Edited from first lab

ProjectTank/ProjectTank/AbstractStrategy.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectTank.DrawningObjects;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Класс-стратегия перемещения объекта
+    /// </summary>
+    public abstract class AbstractStrategy
+    {
+        /// <summary>
+        /// Перемещаемый объект
+        /// </summary>
+        private IMoveableObject? _moveableObject;
+        /// <summary>
+        /// Статус перемещения
+        /// </summary>
+        private Status _state = Status.NotInit;
+        /// <summary>
+        /// Ширина поля
+        /// </summary>
+        protected int FieldWidth { get; private set; }
+        /// <summary>
+        /// Высота поля
+        /// </summary>
+        protected int FieldHeight { get; private set; }
+        /// <summary>
+        /// Статус перемещения
+        /// </summary>
+        public Status GetStatus() { return _state; }
+        /// <summary>
+        /// Установка данных
+        /// </summary>
+        /// <param name="moveableObject">Перемещаемый объект</param>
+        /// <param name="width">Ширина поля</param>
+        /// <param name="height">Высота поля</param>
+        public void SetData(IMoveableObject moveableObject, int width, int
+        height)
+        {
+            if (moveableObject == null)
+            {
+                _state = Status.NotInit;
+                return;
+            }
+            _state = Status.InProgress;
+            _moveableObject = moveableObject;
+            FieldWidth = width;
+            FieldHeight = height;
+        }
+        /// <summary>
+        /// Шаг перемещения
+        /// </summary>
+        public void MakeStep()
+        {
+            if (_state != Status.InProgress)
+            {
+                return;
+            }
+            if (IsTargetDestinaion())
+            {
+                _state = Status.Finish;
+                return;
+            }
+            MoveToTarget();
+        }
+        /// <summary>
+        /// Перемещение влево
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false -неудача)</returns>
+         protected bool MoveLeft() => MoveTo(DirectionType.Left);
+        /// <summary>
+        /// Перемещение вправо
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться,false - неудача)</returns>
+        protected bool MoveRight() => MoveTo(DirectionType.Right);
+        /// <summary>
+        /// Перемещение вверх
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться,false - неудача)</returns>
+        protected bool MoveUp() => MoveTo(DirectionType.Up);
+        /// <summary>
+        /// Перемещение вниз
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться,false - неудача)</returns>
+        protected bool MoveDown() => MoveTo(DirectionType.Down);
+        /// <summary>
+        /// Параметры объекта
+        /// </summary>
+        protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
+        /// <summary>
+        /// Шаг объекта
+        /// </summary>
+        /// <returns></returns>
+        protected int? GetStep()
+        {
+            if (_state != Status.InProgress)
+            {
+                return null;
+            }
+            return _moveableObject?.GetStep;
+        }
+        /// <summary>
+        /// Перемещение к цели
+        /// </summary>
+        protected abstract void MoveToTarget();
+        /// <summary>
+        /// Достигнута ли цель
+        /// </summary>
+        /// <returns></returns>
+        protected abstract bool IsTargetDestinaion();
+        /// <summary>
+        /// Попытка перемещения в требуемом направлении
+        /// </summary>
+        /// <param name="directionType">Направление</param>
+        /// <returns>Результат попытки (true - удалось переместиться, false - неудача)</returns>
+        private bool MoveTo(DirectionType directionType)
+        {
+            if (_state != Status.InProgress)
+            {
+                return false;
+            }
+            if (_moveableObject?.CheckCanMove(directionType) ?? false)
+            {
+                _moveableObject.MoveObject(directionType);
+                return true;
+            }
+            return false;
+        }
+    }
+}

ProjectTank/ProjectTank/DirectionType.cs

@@ -1,28 +1,28 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace ProjectTank
-{
-    public enum DirectionType
-    {
-        /// <summary>
-        /// Вверх
-        /// </summary>
-        Up = 1,
-        /// <summary>
-        /// Вниз
-        /// </summary>
-        Down = 2,
-        /// <summary>
-        /// Влево
-        /// </summary>
-        Left = 3,
-        /// <summary>
-        /// Вправо
-        /// </summary>
-        Right = 4
-    }
-}
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectTank
+{
+    public enum DirectionType
+    {
+        /// <summary>
+        /// Вверх
+        /// </summary>
+        Up = 1,
+        /// <summary>
+        /// Вниз
+        /// </summary>
+        Down = 2,
+        /// <summary>
+        /// Влево
+        /// </summary>
+        Left = 3,
+        /// <summary>
+        /// Вправо
+        /// </summary>
+        Right = 4
+    }
+}

ProjectTank/ProjectTank/DrawningArmoredTransport.cs

@@ -0,0 +1,223 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectTank.Entities;
+
+namespace ProjectTank.DrawningObjects
+{
+    /// <summary>
+    /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
+    /// </summary>
+    public class DrawningArmoredTransport
+    {
+        /// <summary>
+        /// Класс-сущность
+        /// </summary>
+        public EntityArmoredTransport? EntityArmoredTransport { get; protected set; }
+        /// <summary>
+        /// Ширина окна
+        /// </summary>
+        private int _pictureWidth;
+        /// <summary>
+        /// Высота окна
+        /// </summary>
+        private int _pictureHeight;
+        /// <summary>
+        /// Левая координата прорисовки транспорта
+        /// </summary>
+        protected int _startPosX;
+        /// <summary>
+        /// Верхняя кооридната прорисовки транспорта
+        /// </summary>
+        protected int _startPosY;
+        /// <summary>
+        /// Ширина прорисовки транспорта
+        /// </summary>
+        protected readonly int _transportWidth = 200;
+        /// <summary>
+        /// Высота прорисовки транспорта
+        /// </summary>
+        protected readonly int _transportHeight = 80;
+        /// <summary>
+        /// Координата X объекта
+        /// </summary>
+        public int GetPosX => _startPosX;
+        /// <summary>
+        /// Координата Y объекта
+        /// </summary>
+        public int GetPosY => _startPosY;
+        /// <summary>
+        /// Ширина объекта
+        /// </summary>
+        public int GetWidth => _transportWidth;
+        /// <summary>
+        /// Высота объекта
+        /// </summary>
+        public int GetHeight => _transportHeight;
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="speed">Скорость</param>
+        /// <param name="weight">Вес</param>
+        /// <param name="bodyColor">Основной цвет</param>
+        /// <param name="width">Ширина картинки</param>
+        /// <param name="height">Высота картинки</param>
+        public DrawningArmoredTransport(int speed, double weight, Color bodyColor, int
+                                        width, int height)
+        {
+            if ((height > _transportHeight) && (width > _transportWidth))
+            {
+                EntityArmoredTransport = new EntityArmoredTransport(speed, weight, bodyColor);
+            }
+            _pictureWidth = width;
+            _pictureHeight = height;
+        }
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="speed">Скорость</param>
+        /// <param name="weight">Вес</param>
+        /// <param name="bodyColor">Основной цвет</param>
+        /// <param name="width">Ширина картинки</param>
+        /// <param name="height">Высота картинки</param>
+        /// <param name="transportWidth">Ширина прорисовки транспорта</param>
+        /// <param name="transportHeight">Высота прорисовки транспорта</param>
+        protected DrawningArmoredTransport(int speed, double weight, Color bodyColor, int
+                                           width, int height, int transportWidth, int transportHeight)
+        {
+            if ((height > transportHeight) && (width > transportWidth))
+            {
+                EntityArmoredTransport = new EntityArmoredTransport(speed, weight, bodyColor);
+            }
+            _pictureWidth = width;
+            _pictureHeight = height;
+            _transportWidth = transportWidth;
+            _transportHeight = transportHeight;
+        }
+        /// <summary>
+        /// Установка позиции
+        /// </summary>
+        /// <param name="x">Координата X</param>
+        /// <param name="y">Координата Y</param>
+        public void SetPosition(int x, int y)
+        {
+            if ((x < 0 || y < 0) || (x + _transportWidth > _pictureWidth || y + _transportHeight > _pictureHeight))
+            {
+                _startPosX = 0;
+                _startPosY = 0;
+            }
+            else
+            {
+                _startPosX = x;
+                _startPosY = y;
+            }
+        }
+        /// <summary>
+        /// Прорисовка объекта
+        /// </summary>
+        /// <param name="g"></param>
+        public virtual void DrawTransport(Graphics g)
+        {
+            if (EntityArmoredTransport == null)
+            {
+                return;
+            }
+            Pen pen = new(Color.Black, 3);
+            Pen penGray = new(Color.Gray, 4);
+            Brush grayColorBrush = new SolidBrush(Color.Gray);
+            Brush blackColorBrush = new SolidBrush(Color.Black);
+            Brush bodyBrush = new SolidBrush(EntityArmoredTransport.BodyColor);
+
+            // Границы транспорта
+            // гусеницы
+            g.DrawEllipse(pen, _startPosX + 14, _startPosY + 44, 151, 31);
+            g.FillEllipse(blackColorBrush, _startPosX + 15, _startPosY + 45, 150, 30);
+            g.DrawEllipse(penGray, _startPosX + 24, _startPosY + 54, 10, 10);
+            g.DrawEllipse(penGray, _startPosX + 144, _startPosY + 54, 10, 10);
+            g.DrawEllipse(penGray, _startPosX + 44, _startPosY + 59, 10, 10);
+            g.DrawEllipse(penGray, _startPosX + 124, _startPosY + 59, 10, 10);
+            g.DrawEllipse(penGray, _startPosX + 64, _startPosY + 61, 10, 10);
+            g.DrawEllipse(penGray, _startPosX + 104, _startPosY + 61, 10, 10);
+            g.DrawEllipse(penGray, _startPosX + 84, _startPosY + 62, 10, 10);
+            // Кузов
+            g.DrawRectangle(pen, _startPosX + 19, _startPosY + 34, 141, 21);
+            g.FillRectangle(bodyBrush, _startPosX + 20, _startPosY + 35, 140, 20);
+            // Башня
+            g.FillRectangle(blackColorBrush, _startPosX + 75, _startPosY + 10, 25, 5);
+            g.DrawRectangle(pen, _startPosX + 64, _startPosY + 14, 66, 21);
+            g.FillRectangle(bodyBrush, _startPosX + 65, _startPosY + 15, 65, 20);
+
+            //Точки для отрисовки передней и задней части
+            Point pointFirstBackSide = new Point(_startPosX + 18, _startPosY + 35);
+            Point pointSecondBackSide = new Point(_startPosX + 18, _startPosY + 55);
+            Point pointThirdBackSide = new Point(_startPosX + 0, _startPosY + 55);
+            Point pointFirstFrontSide = new Point(_startPosX + 162, _startPosY + 35);
+            Point pointSecondFrontSide = new Point(_startPosX + 185, _startPosY + 55);
+            Point pointThirdFrontSide = new Point(_startPosX + 162, _startPosY + 55);
+            // Задняя часть
+            Point[] backSide = { pointFirstBackSide, pointSecondBackSide, pointThirdBackSide };
+            g.DrawPolygon(pen, backSide);
+            g.FillPolygon(bodyBrush, backSide);
+            // Передняя часть
+            Point[] frontSide = { pointFirstFrontSide, pointSecondFrontSide, pointThirdFrontSide };
+            g.DrawPolygon(pen, frontSide);
+            g.FillPolygon(bodyBrush, frontSide);
+        }
+        /// <summary>
+        /// Проверка, что объект может переместится по указанному направлению
+        /// </summary>
+        /// <param name="direction">Направление</param>
+        /// <returns>true - можно переместится по указанномунаправлению</returns>
+        public bool CanMove(DirectionType direction)
+        {
+            if (EntityArmoredTransport == null)
+            {
+                return false;
+            }
+            return direction switch
+            {
+                //влево
+                DirectionType.Left => _startPosX - EntityArmoredTransport.Step > 0,
+                //вверх
+                DirectionType.Up => _startPosY - EntityArmoredTransport.Step > 0,
+                // вправо
+                DirectionType.Right => _startPosX + _transportWidth + EntityArmoredTransport.Step < _pictureWidth,
+                //вниз
+                DirectionType.Down => _startPosY + _transportHeight + EntityArmoredTransport.Step < _pictureHeight,
+                _ => false,
+            };
+        }
+        /// <summary>
+        /// Изменение направления перемещения
+        /// </summary>
+        /// <param name="direction">Направление</param>
+        public void MoveTransport(DirectionType direction)
+        {
+            if (!CanMove(direction) || EntityArmoredTransport == null)
+            {
+                return;
+            }
+            switch (direction)
+            {
+                //влево
+                case DirectionType.Left:
+                    _startPosX -= (int)EntityArmoredTransport.Step;
+                    break;
+                //вверх
+                case DirectionType.Up:
+                    _startPosY -= (int)EntityArmoredTransport.Step;
+                    break;
+                // вправо
+                case DirectionType.Right:
+                    _startPosX += (int)EntityArmoredTransport.Step;
+                    break;
+                //вниз
+                case DirectionType.Down:
+                    _startPosY += (int)EntityArmoredTransport.Step;
+                    break;
+            }
+        }
+    }
+}

ProjectTank/ProjectTank/DrawningObjectArmoredTransport.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectTank.DrawningObjects;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Реализация интерфейса IDrawningObject для работы с объектом DrawningCar(паттерн Adapter)
+    /// </summary>
+    public class DrawningObjectArmoredTransport : IMoveableObject
+    {
+        private readonly DrawningArmoredTransport? _drawningArmoredTransport = null;
+        public DrawningObjectArmoredTransport(DrawningArmoredTransport drawningArmoredTransport)
+        {
+            _drawningArmoredTransport = drawningArmoredTransport;
+        }
+        public ObjectParameters? GetObjectPosition
+        {
+            get
+            {
+                if (_drawningArmoredTransport == null || _drawningArmoredTransport.EntityArmoredTransport == null)
+                {
+                    return null;
+                }
+                return new ObjectParameters(_drawningArmoredTransport.GetPosX, _drawningArmoredTransport.GetPosY,
+                                            _drawningArmoredTransport.GetWidth, _drawningArmoredTransport.GetHeight);
+            }
+        }
+        public int GetStep => (int)(_drawningArmoredTransport?.EntityArmoredTransport?.Step ?? 0);
+        public bool CheckCanMove(DirectionType direction) =>_drawningArmoredTransport?.CanMove(direction) ?? false;
+        public void MoveObject(DirectionType direction) =>_drawningArmoredTransport?.MoveTransport(direction);
+    }
+}

ProjectTank/ProjectTank/DrawningTank.cs

@@ -1,182 +1,50 @@
 using System;
 using System.Collections.Generic;
+using System.Drawing;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using ProjectTank.Entities;
 
-namespace ProjectTank
+namespace ProjectTank.DrawningObjects
 {
-    public class DrawningTank
+    /// <summary>
+    /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
+    /// </summary>
+    public class DrawningTank : DrawningArmoredTransport
     {
         /// <summary>
-        /// Класс-сущность
-        /// </summary>
-        public EntityTank? _EntityTank { get; private set; }
-        /// <summary>
-        /// Ширина окна
-        /// </summary>
-        private int _pictureWidth;
-        /// <summary>
-        /// Высота окна
-        /// </summary>
-        private int _pictureHeight;
-        /// <summary>
-        /// Левая координата прорисовки танка
-        /// </summary>
-        private int _startPosX;
-        /// <summary>
-        /// Верхняя кооридната прорисовки танка
-        /// </summary>
-        private int _startPosY;
-        /// <summary>
-        /// Ширина прорисовки танка
-        /// </summary>
-        private readonly int _tankWidth = 200;
-        /// <summary>
-        /// Высота прорисовки танка
-        /// </summary>
-        private readonly int _tankHeight = 80;
-        /// <summary>
-        /// Инициализация свойств
+        /// Конструктор
         /// </summary>
         /// <param name="speed">Скорость</param>
         /// <param name="weight">Вес</param>
-        /// <param name="bodyColor">Цвет кузова</param>
+        /// <param name="bodyColor">Основной цвет</param>
         /// <param name="additionalColor">Дополнительный цвет</param>
+        /// <param name="gun">Пушка</param>
+        /// <param name="machineGun">Пулемет</param>
         /// <param name="width">Ширина картинки</param>
         /// <param name="height">Высота картинки</param>
-        /// <returns>true - объект создан, false - проверка не пройдена,нельзя создать объект в этих размерах</returns>
-        public bool Init(int speed, double weight, Color bodyColor, Color additionalColor,
-                        bool gun, bool machineGun, int width, int height)
+        public DrawningTank(int speed, double weight, Color bodyColor, Color
+                            additionalColor, bool gun, bool machineGun, int width, int height) : base(speed,weight, bodyColor, width, height, 200, 80)
         {
-            _pictureWidth = width;
-            _pictureHeight = height;
-
-            if ((_pictureHeight < _tankHeight) || (_pictureWidth < _tankWidth))
+            if (EntityArmoredTransport != null)
             {
-                return false;
-            }
-            _EntityTank = new EntityTank();
-            _EntityTank.Init(speed, weight, gun, machineGun, bodyColor, additionalColor);
-            return true;
-        }
-        /// <summary>
-        /// Установка позиции
-        /// </summary>
-        /// <param name="x">Координата X</param>
-        /// <param name="y">Координата Y</param>
-        public void SetPosition(int x, int y)
-        {
-            if ((x < 0 || y < 0) || (x + _tankWidth > _pictureWidth || y + _tankHeight > _pictureHeight))
-            {
-                _startPosX = 0;
-                _startPosY = 0;
-            }
-            else
-            {   
-                _startPosX = x;
-                _startPosY = y;
+                EntityArmoredTransport = new EntityTank(speed, weight, bodyColor,
+                                                        additionalColor, gun, machineGun);
             }
         }
-        /// <summary>
-        /// Изменение направления перемещения
-        /// </summary>
-        /// <param name="direction">Направление</param>
-        public void MoveTransport(DirectionType direction)
+        public override void DrawTransport(Graphics g)
         {
-            if (_EntityTank == null)
-            {
-                return;
-            }
-            switch (direction)
-            {
-                //влево
-                case DirectionType.Left:
-                    if (_startPosX - _EntityTank.Step > 0)
-                    {
-                        _startPosX -= (int)_EntityTank.Step;
-                    }
-                    break;
-                //вверх
-                case DirectionType.Up:
-                    if (_startPosY - _EntityTank.Step > 0)
-                    {
-                        _startPosY -= (int)_EntityTank.Step;
-                    }
-                    break;
-                //вправо
-                case DirectionType.Right:
-                    if (_startPosX + _tankWidth + _EntityTank.Step < _pictureWidth)
-                    {
-                        _startPosX += (int)_EntityTank.Step;
-                    }
-                    break;
-                //вниз
-                case DirectionType.Down:
-                    if (_startPosY + _tankHeight + _EntityTank.Step < _pictureHeight)
-                    {
-                        _startPosY += (int)_EntityTank.Step;
-                    }
-                    break;
-            }
-        }
-        /// <summary>
-        /// Прорисовка объекта
-        /// </summary>
-        /// <param name="g"></param>
-        public void DrawTransport(Graphics g)
-        {
-            if (_EntityTank == null)
+            if (EntityArmoredTransport is not EntityTank tank)
             {
                 return;
             }
             Pen pen = new(Color.Black, 3);
-            Pen penGray = new(Color.Gray, 4);
-            Brush grayColorBrush = new SolidBrush(Color.Gray);
             Brush blackColorBrush = new SolidBrush(Color.Black);
-            Brush additionalBrush = new SolidBrush(_EntityTank.AdditionalColor);
-            Brush bodyBrush = new SolidBrush(_EntityTank.BodyColor);
-
-            // Границы автомобиля
-            // гусеницы
-            g.DrawEllipse(pen, _startPosX+14, _startPosY+44, 151, 31);
-            g.FillEllipse(blackColorBrush, _startPosX + 15, _startPosY + 45, 150, 30);
-            g.DrawEllipse(penGray, _startPosX + 24, _startPosY + 54, 10, 10);
-            g.DrawEllipse(penGray, _startPosX + 144, _startPosY + 54, 10, 10);
-            g.DrawEllipse(penGray, _startPosX + 44, _startPosY + 59, 10, 10);
-            g.DrawEllipse(penGray, _startPosX + 124, _startPosY + 59, 10, 10);
-            g.DrawEllipse(penGray, _startPosX + 64, _startPosY + 61, 10, 10);
-            g.DrawEllipse(penGray, _startPosX + 104, _startPosY + 61, 10, 10);
-            g.DrawEllipse(penGray, _startPosX + 84, _startPosY + 62, 10, 10);
-            // Кузов
-            g.DrawRectangle(pen, _startPosX + 19, _startPosY + 34, 141, 21);
-            g.FillRectangle(bodyBrush, _startPosX+20, _startPosY+35, 140, 20);
-
-            // Башня
-            g.FillRectangle(blackColorBrush, _startPosX + 75, _startPosY + 10, 25, 5);
-            g.DrawRectangle(pen, _startPosX + 64, _startPosY + 14, 66, 21);
-            g.FillRectangle(additionalBrush, _startPosX + 65, _startPosY + 15, 65, 20);
-
-            //Точки для отрисовки передней и задней части
-            Point pointFirstBackSide = new Point(_startPosX + 18, _startPosY + 35);
-            Point pointSecondBackSide = new Point(_startPosX + 18, _startPosY + 55);
-            Point pointThirdBackSide = new Point(_startPosX+0, _startPosY+55);
-            Point pointFirstFrontSide = new Point(_startPosX + 162, _startPosY + 35);
-            Point pointSecondFrontSide = new Point(_startPosX + 185, _startPosY + 55);
-            Point pointThirdFrontSide = new Point(_startPosX + 162, _startPosY + 55);
-
-            // Задняя часть
-            Point[] backSide = { pointFirstBackSide, pointSecondBackSide, pointThirdBackSide };
-            g.DrawPolygon(pen, backSide);
-            g.FillPolygon(bodyBrush, backSide);
-            // Передняя часть
-            Point[] frontSide ={ pointFirstFrontSide, pointSecondFrontSide, pointThirdFrontSide };
-            g.DrawPolygon(pen, frontSide);
-            g.FillPolygon(bodyBrush, frontSide);
-
+            Brush additionalBrush = new SolidBrush(tank.AdditionalColor);
             // пушка
-            if (_EntityTank.Gun)
+            if (tank.Gun)
             {
                 g.DrawRectangle(pen, _startPosX + 129, _startPosY + 19, 56, 6);
                 g.FillRectangle(additionalBrush, _startPosX + 130, _startPosY + 20, 55, 5);
@@ -184,7 +52,7 @@ namespace ProjectTank
                 g.FillRectangle(blackColorBrush, _startPosX + 185, _startPosY + 18, 15, 10);
             }
             // пулемет
-            if (_EntityTank.MachineGun)
+            if (tank.MachineGun)
             {
                 g.DrawRectangle(pen, _startPosX + 104, _startPosY + 9, 16, 6);
                 g.FillRectangle(additionalBrush, _startPosX + 105, _startPosY + 10, 15, 5);
@@ -195,6 +63,7 @@ namespace ProjectTank
                 g.FillRectangle(additionalBrush, _startPosX + 105, _startPosY + 3, 29, 3);
                 g.FillRectangle(blackColorBrush, _startPosX + 135, _startPosY, 15, 8);
             }
+            base.DrawTransport(g);
         }
     }
 }

ProjectTank/ProjectTank/EntityArmoredTransport.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectTank.Entities
+{
+    /// <summary>
+    /// Класс-сущность "Бронирванный транспорт"
+    /// </summary>
+    public class EntityArmoredTransport
+    {
+        /// <summary>
+        /// Скорость
+        /// </summary>
+        public int Speed { get; private set; }
+        /// <summary>
+        /// Вес
+        /// </summary>
+        public double Weight { get; private set; }
+        /// <summary>
+        /// Основной цвет
+        /// </summary>
+        public Color BodyColor { get; private set; }
+        /// <summary>
+        /// Шаг перемещения автомобиля
+        /// </summary>
+        public double Step => (double)Speed * 100 / Weight;
+        /// <summary>
+        /// Конструктор с параметрами
+        /// </summary>
+        /// <param name="speed">Скорость</param>
+        /// <param name="weight">Вес автомобиля</param>
+        /// <param name="bodyColor">Основной цвет</param>
+        public EntityArmoredTransport(int speed, double weight, Color bodyColor)
+        {
+            Speed = speed;
+            Weight = weight;
+            BodyColor = bodyColor;
+        }
+    }
+}

ProjectTank/ProjectTank/EntityTank.cs

@@ -1,48 +1,29 @@
-using System;
+using ProjectTank.Entities;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ProjectTank
+namespace ProjectTank.Entities
 {
-    public class EntityTank
+    /// <summary>
+    /// Класс-сущность "Танк"
+    /// </summary>
+    public class EntityTank : EntityArmoredTransport
     {
-        /// <summary>
-        /// Скорость
-        /// </summary>
-        public int Speed { get; private set; }
-
-        /// <summary>
-        /// Вес
-        /// </summary>
-        public double Weight { get; private set; }
-
-        /// <summary>
-        /// Пушка
-        /// </summary>
-        public bool Gun { get; private set; }
-
-        /// <summary>
-        /// Пулемет
-        /// </summary>
-        public bool MachineGun { get; private set; }
-
-        /// <summary>
-        /// Основной цвет
-        /// </summary>
-        public Color BodyColor { get; private set; }
-
         /// <summary>
         /// Дополнительный цвет (для опциональных элементов)
         /// </summary>
         public Color AdditionalColor { get; private set; }
-
         /// <summary>
-        /// Расчет шага по карте
+        /// Пушка
         /// </summary>
-        public double Step => (double)Speed * 100 / Weight;
-
+        public bool Gun { get; private set; }
+        /// <summary>
+        /// Пулемет
+        /// </summary>
+        public bool MachineGun { get; private set; }
         /// <summary>
         /// Инициализация полей объекта-класса спортивного автомобиля
         /// </summary>
@@ -52,13 +33,9 @@ namespace ProjectTank
         /// <param name="additionalColor">Дополнительный цвет</param>
         /// <param name="gun">Признак наличия пушки</param>
         /// <param name="machineGun">Признак наличия пулемета</param>
-        ///
-        public void Init(int speed, double weight, bool gun,
-                        bool machineGun, Color bodyColor, Color additionalColor)
+        public EntityTank(int speed, double weight, Color bodyColor, Color additionalColor, bool gun,
+                         bool machineGun) : base(speed, weight, bodyColor)
         {
-            Speed = speed;
-            Weight = weight;
-            BodyColor = bodyColor;
             AdditionalColor = additionalColor;
             Gun = gun;
             MachineGun = machineGun;

ProjectTank/ProjectTank/IMoveableObject.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectTank.DrawningObjects;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Интерфейс для работы с перемещаемым объектом
+    /// </summary>
+    public interface IMoveableObject
+    {
+        /// <summary>
+        /// Получение координаты X объекта
+        /// </summary>
+        ObjectParameters? GetObjectPosition { get; }
+        /// <summary>
+        /// Шаг объекта
+        /// </summary>
+        int GetStep { get; }
+        /// <summary>
+        /// Проверка, можно ли переместиться по нужному направлению
+        /// </summary>
+        /// <param name="direction"></param>
+        /// <returns></returns>
+        bool CheckCanMove(DirectionType direction);
+        /// <summary>
+        /// Изменение направления пермещения объекта
+        /// </summary>
+        /// <param name="direction">Направление</param>
+        void MoveObject(DirectionType direction);
+    }
+}

ProjectTank/ProjectTank/MoveToBorder.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Стратегия перемещения объекта в центр экрана
+    /// </summary>
+    public class MoveToBorder : AbstractStrategy
+    {
+        protected override bool IsTargetDestinaion()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return false;
+            }
+            return objParams.RightBorder <= FieldWidth &&
+                   objParams.RightBorder + GetStep() >= FieldWidth &&
+                   objParams.DownBorder <= FieldHeight &&
+                   objParams.DownBorder + GetStep() >= FieldHeight;
+        }
+        protected override void MoveToTarget()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return;
+            }
+            var diffX = objParams.RightBorder - FieldWidth;
+            if (Math.Abs(diffX) > GetStep())
+            {
+                MoveRight();
+            }
+            var diffY = objParams.DownBorder - FieldHeight;
+            if (Math.Abs(diffY) > GetStep())
+            {
+                MoveDown();
+            }
+        }
+    }
+}

ProjectTank/ProjectTank/MoveToCenter.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Стратегия перемещения объекта в центр экрана
+    /// </summary>
+    public class MoveToCenter : AbstractStrategy
+    {
+        protected override bool IsTargetDestinaion()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return false;
+            }
+            return objParams.ObjectMiddleHorizontal <= FieldWidth / 2 &&
+            objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2 &&
+            objParams.ObjectMiddleVertical <= FieldHeight / 2 &&
+            objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2;
+        }
+        protected override void MoveToTarget()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return;
+            }
+            var diffX = objParams.ObjectMiddleHorizontal - FieldWidth / 2;
+            if (Math.Abs(diffX) > GetStep())
+            {
+                if (diffX > 0)
+                {
+                    MoveLeft();
+                }
+                else
+                {
+                    MoveRight();
+                }
+            }
+            var diffY = objParams.ObjectMiddleVertical - FieldHeight / 2;
+            if (Math.Abs(diffY) > GetStep())
+            {
+                if (diffY > 0)
+                {
+                    MoveUp();
+                }
+                else
+                {
+                    MoveDown();
+                }
+            }
+        }
+    }
+}

ProjectTank/ProjectTank/ObjectParameters.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Параметры-координаты объекта
+    /// </summary>
+    public class ObjectParameters
+    {
+        private readonly int _x;
+        private readonly int _y;
+        private readonly int _width;
+        private readonly int _height;
+        /// <summary>
+        /// Левая граница
+        /// </summary>
+        public int LeftBorder => _x;
+        /// <summary>
+        /// Верхняя граница
+        /// </summary>
+        public int TopBorder => _y;
+        /// <summary>
+        /// Правая граница
+        /// </summary>
+        public int RightBorder => _x + _width;
+        /// <summary>
+        /// Нижняя граница
+        /// </summary>
+        public int DownBorder => _y + _height;
+        /// <summary>
+        /// Середина объекта
+        /// </summary>
+        public int ObjectMiddleHorizontal => _x + _width / 2;
+        /// <summary>
+        /// Середина объекта
+        /// </summary>
+        public int ObjectMiddleVertical => _y + _height / 2;
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="x">Координата X</param>
+        /// <param name="y">Координата Y</param>
+        /// <param name="width">Ширина</param>
+        /// <param name="height">Высота</param>
+        public ObjectParameters(int x, int y, int width, int height)
+        {
+            _x = x;
+            _y = y;
+            _width = width;
+            _height = height;
+        }
+    }
+}

ProjectTank/ProjectTank/Status.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectTank.MovementStrategy
+{
+    /// <summary>
+    /// Статус выполнения операции перемещения
+    /// </summary>
+    public enum Status
+    {
+        NotInit,
+        InProgress,
+        Finish
+    }
+}

ProjectTank/ProjectTank/TankForm.Designer.cs

@@ -35,6 +35,9 @@
             this.buttonLeft = new System.Windows.Forms.Button();
             this.buttonDown = new System.Windows.Forms.Button();
             this.label1 = new System.Windows.Forms.Label();
+            this.comboBoxStrategy = new System.Windows.Forms.ComboBox();
+            this.ButtonCreateArmoredTransport = new System.Windows.Forms.Button();
+            this.ButtonStep = new System.Windows.Forms.Button();
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxTanks)).BeginInit();
             this.SuspendLayout();
             // 
@@ -42,7 +45,7 @@
             // 
             this.pictureBoxTanks.Dock = System.Windows.Forms.DockStyle.Fill;
             this.pictureBoxTanks.Location = new System.Drawing.Point(0, 0);
-            this.pictureBoxTanks.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.pictureBoxTanks.Margin = new System.Windows.Forms.Padding(6);
             this.pictureBoxTanks.Name = "pictureBoxTanks";
             this.pictureBoxTanks.Size = new System.Drawing.Size(1445, 881);
             this.pictureBoxTanks.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
@@ -53,11 +56,11 @@
             // 
             this.ButtonCreateTank.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
             this.ButtonCreateTank.Location = new System.Drawing.Point(22, 806);
-            this.ButtonCreateTank.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.ButtonCreateTank.Margin = new System.Windows.Forms.Padding(6);
             this.ButtonCreateTank.Name = "ButtonCreateTank";
-            this.ButtonCreateTank.Size = new System.Drawing.Size(139, 49);
+            this.ButtonCreateTank.Size = new System.Drawing.Size(192, 49);
             this.ButtonCreateTank.TabIndex = 1;
-            this.ButtonCreateTank.Text = "Создать";
+            this.ButtonCreateTank.Text = "Создать Танк";
             this.ButtonCreateTank.UseVisualStyleBackColor = true;
             this.ButtonCreateTank.Click += new System.EventHandler(this.ButtonCreateTank_Click);
             // 
@@ -67,7 +70,7 @@
             this.buttonUp.BackgroundImage = global::ProjectTank.Properties.Resources.btnUp;
             this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
             this.buttonUp.Location = new System.Drawing.Point(1300, 730);
-            this.buttonUp.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.buttonUp.Margin = new System.Windows.Forms.Padding(6);
             this.buttonUp.Name = "buttonUp";
             this.buttonUp.Size = new System.Drawing.Size(56, 64);
             this.buttonUp.TabIndex = 2;
@@ -80,7 +83,7 @@
             this.buttonRight.BackgroundImage = global::ProjectTank.Properties.Resources.btnRight;
             this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
             this.buttonRight.Location = new System.Drawing.Point(1367, 806);
-            this.buttonRight.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.buttonRight.Margin = new System.Windows.Forms.Padding(6);
             this.buttonRight.Name = "buttonRight";
             this.buttonRight.Size = new System.Drawing.Size(56, 64);
             this.buttonRight.TabIndex = 3;
@@ -93,7 +96,7 @@
             this.buttonLeft.BackgroundImage = global::ProjectTank.Properties.Resources.btnLeft;
             this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
             this.buttonLeft.Location = new System.Drawing.Point(1233, 806);
-            this.buttonLeft.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.buttonLeft.Margin = new System.Windows.Forms.Padding(6);
             this.buttonLeft.Name = "buttonLeft";
             this.buttonLeft.Size = new System.Drawing.Size(56, 64);
             this.buttonLeft.TabIndex = 4;
@@ -106,7 +109,7 @@
             this.buttonDown.BackgroundImage = global::ProjectTank.Properties.Resources.btnDown;
             this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Zoom;
             this.buttonDown.Location = new System.Drawing.Point(1300, 806);
-            this.buttonDown.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.buttonDown.Margin = new System.Windows.Forms.Padding(6);
             this.buttonDown.Name = "buttonDown";
             this.buttonDown.Size = new System.Drawing.Size(56, 64);
             this.buttonDown.TabIndex = 5;
@@ -122,11 +125,51 @@
             this.label1.Size = new System.Drawing.Size(0, 32);
             this.label1.TabIndex = 6;
             // 
+            // comboBoxStrategy
+            // 
+            this.comboBoxStrategy.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.comboBoxStrategy.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.comboBoxStrategy.FormattingEnabled = true;
+            this.comboBoxStrategy.Items.AddRange(new object[] {
+            "0",
+            "1"});
+            this.comboBoxStrategy.Location = new System.Drawing.Point(1181, 12);
+            this.comboBoxStrategy.Name = "comboBoxStrategy";
+            this.comboBoxStrategy.Size = new System.Drawing.Size(242, 40);
+            this.comboBoxStrategy.TabIndex = 7;
+            // 
+            // ButtonCreateArmoredTransport
+            // 
+            this.ButtonCreateArmoredTransport.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)));
+            this.ButtonCreateArmoredTransport.Location = new System.Drawing.Point(241, 806);
+            this.ButtonCreateArmoredTransport.Margin = new System.Windows.Forms.Padding(6);
+            this.ButtonCreateArmoredTransport.Name = "ButtonCreateArmoredTransport";
+            this.ButtonCreateArmoredTransport.Size = new System.Drawing.Size(401, 49);
+            this.ButtonCreateArmoredTransport.TabIndex = 8;
+            this.ButtonCreateArmoredTransport.Text = "Создать Бронированную машину";
+            this.ButtonCreateArmoredTransport.UseVisualStyleBackColor = true;
+            this.ButtonCreateArmoredTransport.Click += new System.EventHandler(this.ButtonCreateArmoredTransport_Click);
+            // 
+            // ButtonStep
+            // 
+            this.ButtonStep.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.ButtonStep.Location = new System.Drawing.Point(1263, 61);
+            this.ButtonStep.Margin = new System.Windows.Forms.Padding(6);
+            this.ButtonStep.Name = "ButtonStep";
+            this.ButtonStep.Size = new System.Drawing.Size(160, 49);
+            this.ButtonStep.TabIndex = 9;
+            this.ButtonStep.Text = "Шаг";
+            this.ButtonStep.UseVisualStyleBackColor = true;
+            this.ButtonStep.Click += new System.EventHandler(this.ButtonStep_Click);
+            // 
             // TankForm
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(13F, 32F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(1445, 881);
+            this.Controls.Add(this.ButtonStep);
+            this.Controls.Add(this.ButtonCreateArmoredTransport);
+            this.Controls.Add(this.comboBoxStrategy);
             this.Controls.Add(this.label1);
             this.Controls.Add(this.buttonDown);
             this.Controls.Add(this.buttonLeft);
@@ -134,7 +177,7 @@
             this.Controls.Add(this.buttonUp);
             this.Controls.Add(this.ButtonCreateTank);
             this.Controls.Add(this.pictureBoxTanks);
-            this.Margin = new System.Windows.Forms.Padding(6, 6, 6, 6);
+            this.Margin = new System.Windows.Forms.Padding(6);
             this.Name = "TankForm";
             this.Text = "Tank";
             ((System.ComponentModel.ISupportInitialize)(this.pictureBoxTanks)).EndInit();
@@ -151,5 +194,8 @@
         private Button buttonDown;
         public PictureBox pictureBoxTanks;
         private Label label1;
+        private ComboBox comboBoxStrategy;
+        private Button ButtonCreateArmoredTransport;
+        private Button ButtonStep;
     }
 }

ProjectTank/ProjectTank/TankForm.cs

@@ -1,4 +1,6 @@
 using System.Reflection.Emit;
+using ProjectTank.DrawningObjects;
+using ProjectTank.MovementStrategy;
 
 namespace ProjectTank
 {
@@ -10,7 +12,11 @@ namespace ProjectTank
         /// <summary>
         /// Ïîëå-îáúåêò äëÿ ïðîðèñîâêè îáúåêòà
         /// </summary>
-        private DrawningTank? _drawningTank;
+        private DrawningArmoredTransport? _drawningArmoredTransport;
+        /// <summary>
+        /// Ñòðàòåãèÿ ïåðåìåùåíèÿ
+        /// </summary>
+        private AbstractStrategy? _abstractStrategy;
         /// <summary>
         /// Èíèöèàëèçàöèÿ ôîðìû
         /// </summary>
@@ -23,13 +29,13 @@ namespace ProjectTank
         /// </summary>
         private void Draw()
         {
-            if (_drawningTank == null)
+            if (_drawningArmoredTransport == null)
             {
                 return;
             }
             Bitmap bmp = new(pictureBoxTanks.Width, pictureBoxTanks.Height);
             Graphics gr = Graphics.FromImage(bmp);
-            _drawningTank.DrawTransport(gr);
+            _drawningArmoredTransport.DrawTransport(gr);
             pictureBoxTanks.Image = bmp;
         }
         /// <summary>
@@ -40,12 +46,27 @@ namespace ProjectTank
         private void ButtonCreateTank_Click(object sender, EventArgs e)
         {
             Random random = new();
-            _drawningTank = new DrawningTank();
-            _drawningTank.Init(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)),
-                                pictureBoxTanks.Width, pictureBoxTanks.Height);
-            _drawningTank.SetPosition(random.Next(0, 100), random.Next(0, 100));
+            _drawningArmoredTransport = new DrawningTank(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)),
+                                                        pictureBoxTanks.Width, pictureBoxTanks.Height);
+            _drawningArmoredTransport.SetPosition(random.Next(0, 100), random.Next(0, 100));
+            Draw();
+        }
+        /// <summary>
+        /// Îáðàáîòêà íàæàòèÿ êíîïêè "Ñîçäàòü àâòîìîáèëü"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonCreateArmoredTransport_Click(object sender, EventArgs e)
+        {
+            Random random = new();
+            _drawningArmoredTransport = new DrawningArmoredTransport(random.Next(100, 300),random.Next(1000, 3000),
+                                                                    Color.FromArgb(random.Next(0, 256), random.Next(0, 256),
+                                                                    random.Next(0, 256)),
+                                                                    pictureBoxTanks.Width, pictureBoxTanks.Height);
+            _drawningArmoredTransport.SetPosition(random.Next(10, 100), random.Next(10,100));
             Draw();
         }
         /// <summary>
@@ -55,7 +76,7 @@ namespace ProjectTank
         /// <param name="e"></param>
         private void ButtonMove_Click(object sender, EventArgs e)
         {
-            if (_drawningTank == null)
+            if (_drawningArmoredTransport == null)
             {
                 return;
             }
@@ -63,19 +84,59 @@ namespace ProjectTank
             switch (name)
             {
                 case "buttonUp":
-                    _drawningTank.MoveTransport(DirectionType.Up);
+                    _drawningArmoredTransport.MoveTransport(DirectionType.Up);
                     break;
                 case "buttonDown":
-                    _drawningTank.MoveTransport(DirectionType.Down);
+                    _drawningArmoredTransport.MoveTransport(DirectionType.Down);
                     break;
                 case "buttonLeft":
-                    _drawningTank.MoveTransport(DirectionType.Left);
+                    _drawningArmoredTransport.MoveTransport(DirectionType.Left);
                     break;
                 case "buttonRight":
-                    _drawningTank.MoveTransport(DirectionType.Right);
+                    _drawningArmoredTransport.MoveTransport(DirectionType.Right);
                     break;
             }
             Draw();
         }
+        /// <summary>
+        /// Îáðàáîòêà íàæàòèÿ êíîïêè "Øàã"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonStep_Click(object sender, EventArgs e)
+        {
+            if (_drawningArmoredTransport == null)
+            {
+                return;
+            }
+            if (comboBoxStrategy.Enabled)
+            {
+                _abstractStrategy = comboBoxStrategy.SelectedIndex
+                switch
+                {
+                    0 => new MoveToCenter(),
+                    1 => new MoveToBorder(),
+                    _ => null,
+                };
+                if (_abstractStrategy == null)
+                {
+                    return;
+                }
+                _abstractStrategy.SetData(new DrawningObjectArmoredTransport(_drawningArmoredTransport),
+                                         pictureBoxTanks.Width, pictureBoxTanks.Height);
+                comboBoxStrategy.Enabled = false;
+            }
+            if (_abstractStrategy == null)
+            {
+                return;
+            }
+            _abstractStrategy.MakeStep();
+            Draw();
+            if (_abstractStrategy.GetStatus() == Status.Finish)
+            {
+                comboBoxStrategy.Enabled = true;
+                _abstractStrategy = null;
+            }
+        }
     }
 }