EntropyEngine::Networking::PropertyMetadata

EntropyEngine::Networking::PropertyMetadata

Metadata for a registered property instance. More…

#include <PropertyRegistry.h>

Public Functions

	Name
bool	matches(const PropertyMetadata & other) const Check if metadata matches another instance (for idempotent registration).
	PropertyMetadata() =default
	PropertyMetadata(PropertyHash h, uint64_t entity, ComponentTypeHash component, std::string prop, PropertyType t, uint64_t timestamp)

Public Attributes

	Name
PropertyType	type Property type (e.g., Vec3, Float32).
uint64_t	registeredAt Timestamp when registered (microseconds since epoch).
std::string	propertyName Property name (e.g., “position”, “health”).
PropertyHash	hash Unique 128-bit identifier (computed once).
uint64_t	entityId Owner entity ID.
ComponentTypeHash	componentType Component type hash from ComponentSchema.

Detailed Description

struct EntropyEngine::Networking::PropertyMetadata;

Metadata for a registered property instance.

Each property instance on each entity gets its own unique hash and metadata. The hash is computed once and stored - never recomputed.

Public Functions Documentation

function matches

inline bool matches(
    const PropertyMetadata & other
) const

Check if metadata matches another instance (for idempotent registration).

Compares all fields except registeredAt.

function PropertyMetadata

PropertyMetadata() =default

function PropertyMetadata

inline PropertyMetadata(
    PropertyHash h,
    uint64_t entity,
    ComponentTypeHash component,
    std::string prop,
    PropertyType t,
    uint64_t timestamp
)

Public Attributes Documentation

variable type

PropertyType type;

Property type (e.g., Vec3, Float32).

variable registeredAt

uint64_t registeredAt;

Timestamp when registered (microseconds since epoch).

variable propertyName

std::string propertyName;

Property name (e.g., “position”, “health”).

variable hash

PropertyHash hash;

Unique 128-bit identifier (computed once).

variable entityId

uint64_t entityId;

Owner entity ID.

variable componentType

ComponentTypeHash componentType;

Component type hash from ComponentSchema.

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Updated on 2026-01-26 at 17:14:35 -0500