259 lines
9.3 KiB
C#
259 lines
9.3 KiB
C#
namespace ProjectAirbus;
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/// <summary>
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/// Класс, отвечающий за прорисовку и перемещение объекта-сущности
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/// </summary>
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public class DrawningAirbus
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{
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/// <summary>
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/// Класс-сущность
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/// </summary>
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public EntityAirbus? EntityAirbus { get; private set; }
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/// <summary>
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/// Ширина окна
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/// </summary>
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private int? _pictureWidth;
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/// <summary>
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/// Высота окна
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/// </summary>
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private int? _pictureHeight;
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/// <summary>
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/// Левая координата прорисовки аэробуса
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/// </summary>
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private int? _startPosX;
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/// <summary>
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/// Верхняя кооридната прорисовки аэробуса
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/// </summary>
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private int? _startPosY;
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/// <summary>
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/// Ширина прорисовки аэробуса
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/// </summary>
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private readonly int _drawningAirbusWidth = 155;
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/// <summary>
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/// Высота прорисовки аэробуса
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/// </summary>
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private readonly int _drawningAirbusHeight = 70;
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/// <summary>
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/// Инициализация свойств
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/// </summary>
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/// <param name="speed">Скорость</param>
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/// <param name="weight">Вес</param>
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/// <param name="bodyColor">Основной цвет</param>
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/// <param name="additionalColor">Дополнительный цвет</param>
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/// <param name="passengerSection">Признак наличия пассажирского отсека</param>
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/// <param name="engines">Признак наличия двигателя</param>
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public void Init(int speed, double weight, Color bodyColor, Color additionalColor, bool passengerSection, bool engines)
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{
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EntityAirbus = new EntityAirbus();
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EntityAirbus.Init(speed, weight, bodyColor, additionalColor, passengerSection, engines);
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_pictureWidth = null;
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_pictureHeight = null;
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_startPosX = null;
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_startPosY = null;
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}
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/// <summary>
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/// Установка границ поля
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/// </summary>
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/// <param name="width">Ширина поля</param>
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/// <param name="height">Высота поля</param>
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/// <returns>true - границы заданы, false - проверка не пройдена, нельзя разместить объект в этих размерах</returns>
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public bool SetPictureSize(int width, int height)
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{
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if (_drawningAirbusWidth <= width && _drawningAirbusHeight <= height)
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{
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_pictureHeight = height;
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_pictureWidth = width;
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if (_startPosX.HasValue && _startPosY.HasValue)
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{
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if (_startPosX.Value + _drawningAirbusWidth > _pictureWidth)
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{
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_startPosX = _pictureWidth - _drawningAirbusWidth;
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}
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if (_startPosY.Value + _drawningAirbusHeight > _pictureHeight)
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{
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_startPosY = _pictureHeight - _drawningAirbusHeight;
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}
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}
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// Установка позиции
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/// </summary>
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/// <param name="x">Координата X</param>
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/// <param name="y">Координата Y</param>
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public void SetPosition(int x, int y)
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{
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if (!_pictureHeight.HasValue || !_pictureWidth.HasValue)
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{
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return;
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}
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if (x + _drawningAirbusWidth > _pictureWidth)
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{
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_startPosX = _pictureWidth - _drawningAirbusWidth;
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}
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else if (x < 0)
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{
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_startPosX = 0;
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}
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else
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{
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_startPosX = x;
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}
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if (y + _drawningAirbusHeight > _pictureHeight)
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{
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_startPosY = _pictureHeight - _drawningAirbusHeight;
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}
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else if (y < 0)
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{
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_startPosY= 0;
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}
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else
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{
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_startPosY = y;
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}
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}
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/// <summary>
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/// Изменение направления перемещения
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/// </summary>
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/// <param name="direction">Направление</param>
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/// <returns>true - перемещене выполнено, false - перемещение невозможно</returns>
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public bool MoveTransport(DirectionType direction)
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{
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if (EntityAirbus == null || !_startPosX.HasValue || !_startPosY.HasValue)
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{
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return false;
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}
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switch (direction)
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{
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//влево
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case DirectionType.Left:
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if (_startPosX.Value - EntityAirbus.Step > 0)
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{
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_startPosX -= (int)EntityAirbus.Step;
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}
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return true;
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//вверх
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case DirectionType.Up:
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if (_startPosY.Value - EntityAirbus.Step > 0)
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{
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_startPosY -= (int)EntityAirbus.Step;
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}
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return true;
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// вправо
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case DirectionType.Right:
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if (_startPosX.Value + EntityAirbus.Step + _drawningAirbusWidth < _pictureWidth)
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{
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_startPosX += (int)EntityAirbus.Step;
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}
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return true;
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//вниз
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case DirectionType.Down:
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if (_startPosY.Value + EntityAirbus.Step + _drawningAirbusHeight < _pictureHeight)
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{
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_startPosY += (int)EntityAirbus.Step;
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}
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return true;
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default:
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return false;
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}
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}
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/// <summary>
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/// Прорисовка объекта
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/// </summary>
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/// <param name="g"></param>
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public void DrawTransport(Graphics g)
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{
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if (EntityAirbus == null || !_startPosX.HasValue || !_startPosY.HasValue)
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{
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return;
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}
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Pen pen = new(Color.Black, 3);
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Brush additionalBrush = new SolidBrush(EntityAirbus.AdditionalColor);
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Point[] pointsSection =
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{
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new Point(_startPosX.Value + 45, _startPosY.Value + 30),
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new Point(_startPosX.Value + 65, _startPosY.Value + 20),
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new Point(_startPosX.Value + 95, _startPosY.Value + 20),
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new Point(_startPosX.Value + 115, _startPosY.Value + 30)
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};
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// доп. отсек для пассажиров
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if (EntityAirbus.PassengerSection)
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{
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g.FillPolygon(additionalBrush, pointsSection);
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g.DrawPolygon(pen, pointsSection);
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}
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//границы аэробуса
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Point[] pointsWing =
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{
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new Point(_startPosX.Value + 1, _startPosY.Value + 1),
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new Point(_startPosX.Value + 1, _startPosY.Value + 44),
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new Point(_startPosX.Value + 45, _startPosY.Value + 44),
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new Point(_startPosX.Value + 45, _startPosY.Value + 33),
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new Point(_startPosX.Value + 25, _startPosY.Value + 33)
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};
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Point[] pointsWindow =
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{
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new Point(_startPosX.Value + 115, _startPosY.Value + 33),
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new Point(_startPosX.Value + 115, _startPosY.Value + 40),
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new Point(_startPosX.Value + 155, _startPosY.Value + 40)
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};
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g.DrawLine(pen, _startPosX.Value, _startPosY.Value, _startPosX.Value, _startPosY.Value + 47);
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g.DrawLine(pen, _startPosX.Value, _startPosY.Value + 30, _startPosX.Value + 90, _startPosY.Value + 30);
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g.DrawLine(pen, _startPosX.Value + 25, _startPosY.Value + 30, _startPosX.Value, _startPosY.Value);
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g.DrawArc(pen, _startPosX.Value, _startPosY.Value + 30, 150, 30, -45, 225);
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//закраска
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Brush br = new SolidBrush(EntityAirbus.BodyColor);
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g.FillEllipse(br, _startPosX.Value + 1, _startPosY.Value + 31, 149, 29);
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g.FillPolygon(br, pointsWing);
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g.DrawLine(new Pen(Color.Black, 5), _startPosX.Value + 45, _startPosY.Value + 45, _startPosX.Value + 100, _startPosY.Value + 45);
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//шасси
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g.DrawLine(pen, _startPosX.Value + 35, _startPosY.Value + 60, _startPosX.Value + 35, _startPosY.Value + 70);
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g.DrawLine(pen, _startPosX.Value + 110, _startPosY.Value + 60, _startPosX.Value + 110, _startPosY.Value + 70);
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g.DrawRectangle(pen, _startPosX.Value + 26, _startPosY.Value + 68, 8, 8);
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g.DrawRectangle(pen, _startPosX.Value + 36, _startPosY.Value + 68, 8, 8);
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g.DrawRectangle(pen, _startPosX.Value + 101, _startPosY.Value + 68, 8, 8);
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g.DrawRectangle(pen, _startPosX.Value + 111, _startPosY.Value + 68, 8, 8);
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//Окно
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Brush brBlue = new SolidBrush(Color.LightBlue);
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g.FillPolygon(brBlue, pointsWindow);
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g.DrawLine(pen, _startPosX.Value + 115, _startPosY.Value + 33, _startPosX.Value + 115, _startPosY.Value + 40);
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g.DrawLine(pen, _startPosX.Value + 115, _startPosY.Value + 40, _startPosX.Value + 150, _startPosY.Value + 40);
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g.DrawLine(pen, _startPosX.Value + 150, _startPosY.Value + 40, _startPosX.Value + 115, _startPosY.Value + 33);
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//доп. двигатель
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if (EntityAirbus.Engines)
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{
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g.FillEllipse(additionalBrush, _startPosX.Value, _startPosY.Value + 30, 35, 15);
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g.DrawEllipse(pen, _startPosX.Value, _startPosY.Value + 30, 35, 15);
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}
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}
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}
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