134 lines
4.7 KiB
C#
134 lines
4.7 KiB
C#
using ProjectTrolleybus.MovementStrategy;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Linq;
|
||
using System.Text;
|
||
using System.Threading.Tasks;
|
||
using ProjectTrolleybus.DrawingObjects;
|
||
|
||
namespace ProjectTrolleybus.Generics
|
||
{
|
||
internal class BusesGenericCollection<T, U>
|
||
where T : DrawingBus
|
||
where U : IMoveableObject
|
||
{
|
||
/// <summary>
|
||
/// Ширина окна прорисовки
|
||
/// </summary>
|
||
private readonly int _pictureWidth;
|
||
/// <summary>
|
||
/// Высота окна прорисовки
|
||
/// </summary>
|
||
private readonly int _pictureHeight;
|
||
/// <summary>
|
||
/// Размер занимаемого объектом места (ширина)
|
||
/// </summary>
|
||
private readonly int _placeSizeWidth = 170;
|
||
/// <summary>
|
||
/// Размер занимаемого объектом места (высота)
|
||
/// </summary>
|
||
private readonly int _placeSizeHeight = 124;
|
||
/// <summary>
|
||
/// Набор объектов
|
||
/// </summary>
|
||
private readonly SetGeneric<T> _collection;
|
||
/// <summary>
|
||
/// Конструктор
|
||
/// </summary>
|
||
/// <param name="picWidth"></param>
|
||
/// <param name="picHeight"></param>
|
||
public BusesGenericCollection(int picWidth, int picHeight)
|
||
{
|
||
int width = picWidth / _placeSizeWidth;
|
||
int height = picHeight / _placeSizeHeight;
|
||
_pictureWidth = picWidth;
|
||
_pictureHeight = picHeight;
|
||
_collection = new SetGeneric<T>(width * height);
|
||
}
|
||
/// <summary>
|
||
/// Перегрузка оператора сложения
|
||
/// </summary>
|
||
/// <param name="collect"></param>
|
||
/// <param name="obj"></param>
|
||
/// <returns></returns>
|
||
public static bool operator +(BusesGenericCollection<T, U>? collect, T? obj)
|
||
{
|
||
if (obj == null || collect == null)
|
||
return false;
|
||
collect?._collection.Insert(obj);
|
||
return true;
|
||
}
|
||
/// <summary>
|
||
/// Перегрузка оператора вычитания
|
||
/// </summary>
|
||
/// <param name="collect"></param>
|
||
/// <param name="pos"></param>
|
||
/// <returns></returns>
|
||
public static T? operator -(BusesGenericCollection<T, U> collect, int pos)
|
||
{
|
||
T? obj = collect._collection[pos];
|
||
collect._collection.Remove(pos);
|
||
return obj;
|
||
}
|
||
/// <summary>
|
||
/// Получение объекта IMoveableObject
|
||
/// </summary>
|
||
/// <param name="pos"></param>
|
||
/// <returns></returns>
|
||
public U? GetU(int pos)
|
||
{
|
||
return (U?)_collection[pos]?.GetMoveableObject;
|
||
}
|
||
/// <summary>
|
||
/// Вывод всего набора объектов
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public Bitmap ShowBuses()
|
||
{
|
||
Bitmap bmp = new(_pictureWidth, _pictureHeight);
|
||
Graphics gr = Graphics.FromImage(bmp);
|
||
DrawBackground(gr);
|
||
DrawObjects(gr);
|
||
return bmp;
|
||
}
|
||
/// <summary>
|
||
/// Метод отрисовки фона
|
||
/// </summary>
|
||
/// <param name="g"></param>
|
||
private void DrawBackground(Graphics g)
|
||
{
|
||
Pen pen = new(Color.Black, 3);
|
||
for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
|
||
{
|
||
for (int j = 0; j < _pictureHeight / _placeSizeHeight +
|
||
1; ++j)
|
||
{//линия разметки места
|
||
g.DrawLine(pen, i * _placeSizeWidth, j *
|
||
_placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j *
|
||
_placeSizeHeight);
|
||
}
|
||
g.DrawLine(pen, i * _placeSizeWidth, 0, i *
|
||
_placeSizeWidth, _pictureHeight / _placeSizeHeight * _placeSizeHeight);
|
||
}
|
||
}
|
||
/// <summary>
|
||
/// Метод прорисовки объектов
|
||
/// </summary>
|
||
/// <param name="g"></param>
|
||
private void DrawObjects(Graphics g)
|
||
{
|
||
int i = 0;
|
||
foreach (var bus in _collection.GetBuses())
|
||
{
|
||
if (bus != null)
|
||
{
|
||
int inRow = _pictureWidth / _placeSizeWidth;
|
||
bus.SetPosition(_placeSizeWidth * (inRow - 1) - (i % inRow * _placeSizeWidth), i / inRow * _placeSizeHeight);
|
||
bus.DrawTransport(g);
|
||
}
|
||
i++;
|
||
}
|
||
}
|
||
public IEnumerable<T?> GetBuses => _collection.GetBuses();
|
||
}
|
||
} |