using System; using System.Collections.Generic; using System.ComponentModel; using System.ComponentModel.DataAnnotations; using System.Drawing.Drawing2D; using System.Linq; using System.Text; using System.Threading.Tasks; namespace AirFighter { internal class DrawingAircraft { public EntityAircraft Plane { get; private set; } private float _startPosX; private float _startPosY; private int? _pictureWidth = null; private int? _pictureHeight = null; protected readonly int _aircraftWidth = 124; protected readonly int _aircraftHeight = 70; public void Init(int speed, float weight, Color bodyColor) { Plane = new EntityAircraft(); Plane.Init(speed, weight, bodyColor); } public void SetPosition(int x, int y, int width, int height) { if (x > width || x < 0 || y > height || y< 0) { return; } else { _startPosX = x; _startPosY = y; _pictureWidth = width; _pictureHeight = height; } } public void MoveTransport(Direction direction) { if (!_pictureWidth.HasValue || !_pictureHeight.HasValue) { return; } switch (direction) { case Direction.Right: { if (_startPosX + _aircraftWidth + Plane.Step < _pictureWidth) { _startPosX += Plane.Step; } } break; case Direction.Left: { if (_startPosX - Plane.Step > 0) { _startPosX -= Plane.Step; } } break; case Direction.Up: { if (_startPosY - Plane.Step > 0) { _startPosY -= Plane.Step; } } break; case Direction.Down: { if (_startPosY + _aircraftHeight + Plane.Step < _pictureHeight) { _startPosY += Plane.Step; } } break; } } public void DrawTransport(Graphics g) { if (_startPosX < 0 || _startPosY < 0 || !_pictureHeight.HasValue || !_pictureWidth.HasValue) { return; } //Aircraft Body Pen pen = new(Color.Black); Brush brWhite = new SolidBrush(Plane.BodyColor); g.FillEllipse(brWhite, _startPosX + 3, _startPosY + 37, 120, 23); g.DrawEllipse(pen,_startPosX + 3, _startPosY + 37, 120, 23); GraphicsPath pathBody = new GraphicsPath(); Point point1B = new Point((int)(_startPosX + 110), (int)(_startPosY + 36)); Point point2B = new Point(point1B.X + 14, point1B.Y + 12); Point point3B = new Point(point1B.X, point2B.Y + 12); Point point4B = new Point(point1B.X, point1B.Y); Point[] pointsBody = new Point[] { point1B, point2B, point3B, point4B }; pathBody.AddLines(pointsBody); g.DrawPath(pen, pathBody); g.FillPath(brWhite, pathBody); g.DrawLine(pen, point1B.X, (point3B.Y + point1B.Y) / 2, point2B.X + 6, point2B.Y); GraphicsPath pathWings = new GraphicsPath(); //Wings Point point1W = new Point((int)(_startPosX + 10), (int)(_startPosY)+ 4); Point point2W = new Point(point1W.X + 35, point1W.Y + 40); Point point3W = new Point(point1W.X,point1W.Y + 40); Point point4W = new Point(point1W.X, point1W.Y); Point[] pointsWings = new Point[] {point1W , point2W , point3W , point4W}; pathWings.AddLines(pointsWings); g.DrawPath(pen,pathWings); g.FillPath(brWhite, pathWings); Brush brBlack = new SolidBrush(Color.Black); g.FillEllipse(brBlack,point1W.X,point3W.Y,25,10); g.FillEllipse(brBlack, (int)(_startPosX + 40), (int)(_startPosY + 45),45,8); //Wheels Point point1WH = new Point((int)(_startPosX + 40), (int)(_startPosY + 60)); Point point2WH = new Point(point1WH.X, point1WH.Y + 5); g.DrawLine(pen, point1WH, point2WH); Point point3WH = new Point((int)(_startPosX + 95),point1WH.Y - 2); Point point4WH = new Point(point3WH.X,point2WH.Y); g.DrawLine(pen, point3WH, point4WH); g.FillEllipse(brBlack, point1WH.X - 5, point2WH.Y,5,5); g.FillEllipse(brBlack, point1WH.X, point2WH.Y, 5, 5); g.FillEllipse(brBlack, point3WH.X - 2, point4WH.Y , 5, 5); } public void ChangeBorders(int width, int height) { _pictureWidth = width; _pictureHeight = height; if (_pictureWidth <= _aircraftWidth || _pictureHeight <= _aircraftHeight) { _pictureHeight = null; _pictureWidth = null; return; } if (_startPosX + _aircraftWidth > _pictureWidth) { _startPosX = _pictureWidth.Value - _aircraftWidth; } if (_startPosY + _aircraftHeight > _pictureHeight) { _startPosY = _pictureHeight.Value - _aircraftHeight; } } } }