diff --git a/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DirectionType.cs b/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DirectionType.cs
index 5df2d6a..e0aab54 100644
--- a/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DirectionType.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DirectionType.cs
@@ -11,6 +11,10 @@ namespace WinFormsLabRad1.Drawnings
///
+ /// Неизвестное направление
+ ///
+ Unknow = -1,
///
/// Вверх
///
diff --git a/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DrawningPlatforma.cs b/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DrawningPlatforma.cs
index b000e75..70a2a35 100644
--- a/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DrawningPlatforma.cs
+++ b/WinFormsLabRad1/WinFormsLabRad1/Drawnings/DrawningPlatforma.cs
@@ -40,6 +40,22 @@ namespace WinFormsLabRad1.Drawnings
/// Высота прорисовки автомобиля
///
private readonly int _drawningPlatformaHeight = 30;
+ ///
+ /// Координата X объекта
+ ///
+ public int? GetPosX => _startPosX;
+ ///
+ /// Координата Y объекта
+ ///
+ public int? GetPosY => _startPosY;
+ ///
+ /// Ширина объекта
+ ///
+ public int GetWidth => _drawningPlatformaWidth;
+ ///
+ /// Высота объекта
+ ///
+ public int GetHeight => _drawningPlatformaHeight;
private DrawningPlatforma()
{
diff --git a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/AbstractStrategy.cs b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/AbstractStrategy.cs
new file mode 100644
index 0000000..2233525
--- /dev/null
+++ 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
+{
+ ///
+ /// Класс-стратегия перемещения объекта
+ ///
+ public abstract class AbstractStrategy
+ {
+ ///
+ /// Перемещаемый объект
+ ///
+ private IMoveableObject? _moveableObject;
+ ///
+ /// Статус перемещения
+ ///
+ private StrategyStatus _state = StrategyStatus.NotInit;
+ ///
+ /// Ширина поля
+ ///
+ protected int FieldWidth { get; private set; }
+ ///
+ /// /// Высота поля
+ ///
+ protected int FieldHeight { get; private set; }
+ ///
+ /// Статус перемещения
+ ///
+ public StrategyStatus GetStatus() { return _state; }
+ ///
+ /// Установка данных
+ ///
+ /// Перемещаемый объект
+ /// Ширина поля
+ /// Высота поля
+ 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;
+ }
+ ///
+ /// Шаг перемещения
+ ///
+ public void MakeStep()
+ {
+ if (_state != StrategyStatus.InProgress)
+ {
+ return;
+ }
+ if (IsTargetDestinaion())
+ {
+ _state = StrategyStatus.Finish;
+ return;
+ }
+ MoveToTarget();
+ }
+
+ ///
+ /// Перемещение влево
+ ///
+ /// Результат перемещения (true - удалось переместиться, false - неудача)
+ protected bool MoveLeft() => MoveTo(MovementDirection.Left);
+ ///
+ /// Перемещение вправо
+ ///
+ /// Результат перемещения (true - удалось переместиться, false - неудача)
+ protected bool MoveRight() => MoveTo(MovementDirection.Right);
+ ///
+ /// Перемещение вверх
+ ///
+ /// Результат перемещения (true - удалось переместиться, false - неудача)
+ protected bool MoveUp() => MoveTo(MovementDirection.Up);
+ ///
+ /// Перемещение вниз
+ ///
+ /// Результат перемещения (true - удалось переместиться, false - неудача)
+ protected bool MoveDown() => MoveTo(MovementDirection.Down);
+ ///
+ /// Параметры объекта
+ ///
+ protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
+ ///
+ /// Шаг объекта
+ ///
+ ///
+ protected int? GetStep()
+ {
+ if (_state != StrategyStatus.InProgress)
+ {
+ return null;
+ }
+ return _moveableObject?.GetStep;
+ }
+ ///
+ /// Перемещение к цели
+ ///
+ protected abstract void MoveToTarget();
+ ///
+ /// Достигнута ли цель
+ ///
+ ///
+ protected abstract bool IsTargetDestinaion();
+ ///
+ /// Попытка перемещения в требуемом направлении
+ ///
+ /// Направление
+ /// Результат попытки (true - удалось переместиться, false - неудача)
+ private bool MoveTo(MovementDirection movementDirection)
+ {
+ if (_state != StrategyStatus.InProgress)
+ {
+ return false;
+ }
+ return _moveableObject?.TryMoveObject(movementDirection) ?? false;
+ }
+ }
+}
diff --git a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/IMoveableObject.cs b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/IMoveableObject.cs
new file mode 100644
index 0000000..806989d
--- /dev/null
+++ 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
+{
+ ///
+ /// Интерфейс для работы с перемещаемым объектом
+ ///
+ public interface IMoveableObject
+ {
+ ///
+ /// Получение координаты объекта
+ ///
+ ObjectParameters? GetObjectPosition { get; }
+ ///
+ /// Шаг объекта
+ ///
+ int GetStep { get; }
+ ///
+ /// Попытка переместить объект в указанном направлении
+ ///
+ /// Направление
+ /// true - объект перемещен, false - перемещение невозможно
+ bool TryMoveObject(MovementDirection direction);
+ }
+}
diff --git a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MoveablePlatforma.cs b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MoveablePlatforma.cs
new file mode 100644
index 0000000..256d266
--- /dev/null
+++ 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
+{
+ ///
+ /// Класс-реализация IMoveableObject с использованием DrawningCar
+ ///
+ public class MoveablePlatforma : IMoveableObject
+ {
+ ///
+ /// Поле-объект класса DrawningCar или его наследника
+ ///
+ private readonly DrawningPlatforma? _platforma = null;
+ ///
+ /// Конструктор
+ ///
+ /// Объект класса DrawningCar
+ 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));
+ }
+ ///
+ /// Конвертация из MovementDirection в DirectionType
+ ///
+ /// MovementDirection
+ /// DirectionType
+ 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,
+ };
+ }
+
+ }
+}
diff --git a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MovementDirection.cs b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/MovementDirection.cs
new file mode 100644
index 0000000..6b852d7
--- /dev/null
+++ 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
+{
+ ///
+ /// Направление перемещения
+ ///
+ /// Вверх
+ ///
+ Up = 1,
+ ///
+ /// Вниз
+ ///
+ Down = 2,
+ ///
+ /// Влево
+ ///
+ Left = 3,
+ ///
+ /// Вправо
+ ///
+ Right = 4
+ }
+}
diff --git a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/ObjectParameters.cs b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/ObjectParameters.cs
new file mode 100644
index 0000000..3364b36
--- /dev/null
+++ 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
+ {
+ ///
+ /// Координата X
+ ///
+ private readonly int _x;
+ ///
+ /// Координата Y
+ ///
+ private readonly int _y;
+ ///
+ /// Ширина объекта
+ ///
+ private readonly int _width;
+ ///
+ /// Высота объекта
+ ///
+ private readonly int _height;
+ ///
+ /// Левая граница
+ ///
+ public int LeftBorder => _x;
+ ///
+ /// Верхняя граница
+ ///
+ public int TopBorder => _y;
+ ///
+ /// Правая граница
+ ///
+ public int RightBorder => _x + _width;
+ ///
+ /// Нижняя граница
+ ///
+ public int DownBorder => _y + _height;
+ ///
+ /// Середина объекта
+ ///
+ public int ObjectMiddleHorizontal => _x + _width / 2;
+ ///
+ /// Середина объекта
+ ///
+ public int ObjectMiddleVertical => _y + _height / 2;
+ ///
+ /// Конструктор
+ ///
+ /// Координата X
+ /// Координата Y
+ /// Ширина объекта
+ /// Высота объекта
+ public ObjectParameters(int x, int y, int width, int height)
+ {
+ _x = x;
+ 45
+ _y = y;
+ _width = width;
+ _height = height;
+ }
+ }
+}
diff --git a/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/StrategyStatus.cs b/WinFormsLabRad1/WinFormsLabRad1/MovementStrategy/StrategyStatus.cs
new file mode 100644
index 0000000..d597b85
--- /dev/null
+++ 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
+{
+ ///
+ /// Статус выполнения операции перемещения
+ ///
+ public enum StrategyStatus
+ {
+ ///
+ /// Все готово к началу
+ ///
+ NotInit,
+ ///
+ /// Выполняется
+ ///
+ InProgress,
+ ///
+ /// Завершено
+ ///
+ Finish
+ }
+}