103 lines
3.4 KiB
C#
103 lines
3.4 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 ProjectAirbus.Drawnings;
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using ProjectAirbus.MovementStrategy;
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namespace ProjectAirbus.Generics
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{
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internal class AirbusGenericCollection<T, U>
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where T : DrawningAirbus
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where U : IMoveableObject
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{
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private readonly int _pictureWidth;
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private readonly int _pictureHeight;
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// Размер занимаемого места
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private readonly int _placeSizeWidth = 89;
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private readonly int _placeSizeHeight = 34;
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// коллекция
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private readonly SetGeneric<T> _collection;
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public AirbusGenericCollection(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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public static int operator +(AirbusGenericCollection<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);
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}
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return -1;
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}
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public static bool operator -(AirbusGenericCollection<T, U> collect, int pos)
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{
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if (collect._collection.GetAirbus(pos) == null)
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{
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return false;
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}
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return collect?._collection.Remove(pos) ?? false;
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}
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// получение объекта IMoveableObjecr
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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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// вывод всего набора
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public Bitmap ShowAirbus()
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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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// прорисовка фона
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private void DrawBackground(Graphics gr)
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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 + 1; ++j)
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{
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// линия разметки
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gr.DrawLine(pen, i * _placeSizeWidth, j * _placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j * _placeSizeHeight);
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gr.DrawLine(pen, i * _placeSizeWidth, 0, i * _placeSizeWidth, _pictureHeight / _placeSizeHeight * _placeSizeHeight);
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}
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}
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}
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// прорисовка объекта
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private void DrawObjects(Graphics g)
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{
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// координаты
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int x = _pictureWidth / _placeSizeWidth - 1;
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int y = _pictureHeight / _placeSizeHeight - 1;
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foreach (var airbus in _collection.GetAirbus())
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{
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if (airbus != null)
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{
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if (x < 0)
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{
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x = _pictureWidth / _placeSizeWidth - 1;
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--y;
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}
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airbus.SetPosition(_placeSizeWidth * x, _placeSizeHeight * y);
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airbus.DrawTransport(g);
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--x;
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}
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}
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}
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}
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} |