HollowCore is a minecraft modding library by HollowHorizon. It is an easy-to-use and powerful library for easier creation of minecraft mods for Fabric, Forge and NeoForge.

Features

Integration with ModLoaders

• Universal Registration system to register blocks, items, block entities, etc. using kotlin delegates.
• Universal Packet system with automatic serialization and registration using annotations.
• Universal Capabilities system to storing nbt in entities, block entities and worlds.
• Universal EventBus system for all modloaders and basic events.

Easier development

• Automatic models generation for blocks and items using embed resourcepack.
• NBT serialization and deserialization of any objects using Kotlinx.Serialization.
• Toml Config system based on KotlinX Serialization.
• HollowCore bypass forge's module system, that allow to use identical libraries in different mods.

Graphics

• Kool-based Gui gramework with support for slots, containers, etc.
• GLTF model loader with skeletal animations, skinning, morph targets, PBR materials with Iris/Oculus support.
• Bedrock particles support.
• MP3, OGG, WAV Sound formats support.
• FBX models support.
• BlockBench models + Molang animations format support.
• OBJ models support.
• Particles instancing.