Merge pull request 'Aleikin A.M. LabWork04' (#4) from LabWork04 into LabWork03

Reviewed-on: http://student.git.athene.tech/aleyckin/PIbd-22_Aleikin_A.M._AirBomber._Base/pulls/4

AirBomber/AirBomber/FormMapWithSetAirBomber.Designer.cs

@@ -29,6 +29,12 @@
         private void InitializeComponent()
         {
             this.groupBox1 = new System.Windows.Forms.GroupBox();
+            this.groupBoxMaps = new System.Windows.Forms.GroupBox();
+            this.listBoxMaps = new System.Windows.Forms.ListBox();
+            this.buttonDeleteMap = new System.Windows.Forms.Button();
+            this.buttonAddMap = new System.Windows.Forms.Button();
+            this.textBoxNewMapName = new System.Windows.Forms.TextBox();
+            this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
             this.buttonRight = new System.Windows.Forms.Button();
             this.buttonDown = new System.Windows.Forms.Button();
             this.buttonLeft = new System.Windows.Forms.Button();
@@ -38,14 +44,15 @@
             this.buttonRemoveAirBomber = new System.Windows.Forms.Button();
             this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
             this.buttonAddAirBomber = new System.Windows.Forms.Button();
-            this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
             this.pictureBox = new System.Windows.Forms.PictureBox();
             this.groupBox1.SuspendLayout();
+            this.groupBoxMaps.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
             this.SuspendLayout();
             // 
             // groupBox1
             // 
+            this.groupBox1.Controls.Add(this.groupBoxMaps);
             this.groupBox1.Controls.Add(this.buttonRight);
             this.groupBox1.Controls.Add(this.buttonDown);
             this.groupBox1.Controls.Add(this.buttonLeft);
@@ -55,21 +62,83 @@
             this.groupBox1.Controls.Add(this.buttonRemoveAirBomber);
             this.groupBox1.Controls.Add(this.maskedTextBoxPosition);
             this.groupBox1.Controls.Add(this.buttonAddAirBomber);
-            this.groupBox1.Controls.Add(this.comboBoxSelectorMap);
             this.groupBox1.Dock = System.Windows.Forms.DockStyle.Right;
-            this.groupBox1.Location = new System.Drawing.Point(600, 0);
+            this.groupBox1.Location = new System.Drawing.Point(1034, 0);
             this.groupBox1.Name = "groupBox1";
-            this.groupBox1.Size = new System.Drawing.Size(200, 450);
+            this.groupBox1.Size = new System.Drawing.Size(200, 764);
             this.groupBox1.TabIndex = 0;
             this.groupBox1.TabStop = false;
             this.groupBox1.Text = "Инструменты";
             // 
+            // groupBoxMaps
+            // 
+            this.groupBoxMaps.Controls.Add(this.listBoxMaps);
+            this.groupBoxMaps.Controls.Add(this.buttonDeleteMap);
+            this.groupBoxMaps.Controls.Add(this.buttonAddMap);
+            this.groupBoxMaps.Controls.Add(this.textBoxNewMapName);
+            this.groupBoxMaps.Controls.Add(this.comboBoxSelectorMap);
+            this.groupBoxMaps.Location = new System.Drawing.Point(22, 32);
+            this.groupBoxMaps.Name = "groupBoxMaps";
+            this.groupBoxMaps.Size = new System.Drawing.Size(150, 326);
+            this.groupBoxMaps.TabIndex = 11;
+            this.groupBoxMaps.TabStop = false;
+            this.groupBoxMaps.Text = "Карты";
+            // 
+            // listBoxMaps
+            // 
+            this.listBoxMaps.FormattingEnabled = true;
+            this.listBoxMaps.ItemHeight = 15;
+            this.listBoxMaps.Location = new System.Drawing.Point(0, 155);
+            this.listBoxMaps.Name = "listBoxMaps";
+            this.listBoxMaps.Size = new System.Drawing.Size(150, 94);
+            this.listBoxMaps.TabIndex = 5;
+            this.listBoxMaps.SelectedIndexChanged += new System.EventHandler(this.ListBoxMaps_SelectedIndexChanged);
+            // 
+            // buttonDeleteMap
+            // 
+            this.buttonDeleteMap.Location = new System.Drawing.Point(0, 273);
+            this.buttonDeleteMap.Name = "buttonDeleteMap";
+            this.buttonDeleteMap.Size = new System.Drawing.Size(150, 34);
+            this.buttonDeleteMap.TabIndex = 4;
+            this.buttonDeleteMap.Text = "Удалить карту";
+            this.buttonDeleteMap.UseVisualStyleBackColor = true;
+            this.buttonDeleteMap.Click += new System.EventHandler(this.ButtonDeleteMap_Click);
+            // 
+            // buttonAddMap
+            // 
+            this.buttonAddMap.Location = new System.Drawing.Point(0, 102);
+            this.buttonAddMap.Name = "buttonAddMap";
+            this.buttonAddMap.Size = new System.Drawing.Size(150, 34);
+            this.buttonAddMap.TabIndex = 3;
+            this.buttonAddMap.Text = "Добавить карту";
+            this.buttonAddMap.UseVisualStyleBackColor = true;
+            this.buttonAddMap.Click += new System.EventHandler(this.ButtonAddMap_Click);
+            // 
+            // textBoxNewMapName
+            // 
+            this.textBoxNewMapName.Location = new System.Drawing.Point(0, 22);
+            this.textBoxNewMapName.Name = "textBoxNewMapName";
+            this.textBoxNewMapName.Size = new System.Drawing.Size(150, 23);
+            this.textBoxNewMapName.TabIndex = 2;
+            // 
+            // comboBoxSelectorMap
+            // 
+            this.comboBoxSelectorMap.FormattingEnabled = true;
+            this.comboBoxSelectorMap.Items.AddRange(new object[] {
+            "Простая карта",
+            "Вторая карта",
+            "Третья карта"});
+            this.comboBoxSelectorMap.Location = new System.Drawing.Point(0, 60);
+            this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
+            this.comboBoxSelectorMap.Size = new System.Drawing.Size(150, 23);
+            this.comboBoxSelectorMap.TabIndex = 1;
+            // 
             // buttonRight
             // 
             this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonRight.BackgroundImage = global::AirBomber.Properties.Resources.ArrowRight;
             this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonRight.Location = new System.Drawing.Point(116, 404);
+            this.buttonRight.Location = new System.Drawing.Point(116, 718);
             this.buttonRight.Name = "buttonRight";
             this.buttonRight.Size = new System.Drawing.Size(30, 30);
             this.buttonRight.TabIndex = 10;
@@ -81,7 +150,7 @@
             this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonDown.BackgroundImage = global::AirBomber.Properties.Resources.ArrowDown;
             this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonDown.Location = new System.Drawing.Point(80, 404);
+            this.buttonDown.Location = new System.Drawing.Point(80, 718);
             this.buttonDown.Name = "buttonDown";
             this.buttonDown.Size = new System.Drawing.Size(30, 30);
             this.buttonDown.TabIndex = 9;
@@ -93,7 +162,7 @@
             this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonLeft.BackgroundImage = global::AirBomber.Properties.Resources.ArrowLeft;
             this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonLeft.Location = new System.Drawing.Point(44, 404);
+            this.buttonLeft.Location = new System.Drawing.Point(44, 718);
             this.buttonLeft.Name = "buttonLeft";
             this.buttonLeft.Size = new System.Drawing.Size(30, 30);
             this.buttonLeft.TabIndex = 8;
@@ -105,7 +174,7 @@
             this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonUp.BackgroundImage = global::AirBomber.Properties.Resources.ArrowUp;
             this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonUp.Location = new System.Drawing.Point(80, 368);
+            this.buttonUp.Location = new System.Drawing.Point(80, 682);
             this.buttonUp.Name = "buttonUp";
             this.buttonUp.Size = new System.Drawing.Size(30, 30);
             this.buttonUp.TabIndex = 7;
@@ -114,7 +183,7 @@
             // 
             // buttonShowOnMap
             // 
-            this.buttonShowOnMap.Location = new System.Drawing.Point(22, 319);
+            this.buttonShowOnMap.Location = new System.Drawing.Point(22, 602);
             this.buttonShowOnMap.Name = "buttonShowOnMap";
             this.buttonShowOnMap.Size = new System.Drawing.Size(150, 33);
             this.buttonShowOnMap.TabIndex = 5;
@@ -124,7 +193,7 @@
             // 
             // buttonShowStorage
             // 
-            this.buttonShowStorage.Location = new System.Drawing.Point(22, 258);
+            this.buttonShowStorage.Location = new System.Drawing.Point(22, 560);
             this.buttonShowStorage.Name = "buttonShowStorage";
             this.buttonShowStorage.Size = new System.Drawing.Size(150, 36);
             this.buttonShowStorage.TabIndex = 4;
@@ -134,7 +203,7 @@
             // 
             // buttonRemoveAirBomber
             // 
-            this.buttonRemoveAirBomber.Location = new System.Drawing.Point(22, 195);
+            this.buttonRemoveAirBomber.Location = new System.Drawing.Point(22, 504);
             this.buttonRemoveAirBomber.Name = "buttonRemoveAirBomber";
             this.buttonRemoveAirBomber.Size = new System.Drawing.Size(150, 36);
             this.buttonRemoveAirBomber.TabIndex = 3;
@@ -144,7 +213,7 @@
             // 
             // maskedTextBoxPosition
             // 
-            this.maskedTextBoxPosition.Location = new System.Drawing.Point(22, 166);
+            this.maskedTextBoxPosition.Location = new System.Drawing.Point(22, 475);
             this.maskedTextBoxPosition.Mask = "00";
             this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
             this.maskedTextBoxPosition.Size = new System.Drawing.Size(150, 23);
@@ -152,7 +221,7 @@
             // 
             // buttonAddAirBomber
             // 
-            this.buttonAddAirBomber.Location = new System.Drawing.Point(22, 94);
+            this.buttonAddAirBomber.Location = new System.Drawing.Point(22, 422);
             this.buttonAddAirBomber.Name = "buttonAddAirBomber";
             this.buttonAddAirBomber.Size = new System.Drawing.Size(150, 35);
             this.buttonAddAirBomber.TabIndex = 1;
@@ -160,25 +229,12 @@
             this.buttonAddAirBomber.UseVisualStyleBackColor = true;
             this.buttonAddAirBomber.Click += new System.EventHandler(this.ButtonAddAirBomber_Click);
             // 
-            // comboBoxSelectorMap
-            // 
-            this.comboBoxSelectorMap.FormattingEnabled = true;
-            this.comboBoxSelectorMap.Items.AddRange(new object[] {
-            "Простая карта",
-            "Вторая карта",
-            "Третья карта"});
-            this.comboBoxSelectorMap.Location = new System.Drawing.Point(22, 44);
-            this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
-            this.comboBoxSelectorMap.Size = new System.Drawing.Size(150, 23);
-            this.comboBoxSelectorMap.TabIndex = 0;
-            this.comboBoxSelectorMap.SelectedIndexChanged += new System.EventHandler(this.ComboBoxSelectorMap_SelectedIndexChanged);
-            // 
             // pictureBox
             // 
             this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
             this.pictureBox.Location = new System.Drawing.Point(0, 0);
             this.pictureBox.Name = "pictureBox";
-            this.pictureBox.Size = new System.Drawing.Size(600, 450);
+            this.pictureBox.Size = new System.Drawing.Size(1034, 764);
             this.pictureBox.TabIndex = 1;
             this.pictureBox.TabStop = false;
             // 
@@ -186,13 +242,15 @@
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(800, 450);
+            this.ClientSize = new System.Drawing.Size(1234, 764);
             this.Controls.Add(this.pictureBox);
             this.Controls.Add(this.groupBox1);
             this.Name = "FormMapWithSetAirBomber";
-            this.Text = "FormMapWithSetAirBomber";
+            this.Text = "Карта с набором объектов";
             this.groupBox1.ResumeLayout(false);
             this.groupBox1.PerformLayout();
+            this.groupBoxMaps.ResumeLayout(false);
+            this.groupBoxMaps.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
             this.ResumeLayout(false);
 
@@ -203,7 +261,6 @@
         private GroupBox groupBox1;
         private MaskedTextBox maskedTextBoxPosition;
         private Button buttonAddAirBomber;
-        private ComboBox comboBoxSelectorMap;
         private PictureBox pictureBox;
         private Button buttonShowOnMap;
         private Button buttonShowStorage;
@@ -212,5 +269,11 @@
         private Button buttonDown;
         private Button buttonLeft;
         private Button buttonUp;
+        private GroupBox groupBoxMaps;
+        private TextBox textBoxNewMapName;
+        private ComboBox comboBoxSelectorMap;
+        private ListBox listBoxMaps;
+        private Button buttonDeleteMap;
+        private Button buttonAddMap;
     }
 }

AirBomber/AirBomber/FormMapWithSetAirBomber.cs

@@ -14,14 +14,49 @@ namespace AirBomber
     {
         private MapWithSetAirBomberGeneric<DrawningObjectBomber, AbstractMap> _mapAirBomberCollectionGeneric;
 
+        private readonly Dictionary<string, AbstractMap> _mapsDict = new()
+        {
+            { "Простая карта", new SimpleMap() },
+            { "Вторая карта", new SecondMap() },
+            { "Третья карта", new ThirdMap() }
+        };
+
+        private readonly MapsCollection _mapsCollection;
+
         public FormMapWithSetAirBomber()
         {
             InitializeComponent();
+            _mapsCollection = new MapsCollection(pictureBox.Width, pictureBox.Height);
+            comboBoxSelectorMap.Items.Clear();
+            foreach (var elem in _mapsDict)
+            {
+                comboBoxSelectorMap.Items.Add(elem.Key);
+            }
+        }
+
+        private void ReloadMaps()
+        {
+            int index = listBoxMaps.SelectedIndex;
+            listBoxMaps.Items.Clear();
+            for (int i = 0; i < _mapsCollection.Keys.Count; i++)
+            {
+                listBoxMaps.Items.Add(_mapsCollection.Keys[i]);
+            }          
+            if (listBoxMaps.Items.Count > 0 && (index == -1 || index >=
+           listBoxMaps.Items.Count))
+            {
+                listBoxMaps.SelectedIndex = 0;
+            }
+            else if (listBoxMaps.Items.Count > 0 && index > -1 && index <
+           listBoxMaps.Items.Count)
+            {
+                listBoxMaps.SelectedIndex = index;
+            }
         }
 
         private void ButtonAddAirBomber_Click(object sender, EventArgs e)
         {
-            if (_mapAirBomberCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
@@ -29,10 +64,10 @@ namespace AirBomber
             if (form.ShowDialog() == DialogResult.OK)
             {
                 DrawningObjectBomber airBomber = new(form.SelectedAirBomber);
-                if (_mapAirBomberCollectionGeneric + airBomber > -1)
+                if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + airBomber > -1)
                 {
                     MessageBox.Show("Объект добавлен");
-                    pictureBox.Image = _mapAirBomberCollectionGeneric.ShowSet();
+                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                 }
                 else
                 {
@@ -43,6 +78,10 @@ namespace AirBomber
 
         private void ButtonRemoveAirBomber_Click(object sender, EventArgs e)
         {
+            if (listBoxMaps.SelectedIndex == -1)
+            {
+                return;
+            }
             if (string.IsNullOrEmpty(maskedTextBoxPosition.Text))
             {
                 return;
@@ -52,10 +91,10 @@ namespace AirBomber
                 return;
             }
             int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
-            if (_mapAirBomberCollectionGeneric - pos != null)
+            if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
             {
                 MessageBox.Show("Объект удален");
-                pictureBox.Image = _mapAirBomberCollectionGeneric.ShowSet();
+                pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
             }
             else
             {
@@ -65,50 +104,25 @@ namespace AirBomber
 
         private void ButtonShowStorage_Click(object sender, EventArgs e)
         {
-            if (_mapAirBomberCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
-            pictureBox.Image = _mapAirBomberCollectionGeneric.ShowSet();
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
         }
 
         private void ButtonShowOnMap_Click(object sender, EventArgs e)
         {
-            if (_mapAirBomberCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
-            pictureBox.Image = _mapAirBomberCollectionGeneric.ShowOnMap();
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowOnMap();
-        }
-
-        private void ComboBoxSelectorMap_SelectedIndexChanged(object sender, EventArgs e)
-        {
-            AbstractMap map = null;
-            switch (comboBoxSelectorMap.Text)
-            {
-                case "Простая карта":
-                    map = new SimpleMap();
-                    break;
-                case "Вторая карта":
-                    map = new SecondMap();
-                    break;
-                case "Третья карта":
-                    map = new ThirdMap();
-                    break;
-            }
-            if (map != null)
-            {
-                _mapAirBomberCollectionGeneric = new MapWithSetAirBomberGeneric<DrawningObjectBomber, AbstractMap>(pictureBox.Width, pictureBox.Height, map);
-            }
-            else
-            {
-                _mapAirBomberCollectionGeneric = null;
-            }
         }
 
         private void ButtonMove_Click(object sender, EventArgs e)
         {
-            if (_mapAirBomberCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
@@ -129,7 +143,42 @@ namespace AirBomber
                     dir = Direction.Right;
                     break;
             }
-            pictureBox.Image = _mapAirBomberCollectionGeneric.MoveObject(dir);
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
+        }
+
+        private void ButtonAddMap_Click(object sender, EventArgs e)
+        {
+            if (comboBoxSelectorMap.SelectedIndex == -1 || string.IsNullOrEmpty(textBoxNewMapName.Text))
+            {
+                MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            if (!_mapsDict.ContainsKey(comboBoxSelectorMap.Text))
+            {
+                MessageBox.Show("Нет такой карты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _mapsCollection.AddMap(textBoxNewMapName.Text, _mapsDict[comboBoxSelectorMap.Text]);
+            ReloadMaps();
+        }
+
+        private void ListBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+        }
+
+        private void ButtonDeleteMap_Click(object sender, EventArgs e)
+        {
+            if (listBoxMaps.SelectedIndex == -1)
+            {
+                return;
+            }
+            if (MessageBox.Show($"Удалить карту {listBoxMaps.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                _mapsCollection.DelMap(listBoxMaps.SelectedItem?.ToString() ?? string.Empty);
+                ReloadMaps();
+            }
+
         }
     }
 }

AirBomber/AirBomber/MapWithSetAirBomberGeneric.cs

@@ -49,14 +49,10 @@ namespace AirBomber
         public Bitmap ShowOnMap()
         {
             Shaking();
-            for (int i = 0; i < _setAirBomber.Count; i++)
+            foreach (var airBomber in _setAirBomber.GetAirBomber())
-            {
-                var airBomber = _setAirBomber.Get(i);
-                if (airBomber != null)
             {
                 return _map.CreateMap(_pictureWidth, _pictureHeight, airBomber);
             }
-            }
             return new(_pictureWidth, _pictureHeight);
         }
 
@@ -74,11 +70,11 @@ namespace AirBomber
             int j = _setAirBomber.Count - 1;
             for (int i = 0; i < _setAirBomber.Count; i++)
             {
-                if (_setAirBomber.Get(i) == null)
+                if (_setAirBomber[i] == null)
                 {
                     for (; j > i; j--)
                     {
-                        var airBomber = _setAirBomber.Get(j);
+                        var airBomber = _setAirBomber[j];
                         if (airBomber != null)
                         {
                             _setAirBomber.Insert(airBomber, i);
@@ -112,13 +108,15 @@ namespace AirBomber
 
         private void DrawAirBomber(Graphics g)
         {
-            for (int i = 0; i < _setAirBomber.Count; ++i)
+            int i = 0;
+            foreach (var airBomber in _setAirBomber.GetAirBomber())
             {
-                if (_setAirBomber.Get(i) != null)
+                if (airBomber != null)
                 {
-                    _setAirBomber.Get(i).SetObject((_pictureWidth / _placeSizeWidth - (i % (_pictureWidth / _placeSizeWidth)) - 1) * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight, _pictureWidth, _pictureHeight);
+                    _setAirBomber[i].SetObject((_pictureWidth / _placeSizeWidth - (i % (_pictureWidth / _placeSizeWidth)) - 1) * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight, _pictureWidth, _pictureHeight);
-                    _setAirBomber.Get(i).DrawningObject(g);
+                    airBomber.DrawningObject(g);
-                }
+                }
+                i++;
             }
         }
     }

AirBomber/AirBomber/MapsCollection.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AirBomber
+{
+    internal class MapsCollection
+    {
+        readonly Dictionary<string, MapWithSetAirBomberGeneric<DrawningObjectBomber, AbstractMap>> _mapStorages;
+        public List<string> Keys => _mapStorages.Keys.ToList();
+        private readonly int _pictureWidth;
+        private readonly int _pictureHeight;
+
+        public MapsCollection(int pictureWidth, int pictureHeight)
+        {
+            _mapStorages = new Dictionary<string, MapWithSetAirBomberGeneric<DrawningObjectBomber, AbstractMap>>();
+            _pictureWidth = pictureWidth;
+            _pictureHeight = pictureHeight;
+        }
+
+        public void AddMap(string name, AbstractMap map)
+        {
+            if (_mapStorages.ContainsKey(name))
+                return;
+            _mapStorages.Add(name, new MapWithSetAirBomberGeneric<DrawningObjectBomber, AbstractMap>(_pictureWidth, _pictureHeight, map));
+        }
+
+        public void DelMap(string name)
+        {
+            if (!_mapStorages.ContainsKey(name))
+                return;
+            _mapStorages.Remove(name);
+        }
+
+        public MapWithSetAirBomberGeneric<DrawningObjectBomber, AbstractMap> this[string ind]
+        {
+            get
+            {
+                if (_mapStorages.ContainsKey(ind)) return _mapStorages[ind];
+                return null;
+            }
+        }
+    }
+}

AirBomber/AirBomber/SetAirBomberGeneric.cs

@@ -9,13 +9,16 @@ namespace AirBomber
     internal class SetAirBomberGeneric<T>
         where T : class
     {
-        private readonly T[] _places;
+        private readonly List<T> _places;
 
-        public int Count => _places.Length;
+        public int Count => _places.Count;
+
+        private readonly int _maxCount;
 
         public SetAirBomberGeneric(int count)
         {
-            _places = new T[count];
+            _maxCount = count;
+            _places = new List<T>();
         }
 
         public int Insert(T airBomber)
@@ -25,48 +28,17 @@ namespace AirBomber
 
         public int Insert(T airBomber, int position)
         {
-            if (position < 0 || position >= Count)
+            if (position < 0 || position > _maxCount)
             {
                 return -1;
             }
-            int emptyPos = -1;
+            _places.Insert(position, airBomber);
-            if (_places[position] == null)
-            {
-                _places[position] = airBomber;
             return position;
         }
-            else
-            {
-                for (int i = position + 1; i < Count; ++i)
-                {
-                    if (_places[i] == null)
-                    {
-                        emptyPos = i;
-                        break;
-                    }
-                }
-                if (emptyPos != -1)
-                {
-                    for (int i = emptyPos; i > position; --i)
-                    {
-                        _places[i] = _places[i - 1];
-                    }
-                }
-            }
-            if (emptyPos != -1)
-            {
-                _places[position] = airBomber;
-                return position;
-            }
-            else
-            {
-                return -1;
-            }
-        }
 
         public T Remove(int position)
         {
-            if (position < 0 || position >= Count)
+            if (position < 0 || position > _maxCount)
             {
                 return null;
             }
@@ -75,13 +47,35 @@ namespace AirBomber
             return elem;
         }
 
-        public T Get(int position)
+        public T this[int position]
         {
-            if (position < 0 || position >= Count)
+            get
+            {
+                if (position < 0 || position > _maxCount)
                 {
                     return null;
                 }
                 return _places[position];
             }
+            set
+            {
+                Insert(value, position);
+            }
+        }
+
+        public IEnumerable<T> GetAirBomber()
+        {
+            foreach (var airBomber in _places)
+            {
+                if (airBomber != null)
+                {
+                    yield return airBomber;
+                }
+                else
+                {
+                    yield break;
+                }
+            }
+        }
     }
 }