Initial port

.gitignore

@@ -0,0 +1,359 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+# prdx
+version.cs
+.env
+pub/
+global.json
+cfg/
+
+# User-specific files
+*.rsuser
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Mono auto generated files
+mono_crash.*
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUnit
+*.VisualState.xml
+TestResult.xml
+nunit-*.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# Benchmark Results
+BenchmarkDotNet.Artifacts/
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+# StyleCop
+StyleCopReport.xml
+
+# Files built by Visual Studio
+*_i.c
+*_p.c
+*_h.h
+*.ilk
+*.meta
+*.obj
+*.iobj
+*.pch
+*.pdb
+*.ipdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*_wpftmp.csproj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# Visual Studio Trace Files
+*.e2e
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# AxoCover is a Code Coverage Tool
+.axoCover/*
+!.axoCover/settings.json
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# NuGet Symbol Packages
+*.snupkg
+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/[Pp]ackages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+*.appx
+*.appxbundle
+*.appxupload
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+ServiceFabricBackup/
+*.rptproj.bak
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# CodeRush personal settings
+.cr/personal
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+*.tss
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
+
+# OpenCover UI analysis results
+OpenCover/
+
+# Azure Stream Analytics local run output
+ASALocalRun/
+
+# MSBuild Binary and Structured Log
+*.binlog
+
+# NVidia Nsight GPU debugger configuration file
+*.nvuser
+
+# MFractors (Xamarin productivity tool) working folder
+.mfractor/
+
+# Local History for Visual Studio
+.localhistory/
+
+# BeatPulse healthcheck temp database
+healthchecksdb
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+.idea

MinecraftClient/Client.cs

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+using System;
+using System.Net.Sockets;
+using System.Threading;
+
+namespace MinecraftClient
+{
+	public class MinecraftClient : IDisposable
+	{
+		private const int MaxMessageSize = 4110; // 4096 + 14 bytes of header data.
+
+		private TcpClient client;
+		private NetworkStream conn;
+		private int lastID = 0;
+
+		public MinecraftClient(string host, int port)
+		{
+			client = new TcpClient(host, port);
+			conn = client.GetStream();
+		}
+		
+		public void Dispose()
+		{
+		    this.Close();
+		}
+
+		public void Close()
+		{
+			conn.Close();
+			client.Close();
+		}
+
+		public bool Authenticate(string password)
+		{
+			Message resp;
+			return sendMessage(new Message(
+				password.Length + Encoder.HeaderLength,
+				Interlocked.Increment(ref lastID),
+				MessageType.Authenticate,
+				password
+			), out resp);
+		}
+
+		public bool SendCommand(string command, out Message resp)
+		{
+			return sendMessage(new Message(
+				command.Length + Encoder.HeaderLength,
+				Interlocked.Increment(ref lastID),
+				MessageType.Command,
+				command
+			), out resp);
+		}
+
+		private bool sendMessage(Message req, out Message resp)
+		{
+			// Send the message.
+			byte[] encoded = Encoder.EncodeMessage(req);
+			conn.Write(encoded, 0, encoded.Length);
+
+			// Receive the response.
+			byte[] respBytes = new byte[MaxMessageSize];
+			int bytesRead = conn.Read(respBytes, 0, respBytes.Length);
+			Array.Resize(ref respBytes, bytesRead);
+
+			// Decode the response and check for errors before returning.
+			resp = Encoder.DecodeMessage(respBytes);
+			if (req.ID != resp.ID) { return false; };
+			return true;
+		}
+	}
+}

MinecraftClient/MessageEncoder.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace MinecraftClient
+{
+	public enum MessageType : int
+	{
+		Response,
+		_,
+		Command,
+		Authenticate
+	}
+
+	public readonly struct Message
+	{
+		public readonly int Length;
+		public readonly int ID;
+		public readonly MessageType Type;
+		public readonly String Body;
+
+		public Message(int length, int id, MessageType type, String body)
+		{
+			Length = length;
+			ID = id;
+			Type = type;
+			Body = body;
+		}
+	}
+
+	public class Encoder
+	{
+		public const int HeaderLength = 10; // Does not include 4-byte message length.
+
+		public static byte[] EncodeMessage(Message msg)
+		{
+			List<byte> bytes = new List<byte>();
+
+			bytes.AddRange(BitConverter.GetBytes(msg.Length));
+			bytes.AddRange(BitConverter.GetBytes(msg.ID));
+			bytes.AddRange(BitConverter.GetBytes((int)msg.Type));
+			bytes.AddRange(Encoding.ASCII.GetBytes(msg.Body));
+			bytes.AddRange(new byte[] { 0, 0 });
+
+			return bytes.ToArray();
+		}
+
+		public static Message DecodeMessage(byte[] bytes)
+		{
+			int len = BitConverter.ToInt32(bytes, 0);
+			int id = BitConverter.ToInt32(bytes, 4);
+			int type = BitConverter.ToInt32(bytes, 8);
+
+			int bodyLen = bytes.Length - (HeaderLength + 4);
+			if (bodyLen > 0)
+			{
+				byte[] bodyBytes = new byte[bodyLen];
+				Array.Copy(bytes, 12, bodyBytes, 0, bodyLen);
+				Array.Resize(ref bodyBytes, bodyLen);
+				return new Message(len, id, (MessageType)type, Encoding.ASCII.GetString(bodyBytes));
+			}
+			else { return new Message(len, id, (MessageType)type, ""); }
+		}
+	}
+}

MinecraftClient/MinecraftClient.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net9.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>

MinecraftClient/Shell.cs

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+using System;
+using System.Collections.Generic;
+
+namespace MinecraftClient
+{
+	class Shell
+	{
+		private const string DefaultHost = "127.0.0.1";
+		private const int DefaultPort = 25575;
+		private const string DefaultPassword = "minecraft";
+
+		static void Main(string[] args)
+		{
+			string host = DefaultHost;
+			int port = DefaultPort;
+			string password = DefaultPassword;
+
+			// Parse arguments.
+			for (int i = 0; i < args.Length; i++)
+			{
+				switch (args[i])
+				{
+					case "--host":
+						host = args[i + 1];
+						break;
+					case "--port":
+						port = int.Parse(args[i + 1]);
+						break;
+					case "--password":
+						password = args[i + 1];
+						break;
+					default:
+						break;
+				}
+			}
+
+			// Connect and authenticate.
+			using (MinecraftClient client = new MinecraftClient(host, port))
+			{
+				if (!client.Authenticate(password))
+				{
+					Console.WriteLine("authentication failure");
+					return;
+				}
+
+				// Start RCON shell.
+				List<String> quitCommands = new List<String> { "exit", "quit" };
+				Console.WriteLine("Starting RCON shell. Use 'exit', 'quit', or Ctrl-C to exit.");
+				while (true)
+				{
+					Console.Write("> ");
+					String command = Console.ReadLine();
+					if (quitCommands.Contains(command)) { break; }
+
+					Message resp;
+					if (client.SendCommand(command, out resp))
+					{
+						Console.WriteLine(resp.Body);
+					}
+					else
+					{
+						Console.WriteLine("Error sending command.");
+						break;
+					}
+				}
+			}
+		}
+	}
+}

mc-manager.sln

@@ -0,0 +1,28 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.0.31903.59
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "mc-manager", "mc-manager\mc-manager.csproj", "{60481ECC-2C73-4C64-97C3-596F632B85BC}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MinecraftClient", "MinecraftClient\MinecraftClient.csproj", "{43480D23-E89C-4DE2-B60C-699993F79413}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{60481ECC-2C73-4C64-97C3-596F632B85BC}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{60481ECC-2C73-4C64-97C3-596F632B85BC}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{60481ECC-2C73-4C64-97C3-596F632B85BC}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{60481ECC-2C73-4C64-97C3-596F632B85BC}.Release|Any CPU.Build.0 = Release|Any CPU
+		{43480D23-E89C-4DE2-B60C-699993F79413}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{43480D23-E89C-4DE2-B60C-699993F79413}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{43480D23-E89C-4DE2-B60C-699993F79413}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{43480D23-E89C-4DE2-B60C-699993F79413}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

mc-manager/Commands/DefaultCommand.cs

@@ -0,0 +1,129 @@
+using System.ComponentModel;
+using Spectre.Console;
+using Spectre.Console.Cli;
+
+namespace mc_manager.Commands;
+
+public class DefaultCommand : Command<DefaultCommand.Settings>
+{
+    public class Settings : CommandSettings
+    {
+        [Description("Prints version information")]
+        [CommandOption("-v|--version")]
+        public bool PrintVersion { get; set; }
+    }
+
+    public override int Execute(CommandContext context, Settings settings, CancellationToken cancellationToken)
+    {
+        if (settings.PrintVersion)
+        {
+            AnsiConsole.WriteLine(Utils.Utils.GetVersion());
+        }
+
+        if (!AnsiConsole.Profile.Capabilities.Interactive)
+        {
+            AnsiConsole.MarkupLine("[red]Error: Not interactive console[/]");
+            return 1;
+        }
+
+        int responseCode = -1;
+
+        while (true)
+        {
+            AnsiConsole.Clear();
+            
+            Markups.DisplayHeader();
+
+            string choice = Markups.PromptForCommand();
+
+            try
+            {
+                switch (choice)
+                {
+                    case Strings.MenuOptions.ConnectLocally:
+                        throw new NotImplementedException();
+                    case Strings.MenuOptions.ConnectRemote:
+                        RemoteServerSystem.Settings set = RemoteServerSystem.PromptForSettings();
+
+                        responseCode = new RemoteServerSystem().Execute(context, set, cancellationToken);
+                        break;
+                    case "quit":
+                        return 0;
+                    default:
+                        AnsiConsole.WriteLine("You shouldn't be here.");
+                        break;
+                }
+                
+            } catch (Exception ex) {
+                AnsiConsole.MarkupLine("[red]\n---[[CRITICAL ERROR]]---\n:(\nAn unhandled exception occurred. Please report it to the developers![/]");
+                AnsiConsole.WriteException(ex, new ExceptionSettings
+                {
+                    Format = ExceptionFormats.ShortenEverything | ExceptionFormats.ShowLinks,
+                    Style = new ExceptionStyle
+                    {
+                        Exception = new Style().Foreground(Color.Grey),
+                        Message = new Style().Foreground(Color.White),
+                        NonEmphasized = new Style().Foreground(Color.Cornsilk1),
+                        Parenthesis = new Style().Foreground(Color.Cornsilk1),
+                        Method = new Style().Foreground(Color.Red),
+                        ParameterName = new Style().Foreground(Color.Cornsilk1),
+                        ParameterType = new Style().Foreground(Color.Red),
+                        Path = new Style().Foreground(Color.Red),
+                        LineNumber = new Style().Foreground(Color.Cornsilk1),
+                    }
+                });
+            }
+            
+            if (responseCode == 0 || !AnsiConsole.Confirm("Return to main menu?"))
+            {
+                return 0;
+            }
+        }
+    }
+
+    private static class Markups
+    {
+        public static void DisplayHeader()
+        {
+            AnsiConsole.WriteLine();
+            var table = new Table().HideHeaders().NoBorder();
+
+            table.Title($"[royalblue1]mc manager[/] [grey]{Utils.Utils.GetVersion()}[/]");
+            table.AddColumn("col1", c => c.NoWrap().RightAligned().PadRight(3));
+            table.AddColumn("col2", c => c.PadRight(0));
+            table.AddEmptyRow();
+            
+            table.AddRow(
+                new Markup($"[royalblue1]{Strings.MenuOptions.ConnectLocally}[/]"),
+                new Markup($"{Strings.MenuDescs.ConnectLocally}")
+            );
+
+            table.AddRow(
+                new Markup($"[royalblue1]{Strings.MenuOptions.ConnectRemote}[/]"),
+                new Markup($"{Strings.MenuDescs.ConnectRemote}")
+            );
+            
+            AnsiConsole.Write(table);
+            AnsiConsole.WriteLine();
+        }
+
+        public static string PromptForCommand()
+        {
+            var prompt = new SelectionPrompt<string>()
+                .Title("What are you connecting to?")
+                .HighlightStyle(new Style(foreground: Color.SeaGreen1, decoration: Decoration.Bold))
+                .AddChoices(new[]
+                {
+                    Strings.MenuOptions.ConnectLocally,
+                    Strings.MenuOptions.ConnectRemote,
+                    "quit"
+                });
+            
+            prompt.HighlightStyle = new Style(Color.Black, Color.SeaGreen1);
+            prompt.WrapAround = true;
+            prompt.DisableSearch();
+            
+            return AnsiConsole.Prompt(prompt);
+        }
+    }
+}

mc-manager/Commands/RemoteServerSystem.cs

@@ -0,0 +1,104 @@
+using Spectre.Console;
+using Spectre.Console.Cli;
+
+namespace mc_manager.Commands;
+
+public class RemoteServerSystem : Command<RemoteServerSystem.Settings>
+{
+    public static Settings PromptForSettings()
+    {
+        string preSavedIP = Utils.Utils.GetConfig<string>("remoteServer.IP", "127.0.0.1");
+        int preSavedPort = Utils.Utils.GetConfig<int>("remoteServer.Port", 25575);
+        
+        string ip = AnsiConsole.Prompt(new TextPrompt<string>(Strings.Prompts.InputIP).DefaultValue(preSavedIP)
+            .Validate(input =>
+            {
+                if (String.IsNullOrWhiteSpace(input))
+                {
+                    return false;
+                }
+
+                string[] splitValues = input.Split('.');
+                if (splitValues.Length != 4)
+                {
+                    return false;
+                }
+
+                return splitValues.All(r => byte.TryParse(r, out _));
+            }, "[red]Invalid input[/]"));
+        int port = AnsiConsole.Prompt(new TextPrompt<int>(Strings.Prompts.InputPort).DefaultValue(preSavedPort));
+        string password = AnsiConsole.Prompt(new TextPrompt<string>(Strings.Prompts.InputPassword).Secret());
+
+        Settings newSettings = new Settings
+        {
+            Ip = ip,
+            Port = port,
+            Password = password
+        };
+        
+        Utils.Utils.WriteConfig<string>("remoteServer.IP", newSettings.Ip);
+        Utils.Utils.WriteConfig<int>("remoteServer.Port", newSettings.Port);
+
+        return newSettings;
+    }
+    
+    public class Settings : CommandSettings
+    {
+        [CommandArgument(0, "<IP>")]
+        public required string Ip { get; init; }
+        
+        [CommandArgument(1, "<PORT>")]
+        public required int Port { get; init; }
+        
+        [CommandArgument(2, "<PASSWORD>")]
+        public required string Password { get; init; }
+    }
+
+    public override int Execute(CommandContext context, Settings settings, CancellationToken cancellationToken)
+    {
+        // AnsiConsole.Clear();
+
+        using MinecraftClient.MinecraftClient client = new MinecraftClient.MinecraftClient(settings.Ip, settings.Port);
+        AnsiConsole.Status()
+            .Spinner(Spinner.Known.BouncingBar)
+            .Start($"Connecting to: {settings.Ip}:{settings.Port}...", ctx =>
+            {
+                ctx.Status = "Authenticating...";
+                // ReSharper disable once AccessToDisposedClosure
+                if (!client.Authenticate(settings.Password))
+                {
+                    throw new UnauthorizedAccessException("Authentication failed.");
+                }
+            });
+
+        if (!client.SendCommand("list", out var resp))
+        {
+            AnsiConsole.MarkupLine("[red]Command error.[/]");
+        }
+        
+        AnsiConsole.WriteLine($"{resp.Body}");
+
+        AnsiConsole.MarkupLine("Enter QUIT or EXIT to exit.");
+        List<string> quitCmds = ["quit", "exit"];
+
+        while (true)
+        {
+            string request = AnsiConsole.Prompt(new TextPrompt<string>("MCM > "));
+            if (quitCmds.Contains(request))
+            {
+                break;
+            }
+
+            if (request == "stop" && !AnsiConsole.Confirm("[red][invert]WARNING: You are about to stop the server! Continue? (NO UNDO!!)[/][/]", false))
+            {
+                continue;
+            }
+
+            AnsiConsole.MarkupLine(client.SendCommand(request, out resp)
+                ? $"[royalblue1]{resp.Body.EscapeMarkup()}[/]"
+                : "[red]Error sending command.[/]");
+        }
+
+        return 0;
+    }
+}

mc-manager/Program.cs

@@ -0,0 +1,24 @@
+using mc_manager.Commands;
+using Spectre.Console.Cli;
+
+namespace mc_manager;
+
+public static class Program
+{
+    public static int Main(string[] args)
+    {
+        Console.OutputEncoding = System.Text.Encoding.UTF8;
+        Console.InputEncoding = System.Text.Encoding.UTF8;
+
+        var app = new CommandApp<DefaultCommand>();
+        app.Configure(config =>
+        {
+            config.SetApplicationName("mc manager");
+            config.SetApplicationVersion(Utils.Utils.GetVersion());
+
+            config.AddCommand<RemoteServerSystem>("remote");
+        });
+        
+        return app.Run(args);
+    }
+}

mc-manager/Strings.cs

@@ -0,0 +1,23 @@
+namespace mc_manager;
+
+public static class Strings
+{
+    public static class MenuOptions
+    {
+        public const string ConnectLocally = "Local Server";
+        public const string ConnectRemote = "Remote Server";
+    }
+
+    public static class MenuDescs
+    {
+        public const string ConnectLocally = "Connect to a local server & tail its log.";
+        public const string ConnectRemote = "Connect to a remote server (log tailing unsupported)";
+    }
+
+    public static class Prompts
+    {
+        public const string InputIP = "Enter IP Address: ";
+        public const string InputPort = "Enter Port ";
+        public const string InputPassword =  "Enter Password: ";
+    }
+}

mc-manager/Utils/Utils.cs

@@ -0,0 +1,64 @@
+using System.Reflection;
+using System.Text.Json;
+
+namespace mc_manager.Utils;
+
+public static class Utils
+{
+    private const string ConfigFilePath = "./cfg";
+    private const string ConfigFileName = "config.json";
+    public static string FullConfigFilePath => $"{ConfigFilePath}/{ConfigFileName}";
+
+    private static Dictionary<string, object> _applicationSettings = _LoadFromFile();
+    private static JsonSerializerOptions _jsonSerializerOptions = new JsonSerializerOptions { WriteIndented = true };
+    
+    public static string GetVersion()
+    {
+        var version = Assembly.GetEntryAssembly()?.GetName().Version;
+        var versionString = version != null ? $"{version.Major}.{version.Minor}.{version.Build}" : "Unknown Version";
+        
+        return versionString;
+    }
+
+    public static void WriteConfig<T>(string key, object value)
+    {
+        if (!Directory.Exists(ConfigFilePath))
+        {
+            Directory.CreateDirectory(ConfigFilePath);
+        }
+        
+        _applicationSettings[key] = value;
+
+        string jsonString = JsonSerializer.Serialize(_applicationSettings, _jsonSerializerOptions);
+        File.WriteAllText(FullConfigFilePath, jsonString);
+    }
+
+    public static T GetConfig<T>(string key, T defaultValue = default!)
+    {
+        if (!_applicationSettings.TryGetValue(key, out var value))
+            return defaultValue;
+
+        if (value is JsonElement element)
+        {
+            return JsonSerializer.Deserialize<T>(element.GetRawText())!;
+        }
+        
+        return (T)Convert.ChangeType(value, typeof(T));
+    }
+
+    private static Dictionary<string, object> _LoadFromFile()
+    {
+        if (!File.Exists(FullConfigFilePath)) return new Dictionary<string, object>();
+
+        try
+        {
+            string json = File.ReadAllText(FullConfigFilePath);
+            return JsonSerializer.Deserialize<Dictionary<string, object>>(json)
+                   ?? new Dictionary<string, object>();
+        }
+        catch
+        {
+            return new Dictionary<string, object>();
+        }
+    }
+}

mc-manager/mc-manager.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net10.0</TargetFramework>
+    <RootNamespace>mc_manager</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <AssemblyVersion>$([System.DateTime]::UtcNow.ToString("yyyy.MMdd.HHmm"))</AssemblyVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Spectre.Console" Version="0.54.0" />
+    <PackageReference Include="Spectre.Console.Cli" Version="0.53.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MinecraftClient\MinecraftClient.csproj" />
+  </ItemGroup>
+
+</Project>