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