152 lines
5.3 KiB
C#
152 lines
5.3 KiB
C#
using Lab1ContainersShip.DrawingObjects;
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using Lab1ContainersShip.MovementStrategy;
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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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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namespace Lab1ContainersShip
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{
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public class ShipGenericCollection <T, U>
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where T : DrawingShip
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where U : IMoveableObject
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{
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public IEnumerable<T> GetShips => _collection.GetShips();
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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 = 210;
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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 = 90;
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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 ShipGenericCollection(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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public static bool operator +(ShipGenericCollection<T, U> collect, T
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obj)
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{
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if (obj == null)
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{
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return false;
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}
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return (bool)collect?._collection.Insert(obj, new DrawiningShipEqutables());
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}
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/// <summary>
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/// Перегрузка оператора вычитания
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/// </summary>
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/// <param name="collect"></param>
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/// <param name="pos"></param>
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/// <returns></returns>
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public static bool operator -(ShipGenericCollection<T, U> collect, int
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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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return collect._collection.Remove(pos);
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}
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return false;
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}
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/// <summary>
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/// Получение объекта IMoveableObject
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/// </summary>
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/// <param name="pos"></param>
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/// <returns></returns>
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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 ShowShips()
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{
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Bitmap bmp = new Bitmap(_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 Pen(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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/// <summary>
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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 i = 0;
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foreach (var ship in _collection.GetShips())
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{
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if (ship != null)
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{
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ship._pictureHeight = _pictureHeight;
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ship._pictureWidth = _pictureWidth;
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ship.SetPosition(((_collection._maxCount -i - 1) % (_pictureWidth / _placeSizeWidth)) * _placeSizeWidth, (_collection._maxCount - i-1) / (_pictureWidth / _placeSizeWidth) * _placeSizeHeight);
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ship.DrawShip(g);
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}
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i++;
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// TODO получение объекта
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// TODO установка позиции
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// TODO прорисовка объекта
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}
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}
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public void Sort(IComparer<T?> comparer) => _collection.SortSet(comparer);
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}
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}
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