AirBomber/BomberGenericCollection.cs

@@ -14,6 +14,11 @@ namespace AirBomber.Generics
         where T : DrawningBomber
         where U : IMoveableObject
     {
+        /// <summary>
+        /// Получение объектов коллекции
+        /// </summary>
+        public IEnumerable<T?> GetPlane => _collection.GetPlane();
+
         private readonly int _pictureWidth;
         private readonly int _pictureHeight;
         private readonly int _placeSizeWidth = 155;
@@ -38,15 +43,14 @@ namespace AirBomber.Generics
             return collect._collection.Insert(obj);
         }
 
-        public static bool operator -(BomberGenericCollection<T, U> collect, int
-        pos)
+        public static T? operator -(BomberGenericCollection<T, U> collect, int pos)
         {
             T? obj = collect._collection[pos];
-            if (obj == null)
+            if (obj != null)
             {
-                return false;
+                collect._collection.Remove(pos);
             }
-            return collect._collection.Remove(pos);
+            return obj;
         }
 
         public U? GetU(int pos)

AirBomber/BomberGenericStorage.cs

@@ -25,6 +25,18 @@ namespace AirBomber.Generics
         /// </summary>
         private readonly int _pictureHeight;
         /// <summary>
+        /// Разделитель для записи ключа и значения элемента словаря
+        /// </summary>
+        private static readonly char _separatorForKeyValue = '|';
+        /// <summary>
+        /// Разделитель для записей коллекции данных в файл
+        /// </summary>
+        private readonly char _separatorRecords = ';';
+        /// <summary>
+        /// Разделитель для записи информации по объекту в файл
+        /// </summary>
+        private static readonly char _separatorForObject = ':';
+        /// <summary>
         /// Конструктор
         /// </summary>
         /// <param name="pictureWidth"></param>
@@ -65,5 +77,91 @@ namespace AirBomber.Generics
                 return null;
             }
         }
+        public bool SaveData(string filename)
+        {
+            if (File.Exists(filename))
+            {
+                File.Delete(filename);
+            }
+            StringBuilder data = new();
+            foreach (KeyValuePair<string, BomberGenericCollection<DrawningBomber, DrawningObjectBomber>> record in _bomberStorage)
+            {
+                StringBuilder records = new();
+                foreach (DrawningBomber? elem in record.Value.GetPlane)
+                {
+                    records.Append($"{elem?.GetDataForSave(_separatorForObject)}{_separatorRecords}");
+                }
+                data.AppendLine($"{record.Key}{_separatorForKeyValue}{records}");
+            }
+            if (data.Length == 0)
+            {
+                return false;
+            }
+
+            using (StreamWriter writer = new StreamWriter(filename))
+            {
+                writer.Write($"BomberStorage{Environment.NewLine}{data}");
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// Загрузка информации по установкам 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;
+            }
+
+            using (StreamReader reader = new StreamReader(filename))
+            {
+                string cheker = reader.ReadLine();
+                if (cheker == null)
+                {
+                    return false;
+                }
+                if (!cheker.StartsWith("BomberStorage"))
+                {
+                    return false;
+                }
+                _bomberStorage.Clear();
+                string strs;
+                bool firstinit = true;
+                while ((strs = reader.ReadLine()) != null)
+                {
+                    if (strs == null && firstinit)
+                    {
+                        return false;
+                    }
+                    if (strs == null)
+                    {
+                        return false;
+                    }
+                    firstinit = false;
+                    string name = strs.Split(_separatorForKeyValue)[0];
+                    BomberGenericCollection<DrawningBomber, DrawningObjectBomber> collection = new(_pictureWidth, _pictureHeight);
+                    foreach (string data in strs.Split(_separatorForKeyValue)[1].Split(_separatorRecords))
+                    {
+                        DrawningBomber? air =
+                        data?.CreateDrawningBomber(_separatorForObject, _pictureWidth, _pictureHeight);
+                        if (air != null)
+                        {
+                            int? result = collection + air;
+                            if (result == null || result.Value == -1)
+                            {
+                                return false;
+                            }
+                        }
+                    }
+                    _bomberStorage.Add(name, collection);
+                }
+                return true;
+            }
+        }
     }
 }

AirBomber/ExtentionDrawningBomber.cs

@@ -0,0 +1,62 @@
+using AirBomber.Entities;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AirBomber.DrawningObjects
+{
+    public static class ExtentionDrawningBomber
+    {
+        /// <summary>
+        /// Создание объекта из строки
+        /// </summary>
+        /// <param name="info">Строка с данными для создания объекта</param>
+        /// <param name="separatorForObject">Разделитель даннных</param>
+        /// <param name="width">Ширина</param>
+        /// <param name="height">Высота</param>
+        /// <returns>Объект</returns>
+        public static DrawningBomber? CreateDrawningBomber(this string info, char separatorForObject, int width, int height)
+        {
+            string[] strs = info.Split(separatorForObject);
+            if (strs.Length == 3)
+            {
+                return new DrawningBomber(Convert.ToInt32(strs[0]),
+                Convert.ToInt32(strs[1]), Color.FromName(strs[2]), width, height);
+            }
+            else if (strs.Length == 6)
+            {
+                return new DrawningAirBomber(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;
+        }
+        /// <summary>
+        /// Получение данных для сохранения в файл
+        /// </summary>
+        /// <param name="drawningBomber">Сохраняемый объект</param>
+        /// <param name="separatorForObject">Разделитель даннных</param>
+        /// <returns>Строка с данными по объекту</returns>
+        public static string GetDataForSave(this DrawningBomber drawningBomber,
+        char separatorForAir)
+        {
+            var air = drawningBomber.EntityBomber;
+            if (air == null)
+            {
+                return string.Empty;
+            }
+            var str =
+            $"{air.Speed}{separatorForAir}{air.Weight}{separatorForAir}{air.BodyColor.Name}";
+            if (air is not EntityAirBomber airBomber)
+            {
+                return str;
+            }
+            return $"{str}{separatorForAir}{airBomber.DopColor.Name}{separatorForAir}{airBomber.Toplivo}{separatorForAir}{airBomber.Rocket}";
+        }
+    }
+}

AirBomber/FormBomberCollection.Designer.cs

@@ -39,9 +39,16 @@
             ButtonAddBomber = new Button();
             MessageBoxBomber = new TextBox();
             PicBoxBomberCollection = new PictureBox();
+            menuStrip = new MenuStrip();
+            fileToolStripMenuItem = new ToolStripMenuItem();
+            SaveToolStripMenuItem = new ToolStripMenuItem();
+            LoadToolStripMenuItem = new ToolStripMenuItem();
+            openFileDialog = new OpenFileDialog();
+            saveFileDialog = new OpenFileDialog();
             Tools.SuspendLayout();
             Kit.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)PicBoxBomberCollection).BeginInit();
+            menuStrip.SuspendLayout();
             SuspendLayout();
             // 
             // Tools
@@ -110,7 +117,7 @@
             // 
             // ButtonRefreshCollection
             // 
-            ButtonRefreshCollection.Location = new Point(28, 481);
+            ButtonRefreshCollection.Location = new Point(28, 448);
             ButtonRefreshCollection.Name = "ButtonRefreshCollection";
             ButtonRefreshCollection.Size = new Size(193, 37);
             ButtonRefreshCollection.TabIndex = 3;
@@ -120,7 +127,7 @@
             // 
             // ButtonRemoveBomber
             // 
-            ButtonRemoveBomber.Location = new Point(28, 416);
+            ButtonRemoveBomber.Location = new Point(28, 401);
             ButtonRemoveBomber.Name = "ButtonRemoveBomber";
             ButtonRemoveBomber.Size = new Size(193, 41);
             ButtonRemoveBomber.TabIndex = 2;
@@ -147,19 +154,62 @@
             // 
             // PicBoxBomberCollection
             // 
-            PicBoxBomberCollection.Location = new Point(1, -2);
+            PicBoxBomberCollection.Location = new Point(0, 38);
             PicBoxBomberCollection.Name = "PicBoxBomberCollection";
             PicBoxBomberCollection.Size = new Size(473, 563);
             PicBoxBomberCollection.TabIndex = 1;
             PicBoxBomberCollection.TabStop = false;
             // 
+            // menuStrip
+            // 
+            menuStrip.ImageScalingSize = new Size(20, 20);
+            menuStrip.Items.AddRange(new ToolStripItem[] { fileToolStripMenuItem });
+            menuStrip.Location = new Point(0, 0);
+            menuStrip.Name = "menuStrip";
+            menuStrip.Size = new Size(800, 28);
+            menuStrip.TabIndex = 2;
+            menuStrip.Text = "Файл";
+            // 
+            // fileToolStripMenuItem
+            // 
+            fileToolStripMenuItem.DropDownItems.AddRange(new ToolStripItem[] { SaveToolStripMenuItem, LoadToolStripMenuItem });
+            fileToolStripMenuItem.Name = "fileToolStripMenuItem";
+            fileToolStripMenuItem.Size = new Size(59, 24);
+            fileToolStripMenuItem.Text = "Файл";
+            // 
+            // SaveToolStripMenuItem
+            // 
+            SaveToolStripMenuItem.Name = "SaveToolStripMenuItem";
+            SaveToolStripMenuItem.Size = new Size(224, 26);
+            SaveToolStripMenuItem.Text = "Сохранение";
+            SaveToolStripMenuItem.Click += SaveToolStripMenuItem_Click;
+            // 
+            // LoadToolStripMenuItem
+            // 
+            LoadToolStripMenuItem.Name = "LoadToolStripMenuItem";
+            LoadToolStripMenuItem.Size = new Size(224, 26);
+            LoadToolStripMenuItem.Text = "Загрузка";
+            LoadToolStripMenuItem.Click += LoadToolStripMenuItem_Click;
+            // 
+            // openFileDialog
+            // 
+            openFileDialog.FileName = "openFileDialog";
+            openFileDialog.Filter = "txt file | *.txt";
+            // 
+            // saveFileDialog
+            // 
+            saveFileDialog.FileName = "saveFileDialog";
+            saveFileDialog.Filter = "txt file | *.txt";
+            // 
             // FormBomberCollection
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(800, 581);
+            ClientSize = new Size(800, 619);
             Controls.Add(PicBoxBomberCollection);
             Controls.Add(Tools);
+            Controls.Add(menuStrip);
+            MainMenuStrip = menuStrip;
             Name = "FormBomberCollection";
             Text = "FormBomberCollection";
             Tools.ResumeLayout(false);
@@ -167,7 +217,10 @@
             Kit.ResumeLayout(false);
             Kit.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)PicBoxBomberCollection).EndInit();
+            menuStrip.ResumeLayout(false);
+            menuStrip.PerformLayout();
             ResumeLayout(false);
+            PerformLayout();
         }
 
         #endregion
@@ -183,5 +236,11 @@
         private Button RemoveKit;
         private Button AddKit;
         private TextBox KitTextbox;
+        private MenuStrip menuStrip;
+        private ToolStripMenuItem fileToolStripMenuItem;
+        private ToolStripMenuItem SaveToolStripMenuItem;
+        private ToolStripMenuItem LoadToolStripMenuItem;
+        private OpenFileDialog openFileDialog;
+        private OpenFileDialog saveFileDialog;
     }
 }

AirBomber/FormBomberCollection.cs

@@ -147,5 +147,38 @@ namespace AirBomber
             PicBoxBomberCollection.Image =
             _bomber[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowBomber();
         }
+
+        private void SaveToolStripMenuItem_Click(object sender, EventArgs e)
+        {
+            if (saveFileDialog.ShowDialog() == DialogResult.OK)
+            {
+                if (_bomber.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 (_bomber.LoadData(openFileDialog.FileName))
+                {
+                    MessageBox.Show("Данные успешно загружены.", "Успех", MessageBoxButtons.OK, MessageBoxIcon.Information);
+                    ReloadObjects();
+                }
+                else
+                {
+                    MessageBox.Show("Ошибка при загрузке данных.", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                }
+            }
+        }
     }
 }

AirBomber/FormBomberCollection.resx

@@ -117,4 +117,16 @@
   <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>145, 1</value>
+  </metadata>
+  <metadata name="saveFileDialog.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>315, 1</value>
+  </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>25</value>
+  </metadata>
 </root>

AirBomber/SetGeneric.cs

@@ -69,10 +69,8 @@ namespace ProjectBomber.Generics
         public bool Remove(int position)
         {
             /// Проверка позиции
-            if (position < 0 || position >= _places.Count)
-                return false;
-            /// Удаление объекта из массива, присвоив элементу массива значение null
-            _places[position] = null;
+            if ((position < 0) || (position > _maxCount)) return false;
+            _places.RemoveAt(position);
             return true;
         }
         /// <summary>