Server Packages

This document describes the class package structure found in HytaleServer.jar.

Top-Level Packages

Package	Description
com.hypixel.hytale.assetstore	Asset storage and caching
com.hypixel.hytale.builtin	Built-in game functionality
com.hypixel.hytale.codec	Data encoding/decoding
com.hypixel.hytale.common	Shared common utilities
com.hypixel.hytale.component	ECS component system
com.hypixel.hytale.event	Event system
com.hypixel.hytale.function	Functional utilities
com.hypixel.hytale.logger	Logging (HytaleLogger)
com.hypixel.hytale.math	Math utilities
com.hypixel.hytale.metrics	Performance metrics
com.hypixel.hytale.plugin	Plugin/mod system
com.hypixel.hytale.procedurallib	Procedural generation library
com.hypixel.hytale.protocol	Network protocol
com.hypixel.hytale.registry	Game registries
com.hypixel.hytale.server	Server implementation
com.hypixel.hytale.sneakythrow	Exception handling utilities
com.hypixel.hytale.storage	Data storage
com.hypixel.hytale.unsafe	Low-level operations

Server Subsystems

Key packages under com.hypixel.hytale.server:

Package	Description
server.core	Core server API (commands, plugins, entities)
server.npc	NPC AI and behavior systems
server.spawning	Entity spawning systems
server.worldgen	World generation (biomes, caves, prefabs)
server.flock	Flocking/group behavior
server.migrations	Data migrations

Entry Points

Class	Purpose
com.hypixel.hytale.Main	Server entry point
com.hypixel.hytale.LateMain	Late initialization

Plugin System

Class	Purpose
plugin.early.EarlyPluginLoader	Early plugin loading
plugin.early.ClassTransformer	Bytecode transformation
plugin.early.TransformingClassLoader	Custom class loading