Monorail/Monorail/DrawningObjects/ExtentionDrawningMonorail.cs

@@ -0,0 +1,52 @@
+using Monorail.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Monorail.DrawningObjects
+{
+    public static class ExtentionDrawningMonorail
+    {
+        public static DrawningMonorail? CreateDrawningMonorail(this string info, 
+            char separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if(strs.Length == 3)
+            {
+                return new DrawningMonorail(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]),
+                    Color.FromName(strs[2]), width, height);
+            }
+            if (strs.Length == 7)
+            {
+                return new DrawningSecondMonorail(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]),
+                Color.FromName(strs[2]),
+                Color.FromName(strs[3]),
+                Convert.ToBoolean(strs[4]),
+                Convert.ToBoolean(strs[5]),
+                width, height);
+            }
+            return null;
+        }
+        public static string GetDataForSave(this DrawningMonorail drawningMonorail,
+            char separatorForObject)
+        {
+            var monorail = drawningMonorail.EntityMonorail;
+            if (monorail == null)
+            {
+                return string.Empty;
+            }
+            var str =
+            $"{monorail.Speed}{separatorForObject}{monorail.Weight}{separatorForObject}{monorail.BodyColor.Name}";
+            if (monorail is not EntitySecondMonorail secondMonorail)
+            {
+                return str;
+            }
+            return
+            $"{str}{separatorForObject}{secondMonorail.AdditionalColor.Name}{separatorForObject}" +
+            $"{secondMonorail.Monorails}{separatorForObject}{secondMonorail.SecondCabin}{separatorForObject}";
+        }
+    }
+}

Monorail/Monorail/FormMonorailCollection.Designer.cs

@@ -41,16 +41,23 @@
             buttonDelMonorail = new Button();
             buttonAddMonorail = new Button();
             label1 = new Label();
+            menuStrip1 = new MenuStrip();
+            файлToolStripMenuItem = new ToolStripMenuItem();
+            сохранитьToolStripMenuItem = new ToolStripMenuItem();
+            загрузитьToolStripMenuItem = new ToolStripMenuItem();
+            openFileDialog = new OpenFileDialog();
+            saveFileDialog = new SaveFileDialog();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
             panel1.SuspendLayout();
             panel2.SuspendLayout();
+            menuStrip1.SuspendLayout();
             SuspendLayout();
             // 
             // pictureBoxCollection
             // 
-            pictureBoxCollection.Location = new Point(5, -1);
+            pictureBoxCollection.Location = new Point(5, 31);
             pictureBoxCollection.Name = "pictureBoxCollection";
-            pictureBoxCollection.Size = new Size(1017, 517);
+            pictureBoxCollection.Size = new Size(1017, 485);
             pictureBoxCollection.TabIndex = 5;
             pictureBoxCollection.TabStop = false;
             // 
@@ -97,6 +104,7 @@
             listBoxStorages.Name = "listBoxStorages";
             listBoxStorages.Size = new Size(144, 104);
             listBoxStorages.TabIndex = 9;
+            listBoxStorages.Click += ListBoxObjects_SelectedIndexChanged;
             // 
             // textBoxStorageName
             // 
@@ -176,6 +184,47 @@
             label1.TabIndex = 0;
             label1.Text = "Инструменты";
             // 
+            // menuStrip1
+            // 
+            menuStrip1.ImageScalingSize = new Size(20, 20);
+            menuStrip1.Items.AddRange(new ToolStripItem[] { файлToolStripMenuItem });
+            menuStrip1.Location = new Point(0, 0);
+            menuStrip1.Name = "menuStrip1";
+            menuStrip1.Size = new Size(1228, 28);
+            menuStrip1.TabIndex = 6;
+            menuStrip1.Text = "menuStrip1";
+            // 
+            // файлToolStripMenuItem
+            // 
+            файлToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { сохранитьToolStripMenuItem, загрузитьToolStripMenuItem });
+            файлToolStripMenuItem.Name = "файлToolStripMenuItem";
+            файлToolStripMenuItem.Size = new Size(59, 24);
+            файлToolStripMenuItem.Text = "Файл";
+            // 
+            // сохранитьToolStripMenuItem
+            // 
+            сохранитьToolStripMenuItem.Name = "сохранитьToolStripMenuItem";
+            сохранитьToolStripMenuItem.Size = new Size(166, 26);
+            сохранитьToolStripMenuItem.Text = "Сохранить";
+            сохранитьToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // загрузитьToolStripMenuItem
+            // 
+            загрузитьToolStripMenuItem.Name = "загрузитьToolStripMenuItem";
+            загрузитьToolStripMenuItem.Size = new Size(166, 26);
+            загрузитьToolStripMenuItem.Text = "Загрузить";
+            загрузитьToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.FileName = "openFileDialog";
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.FileName = "saveFileDialog";
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormMonorailCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
@@ -184,6 +233,8 @@
             ClientSize = new Size(1228, 518);
             Controls.Add(pictureBoxCollection);
             Controls.Add(panel1);
+            Controls.Add(menuStrip1);
+            MainMenuStrip = menuStrip1;
             Name = "FormMonorailCollection";
             Text = "Набор Монорельсов";
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
@@ -191,7 +242,10 @@
             panel1.PerformLayout();
             panel2.ResumeLayout(false);
             panel2.PerformLayout();
+            menuStrip1.ResumeLayout(false);
+            menuStrip1.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -209,5 +263,11 @@
         private ListBox listBoxStorages;
         private TextBox textBoxStorageName;
         private Button ButtonAddObject;
+        private MenuStrip menuStrip1;
+        private ToolStripMenuItem файлToolStripMenuItem;
+        private ToolStripMenuItem сохранитьToolStripMenuItem;
+        private ToolStripMenuItem загрузитьToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

Monorail/Monorail/FormMonorailCollection.cs

@@ -105,7 +105,7 @@ EventArgs e)
             }
 
             int addedIndex = obj + monorail;
-            if (addedIndex!= -1 && addedIndex < countPlace)
+            if (addedIndex != -1 && addedIndex < countPlace)
             {
                 MessageBox.Show("Объект добавлен");
                 pictureBoxCollection.Image = obj.ShowMonorails();
@@ -168,5 +168,38 @@ EventArgs e)
             }
             pictureBoxCollection.Image = obj.ShowMonorails();
         }
+        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.SaveData(saveFileDialog.FileName))
+                {
+                    MessageBox.Show("Сохранение прошло успешно",
+                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не сохранилось", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
+        private void LoadToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (openFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_storage.LoadData(openFileDialog.FileName))
+                {
+                    MessageBox.Show("Загрузка прошло успешно",
+                    "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат",
+                    MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+                ReloadObjects();
+            }
+        }
     }
 }

Monorail/Monorail/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="menuStrip1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>330, 17</value>
+  </metadata>
+  <metadata name="openFileDialog.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>176, 17</value>
+  </metadata>
 </root>

Monorail/Monorail/FormMonorailConfig.Designer.cs

@@ -29,6 +29,10 @@
         private void InitializeComponent()
         {
             groupBox1 = new GroupBox();
+            ButtonOk = new Button();
+            ButtonCancel = new Button();
+            label_body_color = new Label();
+            label_additional_color = new Label();
             labelModifiedObject = new Label();
             labelSimpleObject = new Label();
             GroupColor = new GroupBox();
@@ -48,11 +52,7 @@
             numericUpDownSpeed = new NumericUpDown();
             pictureBoxObject = new PictureBox();
             label4 = new Label();
-            ButtonOk = new Button();
-            ButtonCancel = new Button();
             PanelObject = new Panel();
-            label_body_color = new Label();
-            label_additional_color = new Label();
             groupBox1.SuspendLayout();
             GroupColor.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)numericUpDownWeight).BeginInit();
@@ -84,6 +84,59 @@
             groupBox1.TabStop = false;
             groupBox1.Text = "Параметры";
             // 
+            // ButtonOk
+            // 
+            ButtonOk.BackColor = SystemColors.Info;
+            ButtonOk.ForeColor = SystemColors.ControlText;
+            ButtonOk.Location = new Point(313, 480);
+            ButtonOk.Name = "ButtonOk";
+            ButtonOk.Size = new Size(101, 46);
+            ButtonOk.TabIndex = 12;
+            ButtonOk.Text = "Добавить";
+            ButtonOk.UseVisualStyleBackColor = false;
+            ButtonOk.Click += ButtonOk_Click;
+            // 
+            // ButtonCancel
+            // 
+            ButtonCancel.BackColor = SystemColors.Info;
+            ButtonCancel.ForeColor = SystemColors.ControlText;
+            ButtonCancel.Location = new Point(6, 480);
+            ButtonCancel.Name = "ButtonCancel";
+            ButtonCancel.Size = new Size(106, 46);
+            ButtonCancel.TabIndex = 13;
+            ButtonCancel.Text = "Отмена";
+            ButtonCancel.UseVisualStyleBackColor = false;
+            // 
+            // label_body_color
+            // 
+            label_body_color.AllowDrop = true;
+            label_body_color.BackColor = SystemColors.Info;
+            label_body_color.BorderStyle = BorderStyle.FixedSingle;
+            label_body_color.ForeColor = SystemColors.ControlText;
+            label_body_color.Location = new Point(6, 382);
+            label_body_color.Name = "label_body_color";
+            label_body_color.Size = new Size(106, 56);
+            label_body_color.TabIndex = 10;
+            label_body_color.Text = "Осн. цвет";
+            label_body_color.TextAlign = ContentAlignment.MiddleCenter;
+            label_body_color.DragDrop += PanelColor_DragDrop;
+            label_body_color.DragEnter += PanelColor_DragEnter;
+            // 
+            // label_additional_color
+            // 
+            label_additional_color.AllowDrop = true;
+            label_additional_color.BackColor = SystemColors.Info;
+            label_additional_color.BorderStyle = BorderStyle.FixedSingle;
+            label_additional_color.ForeColor = SystemColors.ControlText;
+            label_additional_color.Location = new Point(250, 382);
+            label_additional_color.Name = "label_additional_color";
+            label_additional_color.Size = new Size(101, 56);
+            label_additional_color.TabIndex = 10;
+            label_additional_color.Text = "Доп. цвет";
+            label_additional_color.TextAlign = ContentAlignment.MiddleCenter;
+            label_additional_color.DragDrop += PanelColor_DragDrop;
+            label_additional_color.DragEnter += PanelColor_DragEnter;
+            // 
             // labelModifiedObject
             // 
             labelModifiedObject.AllowDrop = true;
@@ -159,7 +212,7 @@
             // 
             // panelBlue
             // 
-            panelBlue.BackColor = Color.FromArgb(0, 0, 192);
+            panelBlue.BackColor = Color.Blue;
             panelBlue.Location = new Point(174, 32);
             panelBlue.Name = "panelBlue";
             panelBlue.Size = new Size(78, 55);
@@ -195,7 +248,7 @@
             // 
             // panelRed
             // 
-            panelRed.BackColor = Color.FromArgb(192, 0, 0);
+            panelRed.BackColor = Color.Red;
             panelRed.Location = new Point(6, 32);
             panelRed.Name = "panelRed";
             panelRed.Size = new Size(78, 55);
@@ -282,29 +335,6 @@
             label4.Size = new Size(0, 20);
             label4.TabIndex = 2;
             // 
-            // ButtonOk
-            // 
-            ButtonOk.BackColor = SystemColors.Info;
-            ButtonOk.ForeColor = SystemColors.ControlText;
-            ButtonOk.Location = new Point(313, 480);
-            ButtonOk.Name = "ButtonOk";
-            ButtonOk.Size = new Size(101, 46);
-            ButtonOk.TabIndex = 12;
-            ButtonOk.Text = "Добавить";
-            ButtonOk.UseVisualStyleBackColor = false;
-            ButtonOk.Click += ButtonOk_Click;
-            // 
-            // ButtonCancel
-            // 
-            ButtonCancel.BackColor = SystemColors.Info;
-            ButtonCancel.ForeColor = SystemColors.ControlText;
-            ButtonCancel.Location = new Point(6, 480);
-            ButtonCancel.Name = "ButtonCancel";
-            ButtonCancel.Size = new Size(106, 46);
-            ButtonCancel.TabIndex = 13;
-            ButtonCancel.Text = "Отмена";
-            ButtonCancel.UseVisualStyleBackColor = false;
-            // 
             // PanelObject
             // 
             PanelObject.AllowDrop = true;
@@ -316,36 +346,6 @@
             PanelObject.DragDrop += PanelObject_DragDrop;
             PanelObject.DragEnter += PanelObject_DragEnter;
             // 
-            // label_body_color
-            // 
-            label_body_color.AllowDrop = true;
-            label_body_color.BackColor = SystemColors.Info;
-            label_body_color.BorderStyle = BorderStyle.FixedSingle;
-            label_body_color.ForeColor = SystemColors.ControlText;
-            label_body_color.Location = new Point(6, 382);
-            label_body_color.Name = "label_body_color";
-            label_body_color.Size = new Size(106, 56);
-            label_body_color.TabIndex = 10;
-            label_body_color.Text = "Осн. цвет";
-            label_body_color.TextAlign = ContentAlignment.MiddleCenter;
-            label_body_color.DragDrop += PanelColor_DragDrop;
-            label_body_color.DragEnter += PanelColor_DragEnter;
-            // 
-            // label_additional_color
-            // 
-            label_additional_color.AllowDrop = true;
-            label_additional_color.BackColor = SystemColors.Info;
-            label_additional_color.BorderStyle = BorderStyle.FixedSingle;
-            label_additional_color.ForeColor = SystemColors.ControlText;
-            label_additional_color.Location = new Point(250, 382);
-            label_additional_color.Name = "label_additional_color";
-            label_additional_color.Size = new Size(101, 56);
-            label_additional_color.TabIndex = 10;
-            label_additional_color.Text = "Доп. цвет";
-            label_additional_color.TextAlign = ContentAlignment.MiddleCenter;
-            label_additional_color.DragDrop += PanelColor_DragDrop;
-            label_additional_color.DragEnter += PanelColor_DragEnter;
-            // 
             // FormMonorailConfig
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);

Monorail/Monorail/Generics/MonorailsGenericCollection.cs

@@ -12,6 +12,7 @@ namespace Monorail.Generics
         where T: DrawningMonorail
         where U : IMoveableObject
     {
+        public IEnumerable<T?> GetMonorails => _collection.GetMonorails();
         private readonly int _pictureWidth;
         private readonly int _pictureHeight;
         private readonly int _placeSizeWidth = 295;

Monorail/Monorail/Generics/MonorailsGenericStorage.cs

@@ -10,6 +10,10 @@ namespace Monorail.Generics
 {
     internal class MonorailsGenericStorage
     {
+        private static readonly char _separatorForKeyValue = '|';
+        private readonly char _separatorRecords = ';';
+        private static readonly char _separatorForObject = ':';
+
         readonly Dictionary<string, MonorailsGenericCollection<DrawningMonorail,
             DrawningObjectMonorail>> _monorailsStorages;
         public List<string> Keys => _monorailsStorages.Keys.ToList();
@@ -48,5 +52,85 @@ namespace Monorail.Generics
                 return _monorailsStorages[ind];
             }
         }
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder data = new();
+
+            foreach (KeyValuePair<string,MonorailsGenericCollection<DrawningMonorail, DrawningObjectMonorail>> 
+                record in _monorailsStorages)
+            {
+                StringBuilder records = new();
+                foreach (DrawningMonorail? elem in record.Value.GetMonorails)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
+            if (data.Length == 0)
+            {
+                return false;
+            }
+            using StreamWriter sw = new(filename);
+            sw.Write($"MonorailStorage{Environment.NewLine}{data}");
+            return true;
+        }
+        public bool LoadData(string filename)
+        {
+            if (!File.Exists(filename))
+            {
+                return false;
+            }
+            using (StreamReader sr = File.OpenText(filename))
+            {
+                string str = sr.ReadLine();
+                if (str == null || str.Length == 0)
+                {
+                    return false;
+                }
+                if (!str.StartsWith("MonorailStorage"))
+                {
+                    return false;
+                }
+
+                _monorailsStorages.Clear();
+                string strs = "";
+
+                while ((strs = sr.ReadLine()) != null)
+                {
+                    if (strs == null)
+                    {
+                        return false;
+                    }
+
+                    string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
+                    if (record.Length != 2)
+                    {
+                        continue;
+                    }
+                    MonorailsGenericCollection<DrawningMonorail, DrawningObjectMonorail> collection = 
+                        new(_pictureWidth, _pictureHeight);
+                    string[] set = record[1].Split(_separatorRecords, StringSplitOptions.RemoveEmptyEntries);
+                    foreach (string elem in set)
+                    {
+                        DrawningMonorail? monorail = elem?.CreateDrawningMonorail(_separatorForObject,
+                            _pictureWidth, _pictureHeight);
+                        if (monorail != null)
+                        {
+                            if ((collection + monorail) == -1)
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _monorailsStorages.Add(record[0], collection);
+                }
+                return true;
+            }
+        }
+
     }
 }