How to check whether level was loaded?

Development Programming & Scripting
1

Hello,
I’m loading levels in my GameMode class via LoadStreamLevel function. It works nice.

But, is there any way to check whether level was loaded?

When I’m using code:

ULevelStreaming* ls = UGameplayStatics::GetStreamingLevel(this, FName(TEXT("LevelOne")));
if(ls != NULL)
{
    if (ls->IsLevelLoaded())
    {
      ...
    }
}

I’m getting linker error 2019:

MyGameMode.cpp.obj : error LNK2019: unresolved external symbol "public: bool __cdecl ULevelStreaming::IsLevelLoaded(void)const " (?IsLevelLoaded@ULevelStreaming@@QEBA_NXZ) referenced in function "public: void __cdecl AMyGameMode::UnloadCurrentLevel(void)" (?UnloadCurrentLevel@AMyGameMode@@QEAAXXZ)

PS: And also, can You tell me in a nutshell about FLatentActionInfo in LoadStreamLevel and UnloadStreamLevel functions?

2

Paste the error

3

That function isn’t exposed outside the module because it’s just a trivial wrapper, but you should be able to call GetLoadedLevel() or just access LoadedLevel directly, it does the same thing. If it’s not NULL, the level is loaded.

I unfortunately don’t know anything about FLatentActionInfo, you probably want to ask a separate question for that.

4

It works. Thanks, Ben.