Лабораторная работа №6

ProjectMonorail/FormMonorailCollection.Designer.cs

@@ -46,10 +46,17 @@
             labelCollectionName = new Label();
             comboBoxSelectorCompany = new ComboBox();
             pictureBox = new PictureBox();
+            menuStrip = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            saveToolStripMenuItem = new ToolStripMenuItem();
+            loadToolStripMenuItem = new ToolStripMenuItem();
+            saveFileDialog = new SaveFileDialog();
+            openFileDialog = new OpenFileDialog();
             groupBoxTools.SuspendLayout();
             panelCompanyTools.SuspendLayout();
             panelStorage.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // groupBoxTools
@@ -59,9 +66,9 @@
             groupBoxTools.Controls.Add(panelStorage);
             groupBoxTools.Controls.Add(comboBoxSelectorCompany);
             groupBoxTools.Dock = DockStyle.Right;
-            groupBoxTools.Location = new Point(970, 0);
+            groupBoxTools.Location = new Point(970, 24);
             groupBoxTools.Name = "groupBoxTools";
-            groupBoxTools.Size = new Size(241, 662);
+            groupBoxTools.Size = new Size(241, 638);
             groupBoxTools.TabIndex = 0;
             groupBoxTools.TabStop = false;
             groupBoxTools.Text = "Инструменты";
@@ -75,7 +82,7 @@
             panelCompanyTools.Controls.Add(buttonGoToCheck);
             panelCompanyTools.Dock = DockStyle.Bottom;
             panelCompanyTools.Enabled = false;
-            panelCompanyTools.Location = new Point(3, 337);
+            panelCompanyTools.Location = new Point(3, 313);
             panelCompanyTools.Margin = new Padding(3, 2, 3, 2);
             panelCompanyTools.Name = "panelCompanyTools";
             panelCompanyTools.Size = new Size(235, 322);
@@ -249,12 +256,52 @@
             // pictureBox
             // 
             pictureBox.Dock = DockStyle.Fill;
-            pictureBox.Location = new Point(0, 0);
+            pictureBox.Location = new Point(0, 24);
             pictureBox.Name = "pictureBox";
-            pictureBox.Size = new Size(970, 662);
+            pictureBox.Size = new Size(970, 638);
             pictureBox.TabIndex = 1;
             pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(1211, 24);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "menuStrip1";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { saveToolStripMenuItem, loadToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(48, 20);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // saveToolStripMenuItem
+            // 
+            saveToolStripMenuItem.Name = "saveToolStripMenuItem";
+            saveToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.S;
+            saveToolStripMenuItem.Size = new Size(184, 22);
+            saveToolStripMenuItem.Text = "Сохранение ";
+            saveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // loadToolStripMenuItem
+            // 
+            loadToolStripMenuItem.Name = "loadToolStripMenuItem";
+            loadToolStripMenuItem.ShortcutKeys = Keys.Control | Keys.L;
+            loadToolStripMenuItem.Size = new Size(184, 22);
+            loadToolStripMenuItem.Text = "Загрузка";
+            loadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormMonorailCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
@@ -262,6 +309,8 @@
             ClientSize = new Size(1211, 662);
             Controls.Add(pictureBox);
             Controls.Add(groupBoxTools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormMonorailCollection";
             Text = "Коллекция монорельсов";
             groupBoxTools.ResumeLayout(false);
@@ -270,7 +319,10 @@
             panelStorage.ResumeLayout(false);
             panelStorage.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -293,5 +345,11 @@
         private ListBox listBoxCollection;
         private Button buttonCreateCompany;
         private Panel panelCompanyTools;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem saveToolStripMenuItem;
+        private ToolStripMenuItem loadToolStripMenuItem;
+        private SaveFileDialog saveFileDialog;
+        private OpenFileDialog openFileDialog;
     }
 }

ProjectMonorail/FormMonorailCollection.cs

@@ -202,5 +202,46 @@ namespace ProjectMonorail
             panelCompanyTools.Enabled = true;
             RerfreshListBoxItems();
         }
+
+        /// <summary>
+        /// Обработка нажатия "Сохранения"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storageCollection.SaveData(saveFileDialog.FileName))
+                {
+                    MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Обработка нажатия "Загрузки"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storageCollection.LoadData(openFileDialog.FileName))
+                {
+                    MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    RerfreshListBoxItems();
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
     }
 }

ProjectMonorail/FormMonorailCollection.resx

@@ -117,4 +117,13 @@
   <resheader name="writer">
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
+  <metadata name="menuStrip.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>17, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>126, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>261, 17</value>
+  </metadata>
 </root>

ProjectMonorail/Scripts/Monorail/CollectionGenericObjects/AbstractCompany.cs

@@ -48,7 +48,7 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
             _collection = collection;
-            _collection.SetMaxCount = GetMaxCount;
+            _collection.MaxCount = GetMaxCount;
         }
 
         /// <summary>
@@ -70,7 +70,7 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
         /// <returns></returns>
         public static DrawingMonorail operator -(AbstractCompany company, int position)
         {
-            return company._collection?.Remove(position) ?? null;
+            return company._collection?.Remove(position);
         }
 
         /// <summary>

ProjectMonorail/Scripts/Monorail/CollectionGenericObjects/DepotSharingService.cs

@@ -1,6 +1,4 @@
 using ProjectMonorail.Scripts.Monorail.Drawnings;
-using System.Diagnostics;
-using System.Drawing;
 
 namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
 {
@@ -8,8 +6,6 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
     {
         public DepotSharingService(int pictureWidth, int pictureHeight, ICollectionGenericObjects<DrawingMonorail> collection) : base(pictureWidth, pictureHeight, collection) {}
 
-        private int maxCountX;
-        private int maxCountY;
         private int offsetX = 30;
 
         protected override void DrawBackgound(Graphics g)

ProjectMonorail/Scripts/Monorail/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -17,7 +17,7 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
         /// <summary>
         /// Установка максимального количества элементов
         /// </summary>
-        int SetMaxCount { set; }
+        int MaxCount { get; set; }
 
         /// <summary>
         /// Добавление объекта в коллекцию
@@ -48,5 +48,15 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
         /// <returns>Объект</returns>
         T? Get(int position);
 
+        /// <summary>
+        /// Получение типа коллекции
+        /// </summary>
+        CollectionType GetCollectionType { get; }
+
+        /// <summary>
+        /// Получение объектов коллекции по одному
+        /// </summary>
+        /// <returns>Поэлементный вывод элементов коллекции</returns>
+        IEnumerable<T?> GetItems();
     }
 }

ProjectMonorail/Scripts/Monorail/CollectionGenericObjects/ListGenericObjects.cs

@@ -1,4 +1,5 @@
-namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
+
+namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
 {
     /// <summary>
     /// Параметризованный набор объектов
@@ -19,7 +20,12 @@
 
         public int Count => _collection.Count;
 
-        public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
+        public int MaxCount { 
+            get { return Count; } 
+            set { if (value > 0) { _maxCount = value; } }
+        }
+
+        public CollectionType GetCollectionType => CollectionType.List;
 
         /// <summary>
         /// Конструктор
@@ -72,5 +78,13 @@
 
             return temp;
         }
+
+        public IEnumerable<T?> GetItems()
+        {
+            for (int i = 0; i < _collection.Count; ++i)
+            {
+                yield return _collection[i];
+            }
+        }
     }
 }

ProjectMonorail/Scripts/Monorail/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -13,8 +13,12 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
 
         public int Count => _collection.Length;
 
-        public int SetMaxCount
+        public int MaxCount
         {
+            get
+            {
+                return _collection.Length;
+            }
             set
             {
                 if (value > 0)
@@ -31,6 +35,8 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
             }
         }
 
+        public CollectionType GetCollectionType => CollectionType.Massive;
+
 
         /// <summary>
         /// Конструктор
@@ -108,5 +114,12 @@ namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
             return true;
         }
 
+        public IEnumerable<T?> GetItems()
+        {
+            for (int i = 0; i < _collection.Length; ++i)
+            {
+                yield return _collection[i];
+            }
+        }
     }
 }

ProjectMonorail/Scripts/Monorail/CollectionGenericObjects/StorageCollection.cs

@@ -1,11 +1,15 @@
-namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
+using ProjectMonorail.Scripts.Monorail.Drawnings;
+using System.Diagnostics;
+using System.Text;
+
+namespace ProjectMonorail.Scripts.Monorail.CollectionGenericObjects
 {
     /// <summary>
     /// Класс-хранилище коллекций
     /// </summary>
     /// <typeparam name="T"></typeparam>
     public class StorageCollection<T>
-    where T : class
+    where T : DrawingMonorail
     {
         /// <summary>
         /// Словарь (хранилище) с коллекциями
@@ -17,6 +21,21 @@
         /// </summary>
         public List<string> Keys => _storages.Keys.ToList();
 
+        /// <summary>
+        /// Ключевое слово, с которого должен начинаться файл
+        /// </summary>
+        private readonly string _collectionKey = "CollectionsStorage";
+
+        /// <summary>
+        /// Разделитель для записи ключа и значения элемента словаря
+        /// </summary>
+        private readonly string _separatorForKeyValue = "|";
+
+        /// <summary>
+        /// Разделитель для записей коллекции данных в файл
+        /// </summary>
+        private readonly string _separatorItems = ";";
+
         /// <summary>
         /// Конструктор
         /// </summary>
@@ -34,7 +53,8 @@
         {
             // TODO проверка, что name не пустой и нет в словаре записи с таким ключом
             // TODO Прописать логику для добавления
-            if (!_storages.ContainsKey(name)) {
+            if (!_storages.ContainsKey(name))
+            {
                 ICollectionGenericObjects<T> collection;
 
                 switch (collectionType)
@@ -79,5 +99,132 @@
                 return null;
             }
         }
+
+        /// <summary>
+        /// Сохранение информации по автомобилям в хранилище в файл
+        /// </summary>
+        /// <param name="filename">Путь и имя файла</param>
+        /// <returns>true - сохранение прошло успешно, false - ошибка при сохранении данных</returns>
+        public bool SaveData(string filename)
+        {
+            if (_storages.Count == 0)
+            {
+                return false;
+            }
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder sb = new();
+            sb.Append(_collectionKey);
+            foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in
+            _storages)
+            {
+                sb.Append(Environment.NewLine);
+                // не сохраняем пустые коллекции
+                if (value.Value.Count == 0)
+                {
+                    continue;
+                }
+                sb.Append(value.Key);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.GetCollectionType);
+                sb.Append(_separatorForKeyValue);
+                sb.Append(value.Value.MaxCount);
+                sb.Append(_separatorForKeyValue);
+                foreach (T? item in value.Value.GetItems())
+                {
+                    string data = item?.GetDataForSave() ?? string.Empty;
+                    if (string.IsNullOrEmpty(data))
+                    {
+                        continue;
+                    }
+                    sb.Append(data);
+                    sb.Append(_separatorItems);
+                }
+            }
+            using FileStream fs = new(filename, FileMode.Create);
+            byte[] info = new UTF8Encoding(true).GetBytes(sb.ToString());
+            fs.Write(info, 0, info.Length);
+            return true;
+        }
+
+        /// <summary>
+        /// Загрузка информации по автомобилям в хранилище из файла
+        /// </summary>
+        /// <param name="filename">Путь и имя файла</param>
+        /// <returns>true - загрузка прошла успешно, false - ошибка при загрузке данных</returns>
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            string bufferTextFromFile = "";
+            using (FileStream fs = new(filename, FileMode.Open))
+            {
+                byte[] b = new byte[fs.Length];
+                UTF8Encoding temp = new(true);
+                while (fs.Read(b, 0, b.Length) > 0)
+                {
+                    bufferTextFromFile += temp.GetString(b);
+                }
+            }
+            string[] strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
+            if (strs == null || strs.Length == 0)
+            {
+                return false;
+            }
+
+            if (!strs[0].Equals(_collectionKey))
+            {
+                //если нет такой записи, то это не те данные
+                return false;
+            }
+
+            _storages.Clear();
+            foreach (string data in strs)
+            {
+                string[] record = data.Split(_separatorForKeyValue,
+                StringSplitOptions.RemoveEmptyEntries);
+                if (record.Length != 4)
+                {
+                    continue;
+                }
+                CollectionType collectionType =
+                (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
+                ICollectionGenericObjects<T>? collection =
+                StorageCollection<T>.CreateCollection(collectionType);
+                if (collection == null)
+                {
+                    return false;
+                }
+                collection.MaxCount = Convert.ToInt32(record[2]);
+                string[] set = record[3].Split(_separatorItems,
+                StringSplitOptions.RemoveEmptyEntries);
+                foreach (string elem in set)
+                {
+                    if (elem?.CreateDrawingMonorail() is T monorail)
+                    {
+                        if (collection.Insert(monorail) == -1)
+                        {
+                            return false;
+                        }
+                    }
+                }
+                _storages.Add(record[0], collection);
+            }
+            return true;
+        }
+
+        private static ICollectionGenericObjects<T>? CreateCollection(CollectionType collectionType)
+        {
+            return collectionType switch
+            {
+                CollectionType.Massive => new MassiveGenericObjects<T>(),
+                CollectionType.List => new ListGenericObjects<T>(),
+                _ => null,
+            };
+        }
     }
 }

ProjectMonorail/Scripts/Monorail/Drawnings/DrawingModernMonorail.cs

@@ -1,4 +1,5 @@
-using System.Drawing.Drawing2D;
+using System.Diagnostics;
+using System.Drawing.Drawing2D;
 using ProjectMonorail.Scripts.Monorail.Entities;
 
 namespace ProjectMonorail.Scripts.Monorail.Drawnings
@@ -8,6 +9,15 @@ namespace ProjectMonorail.Scripts.Monorail.Drawnings
     /// </summary>
     public class DrawingModernMonorail : DrawingMonorail
     {
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="entityModernMonorail"></param>
+        public DrawingModernMonorail(EntityModernMonorail entityModernMonorail) : base((entityModernMonorail.Cabin ? 170 : 90), 40)
+        {
+            EntityMonorail = new EntityModernMonorail(entityModernMonorail.Speed, entityModernMonorail.Weight, entityModernMonorail.BodyColor, entityModernMonorail.AdditionalColor, entityModernMonorail.MonorailTrack, entityModernMonorail.Cabin);
+        }
+
         /// <summary>
         /// Конструктор
         /// </summary>

ProjectMonorail/Scripts/Monorail/Drawnings/DrawingMonorail.cs

@@ -1,4 +1,5 @@
 using ProjectMonorail.Scripts.Monorail.Entities;
+using System.Diagnostics;
 using System.Drawing.Drawing2D;
 
 namespace ProjectMonorail.Scripts.Monorail.Drawnings
@@ -85,6 +86,16 @@ namespace ProjectMonorail.Scripts.Monorail.Drawnings
             EntityMonorail = new EntityMonorail(speed, weight, bodyColor);
         }
 
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="entityMonorail"></param>
+        public DrawingMonorail(EntityMonorail entityMonorail) : this()
+        {
+            Debug.WriteLine(entityMonorail.BodyColor.ToString() + " " + entityMonorail.Speed + " " + entityMonorail.Weight);
+            EntityMonorail = new EntityMonorail(entityMonorail.Speed, entityMonorail.Weight, entityMonorail.BodyColor);
+        }
+
         /// <summary>
         /// Конструктор для наследников
         /// </summary>
@@ -209,6 +220,8 @@ namespace ProjectMonorail.Scripts.Monorail.Drawnings
 
             Brush brush_Body = new SolidBrush(EntityMonorail.BodyColor);
 
+            Debug.WriteLine("+");
+            Debug.WriteLine(EntityMonorail.BodyColor.Name);
 
             //Кузов монорельса
             GraphicsPath pointsMonorailBody_LeftBody = new GraphicsPath();

ProjectMonorail/Scripts/Monorail/Drawnings/ExtentionDrawningMonorail.cs

@@ -0,0 +1,44 @@
+using ProjectMonorail.Scripts.Monorail.Entities;
+
+namespace ProjectMonorail.Scripts.Monorail.Drawnings
+{
+    /// <summary>
+    /// Расширение для класса EntityMonorail
+    /// </summary>
+    public static class ExtentionDrawningMonorail
+    {
+        /// <summary>
+        /// Разделитель для записи информации по объекту в файл
+        /// </summary>
+        private static readonly string _separatorForObject = ":";
+
+        public static DrawingMonorail? CreateDrawingMonorail(this string info)
+        {
+            string[] args = info.Split(_separatorForObject);
+            EntityMonorail? monorail = EntityModernMonorail.CreateEntityModernMonorail(args);
+
+            if (monorail != null) return new DrawingModernMonorail((EntityModernMonorail)monorail);
+
+            monorail = EntityMonorail.CreateEntityMonorail(args);
+
+            if (monorail != null) return new DrawingMonorail(monorail);
+
+            return null;
+        }
+
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawingMonorail"></param>
+        /// <returns></returns>
+        public static string GetDataForSave(this DrawingMonorail drawingMonorail)
+        {
+            string[]? array = drawingMonorail?.EntityMonorail?.GetStringRepresention();
+
+            if (array == null)
+                return string.Empty;
+
+            return string.Join(_separatorForObject, array);
+        }
+    }
+}

ProjectMonorail/Scripts/Monorail/Entities/EntityModernMonorail.cs

@@ -40,5 +40,26 @@
             MonorailTrack = monorailTrack;
             Cabin = cabin;
         }
+
+        /// <summary>
+        /// Получение строк с значениями свойств объекта класса-сущности
+        /// </summary>
+        /// <returns></returns>
+        public override string[] GetStringRepresention()
+        {
+            return new string[] { nameof(EntityModernMonorail), Speed.ToString(), Weight.ToString(), BodyColor.Name.ToString(), AdditionalColor.Name.ToString(), MonorailTrack.ToString(), Cabin.ToString()};
+        }
+
+        /// <summary>
+        /// Создание объекта из массива строк
+        /// </summary>
+        /// <param name="args"></param>
+        /// <returns></returns>
+        public static EntityModernMonorail? CreateEntityModernMonorail(string[] args)
+        {
+            if (args.Length == 0 || args[0] != nameof(EntityModernMonorail)) return null;
+
+            return new EntityModernMonorail(Convert.ToInt32(args[1]), Convert.ToDouble(args[2]), Color.FromName(args[3]), Color.FromName(args[4]), Convert.ToBoolean(args[5]), Convert.ToBoolean(args[6]));
+        }
     }
 }

ProjectMonorail/Scripts/Monorail/Entities/EntityMonorail.cs

@@ -42,5 +42,26 @@
             Weight = weight;
             BodyColor = bodyColor;
         }
+
+        /// <summary>
+        /// Получение строк с значениями свойств объекта класса-сущности
+        /// </summary>
+        /// <returns></returns>
+        public virtual string[] GetStringRepresention()
+        {
+            return new string[] { nameof(EntityMonorail), Speed.ToString(), Weight.ToString(), BodyColor.Name.ToString() };
+        }
+
+        /// <summary>
+        /// Создание объекта из массива строк
+        /// </summary>
+        /// <param name="args"></param>
+        /// <returns></returns>
+        public static EntityMonorail? CreateEntityMonorail(string[] args)
+        {
+            if (args.Length == 0 || args[0] != nameof(EntityMonorail)) return null;
+
+            return new EntityMonorail(Convert.ToInt32(args[1]), Convert.ToDouble(args[2]), Color.FromName(args[3]));
+        }
     }
 }