
         match self.0 {
-            Input::Press(_) | Input::Release(_) | Input::Motion(_) | Input::Touch(_) | Input::Text(_) => true,
+            Input::Press(_)
+            | Input::Release(_)
+            | Input::Motion(_)
+            | Input::Touch(_)
+            | Input::Text(_) => true,
             _ => false,
         }
     }
     pub fn is_keyboard(&self) -> bool {
         match self.0 {
-            Input::Press(Button::Keyboard(_)) | Input::Release(Button::Keyboard(_)) | Input::Text(_) => true,
+            Input::Press(Button::Keyboard(_))
+            | Input::Release(Button::Keyboard(_))
+            | Input::Text(_) => true,
             _ => false,
         }
     }
@@ -113,11 +101,21 @@ impl Cache {
             graphic_cache_tex: renderer.create_dynamic_texture(graphic_cache_dims)?,
         })
     }
-    pub fn glyph_cache_tex(&self) -> &Texture<UiPipeline> { &self.glyph_cache_tex }
-    pub fn glyph_cache_mut_and_tex(&mut self) -> (&mut GlyphCache<'static>, &Texture<UiPipeline>) { (&mut self.glyph_cache, &self.glyph_cache_tex) }
-    pub fn graphic_cache_tex(&self) -> &Texture<UiPipeline> { &self.graphic_cache_tex }
-    pub fn graphic_cache_mut_and_tex(&mut self) -> (&mut GraphicCache, &Texture<UiPipeline>) { (&mut self.graphic_cache, &self.graphic_cache_tex) }
-    pub fn new_graphic(&mut self, graphic: Graphic) -> GraphicId { self.graphic_cache.new_graphic(graphic) }
+    pub fn glyph_cache_tex(&self) -> &Texture<UiPipeline> {
+        &self.glyph_cache_tex
+    }
+    pub fn glyph_cache_mut_and_tex(&mut self) -> (&mut GlyphCache<'static>, &Texture<UiPipeline>) {
+        (&mut self.glyph_cache, &self.glyph_cache_tex)
+    }
+    pub fn graphic_cache_tex(&self) -> &Texture<UiPipeline> {
+        &self.graphic_cache_tex
+    }
+    pub fn graphic_cache_mut_and_tex(&mut self) -> (&mut GraphicCache, &Texture<UiPipeline>) {
+        (&mut self.graphic_cache, &self.graphic_cache_tex)
+    }
+    pub fn new_graphic(&mut self, graphic: Graphic) -> GraphicId {
+        self.graphic_cache.new_graphic(graphic)
+    }
     pub fn clear_graphic_cache(&mut self, renderer: &mut Renderer, new_size: Vec2<u16>) {
         self.graphic_cache.clear_cache(new_size);
         self.graphic_cache_tex = renderer.create_dynamic_texture(new_size).unwrap();
@@ -190,7 +188,9 @@ impl Scale {
         match self.mode {
             ScaleMode::Absolute(scale) => scale / self.dpi_factor,
             ScaleMode::DpiFactor => 1.0,
-            ScaleMode::RelativeToWindow(dims) => (self.window_dims.x / dims.x).min(self.window_dims.y / dims.y),
+            ScaleMode::RelativeToWindow(dims) => {
+                (self.window_dims.x / dims.x).min(self.window_dims.y / dims.y)
+            }
         }
     }
     // Calculate factor to transform between physical coordinates and our scaled coordinates
@@ -277,35 +277,36 @@ impl Ui {
 
     // Get whether a widget besides the window is capturing the mouse
     pub fn no_widget_capturing_mouse(&self) -> bool {
-        self.ui.global_input().current.widget_capturing_mouse.filter(|id| id != &self.ui.window ).is_none()
+        self.ui
+            .global_input()
+            .current
+            .widget_capturing_mouse
+            .filter(|id| id != &self.ui.window)
+            .is_none()
     }
 
     pub fn handle_event(&mut self, event: Event) {
         match event.0 {
             Input::Resize(w, h) => self.window_resized = Some(Vec2::new(w, h)),
-            Input::Touch(touch) => self.ui.handle_event(
-                Input::Touch(Touch {
-                    xy: self.scale.scale_point(touch.xy.into()).into_array(),
-                    ..touch
-                })
-            ),
-            Input::Motion(motion) => self.ui.handle_event(
-                Input::Motion( match motion {
-                    Motion::MouseCursor { x, y } => {
-                        let (x, y) = self.scale.scale_point(Vec2::new(x, y)).into_tuple();
-                        Motion::MouseCursor { x, y }
-                    }
-                    Motion::MouseRelative { x, y } => {
-                        let (x, y) = self.scale.scale_point(Vec2::new(x, y)).into_tuple();
-                        Motion::MouseRelative { x, y }
-                    }
-                    Motion::Scroll { x, y } => {
-                        let (x, y) = self.scale.scale_point(Vec2::new(x, y)).into_tuple();
-                        Motion::Scroll { x, y }
-                    }
-                    _ => motion,
-                })
-            ),
+            Input::Touch(touch) => self.ui.handle_event(Input::Touch(Touch {
+                xy: self.scale.scale_point(touch.xy.into()).into_array(),
+                ..touch
+            })),
+            Input::Motion(motion) => self.ui.handle_event(Input::Motion(match motion {
+                Motion::MouseCursor { x, y } => {
+                    let (x, y) = self.scale.scale_point(Vec2::new(x, y)).into_tuple();
+                    Motion::MouseCursor { x, y }
+                }
+                Motion::MouseRelative { x, y } => {
+                    let (x, y) = self.scale.scale_point(Vec2::new(x, y)).into_tuple();
+                    Motion::MouseRelative { x, y }
+                }
+                Motion::Scroll { x, y } => {
+                    let (x, y) = self.scale.scale_point(Vec2::new(x, y)).into_tuple();
+                    Motion::Scroll { x, y }
+                }
+                _ => motion,
+            })),
             _ => self.ui.handle_event(event.0),
         }
     }
@@ -338,7 +339,8 @@ impl Ui {
             macro_rules! switch_to_plain_state {
                 () => {
                     if let State::Image = current_state {
-                        self.draw_commands.push(DrawCommand::image(renderer.create_model(&mesh).unwrap()));
+                        self.draw_commands
+                            .push(DrawCommand::image(renderer.create_model(&mesh).unwrap()));
                         mesh.clear();
                         current_state = State::Plain;
                     }
@@ -348,7 +350,12 @@ impl Ui {
             let p_scale_factor = self.scale.scale_factor_physical();
 
             while let Some(prim) = primitives.next() {
-                let Primitive {kind, scizzor, id: _id, rect} = prim;
+                let Primitive {
+                    kind,
+                    scizzor,
+                    id: _id,
+                    rect,
+                } = prim;
 
                 // Check for a change in the scizzor
                 let new_scizzor = {
@@ -366,17 +373,15 @@ impl Ui {
                         max: Vec2 {
                             x: ((min_x + w) * p_scale_factor) as u16,
                             y: ((min_y + h) * p_scale_factor) as u16,
-                        }
+                        },
                     }
                     .intersection(window_scizzor)
                 };
                 if new_scizzor != current_scizzor {
                     // Finish the current command
                     self.draw_commands.push(match current_state {
-                        State::Plain =>
-                            DrawCommand::plain(renderer.create_model(&mesh).unwrap()),
-                        State::Image =>
-                            DrawCommand::image(renderer.create_model(&mesh).unwrap()),
+                        State::Plain => DrawCommand::plain(renderer.create_model(&mesh).unwrap()),
+                        State::Image => DrawCommand::image(renderer.create_model(&mesh).unwrap()),
                     });
                     mesh.clear();
 
@@ -398,8 +403,15 @@ impl Ui {
 
                 use conrod_core::render::PrimitiveKind;
                 match kind {
-                    PrimitiveKind::Image { image_id, color, source_rect } => {
-                        let graphic_id = self.image_map.get(&image_id).expect("Image does not exist in image map");
+                    PrimitiveKind::Image {
+                        image_id,
+                        color,
+                        source_rect,
+                    } => {
+                        let graphic_id = self
+                            .image_map
+                            .get(&image_id)
+                            .expect("Image does not exist in image map");
                         let (graphic_cache, cache_tex) = self.cache.graphic_cache_mut_and_tex();
 
                         match graphic_cache.get_graphic(*graphic_id) {
@@ -409,13 +421,15 @@ impl Ui {
 
                         // Switch to the `Image` state for this image if we're not in it already.
                         if let State::Plain = current_state {
-                            self.draw_commands.push(DrawCommand::plain(renderer.create_model(&mesh).unwrap()));
+                            self.draw_commands
+                                .push(DrawCommand::plain(renderer.create_model(&mesh).unwrap()));
                             mesh.clear();
                             current_state = State::Image;
                         }
 
-                        let color = srgb_to_linear(color.unwrap_or(conrod_core::color::WHITE).to_fsa().into());
-
+                        let color = srgb_to_linear(
+                            color.unwrap_or(conrod_core::color::WHITE).to_fsa().into(),
+                        );
 
                         let resolution = Vec2::new(
                             (rect.w() * p_scale_factor) as u16,
@@ -424,32 +438,44 @@ impl Ui {
                         // Transform the source rectangle into uv coordinate
                         // TODO: make sure this is right
                         let source_aabr = {
-                            let (uv_l, uv_r, uv_b, uv_t) = (0.0, 1.0, 0.0, 1.0);/*match source_rect {
-                                Some(src_rect) => {
-                                    let (l, r, b, t) = src_rect.l_r_b_t();
-                                    ((l / image_w) as f32,
-                                    (r / image_w) as f32,
-                                    (b / image_h) as f32,
-                                    (t / image_h) as f32)
-                                }
-                                None => (0.0, 1.0, 0.0, 1.0),
-                            };*/
+                            let (uv_l, uv_r, uv_b, uv_t) = (0.0, 1.0, 0.0, 1.0); /*match source_rect {
+                                                                                     Some(src_rect) => {
+                                                                                         let (l, r, b, t) = src_rect.l_r_b_t();
+                                                                                         ((l / image_w) as f32,
+                                                                                         (r / image_w) as f32,
+                                                                                         (b / image_h) as f32,
+                                                                                         (t / image_h) as f32)
+                                                                                     }
+                                                                                     None => (0.0, 1.0, 0.0, 1.0),
+                                                                                 };*/
                             Aabr {
                                 min: Vec2::new(uv_l, uv_b),
                                 max: Vec2::new(uv_r, uv_t),
                             }
                         };
-                        let (cache_w, cache_h) = cache_tex.get_dimensions().map(|e| e as f32).into_tuple();
+                        let (cache_w, cache_h) =
+                            cache_tex.get_dimensions().map(|e| e as f32).into_tuple();
 
                         // Cache graphic at particular resolution
-                        let uv_aabr = match graphic_cache.cache_res(*graphic_id, resolution, source_aabr, |aabr, data| {
-                            let offset = aabr.min.into_array();
-                            let size = aabr.size().into_array();
-                            renderer.update_texture(cache_tex, offset, size, &data);
-                        }) {
+                        let uv_aabr = match graphic_cache.cache_res(
+                            *graphic_id,
+                            resolution,
+                            source_aabr,
+                            |aabr, data| {
+                                let offset = aabr.min.into_array();
+                                let size = aabr.size().into_array();
+                                renderer.update_texture(cache_tex, offset, size, &data);
+                            },
+                        ) {
                             Some(aabr) => Aabr {
-                                min: Vec2::new(aabr.min.x as f32 / cache_w, aabr.max.y as f32 / cache_h),
-                                max: Vec2::new(aabr.max.x as f32 / cache_w, aabr.min.y as f32 / cache_h),
+                                min: Vec2::new(
+                                    aabr.min.x as f32 / cache_w,
+                                    aabr.max.y as f32 / cache_h,
+                                ),
+                                max: Vec2::new(
+                                    aabr.max.x as f32 / cache_w,
+                                    aabr.min.y as f32 / cache_h,
+                                ),
                             },
                             None => continue,
                         };
@@ -460,12 +486,16 @@ impl Ui {
                             color,
                             UiMode::Image,
                         ));
-
                     }
-                    PrimitiveKind::Text { color, text, font_id } => {
+                    PrimitiveKind::Text {
+                        color,
+                        text,
+                        font_id,
+                    } => {
                         switch_to_plain_state!();
                         // Get screen width and height
-                        let (screen_w, screen_h) = renderer.get_resolution().map(|e| e as f32).into_tuple();
+                        let (screen_w, screen_h) =
+                            renderer.get_resolution().map(|e| e as f32).into_tuple();
                         // Calculate dpi factor
                         let dpi_factor = screen_w / ui.win_w as f32;
 
@@ -476,39 +506,41 @@ impl Ui {
                             glyph_cache.queue_glyph(font_id.index(), glyph.clone());
                         }
 
-                        glyph_cache.cache_queued(|rect, data| {
-                            let offset = [rect.min.x as u16, rect.min.y as u16];
-                            let size = [rect.width() as u16, rect.height() as u16];
+                        glyph_cache
+                            .cache_queued(|rect, data| {
+                                let offset = [rect.min.x as u16, rect.min.y as u16];
+                                let size = [rect.width() as u16, rect.height() as u16];
 
-                            let new_data = data.iter().map(|x| [255, 255, 255, *x]).collect::<Vec<[u8; 4]>>();
+                                let new_data = data
+                                    .iter()
+                                    .map(|x| [255, 255, 255, *x])
+                                    .collect::<Vec<[u8; 4]>>();
 
-                            renderer.update_texture(cache_tex, offset, size, &new_data);
-                        }).unwrap();
+                                renderer.update_texture(cache_tex, offset, size, &new_data);
+                            })
+                            .unwrap();
 
                         let color = srgb_to_linear(color.to_fsa().into());
 
                         for g in positioned_glyphs {
-                            if let Ok(Some((uv_rect, screen_rect))) = glyph_cache.rect_for(font_id.index(), g) {
+                            if let Ok(Some((uv_rect, screen_rect))) =
+                                glyph_cache.rect_for(font_id.index(), g)
+                            {
                                 let uv = Aabr {
                                     min: Vec2::new(uv_rect.min.x, uv_rect.max.y),
                                     max: Vec2::new(uv_rect.max.x, uv_rect.min.y),
                                 };
                                 let rect = Aabr {
                                     min: Vec2::new(
-                                        (screen_rect.min.x as f32 / screen_w - 0.5) *  2.0,
+                                        (screen_rect.min.x as f32 / screen_w - 0.5) * 2.0,
                                         (screen_rect.max.y as f32 / screen_h - 0.5) * -2.0,
                                     ),
                                     max: Vec2::new(
-                                        (screen_rect.max.x as f32 / screen_w - 0.5) *  2.0,
+                                        (screen_rect.max.x as f32 / screen_w - 0.5) * 2.0,
                                         (screen_rect.min.y as f32 / screen_h - 0.5) * -2.0,
                                     ),
                                 };
-                                mesh.push_quad(create_ui_quad(
-                                    rect,
-                                    uv,
-                                    color,
-                                    UiMode::Text,
-                                ));
+                                mesh.push_quad(create_ui_quad(rect, uv, color, UiMode::Text));
                             }
                         }
                     }
@@ -545,16 +577,13 @@ impl Ui {
                             let p2 = Vec2::new(vx(tri[1][0]), vy(tri[1][1]));
                             let p3 = Vec2::new(vx(tri[2][0]), vy(tri[2][1]));
                             // If triangle is clockwise reverse it
-                            let (v1, v2): (Vec3<f32>, Vec3<f32>) = ((p2 - p1).into(), (p3 - p1).into());
-                            let triangle = if v1.cross(v2).z > 0.0 {[
-                                p1.into_array(),
-                                p2.into_array(),
-                                p3.into_array(),
-                            ]} else {[
-                                p2.into_array(),
-                                p1.into_array(),
-                                p3.into_array(),
-                            ]};
+                            let (v1, v2): (Vec3<f32>, Vec3<f32>) =
+                                ((p2 - p1).into(), (p3 - p1).into());
+                            let triangle = if v1.cross(v2).z > 0.0 {
+                                [p1.into_array(), p2.into_array(), p3.into_array()]
+                            } else {
+                                [p2.into_array(), p1.into_array(), p3.into_array()]
+                            };
                             mesh.push_tri(create_ui_tri(
                                 triangle,
                                 [[0.0; 2]; 3],
@@ -562,21 +591,17 @@ impl Ui {
                                 UiMode::Geometry,
                             ));
                         }
-
                     }
-                    _ => {}
-                    // TODO: Add this
-                    //PrimitiveKind::TrianglesMultiColor {..} => {println!("primitive kind multicolor with id {:?}", id);}
-                    // Other uneeded for now
-                    //PrimitiveKind::Other {..} => {println!("primitive kind other with id {:?}", id);}
+                    _ => {} // TODO: Add this
+                            //PrimitiveKind::TrianglesMultiColor {..} => {println!("primitive kind multicolor with id {:?}", id);}
+                            // Other uneeded for now
+                            //PrimitiveKind::Other {..} => {println!("primitive kind other with id {:?}", id);}
                 }
             }
             // Enter the final command
             self.draw_commands.push(match current_state {
-                State::Plain =>
-                    DrawCommand::plain(renderer.create_model(&mesh).unwrap()),
-                State::Image =>
-                    DrawCommand::image(renderer.create_model(&mesh).unwrap()),
+                State::Plain => DrawCommand::plain(renderer.create_model(&mesh).unwrap()),
+                State::Image => DrawCommand::image(renderer.create_model(&mesh).unwrap()),
             });
 
             // Handle window resizing
@@ -584,7 +609,8 @@ impl Ui {
                 self.scale.window_resized(new_dims, renderer);
                 let (w, h) = self.scale.scaled_window_size().into_tuple();
                 self.ui.handle_event(Input::Resize(w, h));
-                self.cache.clear_graphic_cache(renderer, renderer.get_resolution().map(|e| e * 4));
+                self.cache
+                    .clear_graphic_cache(renderer, renderer.get_resolution().map(|e| e * 4));
                 // TODO: probably need to resize glyph cache, see conrod's gfx backend for reference
             }
         }
@@ -599,12 +625,8 @@ impl Ui {
                 }
                 DrawCommand::Draw { kind, model } => {
                     let tex = match kind {
-                        DrawKind::Image => {
-                            self.cache.graphic_cache_tex()
-                        }
-                        DrawKind::Plain => {
-                            self.cache.glyph_cache_tex()
-                        }
+                        DrawKind::Image => self.cache.graphic_cache_tex(),
+                        DrawKind::Plain => self.cache.glyph_cache_tex(),
                     };
                     renderer.render_ui_element(&model, &tex, scissor);
                 }
@@ -617,6 +639,9 @@ fn default_scissor(renderer: &mut Renderer) -> Aabr<u16> {
     let (screen_w, screen_h) = renderer.get_resolution().map(|e| e as u16).into_tuple();
     Aabr {
         min: Vec2 { x: 0, y: 0 },
-        max: Vec2 { x: screen_w, y: screen_h }
+        max: Vec2 {
+            x: screen_w,
+            y: screen_h,
+        },
     }
 }

voxygen/src/ui/widgets/toggle_button.rs

@@ -1,13 +1,7 @@
 use conrod_core::{
-    widget::{self, button},
     image,
-    WidgetCommon,
-    Widget,
-    Sizeable,
-    Color,
-    Rect,
-    Positionable,
-    widget_ids,
+    widget::{self, button},
+    widget_ids, Color, Positionable, Rect, Sizeable, Widget, WidgetCommon,
 };
 
 #[derive(Clone, WidgetCommon)]
@@ -88,7 +82,9 @@ impl Widget for ToggleButton {
     type Event = bool;
 
     fn init_state(&self, id_gen: widget::id::Generator) -> Self::State {
-        State { ids: Ids::new(id_gen) }
+        State {
+            ids: Ids::new(id_gen),
+        }
     }
 
     fn style(&self) -> Self::Style {
@@ -96,8 +92,19 @@ impl Widget for ToggleButton {
     }
 
     fn update(self, args: widget::UpdateArgs<Self>) -> Self::Event {
-        let widget::UpdateArgs{ id, state, ui, rect, .. } = args;
-        let ToggleButton { mut value, f_image, t_image, .. } = self;
+        let widget::UpdateArgs {
+            id,
+            state,
+            ui,
+            rect,
+            ..
+        } = args;
+        let ToggleButton {
+            mut value,
+            f_image,
+            t_image,
+            ..
+        } = self;
         // Check if button was clicked
         // (can't use .set().was_clicked() because we are changing the image and this is after setting the widget which causes flickering as it takes a frame to change after the mouse button is lifted)
         if ui.widget_input(state.ids.button).clicks().left().count() % 2 == 1 {

voxygen/src/window.rs

@@ -1,6 +1,7 @@
 use crate::{
     render::{Renderer, TgtColorFmt, TgtDepthFmt},
-    ui, Error, settings::Settings,
+    settings::Settings,
+    ui, Error,
 };
 use std::collections::HashMap;
 use vek::*;

world/src/lib.rs

@@ -1,15 +1,11 @@
 // Library
-use vek::*;
 use noise::{NoiseFn, Perlin};
+use vek::*;
 
 // Project
 use common::{
-    vol::{Vox, SizedVol, WriteVol},
-    terrain::{
-        Block,
-        TerrainChunk,
-        TerrainChunkMeta,
-    },
+    terrain::{Block, TerrainChunk, TerrainChunkMeta},
+    vol::{SizedVol, Vox, WriteVol},
 };
 
 #[derive(Debug)]
@@ -47,20 +43,24 @@ impl World {
             let small_freq = 1.0 / 32.0;
             let small_ampl = 6.0;
             let offs = 32.0;
-            let height =
-                perlin_nz.get(Vec2::from(wposf * freq).into_array()) * ampl
+            let height = perlin_nz.get(Vec2::from(wposf * freq).into_array()) * ampl
                 + perlin_nz.get(Vec2::from(wposf * small_freq).into_array()) * small_ampl
                 + offs;
 
-            chunk.set(lpos, if wposf.z < height - 4.0 {
-                stone
-            } else if wposf.z < height - 1.0 {
-                dirt
-            } else if wposf.z < height {
-                grass
-            } else {
-                air
-            }).unwrap();
+            chunk
+                .set(
+                    lpos,
+                    if wposf.z < height - 4.0 {
+                        stone
+                    } else if wposf.z < height - 1.0 {
+                        dirt
+                    } else if wposf.z < height {
+                        grass
+                    } else {
+                        air
+                    },
+                )
+                .unwrap();
         }
 
         chunk