ProjectPlane/ProjectPlane/MapsCollection.cs

@@ -84,20 +84,13 @@ namespace ProjectPlane
             byte[] info = new UTF8Encoding(true).GetBytes(text);
             stream.Write(info, 0, info.Length);
         }
-        public bool SaveData(string filename)
+
+        public bool SaveDict(string filename)
         {
             if (File.Exists(filename))
             {
                 File.Delete(filename);
             }
-            using (FileStream fs = new(filename, FileMode.Create))
-            {
-                WriteToFile($"MapsCollection{Environment.NewLine}", fs);
-                foreach (var storage in _mapStorages)
-                {
-                    WriteToFile($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}", fs);
-                }
-            }
             return true;
         }
 
@@ -114,39 +107,34 @@ namespace ProjectPlane
             }
             string bufferTextFromFile = "";
             using (FileStream fs = new(filename, FileMode.Open))
+            using (StreamReader sr = new StreamReader(fs, Encoding.UTF8))
             {
-                byte[] b = new byte[fs.Length];
-                UTF8Encoding temp = new(true);
-                while (fs.Read(b, 0, b.Length) > 0)
+                string curLine = sr.ReadLine();
+
+                if (!curLine.Contains("MapsCollection"))
                 {
-                    bufferTextFromFile += temp.GetString(b);
+                    return false;
                 }
-            }
-            var strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
-            if (!strs[0].Contains("MapsCollection"))
-            {
-                //если нет такой записи, то это не те данные
-                return false;
-            }
-            //очищаем записи
-            _mapStorages.Clear();
-            for (int i = 1; i < strs.Length; ++i)
-            {
-                var elem = strs[i].Split(separatorDict);
-                AbstractMap map = null;
-                switch (elem[1])
+
+                _mapStorages.Clear();
+                while ((curLine = sr.ReadLine()) != null)
                 {
-                    case "SimpleMap":
-                        map = new SimpleMap();
-                        break;
-                    case "SkyMap":
-                        map = new SkyMap();
-                        break;
+                    var elem = curLine.Split(separatorDict);
+                    AbstractMap map = null;
+                    switch (elem[1])
+                    {
+                        case "SimpleMap":
+                            map = new SimpleMap();
+                            break;
+                        case "SkyMap":
+                            map = new SkyMap();
+                            break;
+                    }
+                    _mapStorages.Add(elem[0], new MapWithSetPlanesGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
+                    _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
                 }
-                _mapStorages.Add(elem[0], new MapWithSetPlanesGeneric<IDrawingObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
-                _mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
+                return true;
             }
-            return true;
         }
     }
 }