maxnes3/PIbd-22_Bondarenko_M.S._WarmlyShip_Base
maxnes3/PIbd-22_Bondarenko_M.S._WarmlyShip_Base
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Макс Бондаренко 2022-11-27 23:12:56 +04:00
parent c71fd055da
commit 3a49819994
5 changed files with 65 additions and 19 deletions
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25
WarmlyShip/WarmlyShip/FormMapWithSetShip.cs
View File

@ -127,15 +127,22 @@ namespace WarmlyShip
return;
}
int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
try
{
if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
{
MessageBox.Show("Объект удален");
pictureBox.Image =
_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
}
else
}
catch(ShipNotFoundException ex)
{
MessageBox.Show("Не удалось удалить объект");
MessageBox.Show($"Ошибка удаления: {ex.Message} ");
}
catch (Exception ex)
{
MessageBox.Show($"Неизвестная ошибка: {ex.Message} ");
}
}
@ -188,13 +195,14 @@ namespace WarmlyShip
{
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if (_mapsCollection.SaveData(saveFileDialog.FileName))
try
{
_mapsCollection.SaveData(saveFileDialog.FileName);
MessageBox.Show("Сохранение прошло успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
catch (Exception ex)
{
MessageBox.Show("Не сохранилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show($"Не сохранилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
@ -203,14 +211,15 @@ namespace WarmlyShip
{
if (openFileDialog.ShowDialog() == DialogResult.OK)
{
if (_mapsCollection.LoadData(openFileDialog.FileName))
try
{
_mapsCollection.LoadData(openFileDialog.FileName);
MessageBox.Show("Загрузка прошла успешно", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Information);
ReloadMaps();
}
else
catch (Exception ex)
{
MessageBox.Show("Не загрузилось", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
MessageBox.Show($"Не загрузилось: {ex.Message}", "Результат", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}

10
WarmlyShip/WarmlyShip/MapsCollection.cs
View File

@ -50,7 +50,7 @@ namespace WarmlyShip
}
}
public bool SaveData(string filename)
public void SaveData(string filename)
{
if (File.Exists(filename))
{
@ -65,14 +65,13 @@ namespace WarmlyShip
sw.Write($"{storage.Key}{separatorDict}{storage.Value.GetData(separatorDict, separatorData)}{Environment.NewLine}");
}
}
return true;
}
public bool LoadData(string filename)
public void LoadData(string filename)
{
if (!File.Exists(filename))
{
return false;
throw new Exception("Файл не найден");
}
using (StreamReader sr = new(filename))
{
@ -84,7 +83,7 @@ namespace WarmlyShip
{
if (!bufferStr.Contains("MapsCollection"))
{
return false;
throw new Exception("Формат данных в файле не правильный");
}
else
{
@ -113,7 +112,6 @@ namespace WarmlyShip
}
}
}
return true;
}
}
}

3
WarmlyShip/WarmlyShip/SetShipGeneric.cs
View File

@ -27,13 +27,14 @@ namespace WarmlyShip
public int Insert(T ship, int position)
{
if (position < 0 || position > Count || Count == _maxCount) return -1;
if (position < 0 || position > Count || Count == _maxCount) throw new StorageOverflowException(_maxCount);
_places.Insert(position, ship);
return position;
}
public T Remove(int position)
{
if (position >= _maxCount || position >= _places.Count) throw new ShipNotFoundException(position);
T DelElement = _places[position];
_places[position] = null;
return DelElement;

19
WarmlyShip/WarmlyShip/ShipNotFoundException.cs Normal file
View File

@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
namespace WarmlyShip
{
[Serializable]
internal class ShipNotFoundException : Exception
{
public ShipNotFoundException(int i) : base($"Не найден объект по позиции { i}") { }
public ShipNotFoundException() : base() { }
public ShipNotFoundException(string message) : base(message) { }
public ShipNotFoundException(string message, Exception exception) : base(message, exception) { }
protected ShipNotFoundException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
}
}

19
WarmlyShip/WarmlyShip/StorageOverflowException.cs Normal file
View File

@ -0,0 +1,19 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.Text;
using System.Threading.Tasks;
namespace WarmlyShip
{
[Serializable]
internal class StorageOverflowException : Exception
{
public StorageOverflowException(int count) : base($"В наборе превышено допустимое количество: { count}") { }
public StorageOverflowException() : base() { }
public StorageOverflowException(string message) : base(message) { }
public StorageOverflowException(string message, Exception exception) : base(message, exception) { }
protected StorageOverflowException(SerializationInfo info, StreamingContext contex) : base(info, contex) { }
}
}