2. Перопределение метода equals у AbstractMap

src/main/java/AbstractMap.java

@@ -185,4 +185,42 @@ public abstract class AbstractMap {
     protected abstract void GenerateMap();
     protected abstract void DrawRoadPart(Graphics2D g, int i, int j);
     protected abstract void DrawBarrierPart(Graphics2D g, int i, int j);
+
+    @Override
+    public boolean equals(Object other) {
+        if (other == null)
+        {
+            return false;
+        }
+        var otherMap = (AbstractMap)other;
+        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.length; i++)
+        {
+            for (int j = 0; j < map[0].length; j++)
+            {
+                if (map[i][j] != otherMap.map[i][j])
+                return false;
+            }
+        }
+        return true;
+    }
 }