PIbd-22 Chubykina P.P. LabWork_04 #4
@ -6,9 +6,6 @@ using System.Linq;
|
||||
using System.Text;
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||||
using System.Threading.Tasks;
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||||
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||||
using Sailboat.DrawingObjects;
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||||
using Sailboat.MovementStrategy;
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||||
namespace Sailboat.Generics
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{
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/// <summary>
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@ -59,14 +56,13 @@ namespace Sailboat.Generics
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/// <param name="collect"></param>
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/// <param name="obj"></param>
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/// <returns></returns>
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public static int operator +(BoatsGenericCollection<T, U> collect, T?
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obj)
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public static bool operator +(BoatsGenericCollection<T, U> collect, T? obj)
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{
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if (obj == null)
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{
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return -1;
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return false;
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}
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return collect._collection.Insert(obj);
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return (bool)collect?._collection.Insert(obj);
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}
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/// <summary>
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/// Перегрузка оператора вычитания
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@ -74,16 +70,16 @@ namespace Sailboat.Generics
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/// <param name="collect"></param>
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/// <param name="pos"></param>
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/// <returns></returns>
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public static bool operator -(BoatsGenericCollection<T, U> collect, int
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pos)
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public static bool operator -(BoatsGenericCollection<T, U> collect, int pos)
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{
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T? obj = collect._collection.Get(pos);
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T? obj = collect._collection[pos];
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if (obj != null)
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{
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collect._collection.Remove(pos);
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}
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return false;
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}
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/// <summary>
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/// Получение объекта IMoveableObject
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/// </summary>
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@ -91,7 +87,7 @@ namespace Sailboat.Generics
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/// <returns></returns>
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public U? GetU(int pos)
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{
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return (U?)_collection.Get(pos)?.GetMoveableObject;
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return (U?)_collection[pos]?.GetMoveableObject;
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}
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/// <summary>
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/// Вывод всего набора объектов
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@ -131,18 +127,17 @@ namespace Sailboat.Generics
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/// <param name="g"></param>
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private void DrawObjects(Graphics g)
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{
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for (int i = 0; i < _collection.Count; i++)
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int i = 0;
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foreach (var boat in _collection.GetBoats())
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{
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DrawingBoat boat = _collection.Get(i);
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if (boat != null)
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{
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int width = _pictureWidth / _placeSizeWidth;
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boat.SetPosition(i % width * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight);
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boat.SetPosition(i % width * _placeSizeWidth, i / width * _placeSizeHeight);
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boat.DrawTransport(g);
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}
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i++;
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}
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}
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}
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}
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|
84
Sailboat/Sailboat/BoatsGenericStorage.cs
Normal file
84
Sailboat/Sailboat/BoatsGenericStorage.cs
Normal file
@ -0,0 +1,84 @@
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using Sailboat.DrawingObjects;
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using Sailboat.MovementStrategy;
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namespace Sailboat.Generics
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{
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internal class BoatsGenericStorage
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{
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/// <summary>
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/// Словарь (хранилище)
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/// </summary>
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readonly Dictionary<string, BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>> _boatStorages;
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/// <summary>
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/// Возвращение списка названий наборов
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/// </summary>
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public List<string> Keys => _boatStorages.Keys.ToList();
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/// <summary>
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/// Ширина окна отрисовки
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/// </summary>
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private readonly int _pictureWidth;
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/// <summary>
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/// Высота окна отрисовки
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/// </summary>
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private readonly int _pictureHeight;
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/// <summary>
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/// Конструктор
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/// </summary>
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/// <param name="pictureWidth"></param>
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/// <param name="pictureHeight"></param>
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public BoatsGenericStorage(int pictureWidth, int pictureHeight)
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{
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_boatStorages = new Dictionary<string,
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BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>>();
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_pictureWidth = pictureWidth;
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_pictureHeight = pictureHeight;
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}
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/// <summary>
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/// Добавление набора
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/// </summary>
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/// <param name="name">Название набора</param>
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public void AddSet(string name)
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{
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if (_boatStorages.ContainsKey(name))
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||||
{
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return;
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||||
}
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_boatStorages[name] = new BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>(_pictureWidth, _pictureHeight);
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}
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/// <summary>
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/// Удаление набора
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/// </summary>
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/// <param name="name">Название набора</param>
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public void DelSet(string name)
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||||
{
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||||
if (!_boatStorages.ContainsKey(name))
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||||
{
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return;
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||||
}
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_boatStorages.Remove(name);
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}
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/// <summary>
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/// Доступ к набору
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/// </summary>
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/// <param name="ind"></param>
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/// <returns></returns>
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||||
public BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>?
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this[string ind]
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{
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get
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{
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||||
if (_boatStorages.ContainsKey(ind))
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||||
{
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return _boatStorages[ind];
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||||
}
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||||
return null;
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}
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||||
}
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||||
}
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||||
}
|
77
Sailboat/Sailboat/FormBoatCollection.Designer.cs
generated
77
Sailboat/Sailboat/FormBoatCollection.Designer.cs
generated
@ -30,19 +30,25 @@
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{
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||||
this.pictureBoxCollection = new System.Windows.Forms.PictureBox();
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this.panelTools = new System.Windows.Forms.Panel();
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this.panelCollection = new System.Windows.Forms.Panel();
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this.buttonDelObject = new System.Windows.Forms.Button();
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this.listBoxStorages = new System.Windows.Forms.ListBox();
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this.buttonAddObject = new System.Windows.Forms.Button();
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this.textBoxStorageName = new System.Windows.Forms.TextBox();
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this.maskedTextBoxNumber = new System.Windows.Forms.MaskedTextBox();
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this.buttonRefreshCollection = new System.Windows.Forms.Button();
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this.buttonRemoveBoat = new System.Windows.Forms.Button();
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this.buttonAddBoat = new System.Windows.Forms.Button();
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((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).BeginInit();
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||||
this.panelTools.SuspendLayout();
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||||
this.panelCollection.SuspendLayout();
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||||
this.SuspendLayout();
|
||||
//
|
||||
// pictureBoxCollection
|
||||
//
|
||||
this.pictureBoxCollection.Location = new System.Drawing.Point(0, 0);
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||||
this.pictureBoxCollection.Name = "pictureBoxCollection";
|
||||
this.pictureBoxCollection.Size = new System.Drawing.Size(750, 450);
|
||||
this.pictureBoxCollection.Size = new System.Drawing.Size(750, 600);
|
||||
this.pictureBoxCollection.SizeMode = System.Windows.Forms.PictureBoxSizeMode.AutoSize;
|
||||
this.pictureBoxCollection.TabIndex = 0;
|
||||
this.pictureBoxCollection.TabStop = false;
|
||||
@ -50,25 +56,75 @@
|
||||
// panelTools
|
||||
//
|
||||
this.panelTools.BackColor = System.Drawing.SystemColors.ScrollBar;
|
||||
this.panelTools.Controls.Add(this.panelCollection);
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||||
this.panelTools.Controls.Add(this.maskedTextBoxNumber);
|
||||
this.panelTools.Controls.Add(this.buttonRefreshCollection);
|
||||
this.panelTools.Controls.Add(this.buttonRemoveBoat);
|
||||
this.panelTools.Controls.Add(this.buttonAddBoat);
|
||||
this.panelTools.Location = new System.Drawing.Point(756, 12);
|
||||
this.panelTools.Name = "panelTools";
|
||||
this.panelTools.Size = new System.Drawing.Size(209, 426);
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||||
this.panelTools.Size = new System.Drawing.Size(209, 588);
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||||
this.panelTools.TabIndex = 1;
|
||||
//
|
||||
// panelCollection
|
||||
//
|
||||
this.panelCollection.BackColor = System.Drawing.SystemColors.AppWorkspace;
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||||
this.panelCollection.Controls.Add(this.buttonDelObject);
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this.panelCollection.Controls.Add(this.listBoxStorages);
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||||
this.panelCollection.Controls.Add(this.buttonAddObject);
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||||
this.panelCollection.Controls.Add(this.textBoxStorageName);
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||||
this.panelCollection.Location = new System.Drawing.Point(16, 15);
|
||||
this.panelCollection.Name = "panelCollection";
|
||||
this.panelCollection.Size = new System.Drawing.Size(181, 287);
|
||||
this.panelCollection.TabIndex = 4;
|
||||
//
|
||||
// buttonDelObject
|
||||
//
|
||||
this.buttonDelObject.Location = new System.Drawing.Point(12, 230);
|
||||
this.buttonDelObject.Name = "buttonDelObject";
|
||||
this.buttonDelObject.Size = new System.Drawing.Size(154, 34);
|
||||
this.buttonDelObject.TabIndex = 5;
|
||||
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 = 20;
|
||||
this.listBoxStorages.Location = new System.Drawing.Point(12, 102);
|
||||
this.listBoxStorages.Name = "listBoxStorages";
|
||||
this.listBoxStorages.Size = new System.Drawing.Size(154, 104);
|
||||
this.listBoxStorages.TabIndex = 6;
|
||||
this.listBoxStorages.SelectedIndexChanged += new System.EventHandler(this.ListBoxObjects_SelectedIndexChanged);
|
||||
//
|
||||
// buttonAddObject
|
||||
//
|
||||
this.buttonAddObject.Location = new System.Drawing.Point(12, 62);
|
||||
this.buttonAddObject.Name = "buttonAddObject";
|
||||
this.buttonAddObject.Size = new System.Drawing.Size(154, 34);
|
||||
this.buttonAddObject.TabIndex = 5;
|
||||
this.buttonAddObject.Text = "Добавить набор";
|
||||
this.buttonAddObject.UseVisualStyleBackColor = true;
|
||||
this.buttonAddObject.Click += new System.EventHandler(this.buttonAddObject_Click);
|
||||
//
|
||||
// textBoxStorageName
|
||||
//
|
||||
this.textBoxStorageName.Location = new System.Drawing.Point(29, 29);
|
||||
this.textBoxStorageName.Name = "textBoxStorageName";
|
||||
this.textBoxStorageName.Size = new System.Drawing.Size(125, 27);
|
||||
this.textBoxStorageName.TabIndex = 0;
|
||||
//
|
||||
// maskedTextBoxNumber
|
||||
//
|
||||
this.maskedTextBoxNumber.Location = new System.Drawing.Point(40, 87);
|
||||
this.maskedTextBoxNumber.Location = new System.Drawing.Point(45, 416);
|
||||
this.maskedTextBoxNumber.Name = "maskedTextBoxNumber";
|
||||
this.maskedTextBoxNumber.Size = new System.Drawing.Size(125, 27);
|
||||
this.maskedTextBoxNumber.TabIndex = 3;
|
||||
//
|
||||
// buttonRefreshCollection
|
||||
//
|
||||
this.buttonRefreshCollection.Location = new System.Drawing.Point(16, 210);
|
||||
this.buttonRefreshCollection.Location = new System.Drawing.Point(16, 531);
|
||||
this.buttonRefreshCollection.Name = "buttonRefreshCollection";
|
||||
this.buttonRefreshCollection.Size = new System.Drawing.Size(180, 34);
|
||||
this.buttonRefreshCollection.TabIndex = 2;
|
||||
@ -78,7 +134,7 @@
|
||||
//
|
||||
// buttonRemoveBoat
|
||||
//
|
||||
this.buttonRemoveBoat.Location = new System.Drawing.Point(16, 159);
|
||||
this.buttonRemoveBoat.Location = new System.Drawing.Point(17, 469);
|
||||
this.buttonRemoveBoat.Name = "buttonRemoveBoat";
|
||||
this.buttonRemoveBoat.Size = new System.Drawing.Size(180, 34);
|
||||
this.buttonRemoveBoat.TabIndex = 1;
|
||||
@ -88,7 +144,7 @@
|
||||
//
|
||||
// buttonAddBoat
|
||||
//
|
||||
this.buttonAddBoat.Location = new System.Drawing.Point(16, 14);
|
||||
this.buttonAddBoat.Location = new System.Drawing.Point(16, 339);
|
||||
this.buttonAddBoat.Name = "buttonAddBoat";
|
||||
this.buttonAddBoat.Size = new System.Drawing.Size(180, 34);
|
||||
this.buttonAddBoat.TabIndex = 0;
|
||||
@ -100,7 +156,7 @@
|
||||
//
|
||||
this.AutoScaleDimensions = new System.Drawing.SizeF(8F, 20F);
|
||||
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
|
||||
this.ClientSize = new System.Drawing.Size(969, 450);
|
||||
this.ClientSize = new System.Drawing.Size(969, 604);
|
||||
this.Controls.Add(this.panelTools);
|
||||
this.Controls.Add(this.pictureBoxCollection);
|
||||
this.Name = "FormBoatCollection";
|
||||
@ -108,6 +164,8 @@
|
||||
((System.ComponentModel.ISupportInitialize)(this.pictureBoxCollection)).EndInit();
|
||||
this.panelTools.ResumeLayout(false);
|
||||
this.panelTools.PerformLayout();
|
||||
this.panelCollection.ResumeLayout(false);
|
||||
this.panelCollection.PerformLayout();
|
||||
this.ResumeLayout(false);
|
||||
this.PerformLayout();
|
||||
|
||||
@ -121,5 +179,10 @@
|
||||
private Button buttonRemoveBoat;
|
||||
private Button buttonAddBoat;
|
||||
private MaskedTextBox maskedTextBoxNumber;
|
||||
private Panel panelCollection;
|
||||
private Button buttonDelObject;
|
||||
private ListBox listBoxStorages;
|
||||
private Button buttonAddObject;
|
||||
private TextBox textBoxStorageName;
|
||||
}
|
||||
}
|
@ -17,22 +17,55 @@ namespace Sailboat
|
||||
{
|
||||
public partial class FormBoatCollection : Form
|
||||
{
|
||||
private readonly BoatsGenericCollection<DrawingBoat, DrawingObjectBoat> _boats;
|
||||
private readonly BoatsGenericStorage _storage;
|
||||
public FormBoatCollection()
|
||||
{
|
||||
InitializeComponent();
|
||||
_boats = new BoatsGenericCollection<DrawingBoat, DrawingObjectBoat>(pictureBoxCollection.Width, pictureBoxCollection.Height);
|
||||
_storage = new BoatsGenericStorage(pictureBoxCollection.Width, pictureBoxCollection.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 buttonAddBoat_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (listBoxStorages.SelectedIndex == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
|
||||
string.Empty];
|
||||
if (obj == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
FormSailboat form = new();
|
||||
if (form.ShowDialog() == DialogResult.OK)
|
||||
{
|
||||
if (_boats + form.SelectedBoat != -1)
|
||||
if (obj + form.SelectedBoat)
|
||||
{
|
||||
MessageBox.Show("Объект добавлен");
|
||||
pictureBoxCollection.Image = _boats.ShowBoats();
|
||||
pictureBoxCollection.Image = obj.ShowBoats();
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -43,15 +76,26 @@ namespace Sailboat
|
||||
|
||||
private void buttonRemoveBoat_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
|
||||
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)
|
||||
{
|
||||
return;
|
||||
}
|
||||
int pos = Convert.ToInt32(maskedTextBoxNumber.Text);
|
||||
if (_boats - pos != null)
|
||||
if (obj - pos != null)
|
||||
{
|
||||
MessageBox.Show("Объект удален");
|
||||
pictureBoxCollection.Image = _boats.ShowBoats();
|
||||
pictureBoxCollection.Image = obj.ShowBoats();
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -62,7 +106,50 @@ namespace Sailboat
|
||||
|
||||
private void buttonRefreshCollection_Click(object sender, EventArgs e)
|
||||
{
|
||||
pictureBoxCollection.Image = _boats.ShowBoats();
|
||||
if (listBoxStorages.SelectedIndex == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
var obj = _storage[listBoxStorages.SelectedItem.ToString() ??
|
||||
string.Empty];
|
||||
if (obj == null)
|
||||
{
|
||||
return;
|
||||
}
|
||||
pictureBoxCollection.Image = obj.ShowBoats();
|
||||
|
||||
}
|
||||
|
||||
private void buttonAddObject_Click(object sender, EventArgs e)
|
||||
{
|
||||
if (string.IsNullOrEmpty(textBoxStorageName.Text))
|
||||
{
|
||||
MessageBox.Show("Не все данные заполнены", "Ошибка",
|
||||
MessageBoxButtons.OK, MessageBoxIcon.Error);
|
||||
return;
|
||||
}
|
||||
_storage.AddSet(textBoxStorageName.Text);
|
||||
ReloadObjects();
|
||||
}
|
||||
|
||||
private void ListBoxObjects_SelectedIndexChanged(object sender, EventArgs e)
|
||||
{
|
||||
pictureBoxCollection.Image =
|
||||
_storage[listBoxStorages.SelectedItem?.ToString() ?? string.Empty]?.ShowBoats();
|
||||
}
|
||||
|
||||
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();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -52,10 +52,9 @@ namespace Sailboat
|
||||
|
||||
Color dopColor = Color.FromArgb(random.Next(0, 256),
|
||||
random.Next(0, 256), random.Next(0, 256));
|
||||
ColorDialog dialogAddColor = new();
|
||||
if (dialogAddColor.ShowDialog() == DialogResult.OK)
|
||||
if (dialog.ShowDialog() == DialogResult.OK)
|
||||
{
|
||||
dopColor = dialogAddColor.Color;
|
||||
dopColor = dialog.Color;
|
||||
}
|
||||
|
||||
_drawingBoat = new DrawingSailboat(random.Next(100, 300),
|
||||
|
@ -9,29 +9,39 @@ namespace Sailboat.Generics
|
||||
internal class SetGeneric<T> where T : class
|
||||
{
|
||||
/// <summary>
|
||||
/// Массив объектов, которые храним
|
||||
/// Список объектов, которые храним
|
||||
/// </summary>
|
||||
private readonly T?[] _places;
|
||||
private readonly List <T?> _places;
|
||||
/// <summary>
|
||||
/// Количество объектов в массиве
|
||||
/// </summary>
|
||||
public int Count => _places.Length;
|
||||
public int Count => _places.Count;
|
||||
/// <summary>
|
||||
/// Максимальное количество объектов в списке
|
||||
/// </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);
|
||||
}
|
||||
/// <summary>
|
||||
/// Добавление объекта в набор
|
||||
/// </summary>
|
||||
/// <param name="boat">Добавляемая лодка</param>
|
||||
/// <returns></returns>
|
||||
public int Insert(T boat)
|
||||
public bool Insert(T boat)
|
||||
{
|
||||
return Insert(boat, 0);
|
||||
if (_places.Count == _maxCount)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
Insert(boat, 0);
|
||||
return true;
|
||||
}
|
||||
/// <summary>
|
||||
/// Добавление объекта в набор на конкретную позицию
|
||||
@ -39,36 +49,13 @@ namespace Sailboat.Generics
|
||||
/// <param name="boat">Добавляемая лодка</param>
|
||||
/// <param name="position">Позиция</param>
|
||||
/// <returns></returns>
|
||||
public int Insert(T boat, int position)
|
||||
public bool Insert(T boat, int position)
|
||||
{
|
||||
int nullIndex = -1, i;
|
||||
|
||||
if (position < 0 || position >= Count)
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
|
||||
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] = boat;
|
||||
return position;
|
||||
if (!(position >= 0 && position <= Count && _places.Count < _maxCount)) {
|
||||
return false;
|
||||
}
|
||||
_places.Insert(position, boat);
|
||||
return true;
|
||||
}
|
||||
/// <summary>
|
||||
/// Удаление объекта из набора с конкретной позиции
|
||||
@ -81,8 +68,7 @@ namespace Sailboat.Generics
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
_places[position] = null;
|
||||
_places.RemoveAt(position);
|
||||
return true;
|
||||
}
|
||||
/// <summary>
|
||||
@ -90,13 +76,38 @@ namespace Sailboat.Generics
|
||||
/// </summary>
|
||||
/// <param name="position"></param>
|
||||
/// <returns></returns>
|
||||
public T? Get(int position)
|
||||
public T? this[int position]
|
||||
{
|
||||
if (position < 0 || position >= Count)
|
||||
get
|
||||
{
|
||||
return null;
|
||||
if (position < 0 || position >= Count) {
|
||||
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?> GetBoats(int? maxBoats = null)
|
||||
{
|
||||
for (int i = 0; i < _places.Count; ++i)
|
||||
{
|
||||
yield return _places[i];
|
||||
if (maxBoats.HasValue && i == maxBoats.Value)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
}
|
||||
return _places[position];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user