From 46fa862e04bc43311ba79ef3db70abf9014b9104 Mon Sep 17 00:00:00 2001
From: tom barrett <spalf0@gmail.com>
Date: Sun, 3 Feb 2019 05:45:35 -0600
Subject: bringing to 2018

---
 src/bin/client.rs | 39 +++++++++++++++++++++------------------
 src/bin/server.rs | 28 ++++++++++++++--------------
 2 files changed, 35 insertions(+), 32 deletions(-)

(limited to 'src/bin')

diff --git a/src/bin/client.rs b/src/bin/client.rs
index 3353e87..e452492 100644
--- a/src/bin/client.rs
+++ b/src/bin/client.rs
@@ -1,29 +1,29 @@
+extern crate serde_json;
 extern crate space;
 extern crate toml;
-extern crate serde_json;
 
 #[macro_use]
 extern crate serde_derive;
 
-use std::io;
 use std::fs::File;
-use std::io::BufReader;
+use std::io;
 use std::io::prelude::*;
+use std::io::BufReader;
 use std::net::TcpStream;
 
-use space::modules::types::ModuleType;
-use space::client::mining::client_mining;
-use space::client::engines::client_engines;
-use space::client::refinery::client_refinery;
+use space::client::construction::client_construction;
 use space::client::dashboard::client_dashboard;
+use space::client::engines::client_engines;
+use space::client::mining::client_mining;
 use space::client::navigation::client_navigation;
-use space::client::construction::client_construction;
+use space::client::refinery::client_refinery;
+use space::modules::types::ModuleType;
 
 #[derive(Debug, Deserialize)]
 struct Config {
-    username    : Option<String>,
-    password    : Option<String>,
-    server      : Option<String>,
+    username: Option<String>,
+    password: Option<String>,
+    server: Option<String>,
 }
 
 fn main() {
@@ -35,12 +35,12 @@ fn main() {
         Ok(mut config_file) => {
             let mut config_string = String::new();
             config_file.read_to_string(&mut config_string).unwrap();
-            let config : Config = toml::from_str(&config_string).unwrap();
+            let config: Config = toml::from_str(&config_string).unwrap();
 
             server = config.server.unwrap();
             name = config.username.unwrap();
             send = name.clone() + ":" + &config.password.unwrap() + "\n";
-        },
+        }
         Err(_err) => {
             println!("Ship Name:");
             io::stdin().read_line(&mut name).expect("Failed");
@@ -52,17 +52,17 @@ fn main() {
 
             server = "localhost:6000".to_string();
             send = name.clone() + ":" + &password;
-        },
+        }
     }
 
     let mut stream = TcpStream::connect(&server).unwrap();
     let mut buff_r = BufReader::new(stream.try_clone().unwrap());
 
-    stream.write(send.as_bytes()).unwrap();
+    stream.write_all(send.as_bytes()).unwrap();
 
     let mut recv = String::new();
     buff_r.read_line(&mut recv).unwrap();
-    let modules : Vec<ModuleType> = serde_json::from_str(&recv.replace("\n","")).unwrap();
+    let modules: Vec<ModuleType> = serde_json::from_str(&recv.replace("\n", "")).unwrap();
 
     println!("Choose your module:");
     for (i, module) in modules.iter().enumerate() {
@@ -71,10 +71,13 @@ fn main() {
 
     let mut choice = String::new();
     io::stdin().read_line(&mut choice).expect("Failed");
-    let module_type = modules.into_iter().nth(choice.replace("\n", "").parse::<usize>().unwrap()).unwrap();
+    let module_type = modules
+        .into_iter()
+        .nth(choice.replace("\n", "").parse::<usize>().unwrap())
+        .unwrap();
 
     let send = serde_json::to_string(&module_type).unwrap() + "\n";
-    stream.write(send.as_bytes()).unwrap();
+    stream.write_all(send.as_bytes()).unwrap();
 
     match module_type {
         ModuleType::Dashboard => client_dashboard(buff_r),
diff --git a/src/bin/server.rs b/src/bin/server.rs
index e20acf6..ea961b7 100644
--- a/src/bin/server.rs
+++ b/src/bin/server.rs
@@ -1,16 +1,16 @@
 extern crate space;
 
+use std::collections::HashMap;
+use std::net::TcpListener;
 use std::thread::sleep;
 use std::time::Duration;
-use std::net::TcpListener;
-use std::collections::HashMap;
 
 use space::mass::Mass;
 use space::math::rand_name;
 use space::server::connection::ServerConnection;
 
 fn populate() -> HashMap<String, Mass> {
-    let mut masses : HashMap<String, Mass> = HashMap::new();
+    let mut masses: HashMap<String, Mass> = HashMap::new();
 
     for _ in 0..10 {
         masses.insert(rand_name(), Mass::new_astroid());
@@ -25,23 +25,23 @@ fn main() {
 
     let mut masses = populate();
 
-    let mut connections : Vec<ServerConnection> = Vec::new();
+    let mut connections: Vec<ServerConnection> = Vec::new();
     for stream in listener.incoming() {
         match stream {
             Ok(stream) => {
                 let new_connection = ServerConnection::new(stream, &mut masses);
-                let exists = connections.iter().position(|connection|
-                                                         connection.name == new_connection.name &&
-                                                         connection.module_type == new_connection.module_type);
-                match exists {
-                    Some(index) => { connections.remove(index); },
-                    _ => (),
+                let exists = connections.iter().position(|connection| {
+                    connection.name == new_connection.name
+                        && connection.module_type == new_connection.module_type
+                });
+                if let Some(index) = exists {
+                    connections.remove(index);
                 }
                 connections.push(new_connection);
-            },
+            }
             _ => {
-                for i in 0..connections.len() {
-                    connections[i].process(&mut masses);
+                for connection in &mut connections {
+                    connection.process(&mut masses);
                 }
 
                 for mass in masses.values_mut() {
@@ -49,7 +49,7 @@ fn main() {
                 }
 
                 sleep(Duration::from_millis(100));
-            },
+            }
         }
     }
 }
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