Добавление стратегии

Добавление родителей и ввод конструкторов
2024-04-09 15:02:30 +04:00 · 2024-04-09 11:53:13 +04:00
15 changed files with 811 additions and 99 deletions
--- a/ProjectCruiser/ProjectCruiser/Drawings/DirectionType.cs
+++ b/ProjectCruiser/ProjectCruiser/Drawings/DirectionType.cs
@ -4,25 +4,33 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;

-namespace ProjectCruiser;
+namespace ProjectCruiser.Drawings;

 /// <summary>
 /// Направление перемещения
 /// </summary>
 public enum DirectionType
 {
+    /// <summary>
+    /// Неизвестное направление
+    /// </summary>
+    Unknow = -1,
+
    /// <summary>
    /// Вверх
    /// </summary>
    Up = 1,
+
    /// <summary>
    /// Вниз
    /// </summary>
    Down = 2,
+
    /// <summary>
    /// Влева
    /// </summary>
    Left = 3,
+
    /// <summary>
    /// Вправо
    /// </summary>
--- a/ProjectCruiser/ProjectCruiser/Drawings/DrawningCruiser.cs
+++ b/ProjectCruiser/ProjectCruiser/Drawings/DrawningCruiser.cs
@ -3,15 +3,16 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using ProjectCruiser.Entities;

-namespace ProjectCruiser;
+namespace ProjectCruiser.Drawings;

-public class DrawingCruiser
+public class DrawningCruiser
 {
    /// <summary>
    /// Класс-сущность
    /// </summary>
-    public EntityCruiser? EntityCruiser { get; private set; }
+    public EntityCruiser? EntityCruiser { get; protected set; }
    /// <summary>
    /// Ширина окна
    /// </summary>
@ -23,41 +24,74 @@ public class DrawingCruiser
    /// <summary>
    /// Левая координата прорисовки крейсера
    /// </summary>
-    private int? _startPosX;
+    
+    protected int? _startPosX;
    /// <summary>
    /// Верхняя координата прорисовки крейсера
    /// </summary>
-    private int? _startPosY;
+    protected int? _startPosY;

    /// <summary>
    /// Ширина прорисовки крейсера
    /// </summary>
-    private readonly int _drawningCruiserWidth = 110;
+    private readonly int _drawningCruiserWidth = 90;
    /// <summary>
    /// Высота прорисовки крейсера
    /// </summary>
-    private readonly int _drawingCruiserHeight = 60;
+    private readonly int _drawingCruiserHeight = 50;

    /// <summary>
-    /// Инициализация полей объекта класса крейсера 
+    /// Координата X объекта
    /// </summary>
-    /// <param name="speed">Скорость</param>
-    /// <param name="weigth">Вес крейсера</param>
-    /// <param name="bodyColor">Скорость</param>
-    /// <param name="additionalColor">Дополнительный цвет</param>
-    /// <param name="bodyKit">Признак наличия обвеса</param>
-    /// <param name="armor">Признак наличия брони</param>
-    /// <param name="weapon">Признак наличия оружия</param>
-    public void Init(int speed, double weigth, Color bodyColor, Color additionalColor, bool bodyKit, bool armor, bool weapon)
-    {
-        EntityCruiser = new EntityCruiser();
-        EntityCruiser.Init(speed, weigth, bodyColor, additionalColor, bodyKit, armor, weapon);
+    public int? GetPosX => _startPosX;
+
+    /// <summary>
+    /// Координата Y объекта
+    /// </summary>
+    public int? GetPosY => _startPosY;
+
+    /// <summary>
+    /// Ширина объекта
+    /// </summary>
+    public int GetWidth => _drawningCruiserWidth;
+
+    /// <summary>
+    /// Высота объекта
+    /// </summary>
+    public int GetHeight => _drawingCruiserHeight;
+
+    /// <summary>
+    /// Пустой конструктор
+    /// </summary>
+    private DrawningCruiser() {
        _pictureWidth = null;
        _pictureHeight = null;
        _startPosX = null;
        _startPosY = null;
    }

+    /// <summary>
+    /// Констуктор 
+    /// </summary>
+    /// <param name="speed">Скорость</param>
+    /// <param name="weigth">Вес крейсера</param>
+    /// <param name="bodyColor">Скорость</param>
+    public DrawningCruiser(int speed, double weigth, Color bodyColor): this()
+    {
+        EntityCruiser = new EntityCruiser(speed, weigth, bodyColor);
+    }
+
+    /// <summary>
+    /// Констуктор для наследников
+    /// </summary>
+    /// <param name="drawningCruiserWidth">Ширина прорисовки крейсера</param>
+    /// <param name="drawingCruiserHeight">Высота прорисовки крейсера</param>
+    protected DrawningCruiser(int drawningCruiserWidth, int drawingCruiserHeight) : this()
+    {
+        _drawningCruiserWidth = drawningCruiserWidth;
+        _drawingCruiserHeight = drawingCruiserHeight;
+    }
+
    public bool SetPictireSize(int width, int height)
    {
        _pictureWidth = width;
@ -115,7 +149,7 @@ public class DrawingCruiser
        }
    }

-    public void DrawTransport(Graphics g)
+    public virtual void DrawTransport(Graphics g)
    {
        if (EntityCruiser == null || !_startPosX.HasValue || !_startPosY.HasValue)
        {
@ -124,31 +158,21 @@ public class DrawingCruiser

        Pen pen = new(Color.Black);

-        Brush additionalBrush = new SolidBrush(EntityCruiser.AdditionalColor);

        //Границы крейсера
-        g.DrawEllipse(pen, _startPosX.Value + 10, _startPosY.Value + 5, 20, 20);
-        g.DrawEllipse(pen, _startPosX.Value + 10, _startPosY.Value + 35, 20, 20);
-        g.DrawEllipse(pen, _startPosX.Value + 80, _startPosY.Value + 5, 20, 20);
-        g.DrawEllipse(pen, _startPosX.Value + 80, _startPosY.Value + 35, 20, 20);
-        g.DrawRectangle(pen, _startPosX.Value + 9, _startPosY.Value + 15, 10, 30);
-        g.DrawRectangle(pen, _startPosX.Value + 90, _startPosY.Value + 15, 10, 30);
-        g.DrawRectangle(pen, _startPosX.Value + 20, _startPosY.Value + 4, 70, 52);
+        g.DrawEllipse(pen, _startPosX.Value, _startPosY.Value, 20, 20);
+        g.DrawEllipse(pen, _startPosX.Value, _startPosY.Value + 30, 20, 20);
+        g.DrawEllipse(pen, _startPosX.Value + 70, _startPosY.Value, 20, 20);
+        g.DrawEllipse(pen, _startPosX.Value + 70, _startPosY.Value + 30, 20, 20);
+        g.DrawRectangle(pen, _startPosX.Value + 1, _startPosY.Value + 10, 10, 30);
+        g.DrawRectangle(pen, _startPosX.Value + 80, _startPosY.Value + 10, 10, 30);
+        g.DrawRectangle(pen, _startPosX.Value + 10, _startPosY.Value + 1, 70, 52);

        //кузов крейсера
        Brush br = new SolidBrush(EntityCruiser.BodyColor);
-        g.FillRectangle(br, _startPosX.Value + 10, _startPosY.Value + 15, 10, 30);
-        g.FillRectangle(br, _startPosX.Value + 90, _startPosY.Value + 15, 10, 30);
-        g.FillRectangle(br, _startPosX.Value + 20, _startPosY.Value + 5, 70, 50);
-
-        // оружие крейсера
-        if (EntityCruiser.Weapon)
-        {
-            g.FillRectangle(additionalBrush, _startPosX.Value + 75, _startPosY.Value + 23, 25, 15);
-            g.FillRectangle(additionalBrush, _startPosX.Value + 35, _startPosY.Value + 23, 35, 15);
-            g.FillRectangle(additionalBrush, _startPosX.Value + 10, _startPosY.Value + 23, 20, 15);
-
-        }
+        g.FillRectangle(br, _startPosX.Value, _startPosY.Value + 10, 10, 30);
+        g.FillRectangle(br, _startPosX.Value + 80, _startPosY.Value + 10, 10, 30);
+        g.FillRectangle(br, _startPosX.Value + 10, _startPosY.Value, 70, 50);

    }
 }
--- a/ProjectCruiser/ProjectCruiser/Drawings/DrawningMilitaryCruiser.cs
+++ b/ProjectCruiser/ProjectCruiser/Drawings/DrawningMilitaryCruiser.cs
@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectCruiser.Entities;
+
+namespace ProjectCruiser.Drawings;
+
+public class DrawningMilitaryCruiser: DrawningCruiser
+{
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="speed">Скорость</param>
+    /// <param name="weigth">Вес крейсера</param>
+    /// <param name="bodyColor">Скорость</param>
+    /// <param name="additionalColor">Дополнительный цвет</param>
+    /// <param name="bodyKit">Признак наличия обвеса</param>
+    /// <param name="armor">Признак наличия брони</param>
+    /// <param name="weapon">Признак наличия оружия</param>
+    public DrawningMilitaryCruiser(int speed, double weigth, Color bodyColor, Color additionalColor, bool bodyKit, bool armor, bool weapon): base(110, 60)
+    {
+        EntityCruiser = new EntityMilitaryCruiser(speed, weigth, bodyColor, additionalColor, bodyKit, armor, weapon);
+    }
+
+    public override void DrawTransport(Graphics g)
+    {
+
+        if (EntityCruiser == null || EntityCruiser is not EntityMilitaryCruiser militaryCruiser || !_startPosX.HasValue || !_startPosY.HasValue)
+        {
+            return;
+        }
+
+        Pen pen = new(Color.Black);
+        Brush additionalBrush = new SolidBrush(militaryCruiser.AdditionalColor);
+
+        //Границы крейсера
+        g.DrawEllipse(pen, _startPosX.Value + 10, _startPosY.Value + 5, 20, 20);
+        g.DrawEllipse(pen, _startPosX.Value + 10, _startPosY.Value + 35, 20, 20);
+        g.DrawEllipse(pen, _startPosX.Value + 80, _startPosY.Value + 5, 20, 20);
+        g.DrawEllipse(pen, _startPosX.Value + 80, _startPosY.Value + 35, 20, 20);
+        g.DrawRectangle(pen, _startPosX.Value + 9, _startPosY.Value + 15, 10, 30);
+        g.DrawRectangle(pen, _startPosX.Value + 90, _startPosY.Value + 15, 10, 30);
+        g.DrawRectangle(pen, _startPosX.Value + 20, _startPosY.Value + 4, 70, 52);
+
+        //кузов крейсера
+        Brush br = new SolidBrush(militaryCruiser.BodyColor);
+        g.FillRectangle(br, _startPosX.Value + 10, _startPosY.Value + 15, 10, 30);
+        g.FillRectangle(br, _startPosX.Value + 90, _startPosY.Value + 15, 10, 30);
+        g.FillRectangle(br, _startPosX.Value + 20, _startPosY.Value + 5, 70, 50);
+
+        _startPosX += 10;
+        _startPosY += 5;
+        base.DrawTransport(g);
+        _startPosX -= 10;
+        _startPosY -= 5;
+
+        // оружие крейсера
+        if (militaryCruiser.Weapon)
+        {
+            g.FillRectangle(additionalBrush, _startPosX.Value + 75, _startPosY.Value + 23, 25, 15);
+            g.FillRectangle(additionalBrush, _startPosX.Value + 35, _startPosY.Value + 23, 35, 15);
+            g.FillRectangle(additionalBrush, _startPosX.Value + 10, _startPosY.Value + 23, 20, 15);
+
+        }
+    }
+}
--- a/ProjectCruiser/ProjectCruiser/Entities/EntityCruiser.cs
+++ b/ProjectCruiser/ProjectCruiser/Entities/EntityCruiser.cs
@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCruiser.Entities;
+
+/// <summary>
+/// Класс-сущность "Крейсер" Вариант 18
+/// </summary>
+public class EntityCruiser
+{
+    /// <summary>
+    /// Скорость
+    /// </summary>
+    public int Speed { get; protected set; }
+
+    /// <summary>
+    /// Вес
+    /// </summary>
+    public double Weigth { get; protected set; }
+
+    /// <summary>
+    /// Основной цвет
+    /// </summary>
+    public Color BodyColor { get; protected set; }
+
+    /// <summary>
+    /// Шаг перемещения крейсера
+    /// </summary>
+    public double Step => Speed * 100 / Weigth;
+
+    /// <summary>
+    /// Конструктор сущности 
+    /// </summary>
+    /// <param name="speed">Скорость</param>
+    /// <param name="weigth">Вес крейсера</param>
+    /// <param name="bodyColor">Скорость</param>
+    public EntityCruiser(int speed, double weigth, Color bodyColor)
+    {
+        Speed = speed;
+        Weigth = weigth;
+        BodyColor = bodyColor;
+    }
+}
--- a/ProjectCruiser/ProjectCruiser/Entities/EntityMilitaryCruiser.cs
+++ b/ProjectCruiser/ProjectCruiser/Entities/EntityMilitaryCruiser.cs
@ -1,25 +1,10 @@
-namespace ProjectCruiser
+namespace ProjectCruiser.Entities
 {
    /// <summary>
-    /// Класс-сущность "Крейсер" Вариант 18
+    /// Класс-сущность "Военный Крейсер" Вариант 18
    /// </summary>
-    public class EntityCruiser
+    public class EntityMilitaryCruiser: EntityCruiser
    {
-        /// <summary>
-        /// Скорость
-        /// </summary>
-        public int Speed { get; private set; }
-
-        /// <summary>
-        /// Вес
-        /// </summary>
-        public double Weigth { get; private set; }
-
-        /// <summary>
-        /// Основной цвет
-        /// </summary>
-        public Color BodyColor { get; private set; }
-
        /// <summary>
        /// Дополнительный цвет (для опциональных элементов)
        /// </summary>
@ -40,11 +25,6 @@
        /// </summary>
        public bool Weapon { get; private set; }

-        /// <summary>
-        /// Шаг перемещения крейсера
-        /// </summary>
-        public double Step => Speed * 100 / Weigth;
-
        /// <summary>
        /// Инициализация полей объекта класса крейсера 
        /// </summary>
@ -55,7 +35,7 @@
        /// <param name="bodyKit">Признак наличия обвеса</param>
        /// <param name="armor">Признак наличия брони</param>
        /// <param name="weapon">Признак наличия оружия</param>
-        public void Init(int speed, double weigth, Color bodyColor, Color additionalColor, bool bodyKit, bool armor, bool weapon)
+        public EntityMilitaryCruiser(int speed, double weigth, Color bodyColor, Color additionalColor, bool bodyKit, bool armor, bool weapon): base(speed, weigth, bodyColor)
        {
            Speed = speed;
            Weigth = weigth;
--- a/ProjectCruiser/ProjectCruiser/FormCruiser.Designer.cs
+++ b/ProjectCruiser/ProjectCruiser/FormCruiser.Designer.cs
@ -29,11 +29,14 @@
        private void InitializeComponent()
        {
            pictureBoxCruiser = new PictureBox();
-            buttonCreateCruiser = new Button();
+            buttonCreateMilitaryCruiser = new Button();
            buttonDown = new Button();
            buttonUp = new Button();
            buttonRight = new Button();
            buttonLeft = new Button();
+            buttonCreateCruiser = new Button();
+            comboBoxStrategy = new ComboBox();
+            buttonStrategyStep = new Button();
            ((System.ComponentModel.ISupportInitialize)pictureBoxCruiser).BeginInit();
            SuspendLayout();
            // 
@ -46,16 +49,16 @@
            pictureBoxCruiser.TabIndex = 0;
            pictureBoxCruiser.TabStop = false;
            // 
-            // buttonCreateCruiser
+            // buttonCreateMilitaryCruiser
            // 
-            buttonCreateCruiser.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            buttonCreateCruiser.Location = new Point(12, 409);
-            buttonCreateCruiser.Name = "buttonCreateCruiser";
-            buttonCreateCruiser.Size = new Size(94, 29);
-            buttonCreateCruiser.TabIndex = 1;
-            buttonCreateCruiser.Text = "Создать";
-            buttonCreateCruiser.UseVisualStyleBackColor = true;
-            buttonCreateCruiser.Click += ButtonCreateCruiser_Click;
+            buttonCreateMilitaryCruiser.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+            buttonCreateMilitaryCruiser.Location = new Point(12, 409);
+            buttonCreateMilitaryCruiser.Name = "buttonCreateMilitaryCruiser";
+            buttonCreateMilitaryCruiser.Size = new Size(216, 29);
+            buttonCreateMilitaryCruiser.TabIndex = 1;
+            buttonCreateMilitaryCruiser.Text = "Создать военный крейсер";
+            buttonCreateMilitaryCruiser.UseVisualStyleBackColor = true;
+            buttonCreateMilitaryCruiser.Click += ButtonCreateMilitaryCruiser_Click;
            // 
            // buttonDown
            // 
@ -105,16 +108,52 @@
            buttonLeft.UseVisualStyleBackColor = true;
            buttonLeft.Click += ButtonMove_Click;
            // 
+            // buttonCreateCruiser
+            // 
+            buttonCreateCruiser.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+            buttonCreateCruiser.Location = new Point(234, 409);
+            buttonCreateCruiser.Name = "buttonCreateCruiser";
+            buttonCreateCruiser.Size = new Size(179, 29);
+            buttonCreateCruiser.TabIndex = 6;
+            buttonCreateCruiser.Text = "Создать крейсер";
+            buttonCreateCruiser.UseVisualStyleBackColor = true;
+            buttonCreateCruiser.Click += buttonCreateCruiser_Click;
+            // 
+            // comboBoxStrategy
+            // 
+            comboBoxStrategy.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            comboBoxStrategy.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxStrategy.FormattingEnabled = true;
+            comboBoxStrategy.Items.AddRange(new object[] { "К центру", "К краю" });
+            comboBoxStrategy.Location = new Point(637, 12);
+            comboBoxStrategy.Name = "comboBoxStrategy";
+            comboBoxStrategy.Size = new Size(151, 28);
+            comboBoxStrategy.TabIndex = 7;
+            // 
+            // buttonStrategyStep
+            // 
+            buttonStrategyStep.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            buttonStrategyStep.Location = new Point(694, 46);
+            buttonStrategyStep.Name = "buttonStrategyStep";
+            buttonStrategyStep.Size = new Size(94, 29);
+            buttonStrategyStep.TabIndex = 8;
+            buttonStrategyStep.Text = "Шаг";
+            buttonStrategyStep.UseVisualStyleBackColor = true;
+            buttonStrategyStep.Click += ButtonStrategyStep_Click;
+            // 
            // FormCruiser
            // 
            AutoScaleDimensions = new SizeF(8F, 20F);
            AutoScaleMode = AutoScaleMode.Font;
            ClientSize = new Size(800, 450);
+            Controls.Add(buttonStrategyStep);
+            Controls.Add(comboBoxStrategy);
+            Controls.Add(buttonCreateCruiser);
            Controls.Add(buttonLeft);
            Controls.Add(buttonRight);
            Controls.Add(buttonUp);
            Controls.Add(buttonDown);
-            Controls.Add(buttonCreateCruiser);
+            Controls.Add(buttonCreateMilitaryCruiser);
            Controls.Add(pictureBoxCruiser);
            Name = "FormCruiser";
            Text = "Крейсер";
@ -125,10 +164,13 @@
        #endregion

        private PictureBox pictureBoxCruiser;
-        private Button buttonCreateCruiser;
+        private Button buttonCreateMilitaryCruiser;
        private Button buttonDown;
        private Button buttonUp;
        private Button buttonRight;
        private Button buttonLeft;
+        private Button buttonCreateCruiser;
+        private ComboBox comboBoxStrategy;
+        private Button buttonStrategyStep;
    }
 }
--- a/ProjectCruiser/ProjectCruiser/FormCruiser.cs
+++ b/ProjectCruiser/ProjectCruiser/FormCruiser.cs
@ -1,12 +1,18 @@
-namespace ProjectCruiser
+using ProjectCruiser.Drawings;
+using ProjectCruiser.MovementStrategy;
+
+namespace ProjectCruiser
 {
    public partial class FormCruiser : Form
    {

-        private DrawingCruiser? _drawingCruiser;
+        private DrawningCruiser? _drawingCruiser;
+
+        private AbstactStrategy? _strategy;
        public FormCruiser()
        {
            InitializeComponent();
+            _strategy = null;
        }

        private void Draw()
@ -22,12 +28,20 @@
            pictureBoxCruiser.Image = bmp;
        }

-        private void ButtonCreateCruiser_Click(object sender, EventArgs e)
+        private void CreateObject(string type)
        {
            Random random = new();
-            _drawingCruiser = new DrawingCruiser();
-            _drawingCruiser.Init(
-                random.Next(100, 300),
+            switch (type)
+            {
+                case nameof(DrawningCruiser):
+
+                    _drawingCruiser = new DrawningCruiser(random.Next(100, 300), random.Next(1000, 3000),
+                        Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)));
+                    break;
+
+                case nameof(DrawningMilitaryCruiser):
+
+                    _drawingCruiser = new DrawningMilitaryCruiser(random.Next(100, 300),
                    random.Next(1000, 3000),
                    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)),
@ -35,12 +49,33 @@
                    Convert.ToBoolean(random.Next(0, 2)),
                    Convert.ToBoolean(random.Next(0, 2)));

+                    break;
+
+                default:
+                    return;
+            }
+
            _drawingCruiser.SetPictireSize(pictureBoxCruiser.Width, pictureBoxCruiser.Height);
            _drawingCruiser.SetPosition(random.Next(10, 100), random.Next(10, 100));
-
+            _strategy = null;
+            comboBoxStrategy.Enabled = true;
            Draw();
        }

+        /// <summary>
+        /// Обработка нажатия кнопки "Создать военный крейсер"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonCreateMilitaryCruiser_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningMilitaryCruiser));
+
+        /// <summary>
+        /// Обработка нажатия кнопки "Создать крейсер"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void buttonCreateCruiser_Click(object sender, EventArgs e) => CreateObject(nameof(DrawningCruiser));
+
        private void ButtonMove_Click(object sender, EventArgs e)
        {
            if (_drawingCruiser == null)
@ -50,7 +85,8 @@

            string name = ((Button)sender)?.Name ?? string.Empty;
            bool result = false;
-            switch(name) {
+            switch (name)
+            {
                case "buttonUp":
                    result = _drawingCruiser.MoveTransport(DirectionType.Up);
                    break;
@ -65,9 +101,50 @@
                    break;
            }

-            if (result) {
+            if (result)
+            {
                Draw();
            }
        }
+
+        /// <summary>
+        /// Обработка нажатия кнопки "Шаг"
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void ButtonStrategyStep_Click(object sender, EventArgs e)
+        {
+            if (_drawingCruiser == null) { return; }
+
+            if (comboBoxStrategy.Enabled)
+            {
+                _strategy = comboBoxStrategy.SelectedIndex switch
+                {
+                    0 => new MoveToCenter(),
+                    1 => new MoveToBorder(),
+                    _ => null,
+                };
+                if (_strategy == null)
+                {
+                    return ;
+                }
+                _strategy.SetData(new MoveableCruiser(_drawingCruiser), pictureBoxCruiser.Width, pictureBoxCruiser.Height);
+            }
+
+            if (_strategy == null)
+            {
+                return;
+            }
+
+            comboBoxStrategy.Enabled = false;
+            _strategy.MakeStep();
+            Draw();
+
+            if (_strategy.GetStatus() == StrategyStatus.Finish) 
+            {
+                comboBoxStrategy.Enabled = true;
+                _strategy = null;
+            }
+        }
    }
 }
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/AbstactStrategy.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/AbstactStrategy.cs
@ -0,0 +1,138 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCruiser.MovementStrategy;
+
+/// <summary>
+/// Класс-стратегия перемещения объекта
+/// </summary>
+public abstract class AbstactStrategy
+{
+    /// <summary>
+    /// Перемещаемы объект
+    /// </summary>
+    private IMoveableObject? _moveableObject;
+
+    /// <summary>
+    /// Статус перемещения
+    /// </summary>
+    private StrategyStatus _state = StrategyStatus.NotInit;
+
+    /// <summary>
+    /// Ширина перемещения
+    /// </summary>
+    protected int FieldWidth {  get; private set; }
+
+    /// <summary>
+    /// Высота перемещения
+    /// </summary>
+    protected int FieldHeight { get; private set; }
+    
+    /// <summary>
+    /// Статус перемещения
+    /// </summary>
+    public StrategyStatus GetStatus() {  return _state; }
+
+    /// <summary>
+    /// Установка данных
+    /// </summary>
+    /// <param name="moveableObject">Перемещаемы объект</param>
+    /// <param name="width">Ширина поля</param>
+    /// <param name="height">Высота поля</param>
+    public void SetData(IMoveableObject moveableObject, int width, int height)
+    {
+        if (moveableObject == null)
+        {
+            _state = StrategyStatus.NotInit;
+            return;
+        }
+
+        _state = StrategyStatus.InProgress;
+        _moveableObject = moveableObject;
+        FieldWidth = width;
+        FieldHeight = height;
+    }
+
+    /// <summary>
+    /// Шаг перемещения
+    /// </summary>
+    public void MakeStep()
+    {
+        if (_state != StrategyStatus.InProgress)
+        {
+            return;
+        }
+
+        if (IsTargetDestination())
+        {
+            _state = StrategyStatus.Finish;
+            return;
+        }
+
+        MoveToTarget();
+    }
+
+    /// <summary>
+    /// Перемещение влево
+    /// </summary>
+    /// <returns></returns>
+    protected bool MoveLeft() => MoveTo(MovementDirection.Left);
+
+    /// <summary>
+    /// Перемещение вправо
+    /// </summary>
+    /// <returns></returns>
+    protected bool MoveRight() => MoveTo(MovementDirection.Right);
+
+    /// <summary>
+    /// Перемещение вверх
+    /// </summary>
+    /// <returns></returns>
+    protected bool MoveUp() => MoveTo(MovementDirection.Up);
+
+    /// <summary>
+    /// Перемещение вниз
+    /// </summary>
+    /// <returns></returns>
+    protected bool MoveDown() => MoveTo(MovementDirection.Down);
+
+
+    protected ObjectParameters? GetObjectParameters => _moveableObject?.GetObjectPosition;
+
+
+    protected int? GetStep()
+    {
+        if (_state != StrategyStatus.InProgress)
+        {
+            return null;
+        }
+        return _moveableObject?.GetStep;
+    }
+
+
+
+    /// <summary>
+    /// Перемещение к цели
+    /// </summary>
+    protected abstract void MoveToTarget();
+
+    /// <summary>
+    /// Достигнута ли цель
+    /// </summary>
+    /// <returns></returns>
+    protected abstract bool IsTargetDestination();
+
+
+    private bool MoveTo(MovementDirection direction)
+    {
+        if (_state != StrategyStatus.InProgress)
+        {
+            return false;
+        }
+        return _moveableObject?.TryMoveObject(direction) ?? false;
+    }
+
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/IMoveableObject.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/IMoveableObject.cs
@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCruiser.MovementStrategy;
+
+/// <summary>
+/// Интерфейс для работы с перемещением объектов
+/// </summary>
+public interface IMoveableObject
+{
+    /// <summary>
+    /// Получение координаты объекта
+    /// </summary>
+    ObjectParameters? GetObjectPosition { get; }
+
+    /// <summary>
+    /// Шаг объекта
+    /// </summary>
+    int GetStep {  get; }
+
+    /// <summary>
+    /// Попытка переместить объект в указанном направлении
+    /// </summary>
+    /// <param name="direction">Направление</param>
+    /// <returns></returns>
+    bool TryMoveObject(MovementDirection direction);
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/MoveToBorder.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/MoveToBorder.cs
@ -0,0 +1,50 @@
+namespace ProjectCruiser.MovementStrategy;
+
+public class MoveToBorder : AbstactStrategy
+{
+    protected override bool IsTargetDestination()
+    {
+        ObjectParameters? objParams = GetObjectParameters;
+        if (objParams == null)
+        {
+            return false;
+        }
+        return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth && objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth &&
+            objParams.ObjectMiddleVertical - GetStep() <= FieldHeight && objParams.ObjectMiddleVertical + GetStep() >= FieldHeight;
+    }
+
+    protected override void MoveToTarget()
+    {
+        ObjectParameters? objParams = GetObjectParameters;
+        if (objParams == null)
+        {
+            return;
+        }
+
+        int diffX = objParams.ObjectMiddleHorizontal - FieldWidth;
+        if (Math.Abs(diffX) > GetStep())
+        {
+            if (diffX > 0)
+            {
+                MoveLeft();
+            }
+            else
+            {
+                MoveRight();
+            }
+        }
+
+        int diffY = objParams.ObjectMiddleVertical - FieldHeight;
+        if (Math.Abs(diffY) > GetStep())
+        {
+            if (diffY > 0)
+            {
+                MoveUp();
+            }
+            else
+            {
+                MoveDown();
+            }
+        }
+    }
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/MoveToCenter.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/MoveToCenter.cs
@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCruiser.MovementStrategy;
+
+public class MoveToCenter : AbstactStrategy
+{
+    protected override bool IsTargetDestination()
+    {
+        ObjectParameters? objParams = GetObjectParameters;
+        if (objParams == null)
+        {
+            return false;
+        }
+        return objParams.ObjectMiddleHorizontal - GetStep() <= FieldWidth / 2 && objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2 &&
+            objParams.ObjectMiddleVertical - GetStep() <= FieldHeight / 2 && objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2;
+    }
+
+    protected override void MoveToTarget()
+    {
+        ObjectParameters? objParams = GetObjectParameters;
+        if (objParams == null)
+        {
+            return;
+        }
+
+        int diffX = objParams.ObjectMiddleHorizontal - FieldWidth / 2;
+        if (Math.Abs(diffX) > GetStep())
+        {
+            if (diffX > 0)
+            {
+                MoveLeft();
+            } else
+            {
+                MoveRight();
+            }
+        }
+
+        int diffY = objParams.ObjectMiddleVertical - FieldHeight / 2;
+        if (Math.Abs(diffY) > GetStep()) 
+        {
+            if (diffY > 0)
+            {
+                MoveUp();
+            } else
+            {
+                MoveDown();
+            }
+        }
+    }
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/MoveableCruiser.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/MoveableCruiser.cs
@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectCruiser.Drawings;
+
+namespace ProjectCruiser.MovementStrategy;
+
+/// <summary>
+/// Класс реализация IMoveableObject с использованием DrawningCruiser
+/// </summary>
+public class MoveableCruiser : IMoveableObject
+{
+    /// <summary>
+    /// Поле-объект класса DrawningCruiser или его наследника
+    /// </summary>
+    private readonly DrawningCruiser? _cruiser = null;
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="cruiser"></param>
+    public MoveableCruiser(DrawningCruiser? cruiser)
+    {
+        _cruiser = cruiser;
+    }
+    
+    public ObjectParameters? GetObjectPosition
+    {
+        get
+        {
+            if (_cruiser == null || _cruiser.EntityCruiser == null || !_cruiser.GetPosX.HasValue || !_cruiser.GetPosY.HasValue)
+            {
+                return null;
+            }
+            return new ObjectParameters(_cruiser.GetPosX.Value, _cruiser.GetPosY.Value, _cruiser.GetWidth, _cruiser.GetHeight);
+        }
+    }
+
+    public int GetStep => (int)(_cruiser?.EntityCruiser?.Step ?? 0);
+
+    public bool TryMoveObject(MovementDirection direction)
+    {
+        if (_cruiser == null || _cruiser.EntityCruiser == null)
+        {
+            return false;
+        }
+        return _cruiser.MoveTransport(GetDirectionType(direction));
+    }
+
+    /// <summary>
+    /// Конвертация из MovementDirection в DirectionType
+    /// </summary>
+    /// <param name="direction"></param>
+    /// <returns></returns>
+    private static DirectionType GetDirectionType(MovementDirection direction)
+    {
+        return direction switch
+        {
+            MovementDirection.Left => DirectionType.Left,
+            MovementDirection.Right => DirectionType.Right,
+            MovementDirection.Up => DirectionType.Up,
+            MovementDirection.Down => DirectionType.Down,
+            _ => DirectionType.Unknow,
+        };
+    }
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/MovementDirection.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/MovementDirection.cs
@ -0,0 +1,24 @@
+namespace ProjectCruiser.MovementStrategy;
+
+/// <summary>
+/// Направление перемещения
+/// </summary>
+public enum MovementDirection
+{
+    /// <summary>
+    /// Вверх
+    /// </summary>
+    Up = 1,
+    /// <summary>
+    /// Вниз
+    /// </summary>
+    Down = 2,
+    /// <summary>
+    /// Влева
+    /// </summary>
+    Left = 3,
+    /// <summary>
+    /// Вправо
+    /// </summary>
+    Right = 4
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/ObjectParameters.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/ObjectParameters.cs
@ -0,0 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCruiser.MovementStrategy;
+/// <summary>
+/// Параметры координаты объекта
+/// </summary>
+public class ObjectParameters
+{
+    /// <summary>
+    /// Координата X
+    /// </summary>
+    private readonly int _x;
+
+    /// <summary>
+    /// Координата Y
+    /// </summary>
+    private readonly int _y;
+
+    /// <summary>
+    /// Ширина объекта
+    /// </summary>
+    private readonly int _width;
+
+    /// <summary>
+    /// Высота объекта
+    /// </summary>
+    private readonly int _height;
+
+    /// <summary>
+    /// Левая граница
+    /// </summary>
+    public int LeftBorder => _x;
+
+    /// <summary>
+    /// Верхняя граница
+    /// </summary>
+    public int TopBorder => _y;
+
+    /// <summary>
+    /// Правая граница
+    /// </summary>
+    public int RightBorder => _x + _width;
+
+    /// <summary>
+    /// Нижняя граница
+    /// </summary>
+    public int DownBorder => _y + _height;
+
+    /// <summary>
+    /// Середина объекта
+    /// </summary>
+    public int ObjectMiddleHorizontal => _x + _width / 2;
+
+    /// <summary>
+    /// Середина объекта
+    /// </summary>
+    public int ObjectMiddleVertical => _y + _height / 2;
+
+    /// <summary>
+    /// Конструктор
+    /// </summary>
+    /// <param name="x"></param>
+    /// <param name="y"></param>
+    /// <param name="width"></param>
+    /// <param name="height"></param>
+    public ObjectParameters(int x, int y, int width, int height)
+    {
+        _x = x;
+        _y = y;
+        _width = width;
+        _height = height;
+    }
+}
--- a/ProjectCruiser/ProjectCruiser/MovementStrategy/StrategyStatus.cs
+++ b/ProjectCruiser/ProjectCruiser/MovementStrategy/StrategyStatus.cs
@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectCruiser.MovementStrategy;
+
+/// <summary>
+/// Статус выполнения операции перемещения
+/// </summary>
+public enum StrategyStatus
+{
+    /// <summary>
+    /// Все готово к началу
+    /// </summary>
+    NotInit,
+    /// <summary>
+    /// Выполняется
+    /// </summary>
+    InProgress,
+    /// <summary>
+    /// Завершено
+    /// </summary>
+    Finish
+}
Author	SHA1	Message	Date
Almaz	1bde4734fc	Добавление стратегии	2024-04-09 15:02:30 +04:00
Almaz	45691d205f	Добавление родителей и ввод конструкторов	2024-04-09 11:53:13 +04:00