Добавил абстрактные классы, интерфейсы, сделал реализацию интерфейса IMoveablePlatforma

2024-01-22 01:44:10 +04:00 · 2024-01-22 01:44:10 +04:00 · 03cfd8d945
commit 03cfd8d945
parent 7aa8954791
8 changed files with 367 additions and 0 deletions
--- a/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DirectionType.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DirectionType.cs
@ -11,6 +11,10 @@ namespace WinFormsLabRad1.Drawnings
    /// </summary
    public enum DirectionType
    {
+        /// <summary>
+        /// Неизвестное направление
+        /// </summary>
+        Unknow = -1,
        /// <summary>
        /// Вверх
        /// </summary>
--- a/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DrawningPlatforma.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DrawningPlatforma.cs
@ -40,6 +40,22 @@ namespace WinFormsLabRad1.Drawnings
        /// Высота прорисовки автомобиля
        /// </summary>
        private readonly int _drawningPlatformaHeight = 30;
+        /// <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 => _drawningPlatformaWidth;
+        /// <summary>
+        /// Высота объекта
+        /// </summary>
+        public int GetHeight => _drawningPlatformaHeight;

        private DrawningPlatforma()
        {
--- a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/AbstractStrategy.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/AbstractStrategy.cs
@ -0,0 +1,128 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsLabRad1.MovementStrategy
+{
+    /// <summary>
+    /// Класс-стратегия перемещения объекта
+    /// </summary>
+    public abstract class AbstractStrategy
+    {
+        /// <summary>
+        /// Перемещаемый объект
+        /// </summary>
+        private IMoveableObject? _moveableObject;
+        /// <summary>
+        /// Статус перемещения
+        /// </summary>
+        private StrategyStatus _state = StrategyStatus.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 StrategyStatus 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 = StrategyStatus.NotInit;
+                return;
+            }
+            _state = StrategyStatus.InProgress;
+            _moveableObject = moveableObject;
+            FieldWidth = width;
+            FieldHeight = height;
+        }
+        /// <summary>
+        /// Шаг перемещения
+        /// </summary>
+        public void MakeStep()
+        {
+            if (_state != StrategyStatus.InProgress)
+            {
+                return;
+            }
+            if (IsTargetDestinaion())
+            {
+                _state = StrategyStatus.Finish;
+                return;
+            }
+            MoveToTarget();
+        }
+        
+        /// <summary>
+        /// Перемещение влево
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
+        protected bool MoveLeft() => MoveTo(MovementDirection.Left);
+        /// <summary>
+        /// Перемещение вправо
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
+        protected bool MoveRight() => MoveTo(MovementDirection.Right);
+        /// <summary>
+        /// Перемещение вверх
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
+        protected bool MoveUp() => MoveTo(MovementDirection.Up);
+        /// <summary>
+        /// Перемещение вниз
+        /// </summary>
+        /// <returns>Результат перемещения (true - удалось переместиться, false - неудача)</returns>
+        protected bool MoveDown() => MoveTo(MovementDirection.Down);
+        /// <summary>
+        /// Параметры объекта
+        /// </summary>
+        protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
+        /// <summary>
+        /// Шаг объекта
+        /// </summary>
+        /// <returns></returns>
+        protected int? GetStep()
+        {
+            if (_state != StrategyStatus.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="movementDirection">Направление</param>
+        /// <returns>Результат попытки (true - удалось переместиться, false - неудача)</returns>
+        private bool MoveTo(MovementDirection movementDirection)
+        {
+            if (_state != StrategyStatus.InProgress)
+            {
+                return false;
+            }
+            return _moveableObject?.TryMoveObject(movementDirection) ?? false;
+        }
+    }
+}
--- a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/IMoveableObject.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/IMoveableObject.cs
@ -0,0 +1,29 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsLabRad1.MovementStrategy
+{
+    /// <summary>
+    /// Интерфейс для работы с перемещаемым объектом
+    /// </summary>
+    public interface IMoveableObject
+    {
+        /// <summary>
+        /// Получение координаты объекта
+        /// </summary>
+        ObjectParameters? GetObjectPosition { get; }
+        /// <summary>
+        /// Шаг объекта
+        /// </summary>
+        int GetStep { get; }
+        /// <summary>
+        /// Попытка переместить объект в указанном направлении
+        /// </summary>
+        /// <param name="direction">Направление</param>
+        /// <returns>true - объект перемещен, false - перемещение невозможно</returns>
+        bool TryMoveObject(MovementDirection direction);
+    }
+}
--- a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MoveablePlatforma.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MoveablePlatforma.cs
@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using WinFormsLabRad1.Drawnings;
+
+namespace WinFormsLabRad1.MovementStrategy
+{
+    /// <summary>
+    /// Класс-реализация IMoveableObject с использованием DrawningCar
+    /// </summary>
+    public class MoveablePlatforma : IMoveableObject
+    {
+        /// <summary>
+        /// Поле-объект класса DrawningCar или его наследника
+        /// </summary>
+        private readonly DrawningPlatforma? _platforma = null;
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="car">Объект класса DrawningCar</param>
+        public MoveablePlatforma(DrawningPlatforma platforma)
+        {
+            _platforma = platforma);
+        }
+        public ObjectParameters? GetObjectPosition
+        {
+            get
+            {
+                if (_platforma == null || _platforma.EntityPlatforma == null || !_platforma.GetPosX.HasValue || !_platforma.GetPosY.HasValue)
+                {
+                    return null;
+                }
+                return new ObjectParameters(_platforma.GetPosX.Value, _platforma.GetPosY.Value, _platforma.GetWidth, _platforma.GetHeight);
+            }
+        }
+        public int GetStep => (int)(_platforma?.EntityPlatforma?.Step ?? 0);
+        public bool TryMoveObject(MovementDirection direction)
+        {
+            if (_platforma == null || _platforma.EntityPlatforma == null)
+            {
+                return false;
+            }
+            return _platforma.MoveTransport(GetDirectionType(direction));
+        }
+        /// <summary>
+        /// Конвертация из MovementDirection в DirectionType
+        /// </summary>
+        /// <param name="direction">MovementDirection</param>
+        /// <returns>DirectionType</returns>
+        private static DirectionType GetDirectionType(MovementDirection direction)
+        {
+            return direction switch
+            {
+                MovementDirection.Left => DirectionType.Left,
+                MovementDirection.Right => DirectionType.Right,
+                MovementDirection.Up => DirectionType.Up,
+                MovementDirection.Down => DirectionType.Down,
+                _ => DirectionType.Unknow,
+            };
+        }
+
+    }
+}
--- a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MovementDirection.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MovementDirection.cs
@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsLabRad1.MovementStrategy
+{
+    /// <summary>
+    /// Направление перемещения
+    /// </summary
+    public enum MovementDirection
+    {
+        /// <summary>
+        /// Вверх
+        /// </summary>
+        Up = 1,
+        /// <summary>
+        /// Вниз
+        /// </summary>
+        Down = 2,
+        /// <summary>
+        /// Влево
+        /// </summary>
+        Left = 3,
+        /// <summary>
+        /// Вправо
+        /// </summary>
+        Right = 4
+    }
+}
--- a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/ObjectParameters.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/ObjectParameters.cs
@ -0,0 +1,67 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsLabRad1.MovementStrategy
+{
+    public class ObjectParameters
+    {
+        /// <summary>
+        /// Координата X
+        /// </summary>
+        private readonly int _x;
+        /// <summary>
+        /// Координата Y
+        /// </summary>
+        private readonly int _y;
+        /// <summary>
+        /// Ширина объекта
+        /// </summary>
+        private readonly int _width;
+        /// <summary>
+        /// Высота объекта
+        /// </summary>
+        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 объекта</param>
+        /// <param name="height">Высота объекта</param>
+        public ObjectParameters(int x, int y, int width, int height)
+        {
+            _x = x;
+            45
+        _y = y;
+            _width = width;
+            _height = height;
+        }
+    }
+}
--- a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/StrategyStatus.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/StrategyStatus.cs
@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WinFormsLabRad1.MovementStrategy
+{
+    /// <summary>
+    /// Статус выполнения операции перемещения
+    /// </summary>
+    public enum StrategyStatus
+    {
+        /// <summary>
+        /// Все готово к началу
+        /// </summary>
+        NotInit,
+        /// <summary>
+        /// Выполняется
+        /// </summary>
+        InProgress,
+        /// <summary>
+        /// Завершено
+        /// </summary>
+        Finish
+    }
+}