diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.Designer.cs b/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.Designer.cs
index 6ddfa44..3f7b4b1 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.Designer.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.Designer.cs
@@ -29,6 +29,11 @@
private void InitializeComponent()
{
this.groupBoxTools = new System.Windows.Forms.GroupBox();
+ this.groupBoxMaps = new System.Windows.Forms.GroupBox();
+ this.buttonDeleteMap = new System.Windows.Forms.Button();
+ this.listBoxMaps = new System.Windows.Forms.ListBox();
+ this.buttonAddMap = new System.Windows.Forms.Button();
+ this.textBoxNewMapName = new System.Windows.Forms.TextBox();
this.buttonUp = new System.Windows.Forms.Button();
this.buttonDown = new System.Windows.Forms.Button();
this.buttonLeft = new System.Windows.Forms.Button();
@@ -41,11 +46,13 @@
this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
this.pictureBoxLocomotives = new System.Windows.Forms.PictureBox();
this.groupBoxTools.SuspendLayout();
+ this.groupBoxMaps.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBoxLocomotives)).BeginInit();
this.SuspendLayout();
//
// groupBoxTools
//
+ this.groupBoxTools.Controls.Add(this.groupBoxMaps);
this.groupBoxTools.Controls.Add(this.buttonUp);
this.groupBoxTools.Controls.Add(this.buttonDown);
this.groupBoxTools.Controls.Add(this.buttonLeft);
@@ -55,21 +62,72 @@
this.groupBoxTools.Controls.Add(this.buttonRemoveLocomotive);
this.groupBoxTools.Controls.Add(this.maskedTextBoxPosition);
this.groupBoxTools.Controls.Add(this.buttonAddCar);
- this.groupBoxTools.Controls.Add(this.comboBoxSelectorMap);
this.groupBoxTools.Dock = System.Windows.Forms.DockStyle.Right;
- this.groupBoxTools.Location = new System.Drawing.Point(577, 0);
+ this.groupBoxTools.Location = new System.Drawing.Point(464, 0);
this.groupBoxTools.Name = "groupBoxTools";
- this.groupBoxTools.Size = new System.Drawing.Size(223, 450);
+ this.groupBoxTools.Size = new System.Drawing.Size(223, 760);
this.groupBoxTools.TabIndex = 0;
this.groupBoxTools.TabStop = false;
this.groupBoxTools.Text = "Инструменты";
//
+ // groupBoxMaps
+ //
+ this.groupBoxMaps.Anchor = System.Windows.Forms.AnchorStyles.Right;
+ this.groupBoxMaps.Controls.Add(this.buttonDeleteMap);
+ this.groupBoxMaps.Controls.Add(this.listBoxMaps);
+ this.groupBoxMaps.Controls.Add(this.buttonAddMap);
+ this.groupBoxMaps.Controls.Add(this.textBoxNewMapName);
+ this.groupBoxMaps.Controls.Add(this.comboBoxSelectorMap);
+ this.groupBoxMaps.Location = new System.Drawing.Point(6, 51);
+ this.groupBoxMaps.Name = "groupBoxMaps";
+ this.groupBoxMaps.Size = new System.Drawing.Size(217, 267);
+ this.groupBoxMaps.TabIndex = 12;
+ this.groupBoxMaps.TabStop = false;
+ this.groupBoxMaps.Text = "Карты";
+ //
+ // buttonDeleteMap
+ //
+ this.buttonDeleteMap.Location = new System.Drawing.Point(25, 235);
+ this.buttonDeleteMap.Name = "buttonDeleteMap";
+ this.buttonDeleteMap.Size = new System.Drawing.Size(164, 26);
+ this.buttonDeleteMap.TabIndex = 14;
+ this.buttonDeleteMap.Text = "Удалить карту";
+ this.buttonDeleteMap.UseVisualStyleBackColor = true;
+ this.buttonDeleteMap.Click += new System.EventHandler(this.ButtonDeleteMap_Click);
+ //
+ // listBoxMaps
+ //
+ this.listBoxMaps.FormattingEnabled = true;
+ this.listBoxMaps.ItemHeight = 15;
+ this.listBoxMaps.Location = new System.Drawing.Point(25, 112);
+ this.listBoxMaps.Name = "listBoxMaps";
+ this.listBoxMaps.Size = new System.Drawing.Size(164, 109);
+ this.listBoxMaps.TabIndex = 13;
+ this.listBoxMaps.SelectedIndexChanged += new System.EventHandler(this.ListBoxMaps_SelectedIndexChanged);
+ //
+ // buttonAddMap
+ //
+ this.buttonAddMap.Location = new System.Drawing.Point(25, 80);
+ this.buttonAddMap.Name = "buttonAddMap";
+ this.buttonAddMap.Size = new System.Drawing.Size(164, 26);
+ this.buttonAddMap.TabIndex = 12;
+ this.buttonAddMap.Text = "Добавить карту";
+ this.buttonAddMap.UseVisualStyleBackColor = true;
+ this.buttonAddMap.Click += new System.EventHandler(this.ButtonAddMap_Click);
+ //
+ // textBoxNewMapName
+ //
+ this.textBoxNewMapName.Location = new System.Drawing.Point(25, 22);
+ this.textBoxNewMapName.Name = "textBoxNewMapName";
+ this.textBoxNewMapName.Size = new System.Drawing.Size(164, 23);
+ this.textBoxNewMapName.TabIndex = 0;
+ //
// buttonUp
//
this.buttonUp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonUp.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.ArrowUp;
this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
- this.buttonUp.Location = new System.Drawing.Point(107, 378);
+ this.buttonUp.Location = new System.Drawing.Point(107, 688);
this.buttonUp.Name = "buttonUp";
this.buttonUp.Size = new System.Drawing.Size(30, 30);
this.buttonUp.TabIndex = 10;
@@ -81,7 +139,7 @@
this.buttonDown.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonDown.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.ArrowDown;
this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
- this.buttonDown.Location = new System.Drawing.Point(107, 414);
+ this.buttonDown.Location = new System.Drawing.Point(107, 724);
this.buttonDown.Name = "buttonDown";
this.buttonDown.Size = new System.Drawing.Size(30, 30);
this.buttonDown.TabIndex = 9;
@@ -93,7 +151,7 @@
this.buttonLeft.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonLeft.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.ArrowLeft;
this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
- this.buttonLeft.Location = new System.Drawing.Point(71, 414);
+ this.buttonLeft.Location = new System.Drawing.Point(71, 724);
this.buttonLeft.Name = "buttonLeft";
this.buttonLeft.Size = new System.Drawing.Size(30, 30);
this.buttonLeft.TabIndex = 8;
@@ -105,7 +163,7 @@
this.buttonRight.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.buttonRight.BackgroundImage = global::WarmlyLocomotive.Properties.Resources.ArrowRight;
this.buttonRight.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
- this.buttonRight.Location = new System.Drawing.Point(143, 414);
+ this.buttonRight.Location = new System.Drawing.Point(143, 724);
this.buttonRight.Name = "buttonRight";
this.buttonRight.Size = new System.Drawing.Size(30, 30);
this.buttonRight.TabIndex = 7;
@@ -114,7 +172,7 @@
//
// buttonShowOnMap
//
- this.buttonShowOnMap.Location = new System.Drawing.Point(31, 314);
+ this.buttonShowOnMap.Location = new System.Drawing.Point(31, 456);
this.buttonShowOnMap.Name = "buttonShowOnMap";
this.buttonShowOnMap.Size = new System.Drawing.Size(164, 26);
this.buttonShowOnMap.TabIndex = 5;
@@ -124,7 +182,7 @@
//
// buttonShowStorage
//
- this.buttonShowStorage.Location = new System.Drawing.Point(31, 217);
+ this.buttonShowStorage.Location = new System.Drawing.Point(31, 424);
this.buttonShowStorage.Name = "buttonShowStorage";
this.buttonShowStorage.Size = new System.Drawing.Size(164, 26);
this.buttonShowStorage.TabIndex = 4;
@@ -134,7 +192,7 @@
//
// buttonRemoveLocomotive
//
- this.buttonRemoveLocomotive.Location = new System.Drawing.Point(31, 156);
+ this.buttonRemoveLocomotive.Location = new System.Drawing.Point(31, 392);
this.buttonRemoveLocomotive.Name = "buttonRemoveLocomotive";
this.buttonRemoveLocomotive.Size = new System.Drawing.Size(164, 26);
this.buttonRemoveLocomotive.TabIndex = 3;
@@ -144,7 +202,7 @@
//
// maskedTextBoxPosition
//
- this.maskedTextBoxPosition.Location = new System.Drawing.Point(31, 127);
+ this.maskedTextBoxPosition.Location = new System.Drawing.Point(31, 363);
this.maskedTextBoxPosition.Mask = "00";
this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
this.maskedTextBoxPosition.Size = new System.Drawing.Size(164, 23);
@@ -152,7 +210,7 @@
//
// buttonAddCar
//
- this.buttonAddCar.Location = new System.Drawing.Point(31, 72);
+ this.buttonAddCar.Location = new System.Drawing.Point(31, 331);
this.buttonAddCar.Name = "buttonAddCar";
this.buttonAddCar.Size = new System.Drawing.Size(164, 26);
this.buttonAddCar.TabIndex = 1;
@@ -168,7 +226,7 @@
"Простая карта",
"Карта с крестом",
"Карта с дорожками"});
- this.comboBoxSelectorMap.Location = new System.Drawing.Point(31, 22);
+ this.comboBoxSelectorMap.Location = new System.Drawing.Point(25, 51);
this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
this.comboBoxSelectorMap.Size = new System.Drawing.Size(164, 23);
this.comboBoxSelectorMap.TabIndex = 0;
@@ -179,7 +237,7 @@
this.pictureBoxLocomotives.Dock = System.Windows.Forms.DockStyle.Fill;
this.pictureBoxLocomotives.Location = new System.Drawing.Point(0, 0);
this.pictureBoxLocomotives.Name = "pictureBoxLocomotives";
- this.pictureBoxLocomotives.Size = new System.Drawing.Size(577, 450);
+ this.pictureBoxLocomotives.Size = new System.Drawing.Size(464, 760);
this.pictureBoxLocomotives.TabIndex = 1;
this.pictureBoxLocomotives.TabStop = false;
//
@@ -187,13 +245,15 @@
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
- this.ClientSize = new System.Drawing.Size(800, 450);
+ this.ClientSize = new System.Drawing.Size(687, 760);
this.Controls.Add(this.pictureBoxLocomotives);
this.Controls.Add(this.groupBoxTools);
this.Name = "FormMapWithSetLocomotives";
this.Text = "Карта с набором объектов";
this.groupBoxTools.ResumeLayout(false);
this.groupBoxTools.PerformLayout();
+ this.groupBoxMaps.ResumeLayout(false);
+ this.groupBoxMaps.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBoxLocomotives)).EndInit();
this.ResumeLayout(false);
@@ -213,5 +273,10 @@
private Button buttonDown;
private Button buttonLeft;
private Button buttonRight;
+ private GroupBox groupBoxMaps;
+ private Button buttonDeleteMap;
+ private ListBox listBoxMaps;
+ private Button buttonAddMap;
+ private TextBox textBoxNewMapName;
}
}
\ No newline at end of file
diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.cs b/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.cs
index b9afc36..db0ba11 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/FormMapWithSetLocomotives.cs
@@ -5,6 +5,19 @@
///
public partial class FormMapWithSetLocomotives : Form
{
+ ///
+ /// Словарь для выпадающего списка
+ ///
+ private readonly Dictionary _mapsDict = new()
+ {
+ {"Простая карта", new SimpleMap()},
+ {"Карта с крестом", new CrossMap()},
+ {"Карта с дорожками", new RoadsMap()},
+ };
+ ///
+ /// Объект от коллекции карт
+ ///
+ private readonly MapsCollection _mapsCollection;
///
/// Объект от класса карты с набором объектов
///
@@ -15,6 +28,83 @@
public FormMapWithSetLocomotives()
{
InitializeComponent();
+ _mapsCollection = new MapsCollection(pictureBoxLocomotives.Width, pictureBoxLocomotives.Height);
+ comboBoxSelectorMap.Items.Clear();
+ foreach (var elem in _mapsDict)
+ {
+ comboBoxSelectorMap.Items.Add(elem.Key);
+ }
+ }
+ ///
+ /// Заполнение listBoxMaps
+ ///
+ private void ReloadMaps()
+ {
+ int index = listBoxMaps.SelectedIndex;
+ listBoxMaps.Items.Clear();
+ for (int i = 0; i < _mapsCollection.Keys.Count; i++)
+ {
+ listBoxMaps.Items.Add(_mapsCollection.Keys[i]);
+ }
+ if (listBoxMaps.Items.Count > 0 && (index == -1 || index >=
+ listBoxMaps.Items.Count))
+ {
+ listBoxMaps.SelectedIndex = 0;
+ }
+ else if (listBoxMaps.Items.Count > 0 && index > -1 && index <
+ listBoxMaps.Items.Count)
+ {
+ listBoxMaps.SelectedIndex = index;
+ }
+ }
+ ///
+ /// Добавление карты
+ ///
+ ///
+ ///
+ private void ButtonAddMap_Click(object sender, EventArgs e)
+ {
+ if (comboBoxSelectorMap.SelectedIndex == -1 || string.IsNullOrEmpty(textBoxNewMapName.Text))
+ {
+ MessageBox.Show("Не все данные заполнены", "Ошибка",
+ MessageBoxButtons.OK, MessageBoxIcon.Error);
+ return;
+ }
+ if (!_mapsDict.ContainsKey(comboBoxSelectorMap.Text))
+ {
+ MessageBox.Show("Нет такой карты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
+ return;
+ }
+ _mapsCollection.AddMap(textBoxNewMapName.Text, _mapsDict[comboBoxSelectorMap.Text]);
+ textBoxNewMapName.Text = "";
+ ReloadMaps();
+ }
+ ///
+ /// Выбор карты
+ ///
+ ///
+ ///
+ private void ListBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
+ {
+ pictureBoxLocomotives.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
+ }
+ ///
+ /// Удаление карты
+ ///
+ ///
+ ///
+ private void ButtonDeleteMap_Click(object sender, EventArgs e)
+ {
+ if (listBoxMaps.SelectedIndex == -1)
+ {
+ return;
+ }
+ if (MessageBox.Show($"Удалить карту {listBoxMaps.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+ {
+ _mapsCollection.DelMap(listBoxMaps.SelectedItem?.ToString() ?? string.Empty);
+ ReloadMaps();
+ }
+ MessageBox.Show("Карта удалена");
}
///
/// Выбор карты
diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/MapWithSetLocomotivesGeneric.cs b/LocomotivesAdvanced/LocomotivesAdvanced/MapWithSetLocomotivesGeneric.cs
index b548f36..a59a5b9 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/MapWithSetLocomotivesGeneric.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/MapWithSetLocomotivesGeneric.cs
@@ -82,13 +82,9 @@
public Bitmap ShowOnMap()
{
Shaking();
- for (int i = 0; i < _setLocomotives.Count; i++)
+ foreach (var locomotive in _setLocomotives.GetLocomotives())
{
- var locomotive = _setLocomotives.Get(i);
- if (locomotive != null)
- {
- return _map.CreateMap(_pictureWidth, _pictureHeight, locomotive);
- }
+ return _map.CreateMap(_pictureWidth, _pictureHeight, locomotive);
}
return new(_pictureWidth, _pictureHeight);
}
@@ -113,11 +109,11 @@
int j = _setLocomotives.Count - 1;
for (int i = 0; i < _setLocomotives.Count; i++)
{
- if (_setLocomotives.Get(i) == null)
+ if (_setLocomotives[i] == null)
{
for (; j > i; j--)
{
- var locomotive = _setLocomotives.Get(j);
+ var locomotive = _setLocomotives[j];
if (locomotive != null)
{
_setLocomotives.Insert(locomotive, i);
@@ -161,10 +157,11 @@
int LocomotivesInLine = _pictureWidth / _placeSizeWidth;
int CurrentVertPos = 20;
int CurrentHorPos = 0;
- for (int i = 0; i < _setLocomotives.Count; i++)
+ int CurrentLocomotiveNumber = 0;
+ foreach (var locomotive in _setLocomotives.GetLocomotives())
{
- _setLocomotives.Get(i)?.SetObject(CurrentHorPos, CurrentVertPos, _pictureWidth, _pictureHeight);
- _setLocomotives.Get(i)?.DrawningObject(g);
+ locomotive?.SetObject(CurrentHorPos, CurrentVertPos, _pictureWidth, _pictureHeight);
+ locomotive?.DrawningObject(g);
if (CurrentHorPos < LocomotivesInLine)
{
CurrentHorPos += _placeSizeWidth;
@@ -174,6 +171,7 @@
CurrentHorPos = 0;
CurrentVertPos += _placeSizeHeight;
}
+ CurrentLocomotiveNumber++;
}
}
}
diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/MapsCollection.cs b/LocomotivesAdvanced/LocomotivesAdvanced/MapsCollection.cs
new file mode 100644
index 0000000..488cbac
--- /dev/null
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/MapsCollection.cs
@@ -0,0 +1,73 @@
+namespace WarmlyLocomotove
+{
+ ///
+ /// Класс для хранения коллекции карт
+ ///
+ internal class MapsCollection
+ {
+ ///
+ /// Словарь (хранилище) с картами
+ ///
+ readonly Dictionary> _mapStorages;
+ ///
+ /// Возвращение списка названий карт
+ ///
+ public List Keys => _mapStorages.Keys.ToList();
+ ///
+ /// Ширина окна отрисовки
+ ///
+ private readonly int _pictureWidth;
+ ///
+ /// Высота окна отрисовки
+ ///
+ private readonly int _pictureHeight;
+ ///
+ /// Конструктор
+ ///
+ ///
+ ///
+ public MapsCollection(int pictureWidth, int pictureHeight)
+ {
+ _mapStorages = new Dictionary>();
+ _pictureWidth = pictureWidth;
+ _pictureHeight = pictureHeight;
+ }
+ ///
+ /// Добавление карты
+ ///
+ /// Название карты
+ /// Карта
+ public void AddMap(string name, AbstractMap map)
+ {
+ if (!_mapStorages.ContainsKey(name))
+ {
+ _mapStorages.Add(name, new MapWithSetLocomotivesGeneric(_pictureWidth, _pictureHeight, map));
+ }
+ }
+ ///
+ /// Удаление карты
+ ///
+ /// Название карты
+ public void DelMap(string name)
+ {
+ _mapStorages.Remove(name);
+ }
+ ///
+ /// Доступ к парковке
+ ///
+ ///
+ ///
+ public MapWithSetLocomotivesGeneric this[string ind]
+ {
+ get
+ {
+ if (_mapStorages.ContainsKey(ind))
+ {
+ return _mapStorages[ind];
+ }
+ return null;
+ }
+ }
+ }
+
+}
diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/Program.cs b/LocomotivesAdvanced/LocomotivesAdvanced/Program.cs
index 74da26b..5159350 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/Program.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/Program.cs
@@ -8,7 +8,7 @@ namespace WarmlyLocomotove
// To customize application configuration such as set high DPI settings or default font,
// see https://aka.ms/applicationconfiguration.
ApplicationConfiguration.Initialize();
- Application.Run(new FormLocomotiveAdditional());
+ Application.Run(new FormMapWithSetLocomotives());
}
}
}
\ No newline at end of file
diff --git a/LocomotivesAdvanced/LocomotivesAdvanced/SetLocomotivesGeneric.cs b/LocomotivesAdvanced/LocomotivesAdvanced/SetLocomotivesGeneric.cs
index ceb760e..a7166b1 100644
--- a/LocomotivesAdvanced/LocomotivesAdvanced/SetLocomotivesGeneric.cs
+++ b/LocomotivesAdvanced/LocomotivesAdvanced/SetLocomotivesGeneric.cs
@@ -6,18 +6,20 @@
///
/// Массив объектов, которые храним
///
- private readonly T[] _places;
+ private readonly List _places;
///
- /// Количество объектов в массиве
+ /// Количество объектов в списке
///
- public int Count => _places.Length;
+ public int Count => _places.Count;
+ private readonly int _maxCount;
///
/// Конструктор
///
///
public SetLocomotivesGeneric(int count)
{
- _places = new T[count];
+ _maxCount = count;
+ _places = new List();
}
///
/// Добавление объекта в набор на конкретную позицию
@@ -27,26 +29,31 @@
///
public int Insert(T locomotive, int position)
{
- if (position < 0 || position >= Count)
+ if (position < 0 || position > _maxCount)
{
- return -1;
+ return position;
}
- int ClosestNullElementIndex = position;
- while (_places[ClosestNullElementIndex] != null)
+ if (_places.Count == 0)
{
- if (ClosestNullElementIndex == Count)
+ _places.Add(locomotive);
+ return 0;
+ }
+ if (position == 0)
+ {
+ for (int i = Count; i >= 1; i--)
{
- return -1;
+ _places.Insert(i, _places[i - 1]);
+ _places.RemoveAt(i - 1);
}
- ClosestNullElementIndex++;
+ _places.Insert(0, locomotive);
+ return 0;
}
- while (ClosestNullElementIndex != position)
+ if (_places[position] == null)
{
- _places[ClosestNullElementIndex] = _places[ClosestNullElementIndex - 1];
- ClosestNullElementIndex--;
+ _places.Insert(position, locomotive);
+ return position;
}
- _places[position] = locomotive;
- return position;
+ return -1;
}
///
/// Удаление объекта из набора с конкретной позиции
@@ -68,13 +75,41 @@
///
///
///
- public T Get(int position)
+ public T this[int position]
{
- if (_places[position] != null)
+ get
{
- return _places[position];
+ if (_places[position] != null)
+ {
+ return _places[position];
+ }
+ else
+ {
+ return null;
+ }
+ }
+ set
+ {
+ Insert(value, position);
+ }
+ }
+ ///
+ /// Проход по набору до первого пустого
+ ///
+ ///
+ public IEnumerable GetLocomotives()
+ {
+ foreach (var locomotive in _places)
+ {
+ if (locomotive != null)
+ {
+ yield return locomotive;
+ }
+ else
+ {
+ yield break;
+ }
}
- return null;
}
}
}