Esenia/PIbd-11_Andrianova_E.N._Simple
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Лабораторная работа №2

Browse Source
This commit is contained in:
Esenia12 2024-02-29 20:24:03 +04:00
parent bf2857c8ca
commit 1f2abb6c1f
21 changed files with 1160 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ProjectDumpTruck/DirectionType.cs Normal file
View File

@ -0,0 +1,8 @@
using System;
public class Class1
{
public Class1()
{
}
}

8
ProjectDumpTruck/DrawningDumpTrack.cs Normal file
View File

@ -0,0 +1,8 @@
using System;
public class Class1
{
public Class1()
{
}
}

8
ProjectDumpTruck/DrawningTrack.cs Normal file
View File

@ -0,0 +1,8 @@
using System;
public class Class1
{
public Class1()
{
}
}

8
ProjectDumpTruck/EntityDampTrack.cs Normal file
View File

@ -0,0 +1,8 @@
using System;
public class Class1
{
public Class1()
{
}
}

8
ProjectDumpTruck/EntityTrack.cs Normal file
View File

@ -0,0 +1,8 @@
using System;
public class Class1
{
public Class1()
{
}
}

35
ProjectDumpTruck/ProjectDumpTruck/Drawnings/DirectionType.cs Normal file
View File

@ -0,0 +1,35 @@
namespace ProjectDumpTrack.Drawnings;
/// <summary>
/// Направление перемещения
/// </summary>
public enum DirectionType
{
/// <summary>
/// Неизвестное направление
/// </summary>
Unknow = -1,
/// <summary>
/// Вверх
/// </summary>
Up = 1,
/// <summary>
/// Вниз
/// </summary>
Down = 2,
/// <summary>
/// Влево
/// </summary>
Left = 3,
/// <summary>
/// Вправо
/// </summary>
Right = 4
}

106
ProjectDumpTruck/ProjectDumpTruck/Drawnings/DrawningDumpTrack.cs Normal file
View File

@ -0,0 +1,106 @@
using ProjectDumpTrack.Entities;
namespace ProjectDumpTrack.Drawnings;
/// <summary>
/// Класс, отвечающий за прорисовку и перемещение объекта-сущности
/// </summary>
public class DrawningDumpTrack : DrawningTrack
{
////2 задание
//public override bool MoveTransport(DirectionType direction)
//{
// if (EntityTrack == null || !_startPosX.HasValue || !_startPosY.HasValue)
// {
// return false;
// }
// switch (direction)
// {
// //влево
// case DirectionType.Left:
// if (_startPosX.Value - EntityTrack.Step > 0)
// {
// _startPosX -= (int)EntityTrack.Step;
// }
// return true;
// //вверх
// case DirectionType.Up:
// if (_startPosY.Value - EntityTrack.Step > 0)
// {
// _startPosY -= (int)EntityTrack.Step;
// }
// return true;
// //вправо
// case DirectionType.Right:
// if (_startPosX.Value + EntityTrack.Step + _drawningTrackWidth < _pictureWidth)
// {
// _startPosX += (int)EntityTrack.Step;
// }
// return true;
// //вниз
// case DirectionType.Down:
// if (_startPosY.Value + EntityTrack.Step + _drawningTrackHeight < _pictureHeight)
// {
// _startPosY += (int)EntityTrack.Step;
// }
// return true;
// default:
// return false;
// }
//}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес</param>
/// <param name="bodyColor">Основной цвет</param>
/// <param name="additionalColor">Дополнительный цвет</param>
/// <param name="bodywork">Признак наличия кузова</param>
/// <param name="awning">Признак наличия тента</param>
public DrawningDumpTrack(int speed, double weight, Color bodyColor, Color additionalColor, bool bodywork, bool awning) : base(130, 100)
{
EntityTrack = new EntityDumpTrack(speed, weight, bodyColor, additionalColor, bodywork, awning);
}
public override void DrawTransport(Graphics g)
{
if (EntityTrack == null || EntityTrack is not EntityDumpTrack dumpTrack || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black);
Brush additionalBrush = new SolidBrush(dumpTrack.AdditionalColor);
base.DrawTransport(g);
//Отрисовка кузова
if (dumpTrack.Bodywork)
{
g.FillRectangle(additionalBrush, _startPosX.Value, _startPosY.Value, 90, 35);
}
//Отрисовка тента
if (dumpTrack.Bodywork & dumpTrack.Awning)
{
g.FillRectangle(additionalBrush, _startPosX.Value, _startPosY.Value, 95, 10);
g.FillRectangle(additionalBrush, _startPosX.Value, _startPosY.Value, 95, 3);
g.FillRectangle(additionalBrush, _startPosX.Value + 30, _startPosY.Value, 3, 40);
g.FillRectangle(additionalBrush, _startPosX.Value + 70, _startPosY.Value, 3, 40);
}
base.DrawTransport(g);
}
}

246
ProjectDumpTruck/ProjectDumpTruck/Drawnings/DrawningTrack.cs Normal file
View File

@ -0,0 +1,246 @@

using ProjectDumpTrack.Entities;
namespace ProjectDumpTrack.Drawnings;
public class DrawningTrack
{
/// <summary>
/// Класс-сущность
/// </summary>
public EntityTrack? EntityTrack { get; protected set; }
/// <summary>
/// Ширина окна
/// </summary>
private int? _pictureWidth;
/// <summary>
/// Высота окна
/// </summary>
private int? _pictureHeight;
/// <summary>
/// Левая координата прорисовки самосвала
/// </summary>
protected int? _startPosX;
/// <summary>
/// Верхняя координата прорисовки самосвала
/// </summary>
protected int? _startPosY;
/// <summary>
/// Ширина прорисовки самосвала
/// </summary>
private readonly int _drawningTrackWidth = 130;
/// <summary>
/// Высота прорисовки самосвала
/// </summary>
private readonly int _drawningTrackHeight = 100;
/// <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 => _drawningTrackWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHeight => _drawningTrackHeight;
/// <summary>
/// Пустой конструктор
/// </summary>
private DrawningTrack()
{
_pictureWidth = null;
_pictureHeight = null;
_startPosX = null;
_startPosY = null;
}
/// <summary>
/// Конструктор
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес</param>
/// <param name="bodyColor">Основной цвет</param>
public DrawningTrack(int speed, double weight, Color bodyColor) : this()
{
EntityTrack = new EntityTrack(speed, weight, bodyColor);
}
/// <summary>
/// Конструктор для наследников
/// </summary>
/// <param name="drawningTrackWidth">Ширина прорисовки автомобиля</param>
/// <param name="drawningTrackHeight">Высота прорисовки автомобиля</param>
protected DrawningTrack(int drawningTrackWidth, int drawningTrackHeight) : this()
{
_drawningTrackWidth = drawningTrackWidth;
_drawningTrackHeight = drawningTrackHeight;
}
/// <summary>
/// Установка границ поля
/// </summary>
/// <param name="width">Ширина поля</param>
/// <param name="height">Высота поля</param>
/// <returns>true - границы заданы, false - проверка не пройдена, нельзя разместить объект в этих размерах</returns>
public bool SetPictureSize(int width, int height)
{
// TODO проверка, что объект "влезает" в размеры поля
// если влезает, сохраняем границы и корректируем позицию объекта, если она была уже установлена
if (_drawningTrackWidth > width || _drawningTrackHeight > height)
{
return false;
}
_pictureWidth = width;
_pictureHeight = height;
return true;
}
/// <summary>
/// Установка позиции
/// </summary>
/// <param name="x">Координата X</param>
/// <param name="y">Координата Y</param>
public void SetPosition(int x, int y)
{
if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
{
return;
}
// TODO если при установке объекта в эти координаты, он будет "выходить" за границы формы
// то надо изменить координаты, чтобы он оставался в этих границах
if (x + _drawningTrackWidth > _pictureWidth)
{
x -= _drawningTrackWidth;
}
if (y + _drawningTrackHeight > _pictureHeight)
{
y -= _drawningTrackHeight;
}
if (x < 0)
{
x = 0;
}
if (y < 0)
{
y = 0;
}
_startPosX = x;
_startPosY = y;
}
/// <summary>
/// Изменение направления перемещения
/// </summary>
/// <param name="direction">Направление</param>
/// <returns>true - перемещение выполнено, false - перемещение невозможно</returns>
public bool MoveTransport(DirectionType direction)
{
if (EntityTrack == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return false;
}
switch (direction)
{
//влево
case DirectionType.Left:
if (_startPosX.Value - EntityTrack.Step > 0)
{
_startPosX -= (int)EntityTrack.Step;
}
return true;
//вверх
case DirectionType.Up:
if (_startPosY.Value - EntityTrack.Step > 0)
{
_startPosY -= (int)EntityTrack.Step;
}
return true;
//вправо
case DirectionType.Right:
if (_startPosX.Value + EntityTrack.Step + _drawningTrackWidth < _pictureWidth)
{
_startPosX += (int)EntityTrack.Step;
}
return true;
//вниз
case DirectionType.Down:
if (_startPosY.Value + EntityTrack.Step + _drawningTrackHeight < _pictureHeight)
{
_startPosY += (int)EntityTrack.Step;
}
return true;
default:
return false;
}
}
public virtual void DrawTransport(Graphics g)
{
if (EntityTrack == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black);
//Отрисовка основы (кабины водителя и днища)
Brush body = new SolidBrush(EntityTrack.BodyColor);
g.FillRectangle(body, _startPosX.Value + 100, _startPosY.Value, 30, 35);
g.FillRectangle(body, _startPosX.Value, _startPosY.Value + 40, 130, 20);
//Отрисовка колёс
Brush wheels = new SolidBrush(Color.Gray);
g.FillEllipse(wheels, _startPosX.Value, _startPosY.Value + 60, 30, 30);
g.FillEllipse(wheels, _startPosX.Value + 30, _startPosY.Value + 60, 30, 30);
g.FillEllipse(wheels, _startPosX.Value + 100, _startPosY.Value + 60, 30, 30);
//Отрисовка границ
Brush border = new SolidBrush(Color.Black);
g.DrawRectangle(pen, _startPosX.Value + 100, _startPosY.Value, 30, 35);
g.DrawRectangle(pen, _startPosX.Value, _startPosY.Value + 40, 130, 20);
g.DrawEllipse(pen, _startPosX.Value, _startPosY.Value + 60, 30, 30);
g.DrawEllipse(pen, _startPosX.Value + 30, _startPosY.Value + 60, 30, 30);
g.DrawEllipse(pen, _startPosX.Value + 100, _startPosY.Value + 60, 30, 30);
}
}

47
ProjectDumpTruck/ProjectDumpTruck/Entities/EntityDumpTrack.cs Normal file
View File

@ -0,0 +1,47 @@
namespace ProjectDumpTrack.Entities;
/// <summary>
/// Класс-сущность "Самосвал"
/// </summary>
public class EntityDumpTrack : EntityTrack
{
/// <summary>
/// Дополнительный цвет (для опциональных элементов)
/// </summary>
public Color AdditionalColor { get; private set; }
/// <summary>
/// Признак (опция) наличия кузова
/// </summary>
public bool Bodywork { get; private set; }
/// <summary>
/// Признак (опция) наличия тента
/// </summary>
public bool Awning { get; private set; }
/// <summary>
/// Инициализация полей объекта-класса самосвала
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес</param>
/// <param name="bodyColor">Основной цвет</param>
/// <param name="additionalColor">Дополнительный цвет</param>
/// <param name="bodywork">Признак наличия кузова</param>
/// <param name="awning">Признак наличия тента</param>
public EntityDumpTrack(int speed, double weight, Color bodyColor, Color additionalColor, bool bodywork, bool awning) : base(5, 45, Color.Black)
{
AdditionalColor = additionalColor;
Bodywork = bodywork;
Awning = awning;
}
}

45
ProjectDumpTruck/ProjectDumpTruck/Entities/EntityTrack.cs Normal file
View File

@ -0,0 +1,45 @@

namespace ProjectDumpTrack.Entities;
/// <summary>
/// Класс-сущность "Грузовик"
/// </summary>
public class EntityTrack
{
/// <summary>
/// Скорость
/// </summary>
public int Speed { get; private set; }
/// <summary>
/// Вес
/// </summary>
public double Weight { get; private set; }
/// <summary>
/// Основной цвет
/// </summary>
public Color BodyColor { get; private set; }
/// <summary>
/// Шаг перемещения самосвала
/// </summary>
public double Step => Speed * 100 / Weight;
/// <summary>
/// Конструктор сущности
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес</param>
/// <param name="bodyColor">Основной цвет</param>
public EntityTrack(int speed, double weight, Color bodyColor)
{
Speed = speed;
Weight = weight;
BodyColor = bodyColor;
}
}

44
ProjectDumpTruck/ProjectDumpTruck/FormTransport.Designer.cs generated
View File

@ -34,6 +34,9 @@
buttonRight = new Button();
buttonUp = new Button();
buttonDown = new Button();
buttonCreateTrack = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxDumpTrack).BeginInit();
SuspendLayout();
//
@ -51,9 +54,9 @@
buttonCreateDumpTrack.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateDumpTrack.Location = new Point(12, 409);
buttonCreateDumpTrack.Name = "buttonCreateDumpTrack";
buttonCreateDumpTrack.Size = new Size(94, 29);
buttonCreateDumpTrack.Size = new Size(210, 29);
buttonCreateDumpTrack.TabIndex = 1;
buttonCreateDumpTrack.Text = "Создать";
buttonCreateDumpTrack.Text = "Создать грузовик с кузовом";
buttonCreateDumpTrack.UseVisualStyleBackColor = true;
buttonCreateDumpTrack.Click += buttonCreateDumpTrack_Click;
//
@ -105,11 +108,45 @@
buttonDown.UseVisualStyleBackColor = true;
buttonDown.Click += buttonMove_Click;
//
// buttonCreateTrack
//
buttonCreateTrack.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateTrack.Location = new Point(238, 409);
buttonCreateTrack.Name = "buttonCreateTrack";
buttonCreateTrack.Size = new Size(210, 29);
buttonCreateTrack.TabIndex = 6;
buttonCreateTrack.Text = "Создать грузовик";
buttonCreateTrack.UseVisualStyleBackColor = true;
buttonCreateTrack.Click += buttonCreateTrack_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(670, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(112, 23);
comboBoxStrategy.TabIndex = 7;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(721, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(61, 22);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += ButtonStrategyStep_Click;
//
// FormTransport
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(800, 450);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateTrack);
Controls.Add(buttonDown);
Controls.Add(buttonUp);
Controls.Add(buttonRight);
@ -130,5 +167,8 @@
internal Button buttonRight;
internal Button buttonUp;
internal Button buttonDown;
private Button buttonCreateTrack;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

131
ProjectDumpTruck/ProjectDumpTruck/FormTransport.cs
View File

@ -1,4 +1,8 @@
/// <summary>

using ProjectDumpTrack.Drawnings;
using ProjectDumpTruck.MovementStrategy;
/// <summary>
/// Форма работы с объектом "Самосвал"
/// </summary>
namespace ProjectDumpTruck
@ -8,14 +12,19 @@ namespace ProjectDumpTruck
/// <summary>
/// Поле-объект для прорисовки объекта
/// </summary>
private DrawningDumpTrack? _drawningDumpTrack;
private DrawningTrack? _drawningTrack;
/// <summary>
/// Стратегия перемещения
/// </summary>
private AbstractStrategy? _strategy;
/// <summary>
/// Конструктор формы
/// </summary>
public FormTransport()
{
InitializeComponent();
_strategy = null;
}
/// <summary>
@ -23,38 +32,65 @@ namespace ProjectDumpTruck
/// </summary>
private void Draw()
{
if (_drawningDumpTrack == null)
if (_drawningTrack == null)
{
return;
}
Bitmap bmp = new(pictureBoxDumpTrack.Width, pictureBoxDumpTrack.Height);
Graphics gr = Graphics.FromImage(bmp);
_drawningDumpTrack.DrawTransport(gr);
_drawningTrack.DrawTransport(gr);
pictureBoxDumpTrack.Image = bmp;
}
/// <summary>
/// Обработка нажатия кнопки "Создать"
/// Создание объекта класса-перемещения
/// </summary>
/// <param name="type">Тип создаваемого объекта</param>
private void CreateObject(string type)
{
Random random = new();
switch (type)
{
case nameof(DrawningTrack):
_drawningTrack = new DrawningTrack(random.Next(100, 300), random.Next(1000, 3000),
Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)));
break;
case nameof(DrawningDumpTrack):
_drawningTrack = new DrawningDumpTrack(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)),
Convert.ToBoolean(random.Next(1, 2)), Convert.ToBoolean(random.Next(0, 2)));
break;
default:
return;
}
_drawningTrack.SetPictureSize(pictureBoxDumpTrack.Width, pictureBoxDumpTrack.Height);
_drawningTrack.SetPosition(random.Next(10, 100), random.Next(10, 100));
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
/// <summary>
/// Обработка нажатия кнопки "Создать грузовик с кузовом"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonCreateDumpTrack_Click(object sender, EventArgs e)
{
Random random = new();
_drawningDumpTrack = new DrawningDumpTrack();
_drawningDumpTrack.Init(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)),
Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)));
_drawningDumpTrack.SetPictureSize(pictureBoxDumpTrack.Width, pictureBoxDumpTrack.Height);
_drawningDumpTrack.SetPosition(random.Next(10, 100), random.Next(10, 100));
private void buttonCreateDumpTrack_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningDumpTrack));
/// <summary>
/// Обработка нажатия кнопки "Создать грузовик"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void buttonCreateTrack_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningTrack));
Draw();
}
/// <summary>
/// Перемещение объекта по форме (нажатие кнопок навигации)
/// </summary>
@ -62,7 +98,7 @@ namespace ProjectDumpTruck
/// <param name="e"></param>
private void buttonMove_Click(object sender, EventArgs e)
{
if (_drawningDumpTrack == null)
if (_drawningTrack == null)
{
return;
}
@ -72,16 +108,16 @@ namespace ProjectDumpTruck
switch (name)
{
case "buttonUp":
result = _drawningDumpTrack.MoveTransport(DirectionType.Up);
result = _drawningTrack.MoveTransport(DirectionType.Up);
break;
case "buttonDown":
result = _drawningDumpTrack.MoveTransport(DirectionType.Down);
result = _drawningTrack.MoveTransport(DirectionType.Down);
break;
case "buttonLeft":
result = _drawningDumpTrack.MoveTransport(DirectionType.Left);
result = _drawningTrack.MoveTransport(DirectionType.Left);
break;
case "buttonRight":
result = _drawningDumpTrack.MoveTransport(DirectionType.Right);
result = _drawningTrack.MoveTransport(DirectionType.Right);
break;
}
if (result)
@ -89,5 +125,48 @@ namespace ProjectDumpTruck
Draw();
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningTrack == null)
{
return;
}
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToBorder(),
_ => null,
};
if (_strategy == null)
{
return;
}
_strategy.SetData(new MoveableTrack(_drawningTrack), pictureBoxDumpTrack.Width, pictureBoxDumpTrack.Height);
}
if (_strategy == null)
{
return;
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
}
}
}
}
}

143
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/AbstractStrategy.cs Normal file
View File

@ -0,0 +1,143 @@

namespace ProjectDumpTruck.MovementStrategy;
/// <summary>
/// Класс-стратегия перемещения объекта
/// </summary>
public abstract class AbstractStrategy
{
////Абстрактный метод 3 задание
//public abstract void MyAbstractMethod();
/// <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;
}
}

28
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/IMoveableObjects.cs Normal file
View File

@ -0,0 +1,28 @@

namespace ProjectDumpTruck.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);
////Интерфейс - задание 1
//void MyMethod();
}

57
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/MoveToBorder.cs Normal file
View File

@ -0,0 +1,57 @@

namespace ProjectDumpTruck.MovementStrategy;
public class MoveToBorder : AbstractStrategy
{
////Абстрактный метод 3 задание
//public override void MyAbstractMethod()
//{
// Console.WriteLine("Implementation of abstract method in derived class");
//}
protected override bool IsTargetDestinaion()
{
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();
}
}
}
}

60
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/MoveToCenter.cs Normal file
View File

@ -0,0 +1,60 @@

namespace ProjectDumpTruck.MovementStrategy;
/// <summary>
/// Стратегия перемещения объекта в центр экрана
/// </summary>
public class MoveToCenter : AbstractStrategy
{
////Абстрактный метод 3 задание
//public override void MyAbstractMethod()
//{
// Console.WriteLine("Implementation of abstract method in derived class");
//}
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();
}
}
}
}

74
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/MoveableTrack.cs Normal file
View File

@ -0,0 +1,74 @@

using ProjectDumpTrack.Drawnings;
namespace ProjectDumpTruck.MovementStrategy;
/// <summary>
/// Класс-реализация IMoveableObject с использованием DrawningTrack
/// </summary>
public class MoveableTrack : IMoveableObject
{
////Интерфейс-задание 1
//public void MyMethod()
//{
//}
/// <summary>
/// Поле-объект класса DrawningCar или его наследника
/// </summary>
private readonly DrawningTrack? _track = null;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="car">Объект класса DrawningCar</param>
public MoveableTrack(DrawningTrack track)
{
_track = track;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_track == null || _track.EntityTrack == null || !_track.GetPosX.HasValue || !_track.GetPosY.HasValue)
{
return null;
}
return new ObjectParameters(_track.GetPosX.Value, _track.GetPosY.Value, _track.GetWidth, _track.GetHeight);
}
}
public int GetStep => (int)(_track?.EntityTrack?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_track == null || _track.EntityTrack == null)
{
return false;
}
return _track.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,
};
}
}

25
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/MovementDirection.cs Normal file
View File

@ -0,0 +1,25 @@

namespace ProjectDumpTruck.MovementStrategy;
public enum MovementDirection
{
/// <summary>
/// Вверх
/// </summary>
Up = 1,
/// <summary>
/// Вниз
/// </summary>
Down = 2,
/// <summary>
/// Влево
/// </summary>
Left = 3,
/// <summary>
/// Вправо
/// </summary>
Right = 4
}

73
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/ObjectParameters.cs Normal file
View File

@ -0,0 +1,73 @@

namespace ProjectDumpTruck.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
ProjectDumpTruck/ProjectDumpTruck/MovementStrategy/StrategyStatus.cs Normal file
View File

@ -0,0 +1,23 @@

namespace ProjectDumpTruck.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
}

12
ProjectDumpTruck/ProjectDumpTruck/Program.cs
View File

@ -1,3 +1,5 @@
using ProjectDumpTruck.MovementStrategy;
namespace ProjectDumpTruck
{
internal static class Program
@ -12,7 +14,15 @@ namespace ProjectDumpTruck
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
Application.Run(new FormTransport());
////Àáñòðàêòíûé ìåòîä 3 çàäàíèå
//AbstractStrategy myObject1 = new MoveToBorder();
//myObject1.MyAbstractMethod();
//AbstractStrategy myObject2 = new MoveToCenter();
//myObject2.MyAbstractMethod();
}
}
}