AssetEditorPlugin

Package: com.hypixel.hytale.builtin.asseteditor

public class AssetEditorPlugin extends JavaPlugin

Central plugin entry point for the asset editor system. Manages the complete lifecycle of asset editing: client connections, asset pack data sources, JSON schema distribution, asset type registration, live asset updates, undo/redo, and asset export. Registered as a singleton via instance.

Key Fields

Field	Type	Description
globalEditLock	StampedLock	Global lock for serializing edit operations
uuidToEditorClients	Map<UUID, Set<EditorClient>>	Maps player UUIDs to their editor sessions
clientOpenAssetPathMapping	Map<EditorClient, AssetPath>	Tracks which asset each client has open
schemas	Map<String, Schema>	Loaded JSON schemas for asset types
assetPackDataSources	Map<String, DataSource>	Data sources keyed by asset pack name
assetTypeRegistry	AssetTypeRegistry	Registry of all asset type handlers
undoRedoManager	UndoRedoManager	Per-asset undo/redo stack manager

Static Access

public static AssetEditorPlugin get()

Returns the singleton instance.

Setup

During setup(), the plugin:

1. Registers data sources for all existing asset packs
2. Registers AssetEditorGamePacketHandler as a sub-packet handler on ServerManager
3. Sets AssetEditorPacketHandler as the editor packet handler supplier on InitialPacketHandler
4. Registers AssetStoreTypeHandler for each AssetStore in the AssetRegistry
5. Registers CommonAssetTypeHandler instances for Texture (.png), Model (.blockymodel), Animation (.blockyanim), Sound (.ogg), UI (.ui), and Language (.lang)
6. Registers event listeners for asset store/pack registration, asset monitoring, translations, and common asset changes
7. Calls AssetSpecificFunctionality.setup() for model/item/weather preview handlers

Key Methods

Method	Description
DataSource registerDataSourceForPack(AssetPack)	Creates a StandardDataSource for an asset pack
AssetTypeRegistry getAssetTypeRegistry()	Returns the asset type registry
UndoRedoManager getUndoRedoManager()	Returns the undo/redo manager
Map<EditorClient, AssetPath> getClientOpenAssetPathMapping()	Returns the client-to-open-asset mapping
AssetPath getOpenAssetPath(EditorClient)	Returns the asset currently open by a client
Set<EditorClient> getEditorClients(UUID)	Returns all editor clients for a player UUID
Schema getSchema(String)	Returns a loaded JSON schema by name

Inner Enums

InitState

Tracks the plugin’s initialization state for deferred client setup:

• NOT_INITIALIZED — Plugin not yet initialized
• INITIALIZING — In progress
• INITIALIZED — Ready to serve clients