завершенная laba3

AircraftCarrier/AircraftCarrier/AircraftsGenericCollection.cs

@@ -0,0 +1,103 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using AircraftCarrier.DrawningObjects;
+using AircraftCarrier.MovementStrategy;
+using static System.Windows.Forms.VisualStyles.VisualStyleElement;
+
+namespace AircraftCarrier.Generics
+{
+    internal class AircraftsGenericCollection<T, U>
+        where T : DrawningAircraft
+        where U : IMoveableObject
+    {
+        /// Ширина окна прорисовки
+        private readonly int _pictureWidth;
+        /// Высота окна прорисовки
+        private readonly int _pictureHeight;
+        /// Размер занимаемого объектом места (ширина)
+        private readonly int _placeSizeWidth = 210;
+        /// Размер занимаемого объектом места (высота)
+        private readonly int _placeSizeHeight = 90;
+        /// Набор объектов
+        private readonly SetGeneric<T> _collection;
+        /// Конструктор
+        public AircraftsGenericCollection(int picWidth, int picHeight)
+        {
+            int width = picWidth / _placeSizeWidth;
+            int height = picHeight / _placeSizeHeight;
+            _pictureWidth = picWidth;
+            _pictureHeight = picHeight;
+            _collection = new SetGeneric<T>(width * height);
+        }
+        /// Перегрузка оператора сложения
+        public static int operator + (AircraftsGenericCollection<T, U> collect, T?
+        obj)
+        {
+            if (obj == null)
+            {
+                return -1;
+            }
+            return collect._collection.Insert(obj);
+        }
+        /// Перегрузка оператора вычитания
+        public static bool operator - (AircraftsGenericCollection<T, U> collect, int pos)
+        {
+            T? obj = collect._collection.Get(pos);
+            if (obj != null)
+            {
+                return collect._collection.Remove(pos);
+            }
+            return false;
+        }
+        /// Получение объекта IMoveableObject
+        public U? GetU(int pos)
+        {
+            return (U?)_collection.Get(pos)?.GetMoveableObject;
+        }
+        /// Вывод всего набора объектов
+        public Bitmap ShowAircraft()
+        {
+            Bitmap bmp = new(_pictureWidth, _pictureHeight);
+            Graphics gr = Graphics.FromImage(bmp);
+            DrawBackground(gr);
+            DrawObjects(gr);
+            return bmp;
+        }
+        /// Метод отрисовки фона
+        private void DrawBackground(Graphics g)
+        {
+            Pen pen = new(Color.Black, 3);
+            for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
+            {
+                for (int j = 0; j < _pictureHeight / _placeSizeHeight +
+                1; ++j)
+                {
+                    //линия рамзетки места
+                    g.DrawLine(pen, i * _placeSizeWidth, j *
+                    _placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j *
+                    _placeSizeHeight);
+                }
+                g.DrawLine(pen, i * _placeSizeWidth, 0, i *
+                _placeSizeWidth, _pictureHeight / _placeSizeHeight * _placeSizeHeight);
+            }
+        }
+        /// Метод прорисовки объектов
+        private void DrawObjects(Graphics g)
+        {
+            int inRow = _pictureWidth / _placeSizeWidth;
+            for (int i = 0; i < _collection.Count; i++)
+            {
+                DrawningAircraft aircraft = _collection.Get(i);
+                if (aircraft != null)
+                {
+                    
+                    aircraft.SetPosition(i % inRow * _placeSizeWidth+3, (_collection.Count / inRow - 1 - i / inRow) * _placeSizeHeight+20);
+                    aircraft.DrawTransport(g);
+                }
+            }
+        }
+    }
+}

AircraftCarrier/AircraftCarrier/DrawningAircraft.cs

@@ -4,6 +4,8 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using AircraftCarrier.Entities;
+using AircraftCarrier.MovementStrategy;
+
 namespace AircraftCarrier.DrawningObjects
 {
     /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
@@ -30,6 +32,8 @@ namespace AircraftCarrier.DrawningObjects
         /// Проверка, что объект может переместится по указанному направлению
         /// <param name="direction">Направление</param>
         /// <returns>true - можно переместится по указанному направлению</returns>
+        public IMoveableObject GetMoveableObject => new DrawningObjectAircraft(this);
+
         public bool CanMove(Direction direction)
         {
             if (EntityAircraft == null)

AircraftCarrier/AircraftCarrier/FormAircraftCarrier.Designer.cs

@@ -37,6 +37,7 @@
             ButtonCreateAircraft = new Button();
             comboBoxStrategy = new ComboBox();
             buttonStep = new Button();
+            buttonSelectAircraft = new Button();
             ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
             SuspendLayout();
             // 
@@ -143,11 +144,22 @@
             buttonStep.UseVisualStyleBackColor = true;
             buttonStep.Click += buttonStep_Click;
             // 
+            // buttonSelectAircraft
+            // 
+            buttonSelectAircraft.Location = new Point(457, 393);
+            buttonSelectAircraft.Name = "buttonSelectAircraft";
+            buttonSelectAircraft.Size = new Size(204, 39);
+            buttonSelectAircraft.TabIndex = 10;
+            buttonSelectAircraft.Text = "Выбрать объект";
+            buttonSelectAircraft.UseVisualStyleBackColor = true;
+            buttonSelectAircraft.Click += buttonSelectAircraft_Click;
+            // 
             // FormAircraftCarrier
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(882, 453);
+            Controls.Add(buttonSelectAircraft);
             Controls.Add(buttonStep);
             Controls.Add(comboBoxStrategy);
             Controls.Add(ButtonCreateAircraft);
@@ -176,5 +188,6 @@
         private Button ButtonCreateAircraftCarrier;
         private ComboBox comboBoxStrategy;
         private Button buttonStep;
+        private Button buttonSelectAircraft;
     }
 }

AircraftCarrier/AircraftCarrier/FormAircraftCarrier.cs

@@ -9,9 +9,12 @@ namespace AircraftCarrier
         private DrawningAircraft? _drawingAircraft;
 
         private AbstractStrategy? _abstractStrategy;
+        public DrawningAircraft? SelectedAircraft { get; private set; }
         public FormAircraftCarrier()
         {
             InitializeComponent();
+            _abstractStrategy = null;
+            SelectedAircraft = null;
         }
         private void Draw()
         {
@@ -52,11 +55,15 @@ namespace AircraftCarrier
         private void ButtonCreateAircraft_Click(object sender, EventArgs e)
         {
             Random random = new();
+            Color color = Color.FromArgb(random.Next(0, 256),
+            random.Next(0, 256), random.Next(0, 256));
+            ColorDialog dialog = new();
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                color = dialog.Color;
+            }
             _drawingAircraft = new DrawningAircraft(random.Next(100, 300),
-            random.Next(1000, 3000),
-            Color.FromArgb(random.Next(0, 256), random.Next(0, 256),
-            random.Next(0, 256)),
-            pictureBox.Width, pictureBox.Height);
+            random.Next(1000, 3000), color, pictureBox.Width, pictureBox.Height);
             _drawingAircraft.SetPosition(random.Next(10, 100), random.Next(10,
             100));
             Draw();
@@ -65,10 +72,21 @@ namespace AircraftCarrier
         private void ButtonCreateAircraftCarrier_Click(object sender, EventArgs e)
         {
             Random random = new();
+            Color color = Color.FromArgb(random.Next(0, 256),
+           random.Next(0, 256), random.Next(0, 256));
+            ColorDialog colorDialog = new ColorDialog();
+            if (colorDialog.ShowDialog() == DialogResult.OK)
+            {
+                color = colorDialog.Color;
+            }
+            Color dopColor = Color.FromArgb(random.Next(0, 256),
+            random.Next(0, 256), random.Next(0, 256));
+            if (colorDialog.ShowDialog() == DialogResult.OK)
+            {
+                dopColor = colorDialog.Color;
+            }
             _drawingAircraft = new DrawningAircraftCarrier(random.Next(100, 300), random.Next(1000, 3000),
-            Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
-            Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
-            Convert.ToBoolean(random.Next(0, 2)),
+            color, dopColor, Convert.ToBoolean(random.Next(0, 2)),
             Convert.ToBoolean(random.Next(0, 2)), pictureBox.Width, pictureBox.Height);
             _drawingAircraft.SetPosition(random.Next(10, 100), random.Next(10, 100));
             Draw();
@@ -93,15 +111,14 @@ namespace AircraftCarrier
                 {
                     return;
                 }
-                _abstractStrategy.SetData(new
-                DrawningObjectAircraft(_drawingAircraft), pictureBox.Width,
-                pictureBox.Height);
-                comboBoxStrategy.Enabled = false;
+                _abstractStrategy.SetData(_drawingAircraft.GetMoveableObject,
+                pictureBox.Width, pictureBox.Height);
             }
             if (_abstractStrategy == null)
             {
                 return;
             }
+            comboBoxStrategy.Enabled = false;
             _abstractStrategy.MakeStep();
             Draw();
             if (_abstractStrategy.GetStatus() == Status.Finish)
@@ -111,5 +128,10 @@ namespace AircraftCarrier
             }
 
         }
+        private void buttonSelectAircraft_Click(object sender, EventArgs e)
+        {
+            SelectedAircraft = _drawingAircraft;
+            DialogResult = DialogResult.OK;
+        }
     }
 }

AircraftCarrier/AircraftCarrier/FormAircraftCollection.Designer.cs

@@ -0,0 +1,136 @@
+namespace AircraftCarrier
+{
+    partial class FormAircraftCollection
+    {
+        /// <summary>
+        /// Required designer variable.
+        /// </summary>
+        private System.ComponentModel.IContainer components = null;
+
+        /// <summary>
+        /// Clean up any resources being used.
+        /// </summary>
+        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+        protected override void Dispose(bool disposing)
+        {
+            if (disposing && (components != null))
+            {
+                components.Dispose();
+            }
+            base.Dispose(disposing);
+        }
+
+        #region Windows Form Designer generated code
+
+        /// <summary>
+        /// Required method for Designer support - do not modify
+        /// the contents of this method with the code editor.
+        /// </summary>
+        private void InitializeComponent()
+        {
+            PictureBoxCollection = new PictureBox();
+            PanelTools = new Panel();
+            ButtonRefreshCollection = new Button();
+            ButtonRemoveAircraft = new Button();
+            MaskedTextBoxNumber = new MaskedTextBox();
+            ButtonAddAircraft = new Button();
+            LabelTools = new Label();
+            ((System.ComponentModel.ISupportInitialize)PictureBoxCollection).BeginInit();
+            PanelTools.SuspendLayout();
+            SuspendLayout();
+            // 
+            // PictureBoxCollection
+            // 
+            PictureBoxCollection.Location = new Point(0, 0);
+            PictureBoxCollection.Name = "PictureBoxCollection";
+            PictureBoxCollection.Size = new Size(599, 450);
+            PictureBoxCollection.TabIndex = 0;
+            PictureBoxCollection.TabStop = false;
+            // 
+            // PanelTools
+            // 
+            PanelTools.BorderStyle = BorderStyle.FixedSingle;
+            PanelTools.Controls.Add(ButtonRefreshCollection);
+            PanelTools.Controls.Add(ButtonRemoveAircraft);
+            PanelTools.Controls.Add(MaskedTextBoxNumber);
+            PanelTools.Controls.Add(ButtonAddAircraft);
+            PanelTools.Location = new Point(599, 12);
+            PanelTools.Name = "PanelTools";
+            PanelTools.Size = new Size(202, 438);
+            PanelTools.TabIndex = 1;
+            // 
+            // ButtonRefreshCollection
+            // 
+            ButtonRefreshCollection.Location = new Point(15, 206);
+            ButtonRefreshCollection.Name = "ButtonRefreshCollection";
+            ButtonRefreshCollection.Size = new Size(168, 41);
+            ButtonRefreshCollection.TabIndex = 3;
+            ButtonRefreshCollection.Text = "Обновить коллекцию";
+            ButtonRefreshCollection.UseVisualStyleBackColor = true;
+            ButtonRefreshCollection.Click += ButtonRefreshCollection_Click;
+            // 
+            // ButtonRemoveAircraft
+            // 
+            ButtonRemoveAircraft.Location = new Point(15, 137);
+            ButtonRemoveAircraft.Name = "ButtonRemoveAircraft";
+            ButtonRemoveAircraft.Size = new Size(168, 41);
+            ButtonRemoveAircraft.TabIndex = 2;
+            ButtonRemoveAircraft.Text = "Удалить судно";
+            ButtonRemoveAircraft.UseVisualStyleBackColor = true;
+            ButtonRemoveAircraft.Click += ButtonRemoveAircraft_Click;
+            // 
+            // MaskedTextBoxNumber
+            // 
+            MaskedTextBoxNumber.Location = new Point(36, 95);
+            MaskedTextBoxNumber.Name = "MaskedTextBoxNumber";
+            MaskedTextBoxNumber.Size = new Size(125, 27);
+            MaskedTextBoxNumber.TabIndex = 1;
+            MaskedTextBoxNumber.Text = "_";
+            // 
+            // ButtonAddAircraft
+            // 
+            ButtonAddAircraft.Location = new Point(15, 19);
+            ButtonAddAircraft.Name = "ButtonAddAircraft";
+            ButtonAddAircraft.Size = new Size(168, 41);
+            ButtonAddAircraft.TabIndex = 0;
+            ButtonAddAircraft.Text = "Добавить судно";
+            ButtonAddAircraft.UseVisualStyleBackColor = true;
+            ButtonAddAircraft.Click += ButtonAddAircraft_Click;
+            // 
+            // LabelTools
+            // 
+            LabelTools.AutoSize = true;
+            LabelTools.Location = new Point(615, 0);
+            LabelTools.Name = "LabelTools";
+            LabelTools.Size = new Size(103, 20);
+            LabelTools.TabIndex = 0;
+            LabelTools.Text = "Инструменты";
+            // 
+            // FormAircraftCollection
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(800, 450);
+            Controls.Add(LabelTools);
+            Controls.Add(PanelTools);
+            Controls.Add(PictureBoxCollection);
+            Name = "FormAircraftCollection";
+            Text = "FormAircraftCollection";
+            ((System.ComponentModel.ISupportInitialize)PictureBoxCollection).EndInit();
+            PanelTools.ResumeLayout(false);
+            PanelTools.PerformLayout();
+            ResumeLayout(false);
+            PerformLayout();
+        }
+
+        #endregion
+
+        private PictureBox PictureBoxCollection;
+        private Panel PanelTools;
+        private MaskedTextBox MaskedTextBoxNumber;
+        private Button ButtonAddAircraft;
+        private Label LabelTools;
+        private Button ButtonRefreshCollection;
+        private Button ButtonRemoveAircraft;
+    }
+}

AircraftCarrier/AircraftCarrier/FormAircraftCollection.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using AircraftCarrier.DrawningObjects;
+using AircraftCarrier.Generics;
+using AircraftCarrier.MovementStrategy;
+namespace AircraftCarrier
+{
+    public partial class FormAircraftCollection : Form
+    {
+        private readonly AircraftsGenericCollection<DrawningAircraft, DrawningObjectAircraft> _Aircrafts;
+        public FormAircraftCollection()
+        {
+            InitializeComponent();
+            _Aircrafts = new AircraftsGenericCollection<DrawningAircraft, DrawningObjectAircraft>(PictureBoxCollection.Width, PictureBoxCollection.Height);
+        }
+
+        private void ButtonAddAircraft_Click(object sender, EventArgs e)
+        {
+            FormAircraftCarrier form = new();
+            if (form.ShowDialog() == DialogResult.OK)
+            {
+                if (_Aircrafts + form.SelectedAircraft != -1)
+                {
+                    MessageBox.Show("Объект добавлен");
+                    PictureBoxCollection.Image = _Aircrafts.ShowAircraft();
+                }
+                else
+                {
+                    MessageBox.Show("Не удалось добавить объект");
+                }
+            }
+
+        }
+
+        private void ButtonRemoveAircraft_Click(object sender, EventArgs e)
+        {
+            if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+            {
+                return;
+            }
+            int pos = Convert.ToInt32(MaskedTextBoxNumber.Text);
+            if (_Aircrafts - pos != null)
+            {
+                MessageBox.Show("Объект удален");
+                PictureBoxCollection.Image = _Aircrafts.ShowAircraft();
+            }
+            else
+            {
+                MessageBox.Show("Не удалось удалить объект");
+            }
+        }
+
+        private void ButtonRefreshCollection_Click(object sender, EventArgs e)
+        {
+            PictureBoxCollection.Image = _Aircrafts.ShowAircraft();
+        }
+    }
+}

AircraftCarrier/AircraftCarrier/FormAircraftCollection.resx

@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!--
+    Microsoft ResX Schema 
+
+    Version 2.0
+
+    The primary goals of this format is to allow a simple XML format
+    that is mostly human readable. The generation and parsing of the
+    various data types are done through the TypeConverter classes
+    associated with the data types.
+
+    Example:
+
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+
+    There are any number of "resheader" rows that contain simple
+    name/value pairs.
+
+    Each data row contains a name, and value. The row also contains a
+    type or mimetype. Type corresponds to a .NET class that support
+    text/value conversion through the TypeConverter architecture.
+    Classes that don't support this are serialized and stored with the
+    mimetype set.
+
+    The mimetype is used for serialized objects, and tells the
+    ResXResourceReader how to depersist the object. This is currently not
+    extensible. For a given mimetype the value must be set accordingly:
+
+    Note - application/x-microsoft.net.object.binary.base64 is the format
+    that the ResXResourceWriter will generate, however the reader can
+    read any of the formats listed below.
+
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>

AircraftCarrier/AircraftCarrier/Program.cs

@@ -9,7 +9,7 @@ namespace AircraftCarrier
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormAircraftCarrier());
+            Application.Run(new FormAircraftCollection());
         }
     }
 }

AircraftCarrier/AircraftCarrier/SetGeneric.cs

@@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+namespace AircraftCarrier.Generics
+{
+    internal class SetGeneric<T>
+        where T : class
+    {
+        /// Массив объектов, которые храним
+        private readonly T?[] _places;
+        /// Количество объектов в массиве
+        public int Count => _places.Length;
+        /// Конструктор
+        public SetGeneric(int count)
+        {
+            _places = new T?[count];
+        }
+        /// Добавление объекта в набор
+        public int Insert(T Aircraft)
+        {
+            return Insert(Aircraft, 0);
+        }
+        /// Добавление объекта в набор на конкретную позицию
+        public int Insert(T Aircraft, int position)
+        {
+            int nullIndex = -1, i;
+
+            if (position < 0 || position >= Count)
+                return -1;
+
+            for (i = position; i < Count; i++)
+            {
+                if (_places[i] == null)
+                {
+                    nullIndex = i;
+                    break;
+                }
+            }
+            if (nullIndex < 0)
+                return -1;
+
+            for (i = nullIndex; i > position; i--)
+            {
+                _places[i] = _places[i - 1];
+            }
+
+            _places[position] = Aircraft;
+            return position;
+        }
+        /// Удаление объекта из набора с конкретной позиции
+        public bool Remove(int position)
+        {
+            if (position < 0 || position >= Count) return false;
+            _places[position] = null;
+            return true;
+        }
+        /// Получение объекта из набора по позиции
+        public T? Get(int position)
+        {
+            if (position < 0 || position >= Count)
+                return null;
+            return _places[position];
+        }
+    }
+}