PIbd-14_Rachek_A.S._Base/lab_0/Drawnings/DrawningSimpleBus.cs

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8.5 KiB
C#
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using ProjectBus.Drawnings;
using ProjectBus.Entities;
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namespace ProjectBus.Drawnings;
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public class DrawningSimpleBus
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{
/// <summary>
/// Класс-сущность
/// </summary>
public EntitySimpleBus? EntitySimpleBus { get; protected set; }
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/// <summary>
/// Ширина окна
/// </summary>
private int? _pictureWidth;
/// <summary>
/// Высота окна
/// </summary>
private int? _pictureHeight;
/// <summary>
/// Левая координата прорисовки автобуса
/// </summary>
protected int? _startPosX;
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/// <summary>
/// Верхняя кооридната прорисовки автобуса
/// </summary>
protected int? _startPosY;
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/// <summary>
/// Ширина прорисовки автобуса
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/// /// </summary>
private readonly int _drawningBusWidth = 310;
/// <summary>
/// Высота прорисовки автобуса
/// </summary>
private readonly int _drawningBusHeight = 52;
/// <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 GetHeight => _drawningBusHeight;
/// <summary>
/// Пустой конструктор
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/// </summary>
private DrawningSimpleBus()
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{
_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 DrawningSimpleBus(int speed, double weight, Color bodyColor) : this()
{
EntitySimpleBus = new EntitySimpleBus(speed, weight, bodyColor);
}
/// <summary>
/// Конструктор для наследников
/// </summary>
/// <param name="drawningBusWidth">Ширина прорисовки автобуса</param>
/// <param name="drawningBusHeight">Высота прорисовки автобуса</param>
protected DrawningSimpleBus(int drawningBusWidth, int drawningBusHeight) : this()
{
_drawningBusWidth = drawningBusWidth;
_drawningBusHeight= drawningBusHeight;
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}
/// <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)
{
if (width >= _drawningBusWidth && height >= _drawningBusWidth)
{
_pictureWidth = width;
_pictureHeight = height;
if (_startPosX.HasValue && _startPosY.HasValue)
{
SetPosition(_startPosX.Value, _startPosY.Value);
}
return true;
}
return false;
}
/// <summary>
/// Установка позиции
/// </summary>
/// <param name="x">Координата X</param>
/// <param name="y">Координата Y</param>
//public void SetPosition(int x, int y)
//{
// if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
// {
// return;
// }
// _startPosX = x;
// _startPosY = y;
//}
public void SetPosition(int x, int y)
{
if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
{
return;
}
if (x < 0)
{
x = 0;
}
else if (x > _pictureWidth.Value - _drawningBusWidth)
{
x = _pictureWidth.Value - _drawningBusWidth;
}
if (y < 0)
{
y = 0;
}
else if (y > _pictureHeight.Value - _drawningBusHeight)
{
y = _pictureHeight.Value - _drawningBusHeight;
}
_startPosX = x;
_startPosY = y;
}
/// <summary>
/// Изменение направления перемещения
/// </summary>
/// <param name="direction">Направление</param>
/// <returns>true - перемещене выполнено, false - перемещение невозможно</returns>
public bool MoveTransport(DirectionType direction)
{
if (EntitySimpleBus == null || !_startPosX.HasValue || !_startPosY.HasValue)
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{
return false;
}
switch (direction)
{
//влево
case DirectionType.Left:
if (_startPosX.Value - EntitySimpleBus.Step > 0)
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{
_startPosX -= (int)EntitySimpleBus.Step;
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}
return true;
//вверх
case DirectionType.Up:
if (_startPosY.Value - EntitySimpleBus.Step > 0)
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{
_startPosY -= (int)EntitySimpleBus.Step;
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}
return true;
// вправо
case DirectionType.Right:
if (_startPosX.Value + EntitySimpleBus.Step <_pictureWidth - _drawningBusWidth)
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{
_startPosX += (int)EntitySimpleBus.Step;
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}
return true;
//вниз
case DirectionType.Down:
if (_startPosY.Value + EntitySimpleBus.Step < _pictureHeight - _drawningBusHeight)
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{
_startPosY += (int)EntitySimpleBus.Step;
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}
return true;
default:
return false;
}
}
/// <summary>
/// Прорисовка объекта
/// </summary>
/// <param name="g"></param>
public virtual void DrawTransport(Graphics g)
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{
if (EntitySimpleBus == null || !_startPosX.HasValue || !_startPosY.HasValue)
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{
return;
}
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Pen pen = new(Color.Black);
//корпус автобуса
g.DrawRectangle(pen, _startPosX.Value + 0, _startPosY.Value, 175, 50);
g.DrawRectangle(pen, _startPosX.Value + 0, _startPosY.Value - 1, 175, 50);
Brush br1 = new SolidBrush(EntitySimpleBus.BodyColor);
g.FillRectangle(br1, _startPosX.Value + 0, _startPosY.Value, 175, 50);
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//окна
Brush brBlue = new SolidBrush(Color.LightBlue);
g.FillEllipse(brBlue, _startPosX.Value + 80, _startPosY.Value + 6, 16, 25);
g.FillEllipse(brBlue, _startPosX.Value + 105, _startPosY.Value + 6, 16, 25);
g.FillEllipse(brBlue, _startPosX.Value + 130, _startPosY.Value + 6, 16, 25);
g.FillEllipse(brBlue, _startPosX.Value + 155, _startPosY.Value + 6, 16, 25);
g.FillEllipse(brBlue, _startPosX.Value + 25, _startPosY.Value + 6, 16, 25);
g.FillEllipse(brBlue, _startPosX.Value + 5, _startPosY.Value + 6, 16, 25);
g.DrawEllipse(pen, _startPosX.Value + 80, _startPosY.Value + 6, 16, 25);
g.DrawEllipse(pen, _startPosX.Value + 105, _startPosY.Value + 6, 16, 25);
g.DrawEllipse(pen, _startPosX.Value + 130, _startPosY.Value + 6, 16, 25);
g.DrawEllipse(pen, _startPosX.Value + 155, _startPosY.Value + 6, 16, 25);
g.DrawEllipse(pen, _startPosX.Value + 25, _startPosY.Value + 6, 16, 25);
g.DrawEllipse(pen, _startPosX.Value + 5, _startPosY.Value + 6, 16, 25);
//дверь
Brush br2 = new SolidBrush(EntitySimpleBus.BodyColor);
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g.DrawRectangle(pen, _startPosX.Value + 49, _startPosY.Value + 9, 20, 40);
g.DrawRectangle(pen, _startPosX.Value + 50, _startPosY.Value + 10, 20, 40);
g.FillRectangle(br2, _startPosX.Value + 50, _startPosY.Value + 10, 20, 40);
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//колеса
Brush brGrey = new SolidBrush(Color.Gray);
g.FillEllipse(brGrey, _startPosX.Value + 15, _startPosY.Value + 40, 20, 20);
g.FillEllipse(brGrey, _startPosX.Value + 115, _startPosY.Value + 40, 20, 20);
g.DrawEllipse(pen, _startPosX.Value + 15, _startPosY.Value + 40, 20, 20);
g.DrawEllipse(pen, _startPosX.Value + 115, _startPosY.Value + 40, 20, 20);
}
}
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