From e87456943d53fc317f0caca1407d330c250ad315 Mon Sep 17 00:00:00 2001
From: "d.agil" <fgfhh>
Date: Wed, 19 Oct 2022 10:30:36 +0400
Subject: [PATCH] generic classes

---
 .../AirBomber/MapWithSetAirBomberGeneric.cs   | 119 ++++++++++++++++++
 AirBomber/AirBomber/SetAirBomberGeneric.cs    |  42 +++++++
 2 files changed, 161 insertions(+)
 create mode 100644 AirBomber/AirBomber/MapWithSetAirBomberGeneric.cs
 create mode 100644 AirBomber/AirBomber/SetAirBomberGeneric.cs

diff --git a/AirBomber/AirBomber/MapWithSetAirBomberGeneric.cs b/AirBomber/AirBomber/MapWithSetAirBomberGeneric.cs
new file mode 100644
index 0000000..f18f006
--- /dev/null
+++ b/AirBomber/AirBomber/MapWithSetAirBomberGeneric.cs
@@ -0,0 +1,119 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AirBomber
+{
+    internal class MapWithSetAirBomberGeneric<T, U>
+        where T : class, IDrawningObject
+        where U : AbstractMap
+    {
+        private readonly int _pictureWidth;
+        private readonly int _pictureHeight;
+        private readonly int _placeSizeWidth = 210;
+        private readonly int _placeSizeHeight = 90;
+        private readonly SetAirBomberGeneric<T> _setAirBomber;
+        private readonly U _map;
+
+        public MapWithSetAirBomberGeneric(int picWidth, int picHeight, U map)
+        {
+            int width = picWidth / _placeSizeWidth;
+            int height = picHeight / _placeSizeHeight;
+            _setAirBomber = new SetAirBomberGeneric<T>(width * height);
+            _pictureWidth = picWidth;
+            _pictureHeight = picHeight;
+            _map = map;
+        }
+
+        public static bool operator +(MapWithSetAirBomberGeneric<T, U> map, T airBomber)
+        {
+            return map._setAirBomber.Insert(airBomber);
+        }
+
+        public static bool operator -(MapWithSetAirBomberGeneric<T, U> map, int position)
+        {
+            return map._setAirBomber.Remove(position);
+        }
+
+        public Bitmap ShowSet()
+        {
+            Bitmap bmp = new(_pictureWidth, _pictureHeight);
+            Graphics gr = Graphics.FromImage(bmp);
+            DrawBackground(gr);
+            DrawCars(gr);
+            return bmp;
+        }
+
+        public Bitmap ShowOnMap()
+        {
+            Shaking();
+            for (int i = 0; i < _setAirBomber.Count; i++)
+            {
+                var airBomber = _setAirBomber.Get(i);
+                if (airBomber != null)
+                {
+                    return _map.CreateMap(_pictureWidth, _pictureHeight, airBomber);
+                }
+            }
+            return new(_pictureWidth, _pictureHeight);
+        }
+
+        public Bitmap MoveObject(Direction direction)
+        {
+            if ( _map != null)
+            {
+                return _map.MoveObject(direction);
+            }
+            return new(_pictureWidth, _pictureHeight);
+        }
+
+        private void Shaking()
+        {
+            int j = _setAirBomber.Count - 1;
+            for (int i = 0; i < _setAirBomber.Count; i++)
+            {
+                if (_setAirBomber.Get(i) == null)
+                {
+                    for (; j > i; j--)
+                    {
+                        var airBomber = _setAirBomber.Get(j);
+                        if (airBomber != null)
+                        {
+                            _setAirBomber.Insert(airBomber, i);
+                            _setAirBomber.Remove(j);
+                            break;
+                        }
+                    }
+                    if (j <= i)
+                    {
+                        return;
+                    }
+                }
+            }
+
+        }
+
+        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; ++j)
+                {
+                    g.DrawLine(pen, i * _placeSizeWidth, j * _placeSizeHeight, i * _placeSizeWidth + _placeSizeWidth / 2, j * _placeSizeHeight);
+                }
+                g.DrawLine(pen, i * _placeSizeWidth, 0, i * _placeSizeWidth, _pictureHeight);
+            }
+        }
+
+        private void DrawCars(Graphics g)
+        {
+            for (int i = 0; i < _setAirBomber.Count; ++i)
+            {
+                _setAirBomber.Get(i)?.DrawningObject(g);
+            }
+        }
+    }
+}
diff --git a/AirBomber/AirBomber/SetAirBomberGeneric.cs b/AirBomber/AirBomber/SetAirBomberGeneric.cs
new file mode 100644
index 0000000..11d1258
--- /dev/null
+++ b/AirBomber/AirBomber/SetAirBomberGeneric.cs
@@ -0,0 +1,42 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace AirBomber
+{
+    internal class SetAirBomberGeneric<T>
+        where T : class
+    {
+        private readonly T[] _places;
+
+        public int Count => _places.Length;
+
+        public SetAirBomberGeneric(int count)
+        {
+            _places = new T[count];
+        }
+
+        public bool Insert(T car)
+        {
+            return true;
+        }
+
+        public bool Insert(T car, int position)
+        {
+            _places[position] = car;
+            return true;
+        }
+
+        public bool Remove(int position)
+        {
+            return true;
+        }
+
+        public T Get(int position)
+        {
+            return _places[position];
+        }
+    }
+}