Arklightning/PIbd-21_Yahontov_O.U._Trolleybus_Base
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Логика доведена до рабочего состояния

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This commit is contained in:
Oleg 2022-10-20 20:24:25 +04:00
parent 9d9893d6ff
commit fcf8c4df4e
8 changed files with 259 additions and 182 deletions
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28
Trolleybus/Trolleybus/Form1.cs
View File

@ -47,8 +47,13 @@ namespace Trolleybus
private void buttonCreate_Click(object sender, EventArgs e)
{
Random rnd = new Random();
_trolleybus = new DrawingTrolleybus(rnd.Next(100, 300), rnd.Next(1000, 2000), Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256)));
Random random = new();
Color myColor = new Color();
ColorDialog MyDialog = new ColorDialog();
if (MyDialog.ShowDialog() == DialogResult.OK)
myColor = MyDialog.Color;
_trolleybus = new DrawingTrolleybus(random.Next(30, 50), random.Next(1000, 2000),
myColor);
SetData();
Draw();
}
@ -82,11 +87,20 @@ namespace Trolleybus
private void buttonCreateModif_Click(object sender, EventArgs e)
{
Random rnd = new Random();
_trolleybus = new DrawningSmallTrolleybus(rnd.Next(100, 300), rnd.Next(1000, 2000),
Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256)),
Color.FromArgb(rnd.Next(0, 256), rnd.Next(0, 256), rnd.Next(0, 256)),
Convert.ToBoolean(rnd.Next(0, 2)), Convert.ToBoolean(rnd.Next(0, 2)), Convert.ToBoolean(rnd.Next(0, 2)));
Random random = new();
Color firstColor = new Color();
Color secondColor = new Color();
ColorDialog MyDialog = new ColorDialog();
if (MyDialog.ShowDialog() == DialogResult.OK)
firstColor = MyDialog.Color;
MyDialog = new ColorDialog();
if (MyDialog.ShowDialog() == DialogResult.OK)
secondColor = MyDialog.Color;
_trolleybus = new DrawningSmallTrolleybus(random.Next(100, 300), random.Next(1000, 2000),
Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),
Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)), Convert.ToBoolean(random.Next(0, 2)));
SetData();
Draw();
}

204
Trolleybus/Trolleybus/FormMapWithSetTrolleybus.Designer.cs generated
View File

@ -29,17 +29,17 @@
private void InitializeComponent()
{
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
this.buttonAddTrolleybus = new System.Windows.Forms.Button();
this.pictureBox = new System.Windows.Forms.PictureBox();
this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
this.buttonRemoveTrolleybus = new System.Windows.Forms.Button();
this.buttonShowStorage = new System.Windows.Forms.Button();
this.buttonShowOnMap = new System.Windows.Forms.Button();
this.buttonUp = new System.Windows.Forms.Button();
this.buttonDown = new System.Windows.Forms.Button();
this.buttonRight = new System.Windows.Forms.Button();
this.buttonLeft = new System.Windows.Forms.Button();
this.buttonRight = new System.Windows.Forms.Button();
this.buttonDown = new System.Windows.Forms.Button();
this.buttonUp = new System.Windows.Forms.Button();
this.buttonShowOnMap = new System.Windows.Forms.Button();
this.buttonShowStorage = new System.Windows.Forms.Button();
this.buttonRemoveTrolleybus = new System.Windows.Forms.Button();
this.maskedTextBoxPosition = new System.Windows.Forms.MaskedTextBox();
this.buttonAddTrolleybus = new System.Windows.Forms.Button();
this.comboBoxSelectorMap = new System.Windows.Forms.ComboBox();
this.pictureBox = new System.Windows.Forms.PictureBox();
this.groupBox1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox)).BeginInit();
this.SuspendLayout();
@ -64,85 +64,16 @@
this.groupBox1.TabStop = false;
this.groupBox1.Text = "Инструменты";
//
// comboBoxSelectorMap
// buttonLeft
//
this.comboBoxSelectorMap.FormattingEnabled = true;
this.comboBoxSelectorMap.Location = new System.Drawing.Point(6, 42);
this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
this.comboBoxSelectorMap.Size = new System.Drawing.Size(182, 21);
this.comboBoxSelectorMap.TabIndex = 0;
//
// buttonAddTrolleybus
//
this.buttonAddTrolleybus.Location = new System.Drawing.Point(7, 85);
this.buttonAddTrolleybus.Name = "buttonAddTrolleybus";
this.buttonAddTrolleybus.Size = new System.Drawing.Size(181, 23);
this.buttonAddTrolleybus.TabIndex = 1;
this.buttonAddTrolleybus.Text = "Добавить троллейбус";
this.buttonAddTrolleybus.UseVisualStyleBackColor = true;
//
// pictureBox
//
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.TabIndex = 1;
this.pictureBox.TabStop = false;
//
// maskedTextBoxPosition
//
this.maskedTextBoxPosition.Location = new System.Drawing.Point(7, 128);
this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
this.maskedTextBoxPosition.Size = new System.Drawing.Size(181, 20);
this.maskedTextBoxPosition.TabIndex = 2;
//
// buttonRemoveTrolleybus
//
this.buttonRemoveTrolleybus.Location = new System.Drawing.Point(6, 170);
this.buttonRemoveTrolleybus.Name = "buttonRemoveTrolleybus";
this.buttonRemoveTrolleybus.Size = new System.Drawing.Size(182, 23);
this.buttonRemoveTrolleybus.TabIndex = 3;
this.buttonRemoveTrolleybus.Text = "Удалить троллейбус";
this.buttonRemoveTrolleybus.UseVisualStyleBackColor = true;
//
// buttonShowStorage
//
this.buttonShowStorage.Location = new System.Drawing.Point(7, 216);
this.buttonShowStorage.Name = "buttonShowStorage";
this.buttonShowStorage.Size = new System.Drawing.Size(181, 23);
this.buttonShowStorage.TabIndex = 4;
this.buttonShowStorage.Text = "Посмотреть хранилище";
this.buttonShowStorage.UseVisualStyleBackColor = true;
//
// buttonShowOnMap
//
this.buttonShowOnMap.Location = new System.Drawing.Point(7, 256);
this.buttonShowOnMap.Name = "buttonShowOnMap";
this.buttonShowOnMap.Size = new System.Drawing.Size(181, 23);
this.buttonShowOnMap.TabIndex = 5;
this.buttonShowOnMap.Text = "Посмотреть карту";
this.buttonShowOnMap.UseVisualStyleBackColor = true;
//
// buttonUp
//
this.buttonUp.BackgroundImage = global::Trolleybus.Properties.Resources.up30;
this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonUp.Location = new System.Drawing.Point(97, 365);
this.buttonUp.Name = "buttonUp";
this.buttonUp.Size = new System.Drawing.Size(32, 31);
this.buttonUp.TabIndex = 6;
this.buttonUp.UseVisualStyleBackColor = true;
//
// buttonDown
//
this.buttonDown.BackgroundImage = global::Trolleybus.Properties.Resources.down30;
this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonDown.Location = new System.Drawing.Point(97, 402);
this.buttonDown.Name = "buttonDown";
this.buttonDown.Size = new System.Drawing.Size(32, 31);
this.buttonDown.TabIndex = 7;
this.buttonDown.UseVisualStyleBackColor = true;
this.buttonLeft.BackgroundImage = global::Trolleybus.Properties.Resources.left30;
this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonLeft.Location = new System.Drawing.Point(59, 402);
this.buttonLeft.Name = "buttonLeft";
this.buttonLeft.Size = new System.Drawing.Size(32, 31);
this.buttonLeft.TabIndex = 9;
this.buttonLeft.UseVisualStyleBackColor = true;
this.buttonLeft.Click += new System.EventHandler(this.ButtonMove_Click);
//
// buttonRight
//
@ -153,16 +84,97 @@
this.buttonRight.Size = new System.Drawing.Size(32, 31);
this.buttonRight.TabIndex = 8;
this.buttonRight.UseVisualStyleBackColor = true;
this.buttonRight.Click += new System.EventHandler(this.ButtonMove_Click);
//
// buttonLeft
// buttonDown
//
this.buttonLeft.BackgroundImage = global::Trolleybus.Properties.Resources.left30;
this.buttonLeft.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonLeft.Location = new System.Drawing.Point(59, 402);
this.buttonLeft.Name = "buttonLeft";
this.buttonLeft.Size = new System.Drawing.Size(32, 31);
this.buttonLeft.TabIndex = 9;
this.buttonLeft.UseVisualStyleBackColor = true;
this.buttonDown.BackgroundImage = global::Trolleybus.Properties.Resources.down30;
this.buttonDown.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonDown.Location = new System.Drawing.Point(97, 402);
this.buttonDown.Name = "buttonDown";
this.buttonDown.Size = new System.Drawing.Size(32, 31);
this.buttonDown.TabIndex = 7;
this.buttonDown.UseVisualStyleBackColor = true;
this.buttonDown.Click += new System.EventHandler(this.ButtonMove_Click);
//
// buttonUp
//
this.buttonUp.BackgroundImage = global::Trolleybus.Properties.Resources.up30;
this.buttonUp.BackgroundImageLayout = System.Windows.Forms.ImageLayout.Stretch;
this.buttonUp.Location = new System.Drawing.Point(97, 365);
this.buttonUp.Name = "buttonUp";
this.buttonUp.Size = new System.Drawing.Size(32, 31);
this.buttonUp.TabIndex = 6;
this.buttonUp.UseVisualStyleBackColor = true;
this.buttonUp.Click += new System.EventHandler(this.ButtonMove_Click);
//
// buttonShowOnMap
//
this.buttonShowOnMap.Location = new System.Drawing.Point(7, 256);
this.buttonShowOnMap.Name = "buttonShowOnMap";
this.buttonShowOnMap.Size = new System.Drawing.Size(181, 23);
this.buttonShowOnMap.TabIndex = 5;
this.buttonShowOnMap.Text = "Посмотреть карту";
this.buttonShowOnMap.UseVisualStyleBackColor = true;
this.buttonShowOnMap.Click += new System.EventHandler(this.ButtonShowOnMap_Click);
//
// buttonShowStorage
//
this.buttonShowStorage.Location = new System.Drawing.Point(7, 216);
this.buttonShowStorage.Name = "buttonShowStorage";
this.buttonShowStorage.Size = new System.Drawing.Size(181, 23);
this.buttonShowStorage.TabIndex = 4;
this.buttonShowStorage.Text = "Посмотреть хранилище";
this.buttonShowStorage.UseVisualStyleBackColor = true;
this.buttonShowStorage.Click += new System.EventHandler(this.ButtonShowStorage_Click);
//
// buttonRemoveTrolleybus
//
this.buttonRemoveTrolleybus.Location = new System.Drawing.Point(6, 170);
this.buttonRemoveTrolleybus.Name = "buttonRemoveTrolleybus";
this.buttonRemoveTrolleybus.Size = new System.Drawing.Size(182, 23);
this.buttonRemoveTrolleybus.TabIndex = 3;
this.buttonRemoveTrolleybus.Text = "Удалить троллейбус";
this.buttonRemoveTrolleybus.UseVisualStyleBackColor = true;
this.buttonRemoveTrolleybus.Click += new System.EventHandler(this.ButtonRemoveTrolleybus_Click);
//
// maskedTextBoxPosition
//
this.maskedTextBoxPosition.Location = new System.Drawing.Point(7, 128);
this.maskedTextBoxPosition.Name = "maskedTextBoxPosition";
this.maskedTextBoxPosition.Size = new System.Drawing.Size(181, 20);
this.maskedTextBoxPosition.TabIndex = 2;
//
// buttonAddTrolleybus
//
this.buttonAddTrolleybus.Location = new System.Drawing.Point(7, 85);
this.buttonAddTrolleybus.Name = "buttonAddTrolleybus";
this.buttonAddTrolleybus.Size = new System.Drawing.Size(181, 23);
this.buttonAddTrolleybus.TabIndex = 1;
this.buttonAddTrolleybus.Text = "Добавить троллейбус";
this.buttonAddTrolleybus.UseVisualStyleBackColor = true;
this.buttonAddTrolleybus.Click += new System.EventHandler(this.ButtonAddTrolleybus_Click);
//
// comboBoxSelectorMap
//
this.comboBoxSelectorMap.FormattingEnabled = true;
this.comboBoxSelectorMap.Items.AddRange(new object[] {
"Простая карта",
"Сложная карта"});
this.comboBoxSelectorMap.Location = new System.Drawing.Point(6, 42);
this.comboBoxSelectorMap.Name = "comboBoxSelectorMap";
this.comboBoxSelectorMap.Size = new System.Drawing.Size(182, 21);
this.comboBoxSelectorMap.TabIndex = 0;
this.comboBoxSelectorMap.SelectedIndexChanged += new System.EventHandler(this.ComboBoxSelectorMap_SelectedIndexChanged);
//
// pictureBox
//
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.TabIndex = 1;
this.pictureBox.TabStop = false;
//
// FormMapWithSetTrolleybus
//

42
Trolleybus/Trolleybus/FormMapWithSetTrolleybus.cs
View File

@ -12,11 +12,11 @@ namespace Trolleybus
{
public partial class FormMapWithSetTrolleybus : Form
{
private MapWithSetTrolleybusGeneric<DrawningObjectTrolleybus, AbstractMap> _mapCarsCollectionGeneric;
public FormMapWithSetTrolleybus()
{
InitializeComponent();
}
private MapWithSetTrolleybusGeneric<DrawningObjectTrolleybus, AbstractMap> _mapTrolleybusCollectionGeneric;
private void ComboBoxSelectorMap_SelectedIndexChanged(object sender, EventArgs e)
{
AbstractMap map = null;
@ -25,36 +25,34 @@ namespace Trolleybus
case "Простая карта":
map = new SimpleMap();
break;
case "Сложная карта":
map = new HardMap();
break;
}
if (map != null)
{
_mapCarsCollectionGeneric = new MapWithSetTrolleybusGeneric<DrawningObjectTrolleybus, AbstractMap>(
_mapTrolleybusCollectionGeneric = new MapWithSetTrolleybusGeneric<DrawningObjectTrolleybus, AbstractMap>(
pictureBox.Width, pictureBox.Height, map);
}
else
{
_mapCarsCollectionGeneric = null;
_mapTrolleybusCollectionGeneric = null;
}
}
/// <summary>
/// Добавление объекта
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonAddCar_Click(object sender, EventArgs e)
private void ButtonAddTrolleybus_Click(object sender, EventArgs e)
{
if (_mapCarsCollectionGeneric == null)
if (_mapTrolleybusCollectionGeneric == null)
{
return;
}
Form1 form = new();
if (form.ShowDialog() == DialogResult.OK)
{
DrawningObjectTrolleybus car = new(form.SelectedTrolleybus);
if (_mapCarsCollectionGeneric + car)
DrawningObjectTrolleybus trolleybus = new(form.SelectedTrolleybus);
if (_mapTrolleybusCollectionGeneric + trolleybus !=-1)
{
MessageBox.Show("Объект добавлен");
pictureBox.Image = _mapCarsCollectionGeneric.ShowSet();
pictureBox.Image = _mapTrolleybusCollectionGeneric.ShowSet();
}
else
{
@ -67,7 +65,7 @@ namespace Trolleybus
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonRemoveCar_Click(object sender, EventArgs e)
private void ButtonRemoveTrolleybus_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(maskedTextBoxPosition.Text))
{
@ -78,10 +76,10 @@ namespace Trolleybus
return;
}
int pos = Convert.ToInt32(maskedTextBoxPosition.Text);
if (_mapCarsCollectionGeneric - pos)
if (_mapTrolleybusCollectionGeneric - pos !=null)
{
MessageBox.Show("Объект удален");
pictureBox.Image = _mapCarsCollectionGeneric.ShowSet();
pictureBox.Image = _mapTrolleybusCollectionGeneric.ShowSet();
}
else
{
@ -95,11 +93,11 @@ namespace Trolleybus
/// <param name="e"></param>
private void ButtonShowStorage_Click(object sender, EventArgs e)
{
if (_mapCarsCollectionGeneric == null)
if (_mapTrolleybusCollectionGeneric == null)
{
return;
}
pictureBox.Image = _mapCarsCollectionGeneric.ShowSet();
pictureBox.Image = _mapTrolleybusCollectionGeneric.ShowSet();
}
/// <summary>
/// Вывод карты
@ -108,11 +106,11 @@ namespace Trolleybus
/// <param name="e"></param>
private void ButtonShowOnMap_Click(object sender, EventArgs e)
{
if (_mapCarsCollectionGeneric == null)
if (_mapTrolleybusCollectionGeneric == null)
{
return;
}
pictureBox.Image = _mapCarsCollectionGeneric.ShowOnMap();
pictureBox.Image = _mapTrolleybusCollectionGeneric.ShowOnMap();
}
/// <summary>
/// Перемещение
@ -121,7 +119,7 @@ namespace Trolleybus
/// <param name="e"></param>
private void ButtonMove_Click(object sender, EventArgs e)
{
if (_mapCarsCollectionGeneric == null)
if (_mapTrolleybusCollectionGeneric == null)
{
return;
}
@ -143,7 +141,7 @@ namespace Trolleybus
dir = Direction.Right;
break;
}
pictureBox.Image = _mapCarsCollectionGeneric.MoveObject(dir);
pictureBox.Image = _mapTrolleybusCollectionGeneric.MoveObject(dir);
}
}
}

30
Trolleybus/Trolleybus/HardMap.cs Normal file
View File

@ -0,0 +1,30 @@
using System.Threading;
using Trolleybus;
namespace Trolleybus
{
internal class HardMap : SimpleMap
{
protected override void GenerateMap()
{
_map = new int[100, 100];
_size_x = (float)_width / _map.GetLength(0);
_size_y = (float)_height / _map.GetLength(1);
for (int i = 0; i < _map.GetLength(0); ++i)
{
for (int j = 0; j < _map.GetLength(1); ++j)
{
_map[i, j] = _freeRoad;
}
}
for (int i = 0; i < 50; i++)
{
for (int j = 0; j < 50; j++)
{
_map[i, j] = _barrier;
}
}
}
}
}

35
Trolleybus/Trolleybus/MapWithSetTrolleybusGeneric.cs
View File

@ -54,11 +54,11 @@ namespace Trolleybus
/// Перегрузка оператора сложения
/// </summary>
/// <param name="map"></param>
/// <param name="car"></param>
/// <param name="trolleybus"></param>
/// <returns></returns>
public static bool operator +(MapWithSetTrolleybusGeneric<T, U> map, T car)
public static int operator +(MapWithSetTrolleybusGeneric<T, U> map, T trolleybus)
{
return map._setTrolleybus.Insert(car);
return map._setTrolleybus.Insert(trolleybus);
}
/// <summary>
/// Перегрузка оператора вычитания
@ -66,7 +66,7 @@ namespace Trolleybus
/// <param name="map"></param>
/// <param name="position"></param>
/// <returns></returns>
public static bool operator -(MapWithSetTrolleybusGeneric<T, U> map, int position)
public static T operator -(MapWithSetTrolleybusGeneric<T, U> map, int position)
{
return map._setTrolleybus.Remove(position);
}
@ -79,7 +79,7 @@ namespace Trolleybus
Bitmap bmp = new(_pictureWidth, _pictureHeight);
Graphics gr = Graphics.FromImage(bmp);
DrawBackground(gr);
DrawCars(gr);
DrawTrolleybus(gr);
return bmp;
}
/// <summary>
@ -159,12 +159,29 @@ namespace Trolleybus
/// Метод прорисовки объектов
/// </summary>
/// <param name="g"></param>
private void DrawCars(Graphics g)
private void DrawTrolleybus(Graphics g)
{
for (int i = 0; i < _setTrolleybus.Count; i++)
{
// TODO установка позиции
_setTrolleybus.Get(i)?.DrawningObject(g);
int xForLocomotive = 2;
int yForLocomotive = 10;
int countInRow = 0;
for (int i = 0; i < _setTrolleybus.Count; i++)
{
if (countInRow >= _pictureWidth / (_placeSizeWidth + 30))
{
xForLocomotive = 2;
yForLocomotive += _placeSizeHeight;
countInRow = 0;
}
if (_setTrolleybus.Get(i) != null)
{
T locomotive = _setTrolleybus.Get(i);
locomotive.SetObject(xForLocomotive, yForLocomotive, _pictureWidth, _pictureHeight);
locomotive.DrawningObject(g);
}
xForLocomotive += _placeSizeWidth + 30;
countInRow++;
}
}
}
}

2
Trolleybus/Trolleybus/Program.cs
View File

@ -16,7 +16,7 @@ namespace Trolleybus
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new FormMap());
Application.Run(new FormMapWithSetTrolleybus());
}
}
}

99
Trolleybus/Trolleybus/SetTrolleybusGeneric.cs
View File

@ -6,71 +6,76 @@ using System.Threading.Tasks;
namespace Trolleybus
{
// Параметризованный набор объектов
internal class SetTrolleybusGeneric<T>
where T : class
{
/// <summary>
/// Массив объектов, которые храним
/// </summary>
// Массив объектов, которые храним
private readonly T[] _places;
/// <summary>
/// Количество объектов в массиве
/// </summary>
// Количество объектов в массиве
public int Count => _places.Length;
/// <summary>
/// Конструктор
/// </summary>
/// <param name="count"></param>
// Конструктор
public SetTrolleybusGeneric(int count)
{
_places = new T[count];
}
/// <summary>
/// Добавление объекта в набор
/// </summary>
/// <param name="car">Добавляемый автомобиль</param>
/// <returns></returns>
public bool Insert(T trolleybus)
// Добавление объекта в набор
public int Insert(T trolleybus)
{
// TODO вставка в начало набора
return true;
// вставка в начало набора
return Insert(trolleybus, 0);
}
/// <summary>
/// Добавление объекта в набор на конкретную позицию
/// </summary>
/// <param name="car">Добавляемый автомобиль</param>
/// <param name="position">Позиция</param>
/// <returns></returns>
public bool Insert(T trolleybus, int position)
// Добавление объекта в набор на конкретную позицию
public int Insert(T trolleybus, int position)
{
// TODO проверка позиции
// TODO проверка, что элемент массива по этой позиции пустой, если нет, то
// проверка, что после вставляемого элемента в массиве есть пустой элемент
// сдвиг всех объектов, находящихся справа от позиции до первого пустого элемента
// TODO вставка по позиции
// проверка позиции
if (position >= _places.Length || position < 0)
return -1;
//проверка, что элемент массива по этой позиции пустой, если нет, то
if (_places[position] == null)
{
_places[position] = trolleybus;
return position;
}
//проверка, что после вставляемого элемента в массиве есть пустой элемент
int findEmptyPos = -1;
for (int i = position + 1; i < Count; i++)
{
if (_places[i] == null)
{
findEmptyPos = i;
break;
}
}
if (findEmptyPos < 0) return -1;
//сдвиг всех объектов, находящихся справа от позиции до первого пустого элемента
for (int i = findEmptyPos; i > position; i--)
{
_places[i] = _places[i - 1];
}
// вставка по позиции
_places[position] = trolleybus;
return true;
return position;
}
/// <summary>
/// Удаление объекта из набора с конкретной позиции
/// </summary>
/// <param name="position"></param>
/// <returns></returns>
public bool Remove(int position)
// Удаление объекта из набора с конкретной позиции
public T Remove(int position)
{
// TODO проверка позиции
// TODO удаление объекта из массива, присовив элементу массива значение null
return true;
// проверка позиции
if (position >= _places.Length || position < 0) return null;
// удаление объекта из массива, присовив элементу массива значение null
T temp = _places[position];
_places[position] = null;
return temp;
}
/// <summary>
/// Получение объекта из набора по позиции
/// </summary>
/// <param name="position"></param>
/// <returns></returns>
// Получение объекта из набора по позиции
public T Get(int position)
{
// TODO проверка позиции
// проверка позиции
if (position >= _places.Length || position < 0)
return null;
return _places[position];
}
}
}
}

1
Trolleybus/Trolleybus/Trolleybus.csproj
View File

@ -73,6 +73,7 @@
<Compile Include="FormMapWithSetTrolleybus.Designer.cs">
<DependentUpon>FormMapWithSetTrolleybus.cs</DependentUpon>
</Compile>
<Compile Include="HardMap.cs" />
<Compile Include="IDrawingObject.cs" />
<Compile Include="MapWithSetTrolleybusGeneric.cs" />
<Compile Include="Program.cs" />