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namespace ProjectExcavator.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
}

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using ProjectExcavator.Entities;
namespace ProjectExcavator.Drawnings;
/// <summary>
/// Класс, отвечающий за прорисовку и перемещения базового объекта-сущности
/// </summary>
public class DrawningBulldozer
{
/// <summary>
/// Класс-сущность
/// </summary>
public EntityBulldozer? EntityBulldozer { get; protected set; }
/// <summary>
/// Ширина окна
/// </summary>
private int? _pictureWidth;
/// <summary>
/// Высота окна
/// </summary>
private int? _pictureHeight;
/// <summary>
/// Левая координата прорисовки автомобиля
/// </summary>
protected int? _startPosX;
/// <summary>
/// Верхняя координата прорисовки автомобиля
/// </summary>
protected int? _startPosY;
/// <summary>
/// Ширина прорисовки автомобиля
/// </summary>
private readonly int _drawingExcWidth = 65;
/// <summary>
/// Высота прорисовки автомобиля
/// </summary>
private readonly int _drawingExcHeight = 61;
/// <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 => _drawingExcWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHeight => _drawingExcHeight;
/// <summary>
/// Пустой конструктор
/// </summary>
private DrawningBulldozer()
{
_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 DrawningBulldozer(int speed, double weight, Color bodyColor) : this()
{
EntityBulldozer = new EntityBulldozer(speed, weight, bodyColor);
}
/// <summary>
/// Конструктор для наследников
/// </summary>
/// <param name="drawingExcWidth">Ширина прорисовки автомобиля</param>
/// <param name="drawingExcHeight">Высота прорисовки автомобиля</param>
protected DrawningBulldozer(int drawingExcWidth, int drawingExcHeight) : this()
{
_drawingExcWidth = drawingExcWidth;
_drawingExcHeight = drawingExcHeight;
}
/// <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 уже была установлена
if (_drawingExcWidth > width || _drawingExcHeight > height)
{
return false;
}
_pictureWidth = width;
_pictureHeight = height;
if (_startPosX.HasValue || _startPosY.HasValue)
{
if (_startPosX + _drawingExcWidth > _pictureWidth)
{
_startPosX = _pictureWidth - _drawingExcWidth;
}
else if (_startPosX < 0) _startPosX = 0;
if (_startPosY + _drawingExcHeight > _pictureHeight)
{
_startPosY = _pictureHeight - _drawingExcHeight;
}
else if (_startPosY < 0) _startPosY = 0;
}
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, int width, int height)
{
if (!_pictureWidth.HasValue || !_pictureHeight.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 + _drawingExcWidth > _pictureWidth)
{
_startPosX = _pictureWidth - _drawingExcWidth;
}
else if (x < 0) _startPosX = 0;
else _startPosX = x;
if (y + _drawingExcHeight > _pictureHeight)
{
_startPosY = _pictureHeight - _drawingExcHeight;
}
else if (y < 0) _startPosY = 0;
else _startPosY = y;
}
/// <summary>
/// Изменение направления движения
/// </summary>
/// <param name="direction">Направление</param>
/// <returns>true - перемещение выполнено, false - перемещение невозможно</returns>
public bool MoveTransport(DirectionType direction)
{
if (EntityBulldozer == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return false;
}
switch (direction)
{
//влево
case DirectionType.Left:
if (_startPosX.Value - EntityBulldozer.Step > 0)
{
_startPosX -= (int)EntityBulldozer.Step;
}
return true;
//вверх
case DirectionType.Up:
if (_startPosY.Value - EntityBulldozer.Step > 0)
{
_startPosY -= (int)EntityBulldozer.Step;
}
return true;
//вправо
case DirectionType.Right:
if (_startPosX + EntityBulldozer.Step < _pictureWidth - _drawingExcWidth)
{
_startPosX += (int)EntityBulldozer.Step;
}
return true;
//вниз
case DirectionType.Down:
if (_startPosY + EntityBulldozer.Step < _pictureHeight - _drawingExcHeight)
{
_startPosY += (int)EntityBulldozer.Step;
}
return true;
default:
return false;
}
}
/// <summary>
/// Прорисовка объекта
/// </summary>
/// <param name="g"></param>
public virtual void DrawTransport(Graphics g)
{
if (EntityBulldozer == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black);
//Границы экскаватора
g.DrawRectangle(pen, _startPosX.Value + 5, _startPosY.Value + 22, /*длина*/60, /*ширина*/20); //главная нижняя
g.DrawRectangle(pen, _startPosX.Value + 20, _startPosY.Value + 7, 5, 15);
g.DrawRectangle(pen, _startPosX.Value + 40, _startPosY.Value, 22, 22); //кабина
Brush br = new SolidBrush(EntityBulldozer.BodyColor);
g.FillRectangle(br, _startPosX.Value + 6, _startPosY.Value + 23, 59, 19);
g.FillRectangle(br, _startPosX.Value + 21, _startPosY.Value + 8, 4, 14);
Brush brBlue = new SolidBrush(Color.PowderBlue);
g.FillRectangle(brBlue, _startPosX.Value + 41, _startPosY.Value + 1, 21, 21);
//ручка для катков
Pen penEllip = new Pen(Color.Black);
penEllip.Width = 2;
//гусеницы (катки)
g.DrawEllipse(pen, _startPosX.Value, _startPosY.Value + 44, 17, 17);
g.DrawEllipse(pen, _startPosX.Value + 48, _startPosY.Value + 44, 17, 17);
//гусеницы (гуценица)
g.DrawRectangle(pen, _startPosX.Value + 9, _startPosY.Value + 44, 48, 17);
//закрашивание катков
Brush brWhite = new SolidBrush(Color.White);
g.FillEllipse(brWhite, _startPosX.Value, _startPosY.Value + 44, 17, 17);
g.FillEllipse(brWhite, _startPosX.Value + 48, _startPosY.Value + 44, 17, 17);
//жирные круги
g.DrawEllipse(penEllip, _startPosX.Value, _startPosY.Value + 44, 17, 17);
g.DrawEllipse(penEllip, _startPosX.Value + 48, _startPosY.Value + 44, 17, 17);
//маленькие катки (верхние)
g.DrawEllipse(penEllip, _startPosX.Value + 25, _startPosY.Value + 45, 5, 5);
g.DrawEllipse(penEllip, _startPosX.Value + 35, _startPosY.Value + 45, 5, 5);
//нижние катки
g.DrawEllipse(penEllip, _startPosX.Value + 19, _startPosY.Value + 52, 8, 8);
g.DrawEllipse(penEllip, _startPosX.Value + 29, _startPosY.Value + 52, 8, 8);
g.DrawEllipse(penEllip, _startPosX.Value + 39, _startPosY.Value + 52, 8, 8);
}
}

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using ProjectExcavator.Entities;
namespace ProjectExcavator.Drawnings;
/// <summary>
/// Класс, отвечающий за прорисовку и перемещение объекта-сущности
/// </summary>
public class DrawningExcavator : DrawningBulldozer
{
/// <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="prop">Признак наличия опор</param>
/// <param name="ladle">Признак наличия ковша</param>
public DrawningExcavator(int speed, double weight, Color bodyColor, Color additionalColor, bool prop, bool ladle) : base(120, 70)
{
EntityBulldozer = new EntityExcavator(speed, weight, bodyColor, additionalColor, prop, ladle);
}
public override void DrawTransport(Graphics g)
{
if (EntityBulldozer == null || EntityBulldozer is not EntityExcavator excavator || !_startPosX.HasValue || !_startPosX.HasValue)
{
return;
}
Pen pen = new(Color.Black);
Brush additionalBrush = new SolidBrush(excavator.AdditionalColor);
if (excavator.Prop)
{
//Опоры
//справа
g.DrawRectangle(pen, _startPosX.Value + 80, _startPosY.Value + 40, 11, 3);
g.DrawRectangle(pen, _startPosX.Value + 87, _startPosY.Value + 43, 5, 25);
g.DrawRectangle(pen, _startPosX.Value + 84, _startPosY.Value + 68, 11, 3);
//слева
g.DrawRectangle(pen, _startPosX.Value + 6, _startPosY.Value + 40, 13, 3);
g.DrawRectangle(pen, _startPosX.Value + 4, _startPosY.Value + 43, 5, 25);
g.DrawRectangle(pen, _startPosX.Value + 1, _startPosY.Value + 68, 11, 3);
//покраска справа
g.FillRectangle(additionalBrush, _startPosX.Value + 80, _startPosY.Value + 40, 11, 3);
g.FillRectangle(additionalBrush, _startPosX.Value + 87, _startPosY.Value + 43, 5, 25);
g.FillRectangle(additionalBrush, _startPosX.Value + 84, _startPosY.Value + 68, 11, 3);
//покраска слева
g.FillRectangle(additionalBrush, _startPosX.Value + 6, _startPosY.Value + 40, 13, 3);
g.FillRectangle(additionalBrush, _startPosX.Value + 4, _startPosY.Value + 43, 5, 25);
g.FillRectangle(additionalBrush, _startPosX.Value + 1, _startPosY.Value + 68, 11, 3);
}
if (excavator.Ladle)
{
//Ковш
//ковш(стрела)
g.DrawRectangle(pen, _startPosX.Value + 77, _startPosY.Value + 17, 14, 8);
g.DrawRectangle(pen, _startPosX.Value + 91, _startPosY.Value + 9, 20, 7);
g.DrawRectangle(pen, _startPosX.Value + 111, _startPosY.Value + 17, 9, 20);
Point[] pointsLadle =
{
new Point(_startPosX.Value + 120, _startPosY.Value + 37),
new Point(_startPosX.Value + 104, _startPosY.Value + 54),
new Point(_startPosX.Value + 120, _startPosY.Value + 54),
};
g.FillPolygon(additionalBrush, pointsLadle);
g.DrawPolygon(pen, pointsLadle);
//покраска
g.FillRectangle(additionalBrush, _startPosX.Value + 77, _startPosY.Value + 17, 14, 8);
g.FillRectangle(additionalBrush, _startPosX.Value + 91, _startPosY.Value + 9, 20, 7);
g.FillRectangle(additionalBrush, _startPosX.Value + 111, _startPosY.Value + 17, 9, 20);
}
_startPosX += 15;
_startPosY += 3;
base.DrawTransport(g);
_startPosX -= 15;
_startPosY -= 3;
}
}

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namespace ProjectExcavator.Entities;
/// <summary>
/// Класс-сущность "Бульдозер"
/// </summary>
public class EntityBulldozer
{
/// <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 экскаватора
/// </summary>
public double Step => Speed * 100 / Weight;
/// <summary>
/// Конструктор сущности
/// </summary>
/// <param name="speed">Скорсть</param>
/// <param name="weight">Вес экскаватора</param>
/// <param name="bodyColor">Основной цвет</param>
public EntityBulldozer(int speed, double weight, Color bodyColor)
{
Speed = speed;
Weight = weight;
BodyColor = bodyColor;
}
}

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namespace ProjectExcavator.Entities;
/// <summary>
/// Класс-сущность "Экскаватор"
/// </summary>
public class EntityExcavator : EntityBulldozer
{
/// <summary>
/// Дополнительный цвет (для опциональных элементов)
/// </summary>
public Color AdditionalColor { get; private set; }
/// <summary>
/// Признак наличия опор
/// </summary>
public bool Prop { get; private set; }
/// <summary>
/// Признак наличия ковша
/// </summary>
public bool Ladle { get; private set; }
/// <summary>
/// Инициализация полей объекта-класса экскаватора
/// </summary>
/// <param name="additionalColor">Дополнительный цвет</param>
/// <param name="bodyKit">Признак наличия обвеса</param>
/// <param name="prop">Признак наличия опор</param>
/// <param name="ladle">Признак наличия ковша</param>
public EntityExcavator(int speed, double weight, Color bodyColor, Color additionalColor, bool prop, bool ladle) : base(speed, weight, bodyColor)
{
AdditionalColor = additionalColor;
Prop = prop;
Ladle = ladle;
}
}

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namespace ProjectExcavator
{
partial class Form1
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(800, 450);
this.Text = "Form1";
}
#endregion
}
}

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namespace ProjectExcavator
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
}
}

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namespace ProjectExcavator
{
partial class FormExcavator
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
pictureBoxExcavator = new PictureBox();
buttonCreateExcavator = new Button();
buttonLeft = new Button();
buttonRight = new Button();
buttonDown = new Button();
buttonUp = new Button();
buttonCreateBulldozer = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxExcavator).BeginInit();
SuspendLayout();
//
// pictureBoxExcavator
//
pictureBoxExcavator.Location = new Point(0, 0);
pictureBoxExcavator.Name = "pictureBoxExcavator";
pictureBoxExcavator.Size = new Size(931, 604);
pictureBoxExcavator.TabIndex = 0;
pictureBoxExcavator.TabStop = false;
//
// buttonCreateExcavator
//
buttonCreateExcavator.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateExcavator.BackColor = SystemColors.Control;
buttonCreateExcavator.Location = new Point(12, 569);
buttonCreateExcavator.Name = "buttonCreateExcavator";
buttonCreateExcavator.Size = new Size(198, 23);
buttonCreateExcavator.TabIndex = 1;
buttonCreateExcavator.Text = "Создать экскаватор";
buttonCreateExcavator.UseVisualStyleBackColor = false;
buttonCreateExcavator.Click += ButtonCreateExcavator_Click;
//
// buttonLeft
//
buttonLeft.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
buttonLeft.BackgroundImage = Properties.Resources.arrowLeft;
buttonLeft.BackgroundImageLayout = ImageLayout.Stretch;
buttonLeft.Location = new Point(777, 547);
buttonLeft.Name = "buttonLeft";
buttonLeft.Size = new Size(35, 35);
buttonLeft.TabIndex = 2;
buttonLeft.UseVisualStyleBackColor = true;
buttonLeft.Click += ButtonMove_Click;
//
// buttonRight
//
buttonRight.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
buttonRight.BackgroundImage = Properties.Resources.arrowRight;
buttonRight.BackgroundImageLayout = ImageLayout.Stretch;
buttonRight.Location = new Point(857, 547);
buttonRight.Name = "buttonRight";
buttonRight.Size = new Size(35, 35);
buttonRight.TabIndex = 3;
buttonRight.UseVisualStyleBackColor = true;
buttonRight.Click += ButtonMove_Click;
//
// buttonDown
//
buttonDown.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
buttonDown.BackgroundImage = Properties.Resources.arrowDown;
buttonDown.BackgroundImageLayout = ImageLayout.Stretch;
buttonDown.Location = new Point(818, 547);
buttonDown.Name = "buttonDown";
buttonDown.Size = new Size(35, 35);
buttonDown.TabIndex = 4;
buttonDown.UseVisualStyleBackColor = true;
buttonDown.Click += ButtonMove_Click;
//
// buttonUp
//
buttonUp.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
buttonUp.BackgroundImage = Properties.Resources.arrowUp;
buttonUp.BackgroundImageLayout = ImageLayout.Stretch;
buttonUp.Location = new Point(818, 506);
buttonUp.Name = "buttonUp";
buttonUp.Size = new Size(35, 35);
buttonUp.TabIndex = 5;
buttonUp.UseVisualStyleBackColor = true;
buttonUp.Click += ButtonMove_Click;
//
// buttonCreateBulldozer
//
buttonCreateBulldozer.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateBulldozer.BackColor = SystemColors.Control;
buttonCreateBulldozer.Location = new Point(225, 569);
buttonCreateBulldozer.Name = "buttonCreateBulldozer";
buttonCreateBulldozer.Size = new Size(198, 23);
buttonCreateBulldozer.TabIndex = 6;
buttonCreateBulldozer.Text = "Создать бульдозер";
buttonCreateBulldozer.UseVisualStyleBackColor = false;
buttonCreateBulldozer.Click += ButtonCreateBulldozer_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(798, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(121, 23);
comboBoxStrategy.TabIndex = 7;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(844, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(75, 23);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += ButtonStrategyStep_Click;
//
// FormExcavator
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(931, 604);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateBulldozer);
Controls.Add(buttonUp);
Controls.Add(buttonDown);
Controls.Add(buttonRight);
Controls.Add(buttonLeft);
Controls.Add(buttonCreateExcavator);
Controls.Add(pictureBoxExcavator);
Name = "FormExcavator";
Text = "Экскаватор";
((System.ComponentModel.ISupportInitialize)pictureBoxExcavator).EndInit();
ResumeLayout(false);
}
#endregion
private PictureBox pictureBoxExcavator;
private Button buttonCreateExcavator;
private Button buttonLeft;
private Button buttonRight;
private Button buttonDown;
private Button buttonUp;
private Button buttonCreateBulldozer;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

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using ProjectExcavator.Drawnings;
using ProjectExcavator.MovementStrategy;
namespace ProjectExcavator;
public partial class FormExcavator : Form
{
/// <summary>
/// Поле-объект для прорисовки объекта
/// </summary>
private DrawningBulldozer? _drawningBulldozer;
/// <summary>
/// Стратегия перемещения
/// </summary>
private AbstractStrategy? _strategy;
/// <summary>
/// Конструктор формы
/// </summary>
public FormExcavator()
{
InitializeComponent();
_strategy = null;
}
/// <summary>
/// Метод прорисовки Бульдозера
/// </summary>
private void Draw()
{
if (_drawningBulldozer == null)
{
return;
}
Bitmap bmp = new(pictureBoxExcavator.Width, pictureBoxExcavator.Height);
Graphics gr = Graphics.FromImage(bmp);
_drawningBulldozer.DrawTransport(gr);
pictureBoxExcavator.Image = bmp;
}
/// <summary>
/// Создание объекта класса-перемещения
/// </summary>
/// <param name="type">Тип создаваемого объекта</param>
private void CreateObject(string type)
{
Random random = new();
switch (type)
{
case nameof(DrawningBulldozer):
_drawningBulldozer = new DrawningBulldozer(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(DrawningExcavator):
_drawningBulldozer = new DrawningExcavator(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;
}
_drawningBulldozer.SetPictureSize(pictureBoxExcavator.Width, pictureBoxExcavator.Height);
_drawningBulldozer.SetPosition(random.Next(10, 100), random.Next(10, 100), pictureBoxExcavator.Width, pictureBoxExcavator.Height);
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
private void ButtonCreateExcavator_Click(object sender, EventArgs e)
{
CreateObject(nameof(DrawningExcavator));
}
private void ButtonCreateBulldozer_Click(object sender, EventArgs e)
{
CreateObject(nameof(DrawningBulldozer));
}
private void ButtonMove_Click(object sender, EventArgs e)
{
if (_drawningBulldozer == null)
{
return;
}
string name = ((Button)sender)?.Name ?? string.Empty;
bool result = false;
switch (name)
{
case "buttonUp":
result = _drawningBulldozer.MoveTransport(DirectionType.Up);
break;
case "buttonDown":
result = _drawningBulldozer.MoveTransport(DirectionType.Down);
break;
case "buttonRight":
result = _drawningBulldozer.MoveTransport(DirectionType.Right);
break;
case "buttonLeft":
result = _drawningBulldozer.MoveTransport(DirectionType.Left);
break;
}
if (result)
{
Draw();
}
}
/// <summary>
/// Обработка нажатия кнопки "Шаг"
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningBulldozer == null)
{
return;
}
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToBorder(),
_ => null,
};
if (_strategy == null)
{
return;
}
_strategy.SetData(new MoveableBulldozer(_drawningBulldozer), pictureBoxExcavator.Width, pictureBoxExcavator.Height);
}
if(_strategy == null)
{
return;
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
}
}
}

View File

@ -0,0 +1,137 @@
namespace ProjectExcavator.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">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 (IsTargetDestination())
{
_state = StrategyStatus.Finish;
return;
}
MoveToTarget();
}
/// <summary>
/// Перемещение влево
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - не удалось)</returns>
protected bool MoveLeft() => MoveTo(MovementDirection.Left);
/// <summary>
/// Перемещение вправо
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - не удалось)</returns>
protected bool MoveRight() => MoveTo(MovementDirection.Right);
/// <summary>
/// Перемещение вверх
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - не удалось)</returns>
protected bool MoveUp() => MoveTo(MovementDirection.Up);
/// <summary>
/// Перемещение вниз
/// </summary>
/// <returns>Результат перемещения (true - удалось переместиться, false - не удалось)</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 IsTargetDestination();
private bool MoveTo(MovementDirection movementDirection)
{
if (_state != StrategyStatus.InProgress)
{
return false;
}
return _moveableObject?.TryMoveObject(movementDirection) ?? false;
}
}

View File

@ -0,0 +1,21 @@
namespace ProjectExcavator.MovementStrategy;
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);
}

View File

@ -0,0 +1,51 @@
namespace ProjectExcavator.MovementStrategy;
public class MoveToBorder : AbstractStrategy
{
protected override bool IsTargetDestination()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return false;
}
return objParams.RightBorder - GetStep() <= FieldWidth && objParams.RightBorder + GetStep() >= FieldWidth &&
objParams.DownBorder - GetStep() <= 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();
}
}
}
}

View File

@ -0,0 +1,54 @@
namespace ProjectExcavator.MovementStrategy;
/// <summary>
/// Стратегия перемещения объекта в центр экрана
/// </summary>
public class MoveToCenter : AbstractStrategy
{
protected override bool IsTargetDestination()
{
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();
}
}
}
}

View File

@ -0,0 +1,64 @@
using ProjectExcavator.Drawnings;
namespace ProjectExcavator.MovementStrategy;
/// <summary>
/// Класс-реализация IMoveableObject с использованием DrawningBulldozer
/// </summary>
public class MoveableBulldozer : IMoveableObject
{
/// <summary>
/// Поле-объект класса DrawningBulldozer или его наследника
/// </summary>
private readonly DrawningBulldozer? _bulldozer = null;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="Bulldozer">Объект класса DrawningBulldozer</param>
public MoveableBulldozer(DrawningBulldozer bulldozer)
{
_bulldozer = bulldozer;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_bulldozer == null || _bulldozer.EntityBulldozer == null || !_bulldozer.GetPosX.HasValue || !_bulldozer.GetPosY.HasValue)
{
return null;
}
return new ObjectParameters(_bulldozer.GetPosX.Value, _bulldozer.GetPosY.Value, _bulldozer.GetWidth, _bulldozer.GetHeight);
}
}
public int GetStep => (int)(_bulldozer?.EntityBulldozer?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_bulldozer == null || _bulldozer.EntityBulldozer == null)
{
return false;
}
return _bulldozer.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,
};
}
}

View File

@ -0,0 +1,27 @@
namespace ProjectExcavator.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
}

View File

@ -0,0 +1,72 @@
namespace ProjectExcavator.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;
}
}

View File

@ -0,0 +1,22 @@
namespace ProjectExcavator.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
}

View File

@ -11,7 +11,7 @@ namespace ProjectExcavator
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
Application.Run(new Form1());
Application.Run(new FormExcavator());
}
}
}

View File

@ -2,10 +2,25 @@
<PropertyGroup>
<OutputType>WinExe</OutputType>
<TargetFramework>net8.0-windows</TargetFramework>
<TargetFramework>net8.0-windows7.0</TargetFramework>
<Nullable>enable</Nullable>
<UseWindowsForms>true</UseWindowsForms>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<ItemGroup>
<Compile Update="Properties\Resources.Designer.cs">
<DesignTime>True</DesignTime>
<AutoGen>True</AutoGen>
<DependentUpon>Resources.resx</DependentUpon>
</Compile>
</ItemGroup>
<ItemGroup>
<EmbeddedResource Update="Properties\Resources.resx">
<Generator>ResXFileCodeGenerator</Generator>
<LastGenOutput>Resources.Designer.cs</LastGenOutput>
</EmbeddedResource>
</ItemGroup>
</Project>

View File

@ -0,0 +1,103 @@
//------------------------------------------------------------------------------
// <auto-generated>
// Этот код создан программой.
// Исполняемая версия:4.0.30319.42000
//
// Изменения в этом файле могут привести к неправильной работе и будут потеряны в случае
// повторной генерации кода.
// </auto-generated>
//------------------------------------------------------------------------------
namespace ProjectExcavator.Properties {
using System;
/// <summary>
/// Класс ресурса со строгой типизацией для поиска локализованных строк и т.д.
/// </summary>
// Этот класс создан автоматически классом StronglyTypedResourceBuilder
// с помощью такого средства, как ResGen или Visual Studio.
// Чтобы добавить или удалить член, измените файл .ResX и снова запустите ResGen
// с параметром /str или перестройте свой проект VS.
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "17.0.0.0")]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
internal class Resources {
private static global::System.Resources.ResourceManager resourceMan;
private static global::System.Globalization.CultureInfo resourceCulture;
[global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
internal Resources() {
}
/// <summary>
/// Возвращает кэшированный экземпляр ResourceManager, использованный этим классом.
/// </summary>
[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
internal static global::System.Resources.ResourceManager ResourceManager {
get {
if (object.ReferenceEquals(resourceMan, null)) {
global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("ProjectExcavator.Properties.Resources", typeof(Resources).Assembly);
resourceMan = temp;
}
return resourceMan;
}
}
/// <summary>
/// Перезаписывает свойство CurrentUICulture текущего потока для всех
/// обращений к ресурсу с помощью этого класса ресурса со строгой типизацией.
/// </summary>
[global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
internal static global::System.Globalization.CultureInfo Culture {
get {
return resourceCulture;
}
set {
resourceCulture = value;
}
}
/// <summary>
/// Поиск локализованного ресурса типа System.Drawing.Bitmap.
/// </summary>
internal static System.Drawing.Bitmap arrowDown {
get {
object obj = ResourceManager.GetObject("arrowDown", resourceCulture);
return ((System.Drawing.Bitmap)(obj));
}
}
/// <summary>
/// Поиск локализованного ресурса типа System.Drawing.Bitmap.
/// </summary>
internal static System.Drawing.Bitmap arrowLeft {
get {
object obj = ResourceManager.GetObject("arrowLeft", resourceCulture);
return ((System.Drawing.Bitmap)(obj));
}
}
/// <summary>
/// Поиск локализованного ресурса типа System.Drawing.Bitmap.
/// </summary>
internal static System.Drawing.Bitmap arrowRight {
get {
object obj = ResourceManager.GetObject("arrowRight", resourceCulture);
return ((System.Drawing.Bitmap)(obj));
}
}
/// <summary>
/// Поиск локализованного ресурса типа System.Drawing.Bitmap.
/// </summary>
internal static System.Drawing.Bitmap arrowUp {
get {
object obj = ResourceManager.GetObject("arrowUp", resourceCulture);
return ((System.Drawing.Bitmap)(obj));
}
}
}
}

View File

@ -0,0 +1,133 @@
<?xml version="1.0" encoding="utf-8"?>
<root>
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Microsoft ResX Schema
Version 2.0
The primary goals of this format is to allow a simple XML format
that is mostly human readable. The generation and parsing of the
various data types are done through the TypeConverter classes
associated with the data types.
Example:
... ado.net/XML headers & schema ...
<resheader name="resmimetype">text/microsoft-resx</resheader>
<resheader name="version">2.0</resheader>
<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
<value>[base64 mime encoded serialized .NET Framework object]</value>
</data>
<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
<comment>This is a comment</comment>
</data>
There are any number of "resheader" rows that contain simple
name/value pairs.
Each data row contains a name, and value. The row also contains a
type or mimetype. Type corresponds to a .NET class that support
text/value conversion through the TypeConverter architecture.
Classes that don't support this are serialized and stored with the
mimetype set.
The mimetype is used for serialized objects, and tells the
ResXResourceReader how to depersist the object. This is currently not
extensible. For a given mimetype the value must be set accordingly:
Note - application/x-microsoft.net.object.binary.base64 is the format
that the ResXResourceWriter will generate, however the reader can
read any of the formats listed below.
mimetype: application/x-microsoft.net.object.binary.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.soap.base64
value : The object must be serialized with
: System.Runtime.Serialization.Formatters.Soap.SoapFormatter
: and then encoded with base64 encoding.
mimetype: application/x-microsoft.net.object.bytearray.base64
value : The object must be serialized into a byte array
: using a System.ComponentModel.TypeConverter
: and then encoded with base64 encoding.
-->
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
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<xsd:attribute name="name" use="required" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
<xsd:attribute ref="xml:space" />
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</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
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<xsd:attribute name="name" type="xsd:string" use="required" />
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</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
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<resheader name="version">
<value>2.0</value>
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<resheader name="reader">
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