57 lines
1.7 KiB
C#
57 lines
1.7 KiB
C#
using ProjectCruiser.DrawningSamples;
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namespace ProjectCruiser.MoveStrategy;
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// Класс-реализация IMoveableObject с использованием DrawningBase
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public class MoveableTransport : IMoveableObj
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{
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// Поле-объект класса Drawning(Transport) или его наследника
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private readonly DrawningBase? _car = null;
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public MoveableTransport(DrawningBase car)
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{
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_car = car;
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}
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public ObjParameters? GetObjectPosition
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{
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get
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{
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if (_car == null || _car.EntityTransport == null ||
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!_car.GetPosX.HasValue || !_car.GetPosY.HasValue)
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{
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return null;
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}
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return new ObjParameters(_car.GetPosX.Value,
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_car.GetPosY.Value, _car.GetWidth, _car.GetHeight);
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}
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}
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public int GetStep => (int)(_car?.EntityTransport?.Step ?? 0);
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public bool TryMoveObject(MovementDirection direction)
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{
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if (_car == null || _car.EntityTransport == null)
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{
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return false;
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}
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return _car.MoveTransport(GetDirectionType(direction));
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}
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/// Конвертация из MovementDirection в DirectionType
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/// <param name="direction">MovementDirection</param>
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/// <returns>DirectionType</returns>
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private static DirectionType GetDirectionType(MovementDirection direction)
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{
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return direction switch
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{
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MovementDirection.Left => DirectionType.Left,
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MovementDirection.Right => DirectionType.Right,
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MovementDirection.Up => DirectionType.Up,
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MovementDirection.Down => DirectionType.Down,
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_ => DirectionType.Unknown,
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};
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}
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}
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