1. Epic GamesDeveloper
  3. FEnvQueryRequest

FEnvQueryRequest

Wrapper for easy query execution

API > API/Runtime > API/Runtime/AIModule > API/Runtime/AIModule/EnvironmentQuery

References

   
Module AIModule
Header /Engine/Source/Runtime/AIModule/Classes/EnvironmentQuery/EnvQueryManager.h
Include #include "EnvironmentQuery/EnvQueryManager.h"

Syntax

struct FEnvQueryRequest

Remarks

Wrapper for easy query execution

Variables

  Type Name Description
Protected variable TMap< FName, float > NamedParams List of named params
Protected variable TObjectPtr< UObject > Owner Querier
Protected variable TObjectPtr< const UEnvQuery > QueryTemplate Query to run
Protected variable friend UEnvQueryManager  
Protected variable TObjectPtr< UWorld > World World

Constructors

  Type Name Description
Public function    
Public function  

FEnvQueryRequest ( const UEnvQuery* Query
)

 Basic constructor: owner will be taken from finish delegate bindings
Public function  

FEnvQueryRequest ( const UEnvQuery* Query,
UObject* RequestOwner
)

 Use when owner is different from finish delegate binding

Functions

  Type Name Description
Public function int32

Execute ( EEnvQueryRunMode::Type RunMode,
FQueryFinishedSignature const& FinishDelegate
)

  
Public function int32

Execute ( EEnvQueryRunMode::Type Mode,
UserClass* InObj,
typename FQueryFinishedSignature::TMethodPtr< UserClass > InMethod
)

  
Public function int32

Execute ( EEnvQueryRunMode::Type Mode,
UserClass* InObj,
typename FQueryFinishedSignature::TConstMethodPtr< UserClass > InMethod
)

  
Public function FEnvQueryRequest &

SetBoolParam ( FName ParamName,
bool Value
)

  
Public function FEnvQueryRequest &

SetDynamicParam ( const FAIDynamicParam& Param,
const UBlackboardComponent* BlackboardComponent
)

 Set names param indicated by Param.
Public function FEnvQueryRequest &

SetFloatParam ( FName ParamName,
float Value
)

 Set named params
Public function FEnvQueryRequest &

SetIntParam ( FName ParamName,
int32 Value
)

  
Public function FEnvQueryRequest &

SetNamedParam ( const FEnvNamedValue& ParamData
)

  
Public function FEnvQueryRequest &

SetNamedParams ( const TArray< FEnvNamedValue >& Params
)

  
Public function FEnvQueryRequest &

SetWorldOverride ( UWorld* InWorld
)

 Set world (for accessing query manager) when owner can't provide it

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page