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LESN1K 2024-03-10 13:50:57 +04:00
parent fd7eae9fa3
commit ec5f6e654c
12 changed files with 545 additions and 1 deletions
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26
ProjectMonorail/FormMonorail.Designer.cs generated
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@ -35,6 +35,8 @@
pictureBoxMonorail = new PictureBox();
buttonCreateModernMonorail = new Button();
buttonCreateMonorail = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxMonorail).BeginInit();
SuspendLayout();
//
@ -118,11 +120,33 @@
buttonCreateMonorail.UseVisualStyleBackColor = true;
buttonCreateMonorail.Click += buttonCreateMonorail_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(680, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(121, 23);
comboBoxStrategy.TabIndex = 7;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(704, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(75, 23);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += buttonStrategyStep_Click;
//
// FormMonorail
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(813, 474);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateMonorail);
Controls.Add(buttonCreateModernMonorail);
Controls.Add(buttonMove_Up);
@ -145,5 +169,7 @@
private PictureBox pictureBoxMonorail;
private Button buttonCreateModernMonorail;
private Button buttonCreateMonorail;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

59
ProjectMonorail/FormMonorail.cs
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@ -1,14 +1,30 @@
using ProjectMonorail.Scripts.Monorail.Drawnings;
using ProjectMonorail.Scripts.Monorail.MovementStrategy;
namespace ProjectMonorail
{
/// <summary>
/// Форма работы с объектом "Монорельс"
/// </summary>
public partial class FormMonorail : Form
{
/// <summary>
/// Поле-объект для прорисовки объекта
/// </summary>
private DrawingMonorail? _drawningMonorail;
/// <summary>
/// Стратегия перемещения
/// </summary>
private AbstractStrategy? _strategy;
/// <summary>
/// Конструктор формы
/// </summary>
public FormMonorail()
{
InitializeComponent();
_strategy = null;
}
/// <summary>
@ -72,7 +88,7 @@ namespace ProjectMonorail
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)),
randomTrack,
(randomTrack? Convert.ToBoolean(random.Next(0, 2)) : true));
(randomTrack ? Convert.ToBoolean(random.Next(0, 2)) : true));
break;
default:
return;
@ -80,6 +96,8 @@ namespace ProjectMonorail
_drawningMonorail.SetPictureSize(pictureBoxMonorail.Width, pictureBoxMonorail.Height);
_drawningMonorail.SetPosition(random.Next(10, 100), random.Next(10, 100));
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
@ -102,5 +120,44 @@ namespace ProjectMonorail
CreateObject(nameof(DrawingMonorail));
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningMonorail == null) return;
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToRightDownBorder(),
_ => null,
};
if (_strategy == null)
{
return;
}
_strategy.SetData(new MoveableMonorail(_drawningMonorail), pictureBoxMonorail.Width, pictureBoxMonorail.Height);
}
if (_strategy == null)
{
return;
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
}
}
}
}

5
ProjectMonorail/Scripts/Monorail/Drawnings/DirectionType.cs
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@ -5,6 +5,11 @@
/// </summary>
public enum DirectionType
{
/// <summary>
/// Неизвестное направление
/// </summary>
Unknow = -1,
/// <summary>
/// Вверх
/// </summary>

23
ProjectMonorail/Scripts/Monorail/Drawnings/DrawingMonorail.cs
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@ -43,6 +43,29 @@ namespace ProjectMonorail.Scripts.Monorail.Drawnings
/// </summary>
private readonly int _drawningMonorailHeight = 40;
/// <summary>
/// Координаты X объекта
/// </summary>
public int? GetPositionX => _startPositionX;
/// <summary>
/// Координаты Y объекта
/// </summary>
public int? GetPositionY => _startPositionY;
/// <summary>
/// Ширина объекта
/// </summary>
public int GetWidth => _drawningMonorailWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHeight => _drawningMonorailHeight;
/// <summary>
/// Пустой конструкотор
/// </summary>
private DrawingMonorail()
{
_pictureWidth = null;

133
ProjectMonorail/Scripts/Monorail/MovementStrategy/AbstractStrategy.cs Normal file
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@ -0,0 +1,133 @@
namespace ProjectMonorail.Scripts.Monorail.MovementStrategy
{
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;
}
}
}

25
ProjectMonorail/Scripts/Monorail/MovementStrategy/IMoveableObject.cs Normal file
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@ -0,0 +1,25 @@
namespace ProjectMonorail.Scripts.Monorail.MovementStrategy
{
/// <summary>
/// Интерфейс для работы с перемещаемым объектом
/// </summary>I
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);
}
}

52
ProjectMonorail/Scripts/Monorail/MovementStrategy/MoveToCenter.cs Normal file
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@ -0,0 +1,52 @@
namespace ProjectMonorail.Scripts.Monorail.MovementStrategy
{
/// <summary>
/// Стратегия перемещения объекта в центр экрана
/// </summary>
public class MoveToCenter : AbstractStrategy
{
protected override bool IsTargetDestinaion()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null) return false;
return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth / 2
&& objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2
&& objParams.ObjectMiddleVertical - GetStep() <= FieldHeight / 2
&& objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2;
}
protected override void MoveToTarget()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null) return;
int diffX = objParams.ObjectMiddleHorizontal - FieldWidth / 2;
if (Math.Abs(diffX) > GetStep())
{
if (diffX > 0)
{
MoveLeft();
}
else
{
MoveRight();
}
}
int diffY = objParams.ObjectMiddleVertical - FieldHeight / 2;
if (Math.Abs(diffY) > GetStep())
{
if (diffY > 0)
{
MoveUp();
}
else
{
MoveDown();
}
}
}
}
}

36
ProjectMonorail/Scripts/Monorail/MovementStrategy/MoveToRightDownBorder.cs Normal file
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@ -0,0 +1,36 @@
namespace ProjectMonorail.Scripts.Monorail.MovementStrategy
{
/// <summary>
/// Стратегия перемещения объекта в левый нижний угл экрана
/// </summary>
public class MoveToRightDownBorder : AbstractStrategy
{
protected override bool IsTargetDestinaion()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null) return false;
return objParams.RightBorder + GetStep() >= FieldWidth
&& objParams.DownBorder + GetStep() >= FieldHeight;
}
protected override void MoveToTarget()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null) return;
int diffX = objParams.LeftBorder - FieldWidth;
if (Math.Abs(diffX) > GetStep())
{
MoveRight();
}
int diffY = objParams.DownBorder - FieldHeight;
if (Math.Abs(diffY) > GetStep())
{
MoveDown();
}
}
}
}

61
ProjectMonorail/Scripts/Monorail/MovementStrategy/MoveableMonorail.cs Normal file
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@ -0,0 +1,61 @@
using ProjectMonorail.Scripts.Monorail.Drawnings;
namespace ProjectMonorail.Scripts.Monorail.MovementStrategy
{
/// <summary>
/// Класс-реализация IMoveableObject с использованием DrawingMonorail
/// </summary>
public class MoveableMonorail : IMoveableObject
{
/// <summary>
/// Поле-объект класса DrawingMonorail или его наследника
/// </summary>
private readonly DrawingMonorail _drawingMonorail;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="drawingMonorail">Объект класса DrawingMonorail</param>
public MoveableMonorail(DrawingMonorail drawingMonorail)
{
_drawingMonorail = drawingMonorail;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_drawingMonorail == null || _drawingMonorail.EntityMonorail == null || !_drawingMonorail.GetPositionX.HasValue || !_drawingMonorail.GetPositionY.HasValue) return null;
return new ObjectParameters(_drawingMonorail.GetPositionX.Value, _drawingMonorail.GetPositionY.Value, _drawingMonorail.GetWidth, _drawingMonorail.GetHeight);
}
}
public int GetStep => (int)(_drawingMonorail?.EntityMonorail?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_drawingMonorail == null || _drawingMonorail.EntityMonorail == null)
{
return false;
}
return _drawingMonorail.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,
};
}
}
}

29
ProjectMonorail/Scripts/Monorail/MovementStrategy/MovementDirection.cs Normal file
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@ -0,0 +1,29 @@
namespace ProjectMonorail.Scripts.Monorail.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
}
}

74
ProjectMonorail/Scripts/Monorail/MovementStrategy/ObjectParameters.cs Normal file
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@ -0,0 +1,74 @@
namespace ProjectMonorail.Scripts.Monorail.MovementStrategy
{
/// <summary>
/// Параметры-координаты объекта
/// </summary>
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;
_y = y;
_width = width;
_height = height;
}
}
}

23
ProjectMonorail/Scripts/Monorail/MovementStrategy/StrategyStatus.cs Normal file
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@ -0,0 +1,23 @@
namespace ProjectMonorail.Scripts.Monorail.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
}
}