Mochalov D.V. LabWork06 #6

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b0n3l3sS wants to merge 7 commits from LabWork06 into LabWork05
Showing only changes of commit 630de13d2c - Show all commits

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@ -53,14 +53,7 @@ namespace Locomotive
}
}
/// Метод записи информации в файл
private static void WriteToFile(string text, FileStream stream)
{
byte[] info = new UTF8Encoding(true).GetBytes(text);
stream.Write(info, 0, info.Length);
}
/// Сохранение информации по автомобилям в хранилище в файл
/// Сохранение информации по локомотивам в хранилище в файл
public bool SaveData(string filename)
{
if (File.Exists(filename))
@ -68,63 +61,63 @@ namespace Locomotive
File.Delete(filename);
}
using (FileStream fs = new(filename, FileMode.Create))
using (StreamWriter sw = new StreamWriter(fs, Encoding.UTF8))
{
WriteToFile($"MapsCollection{Environment.NewLine}", fs);
sw.WriteLine("MapsCollection");
foreach (var storage in _mapStorages)
{
WriteToFile($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict,separatorData)}{Environment.NewLine}", fs);
sw.WriteLine(
$"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}"
);
}
}
return true;
}
/// Загрузка нформации по автомобилям на парковках из файла
/// Загрузка нформации по локомотивам в депо из файла
public bool LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
}
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 "Simple Map":
map = new SimpleMap();
break;
case "Spike Map":
map = new SpikeMap();
break;
case "Rail Map":
map = new RailroadMap();
break;
var elems = curLine.Split(separatorDict);
AbstractMap map = null;
switch (elems[1])
{
case "Simple Map":
map = new SimpleMap();
break;
case "Spike Map":
map = new SpikeMap();
break;
case "Rail Map":
map = new RailroadMap();
break;
}
_mapStorages.Add(elems[0], new MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
_mapStorages[elems[0]].LoadData(elems[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
}
_mapStorages.Add(elem[0], new MapWithSetLocomotivesGeneric<IDrawningObject, AbstractMap>(_pictureWidth, _pictureHeight, map));
_mapStorages[elem[0]].LoadData(elem[2].Split(separatorData, StringSplitOptions.RemoveEmptyEntries));
return true;
}
return true;
}
}
}