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  3. UEnvQueryManager

UEnvQueryManager

API > API/Runtime > API/Runtime/AIModule

   
Name UEnvQueryManager
Type class
Header File /Engine/Source/Runtime/AIModule/Classes/EnvironmentQuery/EnvQueryManager.h
Include Path #include "EnvironmentQuery/EnvQueryManager.h"

Syntax

UCLASS (Config=Game, defaultconfig, Transient, MinimalAPI)  
class UEnvQueryManager :  
    public UAISubsystem ,  
    public FSelfRegisteringExec

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

UEnvQueryManager ( const FObjectInitializer& ObjectInitializer
)

   EnvironmentQuery/EnvQueryManager.h  

Constants

Name Type Remarks Include Path
bAllowEQSTimeSlicing bool   EnvironmentQuery/EnvQueryManager.h
DebuggerStats TMap< FName, FEQSDebugger::FStatsInfo >   EnvironmentQuery/EnvQueryManager.h
RegisteredItemTypes TArray< TSubclassOf< UEnvQueryItemType > > List of all known item types EnvironmentQuery/EnvQueryManager.h

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
LastQueryCountWarningThresholdTime double   EnvironmentQuery/EnvQueryManager.h  
OnBlueprintCompiledHandle FDelegateHandle   EnvironmentQuery/EnvQueryManager.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

bool AbortQuery ( int32 RequestID
)

 Aborts specific query EnvironmentQuery/EnvQueryManager.h  

void Configure ( const FEnvQueryManagerConfig& NewConfig
)

 Configure config variables during runtime EnvironmentQuery/EnvQueryManager.h  

float FindNamedParam ( int32 QueryId,
FName ParamName
) const

 Find value of named param stored with active query EnvironmentQuery/EnvQueryManager.h  

UEnvQuery * FindQueryTemplate ( const FString& QueryName
) const

 Finds UEnvQuery matching QueryName by first looking at instantiated queries (from InstanceCache) falling back to looking up all UEnvQuery and testing their name EnvironmentQuery/EnvQueryManager.h  

FEQSDebugger & GetDebugger()

   EnvironmentQuery/EnvQueryManager.h  

virtual void OnWorldCleanup()

 Fail all running queries on cleaning the world EnvironmentQuery/EnvQueryManager.h  

UEnvQueryContext * PrepareLocalContext ( TSubclassOf< UEnvQueryContext > ContextClass
)

 Creates local context object EnvironmentQuery/EnvQueryManager.h  

TSharedPtr< FEnvQueryInstance > PrepareQueryInstance ( const FEnvQueryRequest& Request,
EEnvQueryRunMode::Type RunMode
)

 Creates a query instance configured for execution EnvironmentQuery/EnvQueryManager.h  

void PrintActiveQueryInfo()

 Outputs active queries to log EnvironmentQuery/EnvQueryManager.h  

void RegisterActiveWrapper ( UEnvQueryInstanceBlueprintWrapper& Wrapper
)

   EnvironmentQuery/EnvQueryManager.h  

void RegisterExternalQuery ( const TSharedPtr< FEnvQueryInstance >& QueryInstance
)

 Add information for data providers about query instance run independently EnvironmentQuery/EnvQueryManager.h  

void RemoveAllQueriesByQuerier ( const UObject& Querier,
bool bExecuteFinishDelegate
)

   EnvironmentQuery/EnvQueryManager.h  
Alternative way to run queries. EnvironmentQuery/EnvQueryManager.h  

void RunInstantQuery ( const TSharedPtr< FEnvQueryInstance >& QueryInstance
)

   EnvironmentQuery/EnvQueryManager.h  

int32 RunQuery ( const TSharedPtr< FEnvQueryInstance >& QueryInstance,
FQueryFinishedSignature const& FinishDelegate
)

   EnvironmentQuery/EnvQueryManager.h  

int32 RunQuery ( const FEnvQueryRequest& Request,
EEnvQueryRunMode::Type RunMode,
FQueryFinishedSignature const& FinishDelegate
)

 Execute query EnvironmentQuery/EnvQueryManager.h  

void SilentlyRemoveAllQueriesByQuerier ( const UObject& Querier
)

 Removed all active queries asked by Querier. EnvironmentQuery/EnvQueryManager.h  

void UnregisterActiveWrapper ( UEnvQueryInstanceBlueprintWrapper& Wrapper
)

   EnvironmentQuery/EnvQueryManager.h  

void UnregisterExternalQuery ( const TSharedPtr< FEnvQueryInstance >& QueryInstance
)

 Clear information about query instance run independently EnvironmentQuery/EnvQueryManager.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void FinishDestroy()

 Cleanup hooks for map loading EnvironmentQuery/EnvQueryManager.h  

virtual void PostInitProperties()

   EnvironmentQuery/EnvQueryManager.h  

virtual void PostLoad ()

 Makes sure we don't have any UEnvQueryManager instances serialized in. EnvironmentQuery/EnvQueryManager.h  

Overridden from FTickableGameObject

Name Remarks Include Path Unreal Specifiers

virtual bool IsTickableInEditor()

   EnvironmentQuery/EnvQueryManager.h  

Overridden from FTickableObjectBase

Name Remarks Include Path Unreal Specifiers

virtual TStatId GetStatId()

   EnvironmentQuery/EnvQueryManager.h  

virtual void Tick ( float DeltaTime
)

 FTickableGameObject begin. EnvironmentQuery/EnvQueryManager.h  

Protected

Name Remarks Include Path Unreal Specifiers

TSharedPtr< FEnvQueryInstance > CreateQueryInstance ( const UEnvQuery* Template,
EEnvQueryRunMode::Type RunMode
)

 Create new instance, using cached data is possible EnvironmentQuery/EnvQueryManager.h  

TSharedPtr< FEnvQueryInstance > FindQueryInstance ( const int32 QueryID
)

   EnvironmentQuery/EnvQueryManager.h  

Overridden from FExec

Name Remarks Include Path Unreal Specifiers

virtual bool Exec_Dev ( UWorld* Inworld,
const TCHAR* Cmd,
FOutputDevice& Ar
)

   EnvironmentQuery/EnvQueryManager.h  

Static

Name Remarks Include Path Unreal Specifiers

static UEnvQueryManager * GetCurrent ( const UObject* WorldContextObject
)

   EnvironmentQuery/EnvQueryManager.h  

static UEnvQueryManager * GetCurrent ( UWorld* World
)

   EnvironmentQuery/EnvQueryManager.h  

static void NotifyAssetUpdate ( UEnvQuery* Query
)

   EnvironmentQuery/EnvQueryManager.h  

static UEnvQueryInstanceBlueprintWrapper * RunEQSQuery ( UObject* WorldContextObject,
UEnvQuery* QueryTemplate,
UObject* Querier,
TEnumAsByte< EEnvQueryRunMode::Type > RunMode,
TSubclassOf< UEnvQueryInstanceBlueprintWrapper > WrapperClass
)

   EnvironmentQuery/EnvQueryManager.h
  • BlueprintCallable
  • Category="AI|EQS"
  • Meta=(WorldContext="WorldContextObject", AdvancedDisplay="WrapperClass")

static void SetAllowTimeSlicing ( bool bAllowTimeSlicing
)

   EnvironmentQuery/EnvQueryManager.h  

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