Lab 4

Bulldozer/Bulldozer/BulldozerGenericCollection.cs

@@ -70,7 +70,7 @@ namespace Bulldozer.Generics
         public static bool operator -(BulldozerGenericCollection<T, U> collect, int
         pos)
         {
-            T? obj = collect._collection.Get(pos);
+            T? obj = collect._collection[pos];
             if (obj != null)
             {
                 return collect._collection.Remove(pos);
@@ -84,7 +84,7 @@ namespace Bulldozer.Generics
         /// <returns></returns>
         public U? GetU(int pos)
         {
-            return (U?)_collection.Get(pos)?.GetMoveableObject;
+            return (U?)_collection[pos]?.GetMoveableObject;
         }
         /// <summary>
         /// Вывод всего набора объектов
@@ -126,8 +126,11 @@ namespace Bulldozer.Generics
         {
             int c = 11;
             int k = 3;
-            for (int i = 0; i < _collection.Count; i++)
+            foreach (var tractor in _collection.GetBulldozer())
             {
+                if (tractor != null)
+                {
+                    int i = _collection.GetBulldozer().ToList().IndexOf(tractor);
                     if (i % 3 == 0 && i != 0)
                     {
                         c = c - 3;
@@ -141,17 +144,13 @@ namespace Bulldozer.Generics
                     {
                         k = 2;
                     }
-                T? obj = _collection.Get(i);
+
-                if (obj != null)
-                {
-                    // Получение объекта
-                    IMoveableObject moveableObject = obj.GetMoveableObject;
                     // Установка позиции
                     int x = k % (_pictureWidth / _placeSizeWidth) * _placeSizeWidth;
                     int y = c / (_pictureWidth / _placeSizeWidth) * _placeSizeHeight + 10;
-                    moveableObject.SetPosition(x, y);
+                    tractor.SetPosition(x, y);
                     // Прорисовка объекта
-                    moveableObject.Draw(g);
+                    tractor.DrawTrasport(g);
                 }
             }
         }

Bulldozer/Bulldozer/BulldozersGenericStorage.cs

@@ -0,0 +1,87 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Bulldozer.DrawningObjects;
+using Bulldozer.Generics;
+using Bulldozer.MovementStrategy;
+using Bulldozer.Drawnings;
+
+namespace Bulldozer.Generics
+{
+    internal class BulldozersGenericStorage
+    {
+        /// <summary>
+        /// Словарь (хранилище)
+        /// </summary>
+        readonly Dictionary<string, BulldozerGenericCollection<DrawningBulldozer,
+        DrawningObjectBulldozer>> _tractorStorages;
+        /// <summary>
+        /// Возвращение списка названий наборов
+        /// </summary>
+        public List<string> Keys => _tractorStorages.Keys.ToList();
+        /// <summary>
+        /// Ширина окна отрисовки
+        /// </summary>
+        private readonly int _pictureWidth;
+        /// <summary>
+        /// Высота окна отрисовки
+        /// </summary>
+        private readonly int _pictureHeight;
+        /// <summary>
+        /// Конструктор
+        /// </summary>
+        /// <param name="pictureWidth"></param>
+        /// <param name="pictureHeight"></param>
+        public BulldozersGenericStorage(int pictureWidth, int pictureHeight)
+        {
+            _tractorStorages = new Dictionary<string,
+            BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer>>();
+            _pictureWidth = pictureWidth;
+            _pictureHeight = pictureHeight;
+        }
+        /// <summary>
+        /// Добавление набора
+        /// </summary>
+        /// <param name="name">Название набора</param>
+        public void AddSet(string name)
+        {
+            // TODO Прописать логику для добавления
+            if (!_tractorStorages.ContainsKey(name))
+            {
+                var tractorCollection = new BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer>(_pictureWidth, _pictureHeight);
+                _tractorStorages.Add(name, tractorCollection);
+            }
+        }
+        /// <summary>
+        /// Удаление набора
+        /// </summary>
+        /// <param name="name">Название набора</param>
+        public void DelSet(string name)
+        {
+            // TODO Прописать логику для удаления
+            if (_tractorStorages.ContainsKey(name))
+            {
+                _tractorStorages.Remove(name);
+            }
+        }
+        /// <summary>
+        /// Доступ к набору
+        /// </summary>
+        /// <param name="ind"></param>
+        /// <returns></returns>
+        public BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer>? this[string ind]
+        {
+            get
+            {
+                // TODO Продумать логику получения набора
+                if (_tractorStorages.ContainsKey(ind))
+                {
+                    return _tractorStorages[ind];
+                }
+                return null;
+            }
+        }
+    }
+}

Bulldozer/Bulldozer/FormBulldozerCollection.Designer.cs

@@ -34,14 +34,21 @@
             pictureBoxCollection = new PictureBox();
             maskedTextBoxNumber = new MaskedTextBox();
             groupBox1 = new GroupBox();
+            groupBox2 = new GroupBox();
+            listBoxStorage = new ListBox();
+            ButtonDelObject = new Button();
+            ButtonAddObject = new Button();
+            textBoxStorageName = new TextBox();
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).BeginInit();
+            groupBox1.SuspendLayout();
+            groupBox2.SuspendLayout();
             SuspendLayout();
             // 
             // ButtonAddBulldozer
             // 
-            ButtonAddBulldozer.Location = new Point(668, 45);
+            ButtonAddBulldozer.Location = new Point(26, 314);
             ButtonAddBulldozer.Name = "ButtonAddBulldozer";
-            ButtonAddBulldozer.Size = new Size(166, 31);
+            ButtonAddBulldozer.Size = new Size(166, 40);
             ButtonAddBulldozer.TabIndex = 0;
             ButtonAddBulldozer.Text = "Добавить трактор";
             ButtonAddBulldozer.UseVisualStyleBackColor = true;
@@ -49,9 +56,9 @@
             // 
             // ButtonRemoveBulldozer
             // 
-            ButtonRemoveBulldozer.Location = new Point(668, 129);
+            ButtonRemoveBulldozer.Location = new Point(26, 400);
             ButtonRemoveBulldozer.Name = "ButtonRemoveBulldozer";
-            ButtonRemoveBulldozer.Size = new Size(166, 31);
+            ButtonRemoveBulldozer.Size = new Size(166, 39);
             ButtonRemoveBulldozer.TabIndex = 1;
             ButtonRemoveBulldozer.Text = "Удалить трактор";
             ButtonRemoveBulldozer.UseVisualStyleBackColor = true;
@@ -59,9 +66,9 @@
             // 
             // ButtonRefreshCollection
             // 
-            ButtonRefreshCollection.Location = new Point(668, 215);
+            ButtonRefreshCollection.Location = new Point(26, 478);
             ButtonRefreshCollection.Name = "ButtonRefreshCollection";
-            ButtonRefreshCollection.Size = new Size(166, 31);
+            ButtonRefreshCollection.Size = new Size(166, 40);
             ButtonRefreshCollection.TabIndex = 2;
             ButtonRefreshCollection.Text = "Обновить коллекцию";
             ButtonRefreshCollection.UseVisualStyleBackColor = true;
@@ -71,7 +78,7 @@
             // 
             pictureBoxCollection.Location = new Point(0, 0);
             pictureBoxCollection.Name = "pictureBoxCollection";
-            pictureBoxCollection.Size = new Size(624, 457);
+            pictureBoxCollection.Size = new Size(637, 530);
             pictureBoxCollection.SizeMode = PictureBoxSizeMode.Zoom;
             pictureBoxCollection.TabIndex = 3;
             pictureBoxCollection.TabStop = false;
@@ -79,7 +86,7 @@
             // maskedTextBoxNumber
             // 
             maskedTextBoxNumber.Font = new Font("Showcard Gothic", 9F, FontStyle.Regular, GraphicsUnit.Point);
-            maskedTextBoxNumber.Location = new Point(698, 100);
+            maskedTextBoxNumber.Location = new Point(56, 371);
             maskedTextBoxNumber.Mask = "00";
             maskedTextBoxNumber.Name = "maskedTextBoxNumber";
             maskedTextBoxNumber.Size = new Size(100, 22);
@@ -88,29 +95,83 @@
             // 
             // groupBox1
             // 
-            groupBox1.Location = new Point(646, 12);
+            groupBox1.Controls.Add(groupBox2);
+            groupBox1.Controls.Add(ButtonAddBulldozer);
+            groupBox1.Controls.Add(ButtonRefreshCollection);
+            groupBox1.Controls.Add(maskedTextBoxNumber);
+            groupBox1.Controls.Add(ButtonRemoveBulldozer);
+            groupBox1.Location = new Point(643, 12);
             groupBox1.Name = "groupBox1";
-            groupBox1.Size = new Size(209, 412);
+            groupBox1.Size = new Size(209, 533);
             groupBox1.TabIndex = 5;
             groupBox1.TabStop = false;
             groupBox1.Text = "Инструменты";
             // 
+            // groupBox2
+            // 
+            groupBox2.Controls.Add(listBoxStorage);
+            groupBox2.Controls.Add(ButtonDelObject);
+            groupBox2.Controls.Add(ButtonAddObject);
+            groupBox2.Controls.Add(textBoxStorageName);
+            groupBox2.Location = new Point(6, 22);
+            groupBox2.Name = "groupBox2";
+            groupBox2.Size = new Size(197, 274);
+            groupBox2.TabIndex = 6;
+            groupBox2.TabStop = false;
+            groupBox2.Text = "Наборы";
+            // 
+            // listBoxStorage
+            // 
+            listBoxStorage.FormattingEnabled = true;
+            listBoxStorage.ItemHeight = 15;
+            listBoxStorage.Location = new Point(20, 106);
+            listBoxStorage.Name = "listBoxStorage";
+            listBoxStorage.Size = new Size(158, 109);
+            listBoxStorage.TabIndex = 9;
+            listBoxStorage.SelectedIndexChanged += listBoxStorage_SelectedIndexChanged;
+            // 
+            // ButtonDelObject
+            // 
+            ButtonDelObject.Location = new Point(33, 235);
+            ButtonDelObject.Name = "ButtonDelObject";
+            ButtonDelObject.Size = new Size(136, 33);
+            ButtonDelObject.TabIndex = 8;
+            ButtonDelObject.Text = "Удалить набор";
+            ButtonDelObject.UseVisualStyleBackColor = true;
+            ButtonDelObject.Click += ButtonDelObject_Click;
+            // 
+            // ButtonAddObject
+            // 
+            ButtonAddObject.Location = new Point(33, 54);
+            ButtonAddObject.Name = "ButtonAddObject";
+            ButtonAddObject.Size = new Size(136, 33);
+            ButtonAddObject.TabIndex = 7;
+            ButtonAddObject.Text = "Добавить набор";
+            ButtonAddObject.UseVisualStyleBackColor = true;
+            ButtonAddObject.Click += ButtonAddObject_Click;
+            // 
+            // textBoxStorageName
+            // 
+            textBoxStorageName.Location = new Point(20, 22);
+            textBoxStorageName.Name = "textBoxStorageName";
+            textBoxStorageName.Size = new Size(158, 23);
+            textBoxStorageName.TabIndex = 0;
+            // 
             // FormBulldozerCollection
             // 
             AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(877, 469);
+            ClientSize = new Size(867, 584);
-            Controls.Add(ButtonRefreshCollection);
-            Controls.Add(ButtonRemoveBulldozer);
-            Controls.Add(maskedTextBoxNumber);
-            Controls.Add(ButtonAddBulldozer);
             Controls.Add(groupBox1);
             Controls.Add(pictureBoxCollection);
             Name = "FormBulldozerCollection";
-            Text = "Набор трактористов";
+            Text = "Набор тракторов";
             ((System.ComponentModel.ISupportInitialize)pictureBoxCollection).EndInit();
+            groupBox1.ResumeLayout(false);
+            groupBox1.PerformLayout();
+            groupBox2.ResumeLayout(false);
+            groupBox2.PerformLayout();
             ResumeLayout(false);
-            PerformLayout();
         }
 
         #endregion
@@ -121,5 +182,10 @@
         private PictureBox pictureBoxCollection;
         private MaskedTextBox maskedTextBoxNumber;
         private GroupBox groupBox1;
+        private GroupBox groupBox2;
+        private TextBox textBoxStorageName;
+        private ListBox listBoxStorage;
+        private Button ButtonDelObject;
+        private Button ButtonAddObject;
     }
 }

Bulldozer/Bulldozer/FormBulldozerCollection.cs

@@ -1,37 +1,121 @@
-using System;
+
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Data;
-using System.Drawing;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Forms;
 using Bulldozer.DrawningObjects;
 using Bulldozer.Drawnings;
 using Bulldozer.Generics;
 using Bulldozer.MovementStrategy;
 
-
 namespace Bulldozer
 {
+    /// <summary>
+    /// Форма для работы с набором объектов класса DrawningCar
+    /// </summary>
     public partial class FormBulldozerCollection : Form
     {
-        private readonly BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer> _tractor;
+        /// <summary>
+        /// Набор объектов
+        /// </summary>
+        private readonly BulldozersGenericStorage _storage;
+        /// <summary>
+        /// Конструктор
+        /// </summary>
         public FormBulldozerCollection()
         {
             InitializeComponent();
-            _tractor = new BulldozerGenericCollection<DrawningBulldozer, DrawningObjectBulldozer>(pictureBoxCollection.Width, pictureBoxCollection.Height);
+            _storage = new BulldozersGenericStorage(pictureBoxCollection.Width,
+            pictureBoxCollection.Height);
         }
+        /// <summary>
+        /// Заполнение listBoxObjects
+        /// </summary>
+        private void ReloadObjects()
+        {
+            int index = listBoxStorage.SelectedIndex;
+            listBoxStorage.Items.Clear();
+            for (int i = 0; i < _storage.Keys.Count; i++)
+            {
+                listBoxStorage.Items.Add(_storage.Keys[i]);
+            }
+            if (listBoxStorage.Items.Count > 0 && (index == -1 || index
+            >= listBoxStorage.Items.Count))
+            {
+                listBoxStorage.SelectedIndex = 0;
+            }
+            else if (listBoxStorage.Items.Count > 0 && index > -1 &&
+            index < listBoxStorage.Items.Count)
+            {
+                listBoxStorage.SelectedIndex = index;
+            }
+        }
+        /// <summary>
+        /// Добавление набора в коллекцию
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        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();
+        }
+        /// <summary>
+        /// Выбор набора
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void listBoxStorage_SelectedIndexChanged(object sender,
+        EventArgs e)
+        {
+            pictureBoxCollection.Image =
+            _storage[listBoxStorage.SelectedItem?.ToString() ?? string.Empty]?.ShowBulldozer();
+        }
+        /// <summary>
+        /// Удаление набора
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonDelObject_Click(object sender, EventArgs e)
+        {
+            if (listBoxStorage.SelectedIndex == -1)
+            {
+                return;
+            }
+            if (MessageBox.Show($"Удалить объект {listBoxStorage.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+
+            {
+                _storage.DelSet(listBoxStorage.SelectedItem.ToString()
+                ?? string.Empty);
+                ReloadObjects();
+            }
+        }
+        /// <summary>
+        /// Добавление объекта в набор
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void ButtonAddBulldozer_Click(object sender, EventArgs e)
         {
+            if (listBoxStorage.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorage.SelectedItem.ToString() ??
+            string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
             FastBulldozer form = new();
             if (form.ShowDialog() == DialogResult.OK)
             {
-                if (_tractor + form.SelectedTractor > -1)
+                if (obj + form.SelectedTractor > -1)
                 {
                     MessageBox.Show("Объект добавлен");
-                    pictureBoxCollection.Image = _tractor.ShowBulldozer();
+                    pictureBoxCollection.Image = obj.ShowBulldozer();
                 }
                 else
                 {
@@ -39,27 +123,59 @@ namespace Bulldozer
                 }
             }
         }
+        /// <summary>
+        /// Удаление объекта из набора
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
         private void ButtonRemoveBulldozer_Click(object sender, EventArgs e)
         {
-            if (MessageBox.Show("Удалить объект?", "Удаление", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
+            if (listBoxStorage.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorage.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 (_tractor - pos != null)
+            if (obj - pos != null)
             {
                 MessageBox.Show("Объект удален");
-                pictureBoxCollection.Image = _tractor.ShowBulldozer();
+                pictureBoxCollection.Image = obj.ShowBulldozer();
             }
             else
             {
                 MessageBox.Show("Не удалось удалить объект");
             }
-
         }
-        private void ButtonRefreshCollection_Click(object sender, EventArgs e)
+        /// <summary>
+        /// Обновление рисунка по набору
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonRefreshCollection_Click(object sender, EventArgs
+        e)
         {
-            pictureBoxCollection.Image = _tractor.ShowBulldozer();
+            if (listBoxStorage.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[listBoxStorage.SelectedItem.ToString() ??
+            string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+            pictureBoxCollection.Image = obj.ShowBulldozer();
         }
     }
 }
+

Bulldozer/Bulldozer/SetGeneric.cs

@@ -10,18 +10,23 @@
         /// <summary>
         /// Массив 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
@@ -41,32 +46,14 @@
         public int Insert(T tractor, int position)
         {
             // TODO проверка позиции
-            if (position < 0 || position >= Count)
+            if (position < 0 || position >= _maxCount)
             {
                 // Позиция недопустима
                 return -1;
             }
-            if (_places[position] != null)
+            if (Count >= _maxCount)
-            {
-                int d = 0;
-                for(int j = 1; j < Count; j++)
-                {
-                    if (_places[position + j] == null)
-                    {
-                        d = position + j;
-                        break;
-                    }
-                }
-                if(d == 0)
-                {
                 return -1;
-                }
+            _places.Insert(position, tractor);
-                for(int j = d; j > position; j--)
-                {
-                    _places[j] = _places[j - 1];
-                }
-            }
-            _places[position] = tractor;
             return position;
             
         }
@@ -79,13 +66,13 @@
         {
             // TODO проверка позиции
             // Проверка позиции
-            if (position < 0 || position >= _places.Length)
+            if ((position < 0) || (position > _maxCount))
             {
                 // Позиция недопустима
                 return false;
             }
             // TODO удаление объекта из массива, присвоив элементу массива значение null
-            _places[position] = null;
+            _places.RemoveAt(position);
             return true;
         }
         /// <summary>
@@ -93,16 +80,37 @@
         /// </summary>
         /// <param name="position"></param>
         /// <returns></returns>
-        public T? Get(int position)
+        public T? this[int position]
         {
             // TODO проверка позиции
-            if (position < 0 || position >= _places.Length)
+            get
             {
-                // Позиция недопустима
+                if (position < 0 || position > _maxCount)
                     return null;
-            }
                 return _places[position];
             }
+            set
+            {
+                if (position < 0 || position > _maxCount)
+                    return;
+                _places[position] = value;
+            }
+        }
+        /// <summary>
+        /// Проход по списку
+        /// </summary>
+        /// <returns></returns>
+        public IEnumerable<T?> GetBulldozer(int? maxTractor = null)
+        {
+            for (int i = 0; i < _places.Count; ++i)
+            {
+                yield return _places[i];
+                if (maxTractor.HasValue && i == maxTractor.Value)
+                {
+                    yield break;
+                }
+            }
+        }
     }
 }