★ Starshadow Lib

The foundation for Starshadow mods.

Starshadow Lib is a shared widget toolkit and utility library for Minecraft Fabric mods. It provides the building blocks that power Starshadow's config screens, mod list, and splash screen — and you can use them in your own mods too.

"Widgets, layout, and rendering — the boring parts, done right."

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✨ Features

🎛️ Widget Toolkit

Ready-to-use Minecraft GUI widgets built on vanilla screen components:

Widget	Description
ToggleWidget	On/off toggle switch with animation
SliderWidget	Numeric slider with configurable range
IntStepperWidget	Integer value with +/- buttons
EnumCycleWidget	Cycle through enum values with click
StarWidget	Base widget class for building custom widgets

📐 Layout System

Utilities for consistent, responsive GUI layouts:

Component	Description
EntryRow	Label + widget row with consistent alignment
Spacing	Standardized spacing constants for UI consistency

📦 Container Widgets

Higher-level containers for organizing content:

Container	Description
ScrollablePanel	Scrollable content area with smooth scrolling
SectionCard	Card-style container with header and collapsible content
VerticalTabBar	Tab strip for multi-section screens

🎨 Rendering Utilities

Utility	Description
RenderBridge	Cross-version rendering abstraction layer
Colors	Standardized color palette constants

🔧 Logging Helpers

Utility	Description
LogLevelHelper	Dynamic Log4j2 level control for debug logging toggles

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📦 Installation

For Mod Developers

Add to your build.gradle.kts:

dependencies {
    modstitchModImplementation("com.starshadow:starshadow-lib:${property("starshadow_version")}")
    include("com.starshadow:starshadow-lib:${property("starshadow_version")}")
}

For Players

Starshadow Lib is bundled inside mods that use it — you typically don't need to install it separately. If a mod requires it as an external dependency:

1. Install Fabric Loader for your Minecraft version
2. Install Fabric API
3. Drop the Starshadow Lib .jar into your mods/ folder
4. Launch Minecraft

Supported: Minecraft 1.20.1 · 1.20.4 · 1.21.1 — Fabric only

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🔨 Usage Examples

Toggle Widget

ToggleWidget toggle = new ToggleWidget(x, y, width, height,
    Text.literal("Enable Feature"),
    () -> config.isEnabled(),
    value -> config.setEnabled(value));

Slider Widget

SliderWidget slider = new SliderWidget(x, y, width, height,
    Text.literal("Volume"),
    0, 100, config.getVolume(),
    value -> config.setVolume(value));

Scrollable Panel

ScrollablePanel panel = new ScrollablePanel(x, y, width, height);
panel.addChild(new EntryRow(label, widget));
panel.addChild(new EntryRow(label2, widget2));

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🧩 Compatibility

Mod	Compatibility
Fabric API	✅ Required
Starshadow Config	✅ Uses Lib for config screen widgets
Starshadow Menu	✅ Uses Lib for mod list UI
Starshadow Splash	✅ Uses Lib indirectly via Config

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📋 Requirements

Dependency	Required?
Fabric Loader	✅ Yes
Fabric API	✅ Yes

Starshadow Lib has no dependencies beyond Fabric itself — it's the foundation layer.

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🌟 Build Better UIs

Stop reinventing widgets for every mod. Starshadow Lib provides a consistent, tested set of UI components so you can focus on what makes your mod unique.

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Made with ❤️ by Ghent Starshadow Licensed under MPL-2.0 — free to use, share, and modify.