
Piggy Lib
A shared library providing the core infrastructure and high-performance utilities for all Piggy mods. It centralizes common systems to ensure consistency, stability, and anti-cheat compliance.
⚡ Central Piggy Action Queue
The most critical component of the Piggy suite. All player interactions (clicking slots, placing blocks, using items) must be routed through this queue.
- Stateful Actions: Interactions are wrapped in
IActionobjects (e.g.,InteractBlockAction,MoveItemAction). - Verification over Assumption: Actions are not considered "done" when the packet is sent. They use an
onExecutephase to trigger and averifyphase to poll for success (e.g., checking if an item actually moved to the destination slot). - Rate Limiting & CPS: A global Clicks-Per-Second (CPS) limiter follows configurable server rules. Routine actions (sorting) are throttled, while life-saving actions (MLG) use
ActionPriority.HIGHESTto bypass the limiter. - Packet Bundling: Groups related interactions into single-tick executions when safe, minimizing network overhead.
📊 Performance & Telemetry
PerfMonitor
A robust utility for tracking server-side health and network conditions.
- Dynamic TPS Tracking: Calculates real-time Server Ticks Per Second.
- Latency Calculation: Provides stable, smoothed ping data used by
piggy-buildfor preemptive action triggering.
Meta-Action Sessions
A sophisticated telemetry engine for diagnosing complex failures.
- Contextual Logging: Captures inventory states, player positions, and world metadata before and after actions.
- Forensic Reports: Generates detailed JSON/Markdown reports for failed operations (like a failed inventory sort or a missed MLG).
- Rich Formatting: Uses
PiggyTelemetryFormatterto provide interactive, clickable chat components for administrative review.
🎒 Inventory API
InventorySearcher
A modular, high-performance engine for finding items across multiple containers.
- Condition-Based Search: Filter items by Type, Tag, NBT, or custom predicates.
- Multi-Slot Resolution: Handles complex searches involving split stacks or "mega-stacks" (>64 items).
🎨 UI & Configuration
- Unified Radial Menus: Standardized
GenericRadialMenuScreenfor consistent selection interfaces. - YACL Config Wrappers: A simplified factory pattern for building beautiful, categorized configuration screens using Yet Another Config Lib.
- Anti-Cheat Feedback: Hud overlays and floating notifications that inform players when features are restricted by the server.
Dependencies
- Fabric API
- YACL (Required for config UI)
License
CC0-1.0
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as piggy-lib-2.0.1.jar — drop this file into the mods folder
- Download size: 556 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.