138 lines
4.8 KiB
C#
138 lines
4.8 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.Text;
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using System.Threading.Tasks;
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using projectDoubleDeckerBus.Drawings;
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using projectDouble_Decker_Bus.MovementStrategy;
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using projectDoubleDeckerBus.Generics;
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namespace projectDoubleDeckerBus
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{
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internal class BusesGenericCollection<T, U>
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where T : DrawningBus
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where U : IMoveableObject
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{
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public IEnumerable<T?> GetBuses => _collection.GetBuses();
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/// <summary>
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/// Сортировка
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/// </summary>
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/// <param name="comparer"></param>
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public void Sort(IComparer<T?> comparer) => _collection.SortSet(comparer);
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/// <summary>
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/// Ширина окна прорисовки
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/// </summary>
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private readonly int _pictureWidth;
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/// <summary>
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/// Высота окна прорисовки
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/// </summary>
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private readonly int _pictureHeight;
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/// <summary>
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/// Размер занимаемого объектом места (ширина)
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/// </summary>
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private readonly int _placeSizeWidth = 172;
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/// <summary>
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/// Размер занимаемого объектом места (высота)
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/// </summary>
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private readonly int _placeSizeHeight = 112;
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/// <summary>
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/// Набор объектов
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/// </summary>
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private readonly SetGeneric<T> _collection;
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/// <summary>
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/// Конструктор
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/// </summary>
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/// <param name="picWidth"></param>
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/// <param name="picHeight"></param>
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public BusesGenericCollection(int picWidth, int picHeight)
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{
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int width = picWidth / _placeSizeWidth;
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int height = picHeight / _placeSizeHeight;
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_pictureWidth = picWidth;
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_pictureHeight = picHeight;
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_collection = new SetGeneric<T>(width * height);
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}
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/// <summary>
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/// Перегрузка оператора сложения
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/// </summary>
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/// <param name="collect"></param>
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/// <param name="obj"></param>
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/// <returns></returns>
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///
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public static int operator +(BusesGenericCollection<T, U> collect, T? obj)
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{
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if (obj != null)
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{
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return collect?._collection.Insert(obj, new DrawiningBusEqutables()) ?? -1;
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}
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return 0;
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}
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/// Перегрузка оператора вычитания
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public static T? operator -(BusesGenericCollection<T, U> collect, int pos)
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{
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T? obj = collect._collection[pos];
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if (obj != null)
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{
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collect._collection.Remove(pos);
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}
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return obj;
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}
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// получение объекта imoveableObj
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public U? GetU(int pos)
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{
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return (U?)_collection[pos]?.GetMoveableObject;
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}
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/// <summary>
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/// Вывод всего набора объектов
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/// </summary>
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/// <returns></returns>
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public Bitmap ShowBuses()
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{
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Bitmap bmp = new(_pictureWidth, _pictureHeight);
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Graphics gr = Graphics.FromImage(bmp);
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DrawBackground(gr);
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DrawObjects(gr);
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return bmp;
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}
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/// <summary>
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/// Метод отрисовки фона
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/// </summary>
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/// <param name="g"></param>
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private void DrawBackground(Graphics g)
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{
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Pen pen = new(Color.Black, 3);
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for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
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{
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for (int j = 0; j < _pictureHeight / _placeSizeHeight +
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1; ++j)
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{//линия рамзетки места
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g.DrawLine(pen, i * _placeSizeWidth, j *
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_placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j *
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_placeSizeHeight);
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}
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g.DrawLine(pen, i * _placeSizeWidth, 0, i *
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_placeSizeWidth, _pictureHeight / _placeSizeHeight * _placeSizeHeight);
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}
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}
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/// Метод прорисовки объектов
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/// </summary>
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/// <param name="g"></param>
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private void DrawObjects(Graphics g)
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{
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int width = _pictureWidth / _placeSizeWidth;
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int height = _pictureHeight / _placeSizeHeight;
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int i = 0;
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foreach (var bus in _collection.GetBuses())
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{
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if (bus != null)
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{
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bus.SetPosition((width - i % width - 1) * _placeSizeWidth, i / width * _placeSizeHeight);
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bus.DrawTransport(g);
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}
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i++;
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}
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}
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}
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}
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