Лабораторная 4

Tank/Tank/FormTank.Designer.cs

@@ -173,6 +173,7 @@
             Margin = new Padding(3, 4, 3, 4);
             Name = "FormTank";
             Text = "FormTank";
+            Load += FormTank_Load;
             ((System.ComponentModel.ISupportInitialize)pictureBoxTank).EndInit();
             ResumeLayout(false);
         }

Tank/Tank/FormTank.cs

@@ -128,5 +128,10 @@ namespace Tank
             SelectedTank = _Tank;
             DialogResult = DialogResult.OK;
         }
+
+        private void FormTank_Load(object sender, EventArgs e)
+        {
+
+        }
     }
 }

Tank/Tank/FormTanksCollections.Designer.cs

@@ -29,6 +29,12 @@
         private void InitializeComponent()
         {
             panel1 = new Panel();
+            panel2 = new Panel();
+            DeleteCollectButton = new Button();
+            CollectionListBox = new ListBox();
+            AddCollectButton = new Button();
+            SetTextBox = new TextBox();
+            label2 = new Label();
             UpdateButton = new Button();
             DeleteButton = new Button();
             AddButton = new Button();
@@ -36,27 +42,94 @@
             label1 = new Label();
             DrawTank = new PictureBox();
             panel1.SuspendLayout();
+            panel2.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)DrawTank).BeginInit();
             SuspendLayout();
             // 
             // panel1
             // 
+            panel1.Controls.Add(panel2);
             panel1.Controls.Add(UpdateButton);
             panel1.Controls.Add(DeleteButton);
             panel1.Controls.Add(AddButton);
             panel1.Controls.Add(InputNum);
             panel1.Controls.Add(label1);
             panel1.Dock = DockStyle.Right;
-            panel1.Location = new Point(550, 0);
+            panel1.Location = new Point(568, 0);
+            panel1.Margin = new Padding(3, 2, 3, 2);
             panel1.Name = "panel1";
-            panel1.Size = new Size(250, 451);
+            panel1.Size = new Size(207, 429);
             panel1.TabIndex = 0;
             // 
+            // panel2
+            // 
+            panel2.Controls.Add(DeleteCollectButton);
+            panel2.Controls.Add(CollectionListBox);
+            panel2.Controls.Add(AddCollectButton);
+            panel2.Controls.Add(SetTextBox);
+            panel2.Controls.Add(label2);
+            panel2.Location = new Point(14, 19);
+            panel2.Margin = new Padding(3, 2, 3, 2);
+            panel2.Name = "panel2";
+            panel2.Size = new Size(187, 165);
+            panel2.TabIndex = 6;
+            // 
+            // DeleteCollectButton
+            // 
+            DeleteCollectButton.Location = new Point(3, 136);
+            DeleteCollectButton.Margin = new Padding(3, 2, 3, 2);
+            DeleteCollectButton.Name = "DeleteCollectButton";
+            DeleteCollectButton.Size = new Size(182, 22);
+            DeleteCollectButton.TabIndex = 4;
+            DeleteCollectButton.Text = "Удалить набор";
+            DeleteCollectButton.UseVisualStyleBackColor = true;
+            DeleteCollectButton.Click += ButtonDelObject_Click;
+            // 
+            // CollectionListBox
+            // 
+            CollectionListBox.FormattingEnabled = true;
+            CollectionListBox.ItemHeight = 15;
+            CollectionListBox.Location = new Point(3, 68);
+            CollectionListBox.Margin = new Padding(3, 2, 3, 2);
+            CollectionListBox.Name = "CollectionListBox";
+            CollectionListBox.Size = new Size(182, 64);
+            CollectionListBox.TabIndex = 3;
+            CollectionListBox.SelectedIndexChanged += ListBoxObjects_SelectedIndexChanged;
+            // 
+            // AddCollectButton
+            // 
+            AddCollectButton.Location = new Point(3, 42);
+            AddCollectButton.Margin = new Padding(3, 2, 3, 2);
+            AddCollectButton.Name = "AddCollectButton";
+            AddCollectButton.Size = new Size(182, 22);
+            AddCollectButton.TabIndex = 2;
+            AddCollectButton.Text = "Добавить набор";
+            AddCollectButton.UseVisualStyleBackColor = true;
+            AddCollectButton.Click += ButtonAddObject_Click;
+            // 
+            // SetTextBox
+            // 
+            SetTextBox.Location = new Point(2, 17);
+            SetTextBox.Margin = new Padding(3, 2, 3, 2);
+            SetTextBox.Name = "SetTextBox";
+            SetTextBox.Size = new Size(183, 23);
+            SetTextBox.TabIndex = 1;
+            // 
+            // label2
+            // 
+            label2.AutoSize = true;
+            label2.Location = new Point(3, 0);
+            label2.Name = "label2";
+            label2.Size = new Size(52, 15);
+            label2.TabIndex = 0;
+            label2.Text = "Наборы";
+            // 
             // UpdateButton
             // 
-            UpdateButton.Location = new Point(10, 241);
+            UpdateButton.Location = new Point(9, 283);
+            UpdateButton.Margin = new Padding(3, 2, 3, 2);
             UpdateButton.Name = "UpdateButton";
-            UpdateButton.Size = new Size(229, 37);
+            UpdateButton.Size = new Size(192, 28);
             UpdateButton.TabIndex = 4;
             UpdateButton.Text = "Обновить коллекцию";
             UpdateButton.UseVisualStyleBackColor = true;
@@ -64,9 +137,10 @@
             // 
             // DeleteButton
             // 
-            DeleteButton.Location = new Point(10, 176);
+            DeleteButton.Location = new Point(9, 253);
+            DeleteButton.Margin = new Padding(3, 2, 3, 2);
             DeleteButton.Name = "DeleteButton";
-            DeleteButton.Size = new Size(229, 37);
+            DeleteButton.Size = new Size(192, 28);
             DeleteButton.TabIndex = 3;
             DeleteButton.Text = "Удалить технику";
             DeleteButton.UseVisualStyleBackColor = true;
@@ -74,9 +148,10 @@
             // 
             // AddButton
             // 
-            AddButton.Location = new Point(10, 53);
+            AddButton.Location = new Point(9, 194);
+            AddButton.Margin = new Padding(3, 2, 3, 2);
             AddButton.Name = "AddButton";
-            AddButton.Size = new Size(229, 37);
+            AddButton.Size = new Size(192, 28);
             AddButton.TabIndex = 2;
             AddButton.Text = "Добавить технику";
             AddButton.UseVisualStyleBackColor = true;
@@ -84,17 +159,18 @@
             // 
             // InputNum
             // 
-            InputNum.Location = new Point(10, 133);
+            InputNum.Location = new Point(9, 225);
+            InputNum.Margin = new Padding(3, 2, 3, 2);
             InputNum.Name = "InputNum";
-            InputNum.Size = new Size(228, 27);
+            InputNum.Size = new Size(192, 23);
             InputNum.TabIndex = 1;
             // 
             // label1
             // 
             label1.AutoSize = true;
-            label1.Location = new Point(2, 3);
+            label1.Location = new Point(2, 2);
             label1.Name = "label1";
-            label1.Size = new Size(103, 20);
+            label1.Size = new Size(83, 15);
             label1.TabIndex = 0;
             label1.Text = "Инструменты";
             // 
@@ -102,22 +178,26 @@
             // 
             DrawTank.Dock = DockStyle.Fill;
             DrawTank.Location = new Point(0, 0);
+            DrawTank.Margin = new Padding(3, 2, 3, 2);
             DrawTank.Name = "DrawTank";
-            DrawTank.Size = new Size(550, 451);
+            DrawTank.Size = new Size(568, 429);
             DrawTank.TabIndex = 1;
             DrawTank.TabStop = false;
             // 
             // CollectionsFrame
             // 
-            AutoScaleDimensions = new SizeF(8F, 20F);
+            AutoScaleDimensions = new SizeF(7F, 15F);
             AutoScaleMode = AutoScaleMode.Font;
-            ClientSize = new Size(800, 451);
+            ClientSize = new Size(775, 429);
             Controls.Add(DrawTank);
             Controls.Add(panel1);
+            Margin = new Padding(3, 2, 3, 2);
             Name = "CollectionsFrame";
             Text = "CollectionsFrame";
             panel1.ResumeLayout(false);
             panel1.PerformLayout();
+            panel2.ResumeLayout(false);
+            panel2.PerformLayout();
             ((System.ComponentModel.ISupportInitialize)DrawTank).EndInit();
             ResumeLayout(false);
         }
@@ -131,5 +211,11 @@
         private TextBox InputNum;
         private Label label1;
         private PictureBox DrawTank;
+        private Panel panel2;
+        private Button DeleteCollectButton;
+        private ListBox CollectionListBox;
+        private Button AddCollectButton;
+        private TextBox SetTextBox;
+        private Label label2;
     }
 }

Tank/Tank/FormTanksCollections.cs

@@ -15,23 +15,86 @@ namespace Tank
 {
     public partial class FormTanksCollections : Form
     {
-        private readonly TanksGenericCollection<DrawArmoVehicle, DrawingObjectTank> _tanks;
+        private readonly TanksGenericStorage _storage;
 
+        // Конструктор
         public FormTanksCollections()
         {
             InitializeComponent();
-            _tanks = new TanksGenericCollection<DrawArmoVehicle, DrawingObjectTank>(DrawTank.Width, DrawTank.Height);
+            _storage = new TanksGenericStorage(DrawTank.Width, DrawTank.Height);
+        }
+
+        private void ReloadObjects()
+        {
+            int index = CollectionListBox.SelectedIndex;
+            CollectionListBox.Items.Clear();
+            foreach (var key in _storage.Keys)
+            {
+                CollectionListBox.Items.Add(key);
+            }
+            if (CollectionListBox.Items.Count > 0 && (index == -1 || index
+            >= CollectionListBox.Items.Count))
+            {
+                CollectionListBox.SelectedIndex = 0;
+            }
+            else if (CollectionListBox.Items.Count > 0 && index > -1 &&
+            index < CollectionListBox.Items.Count)
+            {
+                CollectionListBox.SelectedIndex = index;
+            }
+        }
+
+        private void ButtonAddObject_Click(object sender, EventArgs e)
+        {
+            if (string.IsNullOrEmpty(SetTextBox.Text))
+            {
+                MessageBox.Show("Не все данные заполнены", "Ошибка",
+                MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return;
+            }
+            _storage.AddSet(SetTextBox.Text);
+            ReloadObjects();
+        }
+
+        private void ListBoxObjects_SelectedIndexChanged(object sender,
+        EventArgs e)
+        {
+            DrawTank.Image =
+            _storage[CollectionListBox.SelectedItem?.ToString() ?? string.Empty]?.ShowTanks();
+        }
+
+        private void ButtonDelObject_Click(object sender, EventArgs e)
+        {
+            if (CollectionListBox.SelectedIndex == -1)
+            {
+                return;
+            }
+            if (MessageBox.Show($"Удалить объект {CollectionListBox.SelectedItem}?", "Удаление", MessageBoxButtons.YesNo,
+               MessageBoxIcon.Question) == DialogResult.Yes)
+            {
+                _storage.DelSet(CollectionListBox.SelectedItem.ToString() ?? string.Empty);
+                ReloadObjects();
+            }
         }
 
         private void ButtonAddTank_Click(object sender, EventArgs e)
         {
-            FormTank form = new FormTank();
+            if (CollectionListBox.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[CollectionListBox.SelectedItem.ToString() ?? string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+            FormTank form = new();
             if (form.ShowDialog() == DialogResult.OK)
             {
-                if (_tanks + form.SelectedTank != -1)
+                if (obj + form.SelectedTank)
                 {
                     MessageBox.Show("Объект добавлен");
-                    DrawTank.Image = _tanks.ShowTanks();
+                    DrawTank.Image = obj.ShowTanks();
                 }
                 else
                 {
@@ -41,21 +104,27 @@ namespace Tank
         }
         private void ButtonRemoveTank_Click(object sender, EventArgs e)
         {
+            if (CollectionListBox.SelectedIndex == -1)
+            {
+                return;
+            }
+            var obj = _storage[CollectionListBox.SelectedItem.ToString() ??
+            string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+
             if (MessageBox.Show("Удалить объект?", "Удаление",
             MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.No)
             {
                 return;
             }
-            int pos = -1;
+            int pos = Convert.ToInt32(InputNum.Text);
-            try
+            if (obj - pos != null)
-            {
-                pos = Convert.ToInt32(InputNum.Text);
-            }
-            catch (Exception ex) { }
-            if (_tanks - pos)
             {
                 MessageBox.Show("Объект удален");
-                DrawTank.Image = _tanks.ShowTanks();
+                DrawTank.Image = obj.ShowTanks();
             }
             else
             {
@@ -65,7 +134,18 @@ namespace Tank
 
         private void ButtonRefreshCollection_Click(object sender, EventArgs e)
         {
-            DrawTank.Image = _tanks.ShowTanks();
+            if (CollectionListBox.SelectedIndex == -1)
-        }
+            {
+                return;
+            }
+            var obj = _storage[CollectionListBox.SelectedItem.ToString() ??
+            string.Empty];
+            if (obj == null)
+            {
+                return;
+            }
+            DrawTank.Image = obj.ShowTanks();
+        }
+
     }
 }

Tank/Tank/FormTanksCollections.resx

@@ -18,7 +18,7 @@
     <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
     <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
     <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
-    <data name="Color1" type="System.Drawing.Color, System.Drawing"">Blue</data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
     <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
         <value>[base64 mime encoded serialized .NET Framework object]</value>
     </data>

Tank/Tank/SetGeneric.cs

@@ -1,4 +1,5 @@
-using System;
+using Microsoft.VisualBasic;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,84 +9,69 @@ namespace Tank
 {
     internal class SetGeneric<T> where T : class
     {
-        // Массив объектов, которые храним
+        private readonly List<T?> _places;
-        private readonly T?[] _places;
+        public int Count => _places.Count;
 
-        // Количество объектов в массиве
+        private readonly int _maxCount;
-        public int Count => _places.Length;
 
-        // Конструктор
         public SetGeneric(int count)
         {
-            _places = new T?[count];
+            _maxCount = count;
+            _places = new List<T?>(_maxCount);
         }
 
-        //Добавление объекта в набор
+        public bool Insert(T tank)
-        public int Insert(T tank)
         {
-            int index = -1;
+            return Insert(tank, 0);
-            for(int i = 0; i < _places.Length; i++)
-            {
-                if (_places[i] == null)
-                {
-                    index = i; break;
-                }
-            }
-            if (index < 0)
-            {
-                return -1;
-            }
-            for(int i = index; i > 0; i--)
-            {
-                _places[i] = _places[i - 1];
-            }
-            _places[0] = tank;
-            return 0;
         }
 
-        // Добавление объекта в набор на конкретную позицию
         public bool Insert(T tank, int position)
         {
-            if (position < 0 || position >= Count)
+            if (position < 0 || position >= _maxCount)
                 return false;
-            if (_places[position] == null)
+
-            {
+            if (Count >= _maxCount)
-                _places[position] = tank;
-                return true;
-            }
-            int index = -1;
-            for(int i = position; i < Count; i++)
-            {
-                if (_places[i] == null)
-                {
-                    index = i; break;
-                }
-            }
-            if (index < 0)
                 return false;
-            for(int i = index; index > position; i--)
+            _places.Insert(0, tank);
-            {
-                _places[i] = _places[i - 1]; 
-            }
-            _places[position] = tank;
             return true;
         }
 
-        // Удаление объекта из набора с конкретной позиции
         public bool Remove(int position)
         {
-            if (position < 0 || position >= Count)
+            if (position < 0 || position > _maxCount)
                 return false;
-            _places[position] = null;
+            if (position >= Count)
+                return false;
+            _places.RemoveAt(position);
             return true;
         }
 
-        // Получение объекта из набора по позиции
+        public T? this[int position]
-        public T? Get(int position)
         {
-            if (position < 0 || position >= Count)
+            get
+            {
+                if (position < 0 || position > _maxCount)
                     return null;
                 return _places[position];
             }
+            set
+            {
+                if (position < 0 || position > _maxCount)
+                    return;
+                _places[position] = value;
+            }
+        }
+
+        public IEnumerable<T?> GetTanks(int? maxCars = null)
+        {
+            for (int i = 0; i < _places.Count; ++i)
+            {
+                yield return _places[i];
+                if (maxCars.HasValue && i == maxCars.Value)
+                {
+                    yield break;
+                }
+            }
+        }
     }
 }

Tank/Tank/TanksGenericCollection.cs

@@ -35,30 +35,30 @@ namespace Tank.Generics
         }
 
         // Перегрузка оператора сложения
-        public static int? operator +(TanksGenericCollection<T, U> collect, T? obj)
+        public static bool operator +(TanksGenericCollection<T, U> collect, T? obj)
         {
-            if (obj == null)
-            {
-                return -1;
-            }
-            return collect?._collection.Insert(obj);
-        }
-
-        // Перегрузка оператора вычитания
-        public static bool operator -(TanksGenericCollection<T, U> collect, int pos)
-        {
-            T? obj = collect._collection.Get(pos);
             if (obj == null)
             {
                 return false;
             }
-            return collect._collection.Remove(pos);
+            return (bool)collect?._collection.Insert(obj);
+        }
+
+        // Перегрузка оператора вычитания
+        public static T? operator -(TanksGenericCollection<T, U> collect, int pos)
+        {
+            T? obj = collect._collection[pos];
+            if (obj != null)
+            {
+                collect._collection.Remove(pos);
+            }
+            return obj;
         }
 
         // Получение объекта IMoveableObject
         public U? GetU(int pos)
         {
-            return (U?)_collection.Get(pos)?.GetMoveableObject;
+            return (U?)_collection[pos]?.GetMoveableObject;
         }
 
         // Вывод всего набора объектов
@@ -94,14 +94,16 @@ namespace Tank.Generics
         {
             int width = _pictureWidth / _placeSizeWidth;
             int height = _pictureHeight / _placeSizeHeight;
-            for (int i = 0; i < _collection.Count; i++)
+            int i = 0;
+            foreach(var tank in _collection.GetTanks())
             {
-                DrawArmoVehicle? tank = _collection.Get(i);
+                if (tank != null)
-                if (tank == null)
+                {
-                    continue;
+                    tank.SetPosition(i % width * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight);
-                tank.SetPosition((i % (_pictureWidth / _placeSizeWidth)) * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight);
                     tank.DrawTransport(g);
                 }
+                i++;
+            }
         }
     }
 }

Tank/Tank/TanksGenericStorage.cs

@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tank.Generics;
+using Tank.DrawningObjects;
+using Tank.MovementStrategy;
+
+namespace Tank
+{
+    internal class TanksGenericStorage
+    {
+        readonly Dictionary<string, TanksGenericCollection<DrawArmoVehicle, DrawingObjectTank>> _tankStorages;
+        public List<string> Keys => _tankStorages.Keys.ToList();
+        private readonly int _pictureWidth;
+        private readonly int _pictureHeight;
+        public TanksGenericStorage(int pictureWidth, int pictureHeight)
+        {
+            _tankStorages = new Dictionary<string, TanksGenericCollection<DrawArmoVehicle, DrawingObjectTank>>();
+            _pictureWidth = pictureWidth;
+            _pictureHeight = pictureHeight;
+        }
+        public void AddSet(string name)
+        {
+            if (_tankStorages.ContainsKey(name)) return;
+            _tankStorages[name] = new TanksGenericCollection<DrawArmoVehicle, DrawingObjectTank>(_pictureWidth, _pictureHeight);
+        }
+
+        public void DelSet(string name)
+        {
+            if (!_tankStorages.ContainsKey(name)) return;
+            _tankStorages.Remove(name);
+        }
+
+        public TanksGenericCollection<DrawArmoVehicle, DrawingObjectTank>?
+        this[string ind]
+        {
+            get
+            {
+                if (_tankStorages.ContainsKey(ind)) return _tankStorages[ind];
+                return null;
+            }
+        }
+    }
+}