Hi, how does this flow works? It’s like three nested if’s and suddenly getting back to the first one? How do you achieve something like this in c++? (Green pencil - from branch to branch)
Extract the segment out into a function and just call the function when you get to the loop.
I tried to do it for a while but im stuck. There is no really a loop there:
There is a gate as open enter exit and custom events. How would you aproach it? That’s the whole blue print:
I have implemented custom gate in C++ like this:
USTRUCT(BlueprintType)
struct FGate
{
GENERATED_USTRUCT_BODY()
public:
FORCEINLINE FGate();
explicit FORCEINLINE FGate(bool bStartClosed);
FORCEINLINE void Open() { bGateOpen = true; }
FORCEINLINE void Close() { bGateOpen = false; }
FORCEINLINE void Toggle() { bGateOpen = !bGateOpen; }
FORCEINLINE bool IsOpen() const { return bGateOpen; }
private:
UPROPERTY(VisibleAnywhere)
bool bGateOpen;
};
FORCEINLINE FGate::FGate() : bGateOpen(false){}
FORCEINLINE FGate::FGate(const bool bStartClosed) : bGateOpen(!bStartClosed){}
This blueprint is bit overwhelming me ;D
As I think i should put a while loop comparing the times at the end, so i will try to do that and i will post a result 
Is that correct?
void AGridPathFinding::FindPathWithDelay()
{
Gate.Open();
LoopStartTime = UKismetMathLibrary::Now();
do
{
if (DiscoveredTileIndexes.Num() > 0)
{
if (AnalyseNextDiscoveredTile())
{
const TArray<FIntPoint> Path = GeneratePath();
OnPathFindingCompleted.Execute(Path);
}
}
else
{
const TArray<FIntPoint> Path = bReturnReachableTiles ? AnalysedTileIndexes : TArray<FIntPoint>();
OnPathFindingCompleted.Execute(Path);
}
}
while (MaxMsPerFrame > 0.f and UKismetMathLibrary::GetTotalMilliseconds((UKismetMathLibrary::Now() - LoopStartTime))
< MaxMsPerFrame);
FLatentActionInfo LatentInfo;
LatentInfo.Linkage = 0;
LatentInfo.UUID = GetUniqueID();
LatentInfo.CallbackTarget = this;
LatentInfo.ExecutionFunction = "FindPathWithDelay";
UKismetSystemLibrary::RetriggerableDelay(GetWorld(), DelayBetweenIterations, LatentInfo);
}