UltimateImprovments

# Ultimate Improvments **A huge collection of gameplay features for your server. For Paper 26.3+ (Java 26) — one core + 20 addon plugins** [](LICENSE) [](https://www.oracle.com/java/) [](https://papermc.io/) **Author:** [rizer001](https://github.com/rizer001) **Server:** Paper 26.3+ **Database:** SQLite **Build:** Gradle (JDK 26) > **Ultimate Improvments** is a big collection of everything a server needs: authentication, an energy network, a fusion reactor, radiation, custom items and enchantments, an achievement tree, turrets, protection systems — and 80+ toggleable modules on top. The collection ships as a **family of 21 plugins** (UI-Core + 20 addons) that work as one system, built on the modern Paper plugin loader. --- ## What can you do with it? ### Security & Administration - **Auth** — registration/login via Anvil GUI, Argon2id hashing, GitHub 2FA, sessions - **Punishments** — ban/mute/kick/warn with temporary and permanent durations, IP/HW scopes, fully customizable MiniMessage screens - **Whitelist / Blacklist** — custom, database-driven, independent of the vanilla one - **Anti-cheat** — freeze/check players, packet guard, redstone anti-lag, bot protection - **`/ui invsee` / `/ui endersee`** — view and edit player inventories **even when they're offline** (reads/writes the `.dat` file with automatic backups) - **Report system**, sudo mode, command-block tracker, creative item validation ### Technology & Machinery - **Dark Fusion Reactor** — multi-block structure with temperature/pressure/integrity simulation, wear, meltdown - **Energy network** — cables, batteries, generators, electric furnace, energy workbench - **Custom crafting** — 20+ craftable items (only craftable in a Crafter, preview in the vanilla workbench) - **Particle accelerator**, wireless redstone, magnet & lightning structures ### Custom Items | Item | What it does | |------|--------------| | Blazing Sword | Sets targets on fire, applies burn damage over time | | Glass Sword | 1 durability, deals massive burst damage, breaks on hit | | Electric Trident | Strikes lightning where it hits | | Photon Cannon | Long-range projectile weapon | | Electro Shoker | Close-combat projectile weapon | | Antimatter Flask | Devastating explosion | | Multimeter, Metal/Ore/Entity Finders | Scanning tools | | Hazmat Suit, Lead Ingot, Dosimeter | Radiation protection and measurement | | Concrete Bucket, Structure Integrity Indicator | Utility | ### Custom Enchantments (18) Attack AoE, Auto Smelt, Vein Miner, TreeCapitator, Flight, Levitation, Magnet, Igniting, Lava Walker, Container Stealing, Item Stealing, Repairing, Self-Destruct, Degradation, Blunting, Vulnerability, Disappearance, AoE — mostly up to level 255, with gameplay caps on the strongest ones (e.g. AoE 8, Attack AoE 10, Magnet 16, Lava Walker 16). Curses included. ### Achievements (35+) A full custom achievement tree in the `ui:` namespace: build the reactor, reach the world height limit, break bedrock, deal 1000 damage with a mace, stay online during a server overload — and a few "meme" ones. Includes **timed challenges** (`/ui advancement start woodcutter|teleport`). ### Turrets End-crystal turrets: configure via Shift+RMB, whitelist/blacklist targets, fires damaging beams with line-of-sight checks. ### Other Highlights - Custom chat (per-group/per-world formats, pings), tab, scoreboard (gradients), bossbar, MOTD - Armor & armor-trim effects (configurable potion effects from materials/trims) - Omniscanner — admin scanner with whitelists, including entity inventories - Item integrity (durability) system with anvil repair and XP mending - Radiation system with hazmat protection, dosimeter and an admin overlay (`/ui radview`), homes, notes, spawn, RTP, dimension teleportation - Power management with countdown bossbar, suicide command, maintenance mode - Auto-broadcast with conditions, update checker with JAR auto-replace, death logging --- ## Quick Install 1. **Download** the distribution archive (21 `UI-*-all.jar` files) from [Releases](https://github.com/0softwaredevelopment0/UltimateImprovments/releases) 2. **Drop** all of them into the `plugins/` folder 3. **Restart** the server once — the datapack installs and enables itself before worlds load > Requires **Paper 26.2+** (or its fork like Purpur/Leaf). Not compatible with Spigot/Bukkit. --- ## Architecture The collection is a **family of 21 plugins**: `UI-Core` is the mandatory heart (database, config routing, the `/ui` command tree, shared systems), and the 20 `UI-*` addons each own a feature domain (enchantments, auth, protection, display, admin, player, guard, world, items, energy, ...). Everything runs on the Paper plugin loader (`paper-plugin.yml`, isolated classloaders, `join-classpath` dependency graph), and cross-addon calls go through a `CoreHooks` indirection layer. On top of that, every feature is a **module** that can be toggled on/off at runtime via `/ui modules`. If one module fails, the rest keep running. Essential modules (Core, Database, Auth, Crafting, Energy, Reactor, ...) are always on; the rest are optional. ### Addons Each addon is a regular Paper plugin discovered through the family's **AddonCatalog**; the universal manager `/ui addon` lists every addon with its status (`/ui addon list`, permission `ui.command.addons`, included in `ui.admin` / `ui.*`): ``` /ui addon list ``` --- ## Commands All commands start with `/ui`. The full list is in the in-game help (`/ui help`, paginated) and in [GUIDE.md](GUIDE.md). A few examples: ``` /ui help — command list (paginated) /ui modules — toggle modules /ui punish ban ... — punishments /ui invsee — offline inventory editing /ui turret — turret configuration /ui advancement start — start a timed challenge /ui str dfc assemble — assemble the reactor /ui power off|reboot — server power management ``` --- ## Permissions | Permission | Description | |------------|-------------| | `ui.admin` / `ui.*` | All permissions | | `ui.command.` | Access to a specific `/ui ` command | | `ui.command.radview` | Admin radiation overlay (default FALSE) | | `ui.command.configregen` / `ui.command.configreset` | Config regen/reset (default FALSE, extra-gated) | | `ui.enchant.itemstealing.steal` | Allows Item Stealing to trigger (default FALSE) | | `ui.chat.filter.bypass` | Bypass chat filter | | `ui.packetguard.bypass` | Bypass packet size limit | | `ui.gmprotect.bypass` | Bypass game mode protection | | `ui.creative.bypass` | Bypass creative item validation | --- ## Building from Source ```bash git clone https://github.com/0softwaredevelopment0/UltimateImprovments.git cd UltimateImprovments ./gradlew distributeJars # fast: shadow-only, all 21 jars into build/libs/ ``` The built JARs will be in `build/libs/UI---all.jar`. Requires JDK 26+. --- ## License **GNU AGPL v3** — Free use, modification, and distribution allowed. ---