ECS (Components)

Hytale uses an Entity Component System architecture for game objects.

Package: com.hypixel.hytale.component

Core Classes

Class	Description
Component	Base component class
ComponentType	Component type identifier
ComponentRegistry	Registry of components
ComponentAccessor	Access component data
Holder	Entity holder reference - safe entity access
Ref	Reference to entity
WeakComponentReference	Weak reference to component

Archetypes

Class	Description
Archetype	Entity archetype (component combination)
ArchetypeChunk	Chunk of entities with same archetype

Queries

Class	Description
Query	Base query class
AndQuery	Match all components
OrQuery	Match any component
NotQuery	Exclude components
AnyQuery	Any match
ExactArchetypeQuery	Exact archetype match
ReadWriteArchetypeQuery	Read/write access query

Resources

Class	Description
Resource	ECS resource (singleton data)
ResourceType	Resource type identifier
IResourceStorage	Resource storage interface

Systems

Class	Description
System	Base system class
ISystem	System interface
SystemGroup	Group of systems
SystemType	System type identifier
QuerySystem	System with query
EventSystem	Event-driven system
TickingSystem	Runs every tick
DelayedSystem	Delayed execution
HolderSystem	System using holders

Ticking Systems

Class	Description
TickableSystem	Can be ticked
EntityTickingSystem	Per-entity ticking
ArchetypeTickingSystem	Per-archetype ticking
DelayedEntitySystem	Delayed entity processing

Events

Class	Description
EcsEvent	ECS event
CancellableEcsEvent	Cancellable ECS event
EntityEventSystem	Entity event handling
WorldEventSystem	World event handling

Dependencies

Class	Description
Dependency	System dependency
DependencyGraph	Dependency ordering
Order	Execution order
OrderPriority	Order priority

Spatial

Class	Description
SpatialStructure	Spatial indexing
SpatialSystem	Spatial queries
KDTree	KD-Tree implementation
MortonCode	Morton code for spatial