Start
This commit is contained in:
parent
c7f9f0fc86
commit
f0cb0ab565
@ -27,28 +27,29 @@ namespace Cruiser.Generics
|
||||
_pictureHeight = picHeight;
|
||||
_collection = new SetGeneric<T>(width * height);
|
||||
}
|
||||
public static int operator +(CruiserGenericCollection<T, U> collect, T?
|
||||
obj)
|
||||
public static bool operator +(CruiserGenericCollection<T, U> collect, T? obj)
|
||||
{
|
||||
if (obj == null)
|
||||
{
|
||||
return -1;
|
||||
return false;
|
||||
}
|
||||
return collect._collection.Insert(obj) ;
|
||||
|
||||
return collect?._collection.Insert(obj) ?? false;
|
||||
}
|
||||
public static bool operator -(CruiserGenericCollection<T, U> collect, int
|
||||
pos)
|
||||
public static T? operator -(CruiserGenericCollection<T, U> collect, int pos)
|
||||
{
|
||||
T? obj = collect._collection.Get(pos);
|
||||
T? obj = collect._collection[pos];
|
||||
if (obj != null)
|
||||
{
|
||||
collect._collection.Remove(pos);
|
||||
}
|
||||
return false;
|
||||
|
||||
return obj;
|
||||
}
|
||||
|
||||
public U? GetU(int pos)
|
||||
{
|
||||
return (U?)_collection.Get(pos)?.GetMoveableObject;
|
||||
return (U?)_collection[pos]?.GetMoveableObject;
|
||||
}
|
||||
public Bitmap ShowCruisers()
|
||||
{
|
||||
@ -76,15 +77,16 @@ namespace Cruiser.Generics
|
||||
}
|
||||
private void DrawObjects(Graphics g)
|
||||
{
|
||||
for (int i = 0; i < _collection.Count; i++)
|
||||
int i = 0;
|
||||
foreach (var cruiser in _collection.GetTheBuses())
|
||||
{
|
||||
DrawningCruiser cruiser = _collection.Get(i);
|
||||
if (cruiser != null)
|
||||
{
|
||||
int numPlacesInRow = _pictureWidth / _placeSizeWidth;
|
||||
cruiser.SetPosition((i % numPlacesInRow) * _placeSizeWidth + _placeSizeWidth / 20, _placeSizeHeight * (i / numPlacesInRow) + _placeSizeHeight / 10);
|
||||
int inRow = _pictureWidth / _placeSizeWidth;
|
||||
cruiser.SetPosition((i % inRow) * _placeSizeWidth + _placeSizeWidth / 20, _placeSizeHeight * (i / inRow) + _placeSizeHeight / 10);
|
||||
cruiser.DrawTransport(g);
|
||||
}
|
||||
i++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
50
Cruiser/Cruiser/CruiserGenericStorage.cs
Normal file
50
Cruiser/Cruiser/CruiserGenericStorage.cs
Normal file
@ -0,0 +1,50 @@
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
using Cruiser.DrawningObjects;
|
||||
using Cruiser.MovementStrategy;
|
||||
|
||||
namespace Cruiser.Generics
|
||||
{
|
||||
internal class CruiserGenericStorage
|
||||
{
|
||||
readonly Dictionary<string, CruiserGenericCollection<DrawningCruiser,
|
||||
DrawningObjectCruiser>> _cruiserStorages;
|
||||
public List<string> Keys => _cruiserStorages.Keys.ToList();
|
||||
private readonly int _pictureWidth;
|
||||
private readonly int _pictureHeight;
|
||||
public CruiserGenericStorage(int pictureWidth, int pictureHeight)
|
||||
{
|
||||
_cruiserStorages = new Dictionary<string, CruiserGenericCollection<DrawningCruiser, DrawningObjectCruiser>>();
|
||||
_pictureWidth = pictureWidth;
|
||||
_pictureHeight = pictureHeight;
|
||||
}
|
||||
public void AddSet(string name)
|
||||
{
|
||||
_cruiserStorages.Add(name, new CruiserGenericCollection<DrawningCruiser, DrawningObjectCruiser>(_pictureWidth, _pictureHeight));
|
||||
}
|
||||
public void DelSet(string name)
|
||||
{
|
||||
if (!_cruiserStorages.ContainsKey(name))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
_cruiserStorages.Remove(name);
|
||||
}
|
||||
public CruiserGenericCollection<DrawningCruiser, DrawningObjectCruiser>? this[string ind]
|
||||
{
|
||||
get
|
||||
{
|
||||
if (_cruiserStorages.ContainsKey(ind))
|
||||
{
|
||||
return _cruiserStorages[ind];
|
||||
}
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
109
Cruiser/Cruiser/FormCruiserCollection.Designer.cs
generated
109
Cruiser/Cruiser/FormCruiserCollection.Designer.cs
generated
@ -17,12 +17,18 @@
|
||||
{
|
||||
this.pictureBoxCruiser = new System.Windows.Forms.PictureBox();
|
||||
this.panelCruiser = new System.Windows.Forms.Panel();
|
||||
this.panelSet = new System.Windows.Forms.Panel();
|
||||
this.ButtonDelObject = new System.Windows.Forms.Button();
|
||||
this.listBoxStorages = new System.Windows.Forms.ListBox();
|
||||
this.ButtonAddObject = new System.Windows.Forms.Button();
|
||||
this.textBoxSet = new System.Windows.Forms.TextBox();
|
||||
this.ButtonRefresh = new System.Windows.Forms.Button();
|
||||
this.ButtonRemoveCruiser = new System.Windows.Forms.Button();
|
||||
this.ButtonAddCruiser = new System.Windows.Forms.Button();
|
||||
this.textBoxCruiser = new System.Windows.Forms.TextBox();
|
||||
this.ButtonRefresh = new System.Windows.Forms.Button();
|
||||
((System.ComponentModel.ISupportInitialize)(this.pictureBoxCruiser)).BeginInit();
|
||||
this.panelCruiser.SuspendLayout();
|
||||
this.panelSet.SuspendLayout();
|
||||
this.SuspendLayout();
|
||||
//
|
||||
// pictureBoxCruiser
|
||||
@ -30,27 +36,91 @@
|
||||
this.pictureBoxCruiser.Dock = System.Windows.Forms.DockStyle.Fill;
|
||||
this.pictureBoxCruiser.Location = new System.Drawing.Point(0, 0);
|
||||
this.pictureBoxCruiser.Name = "pictureBoxCruiser";
|
||||
this.pictureBoxCruiser.Size = new System.Drawing.Size(800, 450);
|
||||
this.pictureBoxCruiser.Size = new System.Drawing.Size(904, 510);
|
||||
this.pictureBoxCruiser.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
|
||||
this.pictureBoxCruiser.TabIndex = 0;
|
||||
this.pictureBoxCruiser.TabStop = false;
|
||||
this.pictureBoxCruiser.Click += new System.EventHandler(this.pictureBoxCruiser_Click);
|
||||
//
|
||||
// panelCruiser
|
||||
//
|
||||
this.panelCruiser.Controls.Add(this.panelSet);
|
||||
this.panelCruiser.Controls.Add(this.ButtonRefresh);
|
||||
this.panelCruiser.Controls.Add(this.ButtonRemoveCruiser);
|
||||
this.panelCruiser.Controls.Add(this.ButtonAddCruiser);
|
||||
this.panelCruiser.Controls.Add(this.textBoxCruiser);
|
||||
this.panelCruiser.Location = new System.Drawing.Point(589, 12);
|
||||
this.panelCruiser.Name = "panelCruiser";
|
||||
this.panelCruiser.Size = new System.Drawing.Size(211, 438);
|
||||
this.panelCruiser.Size = new System.Drawing.Size(303, 486);
|
||||
this.panelCruiser.TabIndex = 1;
|
||||
this.panelCruiser.Paint += new System.Windows.Forms.PaintEventHandler(this.panelCruiser_Paint);
|
||||
//
|
||||
// panelSet
|
||||
//
|
||||
this.panelSet.AccessibleDescription = "";
|
||||
this.panelSet.AccessibleName = "";
|
||||
this.panelSet.Controls.Add(this.ButtonDelObject);
|
||||
this.panelSet.Controls.Add(this.listBoxStorages);
|
||||
this.panelSet.Controls.Add(this.ButtonAddObject);
|
||||
this.panelSet.Controls.Add(this.textBoxSet);
|
||||
this.panelSet.Location = new System.Drawing.Point(26, 3);
|
||||
this.panelSet.Name = "panelSet";
|
||||
this.panelSet.Size = new System.Drawing.Size(258, 242);
|
||||
this.panelSet.TabIndex = 4;
|
||||
this.panelSet.Tag = "";
|
||||
//
|
||||
// ButtonDelObject
|
||||
//
|
||||
this.ButtonDelObject.Location = new System.Drawing.Point(40, 188);
|
||||
this.ButtonDelObject.Name = "ButtonDelObject";
|
||||
this.ButtonDelObject.Size = new System.Drawing.Size(161, 39);
|
||||
this.ButtonDelObject.TabIndex = 3;
|
||||
this.ButtonDelObject.Text = "Удалить набор";
|
||||
this.ButtonDelObject.UseVisualStyleBackColor = true;
|
||||
this.ButtonDelObject.Click += new System.EventHandler(this.ButtonDelObject_Click);
|
||||
//
|
||||
// listBoxStorages
|
||||
//
|
||||
this.listBoxStorages.FormattingEnabled = true;
|
||||
this.listBoxStorages.ItemHeight = 25;
|
||||
this.listBoxStorages.Location = new System.Drawing.Point(77, 103);
|
||||
this.listBoxStorages.Name = "listBoxStorages";
|
||||
this.listBoxStorages.Size = new System.Drawing.Size(103, 79);
|
||||
this.listBoxStorages.TabIndex = 2;
|
||||
this.listBoxStorages.SelectedIndexChanged += new System.EventHandler(this.listBoxObjects_SelectedIndexChanged);
|
||||
//
|
||||
// ButtonAddObject
|
||||
//
|
||||
this.ButtonAddObject.Location = new System.Drawing.Point(40, 53);
|
||||
this.ButtonAddObject.Name = "ButtonAddObject";
|
||||
this.ButtonAddObject.Size = new System.Drawing.Size(161, 44);
|
||||
this.ButtonAddObject.TabIndex = 1;
|
||||
this.ButtonAddObject.Text = "Создать набор";
|
||||
this.ButtonAddObject.UseVisualStyleBackColor = true;
|
||||
this.ButtonAddObject.Click += new System.EventHandler(this.ButtonAddObject_Click);
|
||||
//
|
||||
// textBoxSet
|
||||
//
|
||||
this.textBoxSet.Location = new System.Drawing.Point(61, 16);
|
||||
this.textBoxSet.Name = "textBoxSet";
|
||||
this.textBoxSet.Size = new System.Drawing.Size(119, 31);
|
||||
this.textBoxSet.TabIndex = 0;
|
||||
//
|
||||
// ButtonRefresh
|
||||
//
|
||||
this.ButtonRefresh.Location = new System.Drawing.Point(57, 452);
|
||||
this.ButtonRefresh.Name = "ButtonRefresh";
|
||||
this.ButtonRefresh.Size = new System.Drawing.Size(168, 31);
|
||||
this.ButtonRefresh.TabIndex = 2;
|
||||
this.ButtonRefresh.Text = "Обновить";
|
||||
this.ButtonRefresh.UseVisualStyleBackColor = true;
|
||||
this.ButtonRefresh.Click += new System.EventHandler(this.ButtonRefreshCollection_Click);
|
||||
//
|
||||
// ButtonRemoveCruiser
|
||||
//
|
||||
this.ButtonRemoveCruiser.Location = new System.Drawing.Point(31, 168);
|
||||
this.ButtonRemoveCruiser.Location = new System.Drawing.Point(57, 394);
|
||||
this.ButtonRemoveCruiser.Name = "ButtonRemoveCruiser";
|
||||
this.ButtonRemoveCruiser.Size = new System.Drawing.Size(150, 34);
|
||||
this.ButtonRemoveCruiser.Size = new System.Drawing.Size(168, 34);
|
||||
this.ButtonRemoveCruiser.TabIndex = 2;
|
||||
this.ButtonRemoveCruiser.Text = "Удалить";
|
||||
this.ButtonRemoveCruiser.UseVisualStyleBackColor = true;
|
||||
@ -58,36 +128,26 @@
|
||||
//
|
||||
// ButtonAddCruiser
|
||||
//
|
||||
this.ButtonAddCruiser.Location = new System.Drawing.Point(31, 37);
|
||||
this.ButtonAddCruiser.Location = new System.Drawing.Point(57, 262);
|
||||
this.ButtonAddCruiser.Name = "ButtonAddCruiser";
|
||||
this.ButtonAddCruiser.Size = new System.Drawing.Size(150, 34);
|
||||
this.ButtonAddCruiser.Size = new System.Drawing.Size(168, 54);
|
||||
this.ButtonAddCruiser.TabIndex = 3;
|
||||
this.ButtonAddCruiser.Text = "Добавить";
|
||||
this.ButtonAddCruiser.Text = "Добавить объект";
|
||||
this.ButtonAddCruiser.UseVisualStyleBackColor = true;
|
||||
this.ButtonAddCruiser.Click += new System.EventHandler(this.ButtonAddCruiser_Click);
|
||||
//
|
||||
// textBoxCruiser
|
||||
//
|
||||
this.textBoxCruiser.Location = new System.Drawing.Point(31, 104);
|
||||
this.textBoxCruiser.Location = new System.Drawing.Point(57, 336);
|
||||
this.textBoxCruiser.Name = "textBoxCruiser";
|
||||
this.textBoxCruiser.Size = new System.Drawing.Size(150, 31);
|
||||
this.textBoxCruiser.Size = new System.Drawing.Size(168, 31);
|
||||
this.textBoxCruiser.TabIndex = 2;
|
||||
//
|
||||
// ButtonRefresh
|
||||
//
|
||||
this.ButtonRefresh.Location = new System.Drawing.Point(46, 324);
|
||||
this.ButtonRefresh.Name = "ButtonRefresh";
|
||||
this.ButtonRefresh.Size = new System.Drawing.Size(120, 31);
|
||||
this.ButtonRefresh.TabIndex = 2;
|
||||
this.ButtonRefresh.Text = "Обновить";
|
||||
this.ButtonRefresh.UseVisualStyleBackColor = true;
|
||||
this.ButtonRefresh.Click += new System.EventHandler(this.ButtonRefreshCollection_Click);
|
||||
//
|
||||
// FormCruiserCollection
|
||||
//
|
||||
this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 25F);
|
||||
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
|
||||
this.ClientSize = new System.Drawing.Size(800, 450);
|
||||
this.ClientSize = new System.Drawing.Size(904, 510);
|
||||
this.Controls.Add(this.panelCruiser);
|
||||
this.Controls.Add(this.pictureBoxCruiser);
|
||||
this.Name = "FormCruiserCollection";
|
||||
@ -95,6 +155,8 @@
|
||||
((System.ComponentModel.ISupportInitialize)(this.pictureBoxCruiser)).EndInit();
|
||||
this.panelCruiser.ResumeLayout(false);
|
||||
this.panelCruiser.PerformLayout();
|
||||
this.panelSet.ResumeLayout(false);
|
||||
this.panelSet.PerformLayout();
|
||||
this.ResumeLayout(false);
|
||||
this.PerformLayout();
|
||||
|
||||
@ -107,5 +169,10 @@
|
||||
private Button ButtonAddCruiser;
|
||||
private TextBox textBoxCruiser;
|
||||
private Button ButtonRefresh;
|
||||
private Panel panelSet;
|
||||
private Button ButtonDelObject;
|
||||
private ListBox listBoxStorages;
|
||||
private Button ButtonAddObject;
|
||||
private TextBox textBoxSet;
|
||||
}
|
||||
}
|
@ -15,21 +15,79 @@ namespace Cruiser
|
||||
{
|
||||
public partial class FormCruiserCollection : Form
|
||||
{
|
||||
private readonly CruiserGenericCollection<DrawningCruiser, DrawningObjectCruiser> _cruiser;
|
||||
private readonly CruiserGenericStorage _storage;
|
||||
|
||||
public FormCruiserCollection()
|
||||
{
|
||||
InitializeComponent();
|
||||
_cruiser = new CruiserGenericCollection<DrawningCruiser, DrawningObjectCruiser>(pictureBoxCruiser.Width, pictureBoxCruiser.Height);
|
||||
_storage = new CruiserGenericStorage(pictureBoxCruiser.Width, pictureBoxCruiser.Height);
|
||||
}
|
||||
private void ReloadObjects()
|
||||
{
|
||||
int index = listBoxStorages.SelectedIndex;
|
||||
|
||||
listBoxStorages.Items.Clear();
|
||||
for (int i = 0; i < _storage.Keys.Count; i++)
|
||||
{
|
||||
listBoxStorages.Items.Add(_storage.Keys[i]);
|
||||
}
|
||||
|
||||
if (listBoxStorages.Items.Count > 0 && (index == -1 || index >= listBoxStorages.Items.Count))
|
||||
{
|
||||
listBoxStorages.SelectedIndex = 0;
|
||||
}
|
||||
|
||||
else if (listBoxStorages.Items.Count > 0 && index > -1 && index < listBoxStorages.Items.Count)
|
||||
{
|
||||
listBoxStorages.SelectedIndex = index;
|
||||
}
|
||||
}
|
||||
private void ButtonAddObject_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (string.IsNullOrEmpty(textBoxSet.Text))
|
||||
{
|
||||
MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
|
||||
return;
|
||||
}
|
||||
_storage.AddSet(textBoxSet.Text);
|
||||
ReloadObjects();
|
||||
}
|
||||
private void listBoxObjects_SelectedIndexChanged(object sender, EventArgs e)
|
||||
{
|
||||
pictureBoxCruiser.Image = _storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowCruisers();
|
||||
}
|
||||
private void ButtonDelObject_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (listBoxStorages.SelectedIndex == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (MessageBox.Show($"Удалить объект{listBoxStorages.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo,
|
||||
MessageBoxIcon.Question) == DialogResult.Yes)
|
||||
{
|
||||
_storage.DelSet(listBoxStorages.SelectedItem.ToString()
|
||||
?? string.Empty);
|
||||
ReloadObjects();
|
||||
}
|
||||
}
|
||||
private void ButtonAddCruiser_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (listBoxStorages.SelectedIndex == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
var obj = _storage[listBoxStorages.SelectedItem.ToString() ?? string.Empty];
|
||||
if (obj == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
CruiserForm form = new();
|
||||
if (form.ShowDialog() == DialogResult.OK)
|
||||
{
|
||||
if (_cruiser + form.SelectedCruiser != -1)
|
||||
if (obj + form.SelectedCruiser)
|
||||
{
|
||||
MessageBox.Show("Объект добавлен");
|
||||
pictureBoxCruiser.Image = _cruiser.ShowCruisers();
|
||||
pictureBoxCruiser.Image = obj.ShowCruisers();
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -39,17 +97,26 @@ namespace Cruiser
|
||||
}
|
||||
private void ButtonRemoveCruiser_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (listBoxStorages.SelectedIndex == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
|
||||
string.Empty];
|
||||
if (obj == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
if (MessageBox.Show("Удалить объект?", "Удаление",
|
||||
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
|
||||
MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
|
||||
{
|
||||
return;
|
||||
}
|
||||
int pos = Convert.ToInt32(textBoxCruiser.Text);
|
||||
|
||||
if (_cruiser - pos != true)
|
||||
if (obj - pos != null)
|
||||
{
|
||||
MessageBox.Show("Объект удален");
|
||||
pictureBoxCruiser.Image = _cruiser.ShowCruisers();
|
||||
pictureBoxCruiser.Image = obj.ShowCruisers();
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -58,7 +125,27 @@ namespace Cruiser
|
||||
}
|
||||
private void ButtonRefreshCollection_Click(object sender, EventArgs e)
|
||||
{
|
||||
pictureBoxCruiser.Image = _cruiser.ShowCruisers();
|
||||
if (listBoxStorages.SelectedIndex == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
|
||||
string.Empty];
|
||||
if (obj == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
pictureBoxCruiser.Image = obj.ShowCruisers();
|
||||
}
|
||||
|
||||
private void panelCruiser_Paint(object sender, PaintEventArgs e)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
private void pictureBoxCruiser_Click(object sender, EventArgs e)
|
||||
{
|
||||
|
||||
}
|
||||
}
|
||||
}
|
@ -9,59 +9,122 @@ namespace Cruiser.Generics
|
||||
internal class SetGeneric<T>
|
||||
where T : class
|
||||
{
|
||||
private readonly T?[] _places;
|
||||
public int Count => _places.Length;
|
||||
public int startPointer = 0;
|
||||
/// <summary>
|
||||
/// Список объектов, которые храним
|
||||
/// </summary>
|
||||
private readonly List<T?> _places;
|
||||
|
||||
/// <summary>
|
||||
/// Количество объектов в cписке
|
||||
/// </summary>
|
||||
public int Count => _places.Count;
|
||||
|
||||
/// <summary>
|
||||
/// Максимальное количество объектов в cписке
|
||||
/// </summary>
|
||||
private readonly int _maxCount;
|
||||
|
||||
/// <summary>
|
||||
/// Конструктор
|
||||
/// </summary>
|
||||
/// <param name="count"></param>
|
||||
public SetGeneric(int count)
|
||||
{
|
||||
_places = new T?[count];
|
||||
_maxCount = count;
|
||||
_places = new List<T?>(count);
|
||||
}
|
||||
public int Insert(T cruiser)
|
||||
|
||||
/// <summary>
|
||||
/// Добавление объекта в набор
|
||||
/// </summary>
|
||||
/// <param name="bus">Добавляемый автобус</param>
|
||||
/// <returns></returns>
|
||||
public bool Insert(T bus)
|
||||
{
|
||||
return Insert(cruiser, 0);
|
||||
if (_places.Count == _maxCount)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
Insert(bus, 0);
|
||||
return true;
|
||||
}
|
||||
public int Insert(T cruiser, int position)
|
||||
|
||||
/// <summary>
|
||||
/// Добавление объекта в набор на конкретную позицию
|
||||
/// </summary>
|
||||
/// <param name="bus">Добавляемый автобус</param>
|
||||
/// <param name="position">Позиция</param>
|
||||
/// <returns></returns>
|
||||
public bool Insert(T bus, int position)
|
||||
{
|
||||
int nullIndex = -1, i;
|
||||
if (position < 0 || position >= Count)
|
||||
if (!(position >= 0 && position <= Count && _places.Count < _maxCount))
|
||||
{
|
||||
return -1;
|
||||
return false;
|
||||
}
|
||||
for (i = position; i < Count; i++)
|
||||
{
|
||||
if (_places[i] == null)
|
||||
{
|
||||
nullIndex = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (nullIndex < 0)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
for (i = nullIndex; i > position; i--)
|
||||
{
|
||||
_places[i] = _places[i - 1];
|
||||
}
|
||||
_places[position] = cruiser;
|
||||
return position;
|
||||
|
||||
_places.Insert(position, bus);
|
||||
return true;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Удаление объекта из набора с конкретной позиции
|
||||
/// </summary>
|
||||
/// <param name="position"></param>
|
||||
/// <returns></returns>
|
||||
public bool Remove(int position)
|
||||
{
|
||||
if (position < 0 || position >= Count)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
_places[position] = null;
|
||||
|
||||
_places.RemoveAt(position);
|
||||
return true;
|
||||
}
|
||||
public T? Get(int position)
|
||||
|
||||
/// <summary>
|
||||
/// Получение объекта из набора по позиции
|
||||
/// </summary>
|
||||
/// <param name="position"></param>
|
||||
/// <returns></returns>
|
||||
public T? this[int position]
|
||||
{
|
||||
if (position < 0 || position >= Count)
|
||||
get
|
||||
{
|
||||
return null;
|
||||
if (position < 0 || position >= _maxCount)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
return _places[position];
|
||||
}
|
||||
set
|
||||
{
|
||||
if (!(position >= 0 && position < Count && _places.Count < _maxCount))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
_places.Insert(position, value);
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Проход по списку
|
||||
/// </summary>
|
||||
/// <returns></returns>
|
||||
public IEnumerable<T?> GetTheBuses(int? maxTheBuses = null)
|
||||
{
|
||||
for (int i = 0; i < _places.Count; ++i)
|
||||
{
|
||||
yield return _places[i];
|
||||
if (maxTheBuses.HasValue && i == maxTheBuses.Value)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
}
|
||||
return _places[position];
|
||||
}
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user