MultiPlayerGame) 5. 참가세션 만들기

 

 

 

1.JoinGameSession만들기

 

 

 

//Character.h

protected:

	UFUNCTION(BlueprintCallable)
		void JoinGameSession();

	void OnFindSessionComplete(bool bWasSuccessful);

 

 

 

 

2.델레게이트와 콜백설정

 

 

 

/Character.h


protected:
	void OnFindSessionComplete(bool bWasSuccessful);



private:
	FOnFindSessionsCompleteDelegate	 FindSessionCompleteDelegate;
    	TSharedPtr<FOnlineSessionSearch>SessionSearch;

//Character.cpp

_Character::_Character():
	FindSessionCompleteDelegate(FOnFindSessionsCompleteDelegate::CreateUObject(this,&ThisClass::OnFindSessionComplete))
{
}

 

 

 

3.검색세션 세팅

 

 

FOnlineSessionSearch

//Character.cpp

void _Character::JoinGameSession()
{
	if (!OnlineSessionInterface.IsValid())return;
	
	OnlineSessionInterface->AddOnFindSessionsCompleteDelegate_Handle(FindSessionCompleteDelegate);

	SessionSearch=MakeShareable(new FOnlineSessionSearch());
	SessionSearch->MaxSearchResults = 10000;
	SessionSearch->bIsLanQuery = false;
	SessionSearch->QuerySettings.Set(SEARCH_PRESENCE,true ,EOnlineComparisonOp::Equals);


	const ULocalPlayer* LocalPlayer = GetWorld()->GetFirstLocalPlayerFromController();
	OnlineSessionInterface->FindSessions(*LocalPlayer->GetPreferredUniqueNetId(),SessionSearch.ToSharedRef());

}

 

 

4.테스트

 

 

void _Character::OnFindSessionComplete(bool bWasSuccessful)
{
	for (auto Result : SessionSearch->SearchResults)
	{
		FString Id = Result.GetSessionIdStr();
		FString USer = Result.Session.OwningUserName;

		if (GEngine)
		{
			GEngine->AddOnScreenDebugMessage(-1, 15.f, FColor::Cyan,
				FString::Printf(TEXT("ID:%s, User:%s"),*Id,*USer));

		}
	}
}

 

 

 

 

//Character.cpp

void _Character::CreateGameSession()
{
	SessionSettings->bUseLobbiesIfAvailable = true;//추가
}