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WarmlyLocomotive/AbstractStrategy.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyLocomotive.MovementStrategy
+{
+    public abstract class AbstractStrategy
+    {
+        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(Direction.Left);
+        /// <summary>
+        /// Перемещение вправо
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
+        protected bool MoveRight() => MoveTo(Direction.Right);
+        /// <summary>
+        /// Перемещение вверх
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
+        protected bool MoveUp() => MoveTo(Direction.Up);
+        /// <summary>
+        /// Перемещение вниз
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться,false - неудача)</returns>
+        protected bool MoveDown() => MoveTo(Direction.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(Direction directionType)
+        {
+            if (_state != Status.InProgress)
+            {
+                return false;
+            }
+            if (_moveableObject?.CheckCanMove(directionType) ?? false)
+            {
+                _moveableObject.MoveObject(directionType);
+                return true;
+            }
+            return false;
+        }
+    }
+}

WarmlyLocomotive/DrawningObjectCar.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WarmlyLocomotive.DrawningObjects;
+using WarmlyLocomotive.MovementStrategy;
+
+namespace WarmlyLocomotive.MovementStrategy
+{
+    internal class DrawningObjectCar : IMoveableObject
+    {
+        private readonly DrawningWarmlyLocomotive? _drawningCar = null;
+        public DrawningObjectCar(DrawningWarmlyLocomotive drawningCar)
+        {
+            _drawningCar = drawningCar;
+        }
+        public ObjectParameters? GetObjectPosition
+        {
+            get
+            {
+                if (_drawningCar == null || _drawningCar.EntityWarmlyLocomotive ==
+                null)
+                {
+                    return null;
+                }
+                return new ObjectParameters(_drawningCar.GetPosX,
+                _drawningCar.GetPosY, _drawningCar.GetWidth, _drawningCar.GetHeight);
+            }
+        }
+        public int GetStep => (int)(_drawningCar?.EntityWarmlyLocomotive?.Step ?? 0);
+        public bool CheckCanMove(Direction direction) =>
+        _drawningCar?.CanMove(direction) ?? false;
+        public void MoveObject(Direction direction) =>
+        _drawningCar?.MoveTransport(direction);
+    }
+}

WarmlyLocomotive/DrawningPro.cs

@@ -0,0 +1,50 @@
+using WarmlyLocomotive.DrawningObjects;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WarmlyLocomotive.Entities;
+using WarmlyLocomotive;
+
+namespace WarmlyLocomotive.DrawningObjects
+{
+    /// <summary>
+    /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
+    /// </summary>
+    public class DrawningPro : DrawningWarmlyLocomotive
+    {
+        public DrawningPro(int speed, double weight, Color bodyColor, Color
+       additionalColor, bool trumpet, bool luggage, int width, int height) :base(speed, weight, bodyColor, width, height, 200, 75)
+        {
+            if (EntityWarmlyLocomotive != null)
+            {
+                EntityWarmlyLocomotive = new Pro(speed, weight, bodyColor, additionalColor, trumpet, luggage);
+            }
+        }
+        public override void DrawTransport(Graphics g)
+        {
+            if (EntityWarmlyLocomotive is not Pro warmlylocomotive)
+            {
+                return;
+            }
+            Pen pen = new(Color.Black, 2);
+            Brush bodyBrush = new SolidBrush(warmlylocomotive.BodyColor);
+            Brush addBrush = new SolidBrush(warmlylocomotive.AdditionalColor);
+            Brush wheelBrush = new SolidBrush(Color.Black);
+            base.DrawTransport(g);
+            //труба
+            if (warmlylocomotive.Trumpet)
+            {
+                g.FillRectangle(addBrush, _startPosX + 165, _startPosY - 25, 25, 25);
+            }
+            //багаж
+            if (warmlylocomotive.Luggage)
+            {
+                g.FillRectangle(addBrush, _startPosX, _startPosY, 50, 50);
+                g.FillEllipse(wheelBrush, _startPosX + 10, _startPosY + 50, 20, 20);
+                g.FillEllipse(wheelBrush, _startPosX + 35, _startPosY + 50, 20, 20);
+            }
+        }
+    }
+}

WarmlyLocomotive/DrawningWarmlyLocomotive.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WarmlyLocomotive.Entities;
+
+namespace WarmlyLocomotive.DrawningObjects
+{
+    /// <summary>
+    /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
+    /// </summary>
+    public class DrawningWarmlyLocomotive
+    {
+        /// <summary>
+        /// Класс-сущность
+        /// </summary>
+        public EntityWarmlyLocomotive? EntityWarmlyLocomotive { get; protected set; }
+        /// <summary>
+        /// Ширина окна
+        /// </summary>
+        private int _pictureWidth;
+        /// <summary>
+        /// Высота окна
+        /// </summary>
+        private int _pictureHeight;
+        /// <summary>
+        /// Левая координата прорисовки локомотива
+        /// </summary>
+        protected int _startPosX;
+        /// <summary>
+        /// Верхняя кооридната прорисовки локомотива
+        /// </summary>
+        protected int _startPosY;
+        /// <summary>
+        /// Ширина прорисовки локомотива
+        /// </summary>
+        protected readonly int _WarmlyLocomotiveWidth = 200;
+        /// <summary>
+        /// Высота прорисовки локомотива
+        /// </summary>
+        protected readonly int _WarmlyLocomotiveHeight = 75;
+        private readonly int _trumpetHeight = 25;
+        public int GetPosX => _startPosX;
+        /// <summary>
+        /// Координата Y объекта
+        /// </summary>
+        public int GetPosY => _startPosY;
+        /// <summary>
+        /// Ширина объекта
+        /// </summary>
+        public int GetWidth => _WarmlyLocomotiveWidth;
+        /// <summary>
+        /// Высота объекта
+        /// </summary>
+        public int GetHeight => _WarmlyLocomotiveHeight;
+        public DrawningWarmlyLocomotive(int speed, double weight, Color bodyColor, int width, int height)
+        {
+            if (width < _WarmlyLocomotiveWidth || height < _WarmlyLocomotiveHeight)
+            {
+                return;
+            }
+            _pictureWidth = width;
+            _pictureHeight = height;
+
+            EntityWarmlyLocomotive = new EntityWarmlyLocomotive(speed, weight, bodyColor);
+        }
+
+        protected DrawningWarmlyLocomotive(int speed, double weight, Color bodyColor, int
+    width, int height, int carWidth, int carHeight)
+        {
+            if (width <= _WarmlyLocomotiveWidth || height <= _WarmlyLocomotiveHeight)
+            {
+                return;
+            }
+            _pictureWidth = width;
+            _pictureHeight = height;
+            _WarmlyLocomotiveWidth = carWidth;
+            _WarmlyLocomotiveHeight = carHeight;
+            EntityWarmlyLocomotive = new EntityWarmlyLocomotive(speed, weight, bodyColor);
+        }
+        /// <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 || x >= _pictureWidth || y < 0 || y >= _pictureHeight)
+            {
+                _startPosX = 0;
+                _startPosY = 0;
+            }
+            _startPosX = x;
+            _startPosY = y;
+
+        }
+
+        public bool CanMove(Direction direction)
+        {
+            if (EntityWarmlyLocomotive == null)
+            {
+                return false;
+            }
+            return direction switch
+            {
+                //влево
+                Direction.Left => _startPosX - EntityWarmlyLocomotive.Step > 0,
+                //вверх
+                Direction.Up => _startPosY - EntityWarmlyLocomotive.Step > 0,
+                // вправо
+                Direction.Right => _startPosX + EntityWarmlyLocomotive.Step + _WarmlyLocomotiveWidth < _pictureWidth,
+                //вниз
+                Direction.Down => _startPosY + EntityWarmlyLocomotive.Step + _WarmlyLocomotiveHeight < _pictureHeight,
+                _ => false,
+            };
+        }
+
+        /// <param name="direction">Направление</param>
+        public void MoveTransport(Direction direction)
+        {
+            if (!CanMove(direction) || EntityWarmlyLocomotive == null)
+            {
+                return;
+            }
+            switch (direction)
+            {
+                //влево
+                case Direction.Left:
+                    if (_startPosX - EntityWarmlyLocomotive.Step > 0)
+                    {
+                        _startPosX -= (int)EntityWarmlyLocomotive.Step;
+                    }
+                    break;
+                //вверх
+                case Direction.Up:
+                    if (_startPosY - _trumpetHeight - EntityWarmlyLocomotive.Step > 0)
+                    {
+                        _startPosY -= (int)EntityWarmlyLocomotive.Step;
+                    }
+                    break;
+                // вправо
+                case Direction.Right:
+
+                    if (_startPosX + _WarmlyLocomotiveWidth + EntityWarmlyLocomotive.Step < _pictureWidth)
+                    {
+                        _startPosX += (int)EntityWarmlyLocomotive.Step;
+                    }
+                    break;
+                //вниз
+                case Direction.Down:
+                    if (_startPosY + _WarmlyLocomotiveHeight + EntityWarmlyLocomotive.Step < _pictureHeight)
+                    {
+                        _startPosY += (int)EntityWarmlyLocomotive.Step;
+                    }
+                    break;
+            }
+        }
+        /// <summary>
+        /// Прорисовка объекта
+        /// </summary>
+        /// <param name="g"></param>
+        public virtual void DrawTransport(Graphics g)
+        {
+            if (EntityWarmlyLocomotive == null)
+            {
+                return;
+            }
+            Pen pen = new(Color.Black, 2);
+            Brush bodyBrush = new SolidBrush(EntityWarmlyLocomotive.BodyColor);
+            Brush wheelBrush = new SolidBrush(Color.Black);
+
+            //корпус 
+            g.FillRectangle(bodyBrush, _startPosX + 50, _startPosY, 150, 50);
+            Point[] Points = { new Point(_startPosX + 50, _startPosY + 25), new Point(_startPosX + 125, _startPosY + 25) };
+            g.DrawPolygon(pen, Points);
+            Point[] Points2 = { new Point(_startPosX + 150, _startPosY + 25), new Point(_startPosX + 200, _startPosY + 25) };
+            g.DrawPolygon(pen, Points2);
+            //окна
+            g.DrawRectangle(pen, _startPosX + 125, _startPosY + 10, 25, 30);
+            g.DrawRectangle(pen, _startPosX + 60, _startPosY + 7, 10, 13);
+            g.DrawRectangle(pen, _startPosX + 160, _startPosY + 7, 10, 13);
+            g.DrawRectangle(pen, _startPosX + 175, _startPosY + 7, 10, 13);
+            //колеса
+            g.FillEllipse(wheelBrush, _startPosX + 60, _startPosY + 50, 20, 20);
+            g.FillEllipse(wheelBrush, _startPosX + 85, _startPosY + 50, 20, 20);
+            g.FillEllipse(wheelBrush, _startPosX + 145, _startPosY + 50, 20, 20);
+            g.FillEllipse(wheelBrush, _startPosX + 170, _startPosY + 50, 20, 20);
+
+        }
+    }
+}
+
+
+
+

WarmlyLocomotive/EntityWarmlyLocomotive.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyLocomotive.Entities
+{
+    /// <summary>
+    /// Класс-сущность "Автомобиль"
+    /// </summary>
+    public class EntityWarmlyLocomotive
+    {
+        /// <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 EntityWarmlyLocomotive(int speed, double weight, Color bodyColor)
+        {
+            Speed = speed;
+            Weight = weight;
+            BodyColor = bodyColor;
+        }
+    }
+}

WarmlyLocomotive/IMoveableObject.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyLocomotive.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(Direction direction);
+        /// <summary>
+        /// Изменение направления пермещения объекта
+        /// </summary>
+        /// <param name="direction">Направление</param>
+        void MoveObject(Direction direction);
+    }
+}
+

WarmlyLocomotive/MoveToBorder.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WarmlyLocomotive.MovementStrategy;
+
+namespace WarmlyLocomotive.MovementStrategy
+{
+    internal 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 = FieldWidth - objParams.ObjectMiddleHorizontal;
+            if (Math.Abs(diffX) > GetStep())
+            {
+
+                MoveRight();
+
+            }
+            var diffY = FieldHeight - objParams.ObjectMiddleVertical;
+            if (Math.Abs(diffY) > GetStep())
+            {
+
+                MoveDown();
+
+            }
+        }
+
+
+    }
+}

WarmlyLocomotive/MoveToCenter.cs

@@ -0,0 +1,58 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WarmlyLocomotive.MovementStrategy;
+namespace WarmlyLocomotive.MovementStrategy
+
+{
+    internal 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();
+                }
+            }
+        }
+    }
+}

WarmlyLocomotive/ObjectParameters.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyLocomotive.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;
+        }
+    }
+}

WarmlyLocomotive/Pro.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static System.Net.Mime.MediaTypeNames;
+
+namespace WarmlyLocomotive.Entities
+{
+    public class Pro : EntityWarmlyLocomotive
+    {
+        /// <summary>
+        /// Дополнительный цвет (для опциональных элементов)
+        /// </summary>
+        public Color AdditionalColor { get; private set; }
+        /// <summary>
+        /// Признак (опция) наличия трубы
+        /// </summary>
+        public bool Trumpet { get; private set; }
+        /// <summary>
+        /// Признак (опция) наличия прицепа
+        /// </summary>
+        public bool Luggage { get; private set; }
+        public Pro(int speed, double weight, Color bodyColor, Color
+    additionalColor, bool trumpet,bool luggage) : base(speed, weight, bodyColor)
+        {
+
+            AdditionalColor = additionalColor;
+            Trumpet = trumpet;
+            Luggage = luggage;
+        }
+    }
+}
+

WarmlyLocomotive/Status.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WarmlyLocomotive.MovementStrategy
+{
+    /// <summary>
+    /// Статус выполнения операции перемещения
+    /// </summary>
+    public enum Status
+    {
+        NotInit,
+        InProgress,
+        Finish
+    }
+}
+

WarmlyLocomotive/WarmlyLocomotive.cs

@@ -1,240 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace WarmlyLocomotive
-{
-    public class EntityWarmlyLocomotive
-    {
-        /// <summary>
-        /// Скорость
-        /// </summary>
-        public int Speed { get; set; }
-        /// <summary>
-        /// Вес
-        /// </summary>
-        public double Weight { 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>
-        /// Признак (опция) наличия трубы
-        /// </summary>
-        public bool Trumpet { get; private set; }
-        /// <summary>
-        /// Признак (опция) наличия прицепа
-        /// </summary>
-        public bool Luggage { get; private set; }
-        /// <summary>
-        /// Шаг перемещения 
-        /// </summary>
-        public double Step => (double)Speed * 100 / Weight;
-        /// <summary>
-        /// Инициализация полей объекта-класса тепловоза
-        /// </summary>
-        /// <param name="speed">Скорость</param>
-        /// <param name="weight">Вес тепловоза</param>
-        /// <param name="bodyColor">Основной цвет</param>
-        /// <param name="additionalColor">Дополнительный цвет</param>
-        /// <param name="trumpet">Признак наличия трубы</param>
-        /// <param name="luggage">Признак наличия отсека под топливо</param>
-
-        public void Init(int speed, double weight, Color bodyColor, Color
-        additionalColor, bool trumpet, bool luggage, bool v, int width, int height)
-        {
-            Speed = speed;
-            Weight = weight;
-            BodyColor = bodyColor;
-            AdditionalColor = additionalColor;
-            Trumpet = trumpet;
-            Luggage = luggage;
-
-        }
-
-        /// <summary>
-        /// Класс, отвечающий за прорисовку и перемещение объекта-сущности
-        /// </summary>
-        public class DrawningWarmlyLocomotive
-        {
-            /// <summary>
-            /// Класс-сущность
-            /// </summary>
-            public EntityWarmlyLocomotive? EntityWarmlyLocomotive { get; private set; }
-            /// <summary>
-            /// Ширина окна
-            /// </summary>
-            private int _pictureWidth;
-            /// <summary>
-            /// Высота окна
-            /// </summary>
-            private int _pictureHeight;
-            /// <summary>
-            /// /// Левая координата прорисовки тепловоза
-            /// </summary>
-            private int _startPosX;
-            /// <summary>
-            /// Верхняя кооридната прорисовки тепловоза
-            /// </summary>
-            private int _startPosY;
-            /// <summary>
-            /// Ширина прорисовки тепловоза
-            /// </summary>
-            private readonly int _carWidth = 200;
-            /// <summary>
-            /// Высота прорисовки тепловоза
-            /// </summary>
-            private readonly int _carHeight = 75;
-            //высота трубы
-            private readonly int _trumpetHeight = 25;
-            /// <summary>
-            /// Инициализация свойств
-            /// </summary>
-            /// <param name="speed">Скорость</param>
-            /// <param name="weight">Вес</param>
-            /// <param name="bodyColor">Цвет кузова</param>
-            /// <param name="additionalColor">Дополнительный цвет</param>
-            /// <param name="trumpet">Признак наличия трубы</param>
-            /// <param name="luggage">Признак наличия отсека под топливо</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 trumpet, bool luggage, bool v, int width, int height)
-            {
-                _pictureWidth = width;
-                _pictureHeight = height;
-                if (_carWidth < _pictureWidth || _carHeight < _pictureHeight)
-                {
-                    EntityWarmlyLocomotive = new EntityWarmlyLocomotive();
-                    EntityWarmlyLocomotive.Init(speed, weight, bodyColor, additionalColor, trumpet, luggage, v, width, height);
-                    return true;
-                }
-                return false;
-            }
-
-            /// <summary>
-            /// Установка позиции
-            /// </summary>
-            /// <param name="x">Координата X</param>
-            /// <param name="y">Координата Y</param>
-            public void SetPosition(int x, int y)
-            {
-
-                if (EntityWarmlyLocomotive == null) return;
-                while (x + _carWidth > _pictureWidth)
-                {
-                    x -= (int)EntityWarmlyLocomotive.Step;
-                }
-                while (x < 0)
-                {
-                    x += (int)EntityWarmlyLocomotive.Step;
-                }
-                while (y + _carHeight > _pictureHeight)
-                {
-                    y -= (int)EntityWarmlyLocomotive.Step;
-                }
-                while (y < 0)
-                {
-                    y += (int)EntityWarmlyLocomotive.Step;
-                }
-                _startPosX = x;
-                _startPosY = y;
-            }
-            /// <summary>
-            /// Изменение направления перемещения
-            /// </summary>
-            /// <param name="direction">Направление</param>
-            public void MoveTransport(Direction direction)
-            {
-                if (EntityWarmlyLocomotive == null)
-                {
-                    return;
-                }
-                switch (direction)
-                {
-                    //влево
-                    case Direction.Left:
-                        if (_startPosX - EntityWarmlyLocomotive.Step > 0)
-                        {
-                            _startPosX -= (int)EntityWarmlyLocomotive.Step;
-                        }
-                        break;
-                    //вверх
-                    case Direction.Up:
-                        if (_startPosY - _trumpetHeight - EntityWarmlyLocomotive.Step > 0)
-                        {
-                            _startPosY -= (int)EntityWarmlyLocomotive.Step;
-                        }
-                        break;
-                    // вправо
-                    case Direction.Right:
-
-                        if (_startPosX + _carWidth + EntityWarmlyLocomotive.Step < _pictureWidth)
-                        {
-                            _startPosX += (int)EntityWarmlyLocomotive.Step;
-                        }
-                        break;
-                    //вниз
-                    case Direction.Down:
-                        if (_startPosY + _carHeight + EntityWarmlyLocomotive.Step < _pictureHeight)
-                        {
-                            _startPosY += (int)EntityWarmlyLocomotive.Step;
-                        }
-                        break;
-                }
-            }
-            /// <summary>
-            /// Прорисовка объекта
-            /// </summary>
-            /// <param name="g"></param>
-            public void DrawTransport(Graphics g)
-            {
-                if (EntityWarmlyLocomotive == null)
-                {
-                    return;
-                }
-                Pen pen = new(Color.Black, 2);
-                Brush bodyBrush = new SolidBrush(EntityWarmlyLocomotive.BodyColor);
-                Brush addBrush = new SolidBrush(EntityWarmlyLocomotive.AdditionalColor);
-                Brush wheelBrush = new SolidBrush(Color.Black);
-
-                //корпус 
-                g.FillRectangle(bodyBrush, _startPosX + 50, _startPosY, 150, 50);
-                Point[] Points = { new Point(_startPosX + 50, _startPosY + 25), new Point(_startPosX + 125, _startPosY + 25) };
-                g.DrawPolygon(pen, Points);
-                Point[] Points2 = { new Point(_startPosX + 150, _startPosY + 25), new Point(_startPosX + 200, _startPosY + 25) };
-                g.DrawPolygon(pen, Points2);
-                //окна
-                g.DrawRectangle(pen, _startPosX + 125, _startPosY + 10, 25, 30);
-                g.DrawRectangle(pen, _startPosX + 60, _startPosY + 7, 10, 13);
-                g.DrawRectangle(pen, _startPosX + 160, _startPosY + 7, 10, 13);
-                g.DrawRectangle(pen, _startPosX + 175, _startPosY + 7, 10, 13);
-                //колеса
-                g.FillEllipse(wheelBrush, _startPosX + 60, _startPosY + 50, 20, 20);
-                g.FillEllipse(wheelBrush, _startPosX + 85, _startPosY + 50, 20, 20);
-                g.FillEllipse(wheelBrush, _startPosX + 145, _startPosY + 50, 20, 20);
-                g.FillEllipse(wheelBrush, _startPosX + 170, _startPosY + 50, 20, 20);
-                //труба
-                if (EntityWarmlyLocomotive.Trumpet)
-                {
-                    g.FillRectangle(addBrush, _startPosX + 165, _startPosY - 25, 25, 25);
-                }
-                //багаж
-                if (EntityWarmlyLocomotive.Luggage)
-                {
-                    g.FillRectangle(addBrush, _startPosX, _startPosY, 50, 50);
-                    g.FillEllipse(wheelBrush, _startPosX + 10, _startPosY + 50, 20, 20);
-                    g.FillEllipse(wheelBrush, _startPosX + 35, _startPosY + 50, 20, 20);
-                }
-            }
-        }
-    }
-}
-

WarmlyLocomotive/WarmlyLocomotiveForm.cs

@@ -1,6 +1,7 @@
 using System.Windows.Forms;
-using WarmlyLocomotive;
+using WarmlyLocomotive.DrawningObjects;
-using static WarmlyLocomotive.EntityWarmlyLocomotive;
+
+using WarmlyLocomotive.MovementStrategy;
 
 namespace WarmlyLocomotive
 {
@@ -13,10 +14,12 @@ namespace WarmlyLocomotive
         /// Ïîëå-îáúåêò äëÿ ïðîðèñîâêè îáúåêòà
         /// </summary>
         private DrawningWarmlyLocomotive? _drawningWarmlyLocomotive;
+        private AbstractStrategy? _abstractStrategy;
         public WarmlyLocomotiveForm()
         {
             InitializeComponent();
         }
+
         /// <summary>
         /// Ìåòîä ïðîðèñîâêè ìàøèíû
         /// </summary>
@@ -32,23 +35,24 @@ namespace WarmlyLocomotive
             _drawningWarmlyLocomotive.DrawTransport(gr);
             pictureBox1.Image = bmp;
         }
+        /// <summary>
+        /// Îáðàáîòêà íàæàòèÿ êíîïêè "Ñîçäàòü òåïëîâîç"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void buttonCreate_Click(object sender, EventArgs e)
         {
             Random random = new();
-            _drawningWarmlyLocomotive = new DrawningWarmlyLocomotive();
+            _drawningWarmlyLocomotive = new DrawningWarmlyLocomotive(random.Next(100, 300),
-            _drawningWarmlyLocomotive.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)), Convert.ToBoolean(random.Next(0, 2)),
             pictureBox1.Width, pictureBox1.Height);
-            _drawningWarmlyLocomotive.SetPosition(random.Next(10, 100),
+            _drawningWarmlyLocomotive.SetPosition(random.Next(10, 100), random.Next(10,
-            random.Next(10, 100));
+            100));
             Draw();
         }
+
         private void buttonMove_Click(object sender, EventArgs e)
         {
 
@@ -74,6 +78,77 @@ namespace WarmlyLocomotive
             }
             Draw();
         }
+
+        private void pictureBox1_Click(object sender, EventArgs e)
+        {
+
         }
 
+        private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
+        {
+
+        }
+        /// <summary>
+        /// Îáðàáîòêà íàæàòèÿ êíîïêè "Øàã"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void buttonStep_Click(object sender, EventArgs e)
+        {
+            if (_drawningWarmlyLocomotive == null)
+            {
+                return;
+            }
+            if (comboBox1.Enabled)
+            {
+                _abstractStrategy = comboBox1.SelectedIndex
+                switch
+                {
+                    0 => new MoveToCenter(),
+                    1 => new MoveToBorder(),
+                    _ => null,
+                };
+                if (_abstractStrategy == null)
+                {
+                    return;
+                }
+                _abstractStrategy.SetData(new
+                DrawningObjectCar(_drawningWarmlyLocomotive), pictureBox1.Width,
+                pictureBox1.Height);
+                comboBox1.Enabled = false;
+            }
+            if (_abstractStrategy == null)
+            {
+                return;
+            }
+            _abstractStrategy.MakeStep();
+            Draw();
+            if (_abstractStrategy.GetStatus() == Status.Finish)
+            {
+                comboBox1.Enabled = true;
+                _abstractStrategy = null;
+            }
+        }
+        /// <summary>
+        /// Îáðàáîòêà íàæàòèÿ êíîïêè "Ñîçäàòü ïðîäâèíóòûé òåïëîâîç"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void buttonCreate_Pro_Click(object sender, EventArgs e)
+        {
+            Random random = new();
+            _drawningWarmlyLocomotive = new DrawningPro(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)),
+            pictureBox1.Width, pictureBox1.Height);
+            _drawningWarmlyLocomotive.SetPosition(random.Next(10, 100), random.Next(10,
+            100));
+            Draw();
+        }
+    }
 }

WarmlyLocomotive/WarmlyLocomotiveForm.resx

@@ -123,7 +123,7 @@
         iVBORw0KGgoAAAANSUhEUgAAAT4AAACeCAMAAACcjZZYAAAABGdBTUEAALGPC/xhBQAAAJZQTFRF////
         Zs3/adH/AGKVAGWYOpnLH22dNpLEKYa4K3ilaM//AFiRAF2RAF+VatP/AGGUAFyU8/j6AF6VAFWQXcP1
         Vbnr2eXtq8TWQqLUEnCjcZ285O3y6/L2Wr/xT7LkMIy+R4Srbdf/Wo+zvtHfz97olLTLo77SI3+yUoqw
-        uM3cZJa3x9jjgKfCHHirOpfJeKG+nLrPN3ynjFhM0AAAAAlwSFlzAAAOwQAADsEBuJFr7QAABM1JREFU
+        uM3cZJa3x9jjgKfCHHirOpfJeKG+nLrPN3ynjFhM0AAAAAlwSFlzAAAOvAAADrwBlbxySQAABM1JREFU
         eF7tndtS2zAURZ3Y3ELACRSSlLRAAwkp1/7/z/XoYqfEuh2Jh4611wt5YJhhzY7ssc+WCgAAAOB/Z6l/
         ghjWC/0B8FnenZ7oj4DNbFJX0BcJRa+qoC+S2aQke9AXxfJJRA/64pidnVVVvdlAXwRTEb1yPL8/LqGP
         zfZCRO/123AIfWymv8SqV8+HowH0sdnWFL0xRW8wgD42v0X0xiJ60MdmJS64OnrQx2Qqo1cfqOhBH49V
@@ -152,7 +152,7 @@
         iVBORw0KGgoAAAANSUhEUgAAAJ4AAAE+CAMAAABLMFkTAAAABGdBTUEAALGPC/xhBQAAAJZQTFRF////
         Zs3/adH/AGKVAGWYOpnLH22dNpLEKYa4K3ilaM//AFiRAF2RAF+VatP/AGGUAFyU8/j6AF6VAFWQXcP1
         Vbnr2eXtq8TWQqLUEnCjcZ285O3y6/L2Wr/xT7LkMIy+R4Srbdf/Wo+zvtHfz97olLTLo77SI3+yUoqw
-        uM3cZJa3x9jjgKfCHHirOpfJeKG+nLrPN3ynjFhM0AAAAAlwSFlzAAAOwQAADsEBuJFr7QAABYVJREFU
+        uM3cZJa3x9jjgKfCHHirOpfJeKG+nLrPN3ynjFhM0AAAAAlwSFlzAAAOvAAADrwBlbxySQAABYVJREFU
         eF7tnQtz0lwURUty+yC8sbbUvlDb4qNY/f9/7jvncvmkbQhJ9rlJxtlrdKZaiGtYXoqyZ3pECGmA58fw
         QSe5GAyuw4ddpJ+m/fBhB3mcOjftbN6LD04YXIRfdo1+6lL50dG8z3OX3t+nbv4cfqNTXAykbK/X1bwn
         zg3vkuRu6NxJ+K0O4dOOe71xJ/P6U9vLevJDPvjQtbybtD2hi3mfR26iaZXx/aRjeR/01EpZj887eAif
@@ -184,7 +184,7 @@
         iVBORw0KGgoAAAANSUhEUgAAAJ4AAAE+CAMAAABLMFkTAAAABGdBTUEAALGPC/xhBQAAAJZQTFRF////
         Zs3/adH/AGKVAGWYOpnLH22dNpLEKYa4K3ilaM//AFiRAF2RAF+VatP/AGGUAFyU8/j6AF6VAFWQXcP1
         Vbnr2eXtq8TWQqLUEnCjcZ285O3y6/L2Wr/xT7LkMIy+R4Srbdf/Wo+zvtHfz97olLTLo77SI3+yUoqw
-        uM3cZJa3x9jjgKfCHHirOpfJeKG+nLrPN3ynjFhM0AAAAAlwSFlzAAAOwQAADsEBuJFr7QAABXNJREFU
+        uM3cZJa3x9jjgKfCHHirOpfJeKG+nLrPN3ynjFhM0AAAAAlwSFlzAAAOvAAADrwBlbxySQAABXNJREFU
         eF7tndty2kgURY0kXxAgAXZsHOOYJLbJxcTJ//9czmkaJ3YkdNmnJSq1V81THlqrWNVMZrSrOCKE/Mec
         GOOPtSKJE0PixB9rhTvUCD3LH2uFnLg5NWITQi8+ziITsmP5/PyxVqheNDAhoh4A9RCoh0A9BOohUA+B
         egjUQ6AeAvUQqIdAPQTqIVAPgXoI1EOgHgL1EKiHQD0E6iFQD4F6CNRDoB4C9RCoh0A9BOohUA+BegjU

WarmlyLocomotive/WarmlylocomotiveForm.Designer.cs

@@ -35,6 +35,9 @@
             buttonUp = new Button();
             buttonDown = new Button();
             buttonRight = new Button();
+            comboBox1 = new ComboBox();
+            buttonStep = new Button();
+            buttonCreate_Pro = new Button();
             ((System.ComponentModel.ISupportInitialize)pictureBox1).BeginInit();
             SuspendLayout();
             // 
@@ -47,15 +50,16 @@
             pictureBox1.SizeMode = PictureBoxSizeMode.AutoSize;
             pictureBox1.TabIndex = 0;
             pictureBox1.TabStop = false;
+            pictureBox1.Click += pictureBox1_Click;
             // 
             // buttonCreate
             // 
             buttonCreate.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            buttonCreate.Location = new Point(30, 379);
+            buttonCreate.Location = new Point(210, 404);
             buttonCreate.Name = "buttonCreate";
-            buttonCreate.Size = new Size(75, 23);
+            buttonCreate.Size = new Size(119, 23);
             buttonCreate.TabIndex = 1;
-            buttonCreate.Text = "Создать";
+            buttonCreate.Text = "Создать тепловоз";
             buttonCreate.UseVisualStyleBackColor = true;
             buttonCreate.Click += buttonCreate_Click;
             // 
@@ -64,7 +68,7 @@
             buttonLeft.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
             buttonLeft.BackgroundImage = (Image)resources.GetObject("buttonLeft.BackgroundImage");
             buttonLeft.BackgroundImageLayout = ImageLayout.Zoom;
-            buttonLeft.Location = new Point(664, 395);
+            buttonLeft.Location = new Point(751, 400);
             buttonLeft.Name = "buttonLeft";
             buttonLeft.Size = new Size(30, 30);
             buttonLeft.TabIndex = 2;
@@ -76,7 +80,7 @@
             buttonUp.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
             buttonUp.BackgroundImage = (Image)resources.GetObject("buttonUp.BackgroundImage");
             buttonUp.BackgroundImageLayout = ImageLayout.Zoom;
-            buttonUp.Location = new Point(690, 372);
+            buttonUp.Location = new Point(777, 372);
             buttonUp.Name = "buttonUp";
             buttonUp.Size = new Size(30, 30);
             buttonUp.TabIndex = 3;
@@ -88,7 +92,7 @@
             buttonDown.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
             buttonDown.BackgroundImage = (Image)resources.GetObject("buttonDown.BackgroundImage");
             buttonDown.BackgroundImageLayout = ImageLayout.Zoom;
-            buttonDown.Location = new Point(690, 395);
+            buttonDown.Location = new Point(777, 400);
             buttonDown.Name = "buttonDown";
             buttonDown.Size = new Size(30, 30);
             buttonDown.TabIndex = 4;
@@ -100,16 +104,50 @@
             buttonRight.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
             buttonRight.BackgroundImage = (Image)resources.GetObject("buttonRight.BackgroundImage");
             buttonRight.BackgroundImageLayout = ImageLayout.Zoom;
-            buttonRight.Location = new Point(717, 395);
+            buttonRight.Location = new Point(808, 400);
             buttonRight.Name = "buttonRight";
             buttonRight.Size = new Size(30, 30);
             buttonRight.TabIndex = 5;
             buttonRight.UseVisualStyleBackColor = true;
             buttonRight.Click += buttonMove_Click;
             // 
+            // comboBox1
+            // 
+            comboBox1.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBox1.FormattingEnabled = true;
+            comboBox1.Items.AddRange(new object[] { "Центр", "Угол" });
+            comboBox1.Location = new Point(717, 21);
+            comboBox1.Name = "comboBox1";
+            comboBox1.Size = new Size(121, 23);
+            comboBox1.TabIndex = 7;
+            comboBox1.SelectedIndexChanged += comboBox1_SelectedIndexChanged;
+            // 
+            // buttonStep
+            // 
+            buttonStep.Location = new Point(732, 60);
+            buttonStep.Name = "buttonStep";
+            buttonStep.Size = new Size(75, 23);
+            buttonStep.TabIndex = 9;
+            buttonStep.Text = "Шаг";
+            buttonStep.UseVisualStyleBackColor = true;
+            buttonStep.Click += buttonStep_Click;
+            // 
+            // buttonCreate_Pro
+            // 
+            buttonCreate_Pro.Location = new Point(54, 395);
+            buttonCreate_Pro.Name = "buttonCreate_Pro";
+            buttonCreate_Pro.Size = new Size(136, 41);
+            buttonCreate_Pro.TabIndex = 10;
+            buttonCreate_Pro.Text = "Создать продвинутый тепловоз";
+            buttonCreate_Pro.UseVisualStyleBackColor = true;
+            buttonCreate_Pro.Click += buttonCreate_Pro_Click;
+            // 
             // WarmlyLocomotiveForm
             // 
             ClientSize = new Size(884, 461);
+            Controls.Add(buttonCreate_Pro);
+            Controls.Add(buttonStep);
+            Controls.Add(comboBox1);
             Controls.Add(buttonRight);
             Controls.Add(buttonDown);
             Controls.Add(buttonUp);
@@ -133,5 +171,8 @@
         private Button buttonUp;
         private Button buttonDown;
         private Button buttonRight;
+        private ComboBox comboBox1;
+        private Button buttonStep;
+        private Button buttonCreate_Pro;
     }
 }