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29 lines
850 B
C++
29 lines
850 B
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#include "DelayForFramesLatentAction.h"
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#include "Engine/LatentActionManager.h"
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FDelayForFramesLatentAction::FDelayForFramesLatentAction(const FLatentActionInfo& LatentInfo, int32 NumFrames)
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: ExecutionFunction(LatentInfo.ExecutionFunction)
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, OutputLink(LatentInfo.Linkage)
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, CallbackTarget(LatentInfo.CallbackTarget)
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, FramesRemaining(NumFrames)
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{
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}
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FDelayForFramesLatentAction::~FDelayForFramesLatentAction()
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{
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}
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void FDelayForFramesLatentAction::UpdateOperation(FLatentResponse& Response)
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{
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--FramesRemaining;
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Response.FinishAndTriggerIf(FramesRemaining <= 0, ExecutionFunction, OutputLink, CallbackTarget);
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}
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#if WITH_EDITOR
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FString FDelayForFramesLatentAction::GetDescription() const
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{
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return FString::Printf(TEXT("Delay (%d frames remaining)"), FramesRemaining);
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}
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#endif
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