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Unreal Engine 5.0 Documentation

> Unreal Engine API Reference > Runtime > AIModule > BehaviorTree > FBehaviorTreeSearchData

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FBehaviorTreeSearchData

Node search data

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References

Module	AIModule
Header	/Engine/Source/Runtime/AIModule/Classes/BehaviorTree/BehaviorTreeTypes.h
Include	#include "BehaviorTree/BehaviorTreeTypes.h"

Syntax

struct FBehaviorTreeSearchData

Remarks

Node search data

Variables

		Name	Description
	uint32: 1	bFilterOutRequestFromDeactivatedBranch	If set, execution request from node in the deactivated branch will be skipped
	uint32: 1	bPostponeSearch	If set, current search will be restarted in next tick
	uint32: 1	bPreserveActiveNodeMemoryOnRollback	If set, active node state/memory won't be rolled back
	uint32: 1	bSearchInProgress	Set when task search is in progress
	FBTNodeIndex	DeactivatedBranchEnd	End index of the deactivated branch
	FBTNodeIndex	DeactivatedBranchStart	Start index of the deactivated branch
	UBehaviorTreeCo...	OwnerComp	BT component
	TArray< FBehavi...	PendingNotifies	Notifies for tree instances
	TArray< FBehavi...	PendingUpdates	Requested updates of additional nodes (preconditions, services, parallels) buffered during search to prevent instant add & remove pairs
	FBTNodeIndex	RollbackDeactivatedBranchEnd	Saved end index of the deactivated branch for rollback
	FBTNodeIndex	RollbackDeactivatedBranchStart	Saved start index of the deactivated branch for rollback
	int32	RollbackInstanceIdx	Active instance index to rollback to
	FBTNodeIndex	SearchEnd	Last node allowed in search
	int32	SearchId	Search unique number
	FBTNodeIndex	SearchRootNode	Node under which the search was performed
	FBTNodeIndex	SearchStart	First node allowed in search

Constructors

	Name	Description
	FBehaviorTreeSearchData()
	FBehaviorTreeSearchData ( UBehaviorTreeComponent& InOwnerCom... )

Functions

		Name	Description
	void	AddUniqueUpdate ( const FBehaviorTreeSearchUpdate& U... )	Adds update info to PendingUpdates array, removing all previous updates for this node
	void	AssignSearchId()	Assign unique Id number
	void	Reset()	Clear state of search

Constants

Name	Description
NextSearchId