VersionConverter126To127.cs

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using System.Xml.Linq;
using Engine;
using XmlUtilities;
 
namespace Game {
    public class VersionConverter126To127 : VersionConverter {
        public override string SourceVersion => "1.26";
 
        public override string TargetVersion => "1.27";
 
        public override void ConvertProjectXml(XElement projectNode) {
            XmlUtils.SetAttributeValue(projectNode, "Version", TargetVersion);
            ConvertTypesToEngine(projectNode);
        }
 
        public override void ConvertWorld(string directoryName) {
            string path = Storage.CombinePaths(directoryName, "Project.xml");
            XElement xElement;
            using (Stream stream = Storage.OpenFile(path, OpenFileMode.Read)) {
                xElement = XmlUtils.LoadXmlFromStream(stream, null, true);
            }
            ConvertProjectXml(xElement);
            using (Stream stream2 = Storage.OpenFile(path, OpenFileMode.Create)) {
                XmlUtils.SaveXmlToStream(xElement, stream2, null, true);
            }
        }
 
        public static void MigrateDataFromIsolatedStorageWithDialog() {
#if !ANDROID
            try {
                if (Storage.DirectoryExists("app:/.config/.isolated-storage")) {
                    Log.Information("1.26 data found, starting migration to 1.27.");
                    BusyDialog dialog = new("Please wait", "Migrating 1.26 data to 1.27 format...");
                    DialogsManager.ShowDialog(null, dialog);
                    Task.Run(
                        delegate {
                            string empty;
                            string empty2;
                            try {
                                int num = MigrateFolder("app:/.config/.isolated-storage", "data:");
                                empty = "Migration Successful";
                                empty2 = $"{num} file(s) were migrated from 1.26 to 1.27.";
                            }
                            catch (Exception ex2) {
                                empty = "Migration Failed";
                                empty2 = ex2.Message;
                                Log.Error("Migration to 1.27 failed, reason: {0}", ex2.Message);
                            }
                            DialogsManager.HideDialog(dialog);
                            DialogsManager.ShowDialog(null, new MessageDialog(empty, empty2, "OK", null, null));
                            Dispatcher.Dispatch(delegate { SettingsManager.LoadSettings(); });
                        }
                    );
                }
            }
            catch (Exception ex) {
                Log.Error("Failed to migrate data. Reason: {0}", ex.Message);
            }
#endif
        }
 
        public void ConvertTypesToEngine(XElement node) {
            foreach (XElement item in node.DescendantsAndSelf("Value")) {
                XAttribute xAttribute = item.Attribute("Type");
                if (xAttribute != null) {
                    if (xAttribute.Value == "Microsoft.Xna.Framework.Vector2") {
                        xAttribute.Value = "Engine.Vector2";
                    }
                    else if (xAttribute.Value == "Microsoft.Xna.Framework.Vector3") {
                        xAttribute.Value = "Engine.Vector3";
                    }
                    else if (xAttribute.Value == "Microsoft.Xna.Framework.Vector4") {
                        xAttribute.Value = "Engine.Vector4";
                    }
                    else if (xAttribute.Value == "Microsoft.Xna.Framework.Quaternion") {
                        xAttribute.Value = "Engine.Quaternion";
                    }
                    else if (xAttribute.Value == "Microsoft.Xna.Framework.Matrix") {
                        xAttribute.Value = "Engine.Matrix";
                    }
                    else if (xAttribute.Value == "Microsoft.Xna.Framework.Point") {
                        xAttribute.Value = "Engine.Point2";
                    }
                    else if (xAttribute.Value == "Microsoft.Xna.Framework.Color") {
                        xAttribute.Value = "Engine.Color";
                    }
                    else if (xAttribute.Value == "Game.Point3") {
                        xAttribute.Value = "Engine.Point3";
                    }
                }
            }
        }
 
        public static int MigrateFolder(string sourceFolderName, string targetFolderName) {
            int num = 0;
            Storage.CreateDirectory(targetFolderName);
            foreach (string item in Storage.ListDirectoryNames(sourceFolderName)) {
                num += MigrateFolder(Storage.CombinePaths(sourceFolderName, item), Storage.CombinePaths(targetFolderName, item));
            }
            foreach (string item2 in Storage.ListFileNames(sourceFolderName)) {
                MigrateFile(Storage.CombinePaths(sourceFolderName, item2), targetFolderName);
                num++;
            }
            Storage.DeleteDirectory(sourceFolderName);
            Log.Information("Migrated {0}", sourceFolderName);
            return num;
        }
 
        public static void MigrateFile(string sourceFileName, string targetFolderName) {
            Storage.CopyFile(sourceFileName, Storage.CombinePaths(targetFolderName, Storage.GetFileName(sourceFileName)));
            Storage.DeleteFile(sourceFileName);
            Log.Information("Migrated {0}", sourceFileName);
        }
    }
}