124 lines
4.2 KiB
C#
124 lines
4.2 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Security.Cryptography.Pkcs;
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using System.Text;
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using System.Threading.Tasks;
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using Lab.Entities;
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namespace Lab.DrawningObjects
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{
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public class DrawTanker
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{
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public BaseCar? GasolineTanker { get; protected set; }
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protected int _pictureWidth;
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protected int _pictureHeight;
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protected int _startPosX;
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protected int _startPosY;
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protected readonly int _carWidth = 100;
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protected readonly int _carHeight = 80;
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public int GetPosX => _startPosX;
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public int GetPosY => _startPosY;
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public int GetWidth => _carWidth;
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public int GetHeight => _carHeight;
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public bool CanMove(Direction direction)
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{
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if (GasolineTanker == null)
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return false;
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return direction switch
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{
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Direction.Left => _startPosX - GasolineTanker.Step > 0,
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Direction.Up => _startPosY - GasolineTanker.Step > 0,
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Direction.Right => _startPosX + _carWidth + GasolineTanker.Step < _pictureWidth,
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Direction.Down => _startPosY + _carHeight + GasolineTanker.Step < _pictureHeight,
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_ => false
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};
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}
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// Конструктор класса
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public DrawTanker(int speed, double weight, Color bodyColor, int width, int height)
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{
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_pictureHeight = height;
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_pictureWidth = width;
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GasolineTanker = new BaseCar(speed, weight, bodyColor);
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}
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public DrawTanker(int speed, double weight, Color bodyColor, int width, int height, int carWidth, int carHeight)
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{
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_pictureHeight = height;
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_pictureWidth = width;
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_carHeight = carHeight;
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_carWidth = carWidth;
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GasolineTanker = new BaseCar(speed, weight, bodyColor);
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}
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public void SetPosition(int x, int y)
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{
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_startPosX = x;
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_startPosY = y;
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}
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public void MoveTransport(Direction direction)
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{
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if (!CanMove(direction) || GasolineTanker == null)
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return;
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switch (direction)
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{
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case Direction.Left:
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{
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if (_startPosX - GasolineTanker.Step > 0)
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{
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_startPosX -= (int)GasolineTanker.Step;
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}
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}
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break;
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case Direction.Up:
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{
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if (_startPosY - GasolineTanker.Step > 0)
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{
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_startPosY -= (int)GasolineTanker.Step;
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}
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}
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break;
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case Direction.Right:
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{
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if (_startPosX + _carWidth + GasolineTanker.Step < _pictureWidth)
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{
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_startPosX += (int)GasolineTanker.Step;
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}
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}
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break;
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case Direction.Down:
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{
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if (_startPosY + GasolineTanker.Step + _carHeight < _pictureHeight)
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{
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_startPosY += (int)GasolineTanker.Step;
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}
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}
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break;
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}
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}
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public virtual void DrawTransport(Graphics g)
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{
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if (GasolineTanker == null)
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return;
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Pen pen = new(GasolineTanker.BodyColor, 2);
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Brush brush = new SolidBrush(GasolineTanker.BodyColor);
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// Отрисовка корпуса
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g.FillRectangle(brush, 10 + _startPosX, 40 + _startPosY, 90, 20);
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g.FillRectangle(brush, 80 + _startPosX, 10 + _startPosY, 20, 40);
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// Отрисовка колесиков
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g.FillEllipse(brush, 10 + _startPosX, 60 + _startPosY, 20, 20);
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g.FillEllipse(brush, 30 + _startPosX, 60 + _startPosY, 20, 20);
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g.FillEllipse(brush, 80 + _startPosX, 60 + _startPosY, 20, 20);
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}
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}
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}
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