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Novopolcev A.A. LabWork04 #4

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A.Novopoltsev wants to merge 3 commits from LabWork04 into LabWork03
pull from: LabWork04
merge into: A.Novopoltsev:LabWork03
Conversation 0 Commits 3 Files Changed 5 +300 -136
5 changed files with 300 additions and 136 deletions
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176
Warship/Warship/FormMapWithSetWarships.Designer.cs generated
View File

@ -29,77 +29,108 @@
private void InitializeComponent()
{
this.groupBoxTools = new System.Windows.Forms.GroupBox();
this.buttonShowOnMap = new System.Windows.Forms.Button();
this.buttonShowStorage = new System.Windows.Forms.Button();
this.buttonRemoveWarship = new System.Windows.Forms.Button();
this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
this.buttonAddWarship = new System.Windows.Forms.Button();
this.groupBoxMaps = new System.Windows.Forms.GroupBox();
this.buttonDeleteMap = new System.Windows.Forms.Button();
this.buttonAddMap = new System.Windows.Forms.Button();
this.listBoxMaps = new System.Windows.Forms.ListBox();
this.textBoxMap = new System.Windows.Forms.TextBox();
this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
this.buttonAddWarship = new System.Windows.Forms.Button();
this.buttonShowOnMap = new System.Windows.Forms.Button();
this.buttonRemoveWarship = new System.Windows.Forms.Button();
this.buttonShowStorage = new System.Windows.Forms.Button();
this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
this.pictureBox1 = new System.Windows.Forms.PictureBox();
this.pictureBox = new System.Windows.Forms.PictureBox();
this.groupBoxTools.SuspendLayout();
this.groupBoxMaps.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
this.SuspendLayout();
//
// groupBoxTools
//
this.groupBoxTools.Controls.Add(this.buttonShowOnMap);
this.groupBoxTools.Controls.Add(this.buttonShowStorage);
this.groupBoxTools.Controls.Add(this.buttonRemoveWarship);
this.groupBoxTools.Controls.Add(this.maskedTextBoxPosition);
this.groupBoxTools.Controls.Add(this.groupBoxMaps);
this.groupBoxTools.Controls.Add(this.buttonAddWarship);
this.groupBoxTools.Controls.Add(this.comboBoxSelectorMap);
this.groupBoxTools.Controls.Add(this.buttonShowOnMap);
this.groupBoxTools.Controls.Add(this.buttonRemoveWarship);
this.groupBoxTools.Controls.Add(this.buttonShowStorage);
this.groupBoxTools.Controls.Add(this.maskedTextBoxPosition);
this.groupBoxTools.Controls.Add(this.pictureBox1);
this.groupBoxTools.Dock = System.Windows.Forms.DockStyle.Right;
this.groupBoxTools.Location = new System.Drawing.Point(600, 0);
this.groupBoxTools.Location = new System.Drawing.Point(911, 0);
this.groupBoxTools.Name = "groupBoxTools";
this.groupBoxTools.Size = new System.Drawing.Size(200, 450);
this.groupBoxTools.Size = new System.Drawing.Size(200, 597);
this.groupBoxTools.TabIndex = 0;
this.groupBoxTools.TabStop = false;
this.groupBoxTools.Text = "Инструменты";
//
// buttonShowOnMap
// groupBoxMaps
//
this.buttonShowOnMap.Location = new System.Drawing.Point(25, 317);
this.buttonShowOnMap.Name = "buttonShowOnMap";
this.buttonShowOnMap.Size = new System.Drawing.Size(163, 23);
this.buttonShowOnMap.TabIndex = 7;
this.buttonShowOnMap.Text = "Посмотреть карту";
this.buttonShowOnMap.UseVisualStyleBackColor = true;
this.buttonShowOnMap.Click += new System.EventHandler(this.ButtonShowOnMap_Click);
this.groupBoxMaps.Controls.Add(this.buttonDeleteMap);
this.groupBoxMaps.Controls.Add(this.buttonAddMap);
this.groupBoxMaps.Controls.Add(this.listBoxMaps);
this.groupBoxMaps.Controls.Add(this.textBoxMap);
this.groupBoxMaps.Controls.Add(this.comboBoxSelectorMap);
this.groupBoxMaps.Location = new System.Drawing.Point(15, 32);
this.groupBoxMaps.Name = "groupBoxMaps";
this.groupBoxMaps.Size = new System.Drawing.Size(173, 250);
this.groupBoxMaps.TabIndex = 2;
this.groupBoxMaps.TabStop = false;
this.groupBoxMaps.Text = "Карты";
//
// buttonShowStorage
// buttonDeleteMap
//
this.buttonShowStorage.Location = new System.Drawing.Point(25, 253);
this.buttonShowStorage.Name = "buttonShowStorage";
this.buttonShowStorage.Size = new System.Drawing.Size(163, 23);
this.buttonShowStorage.TabIndex = 6;
this.buttonShowStorage.Text = "Посмотреть хранилище";
this.buttonShowStorage.UseVisualStyleBackColor = true;
this.buttonShowStorage.Click += new System.EventHandler(this.ButtonShowStorage_Click);
this.buttonDeleteMap.Location = new System.Drawing.Point(6, 214);
this.buttonDeleteMap.Name = "buttonDeleteMap";
this.buttonDeleteMap.Size = new System.Drawing.Size(152, 23);
this.buttonDeleteMap.TabIndex = 9;
this.buttonDeleteMap.Text = "Удалить карту";
this.buttonDeleteMap.UseVisualStyleBackColor = true;
this.buttonDeleteMap.Click += new System.EventHandler(this.ButtonDeleteMap_Click);
//
// buttonRemoveWarship
// buttonAddMap
//
this.buttonRemoveWarship.Location = new System.Drawing.Point(25, 188);
this.buttonRemoveWarship.Name = "buttonRemoveWarship";
this.buttonRemoveWarship.Size = new System.Drawing.Size(163, 23);
this.buttonRemoveWarship.TabIndex = 5;
this.buttonRemoveWarship.Text = "Удалить корабль";
this.buttonRemoveWarship.UseVisualStyleBackColor = true;
this.buttonRemoveWarship.Click += new System.EventHandler(this.ButtonRemoveWarship_Click);
this.buttonAddMap.Location = new System.Drawing.Point(3, 77);
this.buttonAddMap.Name = "buttonAddMap";
this.buttonAddMap.Size = new System.Drawing.Size(155, 31);
this.buttonAddMap.TabIndex = 7;
this.buttonAddMap.Text = "Добавить карту";
this.buttonAddMap.UseVisualStyleBackColor = true;
this.buttonAddMap.Click += new System.EventHandler(this.ButtonAddMap_Click);
//
// maskedTextBoxPosition
// listBoxMaps
//
this.maskedTextBoxPosition.Location = new System.Drawing.Point(25, 123);
this.maskedTextBoxPosition.Mask = "00";
this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
this.maskedTextBoxPosition.Size = new System.Drawing.Size(163, 23);
this.maskedTextBoxPosition.TabIndex = 4;
this.listBoxMaps.FormattingEnabled = true;
this.listBoxMaps.ItemHeight = 15;
this.listBoxMaps.Location = new System.Drawing.Point(3, 114);
this.listBoxMaps.Name = "listBoxMaps";
this.listBoxMaps.Size = new System.Drawing.Size(158, 94);
this.listBoxMaps.TabIndex = 8;
this.listBoxMaps.SelectedIndexChanged += new System.EventHandler(this.ListBoxMaps_SelectedIndexChanged);
//
// textBoxMap
//
this.textBoxMap.Location = new System.Drawing.Point(3, 19);
this.textBoxMap.Name = "textBoxMap";
this.textBoxMap.Size = new System.Drawing.Size(164, 23);
this.textBoxMap.TabIndex = 6;
//
// comboBoxSelectorMap
//
this.comboBoxSelectorMap.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this.comboBoxSelectorMap.FormattingEnabled = true;
this.comboBoxSelectorMap.Items.AddRange(new object[] {
"Первая карта",
"Вторая карта"});
this.comboBoxSelectorMap.Location = new System.Drawing.Point(4, 48);
this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
this.comboBoxSelectorMap.Size = new System.Drawing.Size(157, 23);
this.comboBoxSelectorMap.TabIndex = 0;
//
// buttonAddWarship
//
this.buttonAddWarship.Location = new System.Drawing.Point(25, 62);
this.buttonAddWarship.Location = new System.Drawing.Point(18, 344);
this.buttonAddWarship.Name = "buttonAddWarship";
this.buttonAddWarship.Size = new System.Drawing.Size(163, 23);
this.buttonAddWarship.TabIndex = 3;
@ -107,23 +138,49 @@
this.buttonAddWarship.UseVisualStyleBackColor = true;
this.buttonAddWarship.Click += new System.EventHandler(this.ButtonAddWarship_Click);
//
// comboBoxSelectorMap
// buttonShowOnMap
//
this.comboBoxSelectorMap.FormattingEnabled = true;
this.comboBoxSelectorMap.Items.AddRange(new object[] {
"Первая карта",
"Вторая карта"});
this.comboBoxSelectorMap.Location = new System.Drawing.Point(25, 22);
this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
this.comboBoxSelectorMap.Size = new System.Drawing.Size(163, 23);
this.comboBoxSelectorMap.TabIndex = 2;
this.comboBoxSelectorMap.Click += new System.EventHandler(this.ComboBoxSelectorMap_SelectedIndexChanged);
this.buttonShowOnMap.Location = new System.Drawing.Point(15, 509);
this.buttonShowOnMap.Name = "buttonShowOnMap";
this.buttonShowOnMap.Size = new System.Drawing.Size(163, 23);
this.buttonShowOnMap.TabIndex = 7;
this.buttonShowOnMap.Text = "Посмотреть карту";
this.buttonShowOnMap.UseVisualStyleBackColor = true;
this.buttonShowOnMap.Click += new System.EventHandler(this.ButtonShowOnMap_Click);
//
// buttonRemoveWarship
//
this.buttonRemoveWarship.Location = new System.Drawing.Point(15, 402);
this.buttonRemoveWarship.Name = "buttonRemoveWarship";
this.buttonRemoveWarship.Size = new System.Drawing.Size(163, 23);
this.buttonRemoveWarship.TabIndex = 5;
this.buttonRemoveWarship.Text = "Удалить корабль";
this.buttonRemoveWarship.UseVisualStyleBackColor = true;
this.buttonRemoveWarship.Click += new System.EventHandler(this.ButtonRemoveWarship_Click);
//
// buttonShowStorage
//
this.buttonShowStorage.Location = new System.Drawing.Point(18, 480);
this.buttonShowStorage.Name = "buttonShowStorage";
this.buttonShowStorage.Size = new System.Drawing.Size(163, 23);
this.buttonShowStorage.TabIndex = 6;
this.buttonShowStorage.Text = "Посмотреть хранилище";
this.buttonShowStorage.UseVisualStyleBackColor = true;
this.buttonShowStorage.Click += new System.EventHandler(this.ButtonShowStorage_Click);
//
// maskedTextBoxPosition
//
this.maskedTextBoxPosition.Location = new System.Drawing.Point(19, 373);
this.maskedTextBoxPosition.Mask = "00";
this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
this.maskedTextBoxPosition.Size = new System.Drawing.Size(163, 23);
this.maskedTextBoxPosition.TabIndex = 4;
//
// pictureBox1
//
this.pictureBox1.Location = new System.Drawing.Point(3, 12);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(197, 438);
this.pictureBox1.Size = new System.Drawing.Size(197, 546);
this.pictureBox1.TabIndex = 0;
this.pictureBox1.TabStop = false;
//
@ -132,7 +189,7 @@
this.pictureBox.Dock = System.Windows.Forms.DockStyle.Fill;
this.pictureBox.Location = new System.Drawing.Point(0, 0);
this.pictureBox.Name = "pictureBox";
this.pictureBox.Size = new System.Drawing.Size(600, 450);
this.pictureBox.Size = new System.Drawing.Size(911, 597);
this.pictureBox.TabIndex = 1;
this.pictureBox.TabStop = false;
//
@ -140,13 +197,15 @@
//
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(1111, 597);
this.Controls.Add(this.pictureBox);
this.Controls.Add(this.groupBoxTools);
this.Name = "FormMapWithSetWarships";
this.Text = "FormMapWithSetWarships";
this.groupBoxTools.ResumeLayout(false);
this.groupBoxTools.PerformLayout();
this.groupBoxMaps.ResumeLayout(false);
this.groupBoxMaps.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.pictureBox)).EndInit();
this.ResumeLayout(false);
@ -164,5 +223,10 @@
private Button buttonShowStorage;
private Button buttonRemoveWarship;
private MaskedTextBox maskedTextBoxPosition;
private GroupBox groupBoxMaps;
private TextBox textBoxMap;
private Button buttonAddMap;
private ListBox listBoxMaps;
private Button buttonDeleteMap;
}
}

100
Warship/Warship/FormMapWithSetWarships.cs
View File

@ -12,40 +12,46 @@ namespace Warship
{
public partial class FormMapWithSetWarships : Form
{
private MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap> _mapWarshipsCollectionGeneric;
private readonly Dictionary<string, AbstractMap> _mapDict = new()
{
{"Первая карта",new SimpleMap() },
{"Вторая карта",new SecondMap() }
};
private readonly MapsCollection _mapsCollection;
public FormMapWithSetWarships()
{
InitializeComponent();
_mapsCollection = new MapsCollection(pictureBox.Width, pictureBox.Height);
comboBoxSelectorMap.Items.Clear();
foreach (var elem in _mapDict)
{
comboBoxSelectorMap.Items.Add(elem.Key);
}
}
private void ComboBoxSelectorMap_SelectedIndexChanged(object sender, EventArgs e)
private void ReloadMaps()
{
AbstractMap map = null;
switch (comboBoxSelectorMap.Text)
int index = listBoxMaps.SelectedIndex;
for (int i = 0; i < _mapsCollection.Keys.Count; i++)
{
case "Первая карта":
map = new SimpleMap();
break;
case "Вторая карта":
map = new SecondMap();
break;
listBoxMaps.Items.Add(_mapsCollection.Keys[i]);
}
if (map != null)
if (listBoxMaps.Items.Count > 0 && (index == -1 || index >= listBoxMaps.Items.Count))
{
_mapWarshipsCollectionGeneric = new MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap>(
pictureBox.Width, pictureBox.Height, map);
listBoxMaps.SelectedIndex = 0;
}
else
else if (listBoxMaps.Items.Count > 0 && index > -1 && index < listBoxMaps.Items.Count)
{
_mapWarshipsCollectionGeneric = null;
listBoxMaps.SelectedIndex = index;
}
}
private void ButtonAddWarship_Click(object sender, EventArgs e)
{
if (_mapWarshipsCollectionGeneric == null)
if (listBoxMaps.SelectedIndex == -1)
{
return;
}
@ -53,10 +59,10 @@ namespace Warship
if (form.ShowDialog() == DialogResult.OK)
{
DrawingObjectWarship warship = new(form.SelectedWarship);
if (_mapWarshipsCollectionGeneric + warship >= 0)
if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] + warship != -1)
{
MessageBox.Show("Объект добавлен");
pictureBox.Image = _mapWarshipsCollectionGeneric.ShowSet();
pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
}
else
{
@ -67,6 +73,10 @@ namespace Warship
private void ButtonRemoveWarship_Click(object sender, EventArgs e)
{
if (listBoxMaps.SelectedIndex == -1)
{
return;
}
if (string.IsNullOrEmpty(maskedTextBoxPosition.Text))
{
return;
@ -76,10 +86,10 @@ namespace Warship
return;
}
int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
if (_mapWarshipsCollectionGeneric - pos != null)
if (_mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty] - pos != null)
{
MessageBox.Show("Объект удален");
pictureBox.Image = _mapWarshipsCollectionGeneric.ShowSet();
pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
}
else
{
@ -89,25 +99,25 @@ namespace Warship
private void ButtonShowStorage_Click(object sender, EventArgs e)
{
if (_mapWarshipsCollectionGeneric == null)
if (listBoxMaps.SelectedIndex == -1)
{
return;
}
pictureBox.Image = _mapWarshipsCollectionGeneric.ShowSet();
pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
}
private void ButtonShowOnMap_Click(object sender, EventArgs e)
{
if (_mapWarshipsCollectionGeneric == null)
if (listBoxMaps.SelectedIndex == -1)
{
return;
}
pictureBox.Image = _mapWarshipsCollectionGeneric.ShowOnMap();
pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowOnMap();
}
private void ButtonMove_Click(object sender, EventArgs e)
{
if (_mapWarshipsCollectionGeneric == null)
if (listBoxMaps.SelectedIndex == -1)
{
return;
}
@ -128,7 +138,43 @@ namespace Warship
dir = Direction.Right;
break;
}
pictureBox.Image = _mapWarshipsCollectionGeneric.MoveObject(dir);
pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].MoveObject(dir);
}
private void ButtonAddMap_Click(object sender, EventArgs e)
{
if (comboBoxSelectorMap.SelectedIndex == -1 || string.IsNullOrEmpty(textBoxMap.Text))
{
MessageBox.Show("Не все данные заполнены", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (!_mapDict.ContainsKey(comboBoxSelectorMap.Text))
{
MessageBox.Show("Нет такой карты", "Ошибка", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
listBoxMaps.Items.Clear();
_mapsCollection.AddMap(textBoxMap.Text, _mapDict[comboBoxSelectorMap.Text]);
ReloadMaps();
}
private void ListBoxMaps_SelectedIndexChanged(object sender, EventArgs e)
{
pictureBox.Image = _mapsCollection[listBoxMaps.SelectedItem?.ToString() ?? string.Empty].ShowSet();
}
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);
listBoxMaps.Items.Clear();
ReloadMaps();
}
}
}
}

23
Warship/Warship/MapWithSetWarshipsGeneric.cs
View File

@ -49,13 +49,9 @@ namespace Warship
public Bitmap ShowOnMap()
{
Shaking();
for (int i = 0; i < _setWarship.Count; i++)
foreach (var warship in _setWarship.GetWarships())
{
var warship = _setWarship.Get(i);
if (warship != null)
{
return _map.CreateMap(_pictureWidth, _pictureHeight, warship);
}
return _map.CreateMap(_pictureWidth, _pictureHeight, warship);
}
return new(_pictureWidth, _pictureHeight);
}
@ -74,11 +70,11 @@ namespace Warship
int j = _setWarship.Count - 1;
for (int i = 0; i < _setWarship.Count; i++)
{
if (_setWarship.Get(i) == null)
if (_setWarship[i] == null)
{
for (; j > i; j--)
{
var warship = _setWarship.Get(j);
var warship = _setWarship[j];
if (warship != null)
{
_setWarship.Insert(warship, i);
@ -113,14 +109,13 @@ namespace Warship
{
int width = _pictureWidth / _placeSizeWidth;
int height = _pictureHeight / _placeSizeHeight;
int i = 0;
for (int i = 0; i < _setWarship.Count; i++)
foreach (var warship in _setWarship.GetWarships())
{
if (_setWarship.Get(i) != null)
{
_setWarship.Get(i).SetObject(i % width * _placeSizeWidth, (height - 1 - i / width) * _placeSizeHeight, _pictureWidth, _pictureHeight);
_setWarship.Get(i)?.DrawingObject(gr);
}
warship.SetObject(i % width * _placeSizeWidth, (height - 1 - i / width) * _placeSizeHeight, _pictureWidth, _pictureHeight);
warship.DrawingObject(gr);
i++;
}
}
}

55
Warship/Warship/MapsCollection.cs Normal file
View File

@ -0,0 +1,55 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Warship
{
internal class MapsCollection
{
readonly Dictionary<string, MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap>> _mapStorages;
public List<string> Keys => _mapStorages.Keys.ToList();
private readonly int _pictureWidth;
private readonly int _pictureHeight;
public MapsCollection(int pictureWidth, int pictureHeight)
{
_mapStorages = new Dictionary<string, MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap>>();
_pictureWidth = pictureWidth;
_pictureHeight = pictureHeight;
}
public void AddMap(string name, AbstractMap map)
{
if (_mapStorages.ContainsKey(name))
{
MessageBox.Show("Карта уже существует");
eegov commented 2022-12-22 22:07:58 +04:00
Review
Copy Link

В классе с логикой не выводят сообщения

В классе с логикой не выводят сообщения
return;
}
else
{
_mapStorages.Add(name, new MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap>(_pictureWidth, _pictureHeight, map));
}
}
public void DelMap(string name)
{
_mapStorages.Remove(name);
}
public MapWithSetWarshipsGeneric<DrawingObjectWarship, AbstractMap> this[string ind]
{
get
{
if (_mapStorages.ContainsKey(ind))
return _mapStorages[ind];
return null;
}
}
}
}

82
Warship/Warship/SetWarshipsGeneric.cs
View File

@ -9,69 +9,73 @@ namespace Warship
internal class SetWarshipsGeneric<T>
where T : class
{
private readonly T[] _places;
private readonly List<T> _places;
public int Count => _places.Length;
public int Count => _places.Count;
private readonly int _maxCount;
public SetWarshipsGeneric(int count)
{
_places = new T[count];
_maxCount = count;
_places = new List<T>();
}
public int Insert(T warship)
{
return Insert(warship, 0);
if (_places.Count + 1 >= _maxCount)
return -1;
_places.Insert(0, warship);
return 0;
}
public int Insert(T warship, int position)
{
int EmptyEl = -1;
if (position >= Count || position < 0)
if (position >= _maxCount || position < 0)
return -1;
if (_places[position] == null)
{
_places[position] = warship;
return 1;
}
else if (_places[position] != null)
{
for (int i = position + 1; i < Count; i++)
if (_places[i] == null)
{
EmptyEl = i;
break;
}
if (EmptyEl == -1)
return -1;
for (int i = EmptyEl; i > position; i--)
_places[i] = _places[i - 1];
}
_places[position] = warship;
return 1;
if (_places.Count + 1 >= _maxCount)
return -1;
_places.Insert(position, warship);
return position;
}
public T Remove(int position)
{
if (position >= Count || position < 0 || _places[position] == null)
if (position >= _maxCount || position < 0)
return null;
T deleted = _places[position];
_places[position] = null;
_places.RemoveAt(position);
return deleted;
}
public T Get(int position)
public T this[int position]
{
if (position >= Count || position < 0)
return null;
return _places[position];
get
{
if (position < 0 || position >= _maxCount)
return null;
return _places[position];
}
set
{
if (position < 0 || position >= _maxCount)
Insert(value, position);
}
}
public IEnumerable<T> GetWarships()
{
foreach (var warship in _places)
{
if (warship != null)
{
yield return warship;
}
else
{
yield break;
}
}
}
}
}