UE::Mass::Private Namespace Reference

Classes
struct	FEntityBuilderHelper
struct	FEntityStorageInitializer
struct	TBitTypeRegistry
struct	TElementTypeHelper

Functions
void	ConvertArchetypelessSubchunksIntoEntityHandles (FMassArchetypeEntityCollection::FConstEntityRangeArrayView Subchunks, TArray< FMassEntityHandle > &OutEntityHandles)
bool	IsElement (TNotNull< const UScriptStruct * > ElementType)
template<typename TSharedStruct >
int32	CountInvalid (const TArray< TSharedStruct > &View)
template<typename TSharedStruct , bool bSkipNulls = true>
bool	ArraysHaveSameContents (const TArray< TSharedStruct > &ViewA, const TArray< TSharedStruct > &ViewB)
FString	NameViewToString (TConstArrayView< FName > View)
bool	DoArchetypeContainersOverlap (TConstArrayView< FMassArchetypeHandle > A, const TArray< FMassArchetypeHandle > &B)
template<typename TContainer >
void	ExportRequirements (TConstArrayView< FMassFragmentRequirementDescription > Requirements, TMassExecutionAccess< TContainer > &Out)
template<>
void	ExportRequirements< FMassConstSharedFragmentBitSet > (TConstArrayView< FMassFragmentRequirementDescription > Requirements, TMassExecutionAccess< FMassConstSharedFragmentBitSet > &Out)
template<typename T >
TSubclassOf< T >	ConvertToSubsystemClass (TSubclassOf< USubsystem > SubsystemClass)
void	HandleLateCreation (UWorldSubsystem &MassWorldSubsystem, const UE::Mass::Subsystems::FInitializationState InitializationState)

Variables
constexpr int32	UninitializedInt32 = -1
constexpr uint32	MinChunkMemorySize = 1024
constexpr uint32	MaxChunkMemorySize = 512 * 1024
constexpr int32	InvalidEntityIndex = 0
ETickingGroup	PhaseToTickingGroup [int(EMassProcessingPhase::MAX)]
bool	bProcessorExecutionPriorityEnabled = true
bool	bPickHigherPriorityNodesRegardlessOfRequirements = true
bool	bRuntimeSubsystemsEnabled = true

Function Documentation

ArraysHaveSameContents()

template<typename TSharedStruct , bool bSkipNulls = true>

bool UE::Mass::Private::ArraysHaveSameContents	(	const TArray< TSharedStruct > &	ViewA,
		const TArray< TSharedStruct > &	ViewB
	)

Note that this function assumes that both ViewA and ViewB do not contain duplicates

ConvertArchetypelessSubchunksIntoEntityHandles()

void UE::Mass::Private::ConvertArchetypelessSubchunksIntoEntityHandles	(	FMassArchetypeEntityCollection::FConstEntityRangeArrayView	Subchunks,
		TArray< FMassEntityHandle > &	OutEntityHandles
	)

ConvertToSubsystemClass()

template<typename T >

TSubclassOf< T > UE::Mass::Private::ConvertToSubsystemClass

(

TSubclassOf< USubsystem >

SubsystemClass

)

CountInvalid()

template<typename TSharedStruct >

int32 UE::Mass::Private::CountInvalid

(

const TArray< TSharedStruct > &

View

)

DoArchetypeContainersOverlap()

bool UE::Mass::Private::DoArchetypeContainersOverlap	(	TConstArrayView< FMassArchetypeHandle >	A,
		const TArray< FMassArchetypeHandle > &	B
	)

ExportRequirements()

template<typename TContainer >

void UE::Mass::Private::ExportRequirements	(	TConstArrayView< FMassFragmentRequirementDescription >	Requirements,
		TMassExecutionAccess< TContainer > &	Out
	)

ExportRequirements< FMassConstSharedFragmentBitSet >()

template<>

void UE::Mass::Private::ExportRequirements< FMassConstSharedFragmentBitSet >	(	TConstArrayView< FMassFragmentRequirementDescription >	Requirements,
		TMassExecutionAccess< FMassConstSharedFragmentBitSet > &	Out
	)

HandleLateCreation()

void UE::Mass::Private::HandleLateCreation	(	UWorldSubsystem &	MassWorldSubsystem,
		const UE::Mass::Subsystems::FInitializationState	InitializationState
	)

A helper function calling PostInitialize and OnWorldBeginPlay for the given subsystem, provided the world has already begun play.

See also

UMassSubsystemBase::HandleLateCreation for more detail

IsElement()

bool UE::Mass::Private::IsElement

(

TNotNull< const UScriptStruct * >

ElementType

)

NameViewToString()

FString UE::Mass::Private::NameViewToString

(

TConstArrayView< FName >

View

)

Variable Documentation

bPickHigherPriorityNodesRegardlessOfRequirements

bool UE::Mass::Private::bPickHigherPriorityNodesRegardlessOfRequirements = true

bProcessorExecutionPriorityEnabled

bool UE::Mass::Private::bProcessorExecutionPriorityEnabled = true

bRuntimeSubsystemsEnabled

bool UE::Mass::Private::bRuntimeSubsystemsEnabled = true

InvalidEntityIndex

constexpr int32 UE::Mass::Private::InvalidEntityIndex = 0

constexpr

MaxChunkMemorySize

constexpr uint32 UE::Mass::Private::MaxChunkMemorySize = 512 * 1024

constexpr

MinChunkMemorySize

constexpr uint32 UE::Mass::Private::MinChunkMemorySize = 1024

constexpr

PhaseToTickingGroup

ETickingGroup UE::Mass::Private::PhaseToTickingGroup[int(EMassProcessingPhase::MAX)]

Initial value:

{
        ETickingGroup::TG_PrePhysics, 
        ETickingGroup::TG_StartPhysics, 
        ETickingGroup::TG_DuringPhysics, 
        ETickingGroup::TG_EndPhysics,   
        ETickingGroup::TG_PostPhysics,  
        ETickingGroup::TG_LastDemotable, 
    }

UninitializedInt32

constexpr int32 UE::Mass::Private::UninitializedInt32 = -1

constexpr