Ejemplo n.º 1
0
		static GameSettings()
		{
			defaultInstance = new GameSettings();
			Load();
		} // GameSettings(loadSettings)
Ejemplo n.º 2
0
		} // GameSettings(loadSettings)
		#endregion

		#region Load
		/// <summary>
		/// Load
		/// </summary>
		public static void Load()
		{
			needSave = false;

			FileStream file = FileHelper.LoadGameContentFile(
				SettingsFilename);

			if (file == null)
			{
				// Create new file after quitting
				needSave = true;
				return;
			} // if

			// If the file is empty, just create a new file with the default
			// settings.
			if (file.Length == 0)
			{
				// Close the file
				file.Close();

				// But first check if there is maybe a file in the game directory
				// to load the default game settings from.
				file = FileHelper.LoadGameContentFile(SettingsFilename);
				if (file != null)
				{
					// Load everything into this class
					GameSettings loadedGameSettings =
						(GameSettings)new XmlSerializer(typeof(GameSettings)).
						Deserialize(file);
					if (loadedGameSettings != null)
						defaultInstance = loadedGameSettings;

					// Close the file
					file.Close();
				} // if (file)

				// Save user settings file
				needSave = true;
				Save();
			} // if (file.Length)
			else
			{
				// Else load everything into this class with help of the
				// XmlSerializer.
				GameSettings loadedGameSettings =
					(GameSettings)new XmlSerializer(typeof(GameSettings)).
					Deserialize(file);
				if (loadedGameSettings != null)
					defaultInstance = loadedGameSettings;

				// Close the file
				file.Close();
			} // else
		} // Load()
Ejemplo n.º 3
0
        /// <summary>
        /// Load
        /// </summary>
        public static void Load()
        {
            bool saveImmediately = false;
            needSave = false;

            FileHelper.StorageContainerMRE.WaitOne();
            FileHelper.StorageContainerMRE.Reset();

            try
            {
                //TODO: Use Nick Gravlyn's easy storage?
                StorageDevice storageDevice = FileHelper.XnaUserDevice;
                if ((storageDevice != null) && storageDevice.IsConnected)
                {
                    IAsyncResult async = storageDevice.BeginOpenContainer("RacingGame", null, null);

                    async.AsyncWaitHandle.WaitOne();

                    using (StorageContainer container =
                        storageDevice.EndOpenContainer(async))
                    {
                        async.AsyncWaitHandle.Close();
                        if (container.FileExists(SettingsFilename))
                        {
                            using (Stream file = container.OpenFile(SettingsFilename,
                                FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
                            {
                                if (file.Length > 0)
                                {
                                    GameSettings loadedGameSettings =
                                        (GameSettings)new XmlSerializer(
                                        typeof(GameSettings)).Deserialize(file);
                                    if (loadedGameSettings != null)
                                        defaultInstance = loadedGameSettings;
                                }
                                else
                                {
                                    // If the file is empty, just create a new file with the 
                                    // default settings.
                                    needSave = true;
                                    saveImmediately = true;
                                }
                            }
                        }
                        else
                        {
                            // Create new file after exiting
                            needSave = true;
                        }
                    }
                }
            }
            catch (Exception exc)
            {
                System.Diagnostics.Debug.WriteLine("Settings Load Failure: " + exc.ToString());
            }

            FileHelper.StorageContainerMRE.Set();

            if (saveImmediately)
            {
                Save();
            }
        }