Компания

Cruiser/Cruiser/CollectionGenericObjects/AbstractCompany.cs

@@ -0,0 +1,107 @@
+using Cruiser.Drawings;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Cruiser.CollectionGenericObjects;
+
+public abstract class AbstractCompany
+{
+    /// <summary>
+    /// Размер места (ширина)
+    /// </summary>
+    protected readonly int _placeSizeWidth = 160;
+
+    /// <summary>
+    /// Ширина окна (высота)
+    /// </summary>
+    protected readonly int _placeSizeHeight = 50;
+
+    /// <summary>
+    /// Ширина окна
+    /// </summary>
+    protected readonly int _pictureWidth;
+
+    /// <summary>
+    /// Высота окна
+    /// </summary>
+    protected readonly int _pictureHeight;
+
+    /// <summary>
+    /// Коллекция кораблей
+    /// </summary>
+    protected ICollectionGenericObjects<DrawingShip>? _collection = null;
+
+    /// <summary>
+    /// Вычисление максимального количества элементов, которое можно разместить в окне
+    /// </summary>
+    private int GetMaxCount => _pictureWidth * _pictureHeight / (_placeSizeHeight * _placeSizeWidth);
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="picWidth"></param>
+    /// <param name="picHeight"></param>
+    /// <param name="collection"></param>
+    public AbstractCompany(int picWidth, int picHeight, ICollectionGenericObjects<DrawingShip> collection)
+    {
+        _pictureWidth = picWidth;
+        _pictureHeight = picHeight;
+        _collection = collection;
+        _collection.SetMaxCount = GetMaxCount;
+    }
+
+    /// <summary>
+    /// Перегрузка оператора сложения для класса
+    /// </summary>
+    /// <param name="company"></param>
+    /// <param name="ship"></param>
+    /// <returns></returns>
+    public static int operator +(AbstractCompany company, DrawingShip ship)
+    {
+        return company._collection.Insert(ship);
+    }
+
+    /// <summary>
+    /// Перегрузка оператора вычитания для класса
+    /// </summary>
+    /// <param name="company"></param>
+    /// <param name="position"></param>
+    /// <returns></returns>
+    public static int operator -(AbstractCompany company, int position)
+    {
+        company._collection?.Remove(position);
+        return 1;
+    }
+
+    /// <summary>
+    /// Получение случайного элемента из коллекции
+    /// </summary>
+    /// <returns></returns>
+    public DrawingShip? GetRandomObject()
+    {
+        Random rnd = new();
+        return _collection?.Get(rnd.Next(GetMaxCount));
+    }
+
+    public Bitmap? Show()
+    {
+        Bitmap bitmap = new(_pictureWidth, _pictureHeight);
+        Graphics g = Graphics.FromImage(bitmap);
+        DrawBackground(g);
+
+        SetObjectsPosition();
+        for (int i = 0; i < (_collection?.Count ?? 0); ++i)
+        {
+            DrawingShip? obj = _collection?.Get(i);
+            obj?.DrawTransport(g);
+        }
+        return bitmap;
+    }
+
+    protected abstract void SetObjectsPosition();
+
+    protected abstract void DrawBackground(Graphics g);
+}

Cruiser/Cruiser/CollectionGenericObjects/Docs.cs

@@ -0,0 +1,55 @@
+using Cruiser.Drawings;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Cruiser.CollectionGenericObjects;
+
+public class Docs : AbstractCompany
+{
+    public Docs(int picWidth, int picHeight, ICollectionGenericObjects<DrawingShip> collection) : base(picWidth, picHeight, collection)
+    {
+
+    }
+
+    protected override void DrawBackground(Graphics g)
+    {
+        Pen pen = new Pen(Color.Black, 4f);
+        for (int i = 0; i < _pictureHeight - _placeSizeHeight * 2; i= i + (_placeSizeHeight * 2))
+        {
+            g.DrawLine(pen, 30, i, _pictureWidth / _placeSizeWidth * _placeSizeWidth + 30, i);
+            for (int j = 0; j < _pictureWidth / _placeSizeWidth + 1; ++j)
+            {
+                g.DrawLine(pen, j * _placeSizeWidth + 30, i, j * _placeSizeWidth + 30, i + _placeSizeHeight);
+            }
+        }
+    }
+
+    protected override void SetObjectsPosition()
+    {
+        int nowWidth = 35;
+        int nowHeight = 10;
+
+        for (int i = 0; i < (_collection?.Count ?? 0); i++)
+        {
+            if (nowHeight > _pictureHeight)
+            {
+                return;
+            }
+            if (_collection?.Get(i) != null)
+            {
+                _collection?.Get(i)?.SetPictureSize(_pictureWidth, _pictureHeight);
+                _collection?.Get(i)?.SetPosition(nowWidth,  nowHeight);
+            }
+
+            if (nowWidth < _pictureWidth - _placeSizeWidth - 35) nowWidth += _placeSizeWidth;
+            else
+            {
+                nowWidth = 35;
+                nowHeight+= _placeSizeHeight * 2;
+            }
+        }
+    }
+}

Cruiser/Cruiser/CollectionGenericObjects/ICollectionGenericObjects.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Cruiser.CollectionGenericObjects;
+
+public interface ICollectionGenericObjects<T>
+    where T : class
+{
+    /// <summary>
+    /// Кол-во элементов в коллекции
+    /// </summary>
+    int Count { get; }
+
+    int SetMaxCount { set; }
+
+    /// <summary>
+    /// Добавление объекта в коллекцию
+    /// </summary>
+    /// <param name="obj"></param>
+    /// <returns></returns>
+    int Insert(T obj);
+
+    /// <summary>
+    /// Добавление в коллекцию по индексу
+    /// </summary>
+    /// <param name="obj"></param>
+    /// <param name="position"></param>
+    /// <returns></returns>
+    int Insert(T obj, int position);
+
+    /// <summary>
+    /// Удаление из коллекции по индесу
+    /// </summary>
+    /// <param name="position"></param>
+    /// <returns></returns>
+    T? Remove(int position);
+
+    /// <summary>
+    /// ПОлучение элемента по индексу
+    /// </summary>
+    /// <param name="position"></param>
+    /// <returns></returns>
+    T? Get(int position);
+}

Cruiser/Cruiser/CollectionGenericObjects/MassiveGenericObjects.cs

@@ -0,0 +1,86 @@
+using Cruiser.Drawings;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Cruiser.CollectionGenericObjects;
+
+public class MassiveGenericObjects<T> : ICollectionGenericObjects<T>
+    where T : class
+{
+    private T?[] _collection;
+
+    public int Count => _collection.Length;
+
+    public int SetMaxCount { set { if (value > 0) { _collection = new T?[value]; } } }
+
+    public MassiveGenericObjects()
+    {
+        _collection = Array.Empty<T?>();
+    }
+
+    public T? Get(int position)
+    {
+        if (position >= _collection.Length || position < 0)
+        {
+            return default(T?);
+        }
+        return _collection[position];
+    }
+
+    public int Insert(T obj)
+    {
+        for (int i = 0; i < _collection.Length; i++)
+        {
+            if (_collection[i] == null)
+            {
+                _collection[i] = obj;
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    public int Insert(T obj, int position)
+    {
+        if (position >= _collection.Length || position < 0)
+        {
+            return -1;
+        }
+        if (_collection[position] != null)
+        {
+            return -1;
+        }
+
+        for (int i = position; i < _collection.Length; i++)
+        {
+            if (_collection[i] == null)
+            {
+                _collection[i] = obj;
+                return i;
+            }
+        }
+        for (int i = 0; i < position; i++)
+        {
+            _collection[i] = obj;
+            return i;
+        }
+
+        return -1;
+    }
+
+    public T? Remove(int position)
+    {
+        if (position > _collection.Length || position < 0)
+        {
+            return null;
+        }
+        T? obj = _collection[position];
+        _collection[position] = null;
+        return obj;
+    }
+}
+
+

Cruiser/Cruiser/FormCruiser.Designer.cs

@@ -29,12 +29,10 @@
         private void InitializeComponent()
         {
             pictureBoxCruiser = new PictureBox();
-            buttonCreateCruiser = new Button();
             buttonRight = new Button();
             buttonDown = new Button();
             buttonUp = new Button();
             buttonLeft = new Button();
-            buttonCreateShip = new Button();
             comboBoxStrategy = new ComboBox();
             buttonStrategyStep = new Button();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCruiser).BeginInit();
@@ -50,16 +48,6 @@
             pictureBoxCruiser.TabIndex = 9;
             pictureBoxCruiser.TabStop = false;
             // 
-            // buttonCreateCruiser
-            // 
-            buttonCreateCruiser.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            buttonCreateCruiser.Location = new Point(12, 678);
-            buttonCreateCruiser.Name = "buttonCreateCruiser";
-            buttonCreateCruiser.Size = new Size(299, 34);
-            buttonCreateCruiser.TabIndex = 8;
-            buttonCreateCruiser.Text = "Создать Крейсер";
-            buttonCreateCruiser.Click += ButtonCreateCruiser_Click;
-            // 
             // buttonRight
             // 
             buttonRight.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
@@ -108,16 +96,6 @@
             buttonLeft.UseVisualStyleBackColor = true;
             buttonLeft.Click += ButtonMove_Click;
             // 
-            // buttonCreateShip
-            // 
-            buttonCreateShip.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            buttonCreateShip.Location = new Point(349, 678);
-            buttonCreateShip.Name = "buttonCreateShip";
-            buttonCreateShip.Size = new Size(299, 34);
-            buttonCreateShip.TabIndex = 10;
-            buttonCreateShip.Text = "Создать Корабль";
-            buttonCreateShip.Click += ButtonCreateShip_Click;
-            // 
             // comboBoxStrategy
             // 
             comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
@@ -145,12 +123,10 @@
             ClientSize = new Size(1002, 724);
             Controls.Add(buttonStrategyStep);
             Controls.Add(comboBoxStrategy);
-            Controls.Add(buttonCreateShip);
             Controls.Add(buttonLeft);
             Controls.Add(buttonUp);
             Controls.Add(buttonDown);
             Controls.Add(buttonRight);
-            Controls.Add(buttonCreateCruiser);
             Controls.Add(pictureBoxCruiser);
             Name = "FormCruiser";
             Text = "Круизер";
@@ -161,12 +137,10 @@
         #endregion
 
         private PictureBox pictureBoxCruiser;
-        private Button buttonCreateCruiser;
         private Button buttonRight;
         private Button buttonDown;
         private Button buttonUp;
         private Button buttonLeft;
-        private Button buttonCreateShip;
         private ComboBox comboBoxStrategy;
         private Button buttonStrategyStep;
     }

Cruiser/Cruiser/FormCruiser.cs

@@ -9,36 +9,24 @@ public partial class FormCruiser : Form
 
     private AbstructStrategy? _strategy;
 
+    public DrawingShip SetShip
+    {
+        set
+        {
+            _drawingShip = value;
+            _drawingShip.SetPictureSize(pictureBoxCruiser.Width, pictureBoxCruiser.Height);
+            comboBoxStrategy.Enabled = true;
+            _strategy = null;
+            Draw();
+        }
+    }
+
     public FormCruiser()
     {
         InitializeComponent();
         _strategy = null;
     }
 
-    private void CreateObject(string type)
-    {
-        Random random = new();
-        switch (type)
-        {
-            case nameof(DrawingShip):
-                _drawingShip = new DrawingShip(random.Next(100, 300), random.Next(1000, 3000),
-                    Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)));
-                break;
-            case nameof(DrawingCruiser):
-                _drawingShip = new DrawingCruiser(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)), Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)));
-                break;
-            default:
-                return;
-        }
-        _drawingShip.SetPictureSize(pictureBoxCruiser.Width, pictureBoxCruiser.Height);
-        _drawingShip.SetPosition(random.Next(10, 100), random.Next(10, 100));
-        _strategy = null;
-        comboBoxStrategy.Enabled = true;
-        Draw();
-    }
     
     private void Draw()
     {
@@ -52,19 +40,7 @@ public partial class FormCruiser : Form
         pictureBoxCruiser.Image = bmp;
     }
 
-    /// <summary>
-    /// Обработка кнопки "Создать Крейсер"
-    /// </summary>
-    /// <param name="sender"></param>
-    /// <param name="e"></param>
-    private void ButtonCreateCruiser_Click(object sender, EventArgs e) => CreateObject(nameof(DrawingCruiser));
    
-    /// <summary>
-    /// Обработка кнопки "Создать Корабль"
-    /// </summary>
-    /// <param name="sender"></param>
-    /// <param name="e"></param>
-    private void ButtonCreateShip_Click(object sender, EventArgs e) => CreateObject(nameof(DrawingShip));
 
     private void ButtonMove_Click(object sender, EventArgs e)
     {

Cruiser/Cruiser/FormShipCollection.Designer.cs

@@ -0,0 +1,174 @@
+namespace Cruiser
+{
+    partial class FormShipCollection
+    {
+        /// <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()
+        {
+            groupBoxTools = new GroupBox();
+            buttonRefresh = new Button();
+            buttonGoToCheck = new Button();
+            buttonRemoveShip = new Button();
+            maskedTextBox = new MaskedTextBox();
+            buttonAddCruiser = new Button();
+            buttonAddShip = new Button();
+            comboBoxSelectorCompany = new ComboBox();
+            pictureBox = new PictureBox();
+            groupBoxTools.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureBox).BeginInit();
+            SuspendLayout();
+            // 
+            // groupBoxTools
+            // 
+            groupBoxTools.Controls.Add(buttonRefresh);
+            groupBoxTools.Controls.Add(buttonGoToCheck);
+            groupBoxTools.Controls.Add(buttonRemoveShip);
+            groupBoxTools.Controls.Add(maskedTextBox);
+            groupBoxTools.Controls.Add(buttonAddCruiser);
+            groupBoxTools.Controls.Add(buttonAddShip);
+            groupBoxTools.Controls.Add(comboBoxSelectorCompany);
+            groupBoxTools.Dock = DockStyle.Right;
+            groupBoxTools.Location = new Point(852, 0);
+            groupBoxTools.Name = "groupBoxTools";
+            groupBoxTools.Size = new Size(324, 661);
+            groupBoxTools.TabIndex = 0;
+            groupBoxTools.TabStop = false;
+            groupBoxTools.Text = "Инструменты";
+            // 
+            // buttonRefresh
+            // 
+            buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonRefresh.Location = new Point(6, 466);
+            buttonRefresh.Name = "buttonRefresh";
+            buttonRefresh.Size = new Size(306, 52);
+            buttonRefresh.TabIndex = 6;
+            buttonRefresh.Text = "Обновить";
+            buttonRefresh.UseVisualStyleBackColor = true;
+            buttonRefresh.Click += ButtonRefresh_Click;
+            // 
+            // buttonGoToCheck
+            // 
+            buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonGoToCheck.Location = new Point(6, 370);
+            buttonGoToCheck.Name = "buttonGoToCheck";
+            buttonGoToCheck.Size = new Size(306, 52);
+            buttonGoToCheck.TabIndex = 5;
+            buttonGoToCheck.Text = "Передать на тесты";
+            buttonGoToCheck.UseVisualStyleBackColor = true;
+            buttonGoToCheck.Click += ButtonGoToCheck_Click;
+            // 
+            // buttonRemoveShip
+            // 
+            buttonRemoveShip.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonRemoveShip.Location = new Point(6, 279);
+            buttonRemoveShip.Name = "buttonRemoveShip";
+            buttonRemoveShip.Size = new Size(306, 52);
+            buttonRemoveShip.TabIndex = 4;
+            buttonRemoveShip.Text = "Удалить корабль";
+            buttonRemoveShip.UseVisualStyleBackColor = true;
+            buttonRemoveShip.Click += ButtonRemoveShip_Click;
+            // 
+            // maskedTextBox
+            // 
+            maskedTextBox.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            maskedTextBox.Location = new Point(6, 246);
+            maskedTextBox.Mask = "00";
+            maskedTextBox.Name = "maskedTextBox";
+            maskedTextBox.Size = new Size(306, 27);
+            maskedTextBox.TabIndex = 3;
+            maskedTextBox.ValidatingType = typeof(int);
+            // 
+            // buttonAddCruiser
+            // 
+            buttonAddCruiser.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonAddCruiser.Location = new Point(6, 159);
+            buttonAddCruiser.Name = "buttonAddCruiser";
+            buttonAddCruiser.Size = new Size(306, 52);
+            buttonAddCruiser.TabIndex = 2;
+            buttonAddCruiser.Text = "Добавление круизера";
+            buttonAddCruiser.UseVisualStyleBackColor = true;
+            buttonAddCruiser.Click += ButtonAddCruiser_Click;
+            // 
+            // buttonAddShip
+            // 
+            buttonAddShip.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            buttonAddShip.Location = new Point(6, 101);
+            buttonAddShip.Name = "buttonAddShip";
+            buttonAddShip.Size = new Size(306, 52);
+            buttonAddShip.TabIndex = 1;
+            buttonAddShip.Text = "Добавление корабля";
+            buttonAddShip.UseVisualStyleBackColor = true;
+            buttonAddShip.Click += ButtonAddShip_Click;
+            // 
+            // comboBoxSelectorCompany
+            // 
+            comboBoxSelectorCompany.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
+            comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxSelectorCompany.FormattingEnabled = true;
+            comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
+            comboBoxSelectorCompany.Location = new Point(6, 26);
+            comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
+            comboBoxSelectorCompany.Size = new Size(306, 28);
+            comboBoxSelectorCompany.TabIndex = 0;
+            comboBoxSelectorCompany.SelectedIndexChanged += comboBoxSelectorCompany_SelectedIndexChanged;
+            // 
+            // pictureBox
+            // 
+            pictureBox.Dock = DockStyle.Fill;
+            pictureBox.Location = new Point(0, 0);
+            pictureBox.Name = "pictureBox";
+            pictureBox.Size = new Size(852, 661);
+            pictureBox.TabIndex = 1;
+            pictureBox.TabStop = false;
+            // 
+            // FormShipCollection
+            // 
+            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleMode = AutoScaleMode.Font;
+            ClientSize = new Size(1176, 661);
+            Controls.Add(pictureBox);
+            Controls.Add(groupBoxTools);
+            Name = "FormShipCollection";
+            Text = "Коллекция кораблей";
+            groupBoxTools.ResumeLayout(false);
+            groupBoxTools.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)pictureBox).EndInit();
+            ResumeLayout(false);
+        }
+
+        #endregion
+
+        private GroupBox groupBoxTools;
+        private Button buttonAddCruiser;
+        private Button buttonAddShip;
+        private MaskedTextBox maskedTextBox;
+        private PictureBox pictureBox;
+        private Button buttonRemoveShip;
+        private Button buttonRefresh;
+        private Button buttonGoToCheck;
+        private ComboBox comboBoxSelectorCompany;
+    }
+}

Cruiser/Cruiser/FormShipCollection.cs

@@ -0,0 +1,143 @@
+using Cruiser.CollectionGenericObjects;
+using Cruiser.Drawings;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Diagnostics.Metrics;
+using System.Drawing;
+using System.Linq;
+using System.Runtime.InteropServices.Marshalling;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Cruiser;
+
+public partial class FormShipCollection : Form
+{
+    private AbstractCompany? _company = null;
+    public FormShipCollection()
+    {
+        InitializeComponent();
+    }
+
+    private void CreateObject(string type)
+    {
+        if (_company == null) { return; }
+        DrawingShip drawingShip;
+        Random random = new();
+        switch (type)
+        {
+            case nameof(DrawingShip):
+                drawingShip = new DrawingShip(random.Next(100, 300), random.Next(1000, 3000), GetColor(random));
+                break;
+            case nameof(DrawingCruiser):
+                Color mainColor = GetColor(random);
+                Color additionalColor = GetColor(random);
+                drawingShip = new DrawingCruiser(random.Next(100, 300), random.Next(1000, 3000),
+                    mainColor, additionalColor,
+                    Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)));
+                break;
+            default:
+                return;
+        }
+        if (_company + drawingShip > 0)
+        {
+            MessageBox.Show("Объект добавлен");
+            pictureBox.Image = _company.Show();
+        }
+        else
+        {
+            MessageBox.Show("Не удалось добавить объект");
+        }
+    }
+
+    private static Color GetColor(Random random)
+    {
+        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;
+        }
+        return color;
+    }
+
+    private void comboBoxSelectorCompany_SelectedIndexChanged(object sender, EventArgs e)
+    {
+        switch (comboBoxSelectorCompany.Text)
+        {
+            case "Хранилище":
+                _company = new Docs(pictureBox.Width, pictureBox.Height, new MassiveGenericObjects<DrawingShip>());
+                break;
+        }
+    }
+
+    private void ButtonAddShip_Click(object sender, EventArgs e) => CreateObject(nameof(DrawingShip));
+
+
+    private void ButtonAddCruiser_Click(object sender, EventArgs e) => CreateObject(nameof(DrawingCruiser));
+
+    private void ButtonRemoveShip_Click(object sender, EventArgs e)
+    {
+        if (string.IsNullOrEmpty(maskedTextBox.Text) || _company == null)
+        {
+            return;
+        }
+
+        if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) != DialogResult.Yes)
+        {
+            return;
+        }
+
+        int pos = Convert.ToInt32(maskedTextBox.Text);
+        if (_company - pos == 1)
+        {
+            MessageBox.Show("Объект удален");
+            pictureBox.Image = _company.Show();
+        }
+        else
+        {
+            MessageBox.Show("Не удалось удалить объект");
+        }
+    }
+
+    private void ButtonGoToCheck_Click(object sender, EventArgs e)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+        DrawingShip? ship = null;
+        int counter = 100;
+        while (ship == null)
+        {
+            ship = _company.GetRandomObject();
+            counter--;
+            if (counter <= 100)
+            {
+                break;
+            }
+        }
+        if (ship == null)
+        {
+            return;
+        }
+
+        FormCruiser form = new()
+        {
+            SetShip = ship
+        };
+        form.ShowDialog();
+    }
+
+    private void ButtonRefresh_Click(object sender, EventArgs e)
+    {
+        if (_company == null)
+        {
+            return;
+        }
+        pictureBox.Image = _company.Show();
+    }
+}

Cruiser/Cruiser/FormShipCollection.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>

Cruiser/Cruiser/Program.cs

@@ -11,7 +11,7 @@ namespace Cruiser
             // To customize application configuration such as set high DPI settings or default font,
             // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
-            Application.Run(new FormCruiser());
+            Application.Run(new FormShipCollection());
         }
     }
 }