ran prettier

example_plugin/index.ts

@@ -1,2 +1,2 @@
-const logger = new PLUGIN_MANAGER.Logger("ExamplePlugin")
+const logger = new PLUGIN_MANAGER.Logger("ExamplePlugin");
-logger.info("Hi!")
+logger.info("Hi!");

replit_runtime/config.js

@@ -1,6 +1,9 @@
-const path = require("path")
+const path = require("path");
-const os = require("os")
+const os = require("os");
 
 module.exports = {
-    sourceDir: path.resolve(os.homedir(), path.join(process.env.REPL_SLUG, "src"))
+  sourceDir: path.resolve(
-}
+    os.homedir(),
+    path.join(process.env.REPL_SLUG, "src")
+  ),
+};

replit_runtime/index.js

@@ -1,135 +1,147 @@
 // libraries
-const fs = require("fs/promises")
+const fs = require("fs/promises");
-const path = require("path")
+const path = require("path");
-const crypto = require("crypto")
+const crypto = require("crypto");
-const {
+const { sourceDir } = require("./config.js");
-    sourceDir
-} = require("./config.js")
-
 
 class Logger {
   constructor({ name, logDebug }) {
-        this.name = name
+    this.name = name;
-        this.debug = logDebug
+    this.debug = logDebug;
   }
 
   _log(logType, data, method) {
-        console[method](`[${this.name}] [${logType}] ${typeof data == "string" ? data : data.toString()}`)
+    console[method](
+      `[${this.name}] [${logType}] ${
+        typeof data == "string" ? data : data.toString()
+      }`
+    );
   }
 
   info(data) {
-        this._log("info", data, "log")
+    this._log("info", data, "log");
   }
 
   warn(data) {
-        this._log("warn", data, "error")
+    this._log("warn", data, "error");
   }
 
   error(data) {
-        this._log("error", data, "error")
+    this._log("error", data, "error");
   }
 
   debug(data) {
     if (this.debug) {
-            this._log("debug", data, "error")
+      this._log("debug", data, "error");
     }
   }
 }
 
 async function recursiveFileSearch(dir) {
-    const fileList = []
+  const fileList = [];
   for (const file of await fs.readdir(dir, { withFileTypes: true })) {
-        let pathDir = path.resolve(dir, file.name)
+    let pathDir = path.resolve(dir, file.name);
     if (file.isFile()) {
-            fileList.push(pathDir)
+      fileList.push(pathDir);
     } else if (file.isDirectory()) {
-            fileList.push(...(await recursiveFileSearch(pathDir)))
+      fileList.push(...(await recursiveFileSearch(pathDir)));
     } else {
-            logger.warn(`Found directory entry that is neither a file or directory (${pathDir}), ignoring!`)
+      logger.warn(
+        `Found directory entry that is neither a file or directory (${pathDir}), ignoring!`
+      );
     }
   }
-    return fileList
+  return fileList;
 }
 
 const logger = new Logger({
     name: "launcher",
-    logDebug: process.env.DEBUG == "true"
+    logDebug: process.env.DEBUG == "true",
   }),
-    LINE_SEPERATOR = "-----------------------------------"
+  LINE_SEPERATOR = "-----------------------------------";
 
 if (!process.env.REPL_SLUG) {
-    logger.error(LINE_SEPERATOR)
+  logger.error(LINE_SEPERATOR);
-    logger.error("Repl not detected!")
+  logger.error("Repl not detected!");
-    logger.error("")
+  logger.error("");
-    logger.error("This file is meant to be ran in a Repl")
+  logger.error("This file is meant to be ran in a Repl");
-    logger.error(LINE_SEPERATOR)
+  logger.error(LINE_SEPERATOR);
 }
 
-logger.info(LINE_SEPERATOR)
+logger.info(LINE_SEPERATOR);
-logger.info("Checking if the proxy needs to be recompiled...")
+logger.info("Checking if the proxy needs to be recompiled...");
-logger.info(LINE_SEPERATOR)
+logger.info(LINE_SEPERATOR);
 
 fs.readFile(path.join(__dirname, ".sourcehash"))
-    .then(data => {
+  .then((data) => {
-        let oldHash = data.toString()
+    let oldHash = data.toString();
-        logger.info("Found old hash, calculating hash of source files...")
+    logger.info("Found old hash, calculating hash of source files...");
     recursiveFileSearch(sourceDir)
-            .then(files => {
+      .then((files) => {
-                Promise.all(files.map(f => fs.readFile(f)))
+        Promise.all(files.map((f) => fs.readFile(f))).then((data) => {
-                    .then(data => {
+          const hash = crypto.createHash("sha256");
-                        const hash = crypto.createHash("sha256")
+          data.forEach((d) => hash.update(d));
-                        data.forEach(d => hash.update(d))
+          let sourceHash = hash.digest().toString();
-                        let sourceHash = hash.digest().toString()
 
           if (sourceHash === oldHash) {
-                            logger.info("Source hasn't been changed, skipping compilation...")
+            logger.info("Source hasn't been changed, skipping compilation...");
-                            process.exit(0)
+            process.exit(0);
           } else {
-                            logger.info("Source has been changed, recompiling...")
+            logger.info("Source has been changed, recompiling...");
             fs.writeFile(path.join(__dirname, ".sourcehash"), sourceHash)
               .then(() => {
-                                    process.exit(2)
+                process.exit(2);
-                                })
-                                .catch(err => {
-                                    logger.error(`Could not write new hash to disk!\n${err.stack}`)
-                                    process.exit(1)
               })
+              .catch((err) => {
+                logger.error(`Could not write new hash to disk!\n${err.stack}`);
+                process.exit(1);
+              });
           }
+        });
       })
+      .catch((err) => {
+        logger.error(
+          `Could not calculate file hashes for files in directory ${sourceDir}!\n${err.stack}`
+        );
+        process.exit(1);
+      });
   })
-            .catch(err => {
+  .catch((err) => {
-                logger.error(`Could not calculate file hashes for files in directory ${sourceDir}!\n${err.stack}`)
-                process.exit(1)
-            })
-    })
-    .catch(err => {
     if (err.code == "ENOENT") {
-            logger.warn("Previous source hash not found! Assuming a clean install is being used.")
+      logger.warn(
-            logger.info("Calculating hash...")
+        "Previous source hash not found! Assuming a clean install is being used."
+      );
+      logger.info("Calculating hash...");
       recursiveFileSearch(sourceDir)
-                .then(files => {
+        .then((files) => {
-                    Promise.all(files.map(f => fs.readFile(f)))
+          Promise.all(files.map((f) => fs.readFile(f))).then((data) => {
-                        .then(data => {
+            const hash = crypto.createHash("sha256");
-                            const hash = crypto.createHash("sha256")
+            data.forEach((d) => hash.update(d));
-                            data.forEach(d => hash.update(d))
+            let sourceHash = hash.digest().toString();
-                            let sourceHash = hash.digest().toString()
             fs.writeFile(path.join(__dirname, ".sourcehash"), sourceHash)
               .then(() => {
-                                    logger.info("Saved hash to disk.")
+                logger.info("Saved hash to disk.");
-                                    process.exit(2)
+                process.exit(2);
               })
-                                .catch(err => {
+              .catch((err) => {
-                                    logger.error(`Could not write new hash to disk!\n${err.stack}`)
+                logger.error(`Could not write new hash to disk!\n${err.stack}`);
-                                    process.exit(1)
+                process.exit(1);
-                                })
+              });
-                        })
+          });
-                })
-                .catch(err => {
-                    logger.error(`Could not calculate file hashes for files in directory ${sourceDir}!\n${err.stack}`)
-                    process.exit(1)
         })
+        .catch((err) => {
+          logger.error(
+            `Could not calculate file hashes for files in directory ${sourceDir}!\n${err.stack}`
+          );
+          process.exit(1);
+        });
     } else {
-            logger.error(`Could not read .sourcehash file in ${path.join(__dirname, ".sourcehash")} due to an unknown error! Try again with a clean repl?\n${err.stack}`)
+      logger.error(
-            process.exit(1)
+        `Could not read .sourcehash file in ${path.join(
+          __dirname,
+          ".sourcehash"
+        )} due to an unknown error! Try again with a clean repl?\n${err.stack}`
+      );
+      process.exit(1);
     }
-    })
+  });

src/config.ts

@@ -6,7 +6,7 @@ import { Config } from "./launcher_types.js";
 export const config: Config = {
   bridge: {
     enabled: false,
-        motd: null
+    motd: null,
   },
   adapter: {
     name: "EaglerProxy",
@@ -14,20 +14,22 @@ export const config: Config = {
     bindPort: 8080,
     maxConcurrentClients: 20,
     skinUrlWhitelist: undefined,
-        motd: true ? "FORWARD" : {
+    motd: true
+      ? "FORWARD"
+      : {
           iconURL: "logo.png",
           l1: "yes",
-            l2: "no"
+          l2: "no",
         },
     origins: {
       allowOfflineDownloads: true,
       originWhitelist: null,
-            originBlacklist: null
+      originBlacklist: null,
     },
     server: {
       host: "no",
-            port: 46625
+      port: 46625,
     },
-        tls: undefined
+    tls: undefined,
-    }
+  },
-}
+};

src/globals.d.ts

@@ -4,10 +4,13 @@ import { Config } from "./launcher_types.js";
 import { PluginManager } from "./proxy/pluginLoader/PluginManager.js";
 
 declare global {
-    var CONFIG: Config
+  var CONFIG: Config;
-    var PROXY: Proxy
+  var PROXY: Proxy;
-    var PLUGIN_MANAGER: PluginManager
+  var PLUGIN_MANAGER: PluginManager;
-    var PACKET_REGISTRY: Map<number, Packet & {
+  var PACKET_REGISTRY: Map<
-        class: any
+    number,
-    }>
+    Packet & {
+      class: any;
+    }
+  >;
 }

src/index.ts

@@ -2,26 +2,28 @@ import * as dotenv from "dotenv";
 import process from "process";
 import { Proxy } from "./proxy/Proxy.js";
 import { config } from "./config.js";
-dotenv.config()
+dotenv.config();
 import { Logger } from "./logger.js";
 import { PROXY_BRANDING } from "./meta.js";
 import { PluginManager } from "./proxy/pluginLoader/PluginManager.js";
 import { dirname, join } from "path";
 import { fileURLToPath } from "url";
 
-const logger = new Logger("Launcher")
+const logger = new Logger("Launcher");
-let proxy: Proxy
+let proxy: Proxy;
 
-global.CONFIG = config
+global.CONFIG = config;
 
-logger.info("Loading plugins...")
+logger.info("Loading plugins...");
-const pluginManager = new PluginManager(join(dirname(fileURLToPath(import.meta.url)), "plugins"))
+const pluginManager = new PluginManager(
-global.PLUGIN_MANAGER = pluginManager
+  join(dirname(fileURLToPath(import.meta.url)), "plugins")
-await pluginManager.loadPlugins()
+);
+global.PLUGIN_MANAGER = pluginManager;
+await pluginManager.loadPlugins();
 
-proxy = new Proxy(config.adapter, pluginManager)
+proxy = new Proxy(config.adapter, pluginManager);
-pluginManager.proxy = proxy
+pluginManager.proxy = proxy;
 
-logger.info(`Launching ${PROXY_BRANDING}...`)
+logger.info(`Launching ${PROXY_BRANDING}...`);
-await proxy.init()
+await proxy.init();
-global.PROXY = proxy
+global.PROXY = proxy;

src/launcher_types.ts

@@ -1,40 +1,44 @@
 export type Config = {
-    bridge: BridgeOptions,
+  bridge: BridgeOptions;
-    adapter: AdapterOptions
+  adapter: AdapterOptions;
-}
+};
 
 export type BridgeOptions = {
-    enabled: boolean,
+  enabled: boolean;
-    motd: 'FORWARD' | {
+  motd:
-        iconURL?: string,
+    | "FORWARD"
-        l1: string,
+    | {
-        l2?: string
+        iconURL?: string;
-    }
+        l1: string;
-}
+        l2?: string;
+      };
+};
 
 export type AdapterOptions = {
-    name: "EaglerProxy",
+  name: "EaglerProxy";
-    bindHost: string,
+  bindHost: string;
-    bindPort: number,
+  bindPort: number;
-    maxConcurrentClients: 20,
+  maxConcurrentClients: 20;
-    skinUrlWhitelist?: string[],
+  skinUrlWhitelist?: string[];
   origins: {
-        allowOfflineDownloads: boolean,
+    allowOfflineDownloads: boolean;
-        originWhitelist: string[],
+    originWhitelist: string[];
-        originBlacklist: string[]
+    originBlacklist: string[];
-    },
+  };
-    motd: 'FORWARD' | {
+  motd:
-        iconURL?: string,
+    | "FORWARD"
-        l1: string,
+    | {
-        l2?: string
+        iconURL?: string;
-    },
+        l1: string;
+        l2?: string;
+      };
   server: {
-        host: string,
+    host: string;
-        port: number
+    port: number;
-    },
+  };
   tls?: {
-        enabled: boolean,
+    enabled: boolean;
-        key: null,
+    key: null;
-        cert: null
+    cert: null;
-    }
+  };
-}
+};

src/logger.ts

@@ -1,63 +1,95 @@
-import { Chalk } from "chalk"
+import { Chalk } from "chalk";
 
-const color = new Chalk({ level: 2 })
+const color = new Chalk({ level: 2 });
 
-let global_verbose: boolean = false
+let global_verbose: boolean = false;
 
-type JsonLogType = "info" | "warn" | "error" | "fatal" | "debug"
+type JsonLogType = "info" | "warn" | "error" | "fatal" | "debug";
 type JsonOutput = {
-    type: JsonLogType,
+  type: JsonLogType;
-    message: string
+  message: string;
-}
+};
 
 export function verboseLogging(newVal?: boolean) {
-    global_verbose = newVal ?? global_verbose ? false : true
+  global_verbose = newVal ?? global_verbose ? false : true;
 }
 
 function jsonLog(type: JsonLogType, message: string): string {
-    return JSON.stringify({
+  return (
+    JSON.stringify({
       type: type,
-        message: message
+      message: message,
     }) + "\n"
+  );
 }
 
 export class Logger {
-    loggerName: string
+  loggerName: string;
-    verbose: boolean
+  verbose: boolean;
-    private jsonLog: boolean = process.argv.includes("--json") || process.argv.includes("-j")
+  private jsonLog: boolean =
+    process.argv.includes("--json") || process.argv.includes("-j");
 
   constructor(name: string, verbose?: boolean) {
-        this.loggerName = name
+    this.loggerName = name;
-        if (verbose) this.verbose = verbose
+    if (verbose) this.verbose = verbose;
-        else this.verbose = global_verbose
+    else this.verbose = global_verbose;
   }
 
   info(s: string) {
-        if (!this.jsonLog) process.stdout.write(`${color.green("I")} ${color.gray(new Date().toISOString())} ${color.reset(`${color.yellow(`${this.loggerName}:`)} ${s}`)}\n`)
+    if (!this.jsonLog)
-        else process.stdout.write(jsonLog("info", s))
+      process.stdout.write(
+        `${color.green("I")} ${color.gray(
+          new Date().toISOString()
+        )} ${color.reset(`${color.yellow(`${this.loggerName}:`)} ${s}`)}\n`
+      );
+    else process.stdout.write(jsonLog("info", s));
   }
 
   warn(s: string) {
-        if (!this.jsonLog) process.stdout.write(`${color.yellow("W")} ${color.gray(new Date().toISOString())} ${color.yellow(`${color.yellow(`${this.loggerName}:`)} ${s}`)}\n`)
+    if (!this.jsonLog)
-        else process.stderr.write(jsonLog("warn", s))
+      process.stdout.write(
+        `${color.yellow("W")} ${color.gray(
+          new Date().toISOString()
+        )} ${color.yellow(`${color.yellow(`${this.loggerName}:`)} ${s}`)}\n`
+      );
+    else process.stderr.write(jsonLog("warn", s));
   }
 
   error(s: string) {
-        if (!this.jsonLog) process.stderr.write(`* ${color.red("E")} ${color.gray(new Date().toISOString())} ${color.redBright(`${color.red(`${this.loggerName}:`)} ${s}`)}\n`)
+    if (!this.jsonLog)
-        else process.stderr.write(jsonLog("error", s))
+      process.stderr.write(
+        `* ${color.red("E")} ${color.gray(
+          new Date().toISOString()
+        )} ${color.redBright(`${color.red(`${this.loggerName}:`)} ${s}`)}\n`
+      );
+    else process.stderr.write(jsonLog("error", s));
   }
 
   fatal(s: string) {
-        if (!this.jsonLog) process.stderr.write(`** ${color.red("F!")} ${color.gray(new Date().toISOString())} ${color.bgRedBright(color.redBright(`${color.red(`${this.loggerName}:`)} ${s}`))}\n`)
+    if (!this.jsonLog)
-        else process.stderr.write(jsonLog("fatal", s))
+      process.stderr.write(
+        `** ${color.red("F!")} ${color.gray(
+          new Date().toISOString()
+        )} ${color.bgRedBright(
+          color.redBright(`${color.red(`${this.loggerName}:`)} ${s}`)
+        )}\n`
+      );
+    else process.stderr.write(jsonLog("fatal", s));
   }
 
   debug(s: string) {
     if (this.verbose || global_verbose) {
-            if (!this.jsonLog) process.stderr.write(`${color.gray("D")} ${color.gray(new Date().toISOString())} ${color.gray(`${color.gray(`${this.loggerName}:`)} ${s}`)}\n`)
+      if (!this.jsonLog)
-            else process.stderr.write(jsonLog("debug", s))
+        process.stderr.write(
+          `${color.gray("D")} ${color.gray(
+            new Date().toISOString()
+          )} ${color.gray(`${color.gray(`${this.loggerName}:`)} ${s}`)}\n`
+        );
+      else process.stderr.write(jsonLog("debug", s));
     }
   }
 }
 
-verboseLogging(process.env.DEBUG != null && process.env.DEBUG != "false" ? true : false)
+verboseLogging(
+  process.env.DEBUG != null && process.env.DEBUG != "false" ? true : false
+);

src/meta.ts

@@ -1,11 +1,11 @@
-const f = Object.freeze
+const f = Object.freeze;
 
 // bridge meta
-export const BRIDGE_VERSION: Readonly<number> = f(1)
+export const BRIDGE_VERSION: Readonly<number> = f(1);
 
 // adapter meta
-export const PROXY_BRANDING: Readonly<string> = f("EaglerProxy")
+export const PROXY_BRANDING: Readonly<string> = f("EaglerProxy");
-export const PROXY_VERSION: Readonly<string> = f("1.0.7")
+export const PROXY_VERSION: Readonly<string> = f("1.0.7");
 
-export const NETWORK_VERSION: Readonly<number> = f(0x03)
+export const NETWORK_VERSION: Readonly<number> = f(0x03);
-export const VANILLA_PROTOCOL_VERSION: Readonly<number> = f(47)
+export const VANILLA_PROTOCOL_VERSION: Readonly<number> = f(47);

src/plugins/EagProxyAAS/auth.ts

@@ -1,64 +1,85 @@
-import { randomUUID } from "crypto"
+import { randomUUID } from "crypto";
-import EventEmitter from "events"
+import EventEmitter from "events";
-import pauth from "prismarine-auth"
+import pauth from "prismarine-auth";
-import debug from "debug"
+import debug from "debug";
 
 const { Authflow, Titles } = pauth;
-const Enums = PLUGIN_MANAGER.Enums
+const Enums = PLUGIN_MANAGER.Enums;
 
 export type ServerDeviceCodeResponse = {
-    user_code: string
+  user_code: string;
-    device_code: string
+  device_code: string;
-    verification_uri: string
+  verification_uri: string;
-    expires_in: number
+  expires_in: number;
-    interval: number
+  interval: number;
-    message: string
+  message: string;
-}
+};
 
 class InMemoryCache {
-    private cache = {}
+  private cache = {};
   async getCached() {
-      return this.cache
+    return this.cache;
   }
   async setCached(value) {
-      this.cache = value
+    this.cache = value;
   }
   async setCachedPartial(value) {
     this.cache = {
       ...this.cache,
-        ...value
+      ...value,
-      }
+    };
   }
 }
 
 export function auth(): EventEmitter {
-    const emitter = new EventEmitter()
+  const emitter = new EventEmitter();
-    const userIdentifier = randomUUID()
+  const userIdentifier = randomUUID();
-    const flow = new Authflow(userIdentifier, ({ username, cacheName }) => new InMemoryCache(), {
+  const flow = new Authflow(
+    userIdentifier,
+    ({ username, cacheName }) => new InMemoryCache(),
+    {
       authTitle: Titles.MinecraftJava,
-        flow: 'sisu',
+      flow: "sisu",
-        deviceType: "Win32"
+      deviceType: "Win32",
-    }, code => {
+    },
-        console.log = () => {}
+    (code) => {
-        emitter.emit('code', code)
+      console.log = () => {};
-    })
+      emitter.emit("code", code);
-    flow.getMinecraftJavaToken({ fetchProfile: true })
+    }
-        .then(async data => {
+  );
-            const _data = (await (flow as any).mca.cache.getCached()).mca
+  flow
+    .getMinecraftJavaToken({ fetchProfile: true })
+    .then(async (data) => {
+      const _data = (await (flow as any).mca.cache.getCached()).mca;
       if (data.profile == null || (data.profile as any).error)
-                return emitter.emit('error', new Error(Enums.ChatColor.RED + "Couldn't fetch profile data, does the account own Minecraft: Java Edition?"))
+        return emitter.emit(
-            emitter.emit('done', {
+          "error",
+          new Error(
+            Enums.ChatColor.RED +
+              "Couldn't fetch profile data, does the account own Minecraft: Java Edition?"
+          )
+        );
+      emitter.emit("done", {
         accessToken: data.token,
         expiresOn: _data.obtainedOn + _data.expires_in * 1000,
         selectedProfile: data.profile,
-                availableProfiles: [data.profile]
+        availableProfiles: [data.profile],
+      });
     })
-        })
+    .catch((err) => {
-        .catch(err => {
       if (err.toString().includes("Not Found"))
-                emitter.emit('error', new Error(Enums.ChatColor.RED + "The provided account doesn't own Minecraft: Java Edition!"))
+        emitter.emit(
+          "error",
+          new Error(
+            Enums.ChatColor.RED +
+              "The provided account doesn't own Minecraft: Java Edition!"
+          )
+        );
       else
-                emitter.emit('error', new Error(Enums.ChatColor.YELLOW + err.toString()))
+        emitter.emit(
-        })
+          "error",
-    return emitter
+          new Error(Enums.ChatColor.YELLOW + err.toString())
+        );
+    });
+  return emitter;
 }

src/plugins/EagProxyAAS/config.ts

@@ -1,5 +1,5 @@
 export const config = {
   bindInternalServerPort: 25569,
   bindInternalServerIp: "127.0.0.1",
-  allowCustomPorts: false,
+  allowCustomPorts: true,
 };

src/plugins/EagProxyAAS/index.ts

@@ -1,60 +1,68 @@
-import metadata from "./metadata.json" assert { type: "json" }
+import metadata from "./metadata.json" assert { type: "json" };
-import { config } from "./config.js"
+import { config } from "./config.js";
-import { createServer } from "minecraft-protocol"
+import { createServer } from "minecraft-protocol";
-import { ClientState, ConnectionState, ServerGlobals } from "./types.js"
+import { ClientState, ConnectionState, ServerGlobals } from "./types.js";
-import { handleConnect, setSG } from "./utils.js"
+import { handleConnect, setSG } from "./utils.js";
 
-const PluginManager = PLUGIN_MANAGER
+const PluginManager = PLUGIN_MANAGER;
 
-const Logger = PluginManager.Logger
+const Logger = PluginManager.Logger;
-const Enums = PluginManager.Enums
+const Enums = PluginManager.Enums;
-const Chat = PluginManager.Chat
+const Chat = PluginManager.Chat;
-const Constants = PluginManager.Constants
+const Constants = PluginManager.Constants;
-const Motd = PluginManager.Motd
+const Motd = PluginManager.Motd;
-const Player = PluginManager.Player
+const Player = PluginManager.Player;
-const MineProtocol = PluginManager.MineProtocol
+const MineProtocol = PluginManager.MineProtocol;
-const EaglerSkins = PluginManager.EaglerSkins
+const EaglerSkins = PluginManager.EaglerSkins;
-const Util = PluginManager.Util
+const Util = PluginManager.Util;
 
-const logger = new Logger("EaglerProxyAAS")
+const logger = new Logger("EaglerProxyAAS");
-logger.info(`Starting ${metadata.name} v${metadata.version}...`)
+logger.info(`Starting ${metadata.name} v${metadata.version}...`);
-logger.info(`(internal server port: ${config.bindInternalServerPort}, internal server IP: ${config.bindInternalServerPort})`)
+logger.info(
+  `(internal server port: ${config.bindInternalServerPort}, internal server IP: ${config.bindInternalServerPort})`
+);
 
-logger.info("Starting internal server...")
+logger.info("Starting internal server...");
 let server = createServer({
     host: config.bindInternalServerIp,
     port: config.bindInternalServerPort,
     motdMsg: `${Enums.ChatColor.GOLD}EaglerProxy as a Service`,
     "online-mode": false,
-    version: '1.8.9'
+    version: "1.8.9",
-}), sGlobals: ServerGlobals = {
+  }),
+  sGlobals: ServerGlobals = {
     server: server,
-    players: new Map()
+    players: new Map(),
-}
+  };
-setSG(sGlobals)
+setSG(sGlobals);
 
-server.on('login', client => {
+server.on("login", (client) => {
-    logger.info(`Client ${client.username} has connected to the authentication server.`)
+  logger.info(
-    client.on('end', () => {
+    `Client ${client.username} has connected to the authentication server.`
-        sGlobals.players.delete(client.username)
+  );
-        logger.info(`Client ${client.username} has disconnected from the authentication server.`)
+  client.on("end", () => {
-    })
+    sGlobals.players.delete(client.username);
+    logger.info(
+      `Client ${client.username} has disconnected from the authentication server.`
+    );
+  });
   const cs: ClientState = {
     state: ConnectionState.AUTH,
     gameClient: client,
     token: null,
-        lastStatusUpdate: null
+    lastStatusUpdate: null,
-    }
+  };
-    sGlobals.players.set(client.username, cs)
+  sGlobals.players.set(client.username, cs);
-    handleConnect(cs)
+  handleConnect(cs);
-})
+});
 
-
+logger.info(
-logger.info("Redirecting backend server IP... (this is required for the plugin to function)")
+  "Redirecting backend server IP... (this is required for the plugin to function)"
+);
 CONFIG.adapter.server = {
   host: config.bindInternalServerIp,
-    port: config.bindInternalServerPort
+  port: config.bindInternalServerPort,
-}
+};
 CONFIG.adapter.motd = {
-    l1: Enums.ChatColor.GOLD + "EaglerProxy as a Service"
+  l1: Enums.ChatColor.GOLD + "EaglerProxy as a Service",
-}
+};

src/plugins/EagProxyAAS/metadata.json

@@ -3,25 +3,32 @@
   "id": "eagpaas",
   "version": "1.1.0",
   "entry_point": "index.js",
-    "requirements": [{
+  "requirements": [
+    {
       "id": "eaglerproxy",
       "version": "any"
-    }, {
+    },
+    {
       "id": "module:vec3",
       "version": "^0.1.0"
-    }, {
+    },
+    {
       "id": "module:prismarine-chunk",
       "version": "^1.33.0"
-    }, {
+    },
+    {
       "id": "module:prismarine-block",
       "version": "^1.16.0"
-    }, {
+    },
+    {
       "id": "module:prismarine-registry",
       "version": "^1.6.0"
-    }, {
+    },
+    {
       "id": "module:minecraft-protocol",
       "version": "^1.40.0"
-    }],
+    }
+  ],
   "load_after": [],
   "incompatibilities": []
 }

src/plugins/EagProxyAAS/types.ts

@@ -45,6 +45,7 @@ export enum ChatColor {
 }
 
 export enum ConnectType {
-  ONLINE,
+  ONLINE = "ONLINE",
-  OFFLINE,
+  OFFLINE = "OFFLINE",
+  EASYMC = "EASYMC",
 }

src/plugins/EagProxyAAS/utils.ts

@@ -7,6 +7,8 @@ import { Client } from "minecraft-protocol";
 import { ClientState, ConnectionState } from "./types.js";
 import { auth, ServerDeviceCodeResponse } from "./auth.js";
 import { config } from "./config.js";
+import { handleCommand } from "./commands.js";
+import { getTokenProfileEasyMc } from "./auth_easymc.js";
 
 const { Vec3 } = vec3 as any;
 const Enums = PLUGIN_MANAGER.Enums;
@@ -50,7 +52,7 @@ export function handleConnect(client: ClientState) {
   client.gameClient.write("login", {
     entityId: 1,
     gameMode: 2,
-    dimension: 0,
+    dimension: 1,
     difficulty: 1,
     maxPlayers: 1,
     levelType: "flat",
@@ -190,7 +192,7 @@ export function sendMessageLogin(client: Client, url: string, token: string) {
 
 export function updateState(
   client: Client,
-  newState: "CONNECTION_TYPE" | "AUTH" | "SERVER",
+  newState: "CONNECTION_TYPE" | "AUTH_EASYMC" | "AUTH" | "SERVER",
   uri?: string,
   code?: string
 ) {
@@ -201,7 +203,17 @@ export function updateState(
           text: ` ${Enums.ChatColor.GOLD}EaglerProxy Authentication Server `,
         }),
         footer: JSON.stringify({
-          text: `${Enums.ChatColor.RED}Choose the connection type: 1 = online, 2 = offline.`,
+          text: `${Enums.ChatColor.RED}Choose the connection type: 1 = online, 2 = offline, 3 = EasyMC.`,
+        }),
+      });
+      break;
+    case "AUTH_EASYMC":
+      client.write("playerlist_header", {
+        header: JSON.stringify({
+          text: ` ${Enums.ChatColor.GOLD}EaglerProxy Authentication Server `,
+        }),
+        footer: JSON.stringify({
+          text: `${Enums.ChatColor.RED}easymc.io/get${Enums.ChatColor.GOLD} | ${Enums.ChatColor.RED}/login <alt_token>`,
         }),
       });
       break;
@@ -234,6 +246,18 @@ export function updateState(
   }
 }
 
+// assuming that the player will always stay at the same pos
+export function playSelectSound(client: Client) {
+  client.write("named_sound_effect", {
+    soundName: "note.hat",
+    x: 8.5,
+    y: 65,
+    z: 8.5,
+    volume: 100,
+    pitch: 63,
+  });
+}
+
 export async function onConnect(client: ClientState) {
   try {
     client.state = ConnectionState.AUTH;
@@ -267,7 +291,7 @@ export async function onConnect(client: ClientState) {
       },
       clickEvent: {
         action: "run_command",
-        value: "1",
+        value: "$1",
       },
     });
     sendChatComponent(client.gameClient, {
@@ -285,12 +309,30 @@ export async function onConnect(client: ClientState) {
       },
       clickEvent: {
         action: "run_command",
-        value: "2",
+        value: "$2",
+      },
+    });
+    sendChatComponent(client.gameClient, {
+      text: "3) ",
+      color: "gold",
+      extra: [
+        {
+          text: "Connect to an online server via EasyMC account pool (no Minecraft account needed)",
+          color: "white",
+        },
+      ],
+      hoverEvent: {
+        action: "show_text",
+        value: Enums.ChatColor.GOLD + "Click me to select!",
+      },
+      clickEvent: {
+        action: "run_command",
+        value: "$3",
       },
     });
     sendCustomMessage(
       client.gameClient,
-      "Select an option from the above (1 = online, 2 = offline), either by clicking or manually typing out the option.",
+      "Select an option from the above (1 = online, 2 = offline, 3 = EasyMC), either by clicking or manually typing out the option.",
       "green"
     );
     updateState(client.gameClient, "CONNECTION_TYPE");
@@ -298,21 +340,28 @@ export async function onConnect(client: ClientState) {
     let chosenOption: ConnectType | null = null;
     while (true) {
       const option = await awaitCommand(client.gameClient, (msg) => true);
-      switch (option) {
+      switch (option.replace(/\$/gim, "")) {
         default:
           sendCustomMessage(
             client.gameClient,
             `I don't understand what you meant by "${option}", please reply with a valid option!`,
             "red"
           );
+          break;
         case "1":
           chosenOption = ConnectType.ONLINE;
           break;
         case "2":
           chosenOption = ConnectType.OFFLINE;
           break;
+        case "3":
+          chosenOption = ConnectType.EASYMC;
+          break;
+      }
+      if (chosenOption != null) {
+        if (option.startsWith("$")) playSelectSound(client.gameClient);
+        break;
       }
-      if (chosenOption != null) break;
     }
 
     if (chosenOption == ConnectType.ONLINE) {
@@ -347,6 +396,7 @@ export async function onConnect(client: ClientState) {
       authHandler.on("code", codeCallback);
       await new Promise((res) =>
         authHandler.once("done", (result) => {
+          console.log(result);
           savedAuth = result;
           res(result);
         })
@@ -407,9 +457,64 @@ export async function onConnect(client: ClientState) {
         }
       }
       try {
-        await PLUGIN_MANAGER.proxy.players
+        sendChatComponent(client.gameClient, {
-          .get(client.gameClient.username)
+          text: `Joining server under ${savedAuth.selectedProfile.name}/your Minecraft account's username! Run `,
-          .switchServers({
+          color: "aqua",
+          extra: [
+            {
+              text: "/eag-help",
+              color: "gold",
+              hoverEvent: {
+                action: "show_text",
+                value: Enums.ChatColor.GOLD + "Click me to run this command!",
+              },
+              clickEvent: {
+                action: "run_command",
+                value: "/eag-help",
+              },
+            },
+            {
+              text: " for a list of proxy commands.",
+              color: "aqua",
+            },
+          ],
+        });
+        sendCustomMessage(
+          client.gameClient,
+          "Attempting to switch servers, please wait... (if you don't get connected to the target server after a while, the server might not be a Minecraft server at all)",
+          "gray"
+        );
+        const player = PLUGIN_MANAGER.proxy.players.get(
+          client.gameClient.username
+        );
+        player.on("vanillaPacket", (packet, origin) => {
+          if (
+            origin == "CLIENT" &&
+            packet.name == "chat" &&
+            (packet.params.message as string)
+              .toLowerCase()
+              .startsWith("/eag-") &&
+            !packet.cancel
+          ) {
+            packet.cancel = true;
+            handleCommand(player, packet.params.message as string);
+          }
+        });
+
+        (player as any)._onlineSession = {
+          auth: "mojang",
+          username: savedAuth.selectedProfile.name,
+          session: {
+            accessToken: savedAuth.accessToken,
+            clientToken: savedAuth.selectedProfile.id,
+            selectedProfile: {
+              id: savedAuth.selectedProfile.id,
+              name: savedAuth.selectedProfile.name,
+            },
+          },
+        };
+
+        await player.switchServers({
           host: host,
           port: port,
           version: "1.8.8",
@@ -441,7 +546,169 @@ export async function onConnect(client: ClientState) {
           );
         }
       }
+    } else if (chosenOption == ConnectType.EASYMC) {
+      const EASYMC_GET_TOKEN_URL = "easymc.io/get";
+      client.state = ConnectionState.AUTH;
+      client.lastStatusUpdate = Date.now();
+      updateState(client.gameClient, "AUTH_EASYMC");
+
+      sendMessageWarning(
+        client.gameClient,
+        `WARNING: You've chosen to use an account from EasyMC's account pool. Please note that accounts and shared, and may be banned from whatever server you are attempting to join.`
+      );
+      sendChatComponent(client.gameClient, {
+        text: "Please generate an alt token at ",
+        color: "white",
+        extra: [
+          {
+            text: EASYMC_GET_TOKEN_URL,
+            color: "gold",
+            hoverEvent: {
+              action: "show_text",
+              value: Enums.ChatColor.GOLD + "Click me to open in a new window!",
+            },
+            clickEvent: {
+              action: "open_url",
+              value: `https://${EASYMC_GET_TOKEN_URL}`,
+            },
+          },
+          {
+            text: ", and then run ",
+            color: "white",
+          },
+          {
+            text: "/login <alt_token>",
+            color: "gold",
+            hoverEvent: {
+              action: "show_text",
+              value: Enums.ChatColor.GOLD + "Copy me to chat!",
+            },
+            clickEvent: {
+              action: "suggest_command",
+              value: `/login <alt_token>`,
+            },
+          },
+          {
+            text: " to log in.",
+            color: "white",
+          },
+        ],
+      });
+
+      let appendOptions: any;
+      while (true) {
+        const tokenResponse = await awaitCommand(client.gameClient, (msg) =>
+            msg.toLowerCase().startsWith("/login")
+          ),
+          splitResponse = tokenResponse.split(/ /gim, 2).slice(1);
+        if (splitResponse.length != 1) {
+          sendChatComponent(client.gameClient, {
+            text: "Invalid usage! Please use the command as follows: ",
+            color: "red",
+            extra: [
+              {
+                text: "/login <alt_token>",
+                color: "gold",
+                hoverEvent: {
+                  action: "show_text",
+                  value: Enums.ChatColor.GOLD + "Copy me to chat!",
+                },
+                clickEvent: {
+                  action: "suggest_command",
+                  value: `/login <alt_token>`,
+                },
+              },
+              {
+                text: ".",
+                color: "red",
+              },
+            ],
+          });
         } else {
+          const token = splitResponse[0];
+          if (token.length != 20) {
+            sendChatComponent(client.gameClient, {
+              text: "Please provide a valid token (you can get one ",
+              color: "red",
+              extra: [
+                {
+                  text: "here",
+                  color: "white",
+                  hoverEvent: {
+                    action: "show_text",
+                    value:
+                      Enums.ChatColor.GOLD +
+                      "Click me to open in a new window!",
+                  },
+                  clickEvent: {
+                    action: "open_url",
+                    value: `https://${EASYMC_GET_TOKEN_URL}`,
+                  },
+                },
+                {
+                  text: "). ",
+                  color: "red",
+                },
+                {
+                  text: "/login <alt_token>",
+                  color: "gold",
+                  hoverEvent: {
+                    action: "show_text",
+                    value: Enums.ChatColor.GOLD + "Copy me to chat!",
+                  },
+                  clickEvent: {
+                    action: "suggest_command",
+                    value: `/login <alt_token>`,
+                  },
+                },
+                {
+                  text: ".",
+                  color: "red",
+                },
+              ],
+            });
+          } else {
+            sendCustomMessage(
+              client.gameClient,
+              "Validating alt token...",
+              "gray"
+            );
+            try {
+              appendOptions = await getTokenProfileEasyMc(token);
+              sendCustomMessage(
+                client.gameClient,
+                `Successfully validated your alt token and retrieved your session profile! You'll be joining to your preferred server as ${appendOptions.username}.`,
+                "green"
+              );
+              break;
+            } catch (err) {
+              sendChatComponent(client.gameClient, {
+                text: `EasyMC's servers replied with an error (${err.message}), please try again! `,
+                color: "red",
+                extra: [
+                  {
+                    text: "/login <alt_token>",
+                    color: "gold",
+                    hoverEvent: {
+                      action: "show_text",
+                      value: Enums.ChatColor.GOLD + "Copy me to chat!",
+                    },
+                    clickEvent: {
+                      action: "suggest_command",
+                      value: `/login <alt_token>`,
+                    },
+                  },
+                  {
+                    text: ".",
+                    color: "red",
+                  },
+                ],
+              });
+            }
+          }
+        }
+      }
+
       client.state = ConnectionState.SUCCESS;
       client.lastStatusUpdate = Date.now();
       updateState(client.gameClient, "SERVER");
@@ -493,22 +760,62 @@ export async function onConnect(client: ClientState) {
         }
       }
       try {
+        sendChatComponent(client.gameClient, {
+          text: `Joining server under ${appendOptions.username}/EasyMC account username! Run `,
+          color: "aqua",
+          extra: [
+            {
+              text: "/eag-help",
+              color: "gold",
+              hoverEvent: {
+                action: "show_text",
+                value: Enums.ChatColor.GOLD + "Click me to run this command!",
+              },
+              clickEvent: {
+                action: "run_command",
+                value: "/eag-help",
+              },
+            },
+            {
+              text: " for a list of proxy commands.",
+              color: "aqua",
+            },
+          ],
+        });
         sendCustomMessage(
           client.gameClient,
-          "Attempting to switch servers, please wait... (if you don't get connected to the target server after a while, the server might be online only)",
+          "Attempting to switch servers, please wait... (if you don't get connected to the target server for a while, the server might be online only)",
           "gray"
         );
-        await PLUGIN_MANAGER.proxy.players
+        const player = PLUGIN_MANAGER.proxy.players.get(
-          .get(client.gameClient.username)
+          client.gameClient.username
-          .switchServers({
+        );
+        player.on("vanillaPacket", (packet, origin) => {
+          if (
+            origin == "CLIENT" &&
+            packet.name == "chat" &&
+            (packet.params.message as string)
+              .toLowerCase()
+              .startsWith("/eag-") &&
+            !packet.cancel
+          ) {
+            packet.cancel = true;
+            handleCommand(player, packet.params.message as string);
+          }
+        });
+        (player as any)._onlineSession = {
+          ...appendOptions,
+          isEasyMC: true,
+        };
+
+        await player.switchServers({
           host: host,
           port: port,
           version: "1.8.8",
-            username: client.gameClient.username,
-            auth: "offline",
           keepAlive: false,
           skipValidation: true,
           hideErrors: true,
+          ...appendOptions,
         });
       } catch (err) {
         if (!client.gameClient.ended) {
@@ -546,15 +853,15 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     () =>
       new McBlock(
         REGISTRY.blocksByName.air.id,
-        REGISTRY.biomesByName.plains.id,
+        REGISTRY.biomesByName.the_end.id,
         0
       )
   );
   chunk.setBlock(
     new Vec3(8, 64, 8),
     new McBlock(
-      REGISTRY.blocksByName.barrier.id,
+      REGISTRY.blocksByName.sea_lantern.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -562,7 +869,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(8, 67, 8),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -570,7 +877,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(7, 65, 8),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -578,7 +885,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(7, 66, 8),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -586,7 +893,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(9, 65, 8),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -594,7 +901,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(9, 66, 8),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -602,7 +909,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(8, 65, 7),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -610,7 +917,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(8, 66, 7),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -618,7 +925,7 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(8, 65, 9),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
@@ -626,10 +933,11 @@ export function generateSpawnChunk(): Chunk.PCChunk {
     new Vec3(8, 66, 9),
     new McBlock(
       REGISTRY.blocksByName.barrier.id,
-      REGISTRY.biomesByName.plains.id,
+      REGISTRY.biomesByName.the_end.id,
       0
     )
   );
-  chunk.setSkyLight(new Vec3(8, 66, 8), 15);
+  // chunk.setBlockLight(new Vec3(8, 65, 8), 15);
+  chunk.setBlockLight(new Vec3(8, 66, 8), 15);
   return chunk;
 }

src/proxy/BungeeUtil.ts

@@ -1,147 +1,153 @@
-import { Logger } from "../logger.js"
+import { Logger } from "../logger.js";
-import mcp, { states } from "minecraft-protocol"
+import mcp, { states } from "minecraft-protocol";
 
-const { createSerializer, createDeserializer } = mcp
+const { createSerializer, createDeserializer } = mcp;
 
 export namespace BungeeUtil {
   export class PacketUUIDTranslator {
-        public serverSidePlayerUUID: string
+    public serverSidePlayerUUID: string;
-        public clientSidePlayerUUID: string
+    public clientSidePlayerUUID: string;
 
     static readonly CAST_UUID_SERVER: string[] = [
-            'update_attributes',
+      "update_attributes",
-            'named_entity_spawn',
+      "named_entity_spawn",
       // drop this packet (twitch.tv integration not available anymore)
-            'player_info'
+      "player_info",
-        ]
+    ];
-        static readonly CAST_UUID_CLIENT: string[] = [
+    static readonly CAST_UUID_CLIENT: string[] = ["spectate"];
-            'spectate'
-        ]
 
-        private _logger: Logger
+    private _logger: Logger;
-        private _serverSerializer: any
+    private _serverSerializer: any;
-        private _clientSerializer: any
+    private _clientSerializer: any;
-        private _clientDeserializer: any
+    private _clientDeserializer: any;
-        private _serverDeserializer: any
+    private _serverDeserializer: any;
 
     constructor(ssPlayerUUID: string, csPlayerUUID: string) {
-            this.serverSidePlayerUUID = ssPlayerUUID
+      this.serverSidePlayerUUID = ssPlayerUUID;
-            this.clientSidePlayerUUID = csPlayerUUID
+      this.clientSidePlayerUUID = csPlayerUUID;
-            this._logger = new Logger("PacketTranslator")
+      this._logger = new Logger("PacketTranslator");
       this._serverSerializer = createSerializer({
         state: states.PLAY,
         isServer: true,
         version: "1.8.8",
-                customPackets: null
+        customPackets: null,
-            })
+      });
       this._clientSerializer = createSerializer({
         state: states.PLAY,
         isServer: false,
         version: "1.8.8",
-                customPackets: null
+        customPackets: null,
-            })
+      });
       this._clientDeserializer = createDeserializer({
         state: states.PLAY,
         isServer: false,
         version: "1.8.8",
-                customPackets: null
+        customPackets: null,
-            })
+      });
       this._serverDeserializer = createDeserializer({
         state: states.PLAY,
         isServer: true,
         version: "1.8.8",
-                customPackets: null
+        customPackets: null,
-            })
+      });
     }
 
     public onClientWrite(packet: Buffer): Buffer /* write to server */ {
-            const { name, params } = this._serverDeserializer.parsePacketBuffer(packet).data
+      const { name, params } =
-            return this._clientSerializer.createPacketBuffer(this._translatePacketClient(params, { name }))
+        this._serverDeserializer.parsePacketBuffer(packet).data;
+      return this._clientSerializer.createPacketBuffer(
+        this._translatePacketClient(params, { name })
+      );
     }
 
     public onServerWrite(packet: any, meta: any): Buffer /* write to client */ {
-            return this._serverSerializer.createPacketBuffer(this._translatePacketServer(packet, meta))
+      return this._serverSerializer.createPacketBuffer(
+        this._translatePacketServer(packet, meta)
+      );
     }
 
     private _translatePacketClient(packet: any, meta: any): any | null {
-            if (PacketUUIDTranslator.CAST_UUID_CLIENT.some(id => id == meta.name)) {
+      if (PacketUUIDTranslator.CAST_UUID_CLIENT.some((id) => id == meta.name)) {
-                if (meta.name == 'spectate') {
+        if (meta.name == "spectate") {
           if (packet.target == this.clientSidePlayerUUID) {
-                        packet.target = this.serverSidePlayerUUID
+            packet.target = this.serverSidePlayerUUID;
           } else if (packet.target == this.serverSidePlayerUUID) {
-                        packet.target = this.clientSidePlayerUUID
+            packet.target = this.clientSidePlayerUUID;
           }
         }
       }
       return {
         name: meta.name,
-                params: packet
+        params: packet,
-            }
+      };
     }
 
     private _translatePacketServer(packet: any, meta: any): any | null {
-            if (PacketUUIDTranslator.CAST_UUID_SERVER.some(id => id == meta.name)) {
+      if (PacketUUIDTranslator.CAST_UUID_SERVER.some((id) => id == meta.name)) {
-                if (meta.name == 'update_attributes') {
+        if (meta.name == "update_attributes") {
           for (const prop of packet.properties) {
             for (const modifier of prop.modifiers) {
               if (modifier.uuid == this.serverSidePlayerUUID) {
-                                modifier.uuid = this.clientSidePlayerUUID
+                modifier.uuid = this.clientSidePlayerUUID;
               } else if (modifier.uuid == this.clientSidePlayerUUID) {
-                                modifier.uuid = this.serverSidePlayerUUID
+                modifier.uuid = this.serverSidePlayerUUID;
               }
             }
           }
-                } else if (meta.name == 'named_entity_spawn') {
+        } else if (meta.name == "named_entity_spawn") {
           if (packet.playerUUID == this.serverSidePlayerUUID) {
-                        packet.playerUUID = this.clientSidePlayerUUID
+            packet.playerUUID = this.clientSidePlayerUUID;
           } else if (packet.playerUUID == this.clientSidePlayerUUID) {
-                        packet.playerUUID = this.serverSidePlayerUUID
+            packet.playerUUID = this.serverSidePlayerUUID;
           }
-                } else if (meta.name == 'player_info') {
+        } else if (meta.name == "player_info") {
           for (const player of packet.data) {
             if (player.UUID == this.serverSidePlayerUUID) {
-                            player.UUID = this.clientSidePlayerUUID
+              player.UUID = this.clientSidePlayerUUID;
             } else if (player.UUID == this.clientSidePlayerUUID) {
-                            player.UUID = this.serverSidePlayerUUID
+              player.UUID = this.serverSidePlayerUUID;
             }
           }
         }
       }
       return {
         name: meta.name,
-                params: packet
+        params: packet,
-            }
+      };
     }
   }
 
-    export function getRespawnSequence(login: any, serializer: any): [Buffer, Buffer] {
+  export function getRespawnSequence(
-        const dimset = getDimSets(login.dimension)
+    login: any,
+    serializer: any
+  ): [Buffer, Buffer] {
+    const dimset = getDimSets(login.dimension);
     return [
       serializer.createPacketBuffer({
-                name: 'respawn',
+        name: "respawn",
         params: {
           dimension: dimset[0],
           difficulty: login.difficulty,
           gamemode: login.gameMode,
-                    levelType: login.levelType
+          levelType: login.levelType,
-                }
+        },
       }),
       serializer.createPacketBuffer({
-                name: 'respawn',
+        name: "respawn",
         params: {
           dimension: dimset[1],
           difficulty: login.difficulty,
           gamemode: login.gameMode,
-                    levelType: login.levelType
+          levelType: login.levelType,
-                }
+        },
-            })
+      }),
-        ]
+    ];
   }
 
   function getDimSets(loginDim: number): [number, number] {
     return [
       loginDim == -1 ? 0 : loginDim == 0 ? -1 : loginDim == 1 ? 0 : 0,
-            loginDim
+      loginDim,
-        ]
+    ];
   }
 }

src/proxy/Chat.ts

@@ -1,50 +1,57 @@
-import { Enums } from "./Enums.js"
+import { Enums } from "./Enums.js";
 
 export namespace Chat {
   export type ChatExtra = {
-        text: string,
+    text: string;
-        bold?: boolean,
+    bold?: boolean;
-        italic?: boolean,
+    italic?: boolean;
-        underlined?: boolean,
+    underlined?: boolean;
-        strikethrough?: boolean,
+    strikethrough?: boolean;
-        obfuscated?: boolean,
+    obfuscated?: boolean;
-        color?: Enums.ChatColor | 'reset'
+    color?: Enums.ChatColor | "reset";
-    }
+  };
 
   export type Chat = {
-        text?: string,
+    text?: string;
-        bold?: boolean,
+    bold?: boolean;
-        italic?: boolean,
+    italic?: boolean;
-        underlined?: boolean,
+    underlined?: boolean;
-        strikethrough?: boolean,
+    strikethrough?: boolean;
-        obfuscated?: boolean,
+    obfuscated?: boolean;
-        color?: Enums.ChatColor | 'reset',
+    color?: Enums.ChatColor | "reset";
-        extra?: ChatExtra[]
+    extra?: ChatExtra[];
-    }
+  };
 
   export function chatToPlainString(chat: Chat): string {
-        let ret = ''
+    let ret = "";
-        if (chat.text != null) ret += chat.text
+    if (chat.text != null) ret += chat.text;
     if (chat.extra != null) {
-            chat.extra.forEach(extra => {
+      chat.extra.forEach((extra) => {
-                let append = ""
+        let append = "";
-                if (extra.bold) append += Enums.ChatColor.BOLD
+        if (extra.bold) append += Enums.ChatColor.BOLD;
-                if (extra.italic) append += Enums.ChatColor.ITALIC
+        if (extra.italic) append += Enums.ChatColor.ITALIC;
-                if (extra.underlined) append += Enums.ChatColor.UNDERLINED
+        if (extra.underlined) append += Enums.ChatColor.UNDERLINED;
-                if (extra.strikethrough) append += Enums.ChatColor.STRIKETHROUGH
+        if (extra.strikethrough) append += Enums.ChatColor.STRIKETHROUGH;
-                if (extra.obfuscated) append += Enums.ChatColor.OBFUSCATED
+        if (extra.obfuscated) append += Enums.ChatColor.OBFUSCATED;
-                if (extra.color) append += extra.color == 'reset' ? Enums.ChatColor.RESET : resolveColor(extra.color)
+        if (extra.color)
-                append += extra.text
+          append +=
-                ret += append
+            extra.color == "reset"
-            })
+              ? Enums.ChatColor.RESET
+              : resolveColor(extra.color);
+        append += extra.text;
+        ret += append;
+      });
     }
-        return ret
+    return ret;
   }
 
-    const ccValues = Object.values(Enums.ChatColor)
+  const ccValues = Object.values(Enums.ChatColor);
-    const ccKeys = Object.keys(Enums.ChatColor).map(str => str.toLowerCase())
+  const ccKeys = Object.keys(Enums.ChatColor).map((str) => str.toLowerCase());
 
   function resolveColor(colorStr: string) {
-        return Object.values(Enums.ChatColor)[ccKeys.indexOf(colorStr.toLowerCase())] ?? colorStr
+    return (
+      Object.values(Enums.ChatColor)[ccKeys.indexOf(colorStr.toLowerCase())] ??
+      colorStr
+    );
   }
 }

src/proxy/Constants.ts

@@ -1,13 +1,17 @@
-import * as meta from "../meta.js"
+import * as meta from "../meta.js";
 
 export namespace Constants {
-    export const EAGLERCRAFT_SKIN_CHANNEL_NAME: string = "EAG|Skins-1.8"
+  export const EAGLERCRAFT_SKIN_CHANNEL_NAME: string = "EAG|Skins-1.8";
-    export const MAGIC_ENDING_SERVER_SKIN_DOWNLOAD_BUILTIN: number[] = [0x00, 0x00, 0x00]
+  export const MAGIC_ENDING_SERVER_SKIN_DOWNLOAD_BUILTIN: number[] = [
-    export const MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN: number[] = [0x00, 0x05, 0x01, 0x00, 0x00, 0x00]
+    0x00, 0x00, 0x00,
-    export const EAGLERCRAFT_SKIN_CUSTOM_LENGTH = 64 ** 2 * 4
+  ];
+  export const MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN: number[] = [
+    0x00, 0x05, 0x01, 0x00, 0x00, 0x00,
+  ];
+  export const EAGLERCRAFT_SKIN_CUSTOM_LENGTH = 64 ** 2 * 4;
 
-    export const JOIN_SERVER_PACKET = 0x01
+  export const JOIN_SERVER_PACKET = 0x01;
-    export const PLAYER_LOOK_PACKET = 0x08
+  export const PLAYER_LOOK_PACKET = 0x08;
 }
 
-export const UPGRADE_REQUIRED_RESPONSE = `<!DOCTYPE html><!-- Served by ${meta.PROXY_BRANDING} (version: ${meta.PROXY_VERSION}) --><html> <head> <title>EaglerProxy landing page</title> <style> :root { font-family: "Arial" } code { padding: 3px 10px 3px 10px; border-radius: 5px; font-family: monospace; background-color: #1a1a1a; color: white; } </style> <script type="text/javascript"> window.addEventListener('load', () => { document.getElementById("connect-url").innerHTML = window.location.href.replace(window.location.protocol, window.location.protocol == "https:" ? "wss:" : "ws:"); }); </script> </head> <body> <h1>426 - Upgrade Required</h1> <p>Hello there! It appears as if you've reached the landing page for this EaglerProxy instance. Unfortunately, you cannot connect to the proxy server from here. To connect, use this server IP/URL: <code id="connect-url">loading...</code> (connect from any recent EaglercraftX client via Multiplayer > Direct Connect)</p> </body></html>`
+export const UPGRADE_REQUIRED_RESPONSE = `<!DOCTYPE html><!-- Served by ${meta.PROXY_BRANDING} (version: ${meta.PROXY_VERSION}) --><html> <head> <title>EaglerProxy landing page</title> <style> :root { font-family: "Arial" } code { padding: 3px 10px 3px 10px; border-radius: 5px; font-family: monospace; background-color: #1a1a1a; color: white; } </style> <script type="text/javascript"> window.addEventListener('load', () => { document.getElementById("connect-url").innerHTML = window.location.href.replace(window.location.protocol, window.location.protocol == "https:" ? "wss:" : "ws:"); }); </script> </head> <body> <h1>426 - Upgrade Required</h1> <p>Hello there! It appears as if you've reached the landing page for this EaglerProxy instance. Unfortunately, you cannot connect to the proxy server from here. To connect, use this server IP/URL: <code id="connect-url">loading...</code> (connect from any recent EaglercraftX client via Multiplayer > Direct Connect)</p> </body></html>`;

src/proxy/Enums.ts

@@ -9,35 +9,35 @@ export namespace Enums {
     SCSyncUuidPacket = 0x05,
     CSSetSkinPacket = 0x07,
     CSReadyPacket = 0x08,
-        SCReadyPacket = 0x09
+    SCReadyPacket = 0x09,
   }
 
   export enum ChannelMessageType {
     CLIENT = 0x17,
-        SERVER = 0x3f
+    SERVER = 0x3f,
   }
 
   export enum EaglerSkinPacketId {
     CFetchSkinEaglerPlayerReq = 0x03,
     SFetchSkinBuiltInRes = 0x04,
     SFetchSkinRes = 0x05,
-        CFetchSkinReq = 0x06
+    CFetchSkinReq = 0x06,
   }
 
   export enum ClientState {
     PRE_HANDSHAKE = "PRE_HANDSHAKE",
     POST_HANDSHAKE = "POST_HANDSHAKE",
-        DISCONNECTED = "DISCONNECTED"
+    DISCONNECTED = "DISCONNECTED",
   }
 
   export enum PacketBounds {
     C = "C",
-        S = "S"
+    S = "S",
   }
 
   export enum SkinType {
     BUILTIN,
-        CUSTOM
+    CUSTOM,
   }
 
   export enum ChatColor {
@@ -61,11 +61,11 @@ export namespace Enums {
     YELLOW = "§e",
     WHITE = "§f",
     // text styling
-        OBFUSCATED = '§k',
+    OBFUSCATED = "§k",
-        BOLD = '§l',
+    BOLD = "§l",
-        STRIKETHROUGH = '§m',
+    STRIKETHROUGH = "§m",
-        UNDERLINED = '§n',
+    UNDERLINED = "§n",
-        ITALIC = '§o',
+    ITALIC = "§o",
-        RESET = '§r'
+    RESET = "§r",
   }
 }

src/proxy/Motd.ts

@@ -1,60 +1,82 @@
-import { randomUUID } from 'crypto';
+import { randomUUID } from "crypto";
-import pkg, { NewPingResult } from 'minecraft-protocol';
+import pkg, { NewPingResult } from "minecraft-protocol";
-import sharp from 'sharp';
+import sharp from "sharp";
-import { PROXY_BRANDING, PROXY_VERSION } from '../meta.js';
+import { PROXY_BRANDING, PROXY_VERSION } from "../meta.js";
-import { Config } from '../launcher_types.js'
+import { Config } from "../launcher_types.js";
-import { Chat } from './Chat.js';
+import { Chat } from "./Chat.js";
-const { ping } = pkg
+const { ping } = pkg;
 
 export namespace Motd {
-    const ICON_SQRT = 64
+  const ICON_SQRT = 64;
-    const IMAGE_DATA_PREPEND = "data:image/png;base64,"
+  const IMAGE_DATA_PREPEND = "data:image/png;base64,";
 
   export class MOTD {
-        public jsonMotd: JSONMotd
+    public jsonMotd: JSONMotd;
-        public image?: Buffer
+    public image?: Buffer;
 
     constructor(motd: JSONMotd, image?: Buffer) {
-            this.jsonMotd = motd
+      this.jsonMotd = motd;
-            this.image = image
+      this.image = image;
     }
 
-        public static async generateMOTDFromPing(host: string, port: number): Promise<MOTD> {
+    public static async generateMOTDFromPing(
-            const pingRes = await ping({ host: host, port: port })
+      host: string,
-            if (typeof pingRes.version == 'string')
+      port: number
-                throw new Error("Non-1.8 server detected!")
+    ): Promise<MOTD> {
+      const pingRes = await ping({ host: host, port: port });
+      if (typeof pingRes.version == "string")
+        throw new Error("Non-1.8 server detected!");
       else {
-                const newPingRes = pingRes as NewPingResult
+        const newPingRes = pingRes as NewPingResult;
-                let image: Buffer
+        let image: Buffer;
 
         if (newPingRes.favicon != null) {
-                    if (!newPingRes.favicon.startsWith(IMAGE_DATA_PREPEND)) throw new Error("Invalid MOTD image!")
+          if (!newPingRes.favicon.startsWith(IMAGE_DATA_PREPEND))
-                    image = await this.generateEaglerMOTDImage(Buffer.from(newPingRes.favicon.substring(IMAGE_DATA_PREPEND.length), 'base64'))
+            throw new Error("Invalid MOTD image!");
+          image = await this.generateEaglerMOTDImage(
+            Buffer.from(
+              newPingRes.favicon.substring(IMAGE_DATA_PREPEND.length),
+              "base64"
+            )
+          );
         }
 
-                return new MOTD({
+        return new MOTD(
+          {
             brand: PROXY_BRANDING,
             cracked: true,
             data: {
               cache: true,
               icon: newPingRes.favicon != null ? true : false,
               max: newPingRes.players.max,
-                        motd: [typeof newPingRes.description == 'string' ? newPingRes.description : Chat.chatToPlainString(newPingRes.description), ""],
+              motd: [
+                typeof newPingRes.description == "string"
+                  ? newPingRes.description
+                  : Chat.chatToPlainString(newPingRes.description),
+                "",
+              ],
               online: newPingRes.players.online,
-                        players: newPingRes.players.sample != null ? newPingRes.players.sample.map(v => v.name) : [],
+              players:
+                newPingRes.players.sample != null
+                  ? newPingRes.players.sample.map((v) => v.name)
+                  : [],
             },
             name: "placeholder name",
             secure: false,
             time: Date.now(),
             type: "motd",
             uuid: randomUUID(), // replace placeholder with global. cached UUID
-                    vers: `${PROXY_BRANDING}/${PROXY_VERSION}`
+            vers: `${PROXY_BRANDING}/${PROXY_VERSION}`,
-                }, image)
+          },
+          image
+        );
       }
     }
 
-        public static async generateMOTDFromConfig(config: Config['adapter']): Promise<MOTD> {
+    public static async generateMOTDFromConfig(
-            if (typeof config.motd != 'string') {
+      config: Config["adapter"]
+    ): Promise<MOTD> {
+      if (typeof config.motd != "string") {
         const motd = new MOTD({
           brand: PROXY_BRANDING,
           cracked: true,
@@ -64,69 +86,68 @@ export namespace Motd {
             max: config.maxConcurrentClients,
             motd: [config.motd.l1, config.motd.l2 ?? ""],
             online: 0,
-                        players: []
+            players: [],
           },
           name: config.name,
           secure: false,
           time: Date.now(),
-                    type: 'motd',
+          type: "motd",
           uuid: randomUUID(),
-                    vers: `${PROXY_BRANDING}/${PROXY_VERSION}`
+          vers: `${PROXY_BRANDING}/${PROXY_VERSION}`,
-                })
+        });
         if (config.motd.iconURL != null) {
-                    motd.image = await this.generateEaglerMOTDImage(config.motd.iconURL)
+          motd.image = await this.generateEaglerMOTDImage(config.motd.iconURL);
         }
-                return motd
+        return motd;
-            } else throw new Error("MOTD is set to be forwarded in the config!")
+      } else throw new Error("MOTD is set to be forwarded in the config!");
     }
 
     // TODO: fix not working
-        public static generateEaglerMOTDImage(file: string | Buffer): Promise<Buffer> {
+    public static generateEaglerMOTDImage(
+      file: string | Buffer
+    ): Promise<Buffer> {
       return new Promise<Buffer>((res, rej) => {
         sharp(file)
           .resize(ICON_SQRT, ICON_SQRT, {
-                        kernel: 'nearest'
+            kernel: "nearest",
           })
           .raw({
-                        depth: 'uchar'
+            depth: "uchar",
           })
           .toBuffer()
-                    .then(buff => {
+          .then((buff) => {
             for (const pixel of buff) {
-                            if ((pixel & 0xFFFFFF) == 0) {
+              if ((pixel & 0xffffff) == 0) {
-                                buff[buff.indexOf(pixel)] = 0
+                buff[buff.indexOf(pixel)] = 0;
               }
             }
-                        res(buff)
+            res(buff);
-                    })
-                    .catch(rej)
           })
+          .catch(rej);
+      });
     }
 
     public toBuffer(): [string, Buffer] {
-            return [
+      return [JSON.stringify(this.jsonMotd), this.image];
-                JSON.stringify(this.jsonMotd),
-                this.image
-            ]
     }
   }
 
   export type JSONMotd = {
-        brand: string,
+    brand: string;
-        cracked: true,
+    cracked: true;
     data: {
-            cache: true,
+      cache: true;
-            icon: boolean,
+      icon: boolean;
-            max: number,
+      max: number;
-            motd: [string, string],
+      motd: [string, string];
-            online: number,
+      online: number;
-            players: string[],
+      players: string[];
-        },
+    };
-        name: string,
+    name: string;
-        secure: false,
+    secure: false;
-        time: ReturnType<typeof Date.now>,
+    time: ReturnType<typeof Date.now>;
-        type: "motd",
+    type: "motd";
-        uuid: ReturnType<typeof randomUUID>,
+    uuid: ReturnType<typeof randomUUID>;
-        vers: string
+    vers: string;
-    }
+  };
 }

src/proxy/Packet.ts

@@ -1,35 +1,44 @@
-import { readdir } from "fs/promises"
+import { readdir } from "fs/promises";
-import { dirname, join, resolve } from "path"
+import { dirname, join, resolve } from "path";
-import { fileURLToPath, pathToFileURL } from "url"
+import { fileURLToPath, pathToFileURL } from "url";
-import { Enums } from "./Enums.js"
+import { Enums } from "./Enums.js";
-import { Util } from "./Util.js"
+import { Util } from "./Util.js";
 
 export default interface Packet {
-    packetId: Enums.PacketId
+  packetId: Enums.PacketId;
-    type: "packet"
+  type: "packet";
-    boundTo: Enums.PacketBounds
+  boundTo: Enums.PacketBounds;
-    sentAfterHandshake: boolean
+  sentAfterHandshake: boolean;
 
-    serialize: () => Buffer
+  serialize: () => Buffer;
-    deserialize: (packet: Buffer) => this
+  deserialize: (packet: Buffer) => this;
 }
 
-export async function loadPackets(dir?: string): Promise<Map<Enums.PacketId, Packet & { class: any }>> {
+export async function loadPackets(
-    const files = (await Util.recursiveFileSearch(dir ?? join(dirname(fileURLToPath(import.meta.url)), "packets"))).filter(f => f.endsWith(".js") && !f.endsWith(".disabled.js"))
+  dir?: string
-    const packetRegistry = new Map()
+): Promise<Map<Enums.PacketId, Packet & { class: any }>> {
+  const files = (
+    await Util.recursiveFileSearch(
+      dir ?? join(dirname(fileURLToPath(import.meta.url)), "packets")
+    )
+  ).filter((f) => f.endsWith(".js") && !f.endsWith(".disabled.js"));
+  const packetRegistry = new Map();
   for (const file of files) {
-        const imp = await import(process.platform == 'win32' ? pathToFileURL(file).toString() : file)
+    const imp = await import(
+      process.platform == "win32" ? pathToFileURL(file).toString() : file
+    );
     for (const val of Object.values(imp)) {
       if (val != null) {
-                let e: Packet
+        let e: Packet;
-                try { e = new (val as any)() }
+        try {
-                catch {}
+          e = new (val as any)();
-                if (e != null && e.type == 'packet') {
+        } catch {}
-                    ;(e as any).class = val
+        if (e != null && e.type == "packet") {
-                    packetRegistry.set(e.packetId, e)
+          (e as any).class = val;
+          packetRegistry.set(e.packetId, e);
         }
       }
     }
   }
-    return packetRegistry
+  return packetRegistry;
 }

src/proxy/Protocol.ts

@@ -1,9 +1,9 @@
 import {
   encodeULEB128 as _encodeVarInt,
-    decodeULEB128 as _decodeVarInt
+  decodeULEB128 as _decodeVarInt,
-} from "@thi.ng/leb128"
+} from "@thi.ng/leb128";
-import { Enums } from "./Enums.js"
+import { Enums } from "./Enums.js";
-import { Util } from "./Util.js"
+import { Util } from "./Util.js";
 
 // reference: https://wiki.vg/index.php?title=Protocol&oldid=7368 (id: 73)
 // use https://hexed.it/ for hex analysis, dumps.ts for example dumps
@@ -12,67 +12,76 @@ import { Util } from "./Util.js"
 
 export namespace MineProtocol {
   export type ReadResult<T> = {
-        value: T,
+    value: T;
     // the new buffer, but with the bytes being read being completely removed
     // very useful when it comes to chaining
-        newBuffer: Buffer
+    newBuffer: Buffer;
-    }
+  };
 
-    export type UUID = string
+  export type UUID = string;
 
   export function writeVarInt(int: number): Buffer {
-        return Buffer.from(_encodeVarInt(int))
+    return Buffer.from(_encodeVarInt(int));
   }
 
-    export function readVarInt(buff: Buffer, offset?: number): ReadResult<number> {
+  export function readVarInt(
-        buff = offset ? buff.subarray(offset) : buff
+    buff: Buffer,
-        const read = _decodeVarInt(buff), len = read[1]
+    offset?: number
+  ): ReadResult<number> {
+    buff = offset ? buff.subarray(offset) : buff;
+    const read = _decodeVarInt(buff),
+      len = read[1];
     return {
       // potential oversight?
       value: Number(read[0]),
-            newBuffer: buff.subarray(len)
+      newBuffer: buff.subarray(len),
-        }
+    };
   }
 
   export function writeString(str: string): Buffer {
-        const bufferized = Buffer.from(str, 'utf8'), len = writeVarInt(bufferized.length)
+    const bufferized = Buffer.from(str, "utf8"),
-        return Buffer.concat([len, bufferized])
+      len = writeVarInt(bufferized.length);
+    return Buffer.concat([len, bufferized]);
   }
 
-    export function readString(buff: Buffer, offset?: number): ReadResult<string> {
+  export function readString(
-        buff = offset ? buff.subarray(offset) : buff
+    buff: Buffer,
-        const len = readVarInt(buff), str = len.newBuffer.subarray(0, len.value).toString('utf8')
+    offset?: number
+  ): ReadResult<string> {
+    buff = offset ? buff.subarray(offset) : buff;
+    const len = readVarInt(buff),
+      str = len.newBuffer.subarray(0, len.value).toString("utf8");
     return {
       value: str,
-            newBuffer: len.newBuffer.subarray(len.value)
+      newBuffer: len.newBuffer.subarray(len.value),
-        }
+    };
   }
 
-    const _readShort = (a: number, b: number) => a << 8 | b << 0
+  const _readShort = (a: number, b: number) => (a << 8) | (b << 0);
 
   export function readShort(buff: Buffer, offset?: number): ReadResult<number> {
-        buff = offset ? buff.subarray(offset) : buff
+    buff = offset ? buff.subarray(offset) : buff;
     return {
       value: _readShort(buff[0], buff[1]),
-            newBuffer: buff.subarray(2)
+      newBuffer: buff.subarray(2),
-        }
+    };
   }
 
   export function writeShort(num: number): Buffer {
-        const alloc = Buffer.alloc(2)
+    const alloc = Buffer.alloc(2);
-        alloc.writeInt16BE(num)
+    alloc.writeInt16BE(num);
-        return alloc
+    return alloc;
   }
 
   export function readUUID(buff: Buffer, offset?: number): ReadResult<string> {
-        buff = offset ? buff.subarray(offset) : buff
+    buff = offset ? buff.subarray(offset) : buff;
     return {
       value: Util.uuidBufferToString(buff.subarray(0, 16)),
-            newBuffer: buff.subarray(16)
+      newBuffer: buff.subarray(16),
-        }
+    };
   }
 
   export function writeUUID(uuid: string | Buffer): Buffer {
-        return typeof uuid == 'string' ? Util.uuidStringToBuffer(uuid) : uuid
+    return typeof uuid == "string" ? Util.uuidStringToBuffer(uuid) : uuid;
   }
 }

src/proxy/Proxy.ts

@@ -2,18 +2,23 @@ import { WebSocket, WebSocketServer } from "ws";
 import { Config } from "../launcher_types.js";
 import { Logger } from "../logger.js";
 import Packet, { loadPackets } from "./Packet.js";
-import * as http from "http"
+import * as http from "http";
-import * as https from "https"
+import * as https from "https";
 import { readFile } from "fs/promises";
 import { Duplex } from "stream";
-import { parseDomain, ParseResultType } from "parse-domain"
+import { parseDomain, ParseResultType } from "parse-domain";
 import { Util } from "./Util.js";
 import CSLoginPacket from "./packets/CSLoginPacket.js";
 import SCIdentifyPacket from "./packets/SCIdentifyPacket.js";
 import { Motd } from "./Motd.js";
 import { Player } from "./Player.js";
 import { Enums } from "./Enums.js";
-import { NETWORK_VERSION, PROXY_BRANDING, PROXY_VERSION, VANILLA_PROTOCOL_VERSION } from "../meta.js";
+import {
+  NETWORK_VERSION,
+  PROXY_BRANDING,
+  PROXY_VERSION,
+  VANILLA_PROTOCOL_VERSION,
+} from "../meta.js";
 import { CSUsernamePacket } from "./packets/CSUsernamePacket.js";
 import { SCSyncUuidPacket } from "./packets/SCSyncUuidPacket.js";
 import { SCReadyPacket } from "./packets/SCReadyPacket.js";
@@ -26,312 +31,457 @@ import { CSChannelMessagePacket } from "./packets/channel/CSChannelMessage.js";
 import { Constants, UPGRADE_REQUIRED_RESPONSE } from "./Constants.js";
 import { PluginManager } from "./pluginLoader/PluginManager.js";
 
-let instanceCount = 0
+let instanceCount = 0;
-const chalk = new Chalk({ level: 2 })
+const chalk = new Chalk({ level: 2 });
 
 export class Proxy extends EventEmitter {
-    public packetRegistry: Map<number, Packet & {
+  public packetRegistry: Map<
-        class: any
+    number,
-    }>
+    Packet & {
-    public players = new Map<string, Player>()
+      class: any;
-    public pluginManager: PluginManager
+    }
-    public config: Config['adapter']
+  >;
-    public wsServer: WebSocketServer
+  public players = new Map<string, Player>();
-    public httpServer: http.Server
+  public pluginManager: PluginManager;
-    public skinServer: EaglerSkins.SkinServer
+  public config: Config["adapter"];
-    public broadcastMotd?: Motd.MOTD
+  public wsServer: WebSocketServer;
+  public httpServer: http.Server;
+  public skinServer: EaglerSkins.SkinServer;
+  public broadcastMotd?: Motd.MOTD;
 
-    private _logger: Logger
+  private _logger: Logger;
-    private initalHandlerLogger: Logger
+  private initalHandlerLogger: Logger;
 
-    private loaded: boolean
+  private loaded: boolean;
 
-    constructor(config: Config['adapter'], pluginManager: PluginManager) {
+  constructor(config: Config["adapter"], pluginManager: PluginManager) {
-        super()
+    super();
-        this._logger = new Logger(`EaglerProxy-${instanceCount}`)
+    this._logger = new Logger(`EaglerProxy-${instanceCount}`);
-        this.initalHandlerLogger = new Logger(`EaglerProxy-InitialHandler`)
+    this.initalHandlerLogger = new Logger(`EaglerProxy-InitialHandler`);
     // hijack the initial handler logger to append [InitialHandler] to the beginning
-        ;(this.initalHandlerLogger as any)._info = this.initalHandlerLogger.info
+    (this.initalHandlerLogger as any)._info = this.initalHandlerLogger.info;
     this.initalHandlerLogger.info = (msg: string) => {
-            ;(this.initalHandlerLogger as any)._info(`${chalk.blue("[InitialHandler]")} ${msg}`)
+      (this.initalHandlerLogger as any)._info(
-        }
+        `${chalk.blue("[InitialHandler]")} ${msg}`
-        ;(this.initalHandlerLogger as any)._warn = this.initalHandlerLogger.warn
+      );
+    };
+    (this.initalHandlerLogger as any)._warn = this.initalHandlerLogger.warn;
     this.initalHandlerLogger.warn = (msg: string) => {
-            ;(this.initalHandlerLogger as any)._warn(`${chalk.blue("[InitialHandler]")} ${msg}`)
+      (this.initalHandlerLogger as any)._warn(
-        }
+        `${chalk.blue("[InitialHandler]")} ${msg}`
-        ;(this.initalHandlerLogger as any)._error = this.initalHandlerLogger.error
+      );
+    };
+    (this.initalHandlerLogger as any)._error = this.initalHandlerLogger.error;
     this.initalHandlerLogger.error = (msg: string) => {
-            ;(this.initalHandlerLogger as any)._error(`${chalk.blue("[InitialHandler]")} ${msg}`)
+      (this.initalHandlerLogger as any)._error(
-        }
+        `${chalk.blue("[InitialHandler]")} ${msg}`
-        ;(this.initalHandlerLogger as any)._fatal = this.initalHandlerLogger.fatal
+      );
+    };
+    (this.initalHandlerLogger as any)._fatal = this.initalHandlerLogger.fatal;
     this.initalHandlerLogger.fatal = (msg: string) => {
-            ;(this.initalHandlerLogger as any)._fatal(`${chalk.blue("[InitialHandler]")} ${msg}`)
+      (this.initalHandlerLogger as any)._fatal(
-        }
+        `${chalk.blue("[InitialHandler]")} ${msg}`
-        ;(this.initalHandlerLogger as any)._debug = this.initalHandlerLogger.debug
+      );
+    };
+    (this.initalHandlerLogger as any)._debug = this.initalHandlerLogger.debug;
     this.initalHandlerLogger.debug = (msg: string) => {
-            ;(this.initalHandlerLogger as any)._debug(`${chalk.blue("[InitialHandler]")} ${msg}`)
+      (this.initalHandlerLogger as any)._debug(
-        }
+        `${chalk.blue("[InitialHandler]")} ${msg}`
-        this.config = config
+      );
-        this.pluginManager = pluginManager
+    };
-        instanceCount++
+    this.config = config;
+    this.pluginManager = pluginManager;
+    instanceCount++;
 
-        process.on('uncaughtException', err => {
+    process.on("uncaughtException", (err) => {
-            this._logger.warn(`An uncaught exception was caught! Error: ${err.stack}`)
+      this._logger.warn(
-        })
+        `An uncaught exception was caught! Error: ${err.stack}`
+      );
+    });
 
-        process.on('unhandledRejection', err => {
+    process.on("unhandledRejection", (err) => {
-            this._logger.warn(`An unhandled rejection was caught! Rejection: ${err}`)
+      this._logger.warn(`An unhandled rejection was caught! Rejection: ${err}`);
-        })
+    });
   }
 
   public async init() {
-        this._logger.info(`Starting ${PROXY_BRANDING} v${PROXY_VERSION}...`)
+    this._logger.info(`Starting ${PROXY_BRANDING} v${PROXY_VERSION}...`);
-        global.PROXY = this
+    global.PROXY = this;
-        if (this.loaded) throw new Error("Can't initiate if proxy instance is already initialized or is being initialized!")
+    if (this.loaded)
-        this.loaded = true
+      throw new Error(
-        this.packetRegistry = await loadPackets()
+        "Can't initiate if proxy instance is already initialized or is being initialized!"
-        this.skinServer = new EaglerSkins.SkinServer(this, this.config.skinUrlWhitelist)
+      );
-        global.PACKET_REGISTRY = this.packetRegistry
+    this.loaded = true;
-        if (this.config.motd == 'FORWARD') {
+    this.packetRegistry = await loadPackets();
-            this._pollServer(this.config.server.host, this.config.server.port)
+    this.skinServer = new EaglerSkins.SkinServer(
+      this,
+      this.config.skinUrlWhitelist
+    );
+    global.PACKET_REGISTRY = this.packetRegistry;
+    if (this.config.motd == "FORWARD") {
+      this._pollServer(this.config.server.host, this.config.server.port);
     } else {
       // TODO: motd
-            const broadcastMOTD = await Motd.MOTD.generateMOTDFromConfig(this.config)
+      const broadcastMOTD = await Motd.MOTD.generateMOTDFromConfig(this.config);
-            ;(broadcastMOTD as any)._static = true
+      (broadcastMOTD as any)._static = true;
-            this.broadcastMotd = broadcastMOTD
+      this.broadcastMotd = broadcastMOTD;
       // playercount will be dynamically updated
     }
     if (this.config.tls && this.config.tls.enabled) {
-            this.httpServer = https.createServer({
+      this.httpServer = https
+        .createServer(
+          {
             key: await readFile(this.config.tls.key),
-                cert: await readFile(this.config.tls.cert)
+            cert: await readFile(this.config.tls.cert),
-            }, (req, res) => this._handleNonWSRequest(req, res, this.config)).listen(this.config.bindPort || 8080, this.config.bindHost || '127.0.0.1')
+          },
+          (req, res) => this._handleNonWSRequest(req, res, this.config)
+        )
+        .listen(
+          this.config.bindPort || 8080,
+          this.config.bindHost || "127.0.0.1"
+        );
       this.wsServer = new WebSocketServer({
-                noServer: true
+        noServer: true,
-            })
+      });
     } else {
-            this.httpServer = http.createServer((req, res) => this._handleNonWSRequest(req, res, this.config)).listen(this.config.bindPort || 8080, this.config.bindHost || '127.0.0.1')
+      this.httpServer = http
+        .createServer((req, res) =>
+          this._handleNonWSRequest(req, res, this.config)
+        )
+        .listen(
+          this.config.bindPort || 8080,
+          this.config.bindHost || "127.0.0.1"
+        );
       this.wsServer = new WebSocketServer({
-                noServer: true
+        noServer: true,
-            })
+      });
     }
-        this.httpServer.on('error', err => {
+    this.httpServer.on("error", (err) => {
-            this._logger.warn(`HTTP server threw an error: ${err.stack}`)
+      this._logger.warn(`HTTP server threw an error: ${err.stack}`);
-        })
+    });
-        this.wsServer.on('error', err => {
+    this.wsServer.on("error", (err) => {
-            this._logger.warn(`WebSocket server threw an error: ${err.stack}`)
+      this._logger.warn(`WebSocket server threw an error: ${err.stack}`);
-        })
+    });
-        this.httpServer.on('upgrade', async (r, s, h) => {
+    this.httpServer.on("upgrade", async (r, s, h) => {
       try {
-                await this._handleWSConnectionReq(r, s, h)
+        await this._handleWSConnectionReq(r, s, h);
       } catch (err) {
-                this._logger.error(`Error was caught whilst trying to handle WebSocket upgrade! Error: ${err.stack ?? err}`)
+        this._logger.error(
+          `Error was caught whilst trying to handle WebSocket upgrade! Error: ${
+            err.stack ?? err
+          }`
+        );
       }
-        })
+    });
-        this.pluginManager.emit('proxyFinishLoading', this, this.pluginManager)
+    this.pluginManager.emit("proxyFinishLoading", this, this.pluginManager);
-        this._logger.info(`Started WebSocket server and binded to ${this.config.bindHost} on port ${this.config.bindPort}.`)
+    this._logger.info(
+      `Started WebSocket server and binded to ${this.config.bindHost} on port ${this.config.bindPort}.`
+    );
   }
 
-    private _handleNonWSRequest(req: http.IncomingMessage, res: http.ServerResponse, config: Config['adapter']) {
+  private _handleNonWSRequest(
-        res.setHeader("Content-Type", "text/html")
+    req: http.IncomingMessage,
+    res: http.ServerResponse,
+    config: Config["adapter"]
+  ) {
+    res
+      .setHeader("Content-Type", "text/html")
       .writeHead(426)
-           .end(UPGRADE_REQUIRED_RESPONSE)
+      .end(UPGRADE_REQUIRED_RESPONSE);
   }
 
-   readonly LOGIN_TIMEOUT = 30000
+  readonly LOGIN_TIMEOUT = 30000;
 
   private async _handleWSConnection(ws: WebSocket) {
-        const firstPacket = await Util.awaitPacket(ws)
+    const firstPacket = await Util.awaitPacket(ws);
-        let player: Player, handled: boolean
+    let player: Player, handled: boolean;
     setTimeout(() => {
       if (!handled) {
-                this.initalHandlerLogger.warn(`Disconnecting client ${player ? player.username ?? `[/${(ws as any)._socket.remoteAddress}:${(ws as any)._socket.remotePort}` : `[/${(ws as any)._socket.remoteAddress}:${(ws as any)._socket.remotePort}`} due to connection timing out.`)
+        this.initalHandlerLogger.warn(
-                if (player) player.disconnect(`${Enums.ChatColor.YELLOW} Your connection timed out whilst processing handshake, please try again.`)
+          `Disconnecting client ${
-                else ws.close()
+            player
+              ? player.username ??
+                `[/${(ws as any)._socket.remoteAddress}:${
+                  (ws as any)._socket.remotePort
+                }`
+              : `[/${(ws as any)._socket.remoteAddress}:${
+                  (ws as any)._socket.remotePort
+                }`
+          } due to connection timing out.`
+        );
+        if (player)
+          player.disconnect(
+            `${Enums.ChatColor.YELLOW} Your connection timed out whilst processing handshake, please try again.`
+          );
+        else ws.close();
       }
-        }, this.LOGIN_TIMEOUT)
+    }, this.LOGIN_TIMEOUT);
     try {
       if (firstPacket.toString() === "Accept: MOTD") {
         if (this.broadcastMotd) {
           if ((this.broadcastMotd as any)._static) {
-                        this.broadcastMotd.jsonMotd.data.online = this.players.size
+            this.broadcastMotd.jsonMotd.data.online = this.players.size;
             // sample for players
-                        this.broadcastMotd.jsonMotd.data.players = []
+            this.broadcastMotd.jsonMotd.data.players = [];
             const playerSample = [...this.players.keys()]
-                            .filter(sample => !sample.startsWith("!phs_"))
+              .filter((sample) => !sample.startsWith("!phs_"))
-                            .slice(0, 5)
+              .slice(0, 5);
-                        this.broadcastMotd.jsonMotd.data.players = playerSample
+            this.broadcastMotd.jsonMotd.data.players = playerSample;
-                        if (this.players.size - playerSample.length > 0) this.broadcastMotd.jsonMotd.data.players.push(`${Enums.ChatColor.GRAY}${Enums.ChatColor.ITALIC}(and ${this.players.size - playerSample.length} more)`)
+            if (this.players.size - playerSample.length > 0)
+              this.broadcastMotd.jsonMotd.data.players.push(
+                `${Enums.ChatColor.GRAY}${Enums.ChatColor.ITALIC}(and ${
+                  this.players.size - playerSample.length
+                } more)`
+              );
 
-                        const bufferized = this.broadcastMotd.toBuffer()    
+            const bufferized = this.broadcastMotd.toBuffer();
-                        ws.send(bufferized[0])
+            ws.send(bufferized[0]);
-                        if (bufferized[1] != null) ws.send(bufferized[1])
+            if (bufferized[1] != null) ws.send(bufferized[1]);
           } else {
-                        const motd = this.broadcastMotd.toBuffer()
+            const motd = this.broadcastMotd.toBuffer();
-                        ws.send(motd[0])
+            ws.send(motd[0]);
-                        if (motd[1] != null) ws.send(motd[1])
+            if (motd[1] != null) ws.send(motd[1]);
           }
         }
-                handled = true
+        handled = true;
-                ws.close()
+        ws.close();
       } else {
-                player = new Player(ws)
+        player = new Player(ws);
-                const loginPacket = new CSLoginPacket().deserialize(firstPacket)
+        const loginPacket = new CSLoginPacket().deserialize(firstPacket);
-                player.state = Enums.ClientState.PRE_HANDSHAKE
+        player.state = Enums.ClientState.PRE_HANDSHAKE;
         if (loginPacket.gameVersion != VANILLA_PROTOCOL_VERSION) {
-                    player.disconnect(`${Enums.ChatColor.RED}Please connect to this proxy on EaglercraftX 1.8.9.`)
+          player.disconnect(
-                    return
+            `${Enums.ChatColor.RED}Please connect to this proxy on EaglercraftX 1.8.9.`
+          );
+          return;
         } else if (loginPacket.networkVersion != NETWORK_VERSION) {
-                    player.disconnect(`${Enums.ChatColor.RED}Your EaglercraftX version is too ${loginPacket.networkVersion > NETWORK_VERSION ? "new" : "old"}! Please ${loginPacket.networkVersion > NETWORK_VERSION ? "downgrade" : "update"}.`)
+          player.disconnect(
-                    return
+            `${Enums.ChatColor.RED}Your EaglercraftX version is too ${
+              loginPacket.networkVersion > NETWORK_VERSION ? "new" : "old"
+            }! Please ${
+              loginPacket.networkVersion > NETWORK_VERSION
+                ? "downgrade"
+                : "update"
+            }.`
+          );
+          return;
         }
-                try { Util.validateUsername(loginPacket.username) }
+        try {
-                catch (err) {
+          Util.validateUsername(loginPacket.username);
-                    player.disconnect(`${Enums.ChatColor.RED}${err.reason || err}`)
+        } catch (err) {
-                    return
+          player.disconnect(`${Enums.ChatColor.RED}${err.reason || err}`);
+          return;
         }
-                player.username = loginPacket.username
+        player.username = loginPacket.username;
-                player.uuid = Util.generateUUIDFromPlayer(player.username)
+        player.uuid = Util.generateUUIDFromPlayer(player.username);
         if (this.players.size > this.config.maxConcurrentClients) {
-                    player.disconnect(`${Enums.ChatColor.YELLOW}Proxy is full! Please try again later.`)
+          player.disconnect(
-                    return
+            `${Enums.ChatColor.YELLOW}Proxy is full! Please try again later.`
-                } else if (this.players.get(player.username) != null|| this.players.get(`!phs.${player.uuid}`) != null) {
+          );
-                    player.disconnect(`${Enums.ChatColor.YELLOW}Someone under your username (${player.username}) is already connected to the proxy!`)
+          return;
-                    return
+        } else if (
+          this.players.get(player.username) != null ||
+          this.players.get(`!phs.${player.uuid}`) != null
+        ) {
+          player.disconnect(
+            `${Enums.ChatColor.YELLOW}Someone under your username (${player.username}) is already connected to the proxy!`
+          );
+          return;
         }
-                this.players.set(`!phs.${player.uuid}`, player)
+        this.players.set(`!phs.${player.uuid}`, player);
-                this._logger.info(`Player ${loginPacket.username} (${Util.generateUUIDFromPlayer(loginPacket.username)}) running ${loginPacket.brand}/${loginPacket.version} (net ver: ${loginPacket.networkVersion}, game ver: ${loginPacket.gameVersion}) is attempting to connect!`)
+        this._logger.info(
-                player.write(new SCIdentifyPacket())
+          `Player ${loginPacket.username} (${Util.generateUUIDFromPlayer(
-                const usernamePacket: CSUsernamePacket = await player.read(Enums.PacketId.CSUsernamePacket) as any
+            loginPacket.username
+          )}) running ${loginPacket.brand}/${loginPacket.version} (net ver: ${
+            loginPacket.networkVersion
+          }, game ver: ${loginPacket.gameVersion}) is attempting to connect!`
+        );
+        player.write(new SCIdentifyPacket());
+        const usernamePacket: CSUsernamePacket = (await player.read(
+          Enums.PacketId.CSUsernamePacket
+        )) as any;
         if (usernamePacket.username !== player.username) {
-                    player.disconnect(`${Enums.ChatColor.YELLOW}Failed to complete handshake. Your game version may be too old or too new.`)
+          player.disconnect(
-                    return
+            `${Enums.ChatColor.YELLOW}Failed to complete handshake. Your game version may be too old or too new.`
+          );
+          return;
         }
-                const syncUuid = new SCSyncUuidPacket()
+        const syncUuid = new SCSyncUuidPacket();
-                syncUuid.username = player.username
+        syncUuid.username = player.username;
-                syncUuid.uuid = player.uuid
+        syncUuid.uuid = player.uuid;
-                player.write(syncUuid)
+        player.write(syncUuid);
 
-                const prom = await Promise.all([player.read(Enums.PacketId.CSReadyPacket), await player.read(Enums.PacketId.CSSetSkinPacket) as CSSetSkinPacket]),
+        const prom = await Promise.all([
+            player.read(Enums.PacketId.CSReadyPacket),
+            (await player.read(
+              Enums.PacketId.CSSetSkinPacket
+            )) as CSSetSkinPacket,
+          ]),
           skin = prom[1],
-                    obj = new EaglerSkins.EaglerSkin()
+          obj = new EaglerSkins.EaglerSkin();
-                obj.owner = player
+        obj.owner = player;
-                obj.type = skin.skinType as any
+        obj.type = skin.skinType as any;
-                if (skin.skinType == Enums.SkinType.CUSTOM) obj.skin = skin.skin
+        if (skin.skinType == Enums.SkinType.CUSTOM) obj.skin = skin.skin;
-                else obj.builtInSkin = skin.skinId
+        else obj.builtInSkin = skin.skinId;
-                player.skin = obj
+        player.skin = obj;
 
-                player.write(new SCReadyPacket())
+        player.write(new SCReadyPacket());
-                this.players.delete(`!phs.${player.uuid}`)
+        this.players.delete(`!phs.${player.uuid}`);
-                this.players.set(player.username, player)
+        this.players.set(player.username, player);
-                player.initListeners()
+        player.initListeners();
-                this._bindListenersToPlayer(player)
+        this._bindListenersToPlayer(player);
-                player.state = Enums.ClientState.POST_HANDSHAKE
+        player.state = Enums.ClientState.POST_HANDSHAKE;
-                this._logger.info(`Handshake Success! Connecting player ${player.username} to server...`)
+        this._logger.info(
-                handled = true
+          `Handshake Success! Connecting player ${player.username} to server...`
+        );
+        handled = true;
         await player.connect({
           host: this.config.server.host,
           port: this.config.server.port,
-                    username: player.username
+          username: player.username,
-                })
+        });
-                this._logger.info(`Player ${player.username} successfully connected to server.`)
+        this._logger.info(
-                this.emit('playerConnect', player)
+          `Player ${player.username} successfully connected to server.`
+        );
+        this.emit("playerConnect", player);
       }
     } catch (err) {
-            this.initalHandlerLogger.warn(`Error occurred whilst handling handshake: ${err.stack ?? err}`)
+      this.initalHandlerLogger.warn(
-            handled = true
+        `Error occurred whilst handling handshake: ${err.stack ?? err}`
-            ws.close()
+      );
+      handled = true;
+      ws.close();
       if (player && player.uuid && this.players.has(`!phs.${player.uuid}`))
-                this.players.delete(`!phs.${player.uuid}`)
+        this.players.delete(`!phs.${player.uuid}`);
       if (player && player.uuid && this.players.has(player.username))
-                this.players.delete(player.username)
+        this.players.delete(player.username);
     }
   }
 
   private _bindListenersToPlayer(player: Player) {
-        let sentDisconnectMsg = false
+    let sentDisconnectMsg = false;
-        player.on('disconnect', () => {
+    player.on("disconnect", () => {
       if (this.players.has(player.username))
-                this.players.delete(player.username)
+        this.players.delete(player.username);
-            this.initalHandlerLogger.info(`DISCONNECT ${player.username} <=> DISCONNECTED`)
+      this.initalHandlerLogger.info(
-            if (!sentDisconnectMsg) this._logger.info(`Player ${player.username} (${player.uuid}) disconnected from the proxy server.`)
+        `DISCONNECT ${player.username} <=> DISCONNECTED`
-        })
+      );
-        player.on('proxyPacket', async packet => {
+      if (!sentDisconnectMsg)
+        this._logger.info(
+          `Player ${player.username} (${player.uuid}) disconnected from the proxy server.`
+        );
+    });
+    player.on("proxyPacket", async (packet) => {
       if (packet.packetId == Enums.PacketId.CSChannelMessagePacket) {
         try {
-                    const msg: CSChannelMessagePacket = packet as any
+          const msg: CSChannelMessagePacket = packet as any;
           if (msg.channel == Constants.EAGLERCRAFT_SKIN_CHANNEL_NAME) {
-                        await this.skinServer.handleRequest(msg, player)
+            await this.skinServer.handleRequest(msg, player);
           }
         } catch (err) {
-                    this._logger.error(`Failed to process channel message packet! Error: ${err.stack || err}`)
+          this._logger.error(
+            `Failed to process channel message packet! Error: ${
+              err.stack || err
+            }`
+          );
         }
       }
-        })
+    });
-        player.on('switchServer', client => {
+    player.on("switchServer", (client) => {
-            this.initalHandlerLogger.info(`SWITCH_SERVER ${player.username} <=> ${client.socket.remoteAddress}:${client.socket.remotePort}`)
+      this.initalHandlerLogger.info(
-        })
+        `SWITCH_SERVER ${player.username} <=> ${client.socket.remoteAddress}:${client.socket.remotePort}`
-        player.on('joinServer', client => {
+      );
-            this.initalHandlerLogger.info(`SERVER_CONNECTED ${player.username} <=> ${client.socket.remoteAddress}:${client.socket.remotePort}`)
+    });
-        })
+    player.on("joinServer", (client) => {
+      this.initalHandlerLogger.info(
+        `SERVER_CONNECTED ${player.username} <=> ${client.socket.remoteAddress}:${client.socket.remotePort}`
+      );
+    });
   }
 
-   static readonly POLL_INTERVAL: number = 10000
+  static readonly POLL_INTERVAL: number = 10000;
 
   private _pollServer(host: string, port: number, interval?: number) {
-        ;(async () => {
+    (async () => {
       while (true) {
-                const motd = await Motd.MOTD.generateMOTDFromPing(host, port)
+        const motd = await Motd.MOTD.generateMOTDFromPing(host, port).catch(
-                    .catch(err => {
+          (err) => {
-                        this._logger.warn(`Error polling ${host}:${port} for MOTD: ${err.stack ?? err}`)
+            this._logger.warn(
-                    })
+              `Error polling ${host}:${port} for MOTD: ${err.stack ?? err}`
-                if (motd) this.broadcastMotd = motd
+            );
-                await new Promise(res => setTimeout(res, interval ?? Proxy.POLL_INTERVAL))
           }
-        })()
+        );
+        if (motd) this.broadcastMotd = motd;
+        await new Promise((res) =>
+          setTimeout(res, interval ?? Proxy.POLL_INTERVAL)
+        );
+      }
+    })();
   }
 
-   private async _handleWSConnectionReq(req: http.IncomingMessage, socket: Duplex, head: Buffer) {
+  private async _handleWSConnectionReq(
-        const origin = req.headers.origin == null || req.headers.origin == 'null' ? null : req.headers.origin
+    req: http.IncomingMessage,
+    socket: Duplex,
+    head: Buffer
+  ) {
+    const origin =
+      req.headers.origin == null || req.headers.origin == "null"
+        ? null
+        : req.headers.origin;
     if (!this.config.origins.allowOfflineDownloads && origin == null) {
-            socket.destroy()
+      socket.destroy();
-            return
+      return;
     }
-        if (this.config.origins.originBlacklist != null && this.config.origins.originBlacklist.some(host => Util.areDomainsEqual(host, origin))) {
+    if (
-            socket.destroy()
+      this.config.origins.originBlacklist != null &&
-            return
+      this.config.origins.originBlacklist.some((host) =>
+        Util.areDomainsEqual(host, origin)
+      )
+    ) {
+      socket.destroy();
+      return;
     }
-        if (this.config.origins.originWhitelist != null && !this.config.origins.originWhitelist.some(host => Util.areDomainsEqual(host, origin))) {
+    if (
-            socket.destroy()
+      this.config.origins.originWhitelist != null &&
-            return
+      !this.config.origins.originWhitelist.some((host) =>
+        Util.areDomainsEqual(host, origin)
+      )
+    ) {
+      socket.destroy();
+      return;
     }
-        try { await this.wsServer.handleUpgrade(req, socket, head, ws => this._handleWSConnection(ws)) }
+    try {
-        catch (err) {
+      await this.wsServer.handleUpgrade(req, socket, head, (ws) =>
-            this._logger.error(`Error was caught whilst trying to handle WebSocket connection request! Error: ${err.stack ?? err}`)
+        this._handleWSConnection(ws)
-            socket.destroy()
+      );
+    } catch (err) {
+      this._logger.error(
+        `Error was caught whilst trying to handle WebSocket connection request! Error: ${
+          err.stack ?? err
+        }`
+      );
+      socket.destroy();
     }
   }
 
   public fetchUserByUUID(uuid: MineProtocol.UUID): Player | null {
     for (const [username, player] of this.players) {
-            if (player.uuid == uuid)
+      if (player.uuid == uuid) return player;
-                return player
     }
-        return null
+    return null;
   }
 }
 
 interface ProxyEvents {
-    'playerConnect': (player: Player) => void,
+  playerConnect: (player: Player) => void;
-    'playerDisconnect': (player: Player) => void
+  playerDisconnect: (player: Player) => void;
 }
 
 export declare interface Proxy {
-    on<U extends keyof ProxyEvents>(
+  on<U extends keyof ProxyEvents>(event: U, listener: ProxyEvents[U]): this;
-        event: U, listener: ProxyEvents[U]
-      ): this;
 
   emit<U extends keyof ProxyEvents>(
-        event: U, ...args: Parameters<ProxyEvents[U]>
+    event: U,
+    ...args: Parameters<ProxyEvents[U]>
   ): boolean;
 }

src/proxy/Util.ts

@@ -1,138 +1,184 @@
 import { createHash } from "crypto";
-import {
+import { encodeULEB128, decodeULEB128 } from "@thi.ng/leb128";
-    encodeULEB128,
-    decodeULEB128,
-} from "@thi.ng/leb128"
 import { Chat } from "./Chat.js";
 import { WebSocket } from "ws";
 import { Enums } from "./Enums.js";
 import { Player } from "./Player.js";
-import * as http from "http"
+import * as http from "http";
 import { Config } from "../launcher_types.js";
 import { parseDomain, ParseResultType } from "parse-domain";
 import { access, readdir } from "fs/promises";
 import { resolve } from "path";
 
 export namespace Util {
-    export const encodeVarInt: typeof encodeULEB128 = encodeULEB128
+  export const encodeVarInt: typeof encodeULEB128 = encodeULEB128;
-    export const decodeVarInt: typeof decodeULEB128 = decodeULEB128
+  export const decodeVarInt: typeof decodeULEB128 = decodeULEB128;
 
   // annotation for range
   // b = beginning, e = end
-    export type Range<B, E> = number
+  export type Range<B, E> = number;
 
-    export type BoundedBuffer<S extends number> = Buffer
+  export type BoundedBuffer<S extends number> = Buffer;
 
-    const USERNAME_REGEX = /[^0-9^a-z^A-Z^_]/gi
+  const USERNAME_REGEX = /[^0-9^a-z^A-Z^_]/gi;
 
   export function generateUUIDFromPlayer(user: string): string {
-        const str = `OfflinePlayer:${user}`
+    const str = `OfflinePlayer:${user}`;
-        let md5Bytes = createHash('md5').update(str).digest()
+    let md5Bytes = createHash("md5").update(str).digest();
     md5Bytes[6] &= 0x0f; /* clear version        */
     md5Bytes[6] |= 0x30; /* set to version 3     */
     md5Bytes[8] &= 0x3f; /* clear variant        */
     md5Bytes[8] |= 0x80; /* set to IETF variant  */
-        return uuidBufferToString(md5Bytes)
+    return uuidBufferToString(md5Bytes);
   }
 
   // excerpt from uuid-buffer
 
   export function uuidStringToBuffer(uuid: string): Buffer {
     if (!uuid) return Buffer.alloc(16); // Return empty buffer
-        const hexStr = uuid.replace(/-/g, '');
+    const hexStr = uuid.replace(/-/g, "");
-        if (uuid.length != 36 || hexStr.length != 32) throw new Error(`Invalid UUID string: ${uuid}`); 
+    if (uuid.length != 36 || hexStr.length != 32)
-        return Buffer.from(hexStr, 'hex');
+      throw new Error(`Invalid UUID string: ${uuid}`);
+    return Buffer.from(hexStr, "hex");
   }
 
   export function uuidBufferToString(buffer: Buffer): string {
-        if (buffer.length != 16) throw new Error(`Invalid buffer length for uuid: ${buffer.length}`);
+    if (buffer.length != 16)
+      throw new Error(`Invalid buffer length for uuid: ${buffer.length}`);
     if (buffer.equals(Buffer.alloc(16))) return null; // If buffer is all zeros, return null
-        const str = buffer.toString('hex');
+    const str = buffer.toString("hex");
-        return `${str.slice(0, 8)}-${str.slice(8, 12)}-${str.slice(12, 16)}-${str.slice(16, 20)}-${str.slice(20)}`;
+    return `${str.slice(0, 8)}-${str.slice(8, 12)}-${str.slice(
+      12,
+      16
+    )}-${str.slice(16, 20)}-${str.slice(20)}`;
   }
 
-    export function awaitPacket(ws: WebSocket, filter?: (msg: Buffer) => boolean): Promise<Buffer> {
+  export function awaitPacket(
+    ws: WebSocket,
+    filter?: (msg: Buffer) => boolean
+  ): Promise<Buffer> {
     return new Promise<Buffer>((res, rej) => {
-            let resolved = false
+      let resolved = false;
       const msgCb = (msg: any) => {
         if (filter != null && filter(msg)) {
-                    resolved = true
+          resolved = true;
-                    ws.removeListener('message', msgCb)
+          ws.removeListener("message", msgCb);
-                    ws.removeListener('close', discon)
+          ws.removeListener("close", discon);
-                    ws.setMaxListeners(ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2)
+          ws.setMaxListeners(
-                    res(msg)
+            ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2
+          );
+          res(msg);
         } else if (filter == null) {
-                    resolved = true
+          resolved = true;
-                    ws.removeListener('message', msgCb)
+          ws.removeListener("message", msgCb);
-                    ws.removeListener('close', discon)
+          ws.removeListener("close", discon);
-                    ws.setMaxListeners(ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2)
+          ws.setMaxListeners(
-                    res(msg)
+            ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2
-                }
+          );
+          res(msg);
         }
+      };
       const discon = () => {
-                resolved = true
+        resolved = true;
-                ws.removeListener('message', msgCb)
+        ws.removeListener("message", msgCb);
-                ws.removeListener('close', discon)
+        ws.removeListener("close", discon);
-                ws.setMaxListeners(ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2)
+        ws.setMaxListeners(
-                rej("Connection closed")
+          ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2
-            }
+        );
-            ws.setMaxListeners(ws.getMaxListeners() + 2)
+        rej("Connection closed");
-            ws.on('message', msgCb)
+      };
-            ws.on('close', discon)
+      ws.setMaxListeners(ws.getMaxListeners() + 2);
+      ws.on("message", msgCb);
+      ws.on("close", discon);
       setTimeout(() => {
-                ws.removeListener('message', msgCb)
+        ws.removeListener("message", msgCb);
-                ws.removeListener('close', discon)
+        ws.removeListener("close", discon);
-                ws.setMaxListeners(ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2)
+        ws.setMaxListeners(
-                rej("Timed out")
+          ws.getMaxListeners() - 2 < 0 ? 5 : ws.getMaxListeners() - 2
-            }, 10000)
+        );
-        })
+        rej("Timed out");
+      }, 10000);
+    });
   }
 
   export function validateUsername(user: string): void | never {
-        if (user.length > 20)
+    if (user.length > 20) throw new Error("Username is too long!");
-            throw new Error("Username is too long!")
+    if (user.length < 3) throw new Error("Username is too short!");
-        if (user.length < 3)
-            throw new Error("Username is too short!")
     if (!!user.match(USERNAME_REGEX))
-            throw new Error("Invalid username. Username can only contain alphanumeric characters, and the underscore (_) character.")
+      throw new Error(
+        "Invalid username. Username can only contain alphanumeric characters, and the underscore (_) character."
+      );
   }
 
   export function areDomainsEqual(d1: string, d2: string): boolean {
-        if (d1.endsWith("*.")) d1 = d1.replace("*.", "WILDCARD-LOL-EXTRA-LONG-SUBDOMAIN-TO-LOWER-CHANCES-OF-COLLISION.")
+    if (d1.endsWith("*."))
-        const parseResult1 = parseDomain(d1), parseResult2 = parseDomain(d2)
+      d1 = d1.replace(
-        if (parseResult1.type != ParseResultType.Invalid && parseResult2.type != ParseResultType.Invalid) {
+        "*.",
-            if (parseResult1.type == ParseResultType.Ip && parseResult2.type == ParseResultType.Ip) {
+        "WILDCARD-LOL-EXTRA-LONG-SUBDOMAIN-TO-LOWER-CHANCES-OF-COLLISION."
-                return parseResult1.hostname == parseResult2.hostname ? true : false
+      );
-            } else if (parseResult1.type == ParseResultType.Listed && parseResult2.type == ParseResultType.Listed) {
+    const parseResult1 = parseDomain(d1),
-                if (parseResult1.subDomains[0] == "WILDCARD-LOL-EXTRA-LONG-SUBDOMAIN-TO-LOWER-CHANCES-OF-COLLISION") {
+      parseResult2 = parseDomain(d2);
+    if (
+      parseResult1.type != ParseResultType.Invalid &&
+      parseResult2.type != ParseResultType.Invalid
+    ) {
+      if (
+        parseResult1.type == ParseResultType.Ip &&
+        parseResult2.type == ParseResultType.Ip
+      ) {
+        return parseResult1.hostname == parseResult2.hostname ? true : false;
+      } else if (
+        parseResult1.type == ParseResultType.Listed &&
+        parseResult2.type == ParseResultType.Listed
+      ) {
+        if (
+          parseResult1.subDomains[0] ==
+          "WILDCARD-LOL-EXTRA-LONG-SUBDOMAIN-TO-LOWER-CHANCES-OF-COLLISION"
+        ) {
           // wildcard
-                    const domainPlusTld1 = parseResult1.domain + ("." + parseResult1.topLevelDomains.join("."))
+          const domainPlusTld1 =
-                    const domainPlusTld2 = parseResult2.domain + ("." + parseResult2.topLevelDomains.join("."))
+            parseResult1.domain +
-                    return domainPlusTld1 == domainPlusTld2 ? true : false
+            ("." + parseResult1.topLevelDomains.join("."));
+          const domainPlusTld2 =
+            parseResult2.domain +
+            ("." + parseResult2.topLevelDomains.join("."));
+          return domainPlusTld1 == domainPlusTld2 ? true : false;
         } else {
           // no wildcard
-                    return d1 == d2 ? true : false
+          return d1 == d2 ? true : false;
         }
-            } else if (parseResult1.type == ParseResultType.NotListed && parseResult2.type == ParseResultType.NotListed) {
+      } else if (
-                if (parseResult1.labels[0] == "WILDCARD-LOL-EXTRA-LONG-SUBDOMAIN-TO-LOWER-CHANCES-OF-COLLISION") {
+        parseResult1.type == ParseResultType.NotListed &&
+        parseResult2.type == ParseResultType.NotListed
+      ) {
+        if (
+          parseResult1.labels[0] ==
+          "WILDCARD-LOL-EXTRA-LONG-SUBDOMAIN-TO-LOWER-CHANCES-OF-COLLISION"
+        ) {
           // wildcard
-                    const domainPlusTld1 = parseResult1.labels.slice(2).join('.')
+          const domainPlusTld1 = parseResult1.labels.slice(2).join(".");
-                    const domainPlusTld2 = parseResult1.labels.slice(2).join('.')
+          const domainPlusTld2 = parseResult1.labels.slice(2).join(".");
-                    return domainPlusTld1 == domainPlusTld2 ? true : false
+          return domainPlusTld1 == domainPlusTld2 ? true : false;
         } else {
           // no wildcard
-                    return d1 == d2 ? true : false
+          return d1 == d2 ? true : false;
         }
-            } else if (parseResult1.type == ParseResultType.Reserved && parseResult2.type == ParseResultType.Reserved) {
+      } else if (
-                if (parseResult1.hostname == "" && parseResult1.hostname === parseResult2.hostname)
+        parseResult1.type == ParseResultType.Reserved &&
-                    return true
+        parseResult2.type == ParseResultType.Reserved
+      ) {
+        if (
+          parseResult1.hostname == "" &&
+          parseResult1.hostname === parseResult2.hostname
+        )
+          return true;
         else {
           // uncertain, fallback to exact hostname matching
-                    return d1 == d2 ? true : false
+          return d1 == d2 ? true : false;
         }
       }
     } else {
-            return false
+      return false;
     }
   }
 
@@ -149,50 +195,53 @@ export namespace Util {
   }
 
   export async function recursiveFileSearch(dir: string): Promise<string[]> {
-        const ents = []
+    const ents = [];
     for await (const f of _getFiles(dir)) {
-            ents.push(f)
+      ents.push(f);
     }
-        return ents
+    return ents;
   }
 
   export async function fsExists(path: string): Promise<boolean> {
-        try { await access(path) }
+    try {
-        catch (err) {
+      await access(path);
-            if (err.code == 'ENOENT')
+    } catch (err) {
-                return false
+      if (err.code == "ENOENT") return false;
-            else return true
+      else return true;
     }
-        return true
+    return true;
   }
 
   export type PlayerPosition = {
-        x: number,
+    x: number;
-        y: number,
+    y: number;
-        z: number,
+    z: number;
-        yaw: number,
+    yaw: number;
-        pitch: number
+    pitch: number;
-    }
+  };
 
   export type PositionPacket = {
-        x: number,
+    x: number;
-        y: number,
+    y: number;
-        z: number,
+    z: number;
-        yaw: number,
+    yaw: number;
-        pitch: number,
+    pitch: number;
-        flags: number
+    flags: number;
-    }
+  };
 
-    export function generatePositionPacket(currentPos: PlayerPosition, newPos: PositionPacket): PositionPacket {
+  export function generatePositionPacket(
-        const DEFAULT_RELATIVITY = 0x01 // relative to X-axis
+    currentPos: PlayerPosition,
+    newPos: PositionPacket
+  ): PositionPacket {
+    const DEFAULT_RELATIVITY = 0x01; // relative to X-axis
     const newPosPacket = {
-            x: newPos.x - (currentPos.x * 2),
+      x: newPos.x - currentPos.x * 2,
       y: newPos.y,
       z: newPos.z,
       yaw: newPos.yaw,
       pitch: newPos.pitch,
-            flags: DEFAULT_RELATIVITY
+      flags: DEFAULT_RELATIVITY,
-        }
+    };
-        return newPosPacket
+    return newPosPacket;
   }
 }

src/proxy/packets/CSLoginPacket.ts

@@ -4,46 +4,50 @@ import Packet from "../Packet.js";
 import { MineProtocol } from "../Protocol.js";
 
 export default class CSLoginPacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.CSLoginPacket
+  packetId: Enums.PacketId = Enums.PacketId.CSLoginPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.S
+  boundTo = Enums.PacketBounds.S;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
 
-    networkVersion = NETWORK_VERSION
+  networkVersion = NETWORK_VERSION;
-    gameVersion = VANILLA_PROTOCOL_VERSION
+  gameVersion = VANILLA_PROTOCOL_VERSION;
-    brand: string
+  brand: string;
-    version: string
+  version: string;
-    username: string
+  username: string;
 
   private _getMagicSeq(): Buffer {
-        return Buffer.concat([
+    return Buffer.concat(
+      [
         [0x02, 0x00, 0x02, 0x00, 0x02, 0x00],
         [this.networkVersion],
         [0x00, 0x01, 0x00],
-            [this.gameVersion]
+        [this.gameVersion],
-        ].map(arr => Buffer.from(arr)))
+      ].map((arr) => Buffer.from(arr))
+    );
   }
 
   public serialize() {
     return Buffer.concat(
-            [[Enums.PacketId.CSLoginPacket],
+      [
+        [Enums.PacketId.CSLoginPacket],
         this._getMagicSeq(),
         MineProtocol.writeString(this.brand),
         MineProtocol.writeString(this.version),
         [0x00],
-            MineProtocol.writeString(this.username)]
+        MineProtocol.writeString(this.username),
-            .map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr))
+      ].map((arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr)))
-        )
+    );
   }
   public deserialize(packet: Buffer) {
-        if (packet[0] != this.packetId) throw TypeError("Invalid packet ID detected!")
+    if (packet[0] != this.packetId)
-        packet = packet.subarray(1 + this._getMagicSeq().length)
+      throw TypeError("Invalid packet ID detected!");
+    packet = packet.subarray(1 + this._getMagicSeq().length);
     const brand = MineProtocol.readString(packet),
       version = MineProtocol.readString(brand.newBuffer),
-            username = MineProtocol.readString(version.newBuffer, 1)
+      username = MineProtocol.readString(version.newBuffer, 1);
-        this.brand = brand.value
+    this.brand = brand.value;
-        this.version = version.value
+    this.version = version.value;
-        this.username = username.value
+    this.username = username.value;
-        return this
+    return this;
   }
 }

src/proxy/packets/CSReadyPacket.ts

@@ -2,16 +2,16 @@ import { Enums } from "../Enums.js";
 import Packet from "../Packet.js";
 
 export class CSReadyPacket implements Packet {
-    packetId: Enums.PacketId  = Enums.PacketId.CSReadyPacket
+  packetId: Enums.PacketId = Enums.PacketId.CSReadyPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.S
+  boundTo = Enums.PacketBounds.S;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
 
   public serialize() {
-        return Buffer.from([this.packetId])
+    return Buffer.from([this.packetId]);
   }
 
   public deserialize(packet: Buffer) {
-        return this
+    return this;
   }
 }

src/proxy/packets/CSSetSkinPacket.ts

@@ -4,16 +4,16 @@ import Packet from "../Packet.js";
 import { MineProtocol } from "../Protocol.js";
 
 export class CSSetSkinPacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.CSSetSkinPacket
+  packetId: Enums.PacketId = Enums.PacketId.CSSetSkinPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo: Enums.PacketBounds = Enums.PacketBounds.S
+  boundTo: Enums.PacketBounds = Enums.PacketBounds.S;
-    sentAfterHandshake: boolean = false
+  sentAfterHandshake: boolean = false;
 
-    version: string | 'skin_v1' = 'skin_v1'
+  version: string | "skin_v1" = "skin_v1";
-    skinType: Omit<Enums.SkinType, 'NOT_LOADED'>
+  skinType: Omit<Enums.SkinType, "NOT_LOADED">;
-    skinDimensions?: number
+  skinDimensions?: number;
-    skin?: Buffer
+  skin?: Buffer;
-    skinId?: number
+  skinId?: number;
 
   public serialize() {
     if (this.skinType == Enums.SkinType.BUILTIN) {
@@ -21,40 +21,50 @@ export class CSSetSkinPacket implements Packet {
         Buffer.from([this.packetId]),
         MineProtocol.writeString(this.version),
         MineProtocol.writeVarInt(this.skinDimensions),
-                this.skin
+        this.skin,
-            ])
+      ]);
     } else {
-            return Buffer.concat([
+      return Buffer.concat(
+        [
           [this.packetId],
           MineProtocol.writeString(this.version),
           Constants.MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN,
-                [this.skinId]
+          [this.skinId],
-            ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+        ].map((arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+      );
     }
   }
 
   public deserialize(packet: Buffer) {
-        packet = packet.subarray(1)
+    packet = packet.subarray(1);
-        const version = MineProtocol.readString(packet)
+    const version = MineProtocol.readString(packet);
-        let skinType: Enums.SkinType
+    let skinType: Enums.SkinType;
-        if (!Constants.MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN.some((byte, index) => byte !== version.newBuffer[index])) {
+    if (
+      !Constants.MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN.some(
+        (byte, index) => byte !== version.newBuffer[index]
+      )
+    ) {
       // built in
-            skinType = Enums.SkinType.BUILTIN
+      skinType = Enums.SkinType.BUILTIN;
-            const id = MineProtocol.readVarInt(version.newBuffer.subarray(Constants.MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN.length))
+      const id = MineProtocol.readVarInt(
-            this.version = version.value
+        version.newBuffer.subarray(
-            this.skinType = skinType
+          Constants.MAGIC_ENDING_CLIENT_UPLOAD_SKIN_BUILTIN.length
-            this.skinId = id.value
+        )
-            return this
+      );
+      this.version = version.value;
+      this.skinType = skinType;
+      this.skinId = id.value;
+      return this;
     } else {
       // custom
-            skinType = Enums.SkinType.CUSTOM
+      skinType = Enums.SkinType.CUSTOM;
       const dimensions = MineProtocol.readVarInt(version.newBuffer),
-                skin = dimensions.newBuffer.subarray(3).subarray(0, 16384)
+        skin = dimensions.newBuffer.subarray(3).subarray(0, 16384);
-            this.version = version.value
+      this.version = version.value;
-            this.skinType = skinType
+      this.skinType = skinType;
-            this.skinDimensions = dimensions.value
+      this.skinDimensions = dimensions.value;
-            this.skin = skin
+      this.skin = skin;
-            return this
+      return this;
     }
   }
 }

src/proxy/packets/CSUsernamePacket.ts

@@ -3,27 +3,29 @@ import Packet from "../Packet.js";
 import { MineProtocol } from "../Protocol.js";
 
 export class CSUsernamePacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.CSUsernamePacket
+  packetId: Enums.PacketId = Enums.PacketId.CSUsernamePacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.S
+  boundTo = Enums.PacketBounds.S;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
 
-    username: string
+  username: string;
-    static readonly DEFAULT = "default"
+  static readonly DEFAULT = "default";
 
   public serialize() {
-        return Buffer.concat([
+    return Buffer.concat(
+      [
         [this.packetId],
         MineProtocol.writeString(this.username),
         MineProtocol.writeString(CSUsernamePacket.DEFAULT),
-            [0x0]
+        [0x0],
-        ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+      ].map((arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+    );
   }
 
   public deserialize(packet: Buffer) {
-        packet = packet.subarray(1)
+    packet = packet.subarray(1);
-        const username = MineProtocol.readString(packet)
+    const username = MineProtocol.readString(packet);
-        this.username = username.value
+    this.username = username.value;
-        return this
+    return this;
   }
 }

src/proxy/packets/SCDisconnectPacket.ts

@@ -4,27 +4,34 @@ import Packet from "../Packet.js";
 import { MineProtocol } from "../Protocol.js";
 
 export default class SCDisconnectPacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.SCDisconnectPacket
+  packetId: Enums.PacketId = Enums.PacketId.SCDisconnectPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.C
+  boundTo = Enums.PacketBounds.C;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
-    static readonly REASON = 0x8
+  static readonly REASON = 0x8;
 
-    reason: string | Chat.Chat
+  reason: string | Chat.Chat;
 
   public serialize() {
-        const msg = (typeof this.reason == 'string' ? this.reason : Chat.chatToPlainString(this.reason))
+    const msg =
-        return Buffer.concat([
+      typeof this.reason == "string"
+        ? this.reason
+        : Chat.chatToPlainString(this.reason);
+    return Buffer.concat(
+      [
         [0xff],
         MineProtocol.writeVarInt(SCDisconnectPacket.REASON),
-            MineProtocol.writeString(" " + msg + " ")
+        MineProtocol.writeString(" " + msg + " "),
-        ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+      ].map((arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+    );
   }
   public deserialize(packet: Buffer) {
-        if (packet[0] != this.packetId) throw new Error("Invalid packet ID!")
+    if (packet[0] != this.packetId) throw new Error("Invalid packet ID!");
-        packet = packet.subarray(1 + MineProtocol.writeVarInt(SCDisconnectPacket.REASON).length)
+    packet = packet.subarray(
-        const reason = MineProtocol.readString(packet)
+      1 + MineProtocol.writeVarInt(SCDisconnectPacket.REASON).length
-        this.reason = reason.value
+    );
-        return this
+    const reason = MineProtocol.readString(packet);
+    this.reason = reason.value;
+    return this;
   }
 }

src/proxy/packets/SCIdentifyPacket.ts

@@ -1,40 +1,48 @@
-import { NETWORK_VERSION, PROXY_BRANDING, PROXY_VERSION, VANILLA_PROTOCOL_VERSION } from "../../meta.js";
+import {
+  NETWORK_VERSION,
+  PROXY_BRANDING,
+  PROXY_VERSION,
+  VANILLA_PROTOCOL_VERSION,
+} from "../../meta.js";
 import { Enums } from "../Enums.js";
 import Packet from "../Packet.js";
 import { MineProtocol } from "../Protocol.js";
 
 export default class SCIdentifyPacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.SCIdentifyPacket
+  packetId: Enums.PacketId = Enums.PacketId.SCIdentifyPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.C
+  boundTo = Enums.PacketBounds.C;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
 
-    protocolVer = NETWORK_VERSION
+  protocolVer = NETWORK_VERSION;
-    gameVersion = VANILLA_PROTOCOL_VERSION
+  gameVersion = VANILLA_PROTOCOL_VERSION;
-    branding = PROXY_BRANDING
+  branding = PROXY_BRANDING;
-    version = PROXY_VERSION
+  version = PROXY_VERSION;
 
   public serialize() {
-        return Buffer.concat([
+    return Buffer.concat(
+      [
         [0x02],
         MineProtocol.writeShort(this.protocolVer),
         MineProtocol.writeShort(this.gameVersion),
         MineProtocol.writeString(this.branding),
         MineProtocol.writeString(this.version),
-            [0x00, 0x00, 0x00]
+        [0x00, 0x00, 0x00],
-        ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+      ].map((arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+    );
   }
 
   public deserialize(packet: Buffer) {
-        if (packet[0] != this.packetId) throw TypeError("Invalid packet ID detected!")
+    if (packet[0] != this.packetId)
-        packet = packet.subarray(1)
+      throw TypeError("Invalid packet ID detected!");
+    packet = packet.subarray(1);
     const protoVer = MineProtocol.readShort(packet),
       gameVer = MineProtocol.readShort(protoVer.newBuffer),
       branding = MineProtocol.readString(gameVer.newBuffer),
-            version = MineProtocol.readString(branding.newBuffer)
+      version = MineProtocol.readString(branding.newBuffer);
-        this.gameVersion = gameVer.value
+    this.gameVersion = gameVer.value;
-        this.branding = branding.value
+    this.branding = branding.value;
-        this.version = version.value
+    this.version = version.value;
-        return this
+    return this;
   }
 }

src/proxy/packets/SCReadyPacket.ts

@@ -2,16 +2,16 @@ import { Enums } from "../Enums.js";
 import Packet from "../Packet.js";
 
 export class SCReadyPacket implements Packet {
-    packetId: Enums.PacketId  = Enums.PacketId.SCReadyPacket
+  packetId: Enums.PacketId = Enums.PacketId.SCReadyPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.C
+  boundTo = Enums.PacketBounds.C;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
 
   public serialize() {
-        return Buffer.from([this.packetId])
+    return Buffer.from([this.packetId]);
   }
 
   public deserialize(packet: Buffer) {
-        return this
+    return this;
   }
 }

src/proxy/packets/SCSyncUuidPacket.ts

@@ -4,28 +4,30 @@ import { MineProtocol } from "../Protocol.js";
 import { Util } from "../Util.js";
 
 export class SCSyncUuidPacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.SCSyncUuidPacket
+  packetId: Enums.PacketId = Enums.PacketId.SCSyncUuidPacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.C
+  boundTo = Enums.PacketBounds.C;
-    sentAfterHandshake = false
+  sentAfterHandshake = false;
 
-    username: string
+  username: string;
-    uuid: string
+  uuid: string;
 
   public serialize() {
-        return Buffer.concat([
+    return Buffer.concat(
+      [
         [this.packetId],
         MineProtocol.writeString(this.username),
-            Util.uuidStringToBuffer(this.uuid)
+        Util.uuidStringToBuffer(this.uuid),
-        ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+      ].map((arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+    );
   }
 
   public deserialize(packet: Buffer) {
-        packet = packet.subarray(1)
+    packet = packet.subarray(1);
     const username = MineProtocol.readString(packet),
-            uuid = username.newBuffer.subarray(0, 15)
+      uuid = username.newBuffer.subarray(0, 15);
-        this.username = username.value
+    this.username = username.value;
-        this.uuid = Util.uuidBufferToString(uuid)
+    this.uuid = Util.uuidBufferToString(uuid);
-        return this
+    return this;
   }
 }

src/proxy/packets/channel/CSChannelMessage.ts

@@ -3,29 +3,30 @@ import Packet from "../../Packet.js";
 import { MineProtocol } from "../../Protocol.js";
 
 export class CSChannelMessagePacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.CSChannelMessagePacket
+  packetId: Enums.PacketId = Enums.PacketId.CSChannelMessagePacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.S
+  boundTo = Enums.PacketBounds.S;
-    sentAfterHandshake = true
+  sentAfterHandshake = true;
 
-    readonly messageType: Enums.ChannelMessageType = Enums.ChannelMessageType.CLIENT
+  readonly messageType: Enums.ChannelMessageType =
-    channel: string
+    Enums.ChannelMessageType.CLIENT;
-    data: Buffer
+  channel: string;
+  data: Buffer;
 
   public serialize() {
-        return Buffer.concat([
+    return Buffer.concat(
-            [this.packetId],
+      [[this.packetId], MineProtocol.writeString(this.channel), this.data].map(
-            MineProtocol.writeString(this.channel),
+        (arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr))
-            this.data   
+      )
-        ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+    );
   }
 
   public deserialize(packet: Buffer) {
-        packet = packet.subarray(1)
+    packet = packet.subarray(1);
     const channel = MineProtocol.readString(packet),
-            data = channel.newBuffer
+      data = channel.newBuffer;
-        this.channel = channel.value
+    this.channel = channel.value;
-        this.data = data
+    this.data = data;
-        return this
+    return this;
   }
 }

src/proxy/packets/channel/SCChannelMessage.ts

@@ -3,29 +3,30 @@ import Packet from "../../Packet.js";
 import { MineProtocol } from "../../Protocol.js";
 
 export class SCChannelMessagePacket implements Packet {
-    packetId: Enums.PacketId = Enums.PacketId.SCChannelMessagePacket
+  packetId: Enums.PacketId = Enums.PacketId.SCChannelMessagePacket;
-    type: "packet" = "packet"
+  type: "packet" = "packet";
-    boundTo = Enums.PacketBounds.C
+  boundTo = Enums.PacketBounds.C;
-    sentAfterHandshake = true
+  sentAfterHandshake = true;
 
-    readonly messageType: Enums.ChannelMessageType = Enums.ChannelMessageType.SERVER
+  readonly messageType: Enums.ChannelMessageType =
-    channel: string
+    Enums.ChannelMessageType.SERVER;
-    data: Buffer
+  channel: string;
+  data: Buffer;
 
   public serialize() {
-        return Buffer.concat([
+    return Buffer.concat(
-            [this.packetId],
+      [[this.packetId], MineProtocol.writeString(this.channel), this.data].map(
-            MineProtocol.writeString(this.channel),
+        (arr) => (arr instanceof Uint8Array ? arr : Buffer.from(arr))
-            this.data   
+      )
-        ].map(arr => arr instanceof Uint8Array ? arr : Buffer.from(arr)))
+    );
   }
 
   public deserialize(packet: Buffer) {
-        packet = packet.subarray(1)
+    packet = packet.subarray(1);
     const channel = MineProtocol.readString(packet),
-            data = channel.newBuffer
+      data = channel.newBuffer;
-        this.channel = channel.value
+    this.channel = channel.value;
-        this.data = data
+    this.data = data;
-        return this
+    return this;
   }
 }

src/proxy/pluginLoader/PluginLoaderTypes.ts

@@ -3,13 +3,13 @@ export namespace PluginLoaderTypes {
    * ## SemVer
    * Abstract typing to define a semantic version string. Refer to https://semver.org/ for more details.
    */
-    export type SemVer = string
+  export type SemVer = string;
 
   /**
    * ## SemVerReq
    * Abstract typing to define a semantic version requirement. Refer to https://semver.org/ for more details.
    */
-    export type SemVerReq = string
+  export type SemVerReq = string;
 
   /**
    * ## PluginMetadata
@@ -28,26 +28,26 @@ export namespace PluginLoaderTypes {
    * @property {string[]} load_after - Defines what plugin(s) to be loaded first before this plugin is loaded.
    */
   export type PluginMetadata = {
-        name: string,
+    name: string;
-        id: string,
+    id: string;
-        version: SemVer,
+    version: SemVer;
-        entry_point: string,
+    entry_point: string;
-        requirements: PluginRequirement[],
+    requirements: PluginRequirement[];
-        incompatibilities: PluginRequirement[],
+    incompatibilities: PluginRequirement[];
-        load_after: string[]
+    load_after: string[];
-    }
+  };
 
   /**
    * ## PluginMetadataPathed
    * Internal typing. Provides a path to the plugin metadata file.
    */
-    export type PluginMetadataPathed = PluginMetadata & { path: string }
+  export type PluginMetadataPathed = PluginMetadata & { path: string };
 
   /**
    * ## PluginLoadOrder
    * Internal typing. Provides a loading order for plugin loading.
    */
-    export type PluginLoadOrder = string[]
+  export type PluginLoadOrder = string[];
 
   /**
    * ## PluginRequirement
@@ -62,7 +62,7 @@ export namespace PluginLoaderTypes {
    * @property {PluginLoaderTypes.SemVerReq} version - The SemVer requirement for the requirement.
    */
   export type PluginRequirement = {
-        id: string,
+    id: string;
-        version: SemVerReq | 'any'
+    version: SemVerReq | "any";
-    }
+  };
 }

src/proxy/pluginLoader/PluginManager.ts

@@ -1,7 +1,7 @@
 import { Stats } from "fs";
 import * as fs from "fs/promises";
-import * as pathUtil from "path"
+import * as pathUtil from "path";
-import * as semver from "semver"
+import * as semver from "semver";
 import { EventEmitter } from "events";
 import { pathToFileURL } from "url";
 import { Logger } from "../../logger.js";
@@ -10,7 +10,7 @@ import { Proxy } from "../Proxy.js";
 import { Util } from "../Util.js";
 import { PluginLoaderTypes } from "./PluginLoaderTypes.js";
 import { Enums } from "../Enums.js";
-import { Chat } from "../Chat.js"
+import { Chat } from "../Chat.js";
 import { Constants } from "../Constants.js";
 import { Motd } from "../Motd.js";
 import { Player } from "../Player.js";
@@ -19,248 +19,401 @@ import { EaglerSkins } from "../skins/EaglerSkins.js";
 import { BungeeUtil } from "../BungeeUtil.js";
 
 export class PluginManager extends EventEmitter {
-    public plugins: Map<string, { exports: any, metadata: PluginLoaderTypes.PluginMetadataPathed }>
+  public plugins: Map<
-    public proxy: Proxy
+    string,
+    { exports: any; metadata: PluginLoaderTypes.PluginMetadataPathed }
+  >;
+  public proxy: Proxy;
 
-    public Logger: typeof Logger = Logger
+  public Logger: typeof Logger = Logger;
-    public Enums: typeof Enums = Enums
+  public Enums: typeof Enums = Enums;
-    public Chat: typeof Chat = Chat
+  public Chat: typeof Chat = Chat;
-    public Constants: typeof Constants = Constants
+  public Constants: typeof Constants = Constants;
-    public Motd: typeof Motd = Motd
+  public Motd: typeof Motd = Motd;
-    public Player: typeof Player = Player
+  public Player: typeof Player = Player;
-    public MineProtocol: typeof MineProtocol = MineProtocol
+  public MineProtocol: typeof MineProtocol = MineProtocol;
-    public EaglerSkins: typeof EaglerSkins = EaglerSkins
+  public EaglerSkins: typeof EaglerSkins = EaglerSkins;
-    public Util: typeof Util = Util
+  public Util: typeof Util = Util;
-    public BungeeUtil: typeof BungeeUtil = BungeeUtil
+  public BungeeUtil: typeof BungeeUtil = BungeeUtil;
 
-    private _loadDir: string
+  private _loadDir: string;
-    private _logger: Logger
+  private _logger: Logger;
 
   constructor(loadDir: string) {
-        super()
+    super();
-        this.setMaxListeners(0)
+    this.setMaxListeners(0);
-        this._loadDir = loadDir
+    this._loadDir = loadDir;
-        this.plugins = new Map()
+    this.plugins = new Map();
-        this.Logger = Logger
+    this.Logger = Logger;
-        this._logger = new this.Logger('PluginManager')
+    this._logger = new this.Logger("PluginManager");
   }
 
   public async loadPlugins() {
-        this._logger.info("Loading plugin metadata files...")
+    this._logger.info("Loading plugin metadata files...");
-        const pluginMeta = await this._findPlugins(this._loadDir)
+    const pluginMeta = await this._findPlugins(this._loadDir);
-        await this._validatePluginList(pluginMeta)
+    await this._validatePluginList(pluginMeta);
 
-        let pluginsString = ''
+    let pluginsString = "";
     for (const [id, plugin] of pluginMeta) {
-            pluginsString += `${id}@${plugin.version}`
+      pluginsString += `${id}@${plugin.version}`;
     }
-        pluginsString = pluginsString.substring(0, pluginsString.length - 1)
+    pluginsString = pluginsString.substring(0, pluginsString.length - 1);
-        this._logger.info(`Found ${pluginMeta.size} plugin(s): ${pluginsString}`)
+    this._logger.info(`Found ${pluginMeta.size} plugin(s): ${pluginsString}`);
 
-        this._logger.info(`Loading ${pluginMeta.size} plugin(s)...`)
+    this._logger.info(`Loading ${pluginMeta.size} plugin(s)...`);
-        const successLoadCount = await this._loadPlugins(pluginMeta, this._getLoadOrder(pluginMeta))
+    const successLoadCount = await this._loadPlugins(
-        this._logger.info(`Successfully loaded ${successLoadCount} plugin(s).`)
+      pluginMeta,
-        this.emit('pluginsFinishLoading', this)
+      this._getLoadOrder(pluginMeta)
+    );
+    this._logger.info(`Successfully loaded ${successLoadCount} plugin(s).`);
+    this.emit("pluginsFinishLoading", this);
   }
 
-    private async _findPlugins(dir: string): Promise<Map<string, PluginLoaderTypes.PluginMetadataPathed>> {
+  private async _findPlugins(
-        const ret: Map<string, PluginLoaderTypes.PluginMetadataPathed> = new Map()
+    dir: string
-        const lsRes = await Promise.all((await fs.readdir(dir))
+  ): Promise<Map<string, PluginLoaderTypes.PluginMetadataPathed>> {
-            .filter(ent => !ent.endsWith(".disabled"))
+    const ret: Map<string, PluginLoaderTypes.PluginMetadataPathed> = new Map();
-            .map(async res => [pathUtil.join(dir, res), await fs.stat(pathUtil.join(dir, res))])) as [string, Stats][]
+    const lsRes = (await Promise.all(
+      (await fs.readdir(dir))
+        .filter((ent) => !ent.endsWith(".disabled"))
+        .map(async (res) => [
+          pathUtil.join(dir, res),
+          await fs.stat(pathUtil.join(dir, res)),
+        ])
+    )) as [string, Stats][];
     for (const [path, details] of lsRes) {
       if (details.isFile()) {
-                if (path.endsWith('.jar')) {
+        if (path.endsWith(".jar")) {
-                    this._logger.warn(`Non-EaglerProxy plugin found! (${path})`)
+          this._logger.warn(`Non-EaglerProxy plugin found! (${path})`);
-                    this._logger.warn(`BungeeCord plugins are NOT supported! Only custom EaglerProxy plugins are allowed.`)
+          this._logger.warn(
-                } else if (path.endsWith('.zip')) {
+            `BungeeCord plugins are NOT supported! Only custom EaglerProxy plugins are allowed.`
-                    this._logger.warn(`.zip file found in plugin directory! (${path})`)
+          );
-                    this._logger.warn(`A .zip file was found in the plugins directory! Perhaps you forgot to unzip it?`)
+        } else if (path.endsWith(".zip")) {
-                } else this._logger.debug(`Skipping file found in plugin folder: ${path}`)
+          this._logger.warn(`.zip file found in plugin directory! (${path})`);
+          this._logger.warn(
+            `A .zip file was found in the plugins directory! Perhaps you forgot to unzip it?`
+          );
+        } else
+          this._logger.debug(`Skipping file found in plugin folder: ${path}`);
       } else {
-                const metadataPath = pathUtil.resolve(pathUtil.join(path, 'metadata.json'))
+        const metadataPath = pathUtil.resolve(
-                let metadata: PluginLoaderTypes.PluginMetadata
+          pathUtil.join(path, "metadata.json")
+        );
+        let metadata: PluginLoaderTypes.PluginMetadata;
         try {
-                    const file = await fs.readFile(metadataPath)
+          const file = await fs.readFile(metadataPath);
-                    metadata = JSON.parse(file.toString())
+          metadata = JSON.parse(file.toString());
           // do some type checking
-                    if (typeof metadata.name != 'string')
+          if (typeof metadata.name != "string")
-                        throw new TypeError("<metadata>.name is either null or not of a string type!")
+            throw new TypeError(
-                    if (typeof metadata.id != 'string')
+              "<metadata>.name is either null or not of a string type!"
-                        throw new TypeError("<metadata>.id is either null or not of a string type!")
+            );
-                    if ((/ /gm).test(metadata.id))
+          if (typeof metadata.id != "string")
-                        throw new Error(`<metadata>.id contains whitespace!`)
+            throw new TypeError(
+              "<metadata>.id is either null or not of a string type!"
+            );
+          if (/ /gm.test(metadata.id))
+            throw new Error(`<metadata>.id contains whitespace!`);
           if (!semver.valid(metadata.version))
-                        throw new Error("<metadata>.version is either null, not a string, or is not a valid SemVer!")
+            throw new Error(
-                    if (typeof metadata.entry_point != 'string')
+              "<metadata>.version is either null, not a string, or is not a valid SemVer!"
-                        throw new TypeError("<metadata>.entry_point is either null or not a string!")
+            );
-                    if (!metadata.entry_point.endsWith('.js'))
+          if (typeof metadata.entry_point != "string")
-                        throw new Error(`<metadata>.entry_point (${metadata.entry_point}) references a non-JavaScript file!`)
+            throw new TypeError(
-                    if (!await Util.fsExists(pathUtil.resolve(path, metadata.entry_point)))
+              "<metadata>.entry_point is either null or not a string!"
-                        throw new Error(`<metadata>.entry_point (${metadata.entry_point}) references a non-existent file!`)
+            );
+          if (!metadata.entry_point.endsWith(".js"))
+            throw new Error(
+              `<metadata>.entry_point (${metadata.entry_point}) references a non-JavaScript file!`
+            );
+          if (
+            !(await Util.fsExists(pathUtil.resolve(path, metadata.entry_point)))
+          )
+            throw new Error(
+              `<metadata>.entry_point (${metadata.entry_point}) references a non-existent file!`
+            );
           if (metadata.requirements instanceof Array == false)
-                        throw new TypeError("<metadata>.requirements is either null or not an array!")
+            throw new TypeError(
+              "<metadata>.requirements is either null or not an array!"
+            );
           for (const requirement of metadata.requirements as PluginLoaderTypes.PluginMetadata["requirements"]) {
-                        if (typeof requirement != 'object' || requirement == null)
+            if (typeof requirement != "object" || requirement == null)
-                            throw new TypeError(`<metadata>.requirements[${(metadata.requirements as any).indexOf(requirement)}] is either null or not an object!`)
+              throw new TypeError(
-                        if (typeof requirement.id != 'string')
+                `<metadata>.requirements[${(
-                            throw new TypeError(`<metadata>.requirements[${(metadata.requirements as any).indexOf(requirement)}].id is either null or not a string!`)
+                  metadata.requirements as any
+                ).indexOf(requirement)}] is either null or not an object!`
+              );
+            if (typeof requirement.id != "string")
+              throw new TypeError(
+                `<metadata>.requirements[${(
+                  metadata.requirements as any
+                ).indexOf(requirement)}].id is either null or not a string!`
+              );
             if (/ /gm.test(requirement.id))
-                            throw new TypeError(`<metadata>.requirements[${(metadata.requirements as any).indexOf(requirement)}].id contains whitespace!`)
+              throw new TypeError(
-                        if (semver.validRange(requirement.version) == null && requirement.version != 'any')
+                `<metadata>.requirements[${(
-                            throw new TypeError(`<metadata>.requirements[${(metadata.requirements as any).indexOf(requirement)}].version is either null or not a valid SemVer!`)
+                  metadata.requirements as any
+                ).indexOf(requirement)}].id contains whitespace!`
+              );
+            if (
+              semver.validRange(requirement.version) == null &&
+              requirement.version != "any"
+            )
+              throw new TypeError(
+                `<metadata>.requirements[${(
+                  metadata.requirements as any
+                ).indexOf(
+                  requirement
+                )}].version is either null or not a valid SemVer!`
+              );
           }
           if (metadata.load_after instanceof Array == false)
-                        throw new TypeError("<metadata>.load_after is either null or not an array!")
+            throw new TypeError(
+              "<metadata>.load_after is either null or not an array!"
+            );
           for (const loadReq of metadata.load_after as string[]) {
-                        if (typeof loadReq != 'string')
+            if (typeof loadReq != "string")
-                            throw new TypeError(`<metadata>.load_after[${(metadata.load_after as any).indexOf(loadReq)}] is either null, or not a valid ID!`)
+              throw new TypeError(
+                `<metadata>.load_after[${(metadata.load_after as any).indexOf(
+                  loadReq
+                )}] is either null, or not a valid ID!`
+              );
             if (/ /gm.test(loadReq))
-                            throw new TypeError(`<metadata>.load_after[${(metadata.load_after as any).indexOf(loadReq)}] contains whitespace!`)
+              throw new TypeError(
+                `<metadata>.load_after[${(metadata.load_after as any).indexOf(
+                  loadReq
+                )}] contains whitespace!`
+              );
           }
           if (metadata.incompatibilities instanceof Array == false)
-                        throw new TypeError("<metadata>.incompatibilities is either null or not an array!")
+            throw new TypeError(
+              "<metadata>.incompatibilities is either null or not an array!"
+            );
           for (const incompatibility of metadata.incompatibilities as PluginLoaderTypes.PluginMetadata["requirements"]) {
-                        if (typeof incompatibility != 'object' || incompatibility == null)
+            if (typeof incompatibility != "object" || incompatibility == null)
-                            throw new TypeError(`<metadata>.incompatibilities[${(metadata.load_after as any).indexOf(incompatibility)}] is either null or not an object!`)
+              throw new TypeError(
-                        if (typeof incompatibility.id != 'string')
+                `<metadata>.incompatibilities[${(
-                            throw new TypeError(`<metadata>.incompatibilities[${(metadata.load_after as any).indexOf(incompatibility)}].id is either null or not a string!`)
+                  metadata.load_after as any
+                ).indexOf(incompatibility)}] is either null or not an object!`
+              );
+            if (typeof incompatibility.id != "string")
+              throw new TypeError(
+                `<metadata>.incompatibilities[${(
+                  metadata.load_after as any
+                ).indexOf(incompatibility)}].id is either null or not a string!`
+              );
             if (/ /gm.test(incompatibility.id))
-                            throw new TypeError(`<metadata>.incompatibilities[${(metadata.load_after as any).indexOf(incompatibility)}].id contains whitespace!`)
+              throw new TypeError(
+                `<metadata>.incompatibilities[${(
+                  metadata.load_after as any
+                ).indexOf(incompatibility)}].id contains whitespace!`
+              );
             if (semver.validRange(incompatibility.version) == null)
-                            throw new TypeError(`<metadata>.incompatibilities[${(metadata.load_after as any).indexOf(incompatibility)}].version is either null or not a valid SemVer!`)
+              throw new TypeError(
+                `<metadata>.incompatibilities[${(
+                  metadata.load_after as any
+                ).indexOf(
+                  incompatibility
+                )}].version is either null or not a valid SemVer!`
+              );
           }
           if (ret.has(metadata.id))
-                        throw new Error(`Duplicate plugin ID detected: ${metadata.id}. Are there duplicate plugins in the plugin folder?`)
+            throw new Error(
+              `Duplicate plugin ID detected: ${metadata.id}. Are there duplicate plugins in the plugin folder?`
+            );
           ret.set(metadata.id, {
             path: pathUtil.resolve(path),
-                        ...metadata
+            ...metadata,
-                    })
+          });
         } catch (err) {
-                    this._logger.warn(`Failed to load plugin metadata file at ${metadataPath}: ${err.stack ?? err}`)
+          this._logger.warn(
-                    this._logger.warn("This plugin will skip loading due to an error.")
+            `Failed to load plugin metadata file at ${metadataPath}: ${
+              err.stack ?? err
+            }`
+          );
+          this._logger.warn("This plugin will skip loading due to an error.");
         }
       }
     }
-        return ret
+    return ret;
   }
 
-    private async _validatePluginList(plugins: Map<string, PluginLoaderTypes.PluginMetadataPathed>) {
+  private async _validatePluginList(
+    plugins: Map<string, PluginLoaderTypes.PluginMetadataPathed>
+  ) {
     for (const [id, plugin] of plugins) {
       for (const req of plugin.requirements) {
-                if (!plugins.has(req.id) && req.id != 'eaglerproxy' && !req.id.startsWith("module:")) {
+        if (
-                    this._logger.fatal(`Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} requires plugin ${req.id}@${req.version}, but it is not found!`)
+          !plugins.has(req.id) &&
-                    this._logger.fatal("Loading has halted due to missing dependencies.")
+          req.id != "eaglerproxy" &&
-                    process.exit(1)
+          !req.id.startsWith("module:")
+        ) {
+          this._logger.fatal(
+            `Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} requires plugin ${req.id}@${req.version}, but it is not found!`
+          );
+          this._logger.fatal("Loading has halted due to missing dependencies.");
+          process.exit(1);
         }
-                if (req.id == 'eaglerproxy') {
+        if (req.id == "eaglerproxy") {
-                    if (!semver.satisfies(PROXY_VERSION, req.version) && req.version != 'any') {
+          if (
-                        this._logger.fatal(`Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} requires a proxy version that satisfies the SemVer requirement ${req.version}, but the proxy version is ${PROXY_VERSION} and does not satisfy the SemVer requirement!`)
+            !semver.satisfies(PROXY_VERSION, req.version) &&
-                        this._logger.fatal("Loading has halted due to dependency issues.")
+            req.version != "any"
-                        process.exit(1)
+          ) {
+            this._logger.fatal(
+              `Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} requires a proxy version that satisfies the SemVer requirement ${req.version}, but the proxy version is ${PROXY_VERSION} and does not satisfy the SemVer requirement!`
+            );
+            this._logger.fatal("Loading has halted due to dependency issues.");
+            process.exit(1);
           }
         } else if (req.id.startsWith("module:")) {
-                    const moduleName = req.id.replace("module:", "")
+          const moduleName = req.id.replace("module:", "");
-                    try { await import(moduleName) }
+          try {
-                    catch (err) {
+            await import(moduleName);
-                        if (err.code == 'ERR_MODULE_NOT_FOUND') {
+          } catch (err) {
-                            this._logger.fatal(`Plugin ${plugin.name}@${plugin.version} requires NPM module ${moduleName}${req.version == 'any' ? "" : `@${req.version}`} to be installed, but it is not found!`)
+            if (err.code == "ERR_MODULE_NOT_FOUND") {
-                            this._logger.fatal(`Please install this missing package by running "npm install ${moduleName}${req.version == 'any' ? "" : `@${req.version}`}". If you're using yarn, run "yarn add ${moduleName}${req.version == 'any' ? "" : `@${req.version}`}" instead.`)
+              this._logger.fatal(
-                            this._logger.fatal("Loading has halted due to dependency issues.")
+                `Plugin ${plugin.name}@${
-                            process.exit(1)
+                  plugin.version
+                } requires NPM module ${moduleName}${
+                  req.version == "any" ? "" : `@${req.version}`
+                } to be installed, but it is not found!`
+              );
+              this._logger.fatal(
+                `Please install this missing package by running "npm install ${moduleName}${
+                  req.version == "any" ? "" : `@${req.version}`
+                }". If you're using yarn, run "yarn add ${moduleName}${
+                  req.version == "any" ? "" : `@${req.version}`
+                }" instead.`
+              );
+              this._logger.fatal(
+                "Loading has halted due to dependency issues."
+              );
+              process.exit(1);
             }
           }
         } else {
-                    let dep = plugins.get(req.id)
+          let dep = plugins.get(req.id);
-                    if (!semver.satisfies(dep.version, req.version) && req.version != 'any') {
+          if (
-                        this._logger.fatal(`Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} requires a version of plugin ${dep.name} that satisfies the SemVer requirement ${req.version}, but the plugin ${dep.name}'s version is ${dep.version} and does not satisfy the SemVer requirement!`)
+            !semver.satisfies(dep.version, req.version) &&
-                        this._logger.fatal("Loading has halted due to dependency issues.")
+            req.version != "any"
-                        process.exit(1)
+          ) {
+            this._logger.fatal(
+              `Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} requires a version of plugin ${dep.name} that satisfies the SemVer requirement ${req.version}, but the plugin ${dep.name}'s version is ${dep.version} and does not satisfy the SemVer requirement!`
+            );
+            this._logger.fatal("Loading has halted due to dependency issues.");
+            process.exit(1);
           }
         }
       }
-            plugin.incompatibilities.forEach(incomp => {
+      plugin.incompatibilities.forEach((incomp) => {
-                const plugin_incomp = plugins.get(incomp.id)
+        const plugin_incomp = plugins.get(incomp.id);
         if (plugin_incomp) {
           if (semver.satisfies(plugin_incomp.version, incomp.version)) {
-                        this._logger.fatal(`Error whilst loading plugins: Plugin incompatibility found! Plugin ${plugin.name}@${plugin.version} is incompatible with ${plugin_incomp.name}@${plugin_incomp.version} as it satisfies the SemVer requirement of ${incomp.version}!`)
+            this._logger.fatal(
-                        this._logger.fatal("Loading has halted due to plugin incompatibility issues.")
+              `Error whilst loading plugins: Plugin incompatibility found! Plugin ${plugin.name}@${plugin.version} is incompatible with ${plugin_incomp.name}@${plugin_incomp.version} as it satisfies the SemVer requirement of ${incomp.version}!`
-                        process.exit(1)
+            );
+            this._logger.fatal(
+              "Loading has halted due to plugin incompatibility issues."
+            );
+            process.exit(1);
           }
-                } else if (incomp.id == 'eaglerproxy') {
+        } else if (incomp.id == "eaglerproxy") {
           if (semver.satisfies(PROXY_VERSION, incomp.version)) {
-                        this._logger.fatal(`Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} is incompatible with proxy version ${PROXY_VERSION} as it satisfies the SemVer requirement of ${incomp.version}!`)
+            this._logger.fatal(
-                        this._logger.fatal("Loading has halted due to plugin incompatibility issues.")
+              `Error whilst loading plugins: Plugin ${plugin.name}@${plugin.version} is incompatible with proxy version ${PROXY_VERSION} as it satisfies the SemVer requirement of ${incomp.version}!`
-                        process.exit(1)
+            );
+            this._logger.fatal(
+              "Loading has halted due to plugin incompatibility issues."
+            );
+            process.exit(1);
           }
         }
-            })
+      });
     }
   }
 
-    private _getLoadOrder(plugins: Map<string, PluginLoaderTypes.PluginMetadataPathed>): PluginLoaderTypes.PluginLoadOrder {
+  private _getLoadOrder(
-        let order = [], lastPlugin: any
+    plugins: Map<string, PluginLoaderTypes.PluginMetadataPathed>
-        plugins.forEach(v => order.push(v.id))
+  ): PluginLoaderTypes.PluginLoadOrder {
+    let order = [],
+      lastPlugin: any;
+    plugins.forEach((v) => order.push(v.id));
     for (const [id, plugin] of plugins) {
-            const load = plugin.load_after.filter(dep => plugins.has(dep))
+      const load = plugin.load_after.filter((dep) => plugins.has(dep));
       if (load.length < 0) {
-                order.push(plugin.id)
+        order.push(plugin.id);
       } else {
-                let mostLastIndexFittingDeps = -1
+        let mostLastIndexFittingDeps = -1;
         for (const loadEnt of load) {
           if (loadEnt != lastPlugin) {
             if (order.indexOf(loadEnt) + 1 > mostLastIndexFittingDeps) {
-                            mostLastIndexFittingDeps = order.indexOf(loadEnt) + 1
+              mostLastIndexFittingDeps = order.indexOf(loadEnt) + 1;
             }
           }
         }
         if (mostLastIndexFittingDeps != -1) {
-                    order.splice(order.indexOf(plugin.id), 1)
+          order.splice(order.indexOf(plugin.id), 1);
-                    order.splice(mostLastIndexFittingDeps - 1, 0, plugin.id)
+          order.splice(mostLastIndexFittingDeps - 1, 0, plugin.id);
-                    lastPlugin = plugin
+          lastPlugin = plugin;
         }
       }
     }
-        return order
+    return order;
   }
 
-    private async _loadPlugins(plugins: Map<string, PluginLoaderTypes.PluginMetadataPathed>, order: PluginLoaderTypes.PluginLoadOrder): Promise<number> {
+  private async _loadPlugins(
-        let successCount = 0
+    plugins: Map<string, PluginLoaderTypes.PluginMetadataPathed>,
+    order: PluginLoaderTypes.PluginLoadOrder
+  ): Promise<number> {
+    let successCount = 0;
     for (const id of order) {
-            let pluginMeta = plugins.get(id)
+      let pluginMeta = plugins.get(id);
       try {
-                const imp = await import(process.platform == 'win32' ? pathToFileURL(pathUtil.join(pluginMeta.path, pluginMeta.entry_point)).toString() : pathUtil.join(pluginMeta.path, pluginMeta.entry_point))
+        const imp = await import(
+          process.platform == "win32"
+            ? pathToFileURL(
+                pathUtil.join(pluginMeta.path, pluginMeta.entry_point)
+              ).toString()
+            : pathUtil.join(pluginMeta.path, pluginMeta.entry_point)
+        );
         this.plugins.set(pluginMeta.id, {
           exports: imp,
-                    metadata: pluginMeta
+          metadata: pluginMeta,
-                })
+        });
-                successCount++
+        successCount++;
-                this.emit('pluginLoad', pluginMeta.id, imp)
+        this.emit("pluginLoad", pluginMeta.id, imp);
       } catch (err) {
-                this._logger.warn(`Failed to load plugin entry point for plugin (${pluginMeta.name}) at ${pluginMeta.path}: ${err.stack ?? err}`)
+        this._logger.warn(
-                this._logger.warn("This plugin will skip loading due to an error.")
+          `Failed to load plugin entry point for plugin (${
+            pluginMeta.name
+          }) at ${pluginMeta.path}: ${err.stack ?? err}`
+        );
+        this._logger.warn("This plugin will skip loading due to an error.");
       }
-            return successCount
+      return successCount;
     }
   }
 }
 
 interface PluginManagerEvents {
-    'pluginLoad': (name: string, plugin: any) => void,
+  pluginLoad: (name: string, plugin: any) => void;
-    'pluginsFinishLoading': (manager: PluginManager) => void,
+  pluginsFinishLoading: (manager: PluginManager) => void;
-    'proxyFinishLoading': (proxy: Proxy, manager: PluginManager) => void
+  proxyFinishLoading: (proxy: Proxy, manager: PluginManager) => void;
 }
 
 export declare interface PluginManager {
   on<U extends keyof PluginManagerEvents>(
-        event: U, listener: PluginManagerEvents[U]
+    event: U,
+    listener: PluginManagerEvents[U]
   ): this;
 
   emit<U extends keyof PluginManagerEvents>(
-        event: U, ...args: Parameters<PluginManagerEvents[U]>
+    event: U,
+    ...args: Parameters<PluginManagerEvents[U]>
   ): boolean;
 
   once<U extends keyof PluginManagerEvents>(
-        event: U, listener: PluginManagerEvents[U]
+    event: U,
+    listener: PluginManagerEvents[U]
   ): this;
 }

src/proxy/skins/SimpleRatelimit.ts

@@ -1,65 +1,75 @@
 export default class SimpleRatelimit<T> {
-    readonly requestCount: number
+  readonly requestCount: number;
-    readonly resetInterval: number
+  readonly resetInterval: number;
-    private entries: Map<T, Ratelimit>
+  private entries: Map<T, Ratelimit>;
 
   constructor(requestCount: number, resetInterval: number) {
-        this.requestCount = requestCount
+    this.requestCount = requestCount;
-        this.resetInterval = resetInterval
+    this.resetInterval = resetInterval;
-        this.entries = new Map()
+    this.entries = new Map();
   }
 
   public get(key: T): Ratelimit {
-        return this.entries.get(key) ?? {
+    return (
+      this.entries.get(key) ?? {
         remainingRequests: this.requestCount,
-            resetTime: new Date(0)
+        resetTime: new Date(0),
       }
+    );
   }
 
   public consume(key: T, count?: number): Ratelimit | never {
     if (this.entries.has(key)) {
-            const ratelimit = this.entries.get(key)
+      const ratelimit = this.entries.get(key);
       if (ratelimit.remainingRequests - (count ?? 1) < 0) {
         if (this.requestCount - (count ?? 1) < 0) {
-                    throw new RatelimitExceededError(`Consume request count is higher than default available request count!`)
+          throw new RatelimitExceededError(
+            `Consume request count is higher than default available request count!`
+          );
         } else {
-                    throw new RatelimitExceededError(`Ratelimit exceeded, try again in ${ratelimit.resetTime.getDate() - Date.now()} ms!`)
+          throw new RatelimitExceededError(
+            `Ratelimit exceeded, try again in ${
+              ratelimit.resetTime.getDate() - Date.now()
+            } ms!`
+          );
         }
       }
-            ratelimit.remainingRequests -= count ?? 1
+      ratelimit.remainingRequests -= count ?? 1;
-            return ratelimit
+      return ratelimit;
     } else {
       if (this.requestCount - (count ?? 1) < 0) {
-                throw new RatelimitExceededError(`Consume request count is higher than default available request count!`)
+        throw new RatelimitExceededError(
+          `Consume request count is higher than default available request count!`
+        );
       }
       const ratelimit: Ratelimit = {
         remainingRequests: this.requestCount - (count ?? 1),
         resetTime: new Date(Date.now() + this.resetInterval),
-                timer: null
+        timer: null,
-            }
+      };
-            this.entries.set(key, ratelimit)
+      this.entries.set(key, ratelimit);
-            ratelimit.timer = this._onAdd(ratelimit)
+      ratelimit.timer = this._onAdd(ratelimit);
-            return ratelimit
+      return ratelimit;
     }
   }
 
   private _onAdd(ratelimit: Ratelimit): NodeJS.Timer {
     return setInterval(() => {
       // TODO: work on
-        }, this.resetInterval)
+    }, this.resetInterval);
   }
 }
 
 export type Ratelimit = {
-    remainingRequests: number,
+  remainingRequests: number;
-    resetTime: Date,
+  resetTime: Date;
-    timer?: NodeJS.Timer
+  timer?: NodeJS.Timer;
-}
+};
 
 export class RatelimitExceededError extends Error {
   constructor(message: { toString: () => string }) {
-        super(message.toString())
+    super(message.toString());
-        this.name = "RatelimitExceededError"
+    this.name = "RatelimitExceededError";
-        Object.setPrototypeOf(this, RatelimitExceededError.prototype)
+    Object.setPrototypeOf(this, RatelimitExceededError.prototype);
   }
 }

tsconfig.json

@@ -8,11 +8,6 @@
     "outDir": "build",
     "resolveJsonModule": true
   },
-  "include": [
+  "include": ["src/**/*.json", "src/**/*"],
-    "src/**/*.json",
+  "hooks": ["copy-files"]
-    "src/**/*"
-  ],
-  "hooks": [
-    "copy-files"
-  ]
 }