- 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
Conflict resolution summary:
- .gitignore: kept dedicated-server-specific ignore entries (tmp*/, _server_asset_probe/, server-data/) and also kept main-side entries (*.user, /out).
- Minecraft.Client/Common/Network/GameNetworkManager.cpp: kept int64_t seed from main and preserved dedicatedNoLocalHostPlayer logic from dedicated-server.
- Minecraft.Client/Windows64/Network/WinsockNetLayer.cpp: preserved dedicated-server shutdown flow and also included main-side cleanup for s_smallIdToSocketLock.
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).
* Multiplayer 8 to max byte increase.
Made-with: Cursor
* Server chunk optimizations for large player counts, server full notification fix, added to server.properties.
