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, 72 insertions, 0 deletions

diff --git a/cmake/CopyServerAssets.cmake b/cmake/CopyServerAssets.cmake
new file mode 100644
index 00000000..d1e6fa4e
--- /dev/null
+++ b/cmake/CopyServerAssets.cmake
@@ -0,0 +1,72 @@
+if(NOT DEFINED PROJECT_SOURCE_DIR OR NOT DEFINED OUTPUT_DIR OR NOT DEFINED CONFIGURATION)
+  message(FATAL_ERROR "CopyServerAssets.cmake requires PROJECT_SOURCE_DIR, OUTPUT_DIR, and CONFIGURATION.")
+endif()
+
+string(REPLACE "\"" "" PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}")
+string(REPLACE "\"" "" OUTPUT_DIR "${OUTPUT_DIR}")
+string(REPLACE "\"" "" CONFIGURATION "${CONFIGURATION}")
+
+set(_project_dir "${PROJECT_SOURCE_DIR}/Minecraft.Client")
+
+function(copy_tree_if_exists src_rel dst_rel)
+  set(_src "${_project_dir}/${src_rel}")
+  set(_dst "${OUTPUT_DIR}/${dst_rel}")
+
+  if(EXISTS "${_src}")
+    file(MAKE_DIRECTORY "${_dst}")
+    file(GLOB_RECURSE _files RELATIVE "${_src}" "${_src}/*")
+
+    foreach(_file IN LISTS _files)
+      if(NOT _file MATCHES "\\.(cpp|c|h|hpp|xml|lang)$")
+        set(_full_src "${_src}/${_file}")
+        set(_full_dst "${_dst}/${_file}")
+
+        if(IS_DIRECTORY "${_full_src}")
+          file(MAKE_DIRECTORY "${_full_dst}")
+        else()
+          get_filename_component(_dst_dir "${_full_dst}" DIRECTORY)
+          file(MAKE_DIRECTORY "${_dst_dir}")
+          execute_process(
+            COMMAND "${CMAKE_COMMAND}" -E copy_if_different
+            "${_full_src}" "${_full_dst}"
+          )
+        endif()
+      endif()
+    endforeach()
+  endif()
+endfunction()
+
+function(copy_file_if_exists src_rel dst_rel)
+  set(_src "${PROJECT_SOURCE_DIR}/${src_rel}")
+  set(_dst "${OUTPUT_DIR}/${dst_rel}")
+
+  get_filename_component(_dst_dir "${_dst}" DIRECTORY)
+  file(MAKE_DIRECTORY "${_dst_dir}")
+
+  if(EXISTS "${_src}")
+    execute_process(
+      COMMAND "${CMAKE_COMMAND}" -E copy_if_different
+      "${_src}" "${_dst}"
+    )
+  endif()
+endfunction()
+
+function(copy_first_existing dst_rel)
+  foreach(_candidate IN LISTS ARGN)
+    if(EXISTS "${PROJECT_SOURCE_DIR}/${_candidate}")
+      copy_file_if_exists("${_candidate}" "${dst_rel}")
+      return()
+    endif()
+  endforeach()
+endfunction()
+
+# Dedicated server runtime assets (minimal set validated in startup tests).
+copy_file_if_exists("Minecraft.Client/Common/Media/MediaWindows64.arc" "Common/Media/MediaWindows64.arc")
+copy_tree_if_exists("Common/res" "Common/res")
+copy_tree_if_exists("Windows64/GameHDD" "Windows64/GameHDD")
+
+copy_first_existing("iggy_w64.dll"
+  "Minecraft.Client/Windows64/Iggy/lib/redist64/iggy_w64.dll"
+  "x64/${CONFIGURATION}/iggy_w64.dll"
+)
+