Merge pull request #1 from zp3x/master

Add configuration

Cargo.lock

@@ -187,6 +187,12 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
 [[package]]
 name = "fdeflate"
 version = "0.3.4"
@@ -227,6 +233,12 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.14.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+
 [[package]]
 name = "hermit-abi"
 version = "0.3.9"
@@ -245,6 +257,16 @@ dependencies = [
  "png",
 ]
 
+[[package]]
+name = "indexmap"
+version = "2.2.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
+dependencies = [
+ "equivalent",
+ "hashbrown",
+]
+
 [[package]]
 name = "inout"
 version = "0.1.3"
@@ -287,6 +309,12 @@ version = "0.4.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
 
+[[package]]
+name = "memchr"
+version = "2.7.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.4"
@@ -467,6 +495,7 @@ dependencies = [
  "serde",
  "serde_json",
  "simple_logger",
+ "toml",
  "uuid",
 ]
 
@@ -575,6 +604,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eb5b1b31579f3811bf615c144393417496f152e12ac8b7663bf664f4a815306d"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "signature"
 version = "2.2.0"
@@ -707,6 +745,40 @@ dependencies = [
  "time-core",
 ]
 
+[[package]]
+name = "toml"
+version = "0.8.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a44eede9b727419af8095cb2d72fab15487a541f54647ad4414b34096ee4631"
+dependencies = [
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0dd7358ecb8fc2f8d014bf86f6f638ce72ba252a2c3a2572f2a795f1d23efb41"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.22.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1490595c74d930da779e944f5ba2ecdf538af67df1a9848cbd156af43c1b7cf0"
+dependencies = [
+ "indexmap",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "winnow",
+]
+
 [[package]]
 name = "typenum"
 version = "1.17.0"
@@ -876,6 +948,15 @@ version = "0.52.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bec47e5bfd1bff0eeaf6d8b485cc1074891a197ab4225d504cb7a1ab88b02bf0"
 
+[[package]]
+name = "winnow"
+version = "0.6.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b480ae9340fc261e6be3e95a1ba86d54ae3f9171132a73ce8d4bbaf68339507c"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "zeroize"
 version = "1.8.1"

pumpkin/Cargo.toml

@@ -29,5 +29,6 @@ byteorder = "1"
 mio = { version = "1.0.1", features = ["os-poll", "net"]}
 crossbeam-channel = "0.5.13"
 uuid = "1.10"
+toml = "0.8.17"
 
 

pumpkin/src/client/client_packet.rs

@@ -1,5 +1,3 @@
-use std::{rc::Rc, sync::Mutex};
-
 use crate::protocol::{
     client::{
         config::CFinishConfig,

pumpkin/src/configuration.rs

@@ -0,0 +1,93 @@
+use std::path::Path;
+
+use serde::{Deserialize, Serialize};
+
+use crate::server::Difficulty;
+
+#[derive(Deserialize, Serialize)]
+pub struct AdvancedConfiguration {
+    liquid_physics: bool,
+    encryption: bool,
+}
+
+impl Default for AdvancedConfiguration {
+    fn default() -> Self {
+        Self {
+            liquid_physics: true,
+            encryption: true,
+        }
+    }
+}
+
+#[derive(Deserialize, Serialize)]
+pub struct BasicConfiguration {
+    pub server_address: String,
+    pub server_port: u16,
+    pub seed: String,
+    pub max_plyers: i32,
+    pub view_distances: u8,
+    pub simulation_distance: u8,
+    pub resource_pack: String,
+    pub resource_pack_sha1: String,
+    pub default_difficulty: Difficulty,
+    pub allow_nether: bool,
+    pub hardcore: bool,
+    pub online_mode: bool,
+    pub spawn_protection: u32,
+    pub motd: String,
+}
+
+impl Default for BasicConfiguration {
+    fn default() -> Self {
+        Self {
+            server_address: "127.0.0.1".to_string(),
+            server_port: 25565,
+            seed: "".to_string(),
+            max_plyers: -1,
+            view_distances: 10,
+            simulation_distance: 10,
+            resource_pack: "".to_string(),
+            resource_pack_sha1: "".to_string(),
+            default_difficulty: Difficulty::Normal,
+            allow_nether: true,
+            hardcore: false,
+            online_mode: true,
+            spawn_protection: 16,
+            motd: "A Blazing fast Pumpkin Server!".to_string(),
+        }
+    }
+}
+
+impl AdvancedConfiguration {
+    pub fn load<P: AsRef<Path>>(path: P) -> AdvancedConfiguration {
+        if path.as_ref().exists() {
+            let toml = std::fs::read_to_string(path).expect("Couldn't read configuration");
+            let configuration: AdvancedConfiguration =
+                toml::from_str(toml.as_str()).expect("Couldn't parse");
+            configuration
+        } else {
+            let config = AdvancedConfiguration::default();
+            let toml = toml::to_string(&config).expect("Couldn't create toml!");
+
+            std::fs::write(path, toml).expect("Couldn't save configuration");
+            config
+        }
+    }
+}
+
+impl BasicConfiguration {
+    pub fn load<P: AsRef<Path>>(path: P) -> BasicConfiguration {
+        if path.as_ref().exists() {
+            let toml = std::fs::read_to_string(path).expect("Couldn't read configuration");
+            let configuration: BasicConfiguration =
+                toml::from_str(toml.as_str()).expect("Couldn't parse");
+            configuration
+        } else {
+            let config = BasicConfiguration::default();
+            let toml = toml::to_string(&config).expect("Couldn't create toml!");
+
+            std::fs::write(path, toml).expect("Couldn't save configuration");
+            config
+        }
+    }
+}

pumpkin/src/entity/player.rs

@@ -1,5 +1,3 @@
-use std::rc::Rc;
-
 use crate::{
     client::Client,
     protocol::{ClientPacket, RawPacket, VarInt},

pumpkin/src/main.rs

@@ -1,12 +1,18 @@
 use mio::net::TcpListener;
 use mio::{Events, Interest, Poll, Token};
-use std::collections::HashMap;
 use std::io::{self};
 
+use std::sync::{Arc, Mutex};
+
+use client::interrupted;
+use configuration::BasicConfiguration;
+use server::Server;
+
 // Setup some tokens to allow us to identify which event is for which socket.
 const SERVER: Token = Token(0);
 
 pub mod client;
+pub mod configuration;
 pub mod entity;
 pub mod protocol;
 pub mod server;
@@ -14,13 +20,11 @@ pub mod util;
 
 #[cfg(not(target_os = "wasi"))]
 fn main() -> io::Result<()> {
-    use std::{
-        rc::Rc,
-        sync::{Arc, Mutex},
-    };
+    use configuration::AdvancedConfiguration;
 
-    use client::{interrupted, Client};
-    use server::Server;
+    let basic_config = BasicConfiguration::load("configuration.toml");
+
+    let advanced_configuration = AdvancedConfiguration::load("features.toml");
 
     simple_logger::SimpleLogger::new().init().unwrap();
 
@@ -42,7 +46,7 @@ fn main() -> io::Result<()> {
 
     log::info!("You now can connect to the server");
 
-    let mut server = Arc::new(Mutex::new(Server::new()));
+    let server = Arc::new(Mutex::new(Server::new()));
 
     loop {
         if let Err(err) = poll.poll(&mut events, None) {
@@ -89,7 +93,9 @@ fn main() -> io::Result<()> {
 
                 token => {
                     // Maybe received an event for a TCP connection.
-                    let done = if let Some(client) = server.try_lock().unwrap().connections.get_mut(&token) {
+                    let done = if let Some(client) =
+                        server.try_lock().unwrap().connections.get_mut(&token)
+                    {
                         client.poll(poll.registry(), event).unwrap();
                         client.closed
                     } else {
@@ -97,7 +103,9 @@ fn main() -> io::Result<()> {
                         false
                     };
                     if done {
-                        if let Some(mut client) = server.try_lock().unwrap().connections.remove(&token) {
+                        if let Some(mut client) =
+                            server.try_lock().unwrap().connections.remove(&token)
+                        {
                             poll.registry().deregister(&mut client.connection)?;
                         }
                     }

pumpkin/src/server.rs

@@ -11,6 +11,7 @@ use std::{
 use base64::{engine::general_purpose, Engine};
 use mio::{net::TcpStream, Token};
 use rsa::{rand_core::OsRng, traits::PublicKeyParts, RsaPrivateKey, RsaPublicKey};
+use serde::{Deserialize, Serialize};
 
 use crate::{
     client::Client,
@@ -163,8 +164,9 @@ impl Server {
     }
 }
 
-#[derive(PartialEq)]
+#[derive(PartialEq, Serialize, Deserialize)]
 pub enum Difficulty {
+    Peaceful,
     Easy,
     Normal,
     Hard,