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Geo7312 2024-02-24 22:57:17 +04:00
parent 527d87741a
commit b355d6f6ab
12 changed files with 580 additions and 27 deletions
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5
ProjectTrolleybus/ProjectTrolleybus/Drawnings/DirectionType.cs
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@ -5,6 +5,11 @@
/// </summary>
public enum DirectionType
{
/// <summary>
/// Неизвестное направление
/// </summary>
Unknow = -1,
/// <summary>
/// Вверх
/// </summary>

68
ProjectTrolleybus/ProjectTrolleybus/Drawnings/DrawningTrolleyB.cs
View File

@ -37,12 +37,32 @@ public class DrawningTrolleyB
/// <summary>
/// Ширина прорисовки транспорта
/// </summary>
private readonly int _drawningVehicleWidth = 90;
private readonly int _drawningVehicleWidth = 89;
/// <summary>
/// Высота прорисовки транспорта
/// </summary>
private readonly int _drawningVehicleHeight = 33;
private readonly int _drawningVehicleHeight = 31;
/// <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 => _drawningVehicleWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHight => _drawningVehicleHeight;
/// <summary>
/// Пустой конструктор
@ -204,44 +224,44 @@ public class DrawningTrolleyB
//Колёса
pen.Width = 2;
g.DrawEllipse(pen, _startPosX.Value + 10, _startPosY.Value + 21, 12, 12);
g.DrawEllipse(pen, _startPosX.Value + 70, _startPosY.Value + 21, 12, 12);
g.DrawEllipse(pen, _startPosX.Value + 10, _startPosY.Value + 23, 12, 12);
g.DrawEllipse(pen, _startPosX.Value + 70, _startPosY.Value + 23, 12, 12);
pen.Width = 1;
Brush brBlackWheel = new SolidBrush(Color.Black);
g.FillEllipse(brBlackWheel, _startPosX.Value + 10, _startPosY.Value + 21, 12, 12);
g.FillEllipse(brBlackWheel, _startPosX.Value + 70, _startPosY.Value + 21, 12, 12);
g.FillEllipse(brBlackWheel, _startPosX.Value + 10, _startPosY.Value + 23, 12, 12);
g.FillEllipse(brBlackWheel, _startPosX.Value + 70, _startPosY.Value + 23, 12, 12);
Brush brYelWheel = new SolidBrush(Color.Goldenrod);
g.FillEllipse(brYelWheel, _startPosX.Value + 12, _startPosY.Value + 23, 8, 8);
g.FillEllipse(brYelWheel, _startPosX.Value + 72, _startPosY.Value + 23, 8, 8);
g.FillEllipse(brYelWheel, _startPosX.Value + 12, _startPosY.Value + 25, 8, 8);
g.FillEllipse(brYelWheel, _startPosX.Value + 72, _startPosY.Value + 25, 8, 8);
//Кузов
Brush br = new SolidBrush(EntityTrolleyB.BodyColor);
g.FillRectangle(br, _startPosX.Value + 1, _startPosY.Value + 1, 89, 24);
g.FillRectangle(br, _startPosX.Value + 1, _startPosY.Value + 3, 89, 24);
//Границы Автомобиля
g.DrawRectangle(pen, _startPosX.Value, _startPosY.Value, 90, 25);
g.DrawRectangle(pen, _startPosX.Value + 26, _startPosY.Value + 10, 10, 15);
g.DrawRectangle(pen, _startPosX.Value + 78, _startPosY.Value + 4, 12, 12);
g.DrawRectangle(pen, _startPosX.Value, _startPosY.Value + 2, 90, 25);
g.DrawRectangle(pen, _startPosX.Value + 26, _startPosY.Value + 12, 10, 15);
g.DrawRectangle(pen, _startPosX.Value + 78, _startPosY.Value + 6, 12, 12);
pen.Width = 2;
g.DrawEllipse(pen, _startPosX.Value + 2, _startPosY.Value + 5, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 14, _startPosY.Value + 5, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 40, _startPosY.Value + 5, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 52, _startPosY.Value + 5, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 64, _startPosY.Value + 5, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 2, _startPosY.Value + 7, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 14, _startPosY.Value + 7, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 40, _startPosY.Value + 7, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 52, _startPosY.Value + 7, 8, 10);
g.DrawEllipse(pen, _startPosX.Value + 64, _startPosY.Value + 7, 8, 10);
pen.Width = 1;
//Стекла и кабина
Brush brBlue = new SolidBrush(Color.LightBlue);
g.FillRectangle(brBlue, _startPosX.Value + 79, _startPosY.Value + 5, 11, 11);
g.FillEllipse(brBlue, _startPosX.Value + 2, _startPosY.Value + 5, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 14, _startPosY.Value + 5, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 40, _startPosY.Value + 5, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 52, _startPosY.Value + 5, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 64, _startPosY.Value + 5, 8, 10);
g.FillRectangle(brBlue, _startPosX.Value + 79, _startPosY.Value + 7, 11, 11);
g.FillEllipse(brBlue, _startPosX.Value + 2, _startPosY.Value + 7, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 14, _startPosY.Value + 7, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 40, _startPosY.Value + 7, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 52, _startPosY.Value + 7, 8, 10);
g.FillEllipse(brBlue, _startPosX.Value + 64, _startPosY.Value + 7, 8, 10);
//Дверь
Brush brBlack = new SolidBrush(Color.LightGray);
g.FillRectangle(brBlack, _startPosX.Value + 27, _startPosY.Value + 11, 9, 14);
g.FillRectangle(brBlack, _startPosX.Value + 27, _startPosY.Value + 13, 9, 14);
}
}

26
ProjectTrolleybus/ProjectTrolleybus/FormTrolleybus.Designer.cs generated
View File

@ -35,6 +35,8 @@
buttonRight = new Button();
buttonUp = new Button();
buttonCreateTrolleyB = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxTrolleybus).BeginInit();
SuspendLayout();
//
@ -117,11 +119,33 @@
buttonCreateTrolleyB.UseVisualStyleBackColor = true;
buttonCreateTrolleyB.Click += ButtonCreateTrolleyB_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(667, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(121, 23);
comboBoxStrategy.TabIndex = 7;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(713, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(75, 23);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += buttonStrategyStep_Click;
//
// FormTrolleybus
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateTrolleyB);
Controls.Add(buttonUp);
Controls.Add(buttonRight);
@ -144,5 +168,7 @@
private Button buttonRight;
private Button buttonUp;
private Button buttonCreateTrolleyB;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

74
ProjectTrolleybus/ProjectTrolleybus/FormTrolleybus.cs
View File

@ -1,17 +1,36 @@
using ProjectTrolleybus.Drawnings;
using ProjectTrolleybus.Entities;
using ProjectTrolleybus.MovementStrategy;
namespace ProjectTrolleybus;
/// <summary>
/// Форма работы с объектом "Троллейбус"
/// </summary>
public partial class FormTrolleybus : Form
{
/// <summary>
/// Поле-объект для прорисовки объекта
/// </summary>
private DrawningTrolleyB? _drawningTrolleyB;
/// <summary>
/// Стратегия перемещения
/// </summary>
private AbstractStrategy? _strategy;
/// <summary>
/// Конструктор формы
/// </summary>
public FormTrolleybus()
{
InitializeComponent();
_strategy = null;
}
/// <summary>
/// Метод прорисовки транспорта
/// </summary>
private void Draw()
{
Bitmap bmp = new(pictureBoxTrolleybus.Width, pictureBoxTrolleybus.Height);
@ -20,6 +39,11 @@ public partial class FormTrolleybus : Form
pictureBoxTrolleybus.Image = bmp;
}
/// <summary>
/// Создание объекта класса-перемещения
/// </summary>
/// <param name="type">Тип создания объекта</param>
private void CreateObject(string type)
{
Random random = new();
@ -31,8 +55,8 @@ public partial class FormTrolleybus : Form
break;
case nameof(DrawningTrolleybus):
_drawningTrolleyB = new DrawningTrolleybus(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)),
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)));
break;
default:
@ -41,6 +65,9 @@ public partial class FormTrolleybus : Form
_drawningTrolleyB.SetPictureSize(pictureBoxTrolleybus.Width, pictureBoxTrolleybus.Height);
_drawningTrolleyB.SetPosition(random.Next(10, 100), random.Next(10, 100), pictureBoxTrolleybus.Width, pictureBoxTrolleybus.Height);
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
@ -64,6 +91,11 @@ public partial class FormTrolleybus : Form
CreateObject(nameof(DrawningTrolleyB));
}
/// <summary>
/// Перемещение объекта по кнопке (нажатие кнопок навигации)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonMove_Click(object sender, EventArgs e)
{
if (_drawningTrolleyB == null)
@ -94,6 +126,42 @@ public partial class FormTrolleybus : Form
Draw();
}
}
}
private void buttonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningTrolleyB == null)
{
return;
}
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToBorder(),
_ => null,
};
if (_strategy == null)
{
return;
}
_strategy.SetData(new MoveableTrolleyB(_drawningTrolleyB), pictureBoxTrolleybus.Width, pictureBoxTrolleybus.Height);
}
if (_strategy == null)
{
return;
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
}
}
}

123
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/AbstractStrategy.cs Normal file
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@ -0,0 +1,123 @@
namespace ProjectTrolleybus.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>
/// <returns></returns>
public StrategyStatus GetStatus() { return _state; }
/// <summary>
/// Установка данных
/// </summary>
/// <param name="moveableObject"></param>
/// <param name="width"></param>
/// <param name="height"></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;
}
public void MakeStep()
{
if (_state != StrategyStatus.InProgress)
{
return;
}
if (IsTargetDestination())
{
_state = StrategyStatus.Finish;
return;
}
MoveToTarget();
}
/// <summary>
/// Перемещение влево
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveLeft() => MoveTo(MovementDirection.Left);
/// <summary>
/// Перемещение вправо
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveRight() => MoveTo(MovementDirection.Right);
/// <summary>
/// Перемещение вверх
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveUp() => MoveTo(MovementDirection.Up);
/// <summary>
/// Перемещение вниз
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveDown() => MoveTo(MovementDirection.Down);
/// <summary>
/// Параметры объекта
/// </summary>
protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
protected int? GetStep()
{
if (_state != StrategyStatus.InProgress)
{
return null;
}
return _moveableObject?.GetStep;
}
/// <summary>
/// Перемещение к цели
/// </summary>
protected abstract void MoveToTarget();
protected abstract bool IsTargetDestination();
protected bool MoveTo(MovementDirection movementDirection)
{
if (_state != StrategyStatus.InProgress)
{
return false;
}
return _moveableObject?.TryMoveObject(movementDirection) ?? false;
}
}

24
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/IMoveableObject.cs Normal file
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@ -0,0 +1,24 @@
namespace ProjectTrolleybus.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"></param>
/// <returns></returns>
bool TryMoveObject(MovementDirection direction);
}

56
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/MoveToBorder.cs Normal file
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@ -0,0 +1,56 @@
namespace ProjectTrolleybus.MovementStrategy;
/// <summary>
/// Стратегия перемещения объекта к границам
/// </summary>
public class MoveToBorder : AbstractStrategy
{
protected override bool IsTargetDestination()
{
ObjectParameters? 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()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return;
}
int diffX = objParams.RightBorder - FieldWidth;
if (Math.Abs(diffX) > GetStep())
{
if (diffX > 0)
{
MoveLeft();
}
else
{
MoveRight();
}
}
int diffY = objParams.DownBorder - FieldHeight;
if (Math.Abs(diffY) > GetStep())
{
if (diffY > 0)
{
MoveUp();
}
else
{
MoveDown();
}
}
}
}

54
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/MoveToCenter.cs Normal file
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@ -0,0 +1,54 @@
namespace ProjectTrolleybus.MovementStrategy;
/// <summary>
/// Стратегия перемещения объекта к центру
/// </summary>
public class MoveToCenter : AbstractStrategy
{
protected override bool IsTargetDestination()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return false;
}
return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth / 2 && objParams.ObjectMiddleVertical + 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();
}
}
}
}

69
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/MoveableTrolleyB.cs Normal file
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@ -0,0 +1,69 @@
using ProjectTrolleybus.Drawnings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectTrolleybus.MovementStrategy;
/// <summary>
/// Класс-реализация IMoveableObject с использованием DrawningTrolleyB
/// </summary>
public class MoveableTrolleyB : IMoveableObject
{
/// <summary>
/// Поле-объект класса DrawningTrolleyB или его наследника
/// </summary>
private readonly DrawningTrolleyB? _trolleyB = null;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="trolleyB">Объект класса DrawningTrolleyB</param>
public MoveableTrolleyB(DrawningTrolleyB trolleyB)
{
_trolleyB = trolleyB;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_trolleyB == null || _trolleyB.EntityTrolleyB == null || !_trolleyB.GetPosX.HasValue || !_trolleyB.GetPosY.HasValue)
{
return null;
}
return new ObjectParameters(_trolleyB.GetPosX.Value, _trolleyB.GetPosY.Value, _trolleyB.GetWidth, _trolleyB.GetHight);
}
}
public int GetStep => (int)(_trolleyB?.EntityTrolleyB?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_trolleyB == null || _trolleyB.EntityTrolleyB == null)
{
return false;
}
return _trolleyB.MoveVehicle(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,
};
}
}

27
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/MovementDirection.cs Normal file
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@ -0,0 +1,27 @@
namespace ProjectTrolleybus.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
}

62
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/ObjectParameters.cs Normal file
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@ -0,0 +1,62 @@
namespace ProjectTrolleybus.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;
public ObjectParameters(int x, int y, int width, int height)
{
_x = x;
_y = y;
_width = width;
_height = height;
}
}

19
ProjectTrolleybus/ProjectTrolleybus/MovementStrategy/StrategyStatus.cs Normal file
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@ -0,0 +1,19 @@
namespace ProjectTrolleybus.MovementStrategy;
public enum StrategyStatus
{
/// <summary>
/// Все готово к началу
/// </summary>
NotInit,
/// <summary>
/// Выполняется
/// </summary>
InProgress,
/// <summary>
/// Завершено
/// </summary>
Finish
}