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Лабораторная работа №2

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Aidar 2024-04-05 18:55:05 +04:00
parent c853fe4b1f
commit d1cc8a693a
15 changed files with 813 additions and 154 deletions
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10
ProjectLiner/ProjectLiner/DirectionType.cs → ProjectLiner/ProjectLiner/Drawnings/DirectionType.cs
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@ -1,22 +1,30 @@
namespace ProjectLiner;
namespace ProjectLiner.Drawnings;
/// <summary>
/// Направление передвижения
/// </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>

69
ProjectLiner/ProjectLiner/Drawnings/DrawningLiner.cs Normal file
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@ -0,0 +1,69 @@
using ProjectLiner.Entities;
namespace ProjectLiner.Drawnings;
/// <summary>
/// Класс-прорисовка сущности "Лайнер"
/// </summary>
public class DrawningLiner : DrawningSmallLiner
{
/// <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="secondDeck">Наличие второй палубы</param>
/// <param name="pool">Наличие басейна</param>
public DrawningLiner(int speed, double weight, Color bodyColor, Color additionalColor, bool secondDeck, bool pool) : base(150, 65)
{
EntitySmallLiner = new EntityLiner(speed, weight, bodyColor, additionalColor, secondDeck, pool);
}
public override void DrawTransport(Graphics g)
{
if (EntitySmallLiner == null || EntitySmallLiner is not EntityLiner Liner || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black, 2);
Brush br = new SolidBrush(Liner.BodyColor);
Brush additionalBrush = new SolidBrush(Liner.AdditionalColor);
// Вторая палуба
if (Liner.SecondDeck)
{
g.FillPolygon(additionalBrush, new[]
{
new Point(_startPosX.Value + 20, _startPosY.Value + 15),
new Point(_startPosX.Value + 30, _startPosY.Value + 0),
new Point(_startPosX.Value + 95, _startPosY.Value + 0),
new Point(_startPosX.Value + 100, _startPosY.Value + 15)
});
g.DrawPolygon(pen, new[]
{
new Point(_startPosX.Value + 20, _startPosY.Value + 15),
new Point(_startPosX.Value + 30, _startPosY.Value + 0),
new Point(_startPosX.Value + 95, _startPosY.Value + 0),
new Point(_startPosX.Value + 100, _startPosY.Value + 15)
});
}
// Бассейн
if (Liner.Pool)
{
g.FillRectangle(additionalBrush, _startPosX.Value + 110, _startPosY.Value + 25, 30, 5);
g.DrawRectangle(pen, _startPosX.Value + 110, _startPosY.Value + 25, 30, 5);
g.DrawArc(pen, _startPosX.Value + 135, _startPosY.Value + 20, 8, 8, 180, 180);
g.DrawLine(pen, _startPosX.Value + 143, _startPosY.Value + 25, _startPosX.Value + 143, _startPosY.Value + 30);
}
// Основные элементы
_startPosY += 15;
base.DrawTransport(g);
_startPosY -= 15;
}
}

182
ProjectLiner/ProjectLiner/DrawningLiner.cs → ProjectLiner/ProjectLiner/Drawnings/DrawningSmallLiner.cs
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@ -1,14 +1,13 @@
namespace ProjectLiner;
using ProjectLiner.Entities;
/// <summary>
/// Класс-прорисовка сущности "Лайнер"
/// </summary>
public class DrawningLiner
namespace ProjectLiner.Drawnings;
public class DrawningSmallLiner
{
/// <summary>
/// Класс-сущность "Лайнер"
/// Класс-сущность "Маленький Лайнер"
/// </summary>
public EntityLiner? EntityLiner { get; private set; }
public EntitySmallLiner? EntitySmallLiner { get; protected set; }
/// <summary>
/// Ширина окна
@ -23,12 +22,12 @@ public class DrawningLiner
/// <summary>
/// Левая координата прорисовки сущности "Лайнер"
/// </summary>
private int? _startPosX;
protected int? _startPosX;
/// <summary>
/// Верхнаяя координата прорисовки сущности "Лайнер"
/// </summary>
private int? _startPosY;
protected int? _startPosY;
/// <summary>
/// Ширина прорисовки сущности "Лайнер"
@ -36,29 +35,64 @@ public class DrawningLiner
private readonly int _drawningLinerWidth = 150;
/// <summary>
/// Высота сущности "Лайнер"
/// Высота прорисовки сущности "Лайнер"
/// </summary>
private readonly int _drawningLinerHeight = 65;
private readonly int _drawningLinerHeight = 50;
/// <summary>
/// Инициализация свойств
/// Координата X объекта
/// </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="secondDeck">Наличие второй палубы</param>
/// <param name="pool">Наличие басейна</param>
public void Init(int speed, double weight, Color bodyColor, Color additionalColor, bool secondDeck, bool pool)
public int? GetPosX => _startPosX;
/// <summary>
/// Координата Y объекта
/// </summary>
public int? GetPosY => _startPosY;
/// <summary>
/// Ширина объекта
/// </summary>
public int GetWidth => _drawningLinerWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHeight => _drawningLinerHeight;
/// <summary>
/// Пустой конструктор
/// </summary>
private DrawningSmallLiner()
{
EntityLiner = new EntityLiner();
EntityLiner.Init(speed, weight, bodyColor, additionalColor, secondDeck, pool);
_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 DrawningSmallLiner(int speed, double weight, Color bodyColor) : this()
{
EntitySmallLiner = new EntitySmallLiner(speed, weight, bodyColor);
}
/// <summary>
/// Конструктор для наследников
/// </summary>
/// <param name="drawningLinerWidth">Ширина прорисовки сущности "Маленький Лайнер"</param>
/// <param name="drawningLinerHeight">Высота прорисовки сущности "Маленький Лайнер"</param>
protected DrawningSmallLiner(int drawningLinerWidth, int drawningLinerHeight) : this()
{
_drawningLinerWidth = drawningLinerWidth;
_drawningLinerHeight = drawningLinerHeight;
}
/// <summary>
/// Установка границ поля
/// </summary>
@ -73,8 +107,6 @@ public class DrawningLiner
}
_pictureWidth = width;
_pictureHeight = height;
if (_startPosX.HasValue && _startPosX + _drawningLinerWidth > width) _startPosX = _pictureWidth - _drawningLinerWidth;
if (_startPosY.HasValue && _startPosY + _drawningLinerHeight > height) _startPosY = _pictureHeight - _drawningLinerHeight;
return true;
}
@ -116,7 +148,7 @@ public class DrawningLiner
/// <returns>true - перемещение выполнено, false - перемещение невозможно</returns>
public bool MoveTransport(DirectionType direction)
{
if (EntityLiner == null || !_startPosX.HasValue || !_startPosY.HasValue)
if (EntitySmallLiner == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return false;
}
@ -124,34 +156,31 @@ public class DrawningLiner
{
// Влево
case DirectionType.Left:
if (_startPosX.Value - EntityLiner.Step > 0)
if (_startPosX.Value - EntitySmallLiner.Step > 0)
{
_startPosX -= (int)EntityLiner.Step;
_startPosX -= (int)EntitySmallLiner.Step;
}
return true;
// Вверх
case DirectionType.Up:
if (_startPosY.Value - EntityLiner.Step > 0)
if (_startPosY.Value - EntitySmallLiner.Step > 0)
{
_startPosY -= (int)EntityLiner.Step;
_startPosY -= (int)EntitySmallLiner.Step;
}
return true;
// Вправо
case DirectionType.Right:
if (_startPosX.Value + _drawningLinerWidth + EntityLiner.Step < _pictureWidth.Value)
if (_startPosX.Value + _drawningLinerWidth + EntitySmallLiner.Step < _pictureWidth.Value)
{
_startPosX += (int)EntityLiner.Step;
_startPosX += (int)EntitySmallLiner.Step;
}
return true;
// Вниз
case DirectionType.Down:
if (_startPosY.Value + _drawningLinerHeight + EntityLiner.Step < _pictureHeight.Value)
if (_startPosY.Value + _drawningLinerHeight + EntitySmallLiner.Step < _pictureHeight.Value)
{
_startPosY += (int)EntityLiner.Step;
_startPosY += (int)EntitySmallLiner.Step;
}
return true;
default:
@ -163,79 +192,50 @@ public class DrawningLiner
/// Прорисовка объекта
/// </summary>
/// <param name="g"></param>
public void DrawTransport(Graphics g)
public virtual void DrawTransport(Graphics g)
{
if (EntityLiner == null || !_startPosX.HasValue || !_startPosY.HasValue)
if (EntitySmallLiner == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black, 2);
Brush br = new SolidBrush(EntityLiner.BodyColor);
Brush additionalBrush = new SolidBrush(EntityLiner.AdditionalColor);
// Вторая палуба
if (EntityLiner.SecondDeck)
{
g.FillPolygon(additionalBrush, new[]
{
new Point(_startPosX.Value + 20, _startPosY.Value + 15),
new Point(_startPosX.Value + 30, _startPosY.Value + 0),
new Point(_startPosX.Value + 95, _startPosY.Value + 0),
new Point(_startPosX.Value + 100, _startPosY.Value + 15)
});
g.DrawPolygon(pen, new[]
{
new Point(_startPosX.Value + 20, _startPosY.Value + 15),
new Point(_startPosX.Value + 30, _startPosY.Value + 0),
new Point(_startPosX.Value + 95, _startPosY.Value + 0),
new Point(_startPosX.Value + 100, _startPosY.Value + 15)
});
}
// Бассейн
if (EntityLiner.Pool)
{
g.FillRectangle(additionalBrush, _startPosX.Value + 110, _startPosY.Value + 25, 30, 5);
g.DrawRectangle(pen, _startPosX.Value + 110, _startPosY.Value + 25, 30, 5);
g.DrawArc(pen, _startPosX.Value + 135, _startPosY.Value + 20, 8, 8, 180, 180);
g.DrawLine(pen, _startPosX.Value + 143, _startPosY.Value + 25, _startPosX.Value + 143, _startPosY.Value + 30);
}
Brush br = new SolidBrush(EntitySmallLiner.BodyColor);
// Корпус и палуба Лайнера
g.FillPolygon(br, new[]
{
new Point(_startPosX.Value + 0, _startPosY.Value + 30),
new Point(_startPosX.Value + 150, _startPosY.Value + 30),
new Point(_startPosX.Value + 120, _startPosY.Value + 65),
new Point(_startPosX.Value + 30, _startPosY.Value + 65)
new Point(_startPosX.Value + 0, _startPosY.Value + 15),
new Point(_startPosX.Value + 150, _startPosY.Value + 15),
new Point(_startPosX.Value + 120, _startPosY.Value + 50),
new Point(_startPosX.Value + 30, _startPosY.Value + 50)
});
g.FillPolygon(br, new[]
{
new Point(_startPosX.Value + 5, _startPosY.Value + 30),
new Point(_startPosX.Value + 15, _startPosY.Value + 15),
new Point(_startPosX.Value + 100, _startPosY.Value + 15),
new Point(_startPosX.Value + 105, _startPosY.Value + 30)
new Point(_startPosX.Value + 5, _startPosY.Value + 15),
new Point(_startPosX.Value + 15, _startPosY.Value + 0),
new Point(_startPosX.Value + 100, _startPosY.Value + 0),
new Point(_startPosX.Value + 105, _startPosY.Value + 15)
});
g.DrawPolygon(pen, new[]
{
new Point(_startPosX.Value + 0, _startPosY.Value + 15),
new Point(_startPosX.Value + 150, _startPosY.Value + 15),
new Point(_startPosX.Value + 120, _startPosY.Value + 50),
new Point(_startPosX.Value + 30, _startPosY.Value + 50)
});
g.DrawPolygon(pen, new[]
{
new Point(_startPosX.Value + 0, _startPosY.Value + 30),
new Point(_startPosX.Value + 150, _startPosY.Value + 30),
new Point(_startPosX.Value + 120, _startPosY.Value + 65),
new Point(_startPosX.Value + 30, _startPosY.Value + 65)
});
g.DrawPolygon(pen, new[]
{
new Point(_startPosX.Value + 5, _startPosY.Value + 30),
new Point(_startPosX.Value + 15, _startPosY.Value + 15),
new Point(_startPosX.Value + 100, _startPosY.Value + 15),
new Point(_startPosX.Value + 105, _startPosY.Value + 30)
new Point(_startPosX.Value + 5, _startPosY.Value + 15),
new Point(_startPosX.Value + 15, _startPosY.Value + 0),
new Point(_startPosX.Value + 100, _startPosY.Value + 0),
new Point(_startPosX.Value + 105, _startPosY.Value + 15)
});
// Якорь
g.DrawLine(pen, _startPosX.Value + 30, _startPosY.Value + 33, _startPosX.Value + 30, _startPosY.Value + 45);
g.DrawLine(pen, _startPosX.Value + 27, _startPosY.Value + 36, _startPosX.Value + 33, _startPosY.Value + 36);
g.DrawLine(pen, _startPosX.Value + 25, _startPosY.Value + 40, _startPosX.Value + 30, _startPosY.Value + 45);
g.DrawLine(pen, _startPosX.Value + 30, _startPosY.Value + 45, _startPosX.Value + 35, _startPosY.Value + 40);
g.DrawLine(pen, _startPosX.Value + 30, _startPosY.Value + 18, _startPosX.Value + 30, _startPosY.Value + 30);
g.DrawLine(pen, _startPosX.Value + 27, _startPosY.Value + 21, _startPosX.Value + 33, _startPosY.Value + 21);
g.DrawLine(pen, _startPosX.Value + 25, _startPosY.Value + 25, _startPosX.Value + 30, _startPosY.Value + 30);
g.DrawLine(pen, _startPosX.Value + 30, _startPosY.Value + 30, _startPosX.Value + 35, _startPosY.Value + 25);
}
}

33
ProjectLiner/ProjectLiner/EntityLiner.cs → ProjectLiner/ProjectLiner/Entities/EntityLiner.cs
View File

@ -1,25 +1,10 @@
namespace ProjectLiner;
namespace ProjectLiner.Entities;
/// <summary>
/// Класс-сущность "Лайнер"
/// </summary>
public class EntityLiner
public class EntityLiner : EntitySmallLiner
{
/// <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>
/// Дополнительный цвет
/// </summary>
@ -36,24 +21,16 @@ public class EntityLiner
public bool Pool { get; private set; }
/// <summary>
/// Шаг перемещения сущности "Лайнер"
/// </summary>
public double Step => Speed * 100 / Weight;
/// <summary>
/// Инициализация полей объекта класса "Лайнер"
/// Конструктор
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес</param>
/// <param name="bodyColor">Основой цвет</param>
/// <param name="additionalColor">Дополнительный цвет</param>
/// <param name="secondDeck">Наличие второй палубы</param>
/// <param name="pool">Наличие бассейна</param>
public void Init(int speed, double weight, Color bodyColor, Color additionalColor, bool secondDeck, bool pool)
/// <param name="pool">Наличие бассейна</param>
public EntityLiner(int speed, double weight, Color bodyColor, Color additionalColor, bool secondDeck, bool pool) : base(speed, weight, bodyColor)
{
Speed = speed;
Weight = weight;
BodyColor = bodyColor;
AdditionalColor = additionalColor;
SecondDeck = secondDeck;
Pool = pool;

40
ProjectLiner/ProjectLiner/Entities/EntitySmallLiner.cs Normal file
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@ -0,0 +1,40 @@
namespace ProjectLiner.Entities;
/// <summary>
/// Класс-сущность "Маленький Лайнер"
/// </summary>
public class EntitySmallLiner
{
/// <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 сущности
/// </summary>
public double Step => Speed * 100 / Weight;
/// <summary>
/// Конструктор сущности "Маленький Лайнер"
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес</param>
/// <param name="bodyColor">Основой цвет</param>
public EntitySmallLiner(int speed, double weight, Color bodyColor)
{
Speed = speed;
Weight = weight;
BodyColor = bodyColor;
}
}

64
ProjectLiner/ProjectLiner/FormLiner.Designer.cs generated
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@ -29,11 +29,14 @@
private void InitializeComponent()
{
pictureBoxLiner = new PictureBox();
buttonCreate = new Button();
buttonCreateSmallLiner = new Button();
buttonRight = new Button();
buttonDown = new Button();
buttonLeft = new Button();
buttonUp = new Button();
buttonCreateLiner = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxLiner).BeginInit();
SuspendLayout();
//
@ -46,16 +49,16 @@
pictureBoxLiner.TabIndex = 0;
pictureBoxLiner.TabStop = false;
//
// buttonCreate
// buttonCreateSmallLiner
//
buttonCreate.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreate.Location = new Point(12, 426);
buttonCreate.Name = "buttonCreate";
buttonCreate.Size = new Size(75, 23);
buttonCreate.TabIndex = 1;
buttonCreate.Text = "Создать";
buttonCreate.UseVisualStyleBackColor = true;
buttonCreate.Click += ButtonCreate_Click;
buttonCreateSmallLiner.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateSmallLiner.Location = new Point(12, 426);
buttonCreateSmallLiner.Name = "buttonCreateSmallLiner";
buttonCreateSmallLiner.Size = new Size(154, 23);
buttonCreateSmallLiner.TabIndex = 1;
buttonCreateSmallLiner.Text = "Создать малый лайнер";
buttonCreateSmallLiner.UseVisualStyleBackColor = true;
buttonCreateSmallLiner.Click += ButtonCreateSmallLiner_Click;
//
// buttonRight
//
@ -105,16 +108,50 @@
buttonUp.UseVisualStyleBackColor = true;
buttonUp.Click += ButtonMove_Click;
//
// buttonCreateLiner
//
buttonCreateLiner.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateLiner.Location = new Point(172, 426);
buttonCreateLiner.Name = "buttonCreateLiner";
buttonCreateLiner.Size = new Size(154, 23);
buttonCreateLiner.TabIndex = 6;
buttonCreateLiner.Text = "Создать лайнер";
buttonCreateLiner.UseVisualStyleBackColor = true;
buttonCreateLiner.Click += ButtonCreateLiner_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(751, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(121, 23);
comboBoxStrategy.TabIndex = 7;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(797, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(75, 23);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += ButtonStrategyStep_Click;
//
// FormLiner
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(884, 461);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateLiner);
Controls.Add(buttonUp);
Controls.Add(buttonLeft);
Controls.Add(buttonDown);
Controls.Add(buttonRight);
Controls.Add(buttonCreate);
Controls.Add(buttonCreateSmallLiner);
Controls.Add(pictureBoxLiner);
Name = "FormLiner";
StartPosition = FormStartPosition.CenterScreen;
@ -126,10 +163,13 @@
#endregion
private PictureBox pictureBoxLiner;
private Button buttonCreate;
private Button buttonCreateSmallLiner;
private Button buttonRight;
private Button buttonDown;
private Button buttonLeft;
private Button buttonUp;
private Button buttonCreateLiner;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

126
ProjectLiner/ProjectLiner/FormLiner.cs
View File

@ -1,4 +1,7 @@
namespace ProjectLiner;
using ProjectLiner.Drawnings;
using ProjectLiner.MovementStrategy;
namespace ProjectLiner;
/// <summary>
/// Форма работы с объектом "Лайнер"
@ -8,7 +11,12 @@ public partial class FormLiner : Form
/// <summary>
/// Поле-объект для прорисовки объекта
/// </summary>
private DrawningLiner? _drawningLiner;
private DrawningSmallLiner? _drawningSmallLiner;
/// <summary>
/// Стратегия перемещения
/// </summary>
private AbstractStrategy? _strategy;
/// <summary>
/// Конструктор формы
@ -16,6 +24,7 @@ public partial class FormLiner : Form
public FormLiner()
{
InitializeComponent();
_strategy = null;
}
/// <summary>
@ -23,35 +32,62 @@ public partial class FormLiner : Form
/// </summary>
private void Draw()
{
if (_drawningLiner == null)
if (_drawningSmallLiner == null)
{
return;
}
Bitmap bmp = new(pictureBoxLiner.Width,
pictureBoxLiner.Height);
Graphics gr = Graphics.FromImage(bmp);
_drawningLiner.DrawTransport(gr);
_drawningSmallLiner.DrawTransport(gr);
pictureBoxLiner.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(DrawningSmallLiner):
_drawningSmallLiner = new DrawningSmallLiner(
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(DrawningLiner):
_drawningSmallLiner = new DrawningLiner(
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)));
break;
default:
return;
}
_drawningSmallLiner.SetPictureSize(pictureBoxLiner.Width, pictureBoxLiner.Height);
_drawningSmallLiner.SetPosition(random.Next(10, 100), random.Next(10, 100));
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
/// <summary>
/// Обработка нажатия кнопки "Создать лайнер"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonCreate_Click(object sender, EventArgs e)
{
Random random = new();
_drawningLiner = new DrawningLiner();
_drawningLiner.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)));
_drawningLiner.SetPictureSize(pictureBoxLiner.Width, pictureBoxLiner.Height);
_drawningLiner.SetPosition(random.Next(10, 100), random.Next(10, 100));
private void ButtonCreateLiner_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningLiner));
Draw();
}
/// <summary>
/// Обработка нажатия кнопки "Создать малый лайнер"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonCreateSmallLiner_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningSmallLiner));
/// <summary>
/// Обработка нажатия кнопок навигации движения
@ -60,7 +96,7 @@ public partial class FormLiner : Form
/// <param name="e"></param>
private void ButtonMove_Click(object sender, EventArgs e)
{
if (_drawningLiner == null)
if (_drawningSmallLiner == null)
{
return;
}
@ -69,16 +105,16 @@ public partial class FormLiner : Form
switch (name)
{
case "buttonUp":
result = _drawningLiner.MoveTransport(DirectionType.Up);
result = _drawningSmallLiner.MoveTransport(DirectionType.Up);
break;
case "buttonDown":
result = _drawningLiner.MoveTransport(DirectionType.Down);
result = _drawningSmallLiner.MoveTransport(DirectionType.Down);
break;
case "buttonLeft":
result = _drawningLiner.MoveTransport(DirectionType.Left);
result = _drawningSmallLiner.MoveTransport(DirectionType.Left);
break;
case "buttonRight":
result = _drawningLiner.MoveTransport(DirectionType.Right);
result = _drawningSmallLiner.MoveTransport(DirectionType.Right);
break;
}
if (result)
@ -86,4 +122,50 @@ public partial class FormLiner : Form
Draw();
}
}
/// <summary>
/// Обработка нажатия кнопки "Шаг"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningSmallLiner == null)
{
return;
}
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToBorder(),
_ => null,
};
if (_strategy == null)
{
return;
}
_strategy.SetData(new MoveableLiner(_drawningSmallLiner),
pictureBoxLiner.Width, pictureBoxLiner.Height);
}
if (_strategy == null)
{
return;
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
}
}
}

136
ProjectLiner/ProjectLiner/MovementStrategy/AbstractStrategy.cs Normal file
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@ -0,0 +1,136 @@
namespace ProjectLiner.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>
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;
}
}

24
ProjectLiner/ProjectLiner/MovementStrategy/IMoveableObject.cs Normal file
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@ -0,0 +1,24 @@
namespace ProjectLiner.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);
}

38
ProjectLiner/ProjectLiner/MovementStrategy/MoveToBorder.cs Normal file
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@ -0,0 +1,38 @@
namespace ProjectLiner.MovementStrategy;
/// <summary>
/// Стратегия перемещения объекта в угол экрана
/// </summary>
public class MoveToBorder : 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.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();
}
}
}

53
ProjectLiner/ProjectLiner/MovementStrategy/MoveToCenter.cs Normal file
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@ -0,0 +1,53 @@
namespace ProjectLiner.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();
}
}
}
}

79
ProjectLiner/ProjectLiner/MovementStrategy/MoveableLiner.cs Normal file
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@ -0,0 +1,79 @@
using ProjectLiner.Drawnings;
namespace ProjectLiner.MovementStrategy;
/// <summary>
/// Класс-реализация IMoveableObject с использованием drawningSmallLiner
/// </summary>
public class MoveableLiner : IMoveableObject
{
/// <summary>
/// Поле-объект класса DrawningSmallLiner или его наследника
/// </summary>
private readonly DrawningSmallLiner? _liner = null;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="car">Объект класса DrawningSmallLiner</param>
public MoveableLiner(DrawningSmallLiner liner)
{
_liner = liner;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_liner == null || _liner.EntitySmallLiner == null ||
!_liner.GetPosX.HasValue || !_liner.GetPosY.HasValue)
{
return null;
}
return new ObjectParameters(_liner.GetPosX.Value,
_liner.GetPosY.Value, _liner.GetWidth, _liner.GetHeight);
}
}
public int GetStep => (int)(_liner?.EntitySmallLiner?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_liner == null || _liner.EntitySmallLiner == null)
{
return false;
}
return _liner.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,
};
}
/*public MoveableLiner(DrawningSmallLiner drawningSmallLiner)
{
_drawningSmallLiner = drawningSmallLiner;
}
public ObjectParameters? GetObjectPosition => throw new NotImplementedException();
public int GetStep => throw new NotImplementedException();
public bool TryMoveObject(MovementDirection direction)
{
throw new NotImplementedException();
}*/
}

24
ProjectLiner/ProjectLiner/MovementStrategy/MovementDirection.cs Normal file
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@ -0,0 +1,24 @@
namespace ProjectLiner.MovementStrategy;
public enum MovementDirection
{
/// <summary>
/// Вверх
/// </summary>
Up = 1,
/// <summary>
/// Вниз
/// </summary>
Down = 2,
/// <summary>
/// Влево
/// </summary>
Left = 3,
/// <summary>
/// Вправо
/// </summary>
Right = 4
}

69
ProjectLiner/ProjectLiner/MovementStrategy/ObjectParameters.cs Normal file
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@ -0,0 +1,69 @@
namespace ProjectLiner.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;
/// <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;
}
}

20
ProjectLiner/ProjectLiner/MovementStrategy/StrategyStatus.cs Normal file
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@ -0,0 +1,20 @@
namespace ProjectLiner.MovementStrategy;
public enum StrategyStatus
{
/// <summary>
/// Все готово к началу
/// </summary>
NotInit,
/// <summary>
/// Выполняется
/// </summary>
InProgress,
/// <summary>
/// Завершено
/// </summary>
Finish
}