Liner/Liner/DrawingObjectShip.cs

@@ -30,5 +30,7 @@ namespace Liner
         {
             _ship.DrawTransport(g);
         }
+        public string GetInfo() => _ship?.GetDataForSave();
+        public static IDrawingObject Create(string data) => new DrawingObjectShip(data.CreateDrawingShip());
     }
 }

Liner/Liner/ExtentionShip.cs

@@ -0,0 +1,38 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Liner
+{
+    internal static class ExtentionShip
+    {
+        public static readonly char _separatorForObject = ':';
+        public static DrawingShip CreateDrawingShip(this string info) 
+        {
+            string[] strs=info.Split(_separatorForObject);
+            if (strs.Length == 3) 
+            {
+                return new DrawingShip(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]),Color.FromName(strs[2]));
+            }
+            if (strs.Length == 6) 
+            {
+                return new DrawningLiner(Convert.ToInt32(strs[0]), Convert.ToInt32(strs[1]), Color.FromName(strs[2]), Color.FromName(strs[3]), Convert.ToBoolean(strs[4]), Convert.ToBoolean(strs[5]));
+            }
+            return null;
+
+        }
+        public static string GetDataForSave(this DrawingShip drawingShip)
+        {
+            var ship = drawingShip.Ship;
+            var str = $"{ship.Speed}{_separatorForObject}{ship.Weight}{_separatorForObject}{ship.BodyColor.Name}";
+            if (ship is not EntityLiner liner) 
+            {
+                return str;
+            }
+            return $"{str}{_separatorForObject}{liner.DopColor.Name}{_separatorForObject}{liner.DopDeck}{_separatorForObject}{liner.Pool}";
+
+        }
+    }
+}

Liner/Liner/FormMapWithSetShips.Designer.cs

@@ -45,9 +45,16 @@
             this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
             this.ButtonAddShip = new System.Windows.Forms.Button();
             this.pictureBox = new System.Windows.Forms.PictureBox();
+            this.menuStrip = new System.Windows.Forms.MenuStrip();
+            this.FileToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.SaveToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.LoadToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
+            this.openFileDialog = new System.Windows.Forms.OpenFileDialog();
+            this.saveFileDialog = new System.Windows.Forms.SaveFileDialog();
             this.groupBox.SuspendLayout();
             this.groupBox1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
+            this.menuStrip.SuspendLayout();
             this.SuspendLayout();
             // 
             // groupBox
@@ -63,9 +70,9 @@
             this.groupBox.Controls.Add(this.maskedTextBoxPosition);
             this.groupBox.Controls.Add(this.ButtonAddShip);
             this.groupBox.Dock = System.Windows.Forms.DockStyle.Right;
-            this.groupBox.Location = new System.Drawing.Point(696, 0);
+            this.groupBox.Location = new System.Drawing.Point(696, 28);
             this.groupBox.Name = "groupBox";
-            this.groupBox.Size = new System.Drawing.Size(279, 668);
+            this.groupBox.Size = new System.Drawing.Size(279, 640);
             this.groupBox.TabIndex = 0;
             this.groupBox.TabStop = false;
             this.groupBox.Text = "Инструменты";
@@ -139,7 +146,7 @@
             this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonRight.BackgroundImage = global::Liner.Properties.Resources._3;
             this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonRight.Location = new System.Drawing.Point(233, 626);
+            this.buttonRight.Location = new System.Drawing.Point(233, 598);
             this.buttonRight.Name = "buttonRight";
             this.buttonRight.Size = new System.Drawing.Size(30, 30);
             this.buttonRight.TabIndex = 17;
@@ -151,7 +158,7 @@
             this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonDown.BackgroundImage = global::Liner.Properties.Resources._2;
             this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonDown.Location = new System.Drawing.Point(197, 626);
+            this.buttonDown.Location = new System.Drawing.Point(197, 598);
             this.buttonDown.Name = "buttonDown";
             this.buttonDown.Size = new System.Drawing.Size(30, 30);
             this.buttonDown.TabIndex = 16;
@@ -163,7 +170,7 @@
             this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonUp.BackgroundImage = global::Liner.Properties.Resources._4;
             this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonUp.Location = new System.Drawing.Point(197, 590);
+            this.buttonUp.Location = new System.Drawing.Point(197, 562);
             this.buttonUp.Name = "buttonUp";
             this.buttonUp.Size = new System.Drawing.Size(30, 30);
             this.buttonUp.TabIndex = 15;
@@ -175,7 +182,7 @@
             this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonLeft.BackgroundImage = global::Liner.Properties.Resources._1;
             this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonLeft.Location = new System.Drawing.Point(161, 626);
+            this.buttonLeft.Location = new System.Drawing.Point(161, 598);
             this.buttonLeft.Name = "buttonLeft";
             this.buttonLeft.Size = new System.Drawing.Size(30, 30);
             this.buttonLeft.TabIndex = 14;
@@ -233,12 +240,49 @@
             // pictureBox
             // 
             this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
-            this.pictureBox.Location = new System.Drawing.Point(0, 0);
+            this.pictureBox.Location = new System.Drawing.Point(0, 28);
             this.pictureBox.Name = "pictureBox";
-            this.pictureBox.Size = new System.Drawing.Size(696, 668);
+            this.pictureBox.Size = new System.Drawing.Size(696, 640);
             this.pictureBox.TabIndex = 1;
             this.pictureBox.TabStop = false;
             // 
+            // menuStrip
+            // 
+            this.menuStrip.ImageScalingSize = new System.Drawing.Size(20, 20);
+            this.menuStrip.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.FileToolStripMenuItem});
+            this.menuStrip.Location = new System.Drawing.Point(0, 0);
+            this.menuStrip.Name = "menuStrip";
+            this.menuStrip.Size = new System.Drawing.Size(975, 28);
+            this.menuStrip.TabIndex = 2;
+            // 
+            // FileToolStripMenuItem
+            // 
+            this.FileToolStripMenuItem.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
+            this.SaveToolStripMenuItem,
+            this.LoadToolStripMenuItem});
+            this.FileToolStripMenuItem.Name = "FileToolStripMenuItem";
+            this.FileToolStripMenuItem.Size = new System.Drawing.Size(59, 24);
+            this.FileToolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            this.SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            this.SaveToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.SaveToolStripMenuItem.Text = "Сохранение";
+            this.SaveToolStripMenuItem.Click += new System.EventHandler(this.SaveToolStripMenuItem_Click);
+            // 
+            // LoadToolStripMenuItem
+            // 
+            this.LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+            this.LoadToolStripMenuItem.Size = new System.Drawing.Size(224, 26);
+            this.LoadToolStripMenuItem.Text = "Загрузка";
+            this.LoadToolStripMenuItem.Click += new System.EventHandler(this.LoadToolStripMenuItem_Click);
+            // 
+            // saveFileDialog
+            // 
+            this.saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormMapWithSetShips
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
@@ -246,6 +290,8 @@
             this.ClientSize = new System.Drawing.Size(975, 668);
             this.Controls.Add(this.pictureBox);
             this.Controls.Add(this.groupBox);
+            this.Controls.Add(this.menuStrip);
+            this.MainMenuStrip = this.menuStrip;
             this.Name = "FormMapWithSetShips";
             this.Text = "FormMapWithSetShips";
             this.groupBox.ResumeLayout(false);
@@ -253,7 +299,10 @@
             this.groupBox1.ResumeLayout(false);
             this.groupBox1.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
+            this.menuStrip.ResumeLayout(false);
+            this.menuStrip.PerformLayout();
             this.ResumeLayout(false);
+            this.PerformLayout();
 
         }
 
@@ -276,5 +325,11 @@
         private ListBox ListBoxMaps;
         private Button ButtonAddMap;
         private TextBox textBoxNewMapName;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem FileToolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private SaveFileDialog saveFileDialog;
     }
 }

Liner/Liner/FormMapWithSetShips.cs

@@ -169,5 +169,36 @@ namespace Liner
                 ReloadMaps();
             }
         }
+
+        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_mapsCollection.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 (_mapsCollection.LoadData(openFileDialog.FileName)) 
+                {
+                    ReloadMaps();
+                    MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                }
+                else
+                {
+                    MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
     }
 }

Liner/Liner/FormMapWithSetShips.resx

@@ -57,4 +57,13 @@
   <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="openFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>144, 17</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>311, 17</value>
+  </metadata>
 </root>

Liner/Liner/IDrawingObject.cs

@@ -14,5 +14,6 @@ namespace Liner
         void DrawningObject(Graphics g);
 
         (float Left, float Right, float Top, float Bottom) GetCurrentPosition();
+        string GetInfo();
     }
 }

Liner/Liner/MapWithSetShipsGeneric.cs

@@ -58,6 +58,22 @@ namespace Liner
             }
             return new(_pictureWidth, _pictureHeight);
         }
+        public string GetData(char separatorType, char separatorData)
+        {
+            string data = $"{_map.GetType().Name}{separatorType}";
+            foreach (var ship in _setShips.GetShips())
+            {
+                data += $"{ship.GetInfo()}{separatorData}";
+            }
+            return data;
+        }
+        public void LoadData(string[] records)
+        {
+            foreach (var rec in records)
+            {
+                _setShips.Insert(DrawingObjectShip.Create(rec) as T);
+            }
+        }
         private void Shaking()
         {
             int j = _setShips.Count - 1;

Liner/Liner/MapsCollection.cs

@@ -8,13 +8,15 @@ namespace Liner
 {
     internal class MapsCollection
     {
-        readonly Dictionary<string, MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap>> _mapStorages;
+        readonly Dictionary<string, MapWithSetShipsGeneric<IDrawingObject, AbstractMap>> _mapStorages;
         public List<string> Keys => _mapStorages.Keys.ToList();
         private readonly int _pictureWidth;
         private readonly int _pictureHeight;
+        private readonly char separatorDict = '|';
+        private readonly char separatorData = ';';
         public MapsCollection(int pictureWidth, int pictureHeight)
         {
-            _mapStorages = new Dictionary<string, MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap>>();
+            _mapStorages = new Dictionary<string, MapWithSetShipsGeneric<IDrawingObject, AbstractMap>>();
             _pictureWidth = pictureWidth;
             _pictureHeight = pictureHeight;
         }
@@ -22,14 +24,14 @@ namespace Liner
         {
             if (!_mapStorages.ContainsKey(name))
             {
-                _mapStorages.Add(name, new MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                _mapStorages.Add(name, new MapWithSetShipsGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
             }
         }
         public void DelMap(string name)
         {
             if (_mapStorages.ContainsKey(name)) _mapStorages.Remove(name);
         }
-        public MapWithSetShipsGeneric<DrawingObjectShip, AbstractMap> this[string ind]
+        public MapWithSetShipsGeneric<IDrawingObject, AbstractMap> this[string ind]
         {
             get
             {
@@ -40,5 +42,70 @@ namespace Liner
                 return null;
             }
         }
+        private static void WriteToFile(string text, FileStream stream)
+        {
+            byte[] info = new UTF8Encoding(true).GetBytes(text);
+            stream.Write(info, 0, info.Length);
+        }
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            using (FileStream fs = new(filename, FileMode.Create))
+            {
+                WriteToFile($"MapsCollection{Environment.NewLine}", fs);
+                foreach (var storage in _mapStorages)
+                {
+                    WriteToFile($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}", fs);
+                }
+            }
+            return true;
+        }
+        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);
+                }
+            }
+            var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
+            if (!strs[0].Contains("MapsCollection"))
+            {
+                return false;
+            }
+            _mapStorages.Clear();
+            for (int i = 1; i < strs.Length; ++i)
+            {
+                var elem = strs[i].Split(separatorDict);
+                AbstractMap map = null;
+                switch (elem[1])
+                {
+                    case "SimpleMap":
+                        map = new SimpleMap();
+                        break;
+                    case "SeaMap":
+                        map=new SeaMap();
+                        break;
+                    case "SwampMap":
+                        map = new SwampMap();
+                        break;
+                }
+                _mapStorages.Add(elem[0], new MapWithSetShipsGeneric<IDrawingObject,AbstractMap>(_pictureWidth, _pictureHeight, map));
+                _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
+            }
+            return true;
+        }
+
     }
 }