Mod Overview

KubeJS Data Component is an addon mod for Minecraft 1.21.1 NeoForge that provides comprehensive data component registration capabilities for the KubeJS scripting engine. With this mod, developers can create and register custom data components directly in KubeJS scripts, allowing items to store custom data without writing any Java code.

Key Features

🛠️ Easy Registration - Register data components directly in KubeJS scripts

📊 Multiple Data Types - Support for integers, strings, booleans, floats, doubles, and longs

🌐 Network Synchronization - Configurable client-server synchronization

💾 Data Persistence - Support for saving and loading component data

🔧 Highly Customizable - Flexible configuration through builder pattern

Example

// Register integer component

DataComponent.registerInt("my_counter")

// Register string component

DataComponent.registerString("my_text")

// Custom component with builder

DataComponent.register("custom_component",

DataComponent.builder()

.type("DOUBLE")

.persistent(true)

.networked(true)

)

// Using components on items

item.set(DataComponent.get("my_counter"), 100)

let value = item.get(DataComponent.get("my_counter"))

Technical Features

Built on Minecraft 1.21.1 vanilla data component system

Fully integrated with KubeJS scripting environment

Thread-safe component registration mechanism

Comprehensive error handling and type checking

Use Cases

Adding custom counters to items

Storing specific state information for items

Implementing complex item behavior logic

Creating custom progression tracking systems