AStudioLib

AStudioLib

A lightweight, general-purpose Fabric mod library built by AttackStudio. AStudioLib handles all the boilerplate that every mod needs — config persistence, GUI rendering, sound helpers, inventory queries, a tick scheduler, keybinding registration, and more — so it never has to be written twice.

For players: Drop the JAR in your mods folder alongside any mod that requires it. AStudioLib has no visible effect on its own.

What’s Included

Config

JSON config persistence backed by Gson. One-line save and load, automatic file location, pretty-printing, and silent error handling.

GUI Rendering

A full set of DrawContext helpers for the AttackStudio dark-theme UI: panel backgrounds, pulsing borders, corner brackets, animated shimmer sweeps, progress bars, tooltip boxes, scrollbars, and fade edges for scrollable regions.

Easing

Frame-rate-independent easing functions: ease-out, ease-out-back, ease-in-out, sine pulse, ease-out bounce, and linear lerp. All inputs are clamped automatically.

Color Utilities

ARGB color packing, alpha blending, two-color lerp, a healthColor gradient (red → yellow → green), HSV-to-RGB conversion, and an animated rainbow helper.

Math Utilities

clamp, remap, approach, smoothLerp, wrap, and nearlyEqual — the numeric helpers that Java forgot to include.

Text Helpers

Minecraft Text builders: hex-colored text, toggle labels ("Feature: ON/OFF"), join-with-separator, and vanilla Formatting application.

Tick Scheduler

Client-side deferred and repeating task scheduler. Schedule a one-shot action after N ticks or a repeating pulse every N ticks — no background threads, no boilerplate.

Inventory Utilities

Full-inventory queries including offhand: item count, presence checks, first-slot search, and held-item detection.

Sound Utilities

One-liner sound playback — fixed volume/pitch, custom pitch, or randomized pitch within a range.

Toast Notifications

One-liner Minecraft system toast notifications (top-right corner), with or without a body message.

Keybinding Registration

Thin wrapper around Fabric’s keybinding API. Register a key in one line, poll with isHeld() or consumePress(). Auto-ticked each client frame.

/studiolib Command

A shared client command registry. Any mod can register subcommands under /studiolib during init — AStudioLib assembles the full tree automatically.

For Mod Developers

1. Publish to Maven local:

git clone https://github.com/AttackStudios/AStudioLib.git
cd AStudioLib
./gradlew publishToMavenLocal

2. Add to build.gradle:

repositories { mavenLocal() }
dependencies {
    modImplementation "net.attackstudioyt:astudiolib:1.1.0"
}

3. Declare in fabric.mod.json:

"depends": { "astudiolib": "*" }

Requirements

| | |
|—|—|
| Minecraft | 1.21.11 or higher |
| Fabric Loader | ≥ 0.18.4 |
| Fabric API | 0.141.3+1.21.11 |
| Java | 21 |