ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/AbstractStrategy.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public abstract class AbstractStrategy
+    {
+        private IMoveableObject? _moveableObject;
+        private Status _state = Status.NotInit;
+        protected int FieldWidth { get; private set; }
+        protected int FieldHeight { get; private set; }
+        public Status GetStatus() { return _state; }
+        public void SetData(IMoveableObject moveableObject, int width, int
+        height)
+        {
+            if (moveableObject == null)
+            {
+                _state = Status.NotInit;
+                return;
+            }
+            _state = Status.InProgress;
+            _moveableObject = moveableObject;
+            FieldWidth = width;
+            FieldHeight = height;
+        }
+        public void MakeStep()
+        {
+            if (_state != Status.InProgress)
+            {
+                return;
+            }
+            if (IsTargetDestinaion())
+            {
+                _state = Status.Finish;
+                return;
+            }
+            MoveToTarget();
+        }
+         protected bool MoveLeft() => MoveTo(Direction.Left);
+        protected bool MoveRight() => MoveTo(Direction.Right);
+        protected bool MoveUp() => MoveTo(Direction.Up);
+        protected bool MoveDown() => MoveTo(Direction.Down);
+        protected ObjectParameteres? GetObjectParameters =>_moveableObject?.GetObjectPosition;
+        protected int? GetStep()
+        {
+            if (_state != Status.InProgress)
+            {
+                return null;
+            }
+            return _moveableObject?.GetStep;
+        }
+        protected abstract void MoveToTarget();
+        protected abstract bool IsTargetDestinaion();
+    private bool MoveTo(Direction directionType)
+        {
+            if (_state != Status.InProgress)
+            {
+                return false;
+            }
+            if (_moveableObject?.CheckCanMove(directionType) ?? false)
+            {
+                _moveableObject.MoveObject(directionType);
+                return true;
+            }
+            return false;
+        }
+    }
+}

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/DrawningAirplane.cs

@@ -0,0 +1,162 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectAirplaneWithRadar.Entities;
+
+namespace ProjectAirplaneWithRadar.DrawningObjects
+{
+    public class DrawningAirplane
+    {
+        public EntityAirplane? EntityAirplane { get; protected set; }
+        private int _pictureWidth;
+        private int _pictureHeight;
+        protected int _startPosX;
+        protected int _startPosY;
+        protected readonly int _airplaneWidth = 200;
+        protected readonly int _airplaneHeight = 78;
+        public int GetPosX => _startPosX;
+        public int GetPosY => _startPosY;
+        public int GetWidth => _airplaneWidth;
+        public int GetHeight => _airplaneHeight;
+        public DrawningAirplane(int speed, double weight, Color bodyColor, int
+        width, int height)
+        {
+            if (width < _airplaneWidth || height < _airplaneHeight)
+                return;
+            _pictureWidth = width;
+            _pictureHeight = height;
+            EntityAirplane = new EntityAirplane(speed, weight, bodyColor);
+        }
+        protected DrawningAirplane(int speed, double weight, Color bodyColor, int
+        width, int height, int airplaneWidth, int airplaneHeight)
+        {
+            if (width < _airplaneWidth || height < _airplaneHeight)
+                return;
+            _pictureWidth = width;
+            _pictureHeight = height;
+            _airplaneWidth = airplaneWidth;
+            _airplaneHeight = airplaneHeight;
+            EntityAirplane = new EntityAirplane(speed, weight, bodyColor);
+        }
+        public void SetPosition(int x, int y)
+        {
+            if (x < 0 || y < 0 || x + _airplaneWidth >= _pictureWidth || y + _airplaneHeight >= _pictureHeight)
+            {
+                x = y = 10;
+                _startPosX = x;
+                _startPosY = y;
+            }
+            _startPosX = x;
+            _startPosY = y;
+        }
+        public bool CanMove(Direction direction)
+        {
+            if (EntityAirplane == null)
+            {
+                return false;
+            }
+            switch (direction)
+            {
+                 case Direction.Left:
+               return _startPosX - EntityAirplane.Step > 0;
+                    break;
+                case Direction.Up:
+                return _startPosY - EntityAirplane.Step > 0;
+                    break;
+                case Direction.Right:
+                    return _startPosX + EntityAirplane.Step + _airplaneWidth < _pictureWidth;
+                break;
+                 case Direction.Down: 
+                    return _startPosY + EntityAirplane.Step + _airplaneHeight < _pictureHeight;
+                break;
+                    default:return false;
+            };
+        }
+        public void MoveTransport(Direction direction)
+        {
+            if (!CanMove(direction)||EntityAirplane == null)
+            {
+                return;
+            }
+            switch (direction)
+            {
+                case Direction.Left:
+                    if (_startPosX - EntityAirplane.Step > 0)
+                    {
+                        _startPosX -= (int)EntityAirplane.Step;
+                    }
+                    break;
+                case Direction.Up:
+                    if (_startPosY - EntityAirplane.Step > 0)
+                    {
+                        _startPosY -= (int)EntityAirplane.Step;
+                    }
+                    break;
+                case Direction.Right:
+                    if (_startPosX + EntityAirplane.Step + _airplaneWidth < _pictureWidth)
+                    {
+                        _startPosX += (int)EntityAirplane.Step;
+                    }
+                    break;
+                case Direction.Down:
+                    if (_startPosY + EntityAirplane.Step + _airplaneHeight < _pictureHeight)
+                    {
+                        _startPosY += (int)EntityAirplane.Step;
+                    }
+                    break;
+            }
+        }
+        public virtual void DrawTransport(Graphics g)
+        {
+            if (EntityAirplane == null)
+            {
+                return;
+            }
+            Pen pen = new Pen(Color.Black, 3);
+            
+            // корпус
+            Brush br = new SolidBrush(EntityAirplane.BodyColor);
+            g.DrawEllipse(pen, _startPosX, _startPosY + 25, 180, 30);
+            g.FillEllipse(br, _startPosX, _startPosY + 25, 180, 30);
+            // крыло
+            Brush blackBrush = new SolidBrush(Color.Black);
+            g.FillEllipse(blackBrush, _startPosX + 70, _startPosY + 35, 80, 10);
+            // стекла
+            Pen blackPen = new Pen(Color.Black, 2);
+            Brush blueBrush = new SolidBrush(Color.LightBlue);
+            Point point1 = new Point(_startPosX + 170, _startPosY + 30);
+            Point point2 = new Point(_startPosX + 200, _startPosY + 40);
+            Point point3 = new Point(_startPosX + 170, _startPosY + 50);
+            Point[] curvePoints =
+             {
+                 point1,
+                 point2,
+                 point3,
+             };
+            g.FillPolygon(blueBrush, curvePoints);
+            g.DrawPolygon(blackPen, curvePoints);
+            g.DrawLine(blackPen, _startPosX + 170, _startPosY + 40, _startPosX + 200, _startPosY + 40);
+            // хвост
+            Point point4 = new Point(_startPosX, _startPosY + 35);
+            Point point5 = new Point(_startPosX, _startPosY + 5);
+            Point point6 = new Point(_startPosX + 30, _startPosY + 35);
+            Point[] curvePoints2 =
+             {
+                 point4,
+                 point5,
+                 point6,
+             };
+            g.FillPolygon(br, curvePoints2);
+            g.DrawPolygon(blackPen, curvePoints2);
+            // шасси
+            g.DrawLine(blackPen, _startPosX + 50, _startPosY + 55, _startPosX + 50, _startPosY + 70);
+            g.DrawLine(blackPen, _startPosX + 150, _startPosY + 51, _startPosX + 150, _startPosY + 70);
+            g.FillEllipse(blackBrush, _startPosX + 40, _startPosY + 65, 10, 10);
+            g.FillEllipse(blackBrush, _startPosX + 50, _startPosY + 65, 10, 10);
+            g.FillEllipse(blackBrush, _startPosX + 145, _startPosY + 65, 10, 10);          
+        }
+    }
+}

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/DrawningAirplaneWithRadar.cs

@@ -7,130 +7,37 @@ using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Forms;
-
-namespace ProjectAirplaneWithRadar
+using ProjectAirplaneWithRadar.Entities;
+namespace ProjectAirplaneWithRadar.DrawningObjects
 {
-    public class DrawningAirplaneWithRadar
+    public class DrawningAirplaneWithRadar : DrawningAirplane
     {
-        public EntityAirplaneWithRadar? EntityAirplaneWithRadar { get; private set; }
-        public int _pictureWidth;
-        public int _pictureHeight;
-        public int _startPosX;
-        public int _startPosY;
-        private readonly int _airplaneWidth = 200;
-        private readonly int _airplaneHeight = 78;
-        public bool Init(int speed, double weight, Color bodyColor, Color additionalColor, bool radar, bool dopbak, int width, int height)
+        public DrawningAirplaneWithRadar(int speed, double weight, Color bodyColor, Color
+           additionalColor, bool radar, bool dopbak, int width, int height) : base(speed, weight, bodyColor, width, height, 200, 78)
         {
-            _pictureWidth = width;
-            _pictureHeight = height;
-            if (_airplaneWidth > _pictureWidth || _airplaneHeight > _pictureHeight)
-                return false;
-            EntityAirplaneWithRadar = new EntityAirplaneWithRadar();
-            EntityAirplaneWithRadar.Init(speed, weight, bodyColor, additionalColor, radar, dopbak);
-            return true;
-        }
-        public void SetPosition(int x, int y)
-        {   
-            if(x < 0 || y < 0 ||x+_airplaneWidth >= _pictureWidth|| y + _airplaneHeight >= _pictureHeight)
+            if (EntityAirplane != null)
             {
-                x = y = 10;
-                _startPosX = x;
-                _startPosY=y;
-            }                    
-            _startPosX = x;
-            _startPosY = y;
+                EntityAirplane = new EntityAirplaneWithRadar(speed, weight, bodyColor, additionalColor, radar, dopbak);
+            }
         }
-        public void MoveTransport(Direction direction)
+        public override void DrawTransport(Graphics g)
         {
-            if (EntityAirplaneWithRadar == null)
+            if (EntityAirplane is not EntityAirplaneWithRadar airplaneWithRadar)
             {
                 return;
             }
-            switch (direction)
-            {
-                case Direction.Left:
-                    if (_startPosX - EntityAirplaneWithRadar.Step > 0)
-                    {
-                        _startPosX -= (int)EntityAirplaneWithRadar.Step;
-                    }
-                    break;
-                case Direction.Up:
-                    if (_startPosY - EntityAirplaneWithRadar.Step > 0)
-                    {
-                        _startPosY -= (int)EntityAirplaneWithRadar.Step;
-                    }
-                    break;
-                case Direction.Right:
-                    if (_startPosX + EntityAirplaneWithRadar.Step+_airplaneWidth < _pictureWidth) 
-                    {
-                        _startPosX += (int)EntityAirplaneWithRadar.Step;
-                    }
-                    break;
-                case Direction.Down:
-                    if (_startPosY + EntityAirplaneWithRadar.Step+_airplaneHeight < _pictureHeight) 
-                    {
-                        _startPosY += (int)EntityAirplaneWithRadar.Step;
-                    }
-                    break;
-            }
-        }
-        public void DrawTransport(Graphics g)
-        {
-            if(EntityAirplaneWithRadar == null)
-            {
-                return;
-            }
-            Pen pen = new Pen(Color.Black, 3);
-            Brush additionalBrush = new SolidBrush(EntityAirplaneWithRadar.AdditionalColor);
-            // корпус
-            Brush br = new SolidBrush(EntityAirplaneWithRadar.BodyColor);
-            g.DrawEllipse(pen, _startPosX, _startPosY+25,180, 30) ;
-            g.FillEllipse(br, _startPosX, _startPosY+25, 180, 30);
-            // крыло
-            Brush blackBrush = new SolidBrush(Color.Black);          
-            g.FillEllipse(blackBrush, _startPosX + 70, _startPosY + 35, 80, 10);
-            // стекла
+            base.DrawTransport(g);
             Pen blackPen = new Pen(Color.Black, 2);
-            Brush blueBrush = new SolidBrush(Color.LightBlue);
-            Point point1 = new Point(_startPosX+170, _startPosY+30);
-            Point point2 = new Point(_startPosX+200, _startPosY+40);
-            Point point3 = new Point(_startPosX+170, _startPosY + 50);
-            Point[] curvePoints =
-             {
-                 point1,
-                 point2,
-                 point3,
-             };
-            g.FillPolygon(blueBrush, curvePoints);
-            g.DrawPolygon(blackPen, curvePoints);
-            g.DrawLine(blackPen, _startPosX + 170, _startPosY + 40, _startPosX + 200, _startPosY + 40);
-            // хвост
-            Point point4 = new Point(_startPosX, _startPosY + 35);
-            Point point5 = new Point(_startPosX, _startPosY +5 );
-            Point point6 = new Point(_startPosX + 30, _startPosY + 35);
-            Point[] curvePoints2 =
-             {
-                 point4,
-                 point5,
-                 point6,
-             };
-            g.FillPolygon(br, curvePoints2);
-            g.DrawPolygon(blackPen, curvePoints2);
-            // шасси
-            g.DrawLine(blackPen, _startPosX + 50, _startPosY + 55, _startPosX + 50, _startPosY + 70);
-            g.DrawLine(blackPen, _startPosX + 150, _startPosY + 51, _startPosX + 150, _startPosY + 70);
-            g.FillEllipse(blackBrush, _startPosX + 40, _startPosY + 65, 10, 10);
-            g.FillEllipse(blackBrush, _startPosX + 50, _startPosY + 65, 10, 10);
-            g.FillEllipse(blackBrush, _startPosX + 145, _startPosY + 65, 10, 10);
-            if (EntityAirplaneWithRadar.DopBak)
+            Pen pen = new Pen(Color.Black);
+            Brush additionalBrush = new
+            SolidBrush(airplaneWithRadar.AdditionalColor);
+            if (airplaneWithRadar.DopBak)
             {
-                //бак
                 g.FillEllipse(additionalBrush, _startPosX, _startPosY + 45, 40, 20);
                 g.DrawEllipse(blackPen, _startPosX, _startPosY + 45, 40, 20);
             }
-            if (EntityAirplaneWithRadar.Radar)
+            if (airplaneWithRadar.Radar)
             {
-                //радар
                 g.DrawLine(blackPen, _startPosX + 60, _startPosY + 25, _startPosX + 60, _startPosY + 15);
                 g.DrawLine(blackPen, _startPosX + 60, _startPosY + 15, _startPosX + 67, _startPosY + 11);
                 Point point7 = new Point(_startPosX + 60, _startPosY + 15);
@@ -138,10 +45,10 @@ namespace ProjectAirplaneWithRadar
                 Point point9 = new Point(_startPosX + 70, _startPosY + 25);
                 Point[] curvePoints3 =
                  {
-                 point7,
-                 point8,
-                 point9,
-             };
+                     point7,
+                     point8,
+                     point9,
+                     };
                 g.FillPolygon(additionalBrush, curvePoints3);
             }
         }

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/DrawningObjectAirplane.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using ProjectAirplaneWithRadar.DrawningObjects;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public class DrawningObjectAirplane : IMoveableObject
+    {
+        private readonly DrawningAirplane? _drawningAirplane = null;
+        public DrawningObjectAirplane(DrawningAirplane drawningCar)
+        {
+            _drawningAirplane = drawningCar;
+        }
+        public ObjectParameteres? GetObjectPosition
+        {
+            get
+            {
+                if (_drawningAirplane == null || _drawningAirplane.EntityAirplane ==null)
+                {
+                    return null;
+                }
+                return new ObjectParameteres(_drawningAirplane.GetPosX,
+                _drawningAirplane.GetPosY, _drawningAirplane.GetWidth, _drawningAirplane.GetHeight);
+            }
+        }
+        public int GetStep => (int)(_drawningAirplane?.EntityAirplane?.Step ?? 0);
+        public bool CheckCanMove(Direction direction) =>
+        _drawningAirplane?.CanMove(direction) ?? false;
+        public void MoveObject(Direction direction) =>
+        _drawningAirplane?.MoveTransport(direction);
+    }
+}

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/EntityAirplane.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.Entities
+{
+    public class EntityAirplane
+    {
+        public int Speed { get; private set; }
+        public double Weight { get; private set; }
+        public Color BodyColor { get; private set; }
+        public double Step => (double)Speed * 100 / Weight;
+        public EntityAirplane(int speed, double weight, Color bodyColor)
+        {
+            Speed = speed;
+            Weight = weight;
+            BodyColor = bodyColor;
+        }
+
+    }
+}

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/EntityAirplaneWithRadar.cs

@@ -5,32 +5,18 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ProjectAirplaneWithRadar
+namespace ProjectAirplaneWithRadar.Entities
 {
-     public class EntityAirplaneWithRadar
+     public class EntityAirplaneWithRadar : EntityAirplane
     {
-        //скорость 
-        public int Speed { get; private set; }
-        // вес
-        public double Weight { get; private set; }
-        // основной цвет
-        public Color BodyColor { get; private set; }
-        // доп цвет
         public Color AdditionalColor { get; private set; }
-        // наличие радара
-        public bool Radar{ get; private set; }
-        // наличие дополнительных топливных баков
-        public bool DopBak{ get; private set; }
-        //шаг перемещения самолета
-        public double Step => (double)Speed*100/Weight;      
-        public void Init(int speed, double weight, Color bodyColor, Color additionalColor, bool radar, bool dopbak)
+        public bool Radar { get; private set; }
+        public bool DopBak { get; private set; }
+        public EntityAirplaneWithRadar(int speed, double weight, Color bodyColor, Color additionalColor, bool radar, bool dopbak) : base(speed, weight, bodyColor)
         {
-            Speed = speed;
-            Weight = weight;
-            BodyColor = bodyColor;
             AdditionalColor = additionalColor;
             Radar = radar;
             DopBak = dopbak;
-        }   
+        }
     }
 }

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/FormAirplaneWithRadar.Designer.cs

@@ -29,11 +29,14 @@
         private void InitializeComponent()
         {
             pictureBoxAirplaneWithRadar = new PictureBox();
-            buttonCreate = new Button();
+            buttonCreateAirplaneWithRadar = new Button();
             buttonRight = new Button();
             buttonDown = new Button();
             buttonLeft = new Button();
             buttonUp = new Button();
+            buttonCreateAirplane = new Button();
+            comboBoxAirplane = new ComboBox();
+            buttonStep = new Button();
             ((System.ComponentModel.ISupportInitialize)pictureBoxAirplaneWithRadar).BeginInit();
             SuspendLayout();
             // 
@@ -47,16 +50,16 @@
             pictureBoxAirplaneWithRadar.TabIndex = 0;
             pictureBoxAirplaneWithRadar.TabStop = false;
             // 
-            // buttonCreate
+            // buttonCreateAirplaneWithRadar
             // 
-            buttonCreate.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
-            buttonCreate.Location = new Point(12, 413);
-            buttonCreate.Name = "buttonCreate";
-            buttonCreate.Size = new Size(94, 29);
-            buttonCreate.TabIndex = 1;
-            buttonCreate.Text = "Create";
-            buttonCreate.UseVisualStyleBackColor = true;
-            buttonCreate.Click += buttonCreate_Click;
+            buttonCreateAirplaneWithRadar.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+            buttonCreateAirplaneWithRadar.Location = new Point(12, 387);
+            buttonCreateAirplaneWithRadar.Name = "buttonCreateAirplaneWithRadar";
+            buttonCreateAirplaneWithRadar.Size = new Size(195, 55);
+            buttonCreateAirplaneWithRadar.TabIndex = 1;
+            buttonCreateAirplaneWithRadar.Text = "Create Airplane With Radar";
+            buttonCreateAirplaneWithRadar.UseVisualStyleBackColor = true;
+            buttonCreateAirplaneWithRadar.Click += buttonCreateAirplaneWithRadar_Click;
             // 
             // buttonRight
             // 
@@ -102,16 +105,52 @@
             buttonUp.UseVisualStyleBackColor = true;
             buttonUp.Click += buttonMove_Click;
             // 
+            // buttonCreateAirplane
+            // 
+            buttonCreateAirplane.Anchor = AnchorStyles.Bottom | AnchorStyles.Left;
+            buttonCreateAirplane.Location = new Point(213, 387);
+            buttonCreateAirplane.Name = "buttonCreateAirplane";
+            buttonCreateAirplane.Size = new Size(203, 55);
+            buttonCreateAirplane.TabIndex = 6;
+            buttonCreateAirplane.Text = "Create Airplane";
+            buttonCreateAirplane.UseVisualStyleBackColor = true;
+            buttonCreateAirplane.Click += buttonCreateAirplane_Click;
+            // 
+            // comboBoxAirplane
+            // 
+            comboBoxAirplane.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            comboBoxAirplane.DropDownStyle = ComboBoxStyle.DropDownList;
+            comboBoxAirplane.FormattingEnabled = true;
+            comboBoxAirplane.Items.AddRange(new object[] { "MoveToCenter", "MoveToBorder" });
+            comboBoxAirplane.Location = new Point(724, 12);
+            comboBoxAirplane.Name = "comboBoxAirplane";
+            comboBoxAirplane.Size = new Size(151, 28);
+            comboBoxAirplane.TabIndex = 7;
+            // 
+            // buttonStep
+            // 
+            buttonStep.Anchor = AnchorStyles.Top | AnchorStyles.Right;
+            buttonStep.Location = new Point(724, 46);
+            buttonStep.Name = "buttonStep";
+            buttonStep.Size = new Size(151, 29);
+            buttonStep.TabIndex = 8;
+            buttonStep.Text = "Step";
+            buttonStep.UseVisualStyleBackColor = true;
+            buttonStep.Click += buttonStep_Click;
+            // 
             // FormAirplaneWithRadar
             // 
             AutoScaleDimensions = new SizeF(8F, 20F);
             AutoScaleMode = AutoScaleMode.Font;
             ClientSize = new Size(887, 454);
+            Controls.Add(buttonStep);
+            Controls.Add(comboBoxAirplane);
+            Controls.Add(buttonCreateAirplane);
             Controls.Add(buttonUp);
             Controls.Add(buttonLeft);
             Controls.Add(buttonDown);
             Controls.Add(buttonRight);
-            Controls.Add(buttonCreate);
+            Controls.Add(buttonCreateAirplaneWithRadar);
             Controls.Add(pictureBoxAirplaneWithRadar);
             Name = "FormAirplaneWithRadar";
             Text = "FormAirplaneWithRadar";
@@ -123,10 +162,13 @@
         #endregion
 
         private PictureBox pictureBoxAirplaneWithRadar;
-        private Button buttonCreate;
+        private Button buttonCreateAirplaneWithRadar;
         private Button buttonRight;
         private Button buttonDown;
         private Button buttonLeft;
         private Button buttonUp;
+        private Button buttonCreateAirplane;
+        private ComboBox comboBoxAirplane;
+        private Button buttonStep;
     }
 }

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/FormAirplaneWithRadar.cs

@@ -1,17 +1,21 @@
+using ProjectAirplaneWithRadar.DrawningObjects;
+using ProjectAirplaneWithRadar.MovementStrategy;
+
 namespace ProjectAirplaneWithRadar
 {
     public partial class FormAirplaneWithRadar : Form
     {
-        private DrawningAirplaneWithRadar? _drawningAirplaneWithRadar;
+        private DrawningAirplane _drawningAirplane;
+        private AbstractStrategy _abstractStrategy;
         private void Draw()
         {
-            if (_drawningAirplaneWithRadar == null)
+            if (_drawningAirplane == null)
             {
                 return;
             }
             Bitmap bmp = new Bitmap(pictureBoxAirplaneWithRadar.Width, pictureBoxAirplaneWithRadar.Height);
             Graphics gr = Graphics.FromImage(bmp);
-            _drawningAirplaneWithRadar.DrawTransport(gr);
+            _drawningAirplane.DrawTransport(gr);
             pictureBoxAirplaneWithRadar.Image = bmp;
         }
         public FormAirplaneWithRadar()
@@ -20,7 +24,7 @@ namespace ProjectAirplaneWithRadar
         }
         private void buttonMove_Click(object sender, EventArgs e)
         {
-            if (_drawningAirplaneWithRadar == null)
+            if (_drawningAirplane == null)
             {
                 return;
             }
@@ -28,35 +32,85 @@ namespace ProjectAirplaneWithRadar
             switch (name)
             {
                 case "buttonUp":
-                    _drawningAirplaneWithRadar.MoveTransport(Direction.Up);
+                    _drawningAirplane.MoveTransport(Direction.Up);
                     break;
                 case "buttonDown":
-                    _drawningAirplaneWithRadar.MoveTransport(Direction.Down);
+                    _drawningAirplane.MoveTransport(Direction.Down);
                     break;
                 case "buttonLeft":
-                    _drawningAirplaneWithRadar.MoveTransport(Direction.Left);
+                    _drawningAirplane.MoveTransport(Direction.Left);
                     break;
                 case "buttonRight":
-                    _drawningAirplaneWithRadar.MoveTransport(Direction.Right);
+                    _drawningAirplane.MoveTransport(Direction.Right);
                     break;
             }
             Draw();
         }
-        private void buttonCreate_Click(object sender, EventArgs e)
+        private void buttonCreateAirplaneWithRadar_Click(object sender, EventArgs e)
         {
             Random random = new Random();
-            _drawningAirplaneWithRadar = new DrawningAirplaneWithRadar();
-            if (_drawningAirplaneWithRadar.Init
-            (random.Next(100, 300), // speed
+            _drawningAirplane = new DrawningAirplaneWithRadar(random.Next(100, 300), // speed
             random.Next(1000, 3000),// weight
             Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)),// bodycolor
             Color.FromArgb(random.Next(0, 256), random.Next(0, 256), random.Next(0, 256)), //additionalColor
             Convert.ToBoolean(random.Next(0, 2)), // radar
             Convert.ToBoolean(random.Next(0, 2)), //dopbak
-            pictureBoxAirplaneWithRadar.Width, pictureBoxAirplaneWithRadar.Height))
+            pictureBoxAirplaneWithRadar.Width, pictureBoxAirplaneWithRadar.Height);
+
+            _drawningAirplane.SetPosition(random.Next(10, 100), random.Next(10, 100));
+            Draw();
+        }
+        private void buttonCreateAirplane_Click(object sender, EventArgs e)
+        {
+            Random random = new Random();
+            _drawningAirplane = new DrawningAirplane(random.Next(100, 300),
+            random.Next(1000, 3000),
+            Color.FromArgb(random.Next(0, 256), random.Next(0, 256),
+            random.Next(0, 256)),
+            pictureBoxAirplaneWithRadar.Width, pictureBoxAirplaneWithRadar.Height);
+            _drawningAirplane.SetPosition(random.Next(10, 100), random.Next(10,
+            100));
+            Draw();
+        }
+        private void buttonStep_Click(object sender, EventArgs e)
+        {
+            if (_drawningAirplane == null)
             {
-                _drawningAirplaneWithRadar.SetPosition(random.Next(10, 100), random.Next(10, 100));
-                Draw();
+                return;
+            }
+            if (comboBoxAirplane.Enabled)
+            {
+                switch (comboBoxAirplane.SelectedIndex)
+                {
+                    case 0:
+                        _abstractStrategy = new MoveToCenter();
+                        break;
+                    case 1:
+                        _abstractStrategy = new MoveToBorder();
+                        break;
+
+                    default:
+                        break;
+                };
+                if (_abstractStrategy == null)
+                {
+                    return;
+                }
+                _abstractStrategy.SetData(new
+                DrawningObjectAirplane(_drawningAirplane), pictureBoxAirplaneWithRadar.Width,
+                pictureBoxAirplaneWithRadar.Height);
+                comboBoxAirplane.Enabled = false;
+            }
+            if (_abstractStrategy == null)
+            {
+                return;
+            }
+            _abstractStrategy.MakeStep();
+            Draw();
+            if (_abstractStrategy.GetStatus() == Status.Finish)
+            {
+                comboBoxAirplane.Enabled = true;
+                _abstractStrategy = null;
             }
         }
     }

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/IMoveableObject.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public interface IMoveableObject
+    {
+        ObjectParameteres? GetObjectPosition { get; }
+        int GetStep { get; }
+        bool CheckCanMove(Direction direction);
+        void MoveObject(Direction direction);
+    }
+}

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/MoveToBorder.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public class MoveToBorder : AbstractStrategy
+    {
+        protected override bool IsTargetDestinaion()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return false;
+            }
+            return objParams.RightBorder + GetStep() >= FieldWidth &&
+            objParams.DownBorder + GetStep() >= FieldHeight;
+        }
+        protected override void MoveToTarget()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return;
+            }
+            var diffX = FieldWidth - objParams.RightBorder;
+            if (diffX > GetStep())
+            {
+                MoveRight();
+            }
+            var diffY = FieldHeight - objParams.DownBorder;
+            if (diffY > GetStep())
+            {
+                MoveDown();
+            }
+        }
+    }
+}

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/MoveToCenter.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public class MoveToCenter : AbstractStrategy
+    {
+        protected override bool IsTargetDestinaion()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return false;
+            }
+            return objParams.ObjectMiddleHorizontal <= FieldWidth / 2 &&
+            objParams.ObjectMiddleHorizontal + GetStep() >= FieldWidth / 2 &&
+            objParams.ObjectMiddleVertical <= FieldHeight / 2 &&
+            objParams.ObjectMiddleVertical + GetStep() >= FieldHeight / 2;
+        }
+        protected override void MoveToTarget()
+        {
+            var objParams = GetObjectParameters;
+            if (objParams == null)
+            {
+                return;
+            }
+            var diffX = objParams.ObjectMiddleHorizontal - FieldWidth / 2;
+            if (Math.Abs(diffX) > GetStep())
+            {
+                if (diffX > 0)
+                {
+                    MoveLeft();
+                }
+                else
+                {
+                    MoveRight();
+                }
+            }
+            var diffY = objParams.ObjectMiddleVertical - FieldHeight / 2;
+            if (Math.Abs(diffY) > GetStep())
+            {
+                if (diffY > 0)
+                {
+                    MoveUp();
+                }
+                else
+                {
+                    MoveDown();
+                }
+            }
+        }
+    }
+}
+

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/ObjectParameteres.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public class ObjectParameteres
+    {
+        private readonly int _x;
+        private readonly int _y;
+        private readonly int _width;
+        private readonly int _height;
+        public int LeftBorder => _x;
+        public int TopBorder => _y;
+        public int RightBorder => _x + _width;
+        public int DownBorder => _y + _height;
+        public int ObjectMiddleHorizontal => _x + _width / 2;
+        public int ObjectMiddleVertical => _y + _height / 2;
+        public ObjectParameteres(int x, int y, int width, int height)
+        {
+            _x = x;
+            _y = y;
+            _width = width;
+            _height = height;
+        }
+    }
+}
+
+   

ProjectAirplaneWithRadar/ProjectAirplaneWithRadar/Status.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ProjectAirplaneWithRadar.MovementStrategy
+{
+    public enum Status
+    {
+        NotInit,
+        InProgress,
+        Finish
+    }
+}