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> Unreal Engine API Reference > Runtime > MovieScene > EntitySystem > TEntityBuilderImpl< TIntegerSequence< int, Indices... >, T... > > TEntityBuilderImpl< TIntegerSequence< int, Indices... >, T... >::AddConditional

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TEntityBuilderImpl< TIntegerSequence< int, Indices... >, T... >::AddConditional

Conditionally add a component to the entity with a specific value

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MacOS

Linux

References

Module	MovieScene
Header	/Engine/Source/Runtime/MovieScene/Public/EntitySystem/MovieSceneEntityBuilder.h
Include	#include "EntitySystem/MovieSceneEntityBuilder.h"

Syntax

template<typename U, typename PayloadType>
TEntityBuilder< T..., TAddConditional< U > > AddConditional
(
    TComponentTypeID< U > ComponentType,
    PayloadType && InPayload,
    bool bCondition
)

Remarks

Conditionally add a component to the entity with a specific value

Returns

A new builder that includes the new component and payload

Parameters

Parameter	Description
ComponentType	The component type ID to add to the entity. Must be valid if bCondition is true.
InPayload	User-specified data to forward into the component
bCondition	Condition specifying whether this component should be added or not

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