fix issues with displaying old (or non-complete) data in the status bar

closes #116

Source/StudyFrameworkPlugin/Private/HUD/SFHUDWidget.cpp

@@ -41,11 +41,14 @@ void USFHUDWidget::SetCondition(const TMap<FString, FString>& Texts)
 			FSFLoggingUtils::Log("Not all factor levels fit in the HUD, so only showing the first 6 levels");
 			break;
 		}
-		TextBlocks[TextIndex++]->SetText(FText::FromString(FactorLevel.Key + ": " + FactorLevel.Value));
+		TextBlocks[TextIndex]->SetText(FText::FromString(FactorLevel.Key + ": " + FactorLevel.Value));
+		TextBlocks[TextIndex]->SetVisibility(ESlateVisibility::Visible);
+		TextIndex++;
 	}
 	while (TextIndex < TextBlocks.Num())
 	{
-		TextBlocks[TextIndex++]->SetVisibility(ESlateVisibility::Collapsed);
+		TextBlocks[TextIndex]->SetVisibility(ESlateVisibility::Collapsed);
+		TextIndex++;
 	}
 	ConditionTexts = Texts;
 }

Source/StudyFrameworkPlugin/Public/SFParticipant.h

@@ -129,7 +129,7 @@ protected:
 	TMap<USFIndependentVariable*, FString> IndependentVariablesValues;
 
 	UPROPERTY()
-	int CurrentConditionIdx;
+	int CurrentConditionIdx = -1;
 
 	double StartTime = 0.0;