Пример #1
0
        public override bool Load(ConfigNode configNode)
        {
            // Load base class
            bool valid = base.Load(configNode);

            IEnumerable <ConfigNode> nodes = ConfigNodeUtil.GetChildNodes(configNode, "RESOURCE");

            if (configNode.HasValue("resource"))
            {
                nodes = nodes.Concat(new ConfigNode[] { configNode });
            }

            foreach (ConfigNode childNode in nodes)
            {
                HasResource.Filter filter = new HasResource.Filter();

                valid &= ConfigNodeUtil.ParseValue <double>(childNode, "minQuantity", x => filter.minQuantity = x, this, 0.01, x => Validation.GE(x, 0.0));
                valid &= ConfigNodeUtil.ParseValue <double>(childNode, "maxQuantity", x => filter.maxQuantity = x, this, double.MaxValue, x => Validation.GE(x, 0.0));
                valid &= ConfigNodeUtil.ParseValue <Resource>(childNode, "resource", x => filter.resource = x.res, this);

                filters.Add(filter);
            }

            return(valid);
        }
        /// <summary>
        /// Generates a new ParameterFactory from the given ConfigNode.
        /// </summary>
        /// <param name="parameterConfig">ConfigNode to use in the generation.</param>
        /// <param name="contractType">ContractType that this parameter factory falls under</param>
        /// <param name="paramFactory">The ParameterFactory object.</param>
        /// <param name="parent">ParameterFactory to use as the parent</param>
        /// <returns>Whether the load was successful</returns>
        public static bool GenerateParameterFactory(ConfigNode parameterConfig, ContractType contractType, out ParameterFactory paramFactory, ParameterFactory parent = null)
        {
            // Logging on
            LoggingUtil.CaptureLog = true;
            bool valid = true;

            // Get the type
            string type = parameterConfig.GetValue("type");
            string name = parameterConfig.HasValue("name") ? parameterConfig.GetValue("name") : type;

            if (string.IsNullOrEmpty(type))
            {
                LoggingUtil.LogError(typeof(ParameterFactory), "CONTRACT_TYPE '" + contractType.name + "'," +
                                     "PARAMETER '" + parameterConfig.GetValue("name") + "' does not specify the mandatory 'type' attribute.");
                paramFactory = new InvalidParameterFactory();
                valid        = false;
            }
            else if (!factories.ContainsKey(type))
            {
                LoggingUtil.LogError(typeof(ParameterFactory), "CONTRACT_TYPE '" + contractType.name + "'," +
                                     "PARAMETER '" + parameterConfig.GetValue("name") + "' of type '" + parameterConfig.GetValue("type") + "': " +
                                     "Unknown parameter '" + type + "'.");
                paramFactory = new InvalidParameterFactory();
                valid        = false;
            }
            else
            {
                // Create an instance of the factory
                paramFactory = (ParameterFactory)Activator.CreateInstance(factories[type]);
            }

            // Set attributes
            paramFactory.parent       = parent;
            paramFactory.contractType = contractType;
            paramFactory.dataNode     = new DataNode(name, parent != null ? parent.dataNode : contractType.dataNode, paramFactory);

            // Load child requirements
            foreach (ConfigNode childNode in ConfigNodeUtil.GetChildNodes(parameterConfig, "REQUIREMENT"))
            {
                ContractRequirement req = null;
                valid &= ContractRequirement.GenerateRequirement(childNode, contractType, out req, paramFactory);
                if (req != null)
                {
                    paramFactory.requirements.Add(req);
                    if (req.hasWarnings)
                    {
                        paramFactory.hasWarnings = true;
                    }
                }
            }

            // Load config
            if (!paramFactory.Load(parameterConfig))
            {
                // If there was a load failure, check if there are requirements
                if (paramFactory.requirements.Count > 0)
                {
                    LoggingUtil.LogWarning(paramFactory, "Ignoring failed parameter with child requirements.");
                }
                else
                {
                    valid = false;
                }
            }

            // Late initialize for iterator keys
            valid &= DataNode.InitializeIteratorKey(parameterConfig, paramFactory);

            // Check for unexpected values - always do this last
            if (paramFactory.GetType() != typeof(InvalidParameterFactory))
            {
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(parameterConfig, paramFactory);
            }

            paramFactory.log       = LoggingUtil.capturedLog;
            LoggingUtil.CaptureLog = false;

            // Load child nodes
            foreach (ConfigNode childNode in ConfigNodeUtil.GetChildNodes(parameterConfig, "PARAMETER"))
            {
                ParameterFactory child = null;
                valid &= ParameterFactory.GenerateParameterFactory(childNode, contractType, out child, paramFactory);
                if (child != null)
                {
                    paramFactory.childNodes.Add(child);
                    if (child.hasWarnings)
                    {
                        paramFactory.hasWarnings = true;
                    }
                }
            }

            paramFactory.enabled = valid;

            return(valid);
        }
Пример #3
0
        /// <summary>
        /// Loads the contract type details from the given config node.
        /// </summary>
        /// <param name="configNode">The config node to load from.</param>
        /// <returns>Whether the load was successful.</returns>
        public bool Load(ConfigNode configNode)
        {
            LoggingUtil.LogLevel origLogLevel = LoggingUtil.logLevel;

            try
            {
                // Logging on
                LoggingUtil.CaptureLog = true;
                ConfigNodeUtil.SetCurrentDataNode(null);
                LoggingUtil.LogInfo(this, "Loading CONTRACT_TYPE: '" + name + "'");

                // Clear the config node cache
                ConfigNodeUtil.ClearCache(true);

                // Load values that are immediately required
                bool valid = true;
                valid &= ConfigNodeUtil.ParseValue <ContractGroup>(configNode, "group", x => group = x, this, (ContractGroup)null);

                // Set up the data node
                dataNode = new DataNode(configNode.GetValue("name"), group != null ? group.dataNode : null, this);
                ConfigNodeUtil.SetCurrentDataNode(dataNode);

                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "name", x => name = x, this);

                // Try to turn on trace mode
                valid &= ConfigNodeUtil.ParseValue <bool>(configNode, "trace", x => trace = x, this, false);
                if (trace)
                {
                    LoggingUtil.logLevel = LoggingUtil.LogLevel.VERBOSE;
                    LoggingUtil.LogWarning(this, "Tracing enabled for contract type " + name);
                }

                // Load contract text details
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "title", x => title = x, this);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "tag", x => tag = x, this, "");
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "description", x => description = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "topic", x => topic = x, this, "");
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "subject", x => subject = x, this, "");
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "notes", x => notes = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "synopsis", x => synopsis = x, this);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "completedMessage", x => completedMessage = x, this);

                if (configNode.HasValue("motivation)"))
                {
                    string motivation;
                    valid &= ConfigNodeUtil.ParseValue <string>(configNode, "motivation", x => motivation = x, this, "");
                    LoggingUtil.LogWarning(this, "The 'motivation' attribute is no longer supported as of Contract Configurator 1.23.0");
                }

                // Load optional attributes
                valid &= ConfigNodeUtil.ParseValue <Agent>(configNode, "agent", x => agent = x, this, group != null ? group.agent : null);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "minExpiry", x => minExpiry = x, this, 5.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "maxExpiry", x => maxExpiry = x, this, 100.0f, x => Validation.GE(x, minExpiry));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "deadline", x => deadline = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <bool>(configNode, "cancellable", x => cancellable = x, this, true);
                valid &= ConfigNodeUtil.ParseValue <bool>(configNode, "declinable", x => declinable = x, this, true);
                valid &= ConfigNodeUtil.ParseValue <bool>(configNode, "autoAccept", x => autoAccept = x, this, false);
                valid &= ConfigNodeUtil.ParseValue <List <Contract.ContractPrestige> >(configNode, "prestige", x => prestige = x, this, new List <Contract.ContractPrestige>());
                valid &= ConfigNodeUtil.ParseValue <CelestialBody>(configNode, "targetBody", x => targetBody = x, this, (CelestialBody)null);

                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxCompletions", x => maxCompletions = x, this, 0, x => Validation.GE(x, 0));
                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxSimultaneous", x => maxSimultaneous = x, this, (maxCompletions == 0 ? 4 : 0), x => Validation.GE(x, 0));

                // Load rewards
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "rewardFunds", x => rewardFunds = x, this, 0.0f);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "rewardReputation", x => rewardReputation = x, this, 0.0f);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "rewardScience", x => rewardScience = x, this, 0.0f);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "failureFunds", x => failureFunds = x, this, 0.0f);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "failureReputation", x => failureReputation = x, this, 0.0f);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "advanceFunds", x => advanceFunds = x, this, 0.0f);

                // Load other values
                if (configNode.HasValue("weight"))
                {
                    double weight;
                    valid &= ConfigNodeUtil.ParseValue <double>(configNode, "weight", x => weight = x, this);
                    LoggingUtil.LogWarning(this, ErrorPrefix() + ": The weight attribute is deprecated as of Contract Configurator 1.15.0.  Contracts are no longer generated using a weighted system.");
                }

                // Merge in data from the parent contract group
                for (ContractGroup currentGroup = group; currentGroup != null; currentGroup = currentGroup.parent)
                {
                    // Merge dataValues - this is a flag saying what values need to be unique at the contract level
                    foreach (KeyValuePair <string, DataValueInfo> pair in currentGroup.dataValues)
                    {
                        dataValues[currentGroup.name + ":" + pair.Key] = pair.Value;
                    }

                    // Merge uniquenessChecks
                    foreach (KeyValuePair <string, DataNode.UniquenessCheck> pair in currentGroup.uniquenessChecks)
                    {
                        uniquenessChecks[currentGroup.name + ":" + pair.Key] = pair.Value;
                    }
                }

                // Load DATA nodes
                valid &= dataNode.ParseDataNodes(configNode, this, dataValues, uniquenessChecks);

                log = LoggingUtil.capturedLog;
                LoggingUtil.CaptureLog = false;

                // Load parameters
                foreach (ConfigNode contractParameter in ConfigNodeUtil.GetChildNodes(configNode, "PARAMETER"))
                {
                    ParameterFactory paramFactory = null;
                    valid &= ParameterFactory.GenerateParameterFactory(contractParameter, this, out paramFactory);
                    if (paramFactory != null)
                    {
                        paramFactories.Add(paramFactory);
                        if (paramFactory.hasWarnings)
                        {
                            hasWarnings = true;
                        }
                    }
                }

                // Load behaviours
                foreach (ConfigNode requirementNode in ConfigNodeUtil.GetChildNodes(configNode, "BEHAVIOUR"))
                {
                    BehaviourFactory behaviourFactory = null;
                    valid &= BehaviourFactory.GenerateBehaviourFactory(requirementNode, this, out behaviourFactory);
                    if (behaviourFactory != null)
                    {
                        behaviourFactories.Add(behaviourFactory);
                        if (behaviourFactory.hasWarnings)
                        {
                            hasWarnings = true;
                        }
                    }
                }

                // Load requirements
                foreach (ConfigNode requirementNode in ConfigNodeUtil.GetChildNodes(configNode, "REQUIREMENT"))
                {
                    ContractRequirement requirement = null;
                    valid &= ContractRequirement.GenerateRequirement(requirementNode, this, out requirement);
                    if (requirement != null)
                    {
                        requirements.Add(requirement);
                        if (requirement.hasWarnings)
                        {
                            hasWarnings = true;
                        }
                    }
                }

                // Logging on
                LoggingUtil.CaptureLog = true;

                // Check we have at least one valid parameter
                if (paramFactories.Count() == 0)
                {
                    LoggingUtil.LogError(this, ErrorPrefix() + ": Need at least one parameter for a contract!");
                    valid = false;
                }

                ConfigNodeUtil.SetCurrentDataNode(dataNode);

                //
                // Process the DATA_EXPAND nodes - this could cause a restart to the load process
                //
                ConfigNode dataExpandNode = configNode.GetNodes("DATA_EXPAND").FirstOrDefault();
                if (dataExpandNode != null)
                {
                    Type type = null;
                    valid &= ConfigNodeUtil.ParseValue <Type>(dataExpandNode, "type", x => type = x, this);

                    if (type != null)
                    {
                        foreach (ConfigNode.Value pair in dataExpandNode.values)
                        {
                            string key = pair.name;
                            if (key != "type")
                            {
                                object value = null;

                                // Create the setter function
                                Type     actionType = typeof(Action <>).MakeGenericType(type);
                                Delegate del        = Delegate.CreateDelegate(actionType, value, typeof(DataNode).GetMethod("NullAction"));

                                // Set the ParseDataExpandString method generic value
                                MethodInfo method = methodParseExpand.MakeGenericMethod(new Type[] { type });

                                // Invoke the ParseDataExpandString method
                                List <string> values = (List <string>)method.Invoke(this, new object[] { dataExpandNode, key });

                                // Stop at this point if we're invalid
                                if (values == null || !valid)
                                {
                                    if (values == null)
                                    {
                                        LoggingUtil.LogWarning(this, ErrorPrefix() + ": Received an empty list of values when trying to do a DATA_EXPAND");
                                    }
                                    valid = false;
                                    break;
                                }

                                // Expand
                                configNode.RemoveNode(dataExpandNode);
                                foreach (string val in values)
                                {
                                    // Set up for expansion
                                    ConfigNode copy    = configNode.CreateCopy();
                                    string     newName = name + "." + val;
                                    copy.SetValue("name", newName);

                                    // Set up the data node in the copy
                                    ConfigNode dataNode = new ConfigNode("DATA");
                                    copy.AddNode(dataNode);
                                    dataNode.AddValue("type", dataExpandNode.GetValue("type"));
                                    dataNode.AddValue(key, val);

                                    ContractType contractTypeCopy = new ContractType(newName);
                                    contractTypeCopy.Load(copy);
                                }

                                // Remove the original
                                contractTypes.Remove(name);

                                // Don't do any more loading for this one
                                LoggingUtil.LogInfo(this, "Successfully expanded CONTRACT_TYPE '" + name + "'");
                                return(valid);
                            }
                        }
                    }
                }

                //
                // Do the deferred loads
                //
                valid &= ConfigNodeUtil.ExecuteDeferredLoads();

                //
                // Do generic fields that need to happen after deferred loads
                //
                ConfigNodeUtil.SetCurrentDataNode(dataNode);

                // Generic title
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "genericTitle", x => genericTitle = x, this, title);
                if (!configNode.HasValue("genericTitle") && !dataNode.IsDeterministic("title"))
                {
                    LoggingUtil.Log(minVersion >= ContractConfigurator.ENHANCED_UI_VERSION ? LoggingUtil.LogLevel.ERROR : LoggingUtil.LogLevel.WARNING, this,
                                    ErrorPrefix() + ": The field 'genericTitle' is required when the title is not determistic (ie. when expressions are used).");

                    // Error on newer versions of contract packs
                    if (minVersion >= ContractConfigurator.ENHANCED_UI_VERSION)
                    {
                        valid = false;
                    }
                }
                else if (!dataNode.IsDeterministic("genericTitle"))
                {
                    valid = false;
                    LoggingUtil.LogError(this, ErrorPrefix() + ": The field 'genericTitle' must be deterministic.");
                }

                // Generic description
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "genericDescription", x => genericDescription = x, this, description);
                if (!configNode.HasValue("genericDescription") && !dataNode.IsDeterministic("description"))
                {
                    LoggingUtil.Log(minVersion >= ContractConfigurator.ENHANCED_UI_VERSION ? LoggingUtil.LogLevel.ERROR : LoggingUtil.LogLevel.WARNING, this,
                                    ErrorPrefix() + ": The field 'genericDescription' is required when the description is not determistic (ie. when expressions are used).");

                    // Error on newer versions of contract packs
                    if (minVersion >= ContractConfigurator.ENHANCED_UI_VERSION)
                    {
                        valid = false;
                    }
                }
                else if (!dataNode.IsDeterministic("genericDescription"))
                {
                    valid = false;
                    LoggingUtil.LogError(this, ErrorPrefix() + ": The field 'genericDescription' must be deterministic.");
                }

                // Sorting key
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "sortKey", x => sortKey = x, this, genericTitle);

                // Check for unexpected values - always do this last
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(configNode, this);

                if (valid)
                {
                    LoggingUtil.LogInfo(this, "Successfully loaded CONTRACT_TYPE '" + name + "'");
                }
                else
                {
                    LoggingUtil.LogWarning(this, "Errors encountered while trying to load CONTRACT_TYPE '" + name + "'");
                }
                config  = configNode.ToString();
                hash    = config.GetHashCode();
                enabled = valid;
                log    += LoggingUtil.capturedLog;

                if (LoggingUtil.logLevel >= LoggingUtil.LogLevel.DEBUG)
                {
                    // Get the contract configurator log file
                    string[] dirComponents  = new string[] { KSPUtil.ApplicationRootPath, "GameData", "ContractConfigurator", "log", (group == null ? "!NO_GROUP" : group.Root.name) };
                    string[] pathComponents = dirComponents.Union(new string[] { name + ".log" }).ToArray();
                    string   dir            = string.Join(Path.DirectorySeparatorChar.ToString(), dirComponents);
                    string   path           = string.Join(Path.DirectorySeparatorChar.ToString(), pathComponents);

                    // Delete the file if it exists
                    if (File.Exists(path))
                    {
                        try
                        {
                            File.Delete(path);
                        }
                        catch (Exception e)
                        {
                            LoggingUtil.LogException(new Exception("Exception while attempting to delete the file: " + path, e));
                        }
                    }

                    // Create the directory if it doesn't exist
                    Directory.CreateDirectory(dir);

                    // Now write the config and the cleaned up log to it
                    try
                    {
                        using (StreamWriter sw = File.AppendText(path))
                        {
                            sw.Write("Debug information for CONTRACT_TYPE '" + name + "':\n");
                            sw.Write("\nConfiguration:\n");
                            sw.Write(config);
                            sw.Write("\nData Nodes:\n");
                            sw.Write(DataNodeDebug(dataNode));
                            sw.Write("\nOutput log:\n");
                            sw.Write(log);
                        }
                    }
                    catch
                    {
                        LoggingUtil.LogError(this, "Exception while attempting to write to the file: " + path);
                    }
                }

                return(valid);
            }
            catch (Exception e)
            {
                enabled = false;
                throw new Exception("Error loading CONTRACT_TYPE '" + name + "'", e);
            }
            finally
            {
                LoggingUtil.CaptureLog = false;
                LoggingUtil.logLevel   = origLogLevel;
                loaded = true;
            }
        }
Пример #4
0
        /// <summary>
        /// Loads the contract group details from the given config node.
        /// </summary>
        /// <param name="configNode">The config node to load from</param>
        /// <returns>Whether we were successful.</returns>
        public bool Load(ConfigNode configNode)
        {
            try
            {
                dataNode = new DataNode(configNode.GetValue("name"), this);

                LoggingUtil.CaptureLog = true;
                ConfigNodeUtil.SetCurrentDataNode(dataNode);
                bool valid = true;

                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "name", x => name = x, this);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "displayName", x => displayName = x, this, name);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "minVersion", x => minVersionStr = x, this, "");
                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxCompletions", x => maxCompletions = x, this, 0, x => Validation.GE(x, 0));
                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxSimultaneous", x => maxSimultaneous = x, this, 0, x => Validation.GE(x, 0));
                valid &= ConfigNodeUtil.ParseValue <List <string> >(configNode, "disabledContractType", x => disabledContractType = x, this, new List <string>());
                valid &= ConfigNodeUtil.ParseValue <Agent>(configNode, "agent", x => agent = x, this, (Agent)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "sortKey", x => sortKey = x, this, displayName);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "tip", x => {}, this, "");

                if (configNode.HasValue("sortKey") && parent == null)
                {
                    sortKey = displayName;
                    LoggingUtil.LogWarning(this, ErrorPrefix() + ": Using the sortKey field is only applicable on child CONTRACT_GROUP elements");
                }

                if (!string.IsNullOrEmpty(minVersionStr))
                {
                    if (Util.Version.VerifyAssemblyVersion("ContractConfigurator", minVersionStr) == null)
                    {
                        valid = false;

                        var    ainfoV  = Attribute.GetCustomAttribute(typeof(ExceptionLogWindow).Assembly, typeof(AssemblyInformationalVersionAttribute)) as AssemblyInformationalVersionAttribute;
                        string title   = "Contract Configurator " + ainfoV.InformationalVersion + " Message";
                        string message = "The contract group '" + name + "' requires at least Contract Configurator " + minVersionStr +
                                         " to work, and you are running version " + ainfoV.InformationalVersion +
                                         ".  Please upgrade Contract Configurator to use the contracts in this group.";
                        DialogGUIButton dialogOption = new DialogGUIButton("Okay", new Callback(DoNothing), true);
                        PopupDialog.SpawnPopupDialog(new MultiOptionDialog(message, title, UISkinManager.GetSkin("default"), dialogOption), false, UISkinManager.GetSkin("default"));
                    }
                }

                // Load DATA nodes
                valid &= dataNode.ParseDataNodes(configNode, this, dataValues, uniquenessChecks);

                // Do the deferred loads
                valid &= ConfigNodeUtil.ExecuteDeferredLoads();

                // Do post-deferred load warnings
                if (agent == null)
                {
                    LoggingUtil.LogWarning(this, ErrorPrefix() + ": Providing the agent field for all CONTRACT_GROUP nodes is highly recommended, as the agent is used to group contracts in Mission Control.");
                }
                if (string.IsNullOrEmpty(minVersionStr) || minVersion < ContractConfigurator.ENHANCED_UI_VERSION)
                {
                    LoggingUtil.LogWarning(this, ErrorPrefix() + ": No minVersion or older minVersion provided.  It is recommended that the minVersion is set to at least 1.15.0 to turn important warnings for deprecated functionality into errors.");
                }
                if (!configNode.HasValue("displayName"))
                {
                    LoggingUtil.LogWarning(this, ErrorPrefix() + ": No display name provided.  A display name is recommended, as it is used in the Mission Control UI.");
                }

                config = configNode.ToString();
                log   += LoggingUtil.capturedLog;
                LoggingUtil.CaptureLog = false;

                // Load child groups
                foreach (ConfigNode childNode in ConfigNodeUtil.GetChildNodes(configNode, "CONTRACT_GROUP"))
                {
                    ContractGroup child     = null;
                    string        childName = childNode.GetValue("name");
                    try
                    {
                        child = new ContractGroup(childName);
                    }
                    catch (ArgumentException)
                    {
                        LoggingUtil.LogError(this, "Couldn't load CONTRACT_GROUP '" + childName + "' due to a duplicate name.");
                        valid = false;
                        continue;
                    }

                    child.parent          = this;
                    valid                &= child.Load(childNode);
                    child.dataNode.Parent = dataNode;
                    if (child.hasWarnings)
                    {
                        hasWarnings = true;
                    }
                }

                // Check for unexpected values - always do this last
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(configNode, this);

                // Invalidate children
                if (!valid)
                {
                    Invalidate();
                }

                enabled = valid;
                return(valid);
            }
            catch
            {
                enabled = false;
                throw;
            }
        }
        public override bool Load(ConfigNode configNode)
        {
            // Load base class
            bool valid = base.Load(configNode);

            // Read min/max first
            valid &= ConfigNodeUtil.ParseValue <int?>(configNode, "minCount", x => minCount = x, this,
                                                      configNode.HasNode("VALIDATE") || configNode.HasNode("VALIDATE_ALL") || configNode.HasNode("NONE") ? (int?)null : 1, x => x == null || Validation.GE(x.Value, 0));
            valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxCount", x => maxCount = x, this, minCount != null && minCount.Value == 0 ? 0 : int.MaxValue, x => Validation.GE(x, 0));

            // Set the default match type
            ParameterDelegateMatchType defaultMatch = ParameterDelegateMatchType.FILTER;

            if (maxCount == 0)
            {
                defaultMatch = ParameterDelegateMatchType.NONE;
            }

            // Standard definition
            if (configNode.HasValue("part") || configNode.HasValue("partModule") || configNode.HasValue("partModuleType") || configNode.HasValue("category") || configNode.HasValue("manufacturer"))
            {
                PartValidation.Filter filter = new PartValidation.Filter(defaultMatch);
                valid &= ConfigNodeUtil.ParseValue <List <AvailablePart> >(configNode, "part", x => filter.parts = x, this, new List <AvailablePart>());
                valid &= ConfigNodeUtil.ParseValue <List <string> >(configNode, "partModule", x => filter.partModules = x, this, new List <string>(), x => x.All(Validation.ValidatePartModule));
                valid &= ConfigNodeUtil.ParseValue <List <string> >(configNode, "partModuleType", x => filter.partModuleTypes = x, this, new List <string>(), x => x.All(Validation.ValidatePartModuleType));
                valid &= ConfigNodeUtil.ParseValue <PartCategories?>(configNode, "category", x => filter.category = x, this, (PartCategories?)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "manufacturer", x => filter.manufacturer = x, this, (string)null);

                // Add modules
                foreach (ConfigNode moduleNode in configNode.GetNodes("MODULE"))
                {
                    ConfigNode.ValueList tmp = new ConfigNode.ValueList();
                    foreach (ConfigNode.Value v in moduleNode.values)
                    {
                        tmp.Add(new ConfigNode.Value(v.name, v.value));
                    }
                    filter.partModuleExtended.Add(tmp);
                }

                filters.Add(filter);
            }

            // Extended definition
            foreach (ConfigNode child in ConfigNodeUtil.GetChildNodes(configNode))
            {
                ParameterDelegateMatchType matchType;
                if (child.name == "FILTER")
                {
                    matchType = ParameterDelegateMatchType.FILTER;
                }
                else if (child.name == "VALIDATE")
                {
                    matchType = ParameterDelegateMatchType.VALIDATE;
                }
                else if (child.name == "VALIDATE_ALL")
                {
                    matchType = ParameterDelegateMatchType.VALIDATE_ALL;
                }
                else if (child.name == "NONE")
                {
                    matchType = ParameterDelegateMatchType.NONE;
                }
                else
                {
                    LoggingUtil.LogError(this, ErrorPrefix() + ": unexpected node '" + child.name + "'.");
                    valid = false;
                    continue;
                }

                if (defaultMatch == ParameterDelegateMatchType.NONE)
                {
                    matchType = ParameterDelegateMatchType.NONE;
                }

                PartValidation.Filter filter = new PartValidation.Filter(matchType);
                valid &= ConfigNodeUtil.ParseValue <List <AvailablePart> >(child, "part", x => filter.parts = x, this, new List <AvailablePart>());
                valid &= ConfigNodeUtil.ParseValue <List <string> >(child, "partModule", x => filter.partModules = x, this, new List <string>(), x => x.All(Validation.ValidatePartModule));
                valid &= ConfigNodeUtil.ParseValue <List <string> >(child, "partModuleType", x => filter.partModuleTypes = x, this, new List <string>());
                valid &= ConfigNodeUtil.ParseValue <PartCategories?>(child, "category", x => filter.category = x, this, (PartCategories?)null);
                valid &= ConfigNodeUtil.ParseValue <string>(child, "manufacturer", x => filter.manufacturer = x, this, (string)null);

                foreach (ConfigNode moduleNode in child.GetNodes("MODULE"))
                {
                    ConfigNode.ValueList tmp = new ConfigNode.ValueList();
                    foreach (ConfigNode.Value v in moduleNode.values)
                    {
                        tmp.Add(new ConfigNode.Value(v.name, v.value));
                    }
                    filter.partModuleExtended.Add(tmp);
                }

                if (matchType == ParameterDelegateMatchType.VALIDATE)
                {
                    valid &= ConfigNodeUtil.ParseValue <int>(child, "minCount", x => filter.minCount = x, this, 1, x => Validation.GE(x, 0));
                    valid &= ConfigNodeUtil.ParseValue <int>(child, "maxCount", x => filter.maxCount = x, this, int.MaxValue, x => Validation.GE(x, 0));
                }

                filters.Add(filter);
            }

            return(valid);
        }
Пример #6
0
        /// <summary>
        /// Generates a ContractRequirement from a configuration node.
        /// </summary>
        /// <param name="configNode">ConfigNode to use in the generation.</param>
        /// <param name="contractType">ContractType that this requirement falls under</param>
        /// <param name="requirement">The ContractRequirement object.</param>
        /// <returns>Whether the load was successful</returns>
        public static bool GenerateRequirement(ConfigNode configNode, ContractType contractType, out ContractRequirement requirement,
                                               IContractConfiguratorFactory parent = null)
        {
            // Logging on
            LoggingUtil.CaptureLog = true;
            bool valid = true;

            // Get the type
            string type = configNode.GetValue("type");
            string name = configNode.HasValue("name") ? configNode.GetValue("name") : type;

            if (string.IsNullOrEmpty(type))
            {
                LoggingUtil.LogError(typeof(ParameterFactory), "CONTRACT_TYPE '{0}', REQUIREMENT '{1}' does not specify the mandatory 'type' attribute.",
                                     contractType.name, configNode.GetValue("name"));
                requirement = new InvalidContractRequirement();
                valid       = false;
            }
            else if (!requirementTypes.ContainsKey(type))
            {
                LoggingUtil.LogError(typeof(ParameterFactory), "CONTRACT_TYPE '{0}', REQUIREMENT '{1}' of type '{2}': Unknown requirement '{3}'.",
                                     contractType.name, configNode.GetValue("name"), configNode.GetValue("type"), type);
                requirement = new InvalidContractRequirement();
                valid       = false;
            }
            else
            {
                // Create an instance of the ContractRequirement
                requirement = (ContractRequirement)Activator.CreateInstance(requirementTypes[type]);
            }

            // Set attributes
            requirement.contractType = contractType;
            requirement.dataNode     = new DataNode(name, parent != null ? parent.dataNode : contractType.dataNode, requirement);

            // Load config
            valid &= requirement.LoadFromConfig(configNode);

            // Override the needsTitle if we have a parent node with hideChildren
            ContractRequirement parentRequirement = parent as ContractRequirement;

            if (parentRequirement != null)
            {
                if (parentRequirement.hideChildren)
                {
                    requirement.hideChildren = true;
                    requirement.needsTitle   = false;
                }
            }

            // Check for unexpected values - always do this last
            if (requirement.GetType() != typeof(InvalidContractRequirement))
            {
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(configNode, requirement);
            }

            // Load child nodes
            foreach (ConfigNode childNode in ConfigNodeUtil.GetChildNodes(configNode, "REQUIREMENT"))
            {
                ContractRequirement child = null;
                valid &= ContractRequirement.GenerateRequirement(childNode, contractType, out child, requirement);
                if (child != null)
                {
                    requirement.childNodes.Add(child);
                    if (child.hasWarnings)
                    {
                        requirement.hasWarnings = true;
                    }
                }
            }

            // Error for missing title
            if (requirement.needsTitle && string.IsNullOrEmpty(requirement.title))
            {
                valid = contractType.minVersion < ContractConfigurator.ENHANCED_UI_VERSION;
                LoggingUtil.Log(contractType.minVersion >= ContractConfigurator.ENHANCED_UI_VERSION ? LoggingUtil.LogLevel.ERROR : LoggingUtil.LogLevel.WARNING,
                                requirement, "{0}: missing required attribute 'title'.", requirement.ErrorPrefix(configNode));
            }

            requirement.enabled    = valid;
            requirement.log        = LoggingUtil.capturedLog;
            LoggingUtil.CaptureLog = false;

            return(valid);
        }
        /// <summary>
        /// Loads the contract group details from the given config node.
        /// </summary>
        /// <param name="configNode">The config node to load from</param>
        /// <returns>Whether we were successful.</returns>
        public bool Load(ConfigNode configNode)
        {
            try
            {
                dataNode = new DataNode(configNode.GetValue("name"), this);

                LoggingUtil.CaptureLog = true;
                ConfigNodeUtil.ClearCache(true);
                ConfigNodeUtil.SetCurrentDataNode(dataNode);
                bool valid = true;

                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "name", x => name = x, this);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "minVersion", x => minVersion = x, this, "");
                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxCompletions", x => maxCompletions = x, this, 0, x => Validation.GE(x, 0));
                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxSimultaneous", x => maxSimultaneous = x, this, 0, x => Validation.GE(x, 0));

                if (!string.IsNullOrEmpty(minVersion))
                {
                    if (Util.Version.VerifyAssemblyVersion("ContractConfigurator", minVersion) == null)
                    {
                        valid = false;

                        var    ainfoV  = Attribute.GetCustomAttribute(typeof(ExceptionLogWindow).Assembly, typeof(AssemblyInformationalVersionAttribute)) as AssemblyInformationalVersionAttribute;
                        string title   = "Contract Configurator " + ainfoV.InformationalVersion + " Message";
                        string message = "The contract group '" + name + "' requires at least Contract Configurator " + minVersion +
                                         " to work, and you are running version " + ainfoV.InformationalVersion +
                                         ".  Please upgrade Contract Configurator to use the contracts in this group.";
                        DialogOption dialogOption = new DialogOption("Okay", new Callback(DoNothing), true);
                        PopupDialog.SpawnPopupDialog(new MultiOptionDialog(message, title, HighLogic.Skin, dialogOption), false, HighLogic.Skin);
                    }
                }

                // Check for unexpected values - always do this last
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(configNode, this);

                // Do the deferred loads
                valid &= ConfigNodeUtil.ExecuteDeferredLoads();

                config = configNode.ToString();
                log   += LoggingUtil.capturedLog;
                LoggingUtil.CaptureLog = false;

                // Load child groups
                foreach (ConfigNode childNode in ConfigNodeUtil.GetChildNodes(configNode, "CONTRACT_GROUP"))
                {
                    ContractGroup child = null;
                    string        name  = childNode.GetValue("name");
                    try
                    {
                        child = new ContractGroup(name);
                    }
                    catch (ArgumentException)
                    {
                        LoggingUtil.LogError(this, "Couldn't load CONTRACT_GROUP '" + name + "' due to a duplicate name.");
                        valid = false;
                        continue;
                    }

                    valid       &= child.Load(childNode);
                    child.parent = this;
                    if (child.hasWarnings)
                    {
                        hasWarnings = true;
                    }
                }

                // Invalidate children
                if (!valid)
                {
                    Invalidate();
                }

                enabled = valid;
                return(valid);
            }
            catch
            {
                enabled = false;
                throw;
            }
        }
Пример #8
0
        /// <summary>
        /// Loads the contract type details from the given config node.
        /// </summary>
        /// <param name="configNode">The config node to load from.</param>
        /// <returns>Whether the load was successful.</returns>
        public bool Load(ConfigNode configNode)
        {
            try
            {
                // Logging on
                LoggingUtil.CaptureLog = true;

                dataNode = new DataNode(configNode.GetValue("name"), this);

                ConfigNodeUtil.ClearCache(true);
                ConfigNodeUtil.SetCurrentDataNode(dataNode);
                bool valid = true;

                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "name", x => name = x, this);

                // Load contract text details
                valid &= ConfigNodeUtil.ParseValue <ContractGroup>(configNode, "group", x => group = x, this, (ContractGroup)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "title", x => title = x, this);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "tag", x => tag = x, this, "");
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "description", x => description = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "topic", x => topic = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "subject", x => subject = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "motivation", x => motivation = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "notes", x => notes = x, this, (string)null);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "synopsis", x => synopsis = x, this);
                valid &= ConfigNodeUtil.ParseValue <string>(configNode, "completedMessage", x => completedMessage = x, this);

                // Load optional attributes
                valid &= ConfigNodeUtil.ParseValue <Agent>(configNode, "agent", x => agent = x, this, (Agent)null);
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "minExpiry", x => minExpiry = x, this, 1.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "maxExpiry", x => maxExpiry = x, this, 7.0f, x => Validation.GE(x, minExpiry));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "deadline", x => deadline = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <bool>(configNode, "cancellable", x => cancellable = x, this, true);
                valid &= ConfigNodeUtil.ParseValue <bool>(configNode, "declinable", x => declinable = x, this, true);
                valid &= ConfigNodeUtil.ParseValue <List <Contract.ContractPrestige> >(configNode, "prestige", x => prestige = x, this, new List <Contract.ContractPrestige>());
                valid &= ConfigNodeUtil.ParseValue <CelestialBody>(configNode, "targetBody", x => targetBody = x, this, (CelestialBody)null);

                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxCompletions", x => maxCompletions = x, this, 0, x => Validation.GE(x, 0));
                valid &= ConfigNodeUtil.ParseValue <int>(configNode, "maxSimultaneous", x => maxSimultaneous = x, this, 0, x => Validation.GE(x, 0));

                // Load rewards
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "rewardFunds", x => rewardFunds = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "rewardReputation", x => rewardReputation = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "rewardScience", x => rewardScience = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "failureFunds", x => failureFunds = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "failureReputation", x => failureReputation = x, this, 0.0f, x => Validation.GE(x, 0.0f));
                valid &= ConfigNodeUtil.ParseValue <float>(configNode, "advanceFunds", x => advanceFunds = x, this, 0.0f, x => Validation.GE(x, 0.0f));

                // Load other values
                valid &= ConfigNodeUtil.ParseValue <double>(configNode, "weight", x => weight = x, this, 1.0, x => Validation.GE(x, 0.0f));

                // TODO - these are to be deprecated
                if (configNode.HasValue("targetBodies"))
                {
                    valid &= ConfigNodeUtil.ParseValue <List <CelestialBody> >(configNode, "targetBodies", x => targetBodies = x, this, new List <CelestialBody>());
                    LoggingUtil.LogWarning(this, "The 'targetBodies' attribute is obsolete as of Contract Configurator 0.7.4.  It will be removed in 1.0.0 in favour of the DATA { } node.");
                }
                if (configNode.HasValue("targetVessel"))
                {
                    valid &= ConfigNodeUtil.ParseValue <Vessel>(configNode, "targetVessel", x => targetVessel = x, this, (Vessel)null);
                    LoggingUtil.LogWarning(this, "The 'targetVessel' attribute is obsolete as of Contract Configurator 0.7.4.  It will be removed in 1.0.0 in favour of the DATA { } node.");
                }
                if (configNode.HasValue("targetVessels"))
                {
                    valid &= ConfigNodeUtil.ParseValue <List <Vessel> >(configNode, "targetVessels", x => targetVessels = x, this, new List <Vessel>());
                    LoggingUtil.LogWarning(this, "The 'targetVessels' attribute is obsolete as of Contract Configurator 0.7.4.  It will be removed in 1.0.0 in favour of the DATA { } node.");
                }
                if (configNode.HasValue("targetKerbal"))
                {
                    valid &= ConfigNodeUtil.ParseValue <Kerbal>(configNode, "targetKerbal", x => targetKerbal = x, this, (Kerbal)null);
                    LoggingUtil.LogWarning(this, "The 'targetKerbal' attribute is obsolete as of Contract Configurator 0.7.4.  It will be removed in 1.0.0 in favour of the DATA { } node.");
                }
                if (configNode.HasValue("targetKerbals"))
                {
                    valid &= ConfigNodeUtil.ParseValue <List <Kerbal> >(configNode, "targetKerbals", x => targetKerbals = x, this, new List <Kerbal>());
                    LoggingUtil.LogWarning(this, "The 'targetKerbals' attribute is obsolete as of Contract Configurator 0.7.4.  It will be removed in 1.0.0 in favour of the DATA { } node.");
                }

                // Load DATA nodes
                foreach (ConfigNode data in ConfigNodeUtil.GetChildNodes(configNode, "DATA"))
                {
                    Type type          = null;
                    bool requiredValue = true;
                    valid &= ConfigNodeUtil.ParseValue <Type>(data, "type", x => type = x, this);
                    valid &= ConfigNodeUtil.ParseValue <bool>(data, "requiredValue", x => requiredValue = x, this, true);

                    if (type != null)
                    {
                        foreach (ConfigNode.Value pair in data.values)
                        {
                            string name = pair.name;
                            if (name != "type" && name != "requiredValue")
                            {
                                object value = null;

                                // Create the setter function
                                Type     actionType = typeof(Action <>).MakeGenericType(type);
                                Delegate del        = Delegate.CreateDelegate(actionType, value, typeof(ContractType).GetMethod("NullAction"));

                                // Get the ParseValue method
                                MethodInfo method = typeof(ConfigNodeUtil).GetMethods(BindingFlags.Static | BindingFlags.Public).
                                                    Where(m => m.Name == "ParseValue" && m.GetParameters().Count() == 4).Single();
                                method = method.MakeGenericMethod(new Type[] { type });

                                // Invoke the ParseValue method
                                valid &= (bool)method.Invoke(null, new object[] { data, name, del, this });

                                dataValues[name] = requiredValue;
                            }
                        }
                    }
                }

                // Check for unexpected values - always do this last
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(configNode, this);

                log = LoggingUtil.capturedLog;
                LoggingUtil.CaptureLog = false;

                // Load parameters
                foreach (ConfigNode contractParameter in ConfigNodeUtil.GetChildNodes(configNode, "PARAMETER"))
                {
                    ParameterFactory paramFactory = null;
                    valid &= ParameterFactory.GenerateParameterFactory(contractParameter, this, out paramFactory);
                    if (paramFactory != null)
                    {
                        paramFactories.Add(paramFactory);
                        if (paramFactory.hasWarnings)
                        {
                            hasWarnings = true;
                        }
                    }
                }

                // Load behaviours
                foreach (ConfigNode requirementNode in ConfigNodeUtil.GetChildNodes(configNode, "BEHAVIOUR"))
                {
                    BehaviourFactory behaviourFactory = null;
                    valid &= BehaviourFactory.GenerateBehaviourFactory(requirementNode, this, out behaviourFactory);
                    if (behaviourFactory != null)
                    {
                        behaviourFactories.Add(behaviourFactory);
                        if (behaviourFactory.hasWarnings)
                        {
                            hasWarnings = true;
                        }
                    }
                }

                // Load requirements
                foreach (ConfigNode requirementNode in ConfigNodeUtil.GetChildNodes(configNode, "REQUIREMENT"))
                {
                    ContractRequirement requirement = null;
                    valid &= ContractRequirement.GenerateRequirement(requirementNode, this, out requirement);
                    if (requirement != null)
                    {
                        requirements.Add(requirement);
                        if (requirement.hasWarnings)
                        {
                            hasWarnings = true;
                        }
                    }
                }

                // Logging on
                LoggingUtil.CaptureLog = true;

                // Check we have at least one valid parameter
                if (paramFactories.Count() == 0)
                {
                    LoggingUtil.LogError(this.GetType(), ErrorPrefix() + ": Need at least one parameter for a contract!");
                    valid = false;
                }

                // Do the deferred loads
                valid &= ConfigNodeUtil.ExecuteDeferredLoads();

                config  = configNode.ToString();
                hash    = config.GetHashCode();
                enabled = valid;
                log    += LoggingUtil.capturedLog;
                LoggingUtil.CaptureLog = false;

                return(valid);
            }
            catch
            {
                enabled = false;
                throw;
            }
        }
Пример #9
0
        /// <summary>
        /// Generates a ContractRequirement from a configuration node.
        /// </summary>
        /// <param name="configNode">ConfigNode to use in the generation.</param>
        /// <param name="contractType">ContractType that this requirement falls under</param>
        /// <param name="requirement">The ContractRequirement object.</param>
        /// <returns>Whether the load was successful</returns>
        public static bool GenerateRequirement(ConfigNode configNode, ContractType contractType, out ContractRequirement requirement,
                                               IContractConfiguratorFactory parent = null)
        {
            // Logging on
            LoggingUtil.CaptureLog = true;
            bool valid = true;

            // Get the type
            string type = configNode.GetValue("type");
            string name = configNode.HasValue("name") ? configNode.GetValue("name") : type;

            if (string.IsNullOrEmpty(type))
            {
                LoggingUtil.LogError(typeof(ParameterFactory), "CONTRACT_TYPE '" + contractType.name + "'," +
                                     "REQUIREMENT '" + configNode.GetValue("name") + "' does not specify the mandatory 'type' attribute.");
                requirement = new InvalidContractRequirement();
                valid       = false;
            }
            else if (!requirementTypes.ContainsKey(type))
            {
                LoggingUtil.LogError(typeof(ParameterFactory), "CONTRACT_TYPE '" + contractType.name + "'," +
                                     "REQUIREMENT '" + configNode.GetValue("name") + "' of type '" + configNode.GetValue("type") + "': " +
                                     "No ContractRequirement has been registered for type '" + type + "'.");
                requirement = new InvalidContractRequirement();
                valid       = false;
            }
            else
            {
                // Create an instance of the ContractRequirement
                requirement = (ContractRequirement)Activator.CreateInstance(requirementTypes[type]);
            }

            // Set attributes
            requirement.contractType = contractType;
            requirement.dataNode     = new DataNode(name, parent != null ? parent.dataNode : contractType.dataNode, requirement);

            // Load config
            valid &= requirement.Load(configNode);

            // Check for unexpected values - always do this last
            if (requirement.GetType() != typeof(InvalidContractRequirement))
            {
                valid &= ConfigNodeUtil.ValidateUnexpectedValues(configNode, requirement);
            }

            // Load child nodes
            foreach (ConfigNode childNode in ConfigNodeUtil.GetChildNodes(configNode, "REQUIREMENT"))
            {
                ContractRequirement child = null;
                valid &= ContractRequirement.GenerateRequirement(childNode, contractType, out child, requirement);
                if (child != null)
                {
                    requirement.childNodes.Add(child);
                    if (child.hasWarnings)
                    {
                        requirement.hasWarnings = true;
                    }
                }
            }

            requirement.enabled    = valid;
            requirement.log        = LoggingUtil.capturedLog;
            LoggingUtil.CaptureLog = false;

            return(valid);
        }