From ae41ac76977f99d72a93cee562b025c3ada19144 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=9C=D0=B0=D1=80=D0=B0=D1=82=20=D0=97=D0=B0=D1=80=D0=B3?=
 =?UTF-8?q?=D0=B0=D1=80=D0=BE=D0=B2?= <maratzargarov@mail.ru>
Date: Mon, 28 Nov 2022 00:23:02 +0400
Subject: [PATCH] =?UTF-8?q?=D0=AD=D1=82=D0=B0=D0=BF=202.=20=D0=9A=D0=BB?=
 =?UTF-8?q?=D0=B0=D1=81=D1=81=20MapsCollection?=
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---
 .../DoubleDeckerBus/MapsCollection.cs         | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 DoubleDeckerBus/DoubleDeckerBus/MapsCollection.cs

diff --git a/DoubleDeckerBus/DoubleDeckerBus/MapsCollection.cs b/DoubleDeckerBus/DoubleDeckerBus/MapsCollection.cs
new file mode 100644
index 0000000..6ec4c89
--- /dev/null
+++ b/DoubleDeckerBus/DoubleDeckerBus/MapsCollection.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DoubleDeckerBus
+{
+    internal class MapsCollection
+    {
+        readonly Dictionary<string, MapWithSetBusesGeneric<DrawningObjectBus, AbstractMap>> _mapStorages;
+
+        public List<string> Keys => _mapStorages.Keys.ToList();
+
+        private readonly int _pictureWidth;
+
+        private readonly int _pictureHeight;
+
+        public MapsCollection(int pictureWidth, int pictureHeight)
+        {
+            _mapStorages = new Dictionary<string, MapWithSetBusesGeneric<DrawningObjectBus, AbstractMap>>();
+            _pictureWidth = pictureWidth;
+            _pictureHeight = pictureHeight;
+        }
+
+        public void AddMap(string name, AbstractMap map)
+        {
+            if (Keys.Contains(name)) return;
+            _mapStorages.Add(name, new MapWithSetBusesGeneric<DrawningObjectBus, AbstractMap>(_pictureWidth, _pictureHeight, map));
+        }
+
+        public void DelMap(string name)
+        {
+            _mapStorages.Remove(name);
+        }
+
+        public MapWithSetBusesGeneric<DrawningObjectBus, AbstractMap> this[string ind]
+        {
+            get
+            {
+                _mapStorages.TryGetValue(ind, out var result);
+                return result;
+            }
+        }
+    }
+}