System.Collections.Generic.Dictionary.TryGetValue(string, out System.Collections.Generic.List)

private static void AppendSortedQueryString(ref NoAllocStringBuilder builder, string query)
        {
            if (!string.IsNullOrEmpty(query))
            {
                var queryParameters = HttpUtility.ParseQueryString(query);

                var parsedParameters = new Dictionary<string, List<string>>(queryParameters.Count);
                foreach (string parameterName in queryParameters)
                {
                    var parameterValues = queryParameters.GetValues(parameterName)!;
                    if (!parsedParameters.TryGetValue(parameterName, out var cachedParameterValues))
                        parsedParameters[parameterName] = parameterValues.ToList();

                    else
                        cachedParameterValues.AddRange(parameterValues);
                }

                var isFirst = true;
                foreach (var parameter in parsedParameters.OrderBy(x => x.Key, StringComparer.Ordinal))
                {
                    foreach (var parameterValue in parameter.Value.OrderBy(x => x, StringComparer.Ordinal))
                    {
                        if (!isFirst)
                            builder.Append('&');

                        builder.Append(UrlEncoder.Encode(parameter.Key, false));
                        builder.Append('=');
                        builder.Append(UrlEncoder.Encode(parameterValue, false));
                        isFirst = false;
                    }
                }
            }

            builder.Append('\n');
        }

public ValidationResult AddError(string member, string error)
        { 
            if(!Errors.TryGetValue(member, out var list))
            {
                list = new List<string>();
                Errors.Add(member, list);
            }

            list.Add(error);            

            return this;
        }

protected void AddError(string propertyName, string error)
        {
            if (!_errors.TryGetValue(propertyName, out List<string> propertyErrors))
            {
                propertyErrors = new List<string>();
                _errors.Add(propertyName, propertyErrors);
            }
            if (!propertyErrors.Contains(error))
            {
                propertyErrors.Add(error);
                OnErrorsChanged(propertyName);
            }
        }

protected VisualElement AddControlField(FieldInfo field, string label = null, bool showInputDrawer = false, Action valueChangedCallback = null)
		{
			if (field == null)
				return null;

			var element = new PropertyField(FindSerializedProperty(field.Name), showInputDrawer ? "" : label);
			element.Bind(owner.serializedGraph);

#if UNITY_2020_3 // In Unity 2020.3 the empty label on property field doesn't hide it, so we do it manually
			if ((showInputDrawer || String.IsNullOrEmpty(label)) && element != null)
				element.AddToClreplacedList("DrawerField_2020_3");
#endif

			if (typeof(IList).IsreplacedignableFrom(field.FieldType))
				EnableSyncSelectionBorderHeight();

			element.RegisterValueChangeCallback(e => {
				UpdateFieldVisibility(field.Name, field.GetValue(nodeTarget));
				valueChangedCallback?.Invoke();
				NotifyNodeChanged();
			});

			// Disallow picking scene objects when the graph is not linked to a scene
			if (element != null && !owner.graph.IsLinkedToScene())
			{
				var objectField = element.Q<ObjectField>();
				if (objectField != null)
					objectField.allowSceneObjects = false;
			}

			if (!fieldControlsMap.TryGetValue(field, out var inputFieldList))
				inputFieldList = fieldControlsMap[field] = new List<VisualElement>();
			inputFieldList.Add(element);

			if(element != null)
			{
				if (showInputDrawer)
				{
					var box = new VisualElement {name = field.Name};
					box.AddToClreplacedList("port-input-element");
					box.Add(element);
					inputContainerElement.Add(box);
				}
				else
				{
					controlsContainer.Add(element);
				}
				element.name = field.Name;
			}
			else
			{
				// Make sure we create an empty placeholder if FieldFactory can not provide a drawer
				if (showInputDrawer) AddEmptyField(field, false);
			}

			var visibleCondition = field.GetCustomAttribute(typeof(VisibleIf)) as VisibleIf;
			if (visibleCondition != null)
			{
				// Check if target field exists:
				var conditionField = nodeTarget.GetType().GetField(visibleCondition.fieldName, BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
				if (conditionField == null)
					Debug.LogError($"[VisibleIf] Field {visibleCondition.fieldName} does not exists in node {nodeTarget.GetType()}");
				else
				{
					visibleConditions.TryGetValue(visibleCondition.fieldName, out var list);
					if (list == null)
						list = visibleConditions[visibleCondition.fieldName] = new List<(object value, VisualElement target)>();
					list.Add((visibleCondition.value, element));
					UpdateFieldVisibility(visibleCondition.fieldName, conditionField.GetValue(nodeTarget));
				}
			}

			return element;
		}

protected void RemoveError(string propertyName, string error)
        {
            if (_errors.TryGetValue(propertyName, out List<string> propertyErrors))
            {
                if (propertyErrors.Contains(error))
                {
                    propertyErrors.Remove(error);
                    if (!propertyErrors.Any())
                    {
                        _errors.Remove(propertyName);
                    }
                    OnErrorsChanged(propertyName);
                }
            }
        }

public static EventScope CreateScope(object config,string category, string property)
        {
            string name = $"{category}.{property}";
            if (Events.TryGetValue(name, out var configs))
            {
                if (configs.Contains(config))
                    return null;
            }
            else
            {
                Events.Add(name, new List<object>());
            }
            return new EventScope(config, name);
        }

private void AddEvent(SyncObjPayload<JToken> value, bool isPatch)
        {
            List<AsyncAutoResetEvent> autoResetEvents;
            lock (_lock)
            {
                if (!_cachedData.TryGetValue(value.Id, out var events))
                    _cachedData[value.Id] = events = new List<SyncObjEvent>();

                events.Add(new SyncObjEvent(isPatch, value.Value));
                autoResetEvents = _waiters.ToList();
            }

            foreach (var autoResetEvent in autoResetEvents)
            {
                autoResetEvent.Set();
            }
        }

private IEnumerable<List<INamedTypeSymbol>> GetDuplicateKeysGroupsForSameTargetDAC(PXContext context, List<INamedTypeSymbol> keysWithSameDacFields)
		{
			var duplicateKeysByTargetDac = new Dictionary<string, List<INamedTypeSymbol>>();

			foreach (INamedTypeSymbol key in keysWithSameDacFields)
			{
				string parentDacName = GetParentDacFromKey(context, key)?.MetadataName;

				if (parentDacName.IsNullOrWhiteSpace())
					continue;

				if (duplicateKeysByTargetDac.TryGetValue(parentDacName, out List<INamedTypeSymbol> processedKeysList))
				{
					processedKeysList.Add(key);
				}
				else
				{
					processedKeysList = new List<INamedTypeSymbol>(capacity: 1) { key };
					duplicateKeysByTargetDac.Add(parentDacName, processedKeysList);
				}
			}

			return duplicateKeysByTargetDac.Values.Where(keys => keys.Count > 1);
		}

public List<SavedSearch> GetSavedSearch(string itemTypeName)
		{
			List<SavedSearch> resultList;

			if (!cachedSavedSearches.TryGetValue(itemTypeName, out resultList))
			{
				resultList = new List<SavedSearch>();
				dynamic savedSearches = innovatorInstance.newItem();
				savedSearches.loadAML(string.Format(@"
				<AML>
					<Item type=""SavedSearch"" action=""get"">
						<itname>{0}</itname>
						<auto_saved>0</auto_saved>
					</Item>
				</AML>", itemTypeName));
				savedSearches = savedSearches.apply();

				var searchesCount = savedSearches.gereplacedemCount();
				for (int i = 0; i < searchesCount; i++)
				{
					var search = new SavedSearch();
					
					var savedSearch = savedSearches.gereplacedemByIndex(i);
					search.SearchId = savedSearch.getID();
					search.SearchName = savedSearch.getProperty("label");
					search.ItemName = itemTypeName;

					string criteria = savedSearch.getProperty("criteria");
					if (!string.IsNullOrEmpty(criteria))
					{
						XmlDoreplacedent doc = new XmlDoreplacedent();
						doc.LoadXml(criteria);
						var properties = doc.FirstChild.ChildNodes;
						foreach (XmlNode prop in properties)
						{
							var propertyInfo = new ItemSearchPropertyInfo();
							propertyInfo.PropertyName = prop.Name;
							propertyInfo.PropertyValue = prop.InnerText;
							search.SavedSearchProperties.Add(propertyInfo);
						}
					}
					
					resultList.Add(search);
				}
				cachedSavedSearches.Add(itemTypeName, resultList);
			}

			return resultList;
		}

public static void Initialize()
        {
            var bytes = Resources.trading_post_items;
            if (bytes == null || bytes.Length <= 0)
            {
                return;
            }

            var json = System.Text.Encoding.UTF8.GetString(bytes);
            var items = JsonConvert.DeserializeObject<List<TradingPosreplacedem>>(json);
            foreach (var item in items)
            {
                foreach (var localizedName in item.Names)
                {
                    if (!Items.TryGetValue(localizedName, out var itemDatas))
                    {
                        itemDatas = new List<ItemData>();
                        Items[localizedName] = itemDatas;
                    }
                    itemDatas.Add(
                        new ItemData{
                            Id = item.Id,
                            Name = localizedName,
                            GearScore = item.GS,
                            MinGearScore = item.MinGS,
                            MaxGearScore = item.MaxGS,
                            Tier = item.Tier
                        });
                }
            }
        }

protected virtual void DrawDefaultInspector(bool fromInspector = false)
		{
			var fields = nodeTarget.GetType().GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance)
				// Filter fields from the BaseNode type since we are only interested in user-defined fields
				// (better than BindingFlags.DeclaredOnly because we keep any inherited user-defined fields) 
				.Where(f => f.DeclaringType != typeof(BaseNode));

			fields = nodeTarget.OverrideFieldOrder(fields).Reverse();

			foreach (var field in fields)
			{
				//skip if the field is a node setting
				if(field.GetCustomAttribute(typeof(SettingAttribute)) != null)
				{
					hreplacedettings = true;
					continue;
				}

				//skip if the field is not serializable
				bool serializeField = field.GetCustomAttribute(typeof(SerializeField)) != null;
				if((!field.IsPublic && !serializeField) || field.IsNotSerialized)
				{
					AddEmptyField(field, fromInspector);
					continue;
				}

				//skip if the field is an input/output and not marked as SerializedField
				bool hasInputAttribute         = field.GetCustomAttribute(typeof(InputAttribute)) != null;
				bool hasInputOrOutputAttribute = hasInputAttribute || field.GetCustomAttribute(typeof(OutputAttribute)) != null;
				bool showAsDrawer			   = !fromInspector && field.GetCustomAttribute(typeof(ShowAsDrawer)) != null;
				if (!serializeField && hasInputOrOutputAttribute && !showAsDrawer)
				{
					AddEmptyField(field, fromInspector);
					continue;
				}

				//skip if marked with NonSerialized or HideInInspector
				if (field.GetCustomAttribute(typeof(System.NonSerializedAttribute)) != null || field.GetCustomAttribute(typeof(HideInInspector)) != null)
				{
					AddEmptyField(field, fromInspector);
					continue;
				}

				// Hide the field if we want to display in in the inspector
				var showInInspector = field.GetCustomAttribute<ShowInInspector>();
				if (!serializeField && showInInspector != null && !showInInspector.showInNode && !fromInspector)
				{
					AddEmptyField(field, fromInspector);
					continue;
				}

				var showInputDrawer = field.GetCustomAttribute(typeof(InputAttribute)) != null && field.GetCustomAttribute(typeof(SerializeField)) != null;
				showInputDrawer |= field.GetCustomAttribute(typeof(InputAttribute)) != null && field.GetCustomAttribute(typeof(ShowAsDrawer)) != null;
				showInputDrawer &= !fromInspector; // We can't show a drawer in the inspector
				showInputDrawer &= !typeof(IList).IsreplacedignableFrom(field.FieldType);

				string displayName = ObjectNames.NicifyVariableName(field.Name);

				var inspectorNameAttribute = field.GetCustomAttribute<InspectorNameAttribute>();
				if (inspectorNameAttribute != null)
					displayName = inspectorNameAttribute.displayName;

				var elem = AddControlField(field, displayName, showInputDrawer);
				if (hasInputAttribute)
				{
					hideElementIfConnected[field.Name] = elem;

					// Hide the field right away if there is already a connection:
					if (portsPerFieldName.TryGetValue(field.Name, out var pvs))
						if (pvs.Any(pv => pv.GetEdges().Count > 0))
							elem.style.display = DisplayStyle.None;
				}
			}
		}

private void SerializeGroupedNodes(JsonWriter writer, IXmlNode node, XmlNamespaceManager manager, bool writePropertyName)
        {
            // group nodes together by name
            Dictionary<string, List<IXmlNode>> nodesGroupedByName = new Dictionary<string, List<IXmlNode>>();

            for (int i = 0; i < node.ChildNodes.Count; i++)
            {
                IXmlNode childNode = node.ChildNodes[i];
                string nodeName = GetPropertyName(childNode, manager);

                List<IXmlNode> nodes;
                if (!nodesGroupedByName.TryGetValue(nodeName, out nodes))
                {
                    nodes = new List<IXmlNode>();
                    nodesGroupedByName.Add(nodeName, nodes);
                }

                nodes.Add(childNode);
            }

            // loop through grouped nodes. write single name instances as normal,
            // write multiple names together in an array
            foreach (KeyValuePair<string, List<IXmlNode>> nodeNameGroup in nodesGroupedByName)
            {
                List<IXmlNode> groupedNodes = nodeNameGroup.Value;
                bool writeArray;

                if (groupedNodes.Count == 1)
                {
                    writeArray = IsArray(groupedNodes[0]);
                }
                else
                {
                    writeArray = true;
                }

                if (!writeArray)
                {
                    SerializeNode(writer, groupedNodes[0], manager, writePropertyName);
                }
                else
                {
                    string elementNames = nodeNameGroup.Key;

                    if (writePropertyName)
                    {
                        writer.WritePropertyName(elementNames);
                    }

                    writer.WriteStartArray();

                    for (int i = 0; i < groupedNodes.Count; i++)
                    {
                        SerializeNode(writer, groupedNodes[i], manager, false);
                    }

                    writer.WriteEndArray();
                }
            }
        }

public static void Publish(string clreplacedify, string replacedle, string value)
        {
            if (string.IsNullOrEmpty(value))
                return;
            if (!Handlers.TryGetValue(clreplacedify, out var list))
                return;
            var array = list.ToArray();
            Task.Factory.StartNew(() => PublishAsync(array, replacedle, value));
        }

private static Dictionary<string, List<Argument>> CreateArgumentMapForType(INamedTypeSymbol namedTypeSymbol, SymbolreplacedysisContext context, out ActionArgument actionArg)
        {
            Dictionary<string, List<Argument>> mapGroupAndProps
                            = new Dictionary<string, List<Argument>>(StringComparer.OrdinalIgnoreCase);

            // find the action arg.
            var typeMembers = namedTypeSymbol.GetMembers();
            actionArg = GetActionArgument(typeMembers, context);

            // setup the groups available based on the actionArg
            if (actionArg == null)
            {
                // If we don't have an Action attribute, we are going to use the empty string
                // to represent a single common group for all the properties.
                mapGroupAndProps.Add("", new List<Argument>());
            }
            else
            {
                // If the action attribute has been set (and we could find all the possible values)
                // then add those as the group values.
                foreach (var grp in actionArg.Values)
                {
                    mapGroupAndProps.Add(grp, new List<Argument>());
                }
            }

            // traverse the properties again and add them to the groups as needed.
            foreach (var member in typeMembers)
            {
                // Make sure that we are only looking at properties.
                if (!(member is IPropertySymbol))
                {
                    continue;
                }

                var attributes = member.GetAttributes();
                if (!attributes.Any())
                {
                    // nothing to do if we don't have any attributes.
                    continue;
                }

                // we should skip over the action argument.
                if (actionArg != null && actionArg.Symbol == member)
                {
                    continue;
                }

                Argument arg = null;
                List<string> argGroup = new List<string>();
                Dictionary<string, Dictionary<ISymbol, int>> mapOfOverridesPerGroup = new Dictionary<string, Dictionary<ISymbol, int>>();

                bool isCommon = false;
                bool isAttributeGroup = false;

                foreach (var attribute in attributes)
                {
                    // Do a quick check to make sure the attribute we are looking at is coming from the CommandLine replacedembly
                    if (!StringComparer.OrdinalIgnoreCase.Equals("CommandLine", attribute.AttributeClreplaced.Containingreplacedembly.Name))
                    {
                        continue;
                    }

                    if (attribute.ConstructorArguments.Length >= 3)
                    {
                        if (attribute.AttributeClreplaced.Name == "RequiredArgumentAttribute")
                        {
                            RequiredArgument ra = new RequiredArgument();
                            ra.Position = (int)attribute.ConstructorArguments[0].Value; // position

                            ra.Name = attribute.ConstructorArguments[1].Value as string;
                            ra.Description = attribute.ConstructorArguments[2].Value as string;
                            if (attribute.ConstructorArguments.Length == 4)
                            {
                                ra.IsCollection = (bool)attribute.ConstructorArguments[3].Value;
                            }

                            if (arg != null)
                            {
                                // can't have a property be both optional and required
                                context.ReportDiagnostic(Diagnostic.Create(ConflictingPropertyDeclarationRule, member.Locations.First()));
                            }

                            arg = ra;
                        }
                        else if (attribute.AttributeClreplaced.Name == "OptionalArgumentAttribute")
                        {
                            OptionalArgument oa = new OptionalArgument();
                            oa.DefaultValue = attribute.ConstructorArguments[0].Value; // default value
                            oa.Name = attribute.ConstructorArguments[1].Value as string;
                            oa.Description = attribute.ConstructorArguments[2].Value as string;
                            if (attribute.ConstructorArguments.Length == 4)
                            {
                                oa.IsCollection = (bool)attribute.ConstructorArguments[3].Value;
                            }

                            if (arg != null)
                            {
                                // can't have a property be both optional and required
                                context.ReportDiagnostic(Diagnostic.Create(ConflictingPropertyDeclarationRule, member.Locations.First()));
                            }
                            arg = oa;
                        }
                    }

                    if (attribute.AttributeClreplaced.Name == "CommonArgumentAttribute")
                    {
                        isCommon = true;
                    }

                    if (attribute.AttributeClreplaced.Name == "ArgumentGroupAttribute")
                    {
                        isAttributeGroup = true;
                        string groupName = attribute.ConstructorArguments[0].Value as string;
                        argGroup.Add(groupName);

                        // does it have an additional constructor?
                        if (attribute.ConstructorArguments.Length > 1)
                        {
                            var overridePosition = (int)attribute.ConstructorArguments[1].Value;

                            if (overridePosition >= 0)
                            {
                                // need to map the member to the new position 
                                Dictionary<ISymbol, int> map;
                                if (!mapOfOverridesPerGroup.TryGetValue(groupName, out map))
                                {
                                    map = new Dictionary<ISymbol, int>();
                                    mapOfOverridesPerGroup[groupName] = map;
                                }

                                map[member] = overridePosition;
                            }
                        }
                    }
                }

                // we did not find the Required/Optional attribute on that type.
                if (arg == null)
                {
                    // we could not identify an argument because we don't have the required/optional attribute, but we do have the commonattribute/attributeGroup which does not make sense.
                    if (isCommon == true || isAttributeGroup == true)
                    {
                        context.ReportDiagnostic(Diagnostic.Create(CannotSpecifyAGroupForANonPropertyRule, member.Locations.First()));
                    }

                    // we don't understand this argument, nothing to do.
                    continue;
                }

                // store the member symbol on the argument object
                arg.Symbol = member;

                // add the argument to all the groups
                if (isCommon == true)
                {
                    foreach (var key in mapGroupAndProps.Keys)
                    {
                        mapGroupAndProps[key].Add(arg);
                    }

                    // give an error about the action argument being a string and using a common attribute with that.
                    if (actionArg != null && (actionArg.Symbol as IPropertySymbol).Type.BaseType?.SpecialType != SpecialType.System_Enum)
                    {
                        context.ReportDiagnostic(Diagnostic.Create(CommonArgumentAttributeUsedWhenActionArgumentNotEnumRule, arg.Symbol.Locations.First()));
                    }
                }
                else
                {
                    // if we have found an attribute that specifies a group, add it to that.
                    if (argGroup.Count > 0)
                    {
                        // add the current argument to all the argument groups defined.
                        foreach (var item in argGroup)
                        {
                            if (!mapGroupAndProps.TryGetValue(item, out List<Argument> args))
                            {
                                args = new List<Argument>();
                                mapGroupAndProps[item] = args;
                            }

                            // we might need to change the position for this arg based on the override list
                            if (mapOfOverridesPerGroup.ContainsKey(item))
                            {
                                // if the current symbol is the one redirected, then redirect.
                                if (mapOfOverridesPerGroup[item].ContainsKey(arg.Symbol))
                                {
                                    var overridePosition = mapOfOverridesPerGroup[item][arg.Symbol];

                                    // we need to clone the arg.

                                    var reqArg = arg as RequiredArgument;
                                    var clonedArg = reqArg.Clone();
                                    clonedArg.Position = overridePosition;
                                    args.Add(clonedArg);
                                }
                                else
                                {
                                    args.Add(arg);
                                }
                            }
                            else
                            {
                                args.Add(arg);
                            }
                        }
                    }
                    else
                    {
                        //add it to the default one.
                        mapGroupAndProps[string.Empty].Add(arg);
                    }
                }
            }

            return mapGroupAndProps;
        }

public IEnumerable<ApiResourceLocation> GetResourceLocations(String area, String resourceName)
        {
            List<ApiResourceLocation> locationsByKey;
            String locationCacheKey = GetLocationCacheKey(area, resourceName);

            if (m_locationsByKey.TryGetValue(locationCacheKey, out locationsByKey))
            {
                return locationsByKey;
            }
            else
            {
                return Enumerable.Empty<ApiResourceLocation>();
            }
        }

private static void AddIgnore(Dictionary<string, List<string>> add, SvnItem item, string name)
        {
            if (item == null)
                return;
            if (!item.IsVersioned)
                return;
            List<string> toAdd;

            if (!add.TryGetValue(item.FullPath, out toAdd))
            {
                toAdd = new List<string>();
                add.Add(item.FullPath, toAdd);
            }

            if (!toAdd.Contains(name))
                toAdd.Add(name);
        }

public bool TryGetKeyDecryptionCertificates(X509Certificate2 certInfo, out IReadOnlyList<X509Certificate2> keyDecryptionCerts)
        {
            var key = GetKey(certInfo);
            var retVal = _certs.TryGetValue(key, out var keyDecryptionCertsRetVal);
            keyDecryptionCerts = keyDecryptionCertsRetVal;
            return retVal;
        }

public string GetRedirect(string path)
        {
            if (path.StartsWith("replacedets/") || path.StartsWith("replacedets/"))
            {
                path = path.Substring(7);
            }

            path = path.Replace("\\", "/");

            List<string> result = null;
            PathRedirections.TryGetValue(path, out result);
            if (result != null)
            {
                //UnityEngine.Debug.Log(path + " redirects to RootPath " + result);
                if (result.Count > 0)
                {
                    return result[result.Count - 1];
                }
                else
                {
                    return string.Empty;
                }
            }
            else
            {
                return string.Empty;
            }
        }

public override void OnInspectorGUI() {
      _modifiedProperties.Clear();
      SerializedProperty iterator = serializedObject.Gereplacederator();
      bool isFirst = true;

      while (iterator.NextVisible(isFirst)) {
        List<Func<bool>> conditionalList;
        if (_conditionalProperties.TryGetValue(iterator.name, out conditionalList)) {
          bool allTrue = true;
          for (int i = 0; i < conditionalList.Count; i++) {
            allTrue &= conditionalList[i]();
          }
          if (!allTrue) {
            continue;
          }
        }

        Action<SerializedProperty> customDrawer;

        List<Action<SerializedProperty>> decoratorList;
        if (_specifiedDecorators.TryGetValue(iterator.name, out decoratorList)) {
          for (int i = 0; i < decoratorList.Count; i++) {
            decoratorList[i](iterator);
          }
        }

        EditorGUI.BeginChangeCheck();

        if (_specifiedDrawers.TryGetValue(iterator.name, out customDrawer)) {
          customDrawer(iterator);
        } else {
          using (new EditorGUI.DisabledGroupScope(isFirst)) {
            EditorGUILayout.PropertyField(iterator, true);
          }
        }

        if (EditorGUI.EndChangeCheck()) {
          _modifiedProperties.Add(iterator.Copy());
        }

        isFirst = false;
      }

      serializedObject.ApplyModifiedProperties();
    }

public override ISelector CreateSelector(string[] fullPaths)
        {
            var dict = new Dictionary<string, List<string>>();
            foreach (var fullPath in fullPaths) {
                var index = fullPath.IndexOf(".", StringComparison.Ordinal);
                if (index < 0) {
                    if (_mapDict.ContainsKey(fullPath)) {
                        if (!dict.TryGetValue(fullPath, out var list)) {
                            list = new List<string>();
                            dict.Add(fullPath, list);
                        }
                        if (!list.Contains(string.Empty)) {
                            list.Add(string.Empty);
                        }
                    }
                    else {
                        throw new LambdaParseException(LambdaParseMessage.ExpressionFieldPathError, fullPath);
                    }
                }
                else {
                    var name = fullPath.Substring(0, index);
                    var path = fullPath.Substring(index);
                    if (_mapDict.ContainsKey(name)) {
                        if (!dict.TryGetValue(name, out var list)) {
                            list = new List<string>();
                            dict.Add(name, list);
                        }
                        if (!list.Contains(path)) {
                            list.Add(path);
                        }
                    }
                    else {
                        throw new LambdaParseException(LambdaParseMessage.ExpressionFieldPathNotExists, fullPath);
                    }
                }
            }
            var selectDict = new Dictionary<string, Selector>();
            foreach (var kvs in dict) {
                var map = _mapDict[kvs.Key];
                var alias = _aliasDict[kvs.Key];
                var selector = map.CreateSelector(kvs.Value.ToArray()) as Selector;
                if (selector == null) {
                    throw new LambdaParseException(LambdaParseMessage.NotSupportRelateEnreplacedyJoinSelect);
                }
                selectDict.Add(alias, selector);
            }
            var joinSelector = Selector.ComposeSelector(selectDict);
            return joinSelector;
        }

protected void AddValidationRule<TProperty>(Expression<Func<TProperty>> property, Func<TProperty, bool> validate, string errorMsg)
        {
            var propertyName = ExpressionHelper.GetMemberName(property);

            var rule = new ValidationRule
            {
                ErrorMessage = errorMsg,
                IsValid = () =>
                {
                    var val = property.Compile()();
                    return validate(val);
                }
            };

            if (!_validationRules.TryGetValue(propertyName, out List<ValidationRule> ruleSet))
            {
                ruleSet = new List<ValidationRule>();
                _validationRules.Add(propertyName, ruleSet);
            }
            ruleSet.Add(rule);
        }

protected override void NotifyOfPropertyChange(string propertyName = null)
        {
            base.NotifyOfPropertyChange(propertyName);

            if (string.IsNullOrEmpty(propertyName))
            {
                ValidateAllRules();
            }
            else
            {
                if (_validationRules.TryGetValue(propertyName, out List<ValidationRule> ruleSet))
                {
                    foreach (var rule in ruleSet)
                    {
                        if (rule.IsValid())
                        {
                            RemoveError(propertyName, rule.ErrorMessage);
                        }
                        else
                        {
                            AddError(propertyName, rule.ErrorMessage);
                        }
                    }
                }
            }
        }

public void Export<T>(Expression<Func<T>> propertyExpression, string key = null)
        {
            key = key ?? PropertySupport.ExtractPropertyName(propertyExpression);

            if (_exportPropertyGetterDictionary.ContainsKey(key))
                throw new ArgumentException(string.Format(Resources.DataContext_ExportHasBeenExported_Exception, propertyExpression), nameof(propertyExpression));

            var getter = propertyExpression.Compile();

            _exportPropertyGetterDictionary[key] = getter;

            PropertyObserver.Observes(propertyExpression, () =>
            {
                if (!_importPropertySetterDictionary.TryGetValue(key, out var setterDelegates)) return;

                foreach (var setterDelegate in setterDelegates)
                {
                    var setter = (Action<T>)setterDelegate;
                    setter(getter());
                }
            });
        }

public static DependencyGroup[] ToDependencyGroups(List<LiGet.Enreplacedies.PackageDependency> dependencies, 
            string catalogUri, Func<string, Uri> getRegistrationUrl)
        {
            if(dependencies == null || !dependencies.Any())
                return new DependencyGroup[0];

            var groups = new List<DependencyGroup>();
            var frameworkDeps = dependencies.Where(d => d.IsFrameworkDependency()).Select(d => d.TargetFramework).Distinct();
            foreach(var frameworkDep in frameworkDeps) {
                var g = new DependencyGroup() {
                    CatalogUrl = catalogUri + $"#dependencygroup/.{frameworkDep}",
                    TargetFramework = frameworkDep
                };
                groups.Add(g);
            }
            // empty string key implies no target framework
            Dictionary<string, List<PackageDependency>> dependenciesByFramework = new Dictionary<string, List<PackageDependency>>();
            foreach (var packageDependency in dependencies.Where(d => !d.IsFrameworkDependency()))
            {
                var dep = new PackageDependency() {
                    Id = packageDependency.Id,
                    Range = packageDependency.VersionRange
                };
                string framework = packageDependency.TargetFramework == null ? "" : packageDependency.TargetFramework;
                List<PackageDependency> deps = new List<PackageDependency>();
                if (!dependenciesByFramework.TryGetValue(framework, out deps)) {
                    deps = new List<PackageDependency>();
                    dependenciesByFramework.Add(framework, deps);
                }
                deps.Add(dep);
            }
            var perFrameworkDeps = 
                dependenciesByFramework.GroupBy(d => d.Key)
                .Select(grouppedDeps => 
                {
                    var framework = string.IsNullOrEmpty(grouppedDeps.Key) ? null : grouppedDeps.Key;
                    string catalogForGroup = catalogUri + "#dependencygroup";
                    if(framework != null)
                        catalogForGroup = catalogUri + $"#dependencygroup/.{framework}";
                    var g = new DependencyGroup() {         
                        CatalogUrl = catalogForGroup,           
                        TargetFramework = framework,
                        Dependencies = grouppedDeps.SelectMany(d => d.Value)
                            .Select(d => new PackageDependency() {
                                CatalogUrl = catalogUri + $"#dependencygroup/.{grouppedDeps.Key}/{d.Id}",
                                Id = d.Id,
                                Range = d.Range,
                                Registration = getRegistrationUrl(d.Id).AbsoluteUri
                            }).ToArray()
                    };
                    return g;
                });

            return groups.Concat(perFrameworkDeps).ToArray();
        }

public static GameObject GetHair(GameObject reference, string name, Material material, Color color)
    {
        List<GameObject> list;
        bool flag = ClothFactory.clothCache.TryGetValue(name, out list);
        GameObject result;
        if (flag)
        {
            for (int i = 0; i < list.Count; i++)
            {
                GameObject gameObject = list[i];
                bool flag2 = gameObject == null;
                if (flag2)
                {
                    Debug.Log("Hair is null");
                    list.RemoveAt(i);
                    i = Mathf.Max(i - 1, 0);
                }
                else
                {
                    ParentFollow component = gameObject.GetComponent<ParentFollow>();
                    bool flag3 = !component.isActiveInScene;
                    if (flag3)
                    {
                        component.isActiveInScene = true;
                        gameObject.renderer.material = material;
                        gameObject.renderer.material.color = color;
                        gameObject.GetComponent<Cloth>().enabled = true;
                        gameObject.GetComponent<SkinnedMeshRenderer>().enabled = true;
                        gameObject.GetComponent<ParentFollow>().SetParent(reference.transform);
                        ClothFactory.ReapplyClothBones(reference, gameObject);
                        return gameObject;
                    }
                }
            }
            GameObject gameObject2 = ClothFactory.GenerateCloth(reference, name);
            gameObject2.renderer.material = material;
            gameObject2.renderer.material.color = color;
            gameObject2.AddComponent<ParentFollow>().SetParent(reference.transform);
            list.Add(gameObject2);
            ClothFactory.clothCache[name] = list;
            result = gameObject2;
        }
        else
        {
            GameObject gameObject2 = ClothFactory.GenerateCloth(reference, name);
            gameObject2.renderer.material = material;
            gameObject2.renderer.material.color = color;
            gameObject2.AddComponent<ParentFollow>().SetParent(reference.transform);
            list = new List<GameObject>
            {
                gameObject2
            };
            ClothFactory.clothCache.Add(name, list);
            result = gameObject2;
        }
        return result;
    }

public void RemovePort(PortView p)
		{
			// Remove all connected edges:
			var edgesCopy = p.GetEdges().ToList();
			foreach (var e in edgesCopy)
				owner.Disconnect(e, refreshPorts: false);

			if (p.direction == Direction.Input)
			{
				if (inputPortViews.Remove(p))
					p.RemoveFromHierarchy();
			}
			else
			{
				if (outputPortViews.Remove(p))
					p.RemoveFromHierarchy();
			}

			List< PortView > ports;
			portsPerFieldName.TryGetValue(p.fieldName, out ports);
			ports.Remove(p);
		}

public List< PortView > GetPortViewsFromFieldName(string fieldName)
		{
			List< PortView >	ret;

			portsPerFieldName.TryGetValue(fieldName, out ret);

			return ret;
		}

private GameObject PickObject(string name)
        {
            if (!cache.TryGetValue(name, out List<GameObject> list))
            {
                List<GameObject> goList = new List<GameObject>();
                Expand(name, goList, 5);
                cache.Add(name, goList);
                list = cache[name];
            }
            GameObject result = null;
            lock (list)
            {
                for (int i = 0; i < list.Count; i++)
                {
                    if (list[i].activeInHierarchy)
                    {
                        continue;
                    }

                    result = list[i];
                }
                if (result == null)
                {
                    Expand(name, list, 5);
                    result = PickObject(name);
                }
            }
            return result;
        }

void UpdateFieldVisibility(string fieldName, object newValue)
		{
			if (newValue == null)
				return;
			if (visibleConditions.TryGetValue(fieldName, out var list))
			{
				foreach (var elem in list)
				{
					if (newValue.Equals(elem.value))
						elem.target.style.display = DisplayStyle.Flex;
					else
						elem.target.style.display = DisplayStyle.None;
				}
			}
		}

public void AddResourceLocation(ApiResourceLocation location)
        {
            ApiResourceLocation existingLocation;
            if (m_locationsById.TryGetValue(location.Id, out existingLocation))
            {
                if (!location.Equals(existingLocation))  // unit tests will register same resources multiple times, so only throw if the ApiResourceLocation doesn't match what is already cached.
                {
                    throw new VssApiResourceDuplicateIdException(location.Id);
                }
            }

            m_locationsById[location.Id] = location;

            List<ApiResourceLocation> locationsByKey;
            String locationCacheKey = GetLocationCacheKey(location.Area, location.ResourceName);
            if (!m_locationsByKey.TryGetValue(locationCacheKey, out locationsByKey))
            {
                locationsByKey = new List<ApiResourceLocation>();
                m_locationsByKey.Add(locationCacheKey, locationsByKey);
            }

            if (!locationsByKey.Any(x => x.Id.Equals(location.Id)))
            {
                locationsByKey.Add(location);
            }
        }

public void ProcessTileJSONData(TileJSONResponse tjr)
		{
			tileJSONLoaded = true;
			List<string> layerPropertiesList = new List<string>();

			if (tjr == null || tjr.VectorLayers == null || tjr.VectorLayers.Length == 0)
			{
				return;
			}

			ClearData();

			var propertyName = "";
			var propertyDescription = "";
			var layerSource = "";

			foreach (var layer in tjr.VectorLayers)
			{
				//load layer names
				var layerName = layer.Id;
				layerPropertiesList = new List<string>();
				layerSource = layer.Source;

				//loading layer sources
				if (LayerSourcesDictionary.ContainsKey(layerName))
				{
					LayerSourcesDictionary[layerName].Add(layerSource);
				}
				else
				{
					LayerSourcesDictionary.Add(layerName, new List<string>() { layerSource });
				}

				//loading layers to a data source
				if (SourceLayersDictionary.ContainsKey(layerSource))
				{
					List<string> sourceList = new List<string>();
					LayerSourcesDictionary.TryGetValue(layerName, out sourceList);

					if (sourceList.Count > 1 && sourceList.Contains(layerSource)) // the current layerName has more than one source
					{
						if (SourceLayersDictionary.ContainsKey(commonLayersKey))
						{
							SourceLayersDictionary[commonLayersKey].Add(layerName);
						}
						else
						{
							SourceLayersDictionary.Add(commonLayersKey, new List<string>() { layerName });
						}

						if (LayerDisplayNames.Contains(layerName))
						{
							LayerDisplayNames.Remove(layerName);
						}
						LayerDisplayNames.Add(layerName);
					}
					else
					{
						SourceLayersDictionary[layerSource].Add(layerName);
						LayerDisplayNames.Add(layerName);
					}
				}
				else
				{
					SourceLayersDictionary.Add(layerSource, new List<string>() { layerName });
					LayerDisplayNames.Add(layerName);
				}


				//Load properties
				foreach (var property in layer.Fields)
				{
					propertyName = property.Key;
					propertyDescription = property.Value;
					layerPropertiesList.Add(propertyName);

					//adding property descriptions
					if (LayerPropertyDescriptionDictionary.ContainsKey(layerName))
					{
						if (!LayerPropertyDescriptionDictionary[layerName].ContainsKey(propertyName))
						{
							LayerPropertyDescriptionDictionary[layerName].Add(propertyName, propertyDescription);
						}
					}
					else
					{
						LayerPropertyDescriptionDictionary.Add(layerName, new Dictionary<string, string>() { { propertyName, propertyDescription } });
					}

					//Loading display names for properties
					if (PropertyDisplayNames.ContainsKey(layerName))
					{
						if (!PropertyDisplayNames[layerName].Contains(propertyName))
						{
							PropertyDisplayNames[layerName].Add(propertyName);

							//logic to add the list of masked properties from all sources that are not #1
							if (LayerSourcesDictionary[layerName].Count > 1 && !string.IsNullOrEmpty(tjr.Source))
							{
								var firstSource = tjr.Source.Split(new string[] { "," }, System.StringSplitOptions.None)[0].Trim();
								if (layerSource != firstSource)
								{
									if (PropertyDisplayNames[layerName].Contains(propertyName))
									{
										PropertyDisplayNames[layerName].Remove(propertyName);
									}

									PropertyDisplayNames[layerName].Add(propertyName);
								}
							}
						}
					}
					else
					{
						PropertyDisplayNames.Add(layerName, new List<string> { propertyName });
					}
				}

				if (PropertyDisplayNames.ContainsKey(layerName) && PropertyDisplayNames[layerName].Count > 1)
				{
					PropertyDisplayNames[layerName].Sort();
				}
			}


			if (LayerDisplayNames.Count > 1)
			{
				LayerDisplayNames.Sort();
			}
		}

private static async Task Acceptor(HttpContext hc, Func<Task> n)
        {
            if (!hc.WebSockets.IsWebSocketRequest ||!hc.Request.PathBase.HasValue)
                return;

            var clreplacedify = hc.Request.PathBase.Value.Trim('\\', '/', ' ');
            if (!Handlers.TryGetValue(clreplacedify, out var list))
            {
                return;
            }

            var socket = await hc.WebSockets.AcceptWebSocketAsync();
            var notify = new WebSocketNotify(socket, clreplacedify);
            list.Add(notify);
            await notify.EchoLoop();
            list.Remove(notify);
        }

public AudioSource PlaySoundInternal(string name, Vector3 position, Transform followTarget, float pitchOverride) {
        List<SoundEntry> soundEntries;

        if(!groupedSoundEntries.TryGetValue(name, out soundEntries))
        {
            Debug.LogError("Sound was not found in library: " + name);
            foreach(var entry in groupedSoundEntries.Keys)
            {
                Debug.Log(entry);
            }
            return null;
        }

        SoundEntry soundEntry = soundEntries[Random.Range(0, soundEntries.Count)];

        var go = PoolManager.SpawnObject(prototype);
        DontDestroyOnLoad(go);
        go.name = "(Sound) " + soundEntry.audioClip.name;

        var audioSource = go.GetComponent<AudioSource>();
        var audioSourceLifecycle = go.GetComponent<AudioSourceLifeCycle>();

        go.transform.position = position;
        
        audioSource.clip = soundEntry.audioClip;
        audioSource.volume = soundEntry.volume;
        audioSource.loop = soundEntry.looping;
        audioSource.spatialBlend = soundEntry.spatialBlend;
        audioSource.outputAudioMixerGroup = soundEntry.audioMixerGroup;

        if (soundEntry.pitchVariation != 0)
            audioSource.pitch = 1 + Random.Range(-soundEntry.pitchVariation, soundEntry.pitchVariation);
        else
            audioSource.pitch = 1;

        if (pitchOverride != 0)
            audioSource.pitch = pitchOverride;
        
        audioSourceLifecycle.toFollow = followTarget;

        audioSource.Play();
        return audioSource;
    }

protected void specifyConditionalDrawing(Func<bool> conditional, params string[] dependantProperties) {
      for (int i = 0; i < dependantProperties.Length; i++) {
        string dependant = dependantProperties[i];

        if (!validateProperty(dependant)) {
          continue;
        }

        List<Func<bool>> list;
        if (!_conditionalProperties.TryGetValue(dependant, out list)) {
          list = new List<Func<bool>>();
          _conditionalProperties[dependant] = list;
        }
        list.Add(conditional);
      }
    }

private static IList<MetadataReference> GetMetadataReferences(replacedembly replacedembly, params replacedemblyName[] additionalreplacedemblyNames)
        {
            if (!loadedMetadataReferencesPerreplacedembly.TryGetValue(replacedembly.FullName, out List<MetadataReference> metadataReferences))
            {
                metadataReferences = new List<MetadataReference>();
                loadedMetadataReferencesPerreplacedembly.Add(replacedembly.FullName, metadataReferences);

                IEnumerable<replacedemblyName> referencedreplacedemblies = replacedembly.GetReferencedreplacedemblies().Concat(additionalreplacedemblyNames);

                foreach (replacedemblyName referencedreplacedemblyName in referencedreplacedemblies)
                {
                    if (referencedreplacedemblyName.Name == "netstandard")
                    {
                        metadataReferences.AddRange(GetMetadataReferences(replacedembly.Load(referencedreplacedemblyName)));
                    }

                    metadataReferences.Add(GetMetadataReference(referencedreplacedemblyName));
                }
            }

            return metadataReferences;
        }

public void AddKeyDecryptionCertificate(X509Certificate2 certificate)
        {
            var key = GetKey(certificate);
            if (!_certs.TryGetValue(key, out var certificates))
            {
                certificates = _certs[key] = new List<X509Certificate2>();
            }
            certificates.Add(certificate);
        }

public T GetSynchronizedObject<T>(string syncObjId) where T : clreplaced
        {
            lock (_lock)
            {
                if (!_cachedData.TryGetValue(syncObjId, out var events))
                    throw new InvalidOperationException("The synchronized object was never received.");

                var serializer = JsonSerializer.Create(JsonSettings);

                var initialEvent = events.Last(x => !x.IsPatch);
                var patches = events.Skip(events.IndexOf(initialEvent) + 1);

                var initialObj = initialEvent.Payload.DeepClone();
                foreach (var patch in patches.Select(x => x.Payload))
                {
                    var jsonPatch = patch.DeepClone().ToObject<JsonPatchDoreplacedent<JToken>>(serializer);
                    if (jsonPatch == null) throw new NullReferenceException("A patch must never be null.");
                    jsonPatch.ApplyTo(initialObj);
                }

                var result = initialObj.ToObject<T>(serializer);
                if (result == null) throw new NullReferenceException("The sync object must not be null.");
                return result;
            }
        }

private Dictionary<string, List<INamedTypeSymbol>> GetKeysGroupedBySetOfFields(List<INamedTypeSymbol> keyDeclarations,
																					   Dictionary<INamedTypeSymbol, List<ITypeSymbol>> dacFieldsByKey, 
																					   CancellationToken cancellationToken)
		{
			var processedKeysByHash = new Dictionary<string, List<INamedTypeSymbol>>(capacity: keyDeclarations.Count);

			foreach (var key in keyDeclarations)
			{
				cancellationToken.ThrowIfCancellationRequested();

				var stringHash = GetHashForSetOfDacFieldsUsedByKey(key, dacFieldsByKey);

				if (stringHash == null)
					continue;

				if (processedKeysByHash.TryGetValue(stringHash, out var processedKeysList))
				{
					processedKeysList.Add(key);
				}
				else
				{
					processedKeysList = new List<INamedTypeSymbol>(capacity: 1) { key };
					processedKeysByHash.Add(stringHash, processedKeysList);
				}
			}

			return processedKeysByHash;
		}

private void ParticipantHreplacedubscribed(Participant participant, SynchronizedObjectId subscribed)
        {
            if (!_participantSubscriptions.TryGetValue(subscribed.ToString(), out var participants))
                _participantSubscriptions[subscribed.ToString()] = participants = new List<Participant>();

            participants.Add(participant);

            _mediator.Setup(x => x.Send(It.IsAny<FetchSubscribedParticipantsRequest>(), It.IsAny<CancellationToken>()))
                .ReturnsAsync(participants);
        }

public IEnumerable GetErrors(string propertyName)
        {
            return propertyName != null
                ? _ValidationErrorsByProperty.TryGetValue(propertyName, out List<object> errors) ? errors : (IEnumerable)Array.Empty<object>()
                : Array.Empty<object>();
        }

public List<string> GetAllRedirects(string path)
        {
            if (path.StartsWith("replacedets/") || path.StartsWith("replacedets/"))
            {
                path = path.Substring(7);
            }

            path = path.Replace("\\", "/");

            List<string> result = null;
            PathRedirections.TryGetValue(path, out result);
            return result;
        }

public void AddFile(string path, string content)
        {
            var dir = Path.GetDirectoryName(path) ?? string.Empty;

            if (!this._directories.TryGetValue(dir, out var list))
            {
                list = new List<string>();
                this._directories.Add(dir, list);
            }
            list.Add(path);

            if(!this._files.TryAdd(path, content))
            {
                throw new Exception("File already exists: " + path);
            }
        }

public void AddStaticField(string typeName, string sfldName, bool hasRef)
		{
			if (!InitFldsMap.TryGetValue(typeName, out var nameSet))
			{
				nameSet = new List<Tuple<string, bool>>();
				InitFldsMap.Add(typeName, nameSet);
			}
			nameSet.Add(new Tuple<string, bool>(sfldName, hasRef));
		}

public IEnumerable GetErrors(string propertyName)
        {
            if (!string.IsNullOrEmpty(propertyName))
            {
                return _errors.TryGetValue(propertyName, out List<string> propertyErrors) ? propertyErrors : null;
            }
            else
            {
                return _errors.SelectMany(err => err.Value.ToList());
            }
        }

public static ItemData Gereplacedem(string localizedName, int? gearScore, int? tier)
        {
            var acceptableDistance = localizedName.Length > 10 ? 2 : 1;

            localizedName = FixWords(localizedName);

            if (Items == null || Items.Count == 0)
            {
                return null;
            }

            if (Items.TryGetValue(localizedName, out var itemPossibilities))
            {
                return GereplacedemIdFromPossibilities(itemPossibilities,  gearScore, tier);
            }

            if (localizedName.Contains("m"))
            {
                var rrName = localizedName.Replace("m", "rr");
                if (Items.TryGetValue(rrName, out var rrPossibilities))
                {
                    return GereplacedemIdFromPossibilities(rrPossibilities, gearScore, tier);
                }
            }

            var smallestDistance = int.MaxValue;
            var currentName = localizedName;
            foreach (var itemName in Items.Keys)
            {
                var distance = DamerauLevenshteinDistance(localizedName, itemName, 5);
                if (smallestDistance <= distance) continue;
                smallestDistance = distance;
                currentName = itemName;
            }

            if (smallestDistance <= acceptableDistance)
            {
                return GereplacedemIdFromPossibilities(Items[currentName], gearScore, tier);
            }

            return null;

        }

public IEnumerable<string> EnumerateFiles(string path, string pattern, SearchOption searchOption)
        {
            if (this._directories.TryGetValue(path, out var list))
            {
                return list;
            }
            throw new Exception("Directory does not exists: " + path);
        }

protected void specifyCustomDecorator(string propertyName, Action<SerializedProperty> decoratorDrawer) {
      if (!validateProperty(propertyName)) {
        return;
      }

      List<Action<SerializedProperty>> list;
      if (!_specifiedDecorators.TryGetValue(propertyName, out list)) {
        list = new List<Action<SerializedProperty>>();
        _specifiedDecorators[propertyName] = list;
      }

      list.Add(decoratorDrawer);
    }

private static void QueryMultiHouse()
        {
            var slumlordBiotas = DatabaseManager.Shard.BaseDatabase.GetBiotasByType(WeenieType.SlumLord);

            var playerHouses = new Dictionary<IPlayer, List<Biota>>();
            var accountHouses = new Dictionary<string, List<Biota>>();

            foreach (var slumlord in slumlordBiotas)
            {
                var biotaOwner = slumlord.BiotaPropertiesIID.FirstOrDefault(i => i.Type == (ushort)PropertyInstanceId.HouseOwner);
                if (biotaOwner == null)
                {
                    // this is fine. this is just a house that was purchased, and then later abandoned
                    //Console.WriteLine($"HouseManager.QueryMultiHouse(): couldn't find owner for house {slumlord.Id:X8}");
                    continue;
                }
                var owner = PlayerManager.FindByGuid(biotaOwner.Value);
                if (owner == null)
                {
                    Console.WriteLine($"HouseManager.QueryMultiHouse(): couldn't find owner {biotaOwner.Value:X8}");
                    continue;
                }

                if (!playerHouses.TryGetValue(owner, out var houses))
                {
                    houses = new List<Biota>();
                    playerHouses.Add(owner, houses);
                }
                houses.Add(slumlord);

                var accountName = owner.Account != null ? owner.Account.AccountName : "NULL";

                if (!accountHouses.TryGetValue(accountName, out var aHouses))
                {
                    aHouses = new List<Biota>();
                    accountHouses.Add(accountName, aHouses);
                }
                aHouses.Add(slumlord);
            }


            if (PropertyManager.GetBool("house_per_char").Item)
            {
                var results = playerHouses.Where(i => i.Value.Count() > 1).OrderByDescending(i => i.Value.Count());

                if (results.Count() > 0)
                    Console.WriteLine("Multi-house owners:");

                foreach (var playerHouse in results)
                {
                    Console.WriteLine($"{playerHouse.Key.Name}: {playerHouse.Value.Count}");

                    for (var i = 0; i < playerHouse.Value.Count; i++)
                        Console.WriteLine($"{i + 1}. {GetCoords(playerHouse.Value[i])}");
                }
            }
            else
            {
                var results = accountHouses.Where(i => i.Value.Count() > 1).OrderByDescending(i => i.Value.Count());

                if (results.Count() > 0)
                    Console.WriteLine("Multi-house owners:");

                foreach (var accountHouse in results)
                {
                    Console.WriteLine($"{accountHouse.Key}: {accountHouse.Value.Count}");

                    for (var i = 0; i < accountHouse.Value.Count; i++)
                        Console.WriteLine($"{i + 1}. {GetCoords(accountHouse.Value[i])}");
                }
            }
        }

public static GameObject GetCape(GameObject reference, string name, Material material)
    {
        List<GameObject> list;
        bool flag = ClothFactory.clothCache.TryGetValue(name, out list);
        GameObject result;
        if (flag)
        {
            for (int i = 0; i < list.Count; i++)
            {
                GameObject gameObject = list[i];
                bool flag2 = gameObject == null;
                if (flag2)
                {
                    list.RemoveAt(i);
                    i = Mathf.Max(i - 1, 0);
                }
                else
                {
                    ParentFollow component = gameObject.GetComponent<ParentFollow>();
                    bool flag3 = !component.isActiveInScene;
                    if (flag3)
                    {
                        component.isActiveInScene = true;
                        gameObject.renderer.material = material;
                        gameObject.GetComponent<Cloth>().enabled = true;
                        gameObject.GetComponent<SkinnedMeshRenderer>().enabled = true;
                        gameObject.GetComponent<ParentFollow>().SetParent(reference.transform);
                        ClothFactory.ReapplyClothBones(reference, gameObject);
                        return gameObject;
                    }
                }
            }
            GameObject gameObject2 = ClothFactory.GenerateCloth(reference, name);
            gameObject2.renderer.material = material;
            gameObject2.AddComponent<ParentFollow>().SetParent(reference.transform);
            list.Add(gameObject2);
            ClothFactory.clothCache[name] = list;
            result = gameObject2;
        }
        else
        {
            GameObject gameObject2 = ClothFactory.GenerateCloth(reference, name);
            gameObject2.renderer.material = material;
            gameObject2.AddComponent<ParentFollow>().SetParent(reference.transform);
            list = new List<GameObject>
            {
                gameObject2
            };
            ClothFactory.clothCache.Add(name, list);
            result = gameObject2;
        }
        return result;
    }

public PortView AddPort(FieldInfo fieldInfo, Direction direction, BaseEdgeConnectorListener listener, PortData portData)
		{
			PortView p = CreatePortView(direction, fieldInfo, portData, listener);

			if (p.direction == Direction.Input)
			{
				inputPortViews.Add(p);

				if (portData.vertical)
					topPortContainer.Add(p);
				else
					inputContainer.Add(p);
			}
			else
			{
				outputPortViews.Add(p);

				if (portData.vertical)
					bottomPortContainer.Add(p);
				else
					outputContainer.Add(p);
			}

			p.Initialize(this, portData?.displayName);

			List< PortView > ports;
			portsPerFieldName.TryGetValue(p.fieldName, out ports);
			if (ports == null)
			{
				ports = new List< PortView >();
				portsPerFieldName[p.fieldName] = ports;
			}
			ports.Add(p);

			return p;
		}