PIbd-22_Tsukanova_I.V._AircraftCarrier_Base/AircraftCarrier/AircraftCarrier/MapWithSetWarshipsGeneric.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AircraftCarrier
{
    /// <summary>
    /// Карта с набром объектов под нее
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <typeparam name="U"></typeparam>
    internal class MapWithSetWarshipsGeneric <T, U>
        where T : class, IDrawingObject, IEquatable<T>
        where U : AbstractMap
    {
        /// <summary>
        /// Ширина окна отрисовки
        /// </summary>
        private readonly int _pictureWidth;
        /// <summary>
        /// Высота окна отрисовки
        /// </summary>
        private readonly int _pictureHeight;
        /// <summary>
        /// Размер занимаемого объектом места (ширина)
        /// </summary>
        private readonly int _placeSizeWidth = 120;
        /// <summary>
        /// Размер занимаемого объектом места (высота)
        /// </summary>
        private readonly int _placeSizeHeight = 50;
        /// <summary>
        /// Набор объектов
        /// </summary>
        private readonly SetWarshipsGeneric<T> _setWarships;
        /// <summary>
        /// Карта
        /// </summary>
        private readonly U _map;
        /// <summary>
        /// Конструктор
        /// </summary>
        /// <param name="picWidth"></param>
        /// <param name="picHeight"></param>
        /// <param name="map"></param>
        public MapWithSetWarshipsGeneric(int picWidth, int picHeight, U map)
        {
            int width = picWidth / _placeSizeWidth;
            int height = picHeight / _placeSizeHeight;
            _setWarships = new SetWarshipsGeneric<T>(width * height);
            _pictureWidth = picWidth;
            _pictureHeight = picHeight;
            _map = map;
        }
        /// <summary>
        /// Перегрузка оператора сложения
        /// </summary>
        /// <param name="map"></param>
        /// <param name="warship"></param>
        /// <returns></returns>
        public static int operator +(MapWithSetWarshipsGeneric<T, U> map, T warship)
        {
            return map._setWarships.Insert(warship);
        }
        /// <summary>
        /// Перегрузка оператора вычитания
        /// </summary>
        /// <param name="map"></param>
        /// <param name="position"></param>
        /// <returns></returns>
        public static T operator -(MapWithSetWarshipsGeneric<T, U> map, int position)
        {
            return map._setWarships.Remove(position);
        }
        /// <summary>
        /// Вывод всего набора объектов
        /// </summary>
        /// <returns></returns>
        public Bitmap ShowSet()
        {
            Bitmap bmp = new(_pictureWidth, _pictureHeight);
            Graphics gr = Graphics.FromImage(bmp);
            DrawBackground(gr);
            DrawWarships(gr);
            return bmp;
        }
        /// <summary>
        /// Просмотр объекта на карте
        /// </summary>
        /// <returns></returns>
        public Bitmap ShowOnMap()
        {
            Shaking();
            foreach(var warship in _setWarships.GetWarships())
            {
                return _map.CreateMap(_pictureWidth, _pictureHeight, warship);
            }
            return new(_pictureWidth, _pictureHeight);
        }
        /// <summary>
        /// Перемещение объекта по крате
        /// </summary>
        /// <param name="direction"></param>
        /// <returns></returns>
        public Bitmap MoveObject(Direction direction)
        {
            if (_map != null)
            {
                return _map.MoveObject(direction);
            }
            return new(_pictureWidth, _pictureHeight);
        }
        /// <summary>
        /// Получение данных в виде строки
        /// </summary>
        /// <param name="sep"></param>
        /// <returns></returns>
        public string GetData(char separatorType, char separatorData)
        {
            string data = $"{_map.GetType().Name}{separatorType}";
            foreach (var warship in _setWarships.GetWarships())
            {
                data += $"{warship.GetInfo()}{separatorData}";
            }
            return data;
        }
        /// <summary>
        /// Загрузка списка из массива строк
        /// </summary>
        /// <param name="records"></param>
        public void LoadData(string[] records)
        {
            foreach (var rec in records)
            {
                _setWarships.Insert(DrawingObjectWarship.Create(rec) as T);
            }
        }
        /// <summary>
        /// Сортировка
        /// </summary>
        /// <param name="comparer"></param>
        public void Sort(IComparer<T> comparer)
        {
            _setWarships.SortSet(comparer);
        }
        /// <summary>
        /// "Взбалтываем" набор, чтобы все элементы оказались в начале
        /// </summary>
        private void Shaking()
        {
            int j = _setWarships.Count - 1;
            for (int i = 0; i < _setWarships.Count; i++)
            {
                if (_setWarships[i] == null)
                {
                    for (; j > i; j--)
                    {
                        var warship = _setWarships[j];
                        if (warship != null)
                        {
                            _setWarships.Insert(warship, i);
                            _setWarships.Remove(j);
                            break;
                        }
                    }
                    if (j <= i)
                    {
                        return;
                    }
                }
            }
        }
        /// <summary>
        /// Метод отрисовки фона
        /// </summary>
        /// <param name="g"></param>
        private void DrawBackground(Graphics g)
        {
            Pen pen = new(Color.Black, 2);
            g.FillRectangle(Brushes.Aqua, 0, 0, _pictureWidth, _pictureHeight);
            for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
            {
                for (int j = 0; j < _pictureHeight / _placeSizeHeight; ++j)
                {//линия рамзетки места
                    g.DrawLine(pen, i * _placeSizeWidth + 20, j * _placeSizeHeight + 2, i * _placeSizeWidth + (int)(_placeSizeWidth * 0.8), j * _placeSizeHeight + 2);
                    g.DrawLine(pen, i * _placeSizeWidth + (int)(_placeSizeWidth * 0.8), j * _placeSizeHeight + 2, i * _placeSizeWidth  + _placeSizeWidth, j * _placeSizeHeight + _placeSizeHeight / 2);
                    g.DrawLine(pen, i * _placeSizeWidth + _placeSizeWidth, j * _placeSizeHeight + _placeSizeHeight / 2, i * _placeSizeWidth + (int)(_placeSizeWidth * 0.8), j * _placeSizeHeight + _placeSizeHeight);
                }
                g.DrawLine(pen, i * _placeSizeWidth + 20, _pictureHeight / _placeSizeHeight * _placeSizeHeight + 2, i * _placeSizeWidth + (int)(_placeSizeWidth * 0.8), _pictureHeight / _placeSizeHeight * _placeSizeHeight + 2);
            }
        }
        /// <summary>
        /// Метод прорисовки объектов
        /// </summary>
        /// <param name="g"></param>
        private void DrawWarships(Graphics g)
        {
            int countInLine = _pictureWidth / _placeSizeWidth;
            int countInColumn = _pictureHeight / _placeSizeHeight;

            int maxDown = (countInColumn - 1) * _placeSizeHeight;
            for (int i = 0; i < _setWarships.Count; i++)
            {
                var warship = _setWarships[i];
                warship?.SetObject(i % countInLine * _placeSizeWidth, maxDown - i / countInLine * _placeSizeHeight + 7, _pictureWidth, _pictureHeight);
                warship?.DrawningObject(g);
            }
        }
    }
}