Essential Core

### **Essential Core** Our multi-threaded processing allows you to get the best performance when using the mod. ## **Overview** • Records player actions (block breaking/placement, interactions, containers, etc.) • Open Inventories, Ender Chests, and offline player ender chests. • Performs periodic backups of player inventories and chunks • Allows for rollback/restore of chunks and inventories • Has an interactive inspector (with pagination) for consulting history • Uses background processing (multithreaded) to avoid lagging the server ## Core Features • Fast and efficient data logging for various categories (blocks, containers, interactions, chat, commands, etc.). • Rollbacks and restores (player/chunk) via commands. • Multi-threaded • Logs in files by category → player → date: essential-core /logs/<category>/<player>/<dd-MM-yyyy>.log. Configurable via config.toml (enable/disable logs, command filter, and thread count). • Inspector with pagination and clickable buttons for navigation. • Undo to revert the last rollback. ## What does it log? • NEW: inventory — Player inventory log • NEW: enderchest — Player enderchest log • The implemented log categories (FileLogger.java file) include — each log goes to essential-core/events/<category>/<player>/<date>.log: • block_break — block breaking by player • block_place — block placement • interactions — interactions with blocks/entities (right-click) • containers — container opening with summarized content • chat — chat messages • commands — commands executed by players (filterable) • sessions — player login/logout • item_pickups — picking up items from the ground • item_drops — dropped items (Event: EntityJoinLevel detects ItemEntity) • item_transactions — (method exists in FileLogger; see note below) • dimensions — dimension change • game_mode — gamemode change • entity_death — entity death • entity_kills — entity killed by player • console_commands — commands executed on the console • server_events — server start/stop • Observation: some logs are recorded with the player as "SERVER" or "CONSOLE" when applicable (e.g., entity_death records in entity_death/SERVER/<date>.log). ## Commands Alias: essentialcore, ecore and core • /ecore status — Shows mod status: queues, threads, latest backups, processing time, memory usage. • /ecore inspect — Toggles inspector mode: toggleInspect. * Subcommands (while in /nc inspect mode): * /ecore inspect block <x> <y> <z> — Inspects the block's history (actions + interactions). * /ecore inspect player <target> — Player's action history. • /ecore player <player> — Displays the player's last backups. • /ecore chunk — Shows information about the current chunk (last backup, last players to enter, etc.). • /ecore backup all | player | chunks — Forces a backup. • /ecore rollback chunk <radius> <backup_number> — Restores the chunks in an area around the player to the state of the indicated backup number. • /ecore rollback player <player> <backup_number> — Restores the player's inventory (player must be online). • /ecore inventory — Open the inventory of an online or offline player. • /ecore enderchest — Open the enderchest from an online or offline player. • /ecore reload — Reloads the config.toml configuration. • /ecore pause — Pause Mod. ## Future updates • MySQL support • Curios inventory support Mod inspired by coreprotect! Need help? Access Discord. https://discord.gg/cQjHxv3mWv Use Discord to report bugs and problems. The source code will be provided if the mod is well-received, thank you.