AGS.Editor.AGSEditor.LoadGameFile C# (CSharp) Метод

        public void LoadGameFile(string fileName)
        {
            if (_fileWatcher != null)
            {
                _fileWatcher.EnableRaisingEvents = false;
                _fileWatcher.Dispose();
                _fileWatcher = null;
            }

            if (File.Exists(LOCK_FILE_NAME))
            {
                VerifyGameNotAlreadyOpenInAnotherEditor();
            }

            if (File.Exists(fileName + USER_DATA_FILE_SUFFIX))
            {
                LoadUserDataFile(fileName + USER_DATA_FILE_SUFFIX);
            }
            else
            {
                Factory.Events.OnLoadedUserData(null);
            }

            XmlDocument doc = new XmlDocument();
            doc.Load(fileName);
            if (doc.DocumentElement.Name != XML_ROOT_NODE_NAME)
            {
                throw new AGSEditorException("Invalid game data file. This is not a valid AGS game.");
            }
            string fileVersion = doc.DocumentElement.Attributes[XML_ATTRIBUTE_VERSION].InnerXml;
            if ((fileVersion != LATEST_XML_VERSION) &&
                (fileVersion != "3.0.1.1") &&
                (fileVersion != "3.0.2.1") &&
                (fileVersion != "3.0.2.2") &&
                (fileVersion != "3.0.3.1") &&
                (fileVersion != "2.80.1"))
            {
                throw new AGSEditorException("Game data file is from a newer version of AGS or an unsupported beta version. Please check the AGS website for a newer version of the editor.");
            }

            string gameSavedWithEditorVersion = null;
            XmlAttribute editorVersionNode = doc.DocumentElement.Attributes[XML_ATTRIBUTE_EDITOR_VERSION];
            if (editorVersionNode != null)
            {
                gameSavedWithEditorVersion = editorVersionNode.InnerText;
            }

            int? versionIndex = null;
            XmlAttribute versionIndexNode = doc.DocumentElement.Attributes[XML_ATTRIBUTE_VERSION_INDEX];
            if ((versionIndexNode == null) && (fileVersion == LATEST_XML_VERSION))
            {
                throw new AGSEditorException("Invalid format game data file");
            }
            else if (versionIndexNode != null)
            {
                // From 3.0.3 we switch to a simple integer version, it's easier to
                // compare than using the 4-point version
                versionIndex = Convert.ToInt32(versionIndexNode.InnerText);
                if (versionIndex == 5)
                {
                    throw new AGSEditorException("This game is from an unsupported beta version of AGS and cannot be loaded.");
                }
                if ((versionIndex < 1) || (versionIndex > LATEST_XML_VERSION_INDEX))
                {
                    throw new AGSEditorException("Game data file is from " +
                        ((gameSavedWithEditorVersion == null) ? "a newer version" : ("version " + gameSavedWithEditorVersion))
                        + " of AGS or an unsupported beta version. Please check the AGS website for a newer version of the editor.");
                }
            }

            _game.SavedXmlVersionIndex = versionIndex;
            _game.SavedXmlVersion = fileVersion;
            _game.SavedXmlEditorVersion = gameSavedWithEditorVersion;
            _game.FromXml(doc.DocumentElement);

            Factory.Events.OnGameLoad(doc.DocumentElement);
        }