Merge pull request 'Malin D.V. Lab work 4' (#4) from LabWork_04 into LabWork_03

Reviewed-on: http://student.git.athene.tech/Danil_Malin/PIbd-21_Malin_D.V._WarmlyLocomotive_Base/pulls/4

WarmlyLocomotive/WarmlyLocomotive/FormMapWithSetLocomotives.Designer.cs

@@ -29,6 +29,12 @@
         private void InitializeComponent()
         {
             this.groupBox = new System.Windows.Forms.GroupBox();
+            this.groupBoxMaps = new System.Windows.Forms.GroupBox();
+            this.buttonDeleteMap = new System.Windows.Forms.Button();
+            this.listBoxMaps = new System.Windows.Forms.ListBox();
+            this.buttonAddMap = new System.Windows.Forms.Button();
+            this.textBoxNewMapName = new System.Windows.Forms.TextBox();
+            this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
             this.buttonDown = new System.Windows.Forms.Button();
             this.buttonRight = new System.Windows.Forms.Button();
             this.buttonLeft = new System.Windows.Forms.Button();
@@ -38,14 +44,15 @@
             this.buttonRemoveLocomotive = new System.Windows.Forms.Button();
             this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
             this.buttonAddLocomotive = new System.Windows.Forms.Button();
-            this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
             this.pictureBox = new System.Windows.Forms.PictureBox();
             this.groupBox.SuspendLayout();
+            this.groupBoxMaps.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
             this.SuspendLayout();
             // 
             // groupBox
             // 
+            this.groupBox.Controls.Add(this.groupBoxMaps);
             this.groupBox.Controls.Add(this.buttonDown);
             this.groupBox.Controls.Add(this.buttonRight);
             this.groupBox.Controls.Add(this.buttonLeft);
@@ -55,21 +62,85 @@
             this.groupBox.Controls.Add(this.buttonRemoveLocomotive);
             this.groupBox.Controls.Add(this.maskedTextBoxPosition);
             this.groupBox.Controls.Add(this.buttonAddLocomotive);
-            this.groupBox.Controls.Add(this.comboBoxSelectorMap);
             this.groupBox.Dock = System.Windows.Forms.DockStyle.Right;
-            this.groupBox.Location = new System.Drawing.Point(600, 0);
+            this.groupBox.Location = new System.Drawing.Point(668, 0);
             this.groupBox.Name = "groupBox";
-            this.groupBox.Size = new System.Drawing.Size(200, 450);
+            this.groupBox.Size = new System.Drawing.Size(200, 629);
             this.groupBox.TabIndex = 0;
             this.groupBox.TabStop = false;
             this.groupBox.Text = "Инструменты";
             // 
+            // groupBoxMaps
+            // 
+            this.groupBoxMaps.Controls.Add(this.buttonDeleteMap);
+            this.groupBoxMaps.Controls.Add(this.listBoxMaps);
+            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(6, 22);
+            this.groupBoxMaps.Name = "groupBoxMaps";
+            this.groupBoxMaps.Size = new System.Drawing.Size(188, 261);
+            this.groupBoxMaps.TabIndex = 10;
+            this.groupBoxMaps.TabStop = false;
+            this.groupBoxMaps.Text = "Карты";
+            // 
+            // buttonDeleteMap
+            // 
+            this.buttonDeleteMap.Location = new System.Drawing.Point(13, 220);
+            this.buttonDeleteMap.Name = "buttonDeleteMap";
+            this.buttonDeleteMap.Size = new System.Drawing.Size(169, 34);
+            this.buttonDeleteMap.TabIndex = 3;
+            this.buttonDeleteMap.Text = "Удалить карту";
+            this.buttonDeleteMap.UseVisualStyleBackColor = true;
+            this.buttonDeleteMap.Click += new System.EventHandler(this.ButtonDeleteMap_Click);
+            // 
+            // listBoxMaps
+            // 
+            this.listBoxMaps.FormattingEnabled = true;
+            this.listBoxMaps.ItemHeight = 15;
+            this.listBoxMaps.Location = new System.Drawing.Point(13, 120);
+            this.listBoxMaps.Name = "listBoxMaps";
+            this.listBoxMaps.Size = new System.Drawing.Size(169, 94);
+            this.listBoxMaps.TabIndex = 2;
+            this.listBoxMaps.SelectedIndexChanged += new System.EventHandler(this.ListBoxMaps_SelectedIndexChanged);
+            // 
+            // buttonAddMap
+            // 
+            this.buttonAddMap.Location = new System.Drawing.Point(13, 80);
+            this.buttonAddMap.Name = "buttonAddMap";
+            this.buttonAddMap.Size = new System.Drawing.Size(169, 34);
+            this.buttonAddMap.TabIndex = 1;
+            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(13, 22);
+            this.textBoxNewMapName.Name = "textBoxNewMapName";
+            this.textBoxNewMapName.Size = new System.Drawing.Size(169, 23);
+            this.textBoxNewMapName.TabIndex = 0;
+            // 
+            // comboBoxSelectorMap
+            // 
+            this.comboBoxSelectorMap.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.comboBoxSelectorMap.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxSelectorMap.FormattingEnabled = true;
+            this.comboBoxSelectorMap.Items.AddRange(new object[] {
+            "Простая карта",
+            "Карта с большими барьерами",
+            "Карта с круглыми барьерами"});
+            this.comboBoxSelectorMap.Location = new System.Drawing.Point(13, 46);
+            this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
+            this.comboBoxSelectorMap.Size = new System.Drawing.Size(169, 23);
+            this.comboBoxSelectorMap.TabIndex = 0;
+            // 
             // buttonDown
             // 
             this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonDown.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.arrowDown;
             this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonDown.Location = new System.Drawing.Point(87, 403);
+            this.buttonDown.Location = new System.Drawing.Point(87, 582);
             this.buttonDown.Name = "buttonDown";
             this.buttonDown.Size = new System.Drawing.Size(30, 30);
             this.buttonDown.TabIndex = 9;
@@ -81,7 +152,7 @@
             this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonRight.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.arrowRight;
             this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonRight.Location = new System.Drawing.Point(123, 403);
+            this.buttonRight.Location = new System.Drawing.Point(123, 582);
             this.buttonRight.Name = "buttonRight";
             this.buttonRight.Size = new System.Drawing.Size(30, 30);
             this.buttonRight.TabIndex = 8;
@@ -93,7 +164,7 @@
             this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonLeft.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.arrowLeft;
             this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonLeft.Location = new System.Drawing.Point(51, 403);
+            this.buttonLeft.Location = new System.Drawing.Point(51, 582);
             this.buttonLeft.Name = "buttonLeft";
             this.buttonLeft.Size = new System.Drawing.Size(30, 30);
             this.buttonLeft.TabIndex = 7;
@@ -105,7 +176,7 @@
             this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.buttonUp.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.arrowUp;
             this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
-            this.buttonUp.Location = new System.Drawing.Point(87, 367);
+            this.buttonUp.Location = new System.Drawing.Point(87, 546);
             this.buttonUp.Name = "buttonUp";
             this.buttonUp.Size = new System.Drawing.Size(30, 30);
             this.buttonUp.TabIndex = 6;
@@ -115,7 +186,7 @@
             // buttonShowOnMap
             // 
             this.buttonShowOnMap.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.buttonShowOnMap.Location = new System.Drawing.Point(19, 312);
+            this.buttonShowOnMap.Location = new System.Drawing.Point(19, 491);
             this.buttonShowOnMap.Name = "buttonShowOnMap";
             this.buttonShowOnMap.Size = new System.Drawing.Size(169, 30);
             this.buttonShowOnMap.TabIndex = 5;
@@ -126,7 +197,7 @@
             // buttonShowStorage
             // 
             this.buttonShowStorage.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.buttonShowStorage.Location = new System.Drawing.Point(19, 233);
+            this.buttonShowStorage.Location = new System.Drawing.Point(19, 443);
             this.buttonShowStorage.Name = "buttonShowStorage";
             this.buttonShowStorage.Size = new System.Drawing.Size(169, 30);
             this.buttonShowStorage.TabIndex = 4;
@@ -137,7 +208,7 @@
             // buttonRemoveLocomotive
             // 
             this.buttonRemoveLocomotive.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.buttonRemoveLocomotive.Location = new System.Drawing.Point(19, 171);
+            this.buttonRemoveLocomotive.Location = new System.Drawing.Point(19, 397);
             this.buttonRemoveLocomotive.Name = "buttonRemoveLocomotive";
             this.buttonRemoveLocomotive.Size = new System.Drawing.Size(169, 30);
             this.buttonRemoveLocomotive.TabIndex = 3;
@@ -148,7 +219,7 @@
             // maskedTextBoxPosition
             // 
             this.maskedTextBoxPosition.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.maskedTextBoxPosition.Location = new System.Drawing.Point(19, 142);
+            this.maskedTextBoxPosition.Location = new System.Drawing.Point(19, 368);
             this.maskedTextBoxPosition.Mask = "00";
             this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
             this.maskedTextBoxPosition.Size = new System.Drawing.Size(169, 23);
@@ -157,7 +228,7 @@
             // buttonAddLocomotive
             // 
             this.buttonAddLocomotive.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.buttonAddLocomotive.Location = new System.Drawing.Point(19, 90);
+            this.buttonAddLocomotive.Location = new System.Drawing.Point(19, 332);
             this.buttonAddLocomotive.Name = "buttonAddLocomotive";
             this.buttonAddLocomotive.Size = new System.Drawing.Size(169, 30);
             this.buttonAddLocomotive.TabIndex = 1;
@@ -165,27 +236,12 @@
             this.buttonAddLocomotive.UseVisualStyleBackColor = true;
             this.buttonAddLocomotive.Click += new System.EventHandler(this.ButtonAddLocomotive_Click);
             // 
-            // comboBoxSelectorMap
-            // 
-            this.comboBoxSelectorMap.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
-            this.comboBoxSelectorMap.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
-            this.comboBoxSelectorMap.FormattingEnabled = true;
-            this.comboBoxSelectorMap.Items.AddRange(new object[] {
-            "Простая карта",
-            "Карта с большими барьерами",
-            "Карта с круглыми барьерами"});
-            this.comboBoxSelectorMap.Location = new System.Drawing.Point(19, 33);
-            this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
-            this.comboBoxSelectorMap.Size = new System.Drawing.Size(169, 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(668, 629);
             this.pictureBox.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
             this.pictureBox.TabIndex = 1;
             this.pictureBox.TabStop = false;
@@ -194,13 +250,15 @@
             // 
             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(868, 629);
             this.Controls.Add(this.pictureBox);
             this.Controls.Add(this.groupBox);
             this.Name = "FormMapWithSetLocomotives";
-            this.Text = "FormMapWithSetLocomotives";
+            this.Text = "Карта с набором объектов";
             this.groupBox.ResumeLayout(false);
             this.groupBox.PerformLayout();
+            this.groupBoxMaps.ResumeLayout(false);
+            this.groupBoxMaps.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
             this.ResumeLayout(false);
             this.PerformLayout();
@@ -221,5 +279,10 @@
         private Button buttonAddLocomotive;
         private ComboBox comboBoxSelectorMap;
         private PictureBox pictureBox;
+        private GroupBox groupBoxMaps;
+        private Button buttonDeleteMap;
+        private ListBox listBoxMaps;
+        private Button buttonAddMap;
+        private TextBox textBoxNewMapName;
     }
 }

WarmlyLocomotive/WarmlyLocomotive/FormMapWithSetLocomotives.cs

@@ -14,41 +14,49 @@ namespace WarmlyLocomotive
     public partial class FormMapWithSetLocomotives : Form
     {
         /// <summary>
-        /// Объект от класса карты с набором объектов
+        /// Словарь для выпадающего списка
+        /// </summary>
+        private readonly Dictionary<string, AbstractMap> _mapsDict = new()
+        {
+            {"Простая карта", new SimpleMap()},
+            {"Карта с большими барьерами", new BigBarriersMap()},
+            {"Карта с круглыми барьерами", new CirclesMap()}
+        };
+        /// <summary>
+        /// Объект от коллекции карт
+        /// </summary>
+        private readonly MapsCollection _mapsCollection;
+        /// <summary>
+        /// Конструктор
         /// </summary>
-        private MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap> _mapLocomotivesCollectionGeneric;
         public FormMapWithSetLocomotives()
         {
             InitializeComponent();
+            _mapsCollection = new MapsCollection(pictureBox.Width, pictureBox.Height);
+            comboBoxSelectorMap.Items.Clear();
+            foreach (var elem in _mapsDict)
+            {
+                comboBoxSelectorMap.Items.Add(elem.Key);
+            }
         }
         /// <summary>
-        /// Выбор карты
+        /// Заполнение listBoxMaps
         /// </summary>
-        /// <param name="sender"></param>
+        private void ReloadMaps()
-        /// <param name="e"></param>
-        private void ComboBoxSelectorMap_SelectedIndexChanged(object sender, EventArgs e)
         {
-            AbstractMap map = null;
+            int index = listBoxMaps.SelectedIndex;
-            switch (comboBoxSelectorMap.Text)
+            listBoxMaps.Items.Clear();
+            for (int i = 0; i < _mapsCollection.Keys.Count; i++)
             {
-                case "Простая карта":
+                listBoxMaps.Items.Add(_mapsCollection.Keys[i]);
-                    map = new SimpleMap();
-                    break;
-                case "Карта с большими барьерами":
-                    map = new BigBarriersMap();
-                    break;
-                case "Карта с круглыми барьерами":
-                    map = new CirclesMap();
-                    break;
             }
-            if (map != null)
+            if (listBoxMaps.Items.Count > 0 && (index == -1 || index >= listBoxMaps.Items.Count))
             {
-                _mapLocomotivesCollectionGeneric = new MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap>(
+                listBoxMaps.SelectedIndex = 0;
-                    pictureBox.Width, pictureBox.Height, map);
             }
-            else
+            else if (listBoxMaps.Items.Count > 0 && index > -1 && index < listBoxMaps.Items.Count)
             {
-                _mapLocomotivesCollectionGeneric = null;
+                listBoxMaps.SelectedIndex = index;
             }
         }
         /// <summary>
@@ -58,7 +66,7 @@ namespace WarmlyLocomotive
         /// <param name="e"></param>
         private void ButtonAddLocomotive_Click(object sender, EventArgs e)
         {
-            if (_mapLocomotivesCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
@@ -66,10 +74,10 @@ namespace WarmlyLocomotive
             if (form.ShowDialog() == DialogResult.OK)
             {
                 DrawningObjectLocomotive locomotive = new(form.SelectedLocomotive);
-                if (_mapLocomotivesCollectionGeneric + locomotive != -1)
+                if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + locomotive != -1)
                 {
                     MessageBox.Show("Объект добавлен");
-                    pictureBox.Image = _mapLocomotivesCollectionGeneric.ShowSet();
+                    pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
                 }
                 else
                 {
@@ -84,6 +92,10 @@ namespace WarmlyLocomotive
         /// <param name="e"></param>
         private void ButtonRemoveLocomotive_Click(object sender, EventArgs e)
         {
+            if (listBoxMaps.SelectedIndex == -1)
+            {
+                return;
+            }
             if (string.IsNullOrEmpty(maskedTextBoxPosition.Text))
             {
                 return;
@@ -93,10 +105,10 @@ namespace WarmlyLocomotive
                 return;
             }
             int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
-            if (_mapLocomotivesCollectionGeneric - pos != null)
+            if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
             {
                 MessageBox.Show("Объект удален");
-                pictureBox.Image = _mapLocomotivesCollectionGeneric.ShowSet();
+                pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
             }
             else
             {
@@ -110,11 +122,11 @@ namespace WarmlyLocomotive
         /// <param name="e"></param>
         private void ButtonShowStorage_Click(object sender, EventArgs e)
         {
-            if (_mapLocomotivesCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
-            pictureBox.Image = _mapLocomotivesCollectionGeneric.ShowSet();
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
         }
         /// <summary>
         /// Вывод карты
@@ -123,11 +135,11 @@ namespace WarmlyLocomotive
         /// <param name="e"></param>
         private void ButtonShowOnMap_Click(object sender, EventArgs e)
         {
-            if (_mapLocomotivesCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
-            pictureBox.Image = _mapLocomotivesCollectionGeneric.ShowOnMap();
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowOnMap();
         }
         /// <summary>
         /// Перемещение
@@ -136,7 +148,7 @@ namespace WarmlyLocomotive
         /// <param name="e"></param>
         private void ButtonMove_Click(object sender, EventArgs e)
         {
-            if (_mapLocomotivesCollectionGeneric == null)
+            if (listBoxMaps.SelectedIndex == -1)
             {
                 return;
             }
@@ -158,7 +170,54 @@ namespace WarmlyLocomotive
                     dir = Direction.Right;
                     break;
             }
-            pictureBox.Image = _mapLocomotivesCollectionGeneric.MoveObject(dir);
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
+        }
+        /// <summary>
+        /// Добавление карты
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        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();
+        }
+        /// <summary>
+        /// Выбор карты
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ListBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+        }
+        /// <summary>
+        /// Удаление карты
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        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();
+            }
         }
     }
 }

WarmlyLocomotive/WarmlyLocomotive/MapWithSetLocomotivesGeneric.cs

@@ -42,7 +42,7 @@ namespace WarmlyLocomotive
         /// <param name="map"></param>
         public MapWithSetLocomotivesGeneric(int picWidth, int picHeight, U map)
         {
-            int width = picWidth / _placeSizeWidth;
+            int width = picWidth / (_placeSizeWidth + 30);
             int height = picHeight / _placeSizeHeight;
             _setLocomotives = new SetLocomotivesGeneric<T>(width * height);
             _pictureWidth = picWidth;
@@ -88,14 +88,10 @@ namespace WarmlyLocomotive
         public Bitmap ShowOnMap()
         {
             Shaking();
-            for (int i = 0; i < _setLocomotives.Count; i++)
+            foreach (var locomotive in _setLocomotives.GetLocomotives())
-            {
-                var locomotive = _setLocomotives.Get(i);
-                if (locomotive != null)
             {
                 return _map.CreateMap(_pictureWidth, _pictureHeight, locomotive);
             }
-            }
             return new(_pictureWidth, _pictureHeight);
         }
         /// <summary>
@@ -119,11 +115,11 @@ namespace WarmlyLocomotive
             int j = _setLocomotives.Count - 1;
             for (int i = 0; i < _setLocomotives.Count; i++)
             {
-                if (_setLocomotives.Get(i) == null)
+                if (_setLocomotives[i] == null)
                 {
                     for (; j > i; j--)
                     {
-                        var locomotive = _setLocomotives.Get(j);
+                        var locomotive = _setLocomotives[j];
                         if (locomotive != null)
                         {
                             _setLocomotives.Insert(locomotive, i);
@@ -179,7 +175,7 @@ namespace WarmlyLocomotive
             int xForLocomotive = 2;
             int yForLocomotive = 10;
             int countInRow = 0;
-            for (int i = 0; i < _setLocomotives.Count; i++)
+            foreach (var locomotive in _setLocomotives.GetLocomotives())
             {
                 if (countInRow >= _pictureWidth / (_placeSizeWidth + 30))
                 {
@@ -187,9 +183,8 @@ namespace WarmlyLocomotive
                     yForLocomotive += _placeSizeHeight;
                     countInRow = 0;
                 }
-                if (_setLocomotives.Get(i) != null)
+                if (locomotive != null)
                 {
-                    T locomotive = _setLocomotives.Get(i);
                     locomotive.SetObject(xForLocomotive, yForLocomotive, _pictureWidth, _pictureHeight);
                     locomotive.DrawningObject(g);
                 }

WarmlyLocomotive/WarmlyLocomotive/MapsCollection.cs

@@ -0,0 +1,85 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyLocomotive
+{
+    /// <summary>
+    /// Класс для хранения коллекции карт
+    /// </summary>
+    internal class MapsCollection
+    {
+        /// <summary>
+        /// Словарь (хранилище) с картами
+        /// </summary>
+        readonly Dictionary<string, MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap>> _mapStorages;
+        /// <summary>
+        /// Возвращение списка названий карт
+        /// </summary>
+        public List<string> Keys => _mapStorages.Keys.ToList();
+        /// <summary>
+        /// Ширина окна отрисовки
+        /// </summary>
+        private readonly int _pictureWidth;
+        /// <summary>
+        /// Высота окна отрисовки
+        /// </summary>
+        private readonly int _pictureHeight;
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="pictureWidth"></param>
+        /// <param name="pictureHeight"></param>
+        public MapsCollection(int pictureWidth, int pictureHeight)
+        {
+            _mapStorages = new Dictionary<string, MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap>>();
+            _pictureWidth = pictureWidth;
+            _pictureHeight = pictureHeight;
+        }
+        /// <summary>
+        /// Добавление карты
+        /// </summary>
+        /// <param name="name">Название карты</param>
+        /// <param name="map">Карта</param>
+        public void AddMap(string name, AbstractMap map)
+        {
+            if (!_mapStorages.ContainsKey(name))
+            {
+                _mapStorages.Add(name, new MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap>(_pictureWidth, _pictureHeight, map));
+            }
+        }
+        /// <summary>
+        /// Удаление карты
+        /// </summary>
+        /// <param name="name">Название карты</param>
+        public void DelMap(string name)
+        {
+            if (_mapStorages.ContainsKey(name))
+            {
+                _mapStorages.Remove(name);
+            }
+        }
+        /// <summary>
+        /// Доступ к парковке
+        /// </summary>
+        /// <param name="ind"></param>
+        /// <returns></returns>
+        public MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap> this[string ind]
+        {
+            get
+            {
+                if (ind != String.Empty)
+                {
+                    MapWithSetLocomotivesGeneric<DrawningObjectLocomotive, AbstractMap> value;
+                    if (_mapStorages.TryGetValue(ind, out value))
+                    {
+                        return value;
+                    }
+                }
+                return null;
+            }
+        }
+    }
+}

WarmlyLocomotive/WarmlyLocomotive/SetLocomotivesGeneric.cs

@@ -10,20 +10,22 @@ namespace WarmlyLocomotive
         where T : class
     {
         /// <summary>
-		/// Массив объектов, которые храним
+		/// Список объектов, которые храним
 		/// </summary>
-		private readonly T[] _places;
+		private readonly List<T> _places;
         /// <summary>
-        /// Количество объектов в массиве
+        /// Количество объектов в списке
         /// </summary>
-        public int Count => _places.Length;
+        public int Count => _places.Count;
+        private readonly int _maxCount;
         /// <summary>
         /// Конструктор
         /// </summary>
         /// <param name="count"></param>
         public SetLocomotivesGeneric(int count)
         {
-            _places = new T[count];
+            _maxCount = count;
+            _places = new List<T>();
         }
         /// <summary>
         /// Добавление объекта в набор
@@ -32,30 +34,7 @@ namespace WarmlyLocomotive
         /// <returns></returns>
         public int Insert(T locomotive)
         {
-            bool hasEmptySpace = false;
+            return Insert(locomotive, 0);
-            int indexOfEmptyPlace = 0;
-            for (int i = 0; i < Count; ++i)
-            {
-                if (_places[i] == null || _places[i] == default(T))
-                {
-                    hasEmptySpace = true;
-                    indexOfEmptyPlace = i;
-                    break;
-                }
-            }
-            if (hasEmptySpace)
-            {
-                for (int i = indexOfEmptyPlace; i > 0; --i)
-                {
-                    _places[i] = _places[i - 1];
-                }
-                _places[0] = locomotive;
-                return 0;
-            }
-            else
-            {
-                return -1;
-            }
         }
         /// <summary>
         /// Добавление объекта в набор на конкретную позицию
@@ -65,43 +44,13 @@ namespace WarmlyLocomotive
         /// <returns></returns>
         public int Insert(T locomotive, int position)
         {
-            if (position < 0 || position >= Count)
+            if (position < 0 || position > Count || _maxCount == Count)
             {
                 return -1;
             }
-            if (_places[position] == null || _places[position] == default(T))
+            _places.Insert(position, locomotive);
-            {
-                _places[position] = locomotive;
             return position;
         }
-            else
-            {
-                bool hasEmptySpace = false;
-                int indexOfEmptyPlace = 0;
-                for (int i = position + 1; i < Count; ++i)
-                {
-                    if (_places[i] == null || _places[i] == default(T))
-                    {
-                        hasEmptySpace = true;
-                        indexOfEmptyPlace = i;
-                        break;
-                    }
-                }
-                if (hasEmptySpace)
-                {
-                    for (int i = indexOfEmptyPlace; i > position; --i)
-                    {
-                        _places[i] = _places[i - 1];
-                    }
-                    _places[position] = locomotive;
-                    return position;
-                }
-                else
-                {
-                    return -1;
-                }
-            }
-        }
         /// <summary>
         /// Удаление объекта из набора с конкретной позиции
         /// </summary>
@@ -114,7 +63,7 @@ namespace WarmlyLocomotive
                 return null;
             }
             T memoryObj = _places[position];
-            _places[position] = null;
+            _places.RemoveAt(position);
             return memoryObj;
         }
         /// <summary>
@@ -122,13 +71,41 @@ namespace WarmlyLocomotive
 		/// </summary>
 		/// <param name="position"></param>
 		/// <returns></returns>
-        public T Get(int position)
+		public T this[int position]
         {
-            if (position < 0 || position >= Count)
+            get
+            {
+                if (position >= 0 && position < Count)
                 {
-                return null;
-            }
                     return _places[position];
                 }
+                return null;
+            }
+            set
+            {
+                if (position >= 0 && position < Count)
+                {
+                    _places[position] = value;
+                }
+            }
+        }
+        /// <summary>
+		/// Проход по набору до первого пустого
+		/// </summary>
+		/// <returns></returns>
+		public IEnumerable<T> GetLocomotives()
+        {
+            foreach (var locomotive in _places)
+            {
+                if (locomotive != null)
+                {
+                    yield return locomotive;
+                }
+                else
+                {
+                    yield break;
+                }
+            }
+        }
     }
 }