70 lines
1.5 KiB
C++
70 lines
1.5 KiB
C++
// Copyright Low Entry. Apache License, Version 2.0.
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#pragma once
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#include "CoreMinimal.h"
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#include "LatentActions.h"
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#include "LowEntryLatentActionString.h"
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class FLowEntryLatentActionString : public FPendingLatentAction
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{
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public:
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FName ExecutionFunction;
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int32 OutputLink;
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FWeakObjectPtr CallbackTarget;
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ULowEntryLatentActionString* LatentActionObject = nullptr;
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FString& Result;
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bool Done = false;
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FLowEntryLatentActionString(const FLatentActionInfo& LatentInfo, ULowEntryLatentActionString* LatentActionObject0, FString& Result0)
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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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, Result(Result0)
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{
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this->LatentActionObject = LatentActionObject0;
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}
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virtual ~FLowEntryLatentActionString() override
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{
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if (!Done)
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{
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if (IsValid(LatentActionObject))
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{
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Done = true;
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LatentActionObject->LatentActionDone();
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}
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}
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}
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virtual void UpdateOperation(FLatentResponse& Response) override
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{
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if (!IsValid(LatentActionObject))
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{
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Response.FinishAndTriggerIf(true, ExecutionFunction, OutputLink, CallbackTarget);
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return;
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}
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if (LatentActionObject->Finished)
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{
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Done = true;
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Result = LatentActionObject->Result;
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LatentActionObject->LatentActionDone();
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Response.FinishAndTriggerIf(true, ExecutionFunction, OutputLink, CallbackTarget);
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}
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}
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#if WITH_EDITOR
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// Returns a human readable description of the latent operation's current state
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virtual FString GetDescription() const override
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{
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return TEXT("Waiting...");
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}
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#endif
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};
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