insideq/PIbd-11_Karakozov_AK_Simple
insideq/PIbd-11_Karakozov_AK_Simple
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Использовал StreamWriter и StreamReader

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insideq 2024-04-25 19:16:55 +04:00
parent e61d3cb96a
commit 20d212bc57
4 changed files with 69 additions and 78 deletions
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136
ProjectExcavator/ProjectExcavator/CollectionGenericObjects/StorageCollection.cs
View File

@ -112,41 +112,38 @@ public class StorageCollection<T>
File.Delete(filename);
}
StringBuilder sb = new();
sb.Append(_collectionKey);
foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
using (StreamWriter writer = new StreamWriter(filename))
{
sb.Append(Environment.NewLine);
// не сохраняем пустые коллекции
if (value.Value.Count == 0)
writer.Write(_collectionKey);
foreach (KeyValuePair<string, ICollectionGenericObjects<T>> value in _storages)
{
continue;
}
sb.Append(value.Key);
sb.Append(_separatorForKeyValue);
sb.Append(value.Value.GetCollectionType);
sb.Append(_separatorForKeyValue);
sb.Append(value.Value.MaxCount);
sb.Append(_separatorForKeyValue);
foreach (T? item in value.Value.GetItems())
{
string data = item?.GetDataForSave() ?? string.Empty;
if (string.IsNullOrEmpty(data))
writer.Write(Environment.NewLine);
// не сохраняем пустые коллекции
if (value.Value.Count == 0)
{
continue;
}
sb.Append(data);
sb.Append(_separatorItems);
writer.Write(value.Key);
writer.Write(_separatorForKeyValue);
writer.Write(value.Value.GetCollectionType);
writer.Write(_separatorForKeyValue);
writer.Write(value.Value.MaxCount);
writer.Write(_separatorForKeyValue);
foreach (T? item in value.Value.GetItems())
{
string data = item?.GetDataForSave() ?? string.Empty;
if (string.IsNullOrEmpty(data))
{
continue;
}
writer.Write(data);
writer.Write(_separatorItems);
}
}
}
using FileStream fs = new(filename, FileMode.Create);
byte[] info = new UTF8Encoding(true).GetBytes(sb.ToString());
fs.Write(info, 0, info.Length);
return true;
}
@ -162,62 +159,55 @@ public class StorageCollection<T>
return false;
}
string bufferTextFromFile = "";
using (FileStream fs = new(filename, FileMode.Open))
using (StreamReader reader = File.OpenText(filename))
{
byte[] b = new byte[fs.Length];
UTF8Encoding temp = new(true);
while (fs.Read(b, 0, b.Length) > 0)
{
bufferTextFromFile += temp.GetString(b);
}
}
string str = reader.ReadLine();
string[] strs = bufferTextFromFile.Split(new char[] { '\n', '\r'}, StringSplitOptions.RemoveEmptyEntries);
if (strs == null || strs.Length == 0)
{
return false;
}
if (!strs[0].Equals(_collectionKey))
{
//если нет такой записи, то это не те данные
return false;
}
_storages.Clear();
foreach (string data in strs)
{
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)
if (str == null || str.Length == 0)
{
return false;
}
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
foreach (string elem in set)
if (!str.StartsWith(_collectionKey))
{
if (elem?.CreateDrawningBulldozer() is T bulldozer)
{
if (collection.Insert(bulldozer) == - 1)
{
return false;
}
}
//если нет такой записи, то это не те данные
return false;
}
_storages.Add(record[0], collection);
}
_storages.Clear();
string strs = "";
while ((strs = reader.ReadLine()) != null)
{
string[] record = strs.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)
{
return false;
}
collection.MaxCount = Convert.ToInt32(record[2]);
string[] set = record[3].Split(_separatorItems, StringSplitOptions.RemoveEmptyEntries);
foreach (string elem in set)
{
if (elem?.CreateDrawningBulldozer() is T bulldozer)
{
if (collection.Insert(bulldozer) == -1)
{
return false;
}
}
}
_storages.Add(record[0], collection);
}
}
return true;
}

5
ProjectExcavator/ProjectExcavator/Drawnings/DrawningBulldozer.cs
View File

@ -1,4 +1,5 @@
using ProjectExcavator.Entities;
using System.Security.Policy;
namespace ProjectExcavator.Drawnings;
@ -99,9 +100,9 @@ public class DrawningBulldozer
/// Конструктор, принимающий объект EntityBulldozer в качестве параметра
/// </summary>
/// <param name="entityBulldozer"></param>
public DrawningBulldozer(EntityBulldozer entityBulldozer)
public DrawningBulldozer(EntityBulldozer bull) : this()
{
EntityBulldozer = entityBulldozer;
EntityBulldozer = new EntityBulldozer(bull.Speed, bull.Weight, bull.BodyColor);
}
/// <summary>

4
ProjectExcavator/ProjectExcavator/Drawnings/DrawningExcavator.cs
View File

@ -25,9 +25,9 @@ public class DrawningExcavator : DrawningBulldozer
/// Конструктор, принимающий объект EntityBulldozer в качестве параметра
/// </summary>
/// <param name="entityBulldozer"></param>
public DrawningExcavator(EntityBulldozer entityBulldozer)
public DrawningExcavator(EntityExcavator exc) : base(150, 80)
{
EntityBulldozer = entityBulldozer;
EntityBulldozer = new EntityExcavator(exc.Speed, exc.Weight, exc.BodyColor, exc.AdditionalColor, exc.Prop, exc.Ladle);
}
public override void DrawTransport(Graphics g)

2
ProjectExcavator/ProjectExcavator/Drawnings/ExtentionDrawningBulldozer.cs
View File

@ -23,7 +23,7 @@ public static class ExtentionDrawningBulldozer
EntityBulldozer? bulldozer = EntityExcavator.CreateEntityExcavator(strs);
if (bulldozer != null)
{
return new DrawningExcavator(bulldozer);
return new DrawningExcavator((EntityExcavator)bulldozer);
}
bulldozer = EntityBulldozer.CreateEntityBulldozer(strs);