revert dummy-data, instead recover IV's from previous participant. Also: never...

revert dummy-data, instead recover IV's from previous participant. Also: never keep multiple records of one condition/participant combination --> Overwrite whether in debug mode or not. closes #97

Source/StudyFrameworkPlugin/Private/SFGameInstance.cpp

@@ -151,15 +151,24 @@ void USFGameInstance::RestoreLastParticipantForDebugStart(USFCondition* InStartC
 	const FString ParticipantID = USFParticipant::GetLastParticipantID();
 	Participant = NewObject<USFParticipant>(this,
 	                                        FName(TEXT("Participant_") + ParticipantID));
-	
 	StudySetup = USFParticipant::GetLastParticipantSetup();
+	StartCondition = InStartCondition;
 	Participant->Initialize(ParticipantSequenceNumber, ParticipantID);
-	Participant->LoadConditionsFromJson();
-	Participant->SetIndependentVariablesFromStudySetup(StudySetup);
+	Participant->Conditions = Participant->GetLastParticipantsConditions();
+	Participant->LoadLastParticipantsIndependentVariables();
 
-	InitFadeHandler(StudySetup->FadeConfig);
+	Participant->RecoverStudyResultsOfFinishedConditions();
+	//also delete any data of the condition that is now restarted (StartCondition)
+	Participant->DeleteStoredDataForConditionFromLongTable(StartCondition);
+	for (USFDependentVariable* DV : StartCondition->DependentVariables)
+	{
+		if (USFMultipleTrialDependentVariable* MTDV = Cast<USFMultipleTrialDependentVariable>(DV))
+		{
+			Participant->DeleteStoredTrialDataForCondition(StartCondition, MTDV);
+		}
+	}
 
-	StartCondition = InStartCondition;
+	InitFadeHandler(StudySetup->FadeConfig);
 	StartStudy();
 
 	//cannot directly fade in here, since Init might not be done, so we wait a second for safety
@@ -208,6 +217,7 @@ void USFGameInstance::InitFadeHandler(FFadeConfig FadeConfig)
 	
 }
 
+// When starting on the setup map, i.e. not for debugging purposes
 void USFGameInstance::PrepareWithStudySetup(ASFStudySetup* Setup)
 {
 	StudySetup = DuplicateObject(Setup, this);

Source/StudyFrameworkPlugin/Private/SFParticipant.cpp

@@ -600,10 +600,7 @@ void USFParticipant::SetIndependentVariablesFromStudySetup(ASFStudySetup* Setup)
 	IndependentVariablesValues.Empty();
 	for (auto Var : Setup->IndependentVariables) {
 		FString Value = "";
-		if (USFGameInstance::Get()->IsInDebugMode()) {
-			Value = "DebugRun-NoData";
-		}
-		else if (Var->bAskedAtBeginning) {
+		if (Var->bAskedAtBeginning) {
 			switch (Var->ValueType) {
 
 			case EValType::TEXT: