From c707897b008ed71b4ad8fa2eaa53c0b985201c66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=92=D0=B0=D0=BB=D0=B5=D1=80=D0=B8=D1=8F=20=D0=9D=D0=B8?=
 =?UTF-8?q?=D0=BA=D0=B8=D1=84=D0=BE=D1=80=D0=BE=D0=B2=D0=B0?=
 <lera_nikiforova123@mail.ru>
Date: Fri, 9 Dec 2022 18:36:38 +0400
Subject: [PATCH] IEquatable AbstractMap

---
 AccordionBus/AccordionBus/AbstractMap.cs | 42 +++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

diff --git a/AccordionBus/AccordionBus/AbstractMap.cs b/AccordionBus/AccordionBus/AbstractMap.cs
index 437ac7f..06068a2 100644
--- a/AccordionBus/AccordionBus/AbstractMap.cs
+++ b/AccordionBus/AccordionBus/AbstractMap.cs
@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 
 namespace AccordionBus
 {
-    internal abstract class AbstractMap
+    internal abstract class AbstractMap : IEquatable<AbstractMap>
     {
         private IDrawningObject _drawningObject = null;
         protected int[,] _map = null;
@@ -158,5 +158,45 @@ namespace AccordionBus
         protected abstract void GenerateMap();
         protected abstract void DrawRoadPart(Graphics g, int i, int j);
         protected abstract void DrawBarrierPart(Graphics g, int i, int j);
+
+        public bool Equals(AbstractMap? other)
+        {
+            if (other == null)
+            {
+                return false;
+            }
+            var otherMap = other as AbstractMap;
+            if (otherMap == null)
+            {
+                return false;
+            }
+            if (_width != otherMap._width)
+            {
+                return false;
+            }
+            if (_height != otherMap._height)
+            {
+                return false;
+            }
+            if (_size_x != otherMap._size_x)
+            {
+                return false;
+            }
+            if (_size_y != otherMap._size_y)
+            {
+                return false;
+            }
+            for (int i = 0; i < _map.GetLength(0); i++)
+            {
+                for (int j = 0; j < _map.GetLength(1); j++)
+                {
+                    if (_map[i, j] != otherMap._map[i, j])
+                    {
+                        return false;
+                    }
+                }
+            }
+            return true;
+        }
     }
 }
\ No newline at end of file