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16 changed files with 284 additions and 935 deletions

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@ -4,18 +4,13 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.Drawnings;
namespace ProjectAccordionBus;
/// <summary>
/// Направление перемещения
/// </summary>
public enum DirectionType
{
/// <summary>
/// Неизвестное направление
/// </summary>
Unknow = -1,
/// <summary>
/// Вверх
/// </summary>

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@ -0,0 +1,206 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus;
public class DrawningAccordionBus
{
public EntityAccordionBus? EntityAccordionBus { get; private set; }
private int? _pictureWidth;
private int? _pictureHeight;
private int? _startPosX;
private int? _startPosY;
private int _drawningAccordionBusWidth = 60;
private readonly int _drawningAccordionBusHeight = 50;
public void Init(EntityAccordionBus entity)
{
EntityAccordionBus = entity;
_pictureWidth = null;
_pictureHeight = null;
_startPosX = null;
_startPosY = null;
}
public bool SetPictureSize(int width, int height)
{
if (_drawningAccordionBusWidth <= width && _drawningAccordionBusHeight <= height)
{
_pictureWidth = width;
_pictureHeight = height;
if (_startPosX.HasValue && _startPosY.HasValue)
{
if (_startPosX + _drawningAccordionBusWidth > width)
{
_startPosX = width - _drawningAccordionBusWidth;
}
if (_startPosY + _drawningAccordionBusHeight > height)
{
_startPosY = height - _drawningAccordionBusHeight;
}
}
return true;
}
return false;
}
public void SetPosition(int x, int y)
{
if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
{
return;
}
_startPosX = x;
_startPosY = y;
if (x < 0)
{
_startPosX = 0;
}
if (y < 0)
{
_startPosY = 0;
}
if (x + _drawningAccordionBusWidth > _pictureWidth) {
_startPosX = _pictureWidth - _drawningAccordionBusWidth;
}
if (y + _drawningAccordionBusHeight > _pictureHeight)
{
_startPosY = _pictureHeight - _drawningAccordionBusHeight;
}
}
public bool MoveTransport(DirectionType direction)
{
if (EntityAccordionBus == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return false;
}
switch (direction)
{
//влево
case DirectionType.Left:
if (_startPosX.Value - EntityAccordionBus.Step > 0)
{
_startPosX -= (int)EntityAccordionBus.Step;
}
return true;
//вверх
case DirectionType.Up:
if (_startPosY.Value - EntityAccordionBus.Step > 0)
{
_startPosY -= (int)EntityAccordionBus.Step;
}
return true;
// вправо
case DirectionType.Right:
if (_startPosX.Value + _drawningAccordionBusWidth + EntityAccordionBus.Step < _pictureWidth.Value)
{
_startPosX += (int)EntityAccordionBus.Step;
}
return true;
//вниз
case DirectionType.Down:
if (_startPosY.Value + _drawningAccordionBusHeight + EntityAccordionBus.Step < _pictureHeight.Value)
{
_startPosY += (int)EntityAccordionBus.Step;
}
return true;
default:
return false;
}
}
public void DrawTransport(Graphics g)
{
if (EntityAccordionBus == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black);
Brush additionalBrush = new SolidBrush(EntityAccordionBus.AdditionalColor);
Brush bodyBrush = new SolidBrush(EntityAccordionBus.BodyColor);
// границы автобуса
g.FillRectangle(bodyBrush, _startPosX.Value + 10, _startPosY.Value + 10, 50, 30);
g.DrawRectangle(pen, _startPosX.Value + 10, _startPosY.Value + 10, 50, 30);
// окна
Brush brushBlue = new SolidBrush(Color.Blue);
g.FillEllipse(brushBlue, _startPosX.Value + 15, _startPosY.Value + 15, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 50, _startPosY.Value + 15, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 40, _startPosY.Value + 15, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 15, _startPosY.Value + 15, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 50, _startPosY.Value + 15, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 40, _startPosY.Value + 15, 5, 10);
// крылья
if (EntityAccordionBus.Compartment)
{
_drawningAccordionBusWidth = 130;
// отсек
g.FillRectangle(bodyBrush, _startPosX.Value + 70, _startPosY.Value + 10, 50, 30);
g.FillRectangle(additionalBrush, _startPosX.Value + 60, _startPosY.Value + 15, 10, 20);
g.DrawRectangle(pen, _startPosX.Value + 70, _startPosY.Value + 10, 50, 30);
g.DrawRectangle(pen, _startPosX.Value + 60, _startPosY.Value + 15, 10, 20);
// колеса
g.FillEllipse(additionalBrush, _startPosX.Value + 75, _startPosY.Value + 35, 10, 10);
g.FillEllipse(additionalBrush, _startPosX.Value + 105, _startPosY.Value + 35, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 75, _startPosY.Value + 35, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 105, _startPosY.Value + 35, 10, 10);
if (EntityAccordionBus.Entrance)
{
g.FillRectangle(additionalBrush, _startPosX.Value + 88, _startPosY.Value + 20, 10, 20);
g.DrawRectangle(pen, _startPosX.Value + 88, _startPosY.Value + 20, 10, 20);
}
if (EntityAccordionBus.Windows)
{
g.FillEllipse(brushBlue, _startPosX.Value + 75, _startPosY.Value + 15, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 110, _startPosY.Value + 15, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 100, _startPosY.Value + 15, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 75, _startPosY.Value + 15, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 110, _startPosY.Value + 15, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 100, _startPosY.Value + 15, 5, 10);
}
}
// двери
g.FillRectangle(additionalBrush, _startPosX.Value + 28, _startPosY.Value + 20, 10, 20);
g.DrawRectangle(pen, _startPosX.Value + 28, _startPosY.Value + 20, 10, 20);
// колеса
g.FillEllipse(additionalBrush, _startPosX.Value + 15, _startPosY.Value + 35, 10, 10);
g.FillEllipse(additionalBrush, _startPosX.Value + 45, _startPosY.Value + 35, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 15, _startPosY.Value + 35, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 45, _startPosY.Value + 35, 10, 10);
}
}

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@ -1,62 +0,0 @@
using ProjectAccordionBus.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;
namespace ProjectAccordionBus.Drawnings;
public class DrawningAccordionBus : DrawningBus
{
public DrawningAccordionBus(int speed, double weight, Color bodyColor, Color additionalColor, bool compartment, bool entrance, bool windows) : base(110, 40)
{
EntityBus = new EntityAccordionBus(speed, weight, bodyColor, additionalColor, compartment, entrance, windows);
}
public override void DrawTransport(Graphics g)
{
if (EntityBus == null || EntityBus is not EntityAccordionBus accordionBus || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black);
Brush additionalBrush = new SolidBrush(accordionBus.AdditionalColor);
base.DrawTransport(g);
Brush brushBlue = new SolidBrush(Color.Blue);
// отсек
g.FillRectangle(additionalBrush, _startPosX.Value + 60, _startPosY.Value, 50, 30);
g.FillRectangle(additionalBrush, _startPosX.Value + 50, _startPosY.Value + 5, 10, 20);
g.DrawRectangle(pen, _startPosX.Value + 60, _startPosY.Value, 50, 30);
g.DrawRectangle(pen, _startPosX.Value + 50, _startPosY.Value + 5, 10, 20);
// колеса
g.FillEllipse(additionalBrush, _startPosX.Value + 65, _startPosY.Value + 25, 10, 10);
g.FillEllipse(additionalBrush, _startPosX.Value + 95, _startPosY.Value + 25, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 65, _startPosY.Value + 25, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 95, _startPosY.Value + 25, 10, 10);
if (accordionBus.Entrance)
{
g.FillRectangle(additionalBrush, _startPosX.Value + 78, _startPosY.Value + 10, 10, 20);
g.DrawRectangle(pen, _startPosX.Value + 78, _startPosY.Value + 10, 10, 20);
}
if (accordionBus.Windows)
{
g.FillEllipse(brushBlue, _startPosX.Value + 65, _startPosY.Value + 5, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 100, _startPosY.Value + 5, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 90, _startPosY.Value + 5, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 65, _startPosY.Value + 5, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 100, _startPosY.Value + 5, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 90, _startPosY.Value + 5, 5, 10);
}
}
}

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@ -1,217 +0,0 @@
using ProjectAccordionBus.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.Drawnings;
public class DrawningBus
{
/// <summary>
/// Класс-сущность
/// </summary>
public EntityBus? EntityBus { get; protected set; }
/// <summary>
/// Ширина окна
/// </summary>
private int? _pictureWidth;
/// <summary>
/// Высота окна
/// </summary>
private int? _pictureHeight;
/// <summary>
/// Левая координата прорисовки транспорта
/// </summary>
protected int? _startPosX;
/// <summary>
/// Верхняя координата прорисовки транспорта
/// </summary>
protected int? _startPosY;
/// <summary>
/// Ширина прорисовки транспорта
/// </summary>
private readonly int _drawningBusWidth = 50;
/// <summary>
/// Высота прорисовки транспорта
/// </summary>
private readonly int _drawningBusHeight = 35;
/// <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 => _drawningBusWidth;
/// <summary>
/// Высота объекта
/// </summary>
public int GetHight => _drawningBusHeight;
// Пустой конструктор
private DrawningBus()
{
_pictureWidth = null;
_pictureHeight = null;
_startPosX = null;
_startPosY = null;
}
// Конструктор
public DrawningBus(int speed, double weight, Color bodyColor) : this()
{
EntityBus = new EntityBus(speed, weight, bodyColor);
}
// Конструктор
protected DrawningBus(int drawningBusWidth, int drawningBusHeight) : this()
{
_drawningBusWidth = drawningBusWidth;
_drawningBusHeight = drawningBusHeight;
}
public bool SetPictureSize(int width, int height)
{
if (_drawningBusWidth <= width && _drawningBusHeight <= height)
{
_pictureWidth = width;
_pictureHeight = height;
if (_startPosX.HasValue && _startPosY.HasValue)
{
if (_startPosX + _drawningBusWidth > width)
{
_startPosX = width - _drawningBusWidth;
}
if (_startPosY + _drawningBusHeight > height)
{
_startPosY = height - _drawningBusHeight;
}
}
return true;
}
return false;
}
public void SetPosition(int x, int y)
{
if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
{
return;
}
_startPosX = x;
_startPosY = y;
if (x < 0)
{
_startPosX = 0;
}
if (y < 0)
{
_startPosY = 0;
}
if (x + _drawningBusWidth > _pictureWidth)
{
_startPosX = _pictureWidth - _drawningBusWidth;
}
if (y + _drawningBusHeight > _pictureHeight)
{
_startPosY = _pictureHeight - _drawningBusHeight;
}
}
public bool MoveTransport(DirectionType direction)
{
if (EntityBus == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return false;
}
switch (direction)
{
//влево
case DirectionType.Left:
if (_startPosX.Value - EntityBus.Step > 0)
{
_startPosX -= (int)EntityBus.Step;
}
return true;
//вверх
case DirectionType.Up:
if (_startPosY.Value - EntityBus.Step > 0)
{
_startPosY -= (int)EntityBus.Step;
}
return true;
// вправо
case DirectionType.Right:
if (_startPosX.Value + _drawningBusWidth + EntityBus.Step < _pictureWidth.Value)
{
_startPosX += (int)EntityBus.Step;
}
return true;
//вниз
case DirectionType.Down:
if (_startPosY.Value + _drawningBusHeight + EntityBus.Step < _pictureHeight.Value)
{
_startPosY += (int)EntityBus.Step;
}
return true;
default:
return false;
}
}
public virtual void DrawTransport(Graphics g)
{
if (EntityBus == null || !_startPosX.HasValue || !_startPosY.HasValue)
{
return;
}
Pen pen = new(Color.Black);
Brush bodyBrush = new SolidBrush(EntityBus.BodyColor);
// границы автобуса
g.FillRectangle(bodyBrush, _startPosX.Value, _startPosY.Value, 50, 30);
g.DrawRectangle(pen, _startPosX.Value, _startPosY.Value, 50, 30);
// окна
Brush brushBlue = new SolidBrush(Color.Blue);
g.FillEllipse(brushBlue, _startPosX.Value + 5, _startPosY.Value + 5, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 40, _startPosY.Value + 5, 5, 10);
g.FillEllipse(brushBlue, _startPosX.Value + 30, _startPosY.Value + 5, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 5, _startPosY.Value + 5, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 40, _startPosY.Value + 5, 5, 10);
g.DrawEllipse(pen, _startPosX.Value + 30, _startPosY.Value + 5, 5, 10);
// двери
g.FillRectangle(bodyBrush, _startPosX.Value + 18, _startPosY.Value + 10, 10, 20);
g.DrawRectangle(pen, _startPosX.Value + 18, _startPosY.Value + 10, 10, 20);
// колеса
g.FillEllipse(bodyBrush, _startPosX.Value + 5, _startPosY.Value + 25, 10, 10);
g.FillEllipse(bodyBrush, _startPosX.Value + 35, _startPosY.Value + 25, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 5, _startPosY.Value + 25, 10, 10);
g.DrawEllipse(pen, _startPosX.Value + 35, _startPosY.Value + 25, 10, 10);
}
}

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@ -1,32 +0,0 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;
namespace ProjectAccordionBus.Entities;
public class EntityBus
{
public int Speed { get; private set; }
public double Weight { get; private set; }
public Color BodyColor { get; private set; }
public double Step => Speed * 50 / Weight;
/// <summary>
/// Конструктор сущности
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес автомобиля</param>
/// <param name="bodyColor">Основной цвет</param>
public EntityBus(int speed, double weight, Color bodyColor)
{
Speed = speed;
Weight = weight;
BodyColor = bodyColor;
}
}

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@ -4,12 +4,20 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.Entities;
namespace ProjectAccordionBus;
public class EntityAccordionBus : EntityBus
public class EntityAccordionBus
{
public int Speed { get; private set; }
public double Weight { get; private set; }
public Color BodyColor { get; private set; }
public Color AdditionalColor { get; private set; }
public double Step => Speed * 50 / Weight;
public bool Compartment { get; private set; }
public bool Entrance { get; private set; }
@ -17,18 +25,24 @@ public class EntityAccordionBus : EntityBus
public bool Windows { get; private set; }
/// <summary>
/// Инициализация полей объекта-класса accordion bus
/// Инициализация полей объекта-класса спортивного автомобиля
/// </summary>
/// <param name="speed">Скорость</param>
/// <param name="weight">Вес автомобиля</param>
/// <param name="bodyColor">Основной цвет</param>
/// <param name="additionalColor">Дополнительный цвет</param>
/// <param name="compartment">Признак наличия доп. отсека с гармошкой</param>
/// <param name="entrance">Признак наличия входа у доп. отсека</param>
/// <param name="windows">Признак наличия окон у доп. отсека</param>
public EntityAccordionBus(int Speed, double Weight, Color bodyColor, Color additionalColor, bool compartment, bool entrance, bool windows) : base(Speed, Weight, bodyColor)
public void Init(int speed, double weight, Color bodyColor, Color additionalColor, bool compartment, bool entrance, bool windows)
{
Speed = speed;
Weight = weight;
BodyColor = bodyColor;
AdditionalColor = additionalColor;
Compartment = compartment; // отсек
Entrance = entrance;
Entrance = entrance; // крылья
Windows = windows;
}

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@ -35,9 +35,6 @@
buttonDown = new Button();
buttonUp = new Button();
buttonRight = new Button();
buttonCreateBus = new Button();
comboBoxStrategy = new ComboBox();
buttonStrategyStep = new Button();
((System.ComponentModel.ISupportInitialize)pictureBoxAccordionBus).BeginInit();
SuspendLayout();
//
@ -56,9 +53,9 @@
buttonCreate.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreate.Location = new Point(12, 351);
buttonCreate.Name = "buttonCreate";
buttonCreate.Size = new Size(188, 23);
buttonCreate.Size = new Size(75, 23);
buttonCreate.TabIndex = 1;
buttonCreate.Text = "Создать автобус-гармошку";
buttonCreate.Text = "Создать";
buttonCreate.UseVisualStyleBackColor = true;
buttonCreate.Click += ButtonCreate_Click;
//
@ -110,46 +107,11 @@
buttonRight.UseVisualStyleBackColor = true;
buttonRight.Click += ButtonMove_Click;
//
// buttonCreateBus
//
buttonCreateBus.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
buttonCreateBus.Location = new Point(218, 351);
buttonCreateBus.Name = "buttonCreateBus";
buttonCreateBus.Size = new Size(138, 23);
buttonCreateBus.TabIndex = 6;
buttonCreateBus.Text = "Создать автобус";
buttonCreateBus.UseVisualStyleBackColor = true;
buttonCreateBus.Click += buttonCreateBus_Click;
//
// comboBoxStrategy
//
comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
comboBoxStrategy.FormattingEnabled = true;
comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
comboBoxStrategy.Location = new Point(595, 12);
comboBoxStrategy.Name = "comboBoxStrategy";
comboBoxStrategy.Size = new Size(121, 23);
comboBoxStrategy.TabIndex = 7;
comboBoxStrategy.SelectedIndexChanged += comboBoxStrategy_SelectedIndexChanged;
//
// buttonStrategyStep
//
buttonStrategyStep.Location = new Point(641, 41);
buttonStrategyStep.Name = "buttonStrategyStep";
buttonStrategyStep.Size = new Size(75, 23);
buttonStrategyStep.TabIndex = 8;
buttonStrategyStep.Text = "Шаг";
buttonStrategyStep.UseVisualStyleBackColor = true;
buttonStrategyStep.Click += buttonStrategyStep_Click;
//
// FormAccordionBus
//
AutoScaleDimensions = new SizeF(7F, 15F);
AutoScaleMode = AutoScaleMode.Font;
ClientSize = new Size(728, 386);
Controls.Add(buttonStrategyStep);
Controls.Add(comboBoxStrategy);
Controls.Add(buttonCreateBus);
Controls.Add(buttonRight);
Controls.Add(buttonUp);
Controls.Add(buttonDown);
@ -175,8 +137,5 @@
private Button buttonDown;
private Button buttonUp;
private Button buttonRight;
private Button buttonCreateBus;
private ComboBox comboBoxStrategy;
private Button buttonStrategyStep;
}
}

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@ -1,7 +1,4 @@
using ProjectAccordionBus.Drawnings;
using ProjectAccordionBus.Entities;
using ProjectAccordionBus.MovementStrategy;
using System;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
@ -13,142 +10,78 @@ using System.Windows.Forms;
namespace ProjectAccordionBus;
public partial class FormAccordionBus : Form
{
private DrawningBus? _drawningBus;
private AbstractStrategy? _strategy;
public FormAccordionBus()
{
InitializeComponent();
_strategy = null;
}
private void Draw()
{
if (_drawningBus == null)
private DrawningAccordionBus? _drawningAccordionBus;
private EntityAccordionBus? _entity;
public FormAccordionBus()
{
return;
InitializeComponent();
}
Bitmap bmp = new(pictureBoxAccordionBus.Width, pictureBoxAccordionBus.Height);
Graphics gr = Graphics.FromImage(bmp);
_drawningBus.DrawTransport(gr);
pictureBoxAccordionBus.Image = bmp;
}
private void CreateObject(string type)
{
Random random = new();
switch (type)
private void Draw()
{
case nameof(DrawningBus):
_drawningBus = new DrawningBus(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(DrawningAccordionBus):
_drawningBus = new DrawningAccordionBus(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)), Convert.ToBoolean(random.Next(0, 2)));
break;
default:
return;
}
_drawningBus.SetPictureSize(pictureBoxAccordionBus.Width, pictureBoxAccordionBus.Height);
_drawningBus.SetPosition(random.Next(10, 100), random.Next(10, 100));
_strategy = null;
comboBoxStrategy.Enabled = true;
Draw();
}
private void ButtonCreate_Click(object sender, EventArgs e)
{
CreateObject(nameof(DrawningAccordionBus));
}
private void buttonCreateBus_Click(object sender, EventArgs e)
{
CreateObject(nameof(DrawningBus));
}
private void ButtonMove_Click(object sender, EventArgs e)
{
if (_drawningBus == null)
{
return;
}
string name = ((Button)sender)?.Name ?? string.Empty;
bool result = false;
switch (name)
{
case "buttonUp":
result = _drawningBus.MoveTransport(DirectionType.Up);
break;
case "buttonDown":
result = _drawningBus.MoveTransport(DirectionType.Down);
break;
case "buttonLeft":
result = _drawningBus.MoveTransport(DirectionType.Left);
break;
case "buttonRight":
result = _drawningBus.MoveTransport(DirectionType.Right);
break;
}
if (result)
{
Draw();
}
}
private void buttonStrategyStep_Click(object sender, EventArgs e)
{
if (_drawningBus == null)
{
return;
}
if (comboBoxStrategy.Enabled)
{
_strategy = comboBoxStrategy.SelectedIndex switch
{
0 => new MoveToCenter(),
1 => new MoveToBorder(),
_ => null,
};
if (_strategy == null)
if (_drawningAccordionBus == null)
{
return;
}
_strategy.SetData(new MoveableBus(_drawningBus), pictureBoxAccordionBus.Width, pictureBoxAccordionBus.Height);
Bitmap bmp = new(pictureBoxAccordionBus.Width, pictureBoxAccordionBus.Height);
Graphics gr = Graphics.FromImage(bmp);
_drawningAccordionBus.DrawTransport(gr);
pictureBoxAccordionBus.Image = bmp;
}
if (_strategy == null)
private void ButtonCreate_Click(object sender, EventArgs e)
{
return;
Random random = new();
_drawningAccordionBus = new DrawningAccordionBus();
_entity = new EntityAccordionBus();
_entity.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)), Convert.ToBoolean(random.Next(0, 2)));
_drawningAccordionBus.Init(_entity);
_drawningAccordionBus.SetPictureSize(pictureBoxAccordionBus.Width, pictureBoxAccordionBus.Height);
_drawningAccordionBus.SetPosition(random.Next(10, 100), random.Next(10, 100));
Draw();
}
comboBoxStrategy.Enabled = false;
_strategy.MakeStep();
Draw();
if (_strategy.GetStatus() == StrategyStatus.Finish)
private void ButtonMove_Click(object sender, EventArgs e)
{
comboBoxStrategy.Enabled = true;
_strategy = null;
if (_drawningAccordionBus == null)
{
return;
}
string name = ((Button)sender)?.Name ?? string.Empty;
bool result = false;
switch (name)
{
case "buttonUp":
result = _drawningAccordionBus.MoveTransport(DirectionType.Up);
break;
case "buttonDown":
result = _drawningAccordionBus.MoveTransport(DirectionType.Down);
break;
case "buttonLeft":
result = _drawningAccordionBus.MoveTransport(DirectionType.Left);
break;
case "buttonRight":
result = _drawningAccordionBus.MoveTransport(DirectionType.Right);
break;
}
if (result)
{
Draw();
}
}
}
private void comboBoxStrategy_SelectedIndexChanged(object sender, EventArgs e)
{
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
public abstract class AbstractStrategy
{
/// <summary>
/// Перемещаемый объект
/// </summary>
private IMoveableObject? _moveableObject;
/// <summary>
/// Статус перемещения
/// </summary>
private StrategyStatus _state = StrategyStatus.NotInit;
/// <summary>
/// Ширина поля
/// </summary>
protected int FieldWidth { get; private set; }
/// <summary>
/// Высота поля
/// </summary>
protected int FieldHeight { get; private set; }
/// <summary>
/// Статус перемещения
/// </summary>
/// <returns></returns>
public StrategyStatus GetStatus() { return _state; }
/// <summary>
/// Установка данных
/// </summary>
/// <param name="moveableObject"></param>
/// <param name="width"></param>
/// <param name="height"></param>
public void SetData(IMoveableObject moveableObject, int width, int height)
{
if (moveableObject == null)
{
_state = StrategyStatus.NotInit;
return;
}
_state = StrategyStatus.InProgress;
_moveableObject = moveableObject;
FieldWidth = width;
FieldHeight = height;
}
public void MakeStep()
{
if (_state != StrategyStatus.InProgress)
{
return;
}
if (IsTargetDestination())
{
_state = StrategyStatus.Finish;
return;
}
MoveToTarget();
}
/// <summary>
/// Перемещение влево
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveLeft() => MoveTo(MovementDirection.Left);
/// <summary>
/// Перемещение вправо
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveRight() => MoveTo(MovementDirection.Right);
/// <summary>
/// Перемещение вверх
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveUp() => MoveTo(MovementDirection.Up);
/// <summary>
/// Перемещение вниз
/// </summary>
/// <returns>Результат перемещения (true - удалось переместится, false - неудача)</returns>
protected bool MoveDown() => MoveTo(MovementDirection.Down);
/// <summary>
/// Параметры объекта
/// </summary>
protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
protected int? GetStep()
{
if (_state != StrategyStatus.InProgress)
{
return null;
}
return _moveableObject?.GetStep;
}
/// <summary>
/// Перемещение к цели
/// </summary>
protected abstract void MoveToTarget();
protected abstract bool IsTargetDestination();
protected bool MoveTo(MovementDirection movementDirection)
{
if (_state != StrategyStatus.InProgress)
{
return false;
}
return _moveableObject?.TryMoveObject(movementDirection) ?? false;
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.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"></param>
/// <returns></returns>
bool TryMoveObject(MovementDirection direction);
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
public class MoveToBorder : AbstractStrategy
{
protected override bool IsTargetDestination()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return false;
}
return objParams.RightBorder <= FieldWidth && objParams.RightBorder + GetStep() >= FieldWidth &&
objParams.DownBorder <= FieldHeight &&
objParams.DownBorder + GetStep() >= FieldHeight;
}
protected override void MoveToTarget()
{
ObjectParameters? objParams = GetObjectParameters;
if (objParams == null)
{
return;
}
int diffX = objParams.RightBorder - FieldWidth;
if (Math.Abs(diffX) > GetStep())
{
if (diffX > 0)
{
MoveLeft();
}
else
{
MoveRight();
}
}
int diffY = objParams.DownBorder - FieldHeight;
if (Math.Abs(diffY) > GetStep())
{
if (diffY > 0)
{
MoveUp();
}
else
{
MoveDown();
}
}
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
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();
}
}
}
}

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using ProjectAccordionBus.Drawnings;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
public class MoveableBus : IMoveableObject
{
/// <summary>
/// Поле-объект класса DrawningBus или его наследника
/// </summary>
private readonly DrawningBus? _bus = null;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="bus">Объект класса DrawningBus</param>
public MoveableBus(DrawningBus bus)
{
_bus = bus;
}
public ObjectParameters? GetObjectPosition
{
get
{
if (_bus == null || _bus.EntityBus == null || !_bus.GetPosX.HasValue || !_bus.GetPosY.HasValue)
{
return null;
}
return new ObjectParameters(_bus.GetPosX.Value, _bus.GetPosY.Value, _bus.GetWidth, _bus.GetHight);
}
}
public int GetStep => (int)(_bus?.EntityBus?.Step ?? 0);
public bool TryMoveObject(MovementDirection direction)
{
if (_bus == null || _bus.EntityBus == null)
{
return false;
}
return _bus.MoveTransport(GetDirectionType(direction));
}
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,
};
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
public enum MovementDirection
{
/// <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 System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
public class ObjectParameters
{
/// <summary>
/// Координата x
/// </summary>
private readonly int _x;
/// <summary>
/// Координата y
/// </summary>
private readonly int _y;
/// <summary>
/// Ширина объекта
/// </summary>
private readonly int _width;
/// <summary>
/// Высота объекта
/// </summary>
private readonly int _height;
/// <summary>
/// Левая граница
/// </summary>
public int LeftBorder => _x;
/// <summary>
/// Верхняя граница
/// </summary>
public int TopBorder => _y;
/// <summary>
/// Правая граница
/// </summary>
public int RightBorder => _x + _width;
/// <summary>
/// Нижняя граница
/// </summary>
public int DownBorder => _y + _height;
/// <summary>
/// Середина объекта
/// </summary>
public int ObjectMiddleHorizontal => _x + _width / 2;
/// <summary>
/// Середина объекта
/// </summary>
public int ObjectMiddleVertical => _y + _height / 2;
public ObjectParameters(int x, int y, int width, int height)
{
_x = x;
_y = y;
_width = width;
_height = height;
}
}

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectAccordionBus.MovementStrategy;
public enum StrategyStatus
{
/// <summary>
/// Все готово к началу
NotInit,
/// <summary>
/// Выполняется
/// </summary>
InProgress,
/// <summary>
/// Завершено
/// </summary>
Finish
}