Dedicated Server Software - Minecraft.Server.exe (#498)

* add: Dedicated Server implementation

- Introduced `ServerMain.cpp` for the dedicated server logic, handling command-line arguments, server initialization, and network management.
- Created `postbuild_server.ps1` script for post-build tasks, including copying necessary resources and DLLs for the dedicated server.
- Added `CopyServerAssets.cmake` to manage the copying of server assets during the build process, ensuring required files are available for the dedicated server.
- Defined project filters in `Minecraft.Server.vcxproj.filters` for better organization of server-related files.

* add: refactor world loader & add server properties

- Introduced ServerLogger for logging startup steps and world I/O operations.
- Implemented ServerProperties for loading and saving server configuration from `server.properties`.
- Added WorldManager to handle world loading and creation based on server properties.
- Updated ServerMain to integrate server properties loading and world management.
- Enhanced project files to include new source and header files for the server components.

* update: implement enhanced logging functionality with configurable log levels

* update: update keyboard and mouse input initialization 1dc8a005ed

* fix: change virtual screen resolution to 1920x1080(HD)

Since 31881af56936aeef38ff322b975fd0 , `skinHud.swf` for 720 is not included in `MediaWindows64.arc`,
the app crashes unless the virtual screen is set to HD.

* fix: dedicated server build settings for miniaudio migration and missing sources

- remove stale Windows64 Miles (mss64) link/copy references from server build
- add Common/Filesystem/Filesystem.cpp to Minecraft.Server.vcxproj
- add Windows64/PostProcesser.cpp to Minecraft.Server.vcxproj
- fix unresolved externals (PostProcesser::*, FileExists) in dedicated server build

* update: changed the virtual screen to 720p

Since the crash caused by the 720p `skinHud.swf` not being included in `MediaWindows64.arc` has been resolved, switching back to 720p to reduce resource usage.

* add: add Docker support for Dedicated Server

add with entrypoint and build scripts

* fix: add initial save for newly created worlds in dedicated server

on the server side, I fixed the behavior introduced after commit aadb511, where newly created worlds are intentionally not saved to disk immediately.

* update: add basically all configuration options that are implemented in the classes to `server.properties`

* update: add LAN advertising configuration for server.properties

LAN-Discovery, which isn’t needed in server mode and could potentially be a security risk, has also been disabled(only server mode).

* add: add implementing interactive command line using linenoise

- Integrated linenoise library for line editing and completion in the server console.
- Updated ServerLogger to handle external writes safely during logging.
- Modified ServerMain to initialize and manage the ServerCli for command input.
- The implementation is separate from everything else, so it doesn't affect anything else.
- The command input section and execution section are separated into threads.

* update: enhance command line completion with predictive hints

Like most command line tools, it highlights predictions in gray.

* add: implement `StringUtils` for string manipulation and refactor usages

Unified the scattered utility functions.

* fix: send DisconnectPacket on shutdown and fix Win64 recv-thread teardown race

Before this change, server/host shutdown closed sockets directly in
ServerConnection::stop(), which bypassed the normal disconnect flow.
As a result, clients could be dropped without receiving a proper
DisconnectPacket during stop/kill/world-close paths.

Also, WinsockNetLayer::Shutdown() could destroy synchronization objects
while host-side recv threads were still exiting, causing a crash in
RecvThreadProc (access violation on world close in host mode).

* fix: return client to menus when Win64 host connection drops

- Add client-side host disconnect handling in CPlatformNetworkManagerStub::DoWork() for _WINDOWS64.
- When in QNET_STATE_GAME_PLAY as a non-host and WinsockNetLayer::IsConnected() becomes false, trigger g_NetworkManager.HandleDisconnect(false) to enter the normal disconnect/UI flow.
- Use m_bLeaveGameOnTick as a one-shot guard to prevent repeated disconnect handling while the link remains down.
- Reset m_bLeaveGameOnTick on LeaveGame(), HostGame(), and JoinGame() to avoid stale state across sessions.

* update: converted Japanese comments to English

* add: create `Minecraft.Server` developer guide in English and Japanese

* update: add note about issue

* add: add `nlohmann/json` json lib

* add: add FileUtils

Moved file operations to `utils`.

* add: Dedicated Server BAN access manager with persistent player and IP bans

- add Access frontend that publishes thread-safe ban manager snapshots for dedicated server use
- add BanManager storage for banned-players.json and banned-ips.json with load/save/update flows
- add persistent player and IP ban checks during dedicated server connection handling
- add UTF-8 BOM-safe JSON parsing and shared file helpers backed by nlohmann/json
- add Unicode-safe ban file read/write and safer atomic replacement behavior on Windows
- add active-ban snapshot APIs and expiry-aware filtering for expires metadata
- add RAII-based dedicated access shutdown handling during server startup and teardown

* update: changed file read/write operations to use `FileUtils`.

- As a side effect, saving has become faster!

* fix: Re-added the source that had somehow disappeared.

* add: significantly improved the dedicated server logging system

- add ServerLogManager to Minecraft.Server as the single entry point for dedicated-server log output
- forward CMinecraftApp logger output to the server logger when running with g_Win64DedicatedServer
- add named network logs for incoming, accepted, rejected, and disconnected connections
- cache connection metadata by smallId so player name and remote IP remain available for disconnect logs
- keep Minecraft.Client changes minimal by using lightweight hook points and handling log orchestration on the server side

* fix: added the updated library source

* add: add `ban` and `pardon` commands for Player and IP

* fix: fix stop command shutdown process

add dedicated server shutdown request handling

* fix: fixed the save logic during server shutdown

Removed redundant repeated saves and eliminated the risks of async writes.

* update: added new sever files to Docker entrypoint

* fix: replace shutdown flag with atomic variable for thread safety

* update: update Dedicated Server developer guide

English is machine translated.
Please forgive me.

* update: check for the existence of `GameHDD` and create

* add: add Whitelist to Dedicated Server

* refactor: clean up and refactor the code

- unify duplicated implementations that were copied repeatedly
- update outdated patterns to more modern ones

* fix: include UI header (new update fix)

* fix: fix the detection range for excessive logging

`getHighestNonEmptyY()` returning `-1` occurs normally when the chunk is entirely air.
The caller (`Minecraft.World/LevelChunk.cpp:2400`) normalizes `-1` to `0`.

* update: add world size config to dedicated server properties

* update: update README add explanation of  `server.properties` & launch arguments

* update: add nightly release workflow for dedicated server and client builds to Actions

* fix: update name for workflow

* add random seed generation

* add: add Docker nightly workflow for Dedicated Server publish to GitHub Container Registry

* fix: ghost player when clients disconnect out of order

#4

* fix: fix 7zip option

* fix: fix Docker workflow for Dedicated Server artifact handling

* add: add no build Dedicated Server startup scripts and Docker Compose

* update: add README for Docker Dedicated Server setup with no local build

* refactor: refactor command path structure

As the number of commands has increased and become harder to navigate, each command has been organized into separate folders.

* update: support stream(file stdin) input mode for server CLI

Support for the stream (file stdin) required when attaching a tty to a Docker container on Linux.

* add: add new CLI Console Commands for Dedicated Server

Most of these commands are executed using the command dispatcher implemented on the `Minecraft.World` side. When registering them with the dispatcher, the sender uses a permission-enabled configuration that treats the CLI as a player.

- default game.
- enchant
- experience.
- give
- kill(currently, getting a permission error for some reason)
- time
- weather.
- update tp & gamemode command

* fix: change player map icon to random select

* update: increase the player limit

* add: restore the basic anti-cheat implementation and add spawn protection

Added the following anti-cheat measures and add spawn protection to `server.properties`.
- instant break
- speed
- reach

* fix: fix Docker image tag

---------

Co-authored-by: sylvessa <225480449+sylvessa@users.noreply.github.com>

Minecraft.Server/Console/commands/CommandParsing.h

@@ -0,0 +1,39 @@
+#pragma once
+
+#include <cerrno>
+#include <cstdlib>
+#include <limits>
+#include <string>
+
+namespace ServerRuntime
+{
+	namespace CommandParsing
+	{
+		inline bool TryParseInt(const std::string &text, int *outValue)
+		{
+			if (outValue == nullptr || text.empty())
+			{
+				return false;
+			}
+
+			char *end = nullptr;
+			errno = 0;
+			const long parsedValue = std::strtol(text.c_str(), &end, 10);
+			if (end == text.c_str() || *end != '\0')
+			{
+				return false;
+			}
+			if (errno == ERANGE)
+			{
+				return false;
+			}
+			if (parsedValue < (std::numeric_limits<int>::min)() || parsedValue > (std::numeric_limits<int>::max)())
+			{
+				return false;
+			}
+
+			*outValue = static_cast<int>(parsedValue);
+			return true;
+		}
+	}
+}

Minecraft.Server/Console/commands/IServerCliCommand.h

@@ -0,0 +1,50 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+namespace ServerRuntime
+{
+	class ServerCliEngine;
+	struct ServerCliParsedLine;
+	struct ServerCliCompletionContext;
+
+	/**
+	 * **Command interface for server CLI**
+	 *
+	 * Implement this contract to add new commands without changing engine internals.
+	 */
+	class IServerCliCommand
+	{
+	public:
+		virtual ~IServerCliCommand() = default;
+
+		/** Primary command name */
+		virtual const char *Name() const = 0;
+		/** Optional aliases */
+		virtual std::vector<std::string> Aliases() const { return {}; }
+		/** Usage text for help */
+		virtual const char *Usage() const = 0;
+		/** Short command description*/
+		virtual const char *Description() const = 0;
+
+		/**
+		 * **Execute command logic**
+		 *
+		 * Called after tokenization and command lookup.
+		 */
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) = 0;
+
+		/**
+		 * **Provide argument completion candidates**
+		 *
+		 * Override when command-specific completion is needed.
+		 */
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+		{
+			(void)context;
+			(void)engine;
+			(void)out;
+		}
+	};
+}

Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.cpp

@@ -0,0 +1,171 @@
+#include "stdafx.h"
+
+#include "CliCommandBanIp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\NetworkUtils.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\ServerLogManager.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerConnection.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\Connection.h"
+#include "..\..\..\..\Minecraft.World\DisconnectPacket.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		// The dedicated server keeps the accepted remote IP in ServerLogManager, keyed by connection smallId.
+		// It's a bit strange from a responsibility standpoint, so we'll need to implement it separately.
+		static bool TryGetPlayerRemoteIp(const std::shared_ptr<ServerPlayer> &player, std::string *outIp)
+		{
+			if (outIp == nullptr || player == nullptr || player->connection == nullptr || player->connection->connection == nullptr || player->connection->connection->getSocket() == nullptr)
+			{
+				return false;
+			}
+
+			const unsigned char smallId = player->connection->connection->getSocket()->getSmallId();
+			if (smallId == 0)
+			{
+				return false;
+			}
+
+			return ServerRuntime::ServerLogManager::TryGetConnectionRemoteIp(smallId, outIp);
+		}
+
+		// After persisting the ban, walk a snapshot of current players so every matching session is removed.
+		static int DisconnectPlayersByRemoteIp(const std::string &ip)
+		{
+			auto *server = MinecraftServer::getInstance();
+			if (server == nullptr || server->getPlayers() == nullptr)
+			{
+				return 0;
+			}
+
+			const std::string normalizedIp = NetworkUtils::NormalizeIpToken(ip);
+			const std::vector<std::shared_ptr<ServerPlayer>> playerSnapshot = server->getPlayers()->players;
+			int disconnectedCount = 0;
+			for (const auto &player : playerSnapshot)
+			{
+				std::string playerIp;
+				if (!TryGetPlayerRemoteIp(player, &playerIp))
+				{
+					continue;
+				}
+
+				if (NetworkUtils::NormalizeIpToken(playerIp) == normalizedIp)
+				{
+					if (player != nullptr && player->connection != nullptr)
+					{
+						player->connection->disconnect(DisconnectPacket::eDisconnect_Banned);
+						++disconnectedCount;
+					}
+				}
+			}
+
+			return disconnectedCount;
+		}
+	}
+
+	const char *CliCommandBanIp::Name() const
+	{
+		return "ban-ip";
+	}
+
+	const char *CliCommandBanIp::Usage() const
+	{
+		return "ban-ip <address|player> [reason ...]";
+	}
+
+	const char *CliCommandBanIp::Description() const
+	{
+		return "Ban an IP address or a player's current IP.";
+	}
+
+	/**
+	 * Resolves either a literal IP or an online player's current IP, persists the ban, and disconnects every matching connection
+	 * IPまたは接続中プレイヤーの現在IPをBANし一致する接続を切断する
+	 */
+	bool CliCommandBanIp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2)
+		{
+			engine->LogWarn("Usage: ban-ip <address|player> [reason ...]");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		const std::string targetToken = line.tokens[1];
+		std::string remoteIp;
+		// Match Java Edition behavior by accepting either a literal IP or an online player name.
+		const auto targetPlayer = engine->FindPlayerByNameUtf8(targetToken);
+		if (targetPlayer != nullptr)
+		{
+			if (!TryGetPlayerRemoteIp(targetPlayer, &remoteIp))
+			{
+				engine->LogWarn("Cannot ban that player's IP because no current remote IP is available.");
+				return false;
+			}
+		}
+		else if (NetworkUtils::IsIpLiteral(targetToken))
+		{
+			remoteIp = StringUtils::TrimAscii(targetToken);
+		}
+		else
+		{
+			engine->LogWarn("Unknown player or invalid IP address: " + targetToken);
+			return false;
+		}
+
+		// Refuse duplicate bans so operators get immediate feedback instead of rewriting the same entry.
+		if (ServerRuntime::Access::IsIpBanned(remoteIp))
+		{
+			engine->LogWarn("That IP address is already banned.");
+			return false;
+		}
+
+		ServerRuntime::Access::BanMetadata metadata = ServerRuntime::Access::BanManager::BuildDefaultMetadata("Console");
+		metadata.reason = StringUtils::JoinTokens(line.tokens, 2);
+		if (metadata.reason.empty())
+		{
+			metadata.reason = "Banned by an operator.";
+		}
+
+		// Publish the ban before disconnecting players so reconnect attempts are rejected immediately.
+		if (!ServerRuntime::Access::AddIpBan(remoteIp, metadata))
+		{
+			engine->LogError("Failed to write IP ban.");
+			return false;
+		}
+
+		const int disconnectedCount = DisconnectPlayersByRemoteIp(remoteIp);
+		// Report the resolved IP rather than the original token so player-name targets are explicit in the console.
+		engine->LogInfo("Banned IP address " + remoteIp + ".");
+		if (disconnectedCount > 0)
+		{
+			engine->LogInfo("Disconnected " + std::to_string(disconnectedCount) + " player(s) with that IP.");
+		}
+		return true;
+	}
+
+	/**
+	 * Suggests online player names for the player-target form of the Java Edition command
+	 * プレイヤー名指定時の補完候補を返す
+	 */
+	void CliCommandBanIp::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+

Minecraft.Server/Console/commands/ban-ip/CliCommandBanIp.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Applies a dedicated-server IP ban using Java Edition style syntax and Access-backed persistence
+	 */
+	class CliCommandBanIp : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}

Minecraft.Server/Console/commands/ban-list/CliCommandBanList.cpp

@@ -0,0 +1,136 @@
+#include "stdafx.h"
+
+#include "CliCommandBanList.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+
+#include <algorithm>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static void AppendUniqueText(const std::string &text, std::vector<std::string> *out)
+		{
+			if (out == nullptr || text.empty())
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), text) == out->end())
+			{
+				out->push_back(text);
+			}
+		}
+
+		static bool CompareLowerAscii(const std::string &left, const std::string &right)
+		{
+			return StringUtils::ToLowerAscii(left) < StringUtils::ToLowerAscii(right);
+		}
+
+		static bool LogBannedPlayers(ServerCliEngine *engine)
+		{
+			std::vector<ServerRuntime::Access::BannedPlayerEntry> entries;
+			if (!ServerRuntime::Access::SnapshotBannedPlayers(&entries))
+			{
+				engine->LogError("Failed to read banned players.");
+				return false;
+			}
+
+			std::vector<std::string> names;
+			for (const auto &entry : entries)
+			{
+				AppendUniqueText(entry.name, &names);
+			}
+			std::sort(names.begin(), names.end(), CompareLowerAscii);
+
+			engine->LogInfo("There are " + std::to_string(names.size()) + " banned player(s).");
+			for (const auto &name : names)
+			{
+				engine->LogInfo("  " + name);
+			}
+			return true;
+		}
+
+		static bool LogBannedIps(ServerCliEngine *engine)
+		{
+			std::vector<ServerRuntime::Access::BannedIpEntry> entries;
+			if (!ServerRuntime::Access::SnapshotBannedIps(&entries))
+			{
+				engine->LogError("Failed to read banned IPs.");
+				return false;
+			}
+
+			std::vector<std::string> ips;
+			for (const auto &entry : entries)
+			{
+				AppendUniqueText(entry.ip, &ips);
+			}
+			std::sort(ips.begin(), ips.end(), CompareLowerAscii);
+
+			engine->LogInfo("There are " + std::to_string(ips.size()) + " banned IP(s).");
+			for (const auto &ip : ips)
+			{
+				engine->LogInfo("  " + ip);
+			}
+			return true;
+		}
+
+		static bool LogAllBans(ServerCliEngine *engine)
+		{
+			if (!LogBannedPlayers(engine))
+			{
+				return false;
+			}
+
+			// Always print the IP snapshot as well so ban-ip entries are visible from the same command output.
+			return LogBannedIps(engine);
+		}
+	}
+
+	const char *CliCommandBanList::Name() const
+	{
+		return "banlist";
+	}
+
+	const char *CliCommandBanList::Usage() const
+	{
+		return "banlist";
+	}
+
+	const char *CliCommandBanList::Description() const
+	{
+		return "List all banned players and IPs.";
+	}
+
+	/**
+	 * Reads the current Access snapshots and always prints both banned players and banned IPs
+	 * Access の一覧を読みプレイヤーBANとIP BANをまとめて表示する
+	 */
+	bool CliCommandBanList::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() > 1)
+		{
+			engine->LogWarn("Usage: banlist");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		return LogAllBans(engine);
+	}
+
+	void CliCommandBanList::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)context;
+		(void)engine;
+		(void)out;
+	}
+}
+

Minecraft.Server/Console/commands/ban-list/CliCommandBanList.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * **Ban List Command**
+	 *
+	 * Lists dedicated-server player bans and IP bans in a single command output
+	 * 専用サーバーのプレイヤーBANとIP BANをまとめて表示する
+	 */
+	class CliCommandBanList : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}
+

Minecraft.Server/Console/commands/ban/CliCommandBan.cpp

@@ -0,0 +1,145 @@
+#include "stdafx.h"
+
+#include "CliCommandBan.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\PlayerConnection.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\DisconnectPacket.h"
+
+#include <algorithm>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static void AppendUniqueXuid(PlayerUID xuid, std::vector<PlayerUID> *out)
+		{
+			if (out == nullptr || xuid == INVALID_XUID)
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), xuid) == out->end())
+			{
+				out->push_back(xuid);
+			}
+		}
+
+		static void CollectPlayerBanXuids(const std::shared_ptr<ServerPlayer> &player, std::vector<PlayerUID> *out)
+		{
+			if (player == nullptr || out == nullptr)
+			{
+				return;
+			}
+
+			// Keep both identity variants because the dedicated server checks login and online XUIDs separately.
+			AppendUniqueXuid(player->getXuid(), out);
+			AppendUniqueXuid(player->getOnlineXuid(), out);
+		}
+	}
+
+	const char *CliCommandBan::Name() const
+	{
+		return "ban";
+	}
+
+	const char *CliCommandBan::Usage() const
+	{
+		return "ban <player> [reason ...]";
+	}
+
+	const char *CliCommandBan::Description() const
+	{
+		return "Ban an online player.";
+	}
+
+	/**
+	 * Resolves the live player, writes one or more Access ban entries, and disconnects the target with the banned reason
+	 * 対象プレイヤーを解決してBANを保存し切断する
+	 */
+	bool CliCommandBan::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2)
+		{
+			engine->LogWarn("Usage: ban <player> [reason ...]");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		const auto target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1] + " (this server build can only ban players that are currently online).");
+			return false;
+		}
+
+		std::vector<PlayerUID> xuids;
+		CollectPlayerBanXuids(target, &xuids);
+		if (xuids.empty())
+		{
+			engine->LogWarn("Cannot ban that player because no valid XUID is available.");
+			return false;
+		}
+
+		const bool hasUnbannedIdentity = std::any_of(
+			xuids.begin(),
+			xuids.end(),
+			[](PlayerUID xuid) { return !ServerRuntime::Access::IsPlayerBanned(xuid); });
+		if (!hasUnbannedIdentity)
+		{
+			engine->LogWarn("That player is already banned.");
+			return false;
+		}
+
+		ServerRuntime::Access::BanMetadata metadata = ServerRuntime::Access::BanManager::BuildDefaultMetadata("Console");
+		metadata.reason = StringUtils::JoinTokens(line.tokens, 2);
+		if (metadata.reason.empty())
+		{
+			metadata.reason = "Banned by an operator.";
+		}
+
+		const std::string playerName = StringUtils::WideToUtf8(target->getName());
+		for (const auto xuid : xuids)
+		{
+			if (ServerRuntime::Access::IsPlayerBanned(xuid))
+			{
+				continue;
+			}
+
+			if (!ServerRuntime::Access::AddPlayerBan(xuid, playerName, metadata))
+			{
+				engine->LogError("Failed to write player ban.");
+				return false;
+			}
+		}
+
+		if (target->connection != nullptr)
+		{
+			target->connection->disconnect(DisconnectPacket::eDisconnect_Banned);
+		}
+
+		engine->LogInfo("Banned player " + playerName + ".");
+		return true;
+	}
+
+	/**
+	 * Suggests currently connected player names for the Java-style player argument
+	 * プレイヤー引数の補完候補を返す
+	 */
+	void CliCommandBan::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+

Minecraft.Server/Console/commands/ban/CliCommandBan.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Applies a dedicated-server player ban using Java Edition style syntax and Access-backed persistence
+	 * Java Edition 風の ban コマンドで永続プレイヤーBANを行う
+	 */
+	class CliCommandBan : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}

Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.cpp

@@ -0,0 +1,117 @@
+#include "stdafx.h"
+
+#include "CliCommandDefaultGamemode.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerLevel.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.level.storage.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kDefaultGamemodeUsage = "defaultgamemode <survival|creative|0|1>";
+
+		static std::string ModeLabel(GameType *mode)
+		{
+			if (mode == GameType::SURVIVAL)
+			{
+				return "survival";
+			}
+			if (mode == GameType::CREATIVE)
+			{
+				return "creative";
+			}
+			if (mode == GameType::ADVENTURE)
+			{
+				return "adventure";
+			}
+
+			return std::to_string(mode != nullptr ? mode->getId() : -1);
+		}
+	}
+
+	const char *CliCommandDefaultGamemode::Name() const
+	{
+		return "defaultgamemode";
+	}
+
+	const char *CliCommandDefaultGamemode::Usage() const
+	{
+		return kDefaultGamemodeUsage;
+	}
+
+	const char *CliCommandDefaultGamemode::Description() const
+	{
+		return "Set the default game mode (server-side implementation).";
+	}
+
+	bool CliCommandDefaultGamemode::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn(std::string("Usage: ") + kDefaultGamemodeUsage);
+			return false;
+		}
+
+		GameType *mode = engine->ParseGamemode(line.tokens[1]);
+		if (mode == nullptr)
+		{
+			engine->LogWarn("Unknown gamemode: " + line.tokens[1]);
+			return false;
+		}
+
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == nullptr)
+		{
+			engine->LogWarn("MinecraftServer instance is not available.");
+			return false;
+		}
+
+		PlayerList *players = server->getPlayers();
+		if (players == nullptr)
+		{
+			engine->LogWarn("Player list is not available.");
+			return false;
+		}
+
+		players->setOverrideGameMode(mode);
+
+		for (unsigned int i = 0; i < server->levels.length; ++i)
+		{
+			ServerLevel *level = server->levels[i];
+			if (level != nullptr && level->getLevelData() != nullptr)
+			{
+				level->getLevelData()->setGameType(mode);
+			}
+		}
+
+		if (server->getForceGameType())
+		{
+			for (size_t i = 0; i < players->players.size(); ++i)
+			{
+				std::shared_ptr<ServerPlayer> player = players->players[i];
+				if (player != nullptr)
+				{
+					player->setGameMode(mode);
+					player->fallDistance = 0.0f;
+				}
+			}
+		}
+
+		engine->LogInfo("Default gamemode set to " + ModeLabel(mode) + ".");
+		return true;
+	}
+
+	void CliCommandDefaultGamemode::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestGamemodes(context.prefix, context.linePrefix, out);
+		}
+	}
+}

Minecraft.Server/Console/commands/defaultgamemode/CliCommandDefaultGamemode.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandDefaultGamemode : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}

Minecraft.Server/Console/commands/enchant/CliCommandEnchant.cpp

@@ -0,0 +1,87 @@
+#include "stdafx.h"
+
+#include "CliCommandEnchant.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\EnchantItemCommand.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.entity.player.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kEnchantUsage = "enchant <player> <enchantId> [level]";
+	}
+
+	const char *CliCommandEnchant::Name() const
+	{
+		return "enchant";
+	}
+
+	const char *CliCommandEnchant::Usage() const
+	{
+		return kEnchantUsage;
+	}
+
+	const char *CliCommandEnchant::Description() const
+	{
+		return "Enchant held item via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandEnchant::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 3 || line.tokens.size() > 4)
+		{
+			engine->LogWarn(std::string("Usage: ") + kEnchantUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		int enchantmentId = 0;
+		int enchantmentLevel = 1;
+		if (!CommandParsing::TryParseInt(line.tokens[2], &enchantmentId))
+		{
+			engine->LogWarn("Invalid enchantment id: " + line.tokens[2]);
+			return false;
+		}
+		if (line.tokens.size() >= 4 && !CommandParsing::TryParseInt(line.tokens[3], &enchantmentLevel))
+		{
+			engine->LogWarn("Invalid enchantment level: " + line.tokens[3]);
+			return false;
+		}
+
+		std::shared_ptr<Player> player = std::dynamic_pointer_cast<Player>(target);
+		if (player == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target player entity.");
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = EnchantItemCommand::preparePacket(player, enchantmentId, enchantmentLevel);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build enchant command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandEnchant::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}

Minecraft.Server/Console/commands/enchant/CliCommandEnchant.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandEnchant : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}

Minecraft.Server/Console/commands/experience/CliCommandExperience.cpp

@@ -0,0 +1,184 @@
+#include "stdafx.h"
+
+#include "CliCommandExperience.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+#include <limits>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kExperienceUsage = "xp <amount>[L] [player]";
+		constexpr const char *kExperienceUsageWithPlayer = "xp <amount>[L] <player>";
+
+		struct ExperienceAmount
+		{
+			int amount = 0;
+			bool levels = false;
+			bool take = false;
+		};
+
+		static bool TryParseExperienceAmount(const std::string &token, ExperienceAmount *outValue)
+		{
+			if (outValue == nullptr || token.empty())
+			{
+				return false;
+			}
+
+			ExperienceAmount parsed;
+			std::string numericToken = token;
+			const char suffix = token[token.size() - 1];
+			if (suffix == 'l' || suffix == 'L')
+			{
+				parsed.levels = true;
+				numericToken = token.substr(0, token.size() - 1);
+				if (numericToken.empty())
+				{
+					return false;
+				}
+			}
+
+			int signedAmount = 0;
+			if (!CommandParsing::TryParseInt(numericToken, &signedAmount))
+			{
+				return false;
+			}
+			if (signedAmount == (std::numeric_limits<int>::min)())
+			{
+				return false;
+			}
+
+			parsed.take = signedAmount < 0;
+			parsed.amount = parsed.take ? -signedAmount : signedAmount;
+			*outValue = parsed;
+			return true;
+		}
+
+		static std::shared_ptr<ServerPlayer> ResolveTargetPlayer(const ServerCliParsedLine &line, ServerCliEngine *engine)
+		{
+			if (line.tokens.size() >= 3)
+			{
+				return engine->FindPlayerByNameUtf8(line.tokens[2]);
+			}
+
+			MinecraftServer *server = MinecraftServer::getInstance();
+			if (server == nullptr || server->getPlayers() == nullptr)
+			{
+				return nullptr;
+			}
+
+			PlayerList *players = server->getPlayers();
+			if (players->players.size() == 1 && players->players[0] != nullptr)
+			{
+				return players->players[0];
+			}
+
+			return nullptr;
+		}
+	}
+
+	const char *CliCommandExperience::Name() const
+	{
+		return "xp";
+	}
+
+	std::vector<std::string> CliCommandExperience::Aliases() const
+	{
+		return { "experience" };
+	}
+
+	const char *CliCommandExperience::Usage() const
+	{
+		return kExperienceUsage;
+	}
+
+	const char *CliCommandExperience::Description() const
+	{
+		return "Grant or remove experience (server-side implementation).";
+	}
+
+	bool CliCommandExperience::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2 || line.tokens.size() > 3)
+		{
+			engine->LogWarn(std::string("Usage: ") + kExperienceUsage);
+			return false;
+		}
+
+		ExperienceAmount amount;
+		if (!TryParseExperienceAmount(line.tokens[1], &amount))
+		{
+			engine->LogWarn(std::string("Usage: ") + kExperienceUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = ResolveTargetPlayer(line, engine);
+		if (target == nullptr)
+		{
+			if (line.tokens.size() >= 3)
+			{
+				engine->LogWarn("Unknown player: " + line.tokens[2]);
+			}
+			else
+			{
+				engine->LogWarn(std::string("Usage: ") + kExperienceUsageWithPlayer);
+			}
+			return false;
+		}
+
+		if (amount.levels)
+		{
+			target->giveExperienceLevels(amount.take ? -amount.amount : amount.amount);
+			if (amount.take)
+			{
+				engine->LogInfo("Removed " + std::to_string(amount.amount) + " level(s) from " + StringUtils::WideToUtf8(target->getName()) + ".");
+			}
+			else
+			{
+				engine->LogInfo("Added " + std::to_string(amount.amount) + " level(s) to " + StringUtils::WideToUtf8(target->getName()) + ".");
+			}
+			return true;
+		}
+
+		if (amount.take)
+		{
+			engine->LogWarn("Removing raw experience points is not supported. Use negative levels (example: xp -5L <player>).");
+			return false;
+		}
+
+		target->increaseXp(amount.amount);
+		engine->LogInfo("Added " + std::to_string(amount.amount) + " experience points to " + StringUtils::WideToUtf8(target->getName()) + ".");
+		return true;
+	}
+
+	void CliCommandExperience::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			if (StringUtils::StartsWithIgnoreCase("10", context.prefix))
+			{
+				out->push_back(context.linePrefix + "10");
+			}
+			if (StringUtils::StartsWithIgnoreCase("10L", context.prefix))
+			{
+				out->push_back(context.linePrefix + "10L");
+			}
+			if (StringUtils::StartsWithIgnoreCase("-5L", context.prefix))
+			{
+				out->push_back(context.linePrefix + "-5L");
+			}
+		}
+		else if (context.currentTokenIndex == 2)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}

Minecraft.Server/Console/commands/experience/CliCommandExperience.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandExperience : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		std::vector<std::string> Aliases() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}

Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.cpp

@@ -0,0 +1,109 @@
+#include "stdafx.h"
+
+#include "CliCommandGamemode.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kGamemodeUsage = "gamemode <survival|creative|0|1> [player]";
+		constexpr const char *kGamemodeUsageWithPlayer = "gamemode <survival|creative|0|1> <player>";
+	}
+
+	const char *CliCommandGamemode::Name() const
+	{
+		return "gamemode";
+	}
+
+	std::vector<std::string> CliCommandGamemode::Aliases() const
+	{
+		return { "gm" };
+	}
+
+	const char *CliCommandGamemode::Usage() const
+	{
+		return kGamemodeUsage;
+	}
+
+	const char *CliCommandGamemode::Description() const
+	{
+		return "Set a player's game mode.";
+	}
+
+	bool CliCommandGamemode::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2 || line.tokens.size() > 3)
+		{
+			engine->LogWarn(std::string("Usage: ") + kGamemodeUsage);
+			return false;
+		}
+
+		GameType *mode = engine->ParseGamemode(line.tokens[1]);
+		if (mode == nullptr)
+		{
+			engine->LogWarn("Unknown gamemode: " + line.tokens[1]);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = nullptr;
+		if (line.tokens.size() >= 3)
+		{
+			target = engine->FindPlayerByNameUtf8(line.tokens[2]);
+			if (target == nullptr)
+			{
+				engine->LogWarn("Unknown player: " + line.tokens[2]);
+				return false;
+			}
+		}
+		else
+		{
+			MinecraftServer *server = MinecraftServer::getInstance();
+			if (server == nullptr || server->getPlayers() == nullptr)
+			{
+				engine->LogWarn("Player list is not available.");
+				return false;
+			}
+
+			PlayerList *players = server->getPlayers();
+			if (players->players.size() != 1 || players->players[0] == nullptr)
+			{
+				engine->LogWarn(std::string("Usage: ") + kGamemodeUsageWithPlayer);
+				return false;
+			}
+			target = players->players[0];
+		}
+
+		target->setGameMode(mode);
+		target->fallDistance = 0.0f;
+
+		if (line.tokens.size() >= 3)
+		{
+			engine->LogInfo("Set " + line.tokens[2] + " gamemode to " + line.tokens[1] + ".");
+		}
+		else
+		{
+			engine->LogInfo("Set gamemode to " + line.tokens[1] + ".");
+		}
+		return true;
+	}
+
+	void CliCommandGamemode::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestGamemodes(context.prefix, context.linePrefix, out);
+		}
+		else if (context.currentTokenIndex == 2)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+
+

Minecraft.Server/Console/commands/gamemode/CliCommandGamemode.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandGamemode : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		std::vector<std::string> Aliases() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
+

Minecraft.Server/Console/commands/give/CliCommandGive.cpp

@@ -0,0 +1,103 @@
+#include "stdafx.h"
+
+#include "CliCommandGive.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\CommandParsing.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\GiveItemCommand.h"
+#include "..\..\..\..\Minecraft.World\net.minecraft.world.entity.player.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kGiveUsage = "give <player> <itemId> [amount] [aux]";
+	}
+
+	const char *CliCommandGive::Name() const
+	{
+		return "give";
+	}
+
+	const char *CliCommandGive::Usage() const
+	{
+		return kGiveUsage;
+	}
+
+	const char *CliCommandGive::Description() const
+	{
+		return "Give an item via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandGive::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 3 || line.tokens.size() > 5)
+		{
+			engine->LogWarn(std::string("Usage: ") + kGiveUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		int itemId = 0;
+		int amount = 1;
+		int aux = 0;
+		if (!CommandParsing::TryParseInt(line.tokens[2], &itemId))
+		{
+			engine->LogWarn("Invalid item id: " + line.tokens[2]);
+			return false;
+		}
+		if (itemId <= 0)
+		{
+			engine->LogWarn("Item id must be greater than 0.");
+			return false;
+		}
+		if (line.tokens.size() >= 4 && !CommandParsing::TryParseInt(line.tokens[3], &amount))
+		{
+			engine->LogWarn("Invalid amount: " + line.tokens[3]);
+			return false;
+		}
+		if (line.tokens.size() >= 5 && !CommandParsing::TryParseInt(line.tokens[4], &aux))
+		{
+			engine->LogWarn("Invalid aux value: " + line.tokens[4]);
+			return false;
+		}
+		if (amount <= 0)
+		{
+			engine->LogWarn("Amount must be greater than 0.");
+			return false;
+		}
+
+		std::shared_ptr<Player> player = std::dynamic_pointer_cast<Player>(target);
+		if (player == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target player entity.");
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = GiveItemCommand::preparePacket(player, itemId, amount, aux);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build give command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandGive::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}

Minecraft.Server/Console/commands/give/CliCommandGive.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandGive : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}

Minecraft.Server/Console/commands/help/CliCommandHelp.cpp

@@ -0,0 +1,46 @@
+#include "stdafx.h"
+
+#include "CliCommandHelp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliRegistry.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandHelp::Name() const
+	{
+		return "help";
+	}
+
+	std::vector<std::string> CliCommandHelp::Aliases() const
+	{
+		return { "?" };
+	}
+
+	const char *CliCommandHelp::Usage() const
+	{
+		return "help";
+	}
+
+	const char *CliCommandHelp::Description() const
+	{
+		return "Show available server console commands.";
+	}
+
+	bool CliCommandHelp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		(void)line;
+		const std::vector<std::unique_ptr<IServerCliCommand>> &commands = engine->Registry().Commands();
+		engine->LogInfo("Available commands:");
+		for (size_t i = 0; i < commands.size(); ++i)
+		{
+			std::string row = "  ";
+			row += commands[i]->Usage();
+			row += " - ";
+			row += commands[i]->Description();
+			engine->LogInfo(row);
+		}
+		return true;
+	}
+}
+

Minecraft.Server/Console/commands/help/CliCommandHelp.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandHelp : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual std::vector<std::string> Aliases() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+	};
+}
+

Minecraft.Server/Console/commands/kill/CliCommandKill.cpp

@@ -0,0 +1,64 @@
+#include "stdafx.h"
+
+#include "CliCommandKill.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.World\CommandSender.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kKillUsage = "kill <player>";
+	}
+
+	const char *CliCommandKill::Name() const
+	{
+		return "kill";
+	}
+
+	const char *CliCommandKill::Usage() const
+	{
+		return kKillUsage;
+	}
+
+	const char *CliCommandKill::Description() const
+	{
+		return "Kill a player via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandKill::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn(std::string("Usage: ") + kKillUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> target = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (target == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+
+		std::shared_ptr<CommandSender> sender = std::dynamic_pointer_cast<CommandSender>(target);
+		if (sender == nullptr)
+		{
+			engine->LogWarn("Cannot resolve target command sender.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(eGameCommand_Kill, byteArray(), sender);
+	}
+
+	void CliCommandKill::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}

Minecraft.Server/Console/commands/kill/CliCommandKill.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandKill : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}

Minecraft.Server/Console/commands/list/CliCommandList.cpp

@@ -0,0 +1,49 @@
+#include "stdafx.h"
+
+#include "CliCommandList.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\MinecraftServer.h"
+#include "..\..\..\..\Minecraft.Client\PlayerList.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandList::Name() const
+	{
+		return "list";
+	}
+
+	const char *CliCommandList::Usage() const
+	{
+		return "list";
+	}
+
+	const char *CliCommandList::Description() const
+	{
+		return "List connected players.";
+	}
+
+	bool CliCommandList::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		(void)line;
+		MinecraftServer *server = MinecraftServer::getInstance();
+		if (server == NULL || server->getPlayers() == NULL)
+		{
+			engine->LogWarn("Player list is not available.");
+			return false;
+		}
+
+		PlayerList *players = server->getPlayers();
+		std::string names = StringUtils::WideToUtf8(players->getPlayerNames());
+		if (names.empty())
+		{
+			names = "(none)";
+		}
+
+		engine->LogInfo("Players (" + std::to_string(players->getPlayerCount()) + "): " + names);
+		return true;
+	}
+}
+
+

Minecraft.Server/Console/commands/list/CliCommandList.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandList : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+	};
+}
+

Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.cpp

@@ -0,0 +1,98 @@
+#include "stdafx.h"
+
+#include "CliCommandPardonIp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\NetworkUtils.h"
+#include "..\..\..\Common\StringUtils.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandPardonIp::Name() const
+	{
+		return "pardon-ip";
+	}
+
+	const char *CliCommandPardonIp::Usage() const
+	{
+		return "pardon-ip <address>";
+	}
+
+	const char *CliCommandPardonIp::Description() const
+	{
+		return "Remove an IP ban.";
+	}
+
+	/**
+	 * Validates the literal IP argument and removes the matching Access IP ban entry
+	 * リテラルIPを検証して一致するIP BANを解除する
+	 */
+	bool CliCommandPardonIp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn("Usage: pardon-ip <address>");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		// Java Edition pardon-ip only operates on a literal address, so do not resolve player names here.
+		const std::string ip = StringUtils::TrimAscii(line.tokens[1]);
+		if (!NetworkUtils::IsIpLiteral(ip))
+		{
+			engine->LogWarn("Invalid IP address: " + line.tokens[1]);
+			return false;
+		}
+		// Distinguish invalid input from a valid but currently unbanned address for clearer operator feedback.
+		if (!ServerRuntime::Access::IsIpBanned(ip))
+		{
+			engine->LogWarn("That IP address is not banned.");
+			return false;
+		}
+		if (!ServerRuntime::Access::RemoveIpBan(ip))
+		{
+			engine->LogError("Failed to remove IP ban.");
+			return false;
+		}
+
+		engine->LogInfo("Unbanned IP address " + ip + ".");
+		return true;
+	}
+
+	/**
+	 * Suggests currently banned IP addresses for the Java Edition literal-IP argument
+	 * BAN済みIPの補完候補を返す
+	 */
+	void CliCommandPardonIp::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)engine;
+		// Complete from the persisted IP-ban snapshot because this command only accepts already-banned literals.
+		if (context.currentTokenIndex != 1 || out == nullptr)
+		{
+			return;
+		}
+
+		std::vector<ServerRuntime::Access::BannedIpEntry> entries;
+		if (!ServerRuntime::Access::SnapshotBannedIps(&entries))
+		{
+			return;
+		}
+
+		// Reuse the normalized prefix match used by other commands so completion stays case-insensitive.
+		for (const auto &entry : entries)
+		{
+			const std::string &candidate = entry.ip;
+			if (StringUtils::StartsWithIgnoreCase(candidate, context.prefix))
+			{
+				out->push_back(context.linePrefix + candidate);
+			}
+		}
+	}
+}
+

Minecraft.Server/Console/commands/pardon-ip/CliCommandPardonIp.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Removes a dedicated-server IP ban using Java Edition style syntax and Access-backed persistence
+	 */
+	class CliCommandPardonIp : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}

Minecraft.Server/Console/commands/pardon/CliCommandPardon.cpp

@@ -0,0 +1,173 @@
+#include "stdafx.h"
+
+#include "CliCommandPardon.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+
+#include <algorithm>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static void AppendUniqueText(const std::string &text, std::vector<std::string> *out)
+		{
+			if (out == nullptr || text.empty())
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), text) == out->end())
+			{
+				out->push_back(text);
+			}
+		}
+
+		static void AppendUniqueXuid(PlayerUID xuid, std::vector<PlayerUID> *out)
+		{
+			if (out == nullptr || xuid == INVALID_XUID)
+			{
+				return;
+			}
+
+			if (std::find(out->begin(), out->end(), xuid) == out->end())
+			{
+				out->push_back(xuid);
+			}
+		}
+	}
+
+	const char *CliCommandPardon::Name() const
+	{
+		return "pardon";
+	}
+
+	const char *CliCommandPardon::Usage() const
+	{
+		return "pardon <player>";
+	}
+
+	const char *CliCommandPardon::Description() const
+	{
+		return "Remove a player ban.";
+	}
+
+	/**
+	 * Removes every Access ban entry that matches the requested player name so dual-XUID entries are cleared together
+	 * 名前に一致するBANをまとめて解除する
+	 */
+	bool CliCommandPardon::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 2)
+		{
+			engine->LogWarn("Usage: pardon <player>");
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		std::vector<PlayerUID> xuidsToRemove;
+		std::vector<std::string> matchedNames;
+		std::shared_ptr<ServerPlayer> onlineTarget = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		if (onlineTarget != nullptr)
+		{
+			if (ServerRuntime::Access::IsPlayerBanned(onlineTarget->getXuid()))
+			{
+				AppendUniqueXuid(onlineTarget->getXuid(), &xuidsToRemove);
+			}
+			if (ServerRuntime::Access::IsPlayerBanned(onlineTarget->getOnlineXuid()))
+			{
+				AppendUniqueXuid(onlineTarget->getOnlineXuid(), &xuidsToRemove);
+			}
+		}
+
+		std::vector<ServerRuntime::Access::BannedPlayerEntry> entries;
+		if (!ServerRuntime::Access::SnapshotBannedPlayers(&entries))
+		{
+			engine->LogError("Failed to read banned players.");
+			return false;
+		}
+
+		const std::string loweredTarget = StringUtils::ToLowerAscii(line.tokens[1]);
+		for (const auto &entry : entries)
+		{
+			if (StringUtils::ToLowerAscii(entry.name) == loweredTarget)
+			{
+				PlayerUID parsedXuid = INVALID_XUID;
+				if (ServerRuntime::Access::TryParseXuid(entry.xuid, &parsedXuid))
+				{
+					AppendUniqueXuid(parsedXuid, &xuidsToRemove);
+				}
+				AppendUniqueText(entry.name, &matchedNames);
+			}
+		}
+
+		if (xuidsToRemove.empty())
+		{
+			engine->LogWarn("That player is not banned.");
+			return false;
+		}
+
+		for (const auto xuid : xuidsToRemove)
+		{
+			if (!ServerRuntime::Access::RemovePlayerBan(xuid))
+			{
+				engine->LogError("Failed to remove player ban.");
+				return false;
+			}
+		}
+
+		std::string playerName = line.tokens[1];
+		if (!matchedNames.empty())
+		{
+			playerName = matchedNames[0];
+		}
+		else if (onlineTarget != nullptr)
+		{
+			playerName = StringUtils::WideToUtf8(onlineTarget->getName());
+		}
+
+		engine->LogInfo("Unbanned player " + playerName + ".");
+		return true;
+	}
+
+	/**
+	 * Suggests currently banned player names first and then online names for convenience
+	 * BAN済み名とオンライン名を補完候補に出す
+	 */
+	void CliCommandPardon::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex != 1 || out == nullptr)
+		{
+			return;
+		}
+
+		std::vector<ServerRuntime::Access::BannedPlayerEntry> entries;
+		if (ServerRuntime::Access::SnapshotBannedPlayers(&entries))
+		{
+			std::vector<std::string> names;
+			for (const auto &entry : entries)
+			{
+				AppendUniqueText(entry.name, &names);
+			}
+
+			for (const auto &name : names)
+			{
+				if (StringUtils::StartsWithIgnoreCase(name, context.prefix))
+				{
+					out->push_back(context.linePrefix + name);
+				}
+			}
+		}
+
+		engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+	}
+}
+

Minecraft.Server/Console/commands/pardon/CliCommandPardon.h

@@ -0,0 +1,19 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	/**
+	 * Removes dedicated-server player bans using Java Edition style syntax and Access-backed persistence
+	 */
+	class CliCommandPardon : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+		virtual void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const;
+	};
+}

Minecraft.Server/Console/commands/stop/CliCommandStop.cpp

@@ -0,0 +1,32 @@
+#include "stdafx.h"
+
+#include "CliCommandStop.h"
+
+#include "..\..\ServerCliEngine.h"
+
+namespace ServerRuntime
+{
+	const char *CliCommandStop::Name() const
+	{
+		return "stop";
+	}
+
+	const char *CliCommandStop::Usage() const
+	{
+		return "stop";
+	}
+
+	const char *CliCommandStop::Description() const
+	{
+		return "Stop the dedicated server.";
+	}
+
+	bool CliCommandStop::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		(void)line;
+		engine->LogInfo("Stopping server...");
+		engine->RequestShutdown();
+		return true;
+	}
+}
+

Minecraft.Server/Console/commands/stop/CliCommandStop.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandStop : public IServerCliCommand
+	{
+	public:
+		virtual const char *Name() const;
+		virtual const char *Usage() const;
+		virtual const char *Description() const;
+		virtual bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine);
+	};
+}
+

Minecraft.Server/Console/commands/time/CliCommandTime.cpp

@@ -0,0 +1,118 @@
+#include "stdafx.h"
+
+#include "CliCommandTime.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\TimeCommand.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kTimeUsage = "time <day|night|set day|set night>";
+
+		static bool TryResolveNightFlag(const std::vector<std::string> &tokens, bool *outNight)
+		{
+			if (outNight == nullptr)
+			{
+				return false;
+			}
+
+			std::string value;
+			if (tokens.size() == 2)
+			{
+				value = StringUtils::ToLowerAscii(tokens[1]);
+			}
+			else if (tokens.size() == 3 && StringUtils::ToLowerAscii(tokens[1]) == "set")
+			{
+				value = StringUtils::ToLowerAscii(tokens[2]);
+			}
+			else
+			{
+				return false;
+			}
+
+			if (value == "day")
+			{
+				*outNight = false;
+				return true;
+			}
+			if (value == "night")
+			{
+				*outNight = true;
+				return true;
+			}
+
+			return false;
+		}
+
+		static void SuggestLiteral(const char *candidate, const ServerCliCompletionContext &context, std::vector<std::string> *out)
+		{
+			if (candidate == nullptr || out == nullptr)
+			{
+				return;
+			}
+
+			const std::string text(candidate);
+			if (StringUtils::StartsWithIgnoreCase(text, context.prefix))
+			{
+				out->push_back(context.linePrefix + text);
+			}
+		}
+	}
+
+	const char *CliCommandTime::Name() const
+	{
+		return "time";
+	}
+
+	const char *CliCommandTime::Usage() const
+	{
+		return kTimeUsage;
+	}
+
+	const char *CliCommandTime::Description() const
+	{
+		return "Set day or night via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandTime::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		bool night = false;
+		if (!TryResolveNightFlag(line.tokens, &night))
+		{
+			engine->LogWarn(std::string("Usage: ") + kTimeUsage);
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = TimeCommand::preparePacket(night);
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build time command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandTime::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)engine;
+		if (context.currentTokenIndex == 1)
+		{
+			SuggestLiteral("day", context, out);
+			SuggestLiteral("night", context, out);
+			SuggestLiteral("set", context, out);
+		}
+		else if (context.currentTokenIndex == 2 &&
+			context.parsed.tokens.size() >= 2 &&
+			StringUtils::ToLowerAscii(context.parsed.tokens[1]) == "set")
+		{
+			SuggestLiteral("day", context, out);
+			SuggestLiteral("night", context, out);
+		}
+	}
+}

Minecraft.Server/Console/commands/time/CliCommandTime.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandTime : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}

Minecraft.Server/Console/commands/tp/CliCommandTp.cpp

@@ -0,0 +1,82 @@
+#include "stdafx.h"
+
+#include "CliCommandTp.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.Client\PlayerConnection.h"
+#include "..\..\..\..\Minecraft.Client\TeleportCommand.h"
+#include "..\..\..\..\Minecraft.Client\ServerPlayer.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kTpUsage = "tp <player> <target>";
+	}
+
+	const char *CliCommandTp::Name() const
+	{
+		return "tp";
+	}
+
+	std::vector<std::string> CliCommandTp::Aliases() const
+	{
+		return { "teleport" };
+	}
+
+	const char *CliCommandTp::Usage() const
+	{
+		return kTpUsage;
+	}
+
+	const char *CliCommandTp::Description() const
+	{
+		return "Teleport one player to another via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandTp::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 3)
+		{
+			engine->LogWarn(std::string("Usage: ") + kTpUsage);
+			return false;
+		}
+
+		std::shared_ptr<ServerPlayer> subject = engine->FindPlayerByNameUtf8(line.tokens[1]);
+		std::shared_ptr<ServerPlayer> destination = engine->FindPlayerByNameUtf8(line.tokens[2]);
+		if (subject == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[1]);
+			return false;
+		}
+		if (destination == nullptr)
+		{
+			engine->LogWarn("Unknown player: " + line.tokens[2]);
+			return false;
+		}
+		if (subject->connection == nullptr)
+		{
+			engine->LogWarn("Cannot teleport because source player connection is inactive.");
+			return false;
+		}
+		std::shared_ptr<GameCommandPacket> packet = TeleportCommand::preparePacket(subject->getXuid(), destination->getXuid());
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build teleport command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+
+	void CliCommandTp::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		if (context.currentTokenIndex == 1 || context.currentTokenIndex == 2)
+		{
+			engine->SuggestPlayers(context.prefix, context.linePrefix, out);
+		}
+	}
+}
+

Minecraft.Server/Console/commands/tp/CliCommandTp.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandTp : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		std::vector<std::string> Aliases() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
+

Minecraft.Server/Console/commands/weather/CliCommandWeather.cpp

@@ -0,0 +1,49 @@
+#include "stdafx.h"
+
+#include "CliCommandWeather.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\..\Minecraft.World\GameCommandPacket.h"
+#include "..\..\..\..\Minecraft.World\ToggleDownfallCommand.h"
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		constexpr const char *kWeatherUsage = "weather";
+	}
+
+	const char *CliCommandWeather::Name() const
+	{
+		return "weather";
+	}
+
+	const char *CliCommandWeather::Usage() const
+	{
+		return kWeatherUsage;
+	}
+
+	const char *CliCommandWeather::Description() const
+	{
+		return "Toggle weather via Minecraft.World command dispatcher.";
+	}
+
+	bool CliCommandWeather::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() != 1)
+		{
+			engine->LogWarn(std::string("Usage: ") + kWeatherUsage);
+			return false;
+		}
+
+		std::shared_ptr<GameCommandPacket> packet = ToggleDownfallCommand::preparePacket();
+		if (packet == nullptr)
+		{
+			engine->LogError("Failed to build weather command packet.");
+			return false;
+		}
+
+		return engine->DispatchWorldCommand(packet->command, packet->data);
+	}
+}

Minecraft.Server/Console/commands/weather/CliCommandWeather.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandWeather : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+	};
+}

Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.cpp

@@ -0,0 +1,285 @@
+#include "stdafx.h"
+
+#include "CliCommandWhitelist.h"
+
+#include "..\..\ServerCliEngine.h"
+#include "..\..\ServerCliParser.h"
+#include "..\..\..\Access\Access.h"
+#include "..\..\..\Common\StringUtils.h"
+#include "..\..\..\ServerProperties.h"
+
+#include <algorithm>
+#include <array>
+
+namespace ServerRuntime
+{
+	namespace
+	{
+		static const char *kWhitelistUsage = "whitelist <on|off|list|add|remove|reload> [...]";
+
+		static bool CompareWhitelistEntries(const ServerRuntime::Access::WhitelistedPlayerEntry &left, const ServerRuntime::Access::WhitelistedPlayerEntry &right)
+		{
+			const auto leftName = StringUtils::ToLowerAscii(left.name);
+			const auto rightName = StringUtils::ToLowerAscii(right.name);
+			if (leftName != rightName)
+			{
+				return leftName < rightName;
+			}
+
+			return StringUtils::ToLowerAscii(left.xuid) < StringUtils::ToLowerAscii(right.xuid);
+		}
+
+		static bool PersistWhitelistToggle(bool enabled)
+		{
+			auto config = LoadServerPropertiesConfig();
+			config.whiteListEnabled = enabled;
+			return SaveServerPropertiesConfig(config);
+		}
+
+		static std::string BuildWhitelistEntryRow(const ServerRuntime::Access::WhitelistedPlayerEntry &entry)
+		{
+			std::string row = "  ";
+			row += entry.xuid;
+			if (!entry.name.empty())
+			{
+				row += " - ";
+				row += entry.name;
+			}
+			return row;
+		}
+
+		static void LogWhitelistMode(ServerCliEngine *engine)
+		{
+			engine->LogInfo(std::string("Whitelist is ") + (ServerRuntime::Access::IsWhitelistEnabled() ? "enabled." : "disabled."));
+		}
+
+		static bool LogWhitelistEntries(ServerCliEngine *engine)
+		{
+			std::vector<ServerRuntime::Access::WhitelistedPlayerEntry> entries;
+			if (!ServerRuntime::Access::SnapshotWhitelistedPlayers(&entries))
+			{
+				engine->LogError("Failed to read whitelist entries.");
+				return false;
+			}
+
+			std::sort(entries.begin(), entries.end(), CompareWhitelistEntries);
+			LogWhitelistMode(engine);
+			engine->LogInfo("There are " + std::to_string(entries.size()) + " whitelisted player(s).");
+			for (const auto &entry : entries)
+			{
+				engine->LogInfo(BuildWhitelistEntryRow(entry));
+			}
+			return true;
+		}
+
+		static bool TryParseWhitelistXuid(const std::string &text, ServerCliEngine *engine, PlayerUID *outXuid)
+		{
+			if (ServerRuntime::Access::TryParseXuid(text, outXuid))
+			{
+				return true;
+			}
+
+			engine->LogWarn("Invalid XUID: " + text);
+			return false;
+		}
+
+		static void SuggestLiteral(const std::string &candidate, const ServerCliCompletionContext &context, std::vector<std::string> *out)
+		{
+			if (out == nullptr)
+			{
+				return;
+			}
+
+			if (StringUtils::StartsWithIgnoreCase(candidate, context.prefix))
+			{
+				out->push_back(context.linePrefix + candidate);
+			}
+		}
+	}
+
+	const char *CliCommandWhitelist::Name() const
+	{
+		return "whitelist";
+	}
+
+	const char *CliCommandWhitelist::Usage() const
+	{
+		return kWhitelistUsage;
+	}
+
+	const char *CliCommandWhitelist::Description() const
+	{
+		return "Manage the dedicated-server XUID whitelist.";
+	}
+
+	bool CliCommandWhitelist::Execute(const ServerCliParsedLine &line, ServerCliEngine *engine)
+	{
+		if (line.tokens.size() < 2)
+		{
+			engine->LogWarn(std::string("Usage: ") + kWhitelistUsage);
+			return false;
+		}
+		if (!ServerRuntime::Access::IsInitialized())
+		{
+			engine->LogWarn("Access manager is not initialized.");
+			return false;
+		}
+
+		const auto subcommand = StringUtils::ToLowerAscii(line.tokens[1]);
+		if (subcommand == "on" || subcommand == "off")
+		{
+			if (line.tokens.size() != 2)
+			{
+				engine->LogWarn("Usage: whitelist <on|off>");
+				return false;
+			}
+
+			const bool enabled = (subcommand == "on");
+			if (!PersistWhitelistToggle(enabled))
+			{
+				engine->LogError("Failed to persist whitelist mode to server.properties.");
+				return false;
+			}
+
+			ServerRuntime::Access::SetWhitelistEnabled(enabled);
+			engine->LogInfo(std::string("Whitelist ") + (enabled ? "enabled." : "disabled."));
+			return true;
+		}
+
+		if (subcommand == "list")
+		{
+			if (line.tokens.size() != 2)
+			{
+				engine->LogWarn("Usage: whitelist list");
+				return false;
+			}
+
+			return LogWhitelistEntries(engine);
+		}
+
+		if (subcommand == "reload")
+		{
+			if (line.tokens.size() != 2)
+			{
+				engine->LogWarn("Usage: whitelist reload");
+				return false;
+			}
+			if (!ServerRuntime::Access::ReloadWhitelist())
+			{
+				engine->LogError("Failed to reload whitelist.");
+				return false;
+			}
+
+			const auto config = LoadServerPropertiesConfig();
+			ServerRuntime::Access::SetWhitelistEnabled(config.whiteListEnabled);
+			engine->LogInfo("Reloaded whitelist from disk.");
+			LogWhitelistMode(engine);
+			return true;
+		}
+
+		if (subcommand == "add")
+		{
+			if (line.tokens.size() < 3)
+			{
+				engine->LogWarn("Usage: whitelist add <xuid> [name ...]");
+				return false;
+			}
+
+			PlayerUID xuid = INVALID_XUID;
+			if (!TryParseWhitelistXuid(line.tokens[2], engine, &xuid))
+			{
+				return false;
+			}
+
+			if (ServerRuntime::Access::IsPlayerWhitelisted(xuid))
+			{
+				engine->LogWarn("That XUID is already whitelisted.");
+				return false;
+			}
+
+			const auto metadata = ServerRuntime::Access::WhitelistManager::BuildDefaultMetadata("Console");
+			const auto name = StringUtils::JoinTokens(line.tokens, 3);
+			if (!ServerRuntime::Access::AddWhitelistedPlayer(xuid, name, metadata))
+			{
+				engine->LogError("Failed to write whitelist entry.");
+				return false;
+			}
+
+			std::string message = "Whitelisted XUID " + ServerRuntime::Access::FormatXuid(xuid) + ".";
+			if (!name.empty())
+			{
+				message += " Name: " + name;
+			}
+			engine->LogInfo(message);
+			return true;
+		}
+
+		if (subcommand == "remove")
+		{
+			if (line.tokens.size() != 3)
+			{
+				engine->LogWarn("Usage: whitelist remove <xuid>");
+				return false;
+			}
+
+			PlayerUID xuid = INVALID_XUID;
+			if (!TryParseWhitelistXuid(line.tokens[2], engine, &xuid))
+			{
+				return false;
+			}
+
+			if (!ServerRuntime::Access::IsPlayerWhitelisted(xuid))
+			{
+				engine->LogWarn("That XUID is not whitelisted.");
+				return false;
+			}
+
+			if (!ServerRuntime::Access::RemoveWhitelistedPlayer(xuid))
+			{
+				engine->LogError("Failed to remove whitelist entry.");
+				return false;
+			}
+
+			engine->LogInfo("Removed XUID " + ServerRuntime::Access::FormatXuid(xuid) + " from the whitelist.");
+			return true;
+		}
+
+		engine->LogWarn(std::string("Usage: ") + kWhitelistUsage);
+		return false;
+	}
+
+	void CliCommandWhitelist::Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const
+	{
+		(void)engine;
+		if (out == nullptr)
+		{
+			return;
+		}
+
+		if (context.currentTokenIndex == 1)
+		{
+			SuggestLiteral("on", context, out);
+			SuggestLiteral("off", context, out);
+			SuggestLiteral("list", context, out);
+			SuggestLiteral("add", context, out);
+			SuggestLiteral("remove", context, out);
+			SuggestLiteral("reload", context, out);
+			return;
+		}
+
+		if (context.currentTokenIndex == 2 && context.parsed.tokens.size() >= 2 && StringUtils::ToLowerAscii(context.parsed.tokens[1]) == "remove")
+		{
+			std::vector<ServerRuntime::Access::WhitelistedPlayerEntry> entries;
+			if (!ServerRuntime::Access::SnapshotWhitelistedPlayers(&entries))
+			{
+				return;
+			}
+
+			for (const auto &entry : entries)
+			{
+				SuggestLiteral(entry.xuid, context, out);
+			}
+		}
+	}
+}
+

Minecraft.Server/Console/commands/whitelist/CliCommandWhitelist.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "..\IServerCliCommand.h"
+
+namespace ServerRuntime
+{
+	class CliCommandWhitelist : public IServerCliCommand
+	{
+	public:
+		const char *Name() const override;
+		const char *Usage() const override;
+		const char *Description() const override;
+		bool Execute(const ServerCliParsedLine &line, ServerCliEngine *engine) override;
+		void Complete(const ServerCliCompletionContext &context, const ServerCliEngine *engine, std::vector<std::string> *out) const override;
+	};
+}
+