#include <MassEntityRelations.h>

Public Member Functions
UE_API	FRelationTypeTraits (TNotNull< const UScriptStruct * > InRelationTagType)

UE_API	FRelationTypeTraits (const FRelationTypeTraits &Other, TNotNull< const UScriptStruct * > NewRelationTagType)

	FRelationTypeTraits (const FRelationTypeTraits &Other)=default

TNotNull< const UScriptStruct * >	GetRelationTagType () const

FName	GetFName () const

bool	IsValid () const

void	SetDebugInFix (FString &&InFix)

Constructor & Destructor Documentation

◆ FRelationTypeTraits() [1/3]

UE_API UE::Mass::Relations::FRelationTypeTraits::FRelationTypeTraits ( TNotNull< const UScriptStruct * > InRelationTagType )

◆ FRelationTypeTraits() [2/3]

UE_API UE::Mass::Relations::FRelationTypeTraits::FRelationTypeTraits	(	const FRelationTypeTraits &	Other,
		TNotNull< const UScriptStruct * >	NewRelationTagType
	)

◆ FRelationTypeTraits() [3/3]

UE::Mass::Relations::FRelationTypeTraits::FRelationTypeTraits ( const FRelationTypeTraits & Other )

default

Member Function Documentation

◆ GetFName()

FName UE::Mass::Relations::FRelationTypeTraits::GetFName ( ) const

inline

◆ GetRelationTagType()

TNotNull< const UScriptStruct * > UE::Mass::Relations::FRelationTypeTraits::GetRelationTagType ( ) const

inline

◆ IsValid()

bool UE::Mass::Relations::FRelationTypeTraits::IsValid ( ) const

Checks whether the traits are configured properly.

◆ SetDebugInFix()

void UE::Mass::FRelationTypeTraits::SetDebugInFix ( FString && InFix )

Member Data Documentation

◆ bCreateRelationEntitiesInHierarchy

bool UE::Mass::Relations::FRelationTypeTraits::bCreateRelationEntitiesInHierarchy = false

Whether to use hierarchical archetype groups for the relation entities Set this to true of you want to do any data calculations with data stored in the relation entities, and them being processed in hierarchy order being a requirements

◆ bHierarchical

bool UE::Mass::Relations::FRelationTypeTraits::bHierarchical = false

◆ ObjectEntityDestructionObserverClass

TWeakObjectPtr<UClass> UE::Mass::Relations::FRelationTypeTraits::ObjectEntityDestructionObserverClass

◆ RegisteredGroupType

FArchetypeGroupType UE::Mass::Relations::FRelationTypeTraits::RegisteredGroupType

◆ RegisterObserversDelegate

TFunction<bool(FMassEntityManager&)> UE::Mass::Relations::FRelationTypeTraits::RegisterObserversDelegate

Is set, gets called upon type's registration to register appropriate observers. Return value indicates whether the entity manager should register default observes as well.

◆ RelationEntityCreationObserverClass

TWeakObjectPtr<UClass> UE::Mass::Relations::FRelationTypeTraits::RelationEntityCreationObserverClass

Processor classes to be instantiated when the relation type gets registered. These will get auto-created only if RegisterObserversDelegate is empty or returns true The default values point to generic observer classes that implement the generic policies and behavior. Nulling-out any of these member variables will result in the given functionality not being implemented by the system and makes the user responsible for supplying it.

◆ RelationEntityDestructionObserverClass

TWeakObjectPtr<UClass> UE::Mass::Relations::FRelationTypeTraits::RelationEntityDestructionObserverClass

◆ RelationFragmentType

TNotNull<const UScriptStruct*> UE::Mass::Relations::FRelationTypeTraits::RelationFragmentType

The fragment type that will be automatically added to each relation entity created to represent relation instances

◆ RelationName

FName UE::Mass::Relations::FRelationTypeTraits::RelationName

◆ RoleTraits

TStaticArray<FRoleTraits, static_cast<uint8>(ERelationRole::MAX)> UE::Mass::Relations::FRelationTypeTraits::RoleTraits

◆ SubjectEntityDestructionObserverClass

TWeakObjectPtr<UClass> UE::Mass::Relations::FRelationTypeTraits::SubjectEntityDestructionObserverClass

The documentation for this struct was generated from the following files:

Engine/Source/Runtime/MassEntity/Public/MassEntityRelations.h
Engine/Source/Runtime/MassEntity/Private/MassEntityRelations.cpp

Public Attributes
FName	RelationName

TNotNull< const UScriptStruct * >	RelationFragmentType

bool	bCreateRelationEntitiesInHierarchy = false

TStaticArray< FRoleTraits, static_cast< uint8 >(ERelationRole::MAX)>	RoleTraits

bool	bHierarchical = false

FArchetypeGroupType	RegisteredGroupType

TFunction< bool(FMassEntityManager &)>	RegisterObserversDelegate

TWeakObjectPtr< UClass >	RelationEntityCreationObserverClass

TWeakObjectPtr< UClass >	RelationEntityDestructionObserverClass

TWeakObjectPtr< UClass >	SubjectEntityDestructionObserverClass

TWeakObjectPtr< UClass >	ObjectEntityDestructionObserverClass

Public Member Functions

Public Attributes