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 1dc8a005ed111463c22c17b487e5ec8a3e2d30f3

* 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>

1 files changed, 258 insertions, 0 deletions

diff --git a/Minecraft.Server/ServerLogger.cpp b/Minecraft.Server/ServerLogger.cpp
new file mode 100644
index 00000000..0c7c567f
--- /dev/null
+++ b/Minecraft.Server/ServerLogger.cpp
@@ -0,0 +1,258 @@
+#include "stdafx.h"
+
+#include "ServerLogger.h"
+#include "Common\\StringUtils.h"
+#include "vendor\\linenoise\\linenoise.h"
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+
+namespace ServerRuntime
+{
+static volatile LONG g_minLogLevel = (LONG)eServerLogLevel_Info;
+
+static const char *NormalizeCategory(const char *category)
+{
+	if (category == NULL || category[0] == 0)
+	{
+		return "server";
+	}
+	return category;
+}
+
+static const char *LogLevelToString(EServerLogLevel level)
+{
+	switch (level)
+	{
+	case eServerLogLevel_Debug:
+		return "DEBUG";
+	case eServerLogLevel_Info:
+		return "INFO";
+	case eServerLogLevel_Warn:
+		return "WARN";
+	case eServerLogLevel_Error:
+		return "ERROR";
+	default:
+		return "INFO";
+	}
+}
+
+static WORD LogLevelToColor(EServerLogLevel level)
+{
+	switch (level)
+	{
+	case eServerLogLevel_Debug:
+		return FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY;
+	case eServerLogLevel_Warn:
+		return FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_INTENSITY;
+	case eServerLogLevel_Error:
+		return FOREGROUND_RED | FOREGROUND_INTENSITY;
+	case eServerLogLevel_Info:
+	default:
+		return FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY;
+	}
+}
+
+static void BuildTimestamp(char *buffer, size_t bufferSize)
+{
+	if (buffer == NULL || bufferSize == 0)
+	{
+		return;
+	}
+
+	SYSTEMTIME localTime;
+	GetLocalTime(&localTime);
+	sprintf_s(
+		buffer,
+		bufferSize,
+		"%04u-%02u-%02u %02u:%02u:%02u.%03u",
+		(unsigned)localTime.wYear,
+		(unsigned)localTime.wMonth,
+		(unsigned)localTime.wDay,
+		(unsigned)localTime.wHour,
+		(unsigned)localTime.wMinute,
+		(unsigned)localTime.wSecond,
+		(unsigned)localTime.wMilliseconds);
+}
+
+static bool ShouldLog(EServerLogLevel level)
+{
+	return ((LONG)level >= g_minLogLevel);
+}
+
+static void WriteLogLine(EServerLogLevel level, const char *category, const char *message)
+{
+	if (!ShouldLog(level))
+	{
+		return;
+	}
+
+	linenoiseExternalWriteBegin();
+
+	const char *safeCategory = NormalizeCategory(category);
+	const char *safeMessage = (message != NULL) ? message : "";
+
+	char timestamp[32] = {};
+	BuildTimestamp(timestamp, sizeof(timestamp));
+
+	HANDLE stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);
+	CONSOLE_SCREEN_BUFFER_INFO originalInfo;
+	bool hasColorConsole = false;
+	if (stdoutHandle != INVALID_HANDLE_VALUE && stdoutHandle != NULL)
+	{
+		if (GetConsoleScreenBufferInfo(stdoutHandle, &originalInfo))
+		{
+			hasColorConsole = true;
+			SetConsoleTextAttribute(stdoutHandle, LogLevelToColor(level));
+		}
+	}
+
+	printf(
+		"[%s][%s][%s] %s\n",
+		timestamp,
+		LogLevelToString(level),
+		safeCategory,
+		safeMessage);
+	fflush(stdout);
+
+	if (hasColorConsole)
+	{
+		SetConsoleTextAttribute(stdoutHandle, originalInfo.wAttributes);
+	}
+
+	linenoiseExternalWriteEnd();
+}
+
+static void WriteLogLineV(EServerLogLevel level, const char *category, const char *format, va_list args)
+{
+	char messageBuffer[2048] = {};
+	if (format == NULL)
+	{
+		WriteLogLine(level, category, "");
+		return;
+	}
+
+	vsnprintf_s(messageBuffer, sizeof(messageBuffer), _TRUNCATE, format, args);
+	WriteLogLine(level, category, messageBuffer);
+}
+
+bool TryParseServerLogLevel(const char *value, EServerLogLevel *outLevel)
+{
+	if (value == NULL || outLevel == NULL)
+	{
+		return false;
+	}
+
+	if (_stricmp(value, "debug") == 0)
+	{
+		*outLevel = eServerLogLevel_Debug;
+		return true;
+	}
+	if (_stricmp(value, "info") == 0)
+	{
+		*outLevel = eServerLogLevel_Info;
+		return true;
+	}
+	if (_stricmp(value, "warn") == 0 || _stricmp(value, "warning") == 0)
+	{
+		*outLevel = eServerLogLevel_Warn;
+		return true;
+	}
+	if (_stricmp(value, "error") == 0)
+	{
+		*outLevel = eServerLogLevel_Error;
+		return true;
+	}
+
+	return false;
+}
+
+void SetServerLogLevel(EServerLogLevel level)
+{
+	if (level < eServerLogLevel_Debug)
+	{
+		level = eServerLogLevel_Debug;
+	}
+	else if (level > eServerLogLevel_Error)
+	{
+		level = eServerLogLevel_Error;
+	}
+
+	g_minLogLevel = (LONG)level;
+}
+
+EServerLogLevel GetServerLogLevel()
+{
+	return (EServerLogLevel)g_minLogLevel;
+}
+
+void LogDebug(const char *category, const char *message)
+{
+	WriteLogLine(eServerLogLevel_Debug, category, message);
+}
+
+void LogInfo(const char *category, const char *message)
+{
+	WriteLogLine(eServerLogLevel_Info, category, message);
+}
+
+void LogWarn(const char *category, const char *message)
+{
+	WriteLogLine(eServerLogLevel_Warn, category, message);
+}
+
+void LogError(const char *category, const char *message)
+{
+	WriteLogLine(eServerLogLevel_Error, category, message);
+}
+
+void LogDebugf(const char *category, const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	WriteLogLineV(eServerLogLevel_Debug, category, format, args);
+	va_end(args);
+}
+
+void LogInfof(const char *category, const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	WriteLogLineV(eServerLogLevel_Info, category, format, args);
+	va_end(args);
+}
+
+void LogWarnf(const char *category, const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	WriteLogLineV(eServerLogLevel_Warn, category, format, args);
+	va_end(args);
+}
+
+void LogErrorf(const char *category, const char *format, ...)
+{
+	va_list args;
+	va_start(args, format);
+	WriteLogLineV(eServerLogLevel_Error, category, format, args);
+	va_end(args);
+}
+
+void LogStartupStep(const char *message)
+{
+	LogInfo("startup", message);
+}
+
+void LogWorldIO(const char *message)
+{
+	LogInfo("world-io", message);
+}
+
+void LogWorldName(const char *prefix, const std::wstring &name)
+{
+	std::string utf8 = StringUtils::WideToUtf8(name);
+	LogInfof("world-io", "%s: %s", (prefix != NULL) ? prefix : "name", utf8.c_str());
+}
+}
+