Hollow Core - Universal Minecraft Modding Library

HollowCore is a powerful and user-friendly library for creating Minecraft modifications, developed by the HollowHorizon team. This tool significantly simplifies the mod development process for all popular loaders.

Multi-version Support

The library is compatible with Minecraft versions 1.21, 1.20.1, and 1.19.2, working on Forge, Fabric, and NeoForge platforms.

Loader Integration

The system provides universal solutions for working with various modding aspects:

• Universal registration of blocks, items, and entities using Kotlin delegates
• Automatic packet serialization and registration through annotations
• Capabilities system for storing NBT data in entities, blocks, and worlds
• Universal event system for all loaders

Development Simplification

The library includes numerous tools for automating routine tasks:

• Automatic model generation for blocks and items through built-in resource pack
• Object serialization and deserialization to NBT using Kotlinx.Serialization
• Configuration system based on Toml format
• Automatic creation of sounds.json files

Graphics Capabilities

Advanced features for working with graphics and media:

• ImGui-based framework with basic interface elements
• Asynchronous GLTF model loader with animation and PBR material support
• Integration with Effekseer particle system
• Support for GIF format textures
• Audio playback in MP3, OGG, and WAV formats