Merge pull request 'Zhimolostnova A.V. Lab work 3' (#3) from LabRab_3 into LabRab_2

Reviewed-on: http://student.git.athene.tech/AnnZhimol/PIbd-22_Zhimolostnova_A.V._Battleship._Base/pulls/3

Warship/Warship/AbstractMap.cs

@@ -0,0 +1,152 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal abstract class AbstractMap
+    {
+        private IDrawingObject _drawingObject = null;
+        protected int[,] _map = null;
+        protected int _width;
+        protected int _height;
+        protected float _size_x;
+        protected float _size_y;
+        protected readonly Random _random = new();
+        protected readonly int _freeWaterArea = 0;
+        protected readonly int _land = 1;
+
+        public Bitmap CreateMap(int width,int height,IDrawingObject drawingObject)
+        {
+            _width = width;
+            _height = height;
+            _drawingObject = drawingObject;
+            GenerateMap();
+            while (!SetObjectOnMap())
+            {
+                GenerateMap();
+            }
+            return DrawMapWithObject();
+        }
+
+        public Bitmap MoveObject(Direction direction)
+        {
+            (float Left, float Right, float Top, float Bottom) = _drawingObject.GetCurrentPosition();
+
+            if (CheckLand(Left, Right, Top, Bottom) != 0)
+            {
+                _drawingObject.MoveObject(SetOppositDirection(direction));
+            }
+
+            if (true)
+            {
+                _drawingObject.MoveObject(direction);
+            }
+            return DrawMapWithObject();
+        }
+
+        private bool SetObjectOnMap()
+        {
+            if (_drawingObject==null || _map == null)
+            {
+                return false;
+            }
+            int x = _random.Next(0, 10);
+            int y = _random.Next(0, 10);
+            _drawingObject.SetObject(x, y, _width, _height);
+
+            (float Left, float Right, float Top, float Bottom) = _drawingObject.GetCurrentPosition();
+
+            while (CheckLand(Left, Right, Top, Bottom) != 2)
+            {
+                int res;
+                do
+                {
+                    res = CheckLand(Left, Right, Top, Bottom);
+                    if (res == 0)
+                    {
+                        _drawingObject.SetObject((int)Left, (int)Right, _width, _height);
+                        return true;
+                    }
+                    else
+                    {
+                        Left += _size_x;
+                    }
+                } while (res != 2);
+                Left = x;
+                Right += _size_y;
+            }
+            return false;
+        }
+
+        private Bitmap DrawMapWithObject()
+        {
+            Bitmap bmp = new(_width, _height);
+            if (_drawingObject == null || _map == null)
+            {
+                return bmp;
+            }
+            Graphics gr = Graphics.FromImage(bmp);
+            for (int i = 0; i < _map.GetLength(0); ++i)
+            {
+                for (int j = 0; j < _map.GetLength(1); ++j)
+                {
+                    if (_map[i,j] == _freeWaterArea)
+                    {
+                        DrawWaterPart(gr, i, j);
+                    }
+                    else if (_map[i, j] == _land)
+                    {
+                        DrawLandPart(gr, i, j);
+                    }
+                }
+            }
+            _drawingObject.DrawingObject(gr);
+            return bmp;
+        }
+        private int CheckLand(float Left, float Right, float Top, float Bottom)
+        {
+            int RUi = (int)(Left / _size_x);
+            int RUj = (int)(Right / _size_y);
+            int LDi = (int)(Top / _size_x);
+            int LDj = (int)(Bottom / _size_y);
+
+            if (RUi < 0 || RUj < 0 || LDi >= _map.GetLength(1) || LDj >= _map.GetLength(0))
+            {
+                return -1;
+            }
+            for (int x = RUi; x <= LDi; x++)
+            {
+                for (int y = RUj; y <= LDj; y++)
+                {
+                    if (_map[x, y] == _land)
+                    {
+                        return 1;
+                    }
+                }
+            }
+            return 0;
+        }
+        private Direction SetOppositDirection(Direction dir)
+        {
+            switch (dir)
+            {
+                case Direction.Up:
+                    return Direction.Down;
+                case Direction.Down:
+                    return Direction.Up;
+                case Direction.Left:
+                    return Direction.Right;
+                case Direction.Right:
+                    return Direction.Left;
+            }
+            return Direction.None;
+        }
+
+        protected abstract void GenerateMap();
+        protected abstract void DrawWaterPart(Graphics gr, int i, int j);
+        protected abstract void DrawLandPart(Graphics gr, int i, int j);
+    }
+}

Warship/Warship/Direction.cs

@@ -6,11 +6,12 @@ using System.Threading.Tasks;
 
 namespace Warship
 {
-    internal enum Direction
+    public enum Direction
     {
+        None=0,
         Up=1,
         Down=2,
         Left=3,
-        Right=4
+        Right=4,
     }
 }

Warship/Warship/DrawingAdvancedWarship.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class DrawingAdvancedWarship : DrawingWarship
+    {
+        public DrawingAdvancedWarship(int speed,float weight, Color bodyColor, Color dopColor, bool Helipad, bool Antenna, bool Missile) : base(speed, weight, bodyColor, 120, 50)
+        {
+            Warship = new EntityAdvancedWarship(speed, weight, bodyColor, dopColor, Helipad, Antenna, Missile);
+        }
+
+        public override void DrawTransport(Graphics g)
+        {
+            if (Warship is not EntityAdvancedWarship advancedWarship)
+            {
+                return;
+            }
+
+            Pen pen = new(Color.Black);
+            Brush dopBrush = new SolidBrush(advancedWarship.DopColor);
+
+            if (advancedWarship.Missile)
+            {
+                g.FillPolygon(dopBrush, new Point[]
+            {
+                new Point(_startPosX+25,_startPosY+5-5),new Point(_startPosX+65,_startPosY+5-5),
+                new Point(_startPosX+75,_startPosY+10-5),new Point(_startPosX+25,_startPosY+10-5),
+                new Point(_startPosX+25,_startPosY+5-5)
+            }
+            );
+                g.DrawLine(pen, new Point(_startPosX + 25, _startPosY + 5 - 5), new Point(_startPosX + 65, _startPosY + 5 - 5));
+                g.DrawLine(pen, new Point(_startPosX + 65, _startPosY + 5 - 5), new Point(_startPosX + 75, _startPosY + 10 - 5));
+                g.DrawLine(pen, new Point(_startPosX + 75, _startPosY + 10 - 5), new Point(_startPosX + 25, _startPosY + 10 - 5));
+                g.DrawLine(pen, new Point(_startPosX + 25, _startPosY + 10 - 5), new Point(_startPosX + 25, _startPosY + 5 - 5));
+
+                g.FillPolygon(dopBrush, new Point[]
+            {
+                new Point(_startPosX+25,_startPosY+50-5),new Point(_startPosX+75,_startPosY+50-5),
+                new Point(_startPosX+65,_startPosY+55-5),new Point(_startPosX+25,_startPosY+55-5),
+                new Point(_startPosX+25,_startPosY+50-5)
+            }
+            );
+                g.DrawLine(pen, new Point(_startPosX + 25, _startPosY + 50 - 5), new Point(_startPosX + 75, _startPosY + 50 - 5));
+                g.DrawLine(pen, new Point(_startPosX + 75, _startPosY + 50 - 5), new Point(_startPosX + 65, _startPosY + 55 - 5));
+                g.DrawLine(pen, new Point(_startPosX + 65, _startPosY + 55 - 5), new Point(_startPosX + 25, _startPosY + 55 - 5));
+                g.DrawLine(pen, new Point(_startPosX + 25, _startPosY + 55 - 5), new Point(_startPosX + 25, _startPosY + 50 - 5));
+            }
+            _startPosY += 5;
+            base.DrawTransport(g);
+            _startPosY -= 5;
+
+            if (advancedWarship.Helipad)
+            {
+                g.FillEllipse(dopBrush, _startPosX + 85, _startPosY + 20-5, 20, 20);
+                g.DrawEllipse(pen, _startPosX + 85, _startPosY + 20-5, 20, 20);
+                g.DrawLine(pen, _startPosX + 90, _startPosY + 25 - 5, _startPosX + 90, _startPosY + 35 - 5);
+                g.DrawLine(pen, _startPosX + 90+10, _startPosY + 25 - 5, _startPosX + 90+10, _startPosY + 35 - 5);
+                g.DrawLine(pen, _startPosX + 90, _startPosY + 30 - 5, _startPosX + 100, _startPosY + 30 - 5);
+            }
+            if (advancedWarship.Antenna)
+            {
+                g.DrawLine(pen, _startPosX + 15, _startPosY + 20 - 5, _startPosX + 15, _startPosY + 40 - 5);
+                g.DrawLine(pen, _startPosX +10, _startPosY + 30 - 5, _startPosX + 20, _startPosY + 30 - 5);
+            }
+        }
+    }
+}

Warship/Warship/DrawingObjectWarship.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class DrawingObjectWarship : IDrawingObject
+    {
+        private DrawingWarship _warship=null;
+
+        public DrawingObjectWarship(DrawingWarship warship)
+        {
+            _warship= warship;
+        }
+        public float Step => _warship?.Warship?.Step ?? 0;
+
+        void IDrawingObject.DrawingObject(Graphics g)
+        {
+            _warship.DrawTransport(g);
+        }
+
+        public (float Left, float Right, float Top, float Bottom) GetCurrentPosition()
+        {
+            return _warship?.GetCurrentPosition() ?? default;
+        }
+
+        public void MoveObject(Direction direction)
+        {
+            _warship?.MoveTransport(direction);
+        }
+
+        public void SetObject(int x, int y, int width, int height)
+        {
+            _warship.SetPosition(x,y,width,height);
+        }
+    }
+}

Warship/Warship/DrawingWarship.cs

@@ -6,22 +6,28 @@ using System.Threading.Tasks;
 
 namespace Warship
 {
-    internal class DrawingWarship
+    public class DrawingWarship
     {
-        public EntityWarship Warship { get; private set; }
-        private int _startPosX;
-        private int _startPosY;
+        public EntityWarship Warship { get; protected set; }
+        protected int _startPosX;
+        protected int _startPosY;
         private int? _pictureWidth = null;
         private int? _pictureHeight = null;
         private readonly int _warshipWidth = 120;
         private readonly int _warshipHeight = 40;
 
-        public void Init(int speed, float weight,Color bodyColor)
+        public DrawingWarship(int speed, float weight, Color bodyColor)
         {
-            Warship = new EntityWarship();
-            Warship.Init(speed, weight, bodyColor);
+            Warship=new EntityWarship(speed, weight, bodyColor);
         }
 
+        protected DrawingWarship(int speed, float weight,Color bodyColor, int warshipWidth, int warshipHeight) : this(speed,weight,bodyColor)
+        {
+            _warshipWidth = warshipWidth;
+            _warshipHeight = warshipHeight;
+        }
+
+
         public void SetPosition(int x, int y, int width, int height)
         {
             if (x >= 0 && x+_warshipWidth <= width && y >= 0 && y+_warshipHeight <= height)
@@ -72,7 +78,7 @@ namespace Warship
             }
         }
 
-        public void DrawTransport(Graphics g)
+        public virtual void DrawTransport(Graphics g)
         {
             if (_startPosX < 0 || _startPosY < 0 || !_pictureHeight.HasValue || !_pictureWidth.HasValue)
             {
@@ -134,5 +140,9 @@ namespace Warship
                 _startPosY = _pictureHeight.Value - _warshipHeight;
             }
         }
+        public (float Left, float Right, float Top, float Bottom) GetCurrentPosition()
+        {
+            return (_startPosX, _startPosY, _startPosX + _warshipWidth, _startPosY + _warshipHeight);
+        }
     }
 }

Warship/Warship/EntityAdvancedWarship.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class EntityAdvancedWarship : EntityWarship
+    {
+        public Color DopColor { get; private set; }
+        public bool Helipad { get;private set; }
+        public bool Antenna { get; private set; }
+        public bool Missile { get; private set; }
+        public EntityAdvancedWarship(int speed, float weight, Color bodyColor, Color dopColor, bool helipad, bool antenna, bool missile) : base(speed,weight,bodyColor) {
+            DopColor = dopColor;
+            Helipad = helipad;
+            Antenna = antenna;
+            Missile = missile;
+        }
+
+    }
+}

Warship/Warship/EntityWarship.cs

@@ -6,14 +6,14 @@ using System.Threading.Tasks;
 
 namespace Warship
 {
-    internal class EntityWarship
+    public class EntityWarship
     {
         public int Speed { get; private set; }
         public float Weight { get; private set; }
         public Color BodyColor { get; private set; }
         public int Step => (int)(Speed * 2000 / Weight);
 
-        public void Init(int speed, float weight, Color bodyColor)
+        public EntityWarship(int speed, float weight, Color bodyColor)
         {
             Random rnd = new();
             Speed = speed <= 0 ? rnd.Next(10, 60) : speed;

Warship/Warship/FormMapWithSetWarships.Designer.cs

@@ -0,0 +1,217 @@
+namespace Warship
+{
+    partial class FormMapWithSetWarships
+    {
+        /// <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()
+        {
+            this.groupBoxTools = new System.Windows.Forms.GroupBox();
+            this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
+            this.buttonRemoveWarship = new System.Windows.Forms.Button();
+            this.buttonShowStorage = new System.Windows.Forms.Button();
+            this.buttonDown = new System.Windows.Forms.Button();
+            this.buttonRight = new System.Windows.Forms.Button();
+            this.buttonLeft = new System.Windows.Forms.Button();
+            this.buttonUp = new System.Windows.Forms.Button();
+            this.buttonShowOnMap = new System.Windows.Forms.Button();
+            this.buttonAddWarship = new System.Windows.Forms.Button();
+            this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
+            this.pictureBox = new System.Windows.Forms.PictureBox();
+            this.groupBoxTools.SuspendLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
+            this.SuspendLayout();
+            // 
+            // groupBoxTools
+            // 
+            this.groupBoxTools.Controls.Add(this.maskedTextBoxPosition);
+            this.groupBoxTools.Controls.Add(this.buttonRemoveWarship);
+            this.groupBoxTools.Controls.Add(this.buttonShowStorage);
+            this.groupBoxTools.Controls.Add(this.buttonDown);
+            this.groupBoxTools.Controls.Add(this.buttonRight);
+            this.groupBoxTools.Controls.Add(this.buttonLeft);
+            this.groupBoxTools.Controls.Add(this.buttonUp);
+            this.groupBoxTools.Controls.Add(this.buttonShowOnMap);
+            this.groupBoxTools.Controls.Add(this.buttonAddWarship);
+            this.groupBoxTools.Controls.Add(this.comboBoxSelectorMap);
+            this.groupBoxTools.Dock = System.Windows.Forms.DockStyle.Right;
+            this.groupBoxTools.Location = new System.Drawing.Point(811, 0);
+            this.groupBoxTools.Name = "groupBoxTools";
+            this.groupBoxTools.Size = new System.Drawing.Size(204, 554);
+            this.groupBoxTools.TabIndex = 0;
+            this.groupBoxTools.TabStop = false;
+            this.groupBoxTools.Text = "Инструменты";
+            // 
+            // maskedTextBoxPosition
+            // 
+            this.maskedTextBoxPosition.Location = new System.Drawing.Point(17, 166);
+            this.maskedTextBoxPosition.Mask = "00";
+            this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
+            this.maskedTextBoxPosition.Size = new System.Drawing.Size(175, 23);
+            this.maskedTextBoxPosition.TabIndex = 2;
+            this.maskedTextBoxPosition.ValidatingType = typeof(int);
+            // 
+            // buttonRemoveWarship
+            // 
+            this.buttonRemoveWarship.Location = new System.Drawing.Point(17, 195);
+            this.buttonRemoveWarship.Name = "buttonRemoveWarship";
+            this.buttonRemoveWarship.Size = new System.Drawing.Size(175, 35);
+            this.buttonRemoveWarship.TabIndex = 3;
+            this.buttonRemoveWarship.Text = "Удалить корабль";
+            this.buttonRemoveWarship.UseVisualStyleBackColor = true;
+            this.buttonRemoveWarship.Click += new System.EventHandler(this.ButtonRemoveWarship_Click);
+            // 
+            // buttonShowStorage
+            // 
+            this.buttonShowStorage.Location = new System.Drawing.Point(17, 287);
+            this.buttonShowStorage.Name = "buttonShowStorage";
+            this.buttonShowStorage.Size = new System.Drawing.Size(175, 35);
+            this.buttonShowStorage.TabIndex = 4;
+            this.buttonShowStorage.Text = "Посмотреть хранилище";
+            this.buttonShowStorage.UseVisualStyleBackColor = true;
+            this.buttonShowStorage.Click += new System.EventHandler(this.ButtonShowStorage_Click);
+            // 
+            // buttonDown
+            // 
+            this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonDown.BackgroundImage = global::Warship.Properties.Resources.arrowDown;
+            this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
+            this.buttonDown.Location = new System.Drawing.Point(91, 504);
+            this.buttonDown.Name = "buttonDown";
+            this.buttonDown.Size = new System.Drawing.Size(30, 30);
+            this.buttonDown.TabIndex = 10;
+            this.buttonDown.UseVisualStyleBackColor = true;
+            this.buttonDown.Click += new System.EventHandler(this.ButtonMove_Click);
+            // 
+            // buttonRight
+            // 
+            this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonRight.BackgroundImage = global::Warship.Properties.Resources.arrowRight;
+            this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
+            this.buttonRight.Location = new System.Drawing.Point(127, 504);
+            this.buttonRight.Name = "buttonRight";
+            this.buttonRight.Size = new System.Drawing.Size(30, 30);
+            this.buttonRight.TabIndex = 9;
+            this.buttonRight.UseVisualStyleBackColor = true;
+            this.buttonRight.Click += new System.EventHandler(this.ButtonMove_Click);
+            // 
+            // buttonLeft
+            // 
+            this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonLeft.BackgroundImage = global::Warship.Properties.Resources.arrowLeft;
+            this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
+            this.buttonLeft.Location = new System.Drawing.Point(55, 504);
+            this.buttonLeft.Name = "buttonLeft";
+            this.buttonLeft.Size = new System.Drawing.Size(30, 30);
+            this.buttonLeft.TabIndex = 8;
+            this.buttonLeft.UseVisualStyleBackColor = true;
+            this.buttonLeft.Click += new System.EventHandler(this.ButtonMove_Click);
+            // 
+            // buttonUp
+            // 
+            this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.buttonUp.BackgroundImage = global::Warship.Properties.Resources.arrowUp;
+            this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
+            this.buttonUp.Location = new System.Drawing.Point(91, 468);
+            this.buttonUp.Name = "buttonUp";
+            this.buttonUp.Size = new System.Drawing.Size(30, 30);
+            this.buttonUp.TabIndex = 7;
+            this.buttonUp.UseVisualStyleBackColor = true;
+            this.buttonUp.Click += new System.EventHandler(this.ButtonMove_Click);
+            // 
+            // buttonShowOnMap
+            // 
+            this.buttonShowOnMap.Location = new System.Drawing.Point(17, 391);
+            this.buttonShowOnMap.Name = "buttonShowOnMap";
+            this.buttonShowOnMap.Size = new System.Drawing.Size(175, 35);
+            this.buttonShowOnMap.TabIndex = 5;
+            this.buttonShowOnMap.Text = "Посмотреть карту";
+            this.buttonShowOnMap.UseVisualStyleBackColor = true;
+            this.buttonShowOnMap.Click += new System.EventHandler(this.ButtonShowOnMap_Click);
+            // 
+            // buttonAddWarship
+            // 
+            this.buttonAddWarship.Location = new System.Drawing.Point(17, 106);
+            this.buttonAddWarship.Name = "buttonAddWarship";
+            this.buttonAddWarship.Size = new System.Drawing.Size(175, 35);
+            this.buttonAddWarship.TabIndex = 1;
+            this.buttonAddWarship.Text = "Добавить корабль";
+            this.buttonAddWarship.UseVisualStyleBackColor = true;
+            this.buttonAddWarship.Click += new System.EventHandler(this.ButtonAddWarship_Click);
+            // 
+            // comboBoxSelectorMap
+            // 
+            this.comboBoxSelectorMap.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxSelectorMap.FormattingEnabled = true;
+            this.comboBoxSelectorMap.Items.AddRange(new object[] {
+            "Первая карта",
+            "Вторая карта"});
+            this.comboBoxSelectorMap.Location = new System.Drawing.Point(17, 32);
+            this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
+            this.comboBoxSelectorMap.Size = new System.Drawing.Size(175, 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(811, 554);
+            this.pictureBox.TabIndex = 1;
+            this.pictureBox.TabStop = false;
+            // 
+            // FormMapWithSetWarships
+            // 
+            this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
+            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+            this.ClientSize = new System.Drawing.Size(1015, 554);
+            this.Controls.Add(this.pictureBox);
+            this.Controls.Add(this.groupBoxTools);
+            this.Name = "FormMapWithSetWarships";
+            this.Text = "Карта с набором объектов";
+            this.groupBoxTools.ResumeLayout(false);
+            this.groupBoxTools.PerformLayout();
+            ((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
+            this.ResumeLayout(false);
+
+        }
+
+        #endregion
+
+        private GroupBox groupBoxTools;
+        private PictureBox pictureBox;
+        private ComboBox comboBoxSelectorMap;
+        private Button buttonShowOnMap;
+        private Button buttonAddWarship;
+        private Button buttonDown;
+        private Button buttonRight;
+        private Button buttonLeft;
+        private Button buttonUp;
+        private Button buttonShowStorage;
+        private Button buttonRemoveWarship;
+        private MaskedTextBox maskedTextBoxPosition;
+    }
+}

Warship/Warship/FormMapWithSetWarships.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace Warship
+{
+    public partial class FormMapWithSetWarships : Form
+    {
+        private MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap> _mapWarshipsCollectionGeneric;
+
+        public FormMapWithSetWarships()
+        {
+            InitializeComponent();
+        }
+
+        private void ComboBoxSelectorMap_SelectedIndexChanged(object sender, EventArgs e)
+        {
+            AbstractMap map = null;
+
+            switch (comboBoxSelectorMap.Text)
+            {
+                case "Первая карта":
+                    map = new SimpleMap();
+                    break;
+                case "Вторая карта":
+                    map = new SecondMap();
+                    break;
+            }
+            if (map != null)
+            {
+                _mapWarshipsCollectionGeneric = new MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap>(
+                pictureBox.Width, pictureBox.Height, map);
+            }
+            else
+            {
+                _mapWarshipsCollectionGeneric = null;
+            }
+        }
+
+        private void ButtonAddWarship_Click(object sender, EventArgs e)
+        {
+            if (_mapWarshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            FormWarship form = new();
+            if (form.ShowDialog() == DialogResult.OK)
+            {
+                DrawingObjectWarship warship = new(form.SelectedWarship);
+                if (_mapWarshipsCollectionGeneric + warship>=0)
+                {
+                    MessageBox.Show("Объект добавлен");
+                    pictureBox.Image = _mapWarshipsCollectionGeneric.ShowSet();
+                }
+                else
+                {
+                    MessageBox.Show("Не удалось добавить объект");
+                }
+            }
+        }
+
+        private void ButtonRemoveWarship_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(maskedTextBoxPosition.Text))
+            {
+                return;
+            }
+            if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+            {
+                return;
+            }
+            int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
+            if (_mapWarshipsCollectionGeneric - pos !=null)
+            {
+                MessageBox.Show("Объект удален");
+                pictureBox.Image = _mapWarshipsCollectionGeneric.ShowSet();
+            }
+            else
+            {
+                MessageBox.Show("Не удалось удалить объект");
+            }
+        }
+
+        private void ButtonShowStorage_Click(object sender, EventArgs e)
+        {
+            if (_mapWarshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            pictureBox.Image = _mapWarshipsCollectionGeneric.ShowSet();
+        }
+
+        private void ButtonShowOnMap_Click(object sender, EventArgs e)
+        {
+            if (_mapWarshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            pictureBox.Image = _mapWarshipsCollectionGeneric.ShowOnMap();
+        }
+
+        private void ButtonMove_Click(object sender, EventArgs e)
+        {
+            if (_mapWarshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            string name = ((Button)sender)?.Name ?? string.Empty;
+            Direction dir = Direction.None;
+            switch (name)
+            {
+                case "buttonUp":
+                    dir = Direction.Up;
+                    break;
+                case "buttonDown":
+                    dir = Direction.Down;
+                    break;
+                case "buttonLeft":
+                    dir = Direction.Left;
+                    break;
+                case "buttonRight":
+                    dir = Direction.Right;
+                    break;
+            }
+            pictureBox.Image = _mapWarshipsCollectionGeneric.MoveObject(dir);
+        }
+    }
+}

Warship/Warship/FormMapWithSetWarships.resx

@@ -0,0 +1,60 @@
+<root>
+  <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>

Warship/Warship/FormWarship.Designer.cs

@@ -38,6 +38,8 @@
             this.buttonUp = new System.Windows.Forms.Button();
             this.buttonRight = new System.Windows.Forms.Button();
             this.buttonLeft = new System.Windows.Forms.Button();
+            this.buttonCreateModif = new System.Windows.Forms.Button();
+            this.buttonSelect = new System.Windows.Forms.Button();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxWarship)).BeginInit();
             this.statusStrip.SuspendLayout();
             this.SuspendLayout();
@@ -51,7 +53,7 @@
             this.pictureBoxWarship.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
             this.pictureBoxWarship.TabIndex = 0;
             this.pictureBoxWarship.TabStop = false;
-            this.pictureBoxWarship.Resize += new System.EventHandler(this.pictureBoxWarship_Resize);
+            this.pictureBoxWarship.Resize += new System.EventHandler(this.PictureBoxWarship_Resize);
             // 
             // statusStrip
             // 
@@ -91,7 +93,7 @@
             this.buttonCreate.TabIndex = 2;
             this.buttonCreate.Text = "Создать";
             this.buttonCreate.UseVisualStyleBackColor = true;
-            this.buttonCreate.Click += new System.EventHandler(this.buttonCreate_Click);
+            this.buttonCreate.Click += new System.EventHandler(this.ButtonCreate_Click);
             // 
             // buttonDown
             // 
@@ -104,7 +106,7 @@
             this.buttonDown.TabIndex = 3;
             this.buttonDown.Text = " ";
             this.buttonDown.UseVisualStyleBackColor = true;
-            this.buttonDown.Click += new System.EventHandler(this.buttonMove_Click);
+            this.buttonDown.Click += new System.EventHandler(this.ButtonMove_Click);
             // 
             // buttonUp
             // 
@@ -117,7 +119,7 @@
             this.buttonUp.TabIndex = 4;
             this.buttonUp.Text = " ";
             this.buttonUp.UseVisualStyleBackColor = true;
-            this.buttonUp.Click += new System.EventHandler(this.buttonMove_Click);
+            this.buttonUp.Click += new System.EventHandler(this.ButtonMove_Click);
             // 
             // buttonRight
             // 
@@ -130,7 +132,7 @@
             this.buttonRight.TabIndex = 5;
             this.buttonRight.Text = " ";
             this.buttonRight.UseVisualStyleBackColor = true;
-            this.buttonRight.Click += new System.EventHandler(this.buttonMove_Click);
+            this.buttonRight.Click += new System.EventHandler(this.ButtonMove_Click);
             // 
             // buttonLeft
             // 
@@ -143,13 +145,35 @@
             this.buttonLeft.TabIndex = 6;
             this.buttonLeft.Text = " ";
             this.buttonLeft.UseVisualStyleBackColor = true;
-            this.buttonLeft.Click += new System.EventHandler(this.buttonMove_Click);
+            this.buttonLeft.Click += new System.EventHandler(this.ButtonMove_Click);
+            // 
+            // buttonCreateModif
+            // 
+            this.buttonCreateModif.Location = new System.Drawing.Point(93, 393);
+            this.buttonCreateModif.Name = "buttonCreateModif";
+            this.buttonCreateModif.Size = new System.Drawing.Size(110, 23);
+            this.buttonCreateModif.TabIndex = 7;
+            this.buttonCreateModif.Text = "Модификация";
+            this.buttonCreateModif.UseVisualStyleBackColor = true;
+            this.buttonCreateModif.Click += new System.EventHandler(this.ButtonCreateModif_Click);
+            // 
+            // buttonSelect
+            // 
+            this.buttonSelect.Location = new System.Drawing.Point(551, 390);
+            this.buttonSelect.Name = "buttonSelect";
+            this.buttonSelect.Size = new System.Drawing.Size(75, 23);
+            this.buttonSelect.TabIndex = 8;
+            this.buttonSelect.Text = "Выбрать";
+            this.buttonSelect.UseVisualStyleBackColor = true;
+            this.buttonSelect.Click += new System.EventHandler(this.ButtonSelect_Click);
             // 
             // FormWarship
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(800, 450);
+            this.Controls.Add(this.buttonSelect);
+            this.Controls.Add(this.buttonCreateModif);
             this.Controls.Add(this.buttonLeft);
             this.Controls.Add(this.buttonRight);
             this.Controls.Add(this.buttonUp);
@@ -179,5 +203,7 @@
         private Button buttonUp;
         private Button buttonRight;
         private Button buttonLeft;
+        private Button buttonCreateModif;
+        private Button buttonSelect;
     }
 }

Warship/Warship/FormWarship.cs

@@ -3,6 +3,8 @@ namespace Warship
     public partial class FormWarship : Form
     {
         private DrawingWarship _warship;
+
+        public DrawingWarship SelectedWarship { get; private set; }
         public FormWarship()
         {
             InitializeComponent();
@@ -15,18 +17,29 @@ namespace Warship
             pictureBoxWarship.Image = bmp;
         }
 
-        private void buttonCreate_Click(object sender, EventArgs e)
+        private void SetData()
         {
             Random rnd = new();
-            _warship = new DrawingWarship();
-            _warship.Init(rnd.Next(10, 60), rnd.Next(20000, 25000), Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256)));
             _warship.SetPosition(rnd.Next(10, 100), rnd.Next(10, 100), pictureBoxWarship.Width, pictureBoxWarship.Height);
             toolStripStatusLabelSpeed.Text = $"Cêîðîñòü: {_warship.Warship.Speed}";
             toolStripStatusLabelWeight.Text = $"Âåñ: {_warship.Warship.Weight}";
             toolStripStatusLabelBodyColor.Text = $"Öâåò: {_warship.Warship.BodyColor.Name}";
+        }
+
+        private void ButtonCreate_Click(object sender, EventArgs e)
+        {
+            Random rnd = new();
+            Color color = Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256));
+            ColorDialog dialog = new();
+            if (dialog.ShowDialog() == DialogResult.OK)
+            {
+                color = dialog.Color;
+            }
+            _warship = new DrawingWarship(rnd.Next(10, 60), rnd.Next(20000, 25000),color);
+            SetData();
             Draw();
         }
-        private void buttonMove_Click(object sender, EventArgs e)
+        private void ButtonMove_Click(object sender, EventArgs e)
         {
             string name = ((Button)sender)?.Name ?? string.Empty;
             switch (name)
@@ -47,10 +60,36 @@ namespace Warship
             Draw();
         }
 
-        private void pictureBoxWarship_Resize(object sender, EventArgs e)
+        private void PictureBoxWarship_Resize(object sender, EventArgs e)
         {
             _warship?.ChangeBorders(pictureBoxWarship.Width, pictureBoxWarship.Height);
             Draw();
         }
+
+        private void ButtonCreateModif_Click(object sender, EventArgs e)
+        {
+            Random rnd = new();
+            Color color1 = Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256));
+            ColorDialog dialog1 = new();
+            if (dialog1.ShowDialog() == DialogResult.OK)
+            {
+                color1 = dialog1.Color;
+            }
+            Color color2 = Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256));
+            ColorDialog dialog2 = new();
+            if (dialog2.ShowDialog() == DialogResult.OK)
+            {
+                color2 = dialog2.Color;
+            }
+            _warship = new DrawingAdvancedWarship(rnd.Next(10, 60), rnd.Next(20000, 25000),  color1,color2, Convert.ToBoolean(rnd.Next(0,2)), Convert.ToBoolean(rnd.Next(0, 2)), Convert.ToBoolean(rnd.Next(0, 2)));
+            SetData();
+            Draw();
+        }
+
+        private void ButtonSelect_Click(object sender, EventArgs e)
+        {
+            SelectedWarship = _warship;
+            DialogResult = DialogResult.OK;
+        }
     }
 }

Warship/Warship/IDrawingObject.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal interface IDrawingObject
+    {
+        public float Step { get; }
+        void SetObject(int x, int y, int width, int height);
+        void MoveObject(Direction direction);
+        void DrawingObject(Graphics g);
+        (float Left, float Right, float Top, float Bottom) GetCurrentPosition();
+    }
+}

Warship/Warship/MapWithSetWarshipsGeneric.cs

@@ -0,0 +1,127 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class MapWithSetWarshipsGeneric<T,U>
+        where T : class, IDrawingObject
+        where U : AbstractMap
+    {
+        private readonly int _pictureWidth;
+        private readonly int _pictureHeight;
+        private readonly int _placeSizeWidth = 120;
+        private readonly int _placeSizeHeight = 50;
+        private readonly SetWarshipsGeneric<T> _setWarship;
+        private readonly U _map;
+
+        public MapWithSetWarshipsGeneric(int picWidth,int picHeight, U map)
+        {
+            int width = picWidth / _placeSizeWidth;
+            int height = picHeight/_placeSizeHeight;
+            _setWarship = new SetWarshipsGeneric<T>(width * height);
+            _pictureWidth = picWidth;
+            _pictureHeight = picHeight;
+            _map = map;
+        }
+
+        public static int operator +(MapWithSetWarshipsGeneric<T,U> map, T warship)
+        {
+            return map._setWarship.Insert(warship);
+        }
+
+        public static T operator -(MapWithSetWarshipsGeneric<T,U> map, int position)
+        {
+            return map._setWarship.Remove(position);
+        }
+
+        public Bitmap ShowSet()
+        {
+            Bitmap bmp = new(_pictureWidth, _pictureWidth);
+            Graphics gr = Graphics.FromImage(bmp);
+            DrawBackground(gr);
+            DrawWarship(gr);
+            return bmp;
+        }
+
+        public Bitmap ShowOnMap()
+        {
+            Shaking();
+            for (int i = 0; i < _setWarship.Count; i++)
+            {
+                var warship = _setWarship.Get(i);
+                if (warship != null)
+                {
+                    return _map.CreateMap(_pictureWidth, _pictureHeight, warship);
+                }
+            }
+            return new(_pictureWidth, _pictureHeight);
+        }
+
+        public Bitmap MoveObject(Direction direction)
+        {
+            if (_map != null)
+            {
+                return _map.MoveObject(direction);
+            }
+            return new(_pictureWidth, _pictureHeight);
+        }
+
+        public void Shaking()
+        {
+            int j = _setWarship.Count - 1;
+            for (int i = 0; i < _setWarship.Count; i++)
+            {
+                if (_setWarship.Get(i) == null)
+                {
+                    for (; j > i; j--)
+                    {
+                        var warship = _setWarship.Get(j);
+                        if (warship != null)
+                        {
+                            _setWarship.Insert(warship, i);
+                            _setWarship.Remove(j);
+                            break;
+                        }
+                    }
+                    if (j <= i)
+                    {
+                        return;
+                    }
+                }
+            }
+        }
+
+        private void DrawBackground(Graphics gr)
+        {
+            Pen pen = new(Color.Black, 5);
+            for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
+            {
+                for (int j = 0; j < _pictureHeight / _placeSizeHeight + 1; ++j)
+                {
+                    gr.DrawLine(pen, i * _placeSizeWidth + 20, j * _placeSizeHeight+2, i * _placeSizeWidth + (int)(_placeSizeWidth*0.8), j * _placeSizeHeight+2);
+                    gr.DrawLine(pen, i * _placeSizeWidth + 20, j * _placeSizeHeight + _placeSizeHeight/2+2, i * _placeSizeWidth + (int)(_placeSizeWidth * 0.8), j * _placeSizeHeight + _placeSizeHeight/2+2);
+                    gr.DrawLine(pen, i * _placeSizeWidth + (int)(_placeSizeWidth * 0.8), j * _placeSizeHeight + 2, i * _placeSizeWidth + _placeSizeWidth, j * _placeSizeHeight + _placeSizeHeight/2);
+                    gr.DrawLine(pen, i * _placeSizeWidth + _placeSizeWidth, j * _placeSizeHeight + _placeSizeHeight / 2, i * _placeSizeWidth+ (int)(_placeSizeWidth * 0.8), j * _placeSizeHeight + _placeSizeHeight);
+                }
+            }
+        }
+
+        private void DrawWarship(Graphics gr)
+        {
+            int width = _pictureWidth / _placeSizeWidth;
+            int height = _pictureHeight / _placeSizeHeight;
+
+            for (int i = 0; i < _setWarship.Count; i++)
+            {
+                if (_setWarship.Get(i) != null)
+                {
+                    _setWarship.Get(i).SetObject(i % width * _placeSizeWidth, (height - 1 - i / width) * _placeSizeHeight, _pictureWidth, _pictureHeight);
+                    _setWarship.Get(i)?.DrawingObject(gr);
+                }
+            }
+        }
+    }
+}

Warship/Warship/Program.cs

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

Warship/Warship/SecondMap.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class SecondMap : AbstractMap
+    {
+        private readonly Brush waterColor = new SolidBrush(Color.White);
+        private readonly Brush landColor = new SolidBrush(Color.Black);
+        protected override void DrawLandPart(Graphics gr, int i, int j)
+        {
+            gr.FillRectangle(landColor, i * _size_x, j * _size_y, i * (_size_x + 1), j * (_size_y + 1));
+        }
+
+        protected override void DrawWaterPart(Graphics gr, int i, int j)
+        {
+            gr.FillRectangle(waterColor, i * _size_x, j * _size_y, i * (_size_x + 1), j * (_size_y + 1));
+        }
+
+        protected override void GenerateMap()
+        {
+            _map = new int[100, 100];
+            _size_x = (float)_width / _map.GetLength(0);
+            _size_y = (float)_height / _map.GetLength(1);
+            int counter = 0;
+            for (int i = 0; i < _map.GetLength(0); ++i)
+            {
+                for (int j = 0; j < _map.GetLength(1); ++j)
+                {
+                    _map[i, j] = _freeWaterArea;
+                }
+            }
+            while (counter < 20)
+            {
+                int x = _random.Next(0, 100);
+                int y = _random.Next(0, 100);
+                if (_map[x, y] == _freeWaterArea)
+                {
+                    _map[x, y] = _land;
+                    counter++;
+                }
+            }
+        }
+    }
+}

Warship/Warship/SetWarshipsGeneric.cs

@@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class SetWarshipsGeneric<T>
+        where T : class
+    {
+        private readonly T[] _places;
+
+        public int Count => _places.Length;
+
+        public SetWarshipsGeneric(int count)
+        {
+            _places = new T[count];
+        }
+
+        public int Insert(T warship)
+        {
+            return Insert(warship,0);
+        }
+        
+        public int Insert(T warship, int position)
+        {
+            int EmptyEl=-1;
+
+            if (position>=Count || position < 0)
+                return -1;
+
+            if (_places[position] == null)
+            {
+                _places[position] = warship;
+                return 1;
+            }
+
+            else if (_places[position] != null)
+            {
+                for (int i = position + 1; i < Count; i++)
+                    if (_places[i] == null)
+                    {
+                        EmptyEl = i;
+                        break;
+                    }
+
+                if (EmptyEl == -1)
+                    return -1;
+
+                for (int i = EmptyEl; i > position; i--)
+                    _places[i] = _places[i - 1];
+            }
+
+            _places[position] = warship;
+            return 1;
+        }
+
+        public T Remove(int position)
+        {
+            if (position >= Count || position < 0 || _places[position]==null)
+                return null;
+
+            T deleted =_places[position];
+            _places[position] = null;
+            return deleted;
+        }
+
+        public T Get(int position)
+        {
+            if (position >= Count || position < 0)
+                return null;
+
+            return _places[position];
+        }
+    }
+}

Warship/Warship/SimpleMap.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Warship
+{
+    internal class SimpleMap : AbstractMap
+    {
+        private readonly Brush waterColor = new SolidBrush(Color.Blue);
+        private readonly Brush landColor = new SolidBrush(Color.Brown);
+        protected override void DrawLandPart(Graphics gr, int i, int j)
+        {
+            gr.FillRectangle(landColor, i * _size_x, j * _size_y, i * (_size_x + 1), j * (_size_y + 1));
+        }
+
+        protected override void DrawWaterPart(Graphics gr, int i, int j)
+        {
+            gr.FillRectangle(waterColor, i * _size_x, j * _size_y, i * (_size_x + 1), j * (_size_y + 1));
+        }
+
+        protected override void GenerateMap()
+        {
+            _map = new int[100, 100];
+            _size_x = (float)_width / _map.GetLength(0);
+            _size_y=(float)_height / _map.GetLength(1);
+            int counter = 0;
+            for (int i=0;i<_map.GetLength(0); ++i)
+            {
+                for (int j = 0; j < _map.GetLength(1); ++j)
+                {
+                    _map[i, j] = _freeWaterArea;
+                }
+            }
+            while (counter < 50)
+            {
+                int x = _random.Next(0, 100);
+                int y = _random.Next(0, 100);
+                if (_map[x, y] == _freeWaterArea)
+                {
+                    _map[x, y] = _land;
+                    counter++;
+                }
+            }
+        }
+    }
+}