8floom/PIbd-11_Kudrinsky_O.S._ContainerShip_Simple
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Олег Кудринский 2024-05-06 20:34:10 +04:00
parent 09a77f8654
commit 2507c11893
2 changed files with 37 additions and 39 deletions
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72
ProjectContainerShip/ProjectContainerShip/CollectionGenericObjects/StorageCollection.cs
View File

@ -145,58 +145,56 @@ where T : DrawningShip
/// Загрузка информации по кораблям в хранилище из файла
/// </summary>
/// <param name="filename">Путь и имя файла</param>
public void LoadData(string filename)
public bool LoadData(string filename)
{
if (!File.Exists(filename)) throw new Exception("Файл не существует");
string bufferTextFromFile = "";
using (FileStream fs = new(filename, FileMode.Open))
if (!File.Exists(filename))
{
byte[] b = new byte[fs.Length];
UTF8Encoding temp = new(true);
while (fs.Read(b, 0, b.Length) > 0) bufferTextFromFile += temp.GetString(b);
return false;
}
string[] strs = bufferTextFromFile.Split(new char[] { '\n', '\r' }, StringSplitOptions.RemoveEmptyEntries);
if (strs == null || strs.Length == 0) throw new Exception("В файле нет данных");
if (!strs[0].Equals(_collectionKey)) throw new Exception("В файле неверные данные");
_storages.Clear();
foreach (string data in strs)
using (StreamReader reader = File.OpenText(filename))
{
string[] record = data.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
if (record.Length != 4) continue;
CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
if (collection == null) throw new Exception("Не удалось создать коллекцию");
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
foreach (string elem in set)
string str = reader.ReadLine();
if (str == null || str.Length == 0)
{
if (elem?.CreateDrawningShip() is T ship)
return false;
}
if (!str.StartsWith(_collectionKey))
{
return false;
}
_storages.Clear();
string strs = "";
while ((strs = reader.ReadLine()) != null)
{
string[] record = strs.Split(_separatorForKeyValue, StringSplitOptions.RemoveEmptyEntries);
if (record.Length != 4)
{
try
continue;
}
CollectionType collectionType = (CollectionType)Enum.Parse(typeof(CollectionType), record[1]);
ICollectionGenericObjects<T>? collection = StorageCollection<T>.CreateCollection(collectionType);
if (collection == null)
{
return false;
}
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
foreach (string elem in set)
{
if (elem?.CreateDrawningShip() is T ship)
{
if (collection.Insert(ship) == -1)
{
throw new Exception("Объект не удалось добавить в коллекцию: " + record[3]);
return false;
}
}
catch (CollectionOverflowException ex)
{
throw new Exception("Коллекция переполнена", ex);
}
}
_storages.Add(record[0], collection);
}
_storages.Add(record[0], collection);
return true;
}
}
/// <summary>
/// Создание коллекции по типу
/// </summary>

4
ProjectContainerShip/ProjectContainerShip/FormShipConfig.cs
View File

@ -26,7 +26,7 @@ public partial class FormShipConfig : Form
/// <summary>
/// Событие для передачи объекта
/// </summary>
private event ShipDelegate? ShipDelegate;
private event Action<DrawningShip>? ShipDelegate;
/// <summary>
/// Конструктор
@ -51,7 +51,7 @@ public partial class FormShipConfig : Form
/// Привязка внешнего метода к событию
/// </summary>
/// <param name="shipDelegate"></param>
public void AddEvent(ShipDelegate shipDelegate)
public void AddEvent(Action<DrawningShip> shipDelegate)
{
ShipDelegate += shipDelegate;
}