src/DrawningExcavator.java

@@ -1,22 +1,34 @@
 import java.awt.*;
 
 public class DrawningExcavator extends DrawningTracktor {
-    public DrawningExcavator(int speed, float weight, Color bodyColor, int countRollers, Color dopColor, boolean bucket, boolean supports){
-        super(speed, weight, bodyColor, countRollers, 130, 87);
-        entityTracktor = new EntityExcavator(speed, weight, bodyColor, dopColor, bucket, supports);
+
+    public DrawningExcavator(int speed, double weight, Color bodyColor, boolean bucket, boolean supports, Color bucketColor , Color supportsColor, int width, int height, int rollersCount)
+    {
+        super(speed, weight, bodyColor, width, height, 110, 87, rollersCount);
+        if (getEntityTracktor() != null)
+        {
+            setEntityTracktor(new EntityExcavator(speed, weight, bodyColor,bucketColor,supportsColor, bucket, supports));
+        }
+    }
+    public DrawningExcavator(EntityExcavator entityExcavator, int width, int height, int countRollers, IDrawningRollers iDrawningRollers){
+        super(entityExcavator,width,height,countRollers,iDrawningRollers);
+        if(getEntityTracktor() != null){
+            setEntityTracktor(entityExcavator);
+        }
     }
 
     @Override
     public void DrawTransport(Graphics2D g){
-        if (!(entityTracktor instanceof EntityExcavator excavator))
+        if (!(getEntityTracktor() instanceof EntityExcavator excavator))
         {
             return;
         }
         Color pen;
-        Color dopBrush = excavator.getDopColor();
+        Color supportsBrush = excavator.getSupportsColor();
+        Color bucketBrush = excavator.getBucketColor();
         if (excavator.getBucket())
         {
-            pen = excavator.getDopColor();
+            pen = excavator.getBucketColor();
             g.setStroke(new BasicStroke(5));
             g.setColor(pen);
             g.drawLine((int)_startPosX + 1, (int)_startPosY + 90, (int)_startPosX + 15, (int)_startPosY + 70);
@@ -33,22 +45,22 @@ public class DrawningExcavator extends DrawningTracktor {
         if (excavator.getSupports())
         {
             pen = Color.BLACK;
-            g.setColor(dopBrush);
+            g.setColor(supportsBrush);
             g.fillRect((int)_startPosX + 100, (int)_startPosY + 50, 10, 42);
             g.setColor(pen);
             g.drawRect((int)_startPosX + 100, (int)_startPosY + 50, 10, 42);
 
-            g.setColor(dopBrush);
+            g.setColor(supportsBrush);
             g.fillRect((int)_startPosX + 90, (int)_startPosY + 82, 30, 10);
             g.setColor(pen);
             g.drawRect((int)_startPosX + 90, (int)_startPosY + 82, 30, 10);
 
-            g.setColor(dopBrush);
+            g.setColor(supportsBrush);
             g.fillRect((int)_startPosX + 45, (int)_startPosY + 50, 10, 42);
             g.setColor(pen);
             g.drawRect((int)_startPosX + 45, (int)_startPosY + 50, 10, 42);
 
-            g.setColor(dopBrush);
+            g.setColor(supportsBrush);
             g.fillRect((int)_startPosX + 35, (int)_startPosY + 82, 30, 10);
             g.setColor(pen);
             g.drawRect((int)_startPosX + 35, (int)_startPosY + 82, 30, 10);

src/DrawningObjectExcavator.java

@@ -9,7 +9,7 @@ public class DrawningObjectExcavator implements IMoveableObject{
 
     @Override
     public ObjectParameters getObjectPosition(){
-        if(_tracktor == null || _tracktor.getTracktor() == null){
+        if(_tracktor == null || _tracktor.getEntityTracktor() == null){
             return null;
         }
         return new ObjectParameters(_tracktor.getPosX(), _tracktor.getPosY(),_tracktor.getWidth(), _tracktor.getHeight());
@@ -19,7 +19,7 @@ public class DrawningObjectExcavator implements IMoveableObject{
         if (_tracktor == null) {
             return 0;
         }
-        return (int)((_tracktor.getTracktor() != null)? _tracktor.getTracktor().getStep() : 0);
+        return (int)((_tracktor.getEntityTracktor() != null)? _tracktor.getEntityTracktor().getStep() : 0);
     }
     @Override
     public boolean checkCanMove(Direction direction){

src/DrawningRollers.java

@@ -4,6 +4,11 @@ import java.util.Random;
 public class DrawningRollers implements IDrawningRollers {
     private RollersCount rollersCount;
     private Color colorRollers;
+
+    public RollersCount getRollersCount(){
+        return rollersCount;
+    }
+    @Override
     public void setRollersCount(int count){
         switch (count) {
             case 4 -> rollersCount = RollersCount.Four;

src/DrawningTracktor.java

@@ -3,10 +3,16 @@ import java.util.Random;
 
 // Класс, отвечающий за прорисовку и перемещение объекта-сущности
 public class DrawningTracktor {
-    protected EntityTracktor entityTracktor;            // Класс-сущность
-    public EntityTracktor getTracktor(){
+    private EntityTracktor entityTracktor;            // Класс-сущность
+    public EntityTracktor getEntityTracktor(){
         return entityTracktor;
     }
+    protected void setEntityTracktor(EntityTracktor entityTracktor){
+        this.entityTracktor = entityTracktor;
+    }
+    public IMoveableObject GetMoveableObject(){
+        return  new DrawningObjectExcavator(this);
+    }
     protected int _startPosX;                   // Левая координата отрисовки трактора
     protected int _startPosY;                   // Верхняя кооридната отрисовки трактора
     private Integer _pictureWidth;       // Ширина окна отрисовки
@@ -28,15 +34,51 @@ public class DrawningTracktor {
     private IDrawningRollers drawningRollers;
 
     // Инициализация свойств
-    public DrawningTracktor(int speed, float weight, Color bodyColor, int countRollers)
+    public DrawningTracktor(int speed, double weight, Color bodyColor,int width,int height, int countRollers)
     {
-        entityTracktor = new EntityTracktor(speed, weight, bodyColor);
-        drawningRollers = RollersType.random(countRollers, bodyColor);
+        if(height < _tracktorHeight || width < _tracktorWidth ){
+            return;
+        }
+        _pictureWidth = width;
+        _pictureHeight = height;
+        entityTracktor = new EntityTracktor(speed, weight,bodyColor);
+        Random random = new Random();
+        drawningRollers = switch (random.nextInt(0, 3)) {
+            case 0 -> new DrawningRollers(random.nextInt(0,3), bodyColor);
+            case 1 -> new DrawningSquaredRollers(random.nextInt(0,3), bodyColor);
+            case 2 -> new DrawningCrossRollers(random.nextInt(0,3), bodyColor);
+            default -> new DrawningRollers(random.nextInt(0,3), bodyColor);
+        };
+        drawningRollers.setRollersCount((countRollers));
+
     }
-    protected DrawningTracktor(int speed, float weight, Color bodyColor, int countRollers, int tracktorWidth, int tracktorHeight){
-        this(speed, weight, bodyColor, countRollers);
+    protected DrawningTracktor(int speed, double weight, Color bodyColor, int width, int height, int tracktorWidth,int tracktorHeight, int countRollers){
+        if(width < tracktorWidth || height < tracktorHeight)
+            return;
+        _pictureWidth = width;
+        _pictureHeight = height;
         _tracktorWidth = tracktorWidth;
-        _tracktorHeight = tracktorHeight;
+        _pictureHeight = tracktorHeight;
+        entityTracktor = new EntityTracktor(speed,weight,bodyColor);
+        Random random = new Random();
+        drawningRollers = switch (random.nextInt(0, 3)) {
+            case 0 -> new DrawningRollers(random.nextInt(0,3), bodyColor);
+            case 1 -> new DrawningSquaredRollers(random.nextInt(0,3), bodyColor);
+            case 2 -> new DrawningCrossRollers(random.nextInt(0,3), bodyColor);
+            default -> new DrawningRollers(random.nextInt(0,3), bodyColor);
+        };
+        drawningRollers.setRollersCount(countRollers);
+    }
+    public DrawningTracktor (EntityTracktor entityTracktor, int width, int height , int rollersCount, IDrawningRollers iDrawningRollers){
+        if(height < _tracktorHeight || width < _tracktorWidth){
+            return;
+        }
+        _pictureWidth = width;
+        _pictureHeight = height;
+        this.entityTracktor = entityTracktor;
+        Random random = new Random();
+        drawningRollers = iDrawningRollers;
+        drawningRollers.setRollersCount(rollersCount);
     }
     public boolean CanMove(Direction direction){
         if(entityTracktor == null)
@@ -51,25 +93,23 @@ public class DrawningTracktor {
     }
 
     // Установка позиции Трактора
-    public void SetPosition(int x, int y, int width, int height)
+    public void SetPosition(int x, int y)
     {
-        if (x + _tracktorWidth > width ||
-                x < 0 ||
-                y + _tracktorHeight > height ||
-                y < 0)
+        if (x + _tracktorWidth > _pictureWidth){
+            x = 0;
+        }
+        if( x < 0 || y + _tracktorHeight > _pictureHeight || y < 0)
         {
-            return;
+            y = 0;
         }
         _startPosX = x;
         _startPosY = y;
-        _pictureWidth = width;
-        _pictureHeight = height;
     }
 
     // Изменение направления перемещения
     public void MoveTransport(Direction direction)
     {
-        if (_pictureWidth == null || _pictureHeight == null)
+        if (!CanMove(direction) || entityTracktor == null)
         {
             return;
         }
@@ -79,28 +119,28 @@ public class DrawningTracktor {
             case Right:
                 if (_startPosX + _tracktorWidth + entityTracktor.getStep() < _pictureWidth)
                 {
-                    _startPosX += entityTracktor.getStep();
+                    _startPosX += (int)entityTracktor.getStep();
                 }
                 break;
             //влево
             case Left:
                 if (_startPosX - entityTracktor.getStep() > 0)
                 {
-                    _startPosX -= entityTracktor.getStep();
+                    _startPosX -= (int)entityTracktor.getStep();
                 }
                 break;
             //вверх
             case Up:
                 if (_startPosY - entityTracktor.getStep() > 0)
                 {
-                    _startPosY -= entityTracktor.getStep();
+                    _startPosY -= (int)entityTracktor.getStep();
                 }
                 break;
             //вниз
             case Down:
                 if (_startPosY + _tracktorHeight + entityTracktor.getStep() < _pictureHeight)
                 {
-                    _startPosY += entityTracktor.getStep();
+                    _startPosY += (int)entityTracktor.getStep();
                 }
                 break;
         }
@@ -162,29 +202,4 @@ public class DrawningTracktor {
 
         drawningRollers.DrawRollers(g,_startPosX, _startPosY);
     }
-
-
-    // Смена границ формы отрисовки
-    public void ChangeBorders(int width, int height)
-    {
-        _pictureWidth = width;
-        _pictureHeight = height;
-        if (_pictureWidth <= _tracktorWidth || _pictureHeight <= _tracktorHeight)
-        {
-            _pictureWidth = null;
-            _pictureHeight = null;
-            return;
-        }
-        if (_startPosX + _tracktorWidth > _pictureWidth)
-        {
-            _startPosX = _pictureWidth - _tracktorWidth;
-        }
-        if (_startPosY + _tracktorHeight > _pictureHeight)
-        {
-            _startPosY = _pictureHeight - _tracktorHeight;
-        }
-    }
-    public int[] getCurrentPosition(){
-        return new int[]{_startPosX,_startPosX + _tracktorWidth - 1, _startPosY, _startPosY - _tracktorHeight -1};
-    }
 }

src/EntityExcavator.java

@@ -1,21 +1,26 @@
 import java.awt.*;
 public class EntityExcavator  extends EntityTracktor{
     // Дополнительный цвет
-    private Color dopColor;
+    private Color BucketColor;
+    private Color SupportsColor;
     // Признак наличия ковша
     private boolean bucket;
     // Признак наличия опор
     private boolean supports;
 
-    public EntityExcavator(int speed, float weight, Color bodyColor, Color dopColor, boolean bucket, boolean supports){
+    public EntityExcavator(int speed, double weight, Color bodyColor, Color bucketColor, Color supportsColor, boolean bucket, boolean supports){
         super(speed, weight, bodyColor);
-        this.dopColor = dopColor;
+        this.BucketColor = bucketColor;
+        this.SupportsColor = supportsColor;
         this.bucket = bucket;
         this.supports = supports;
     }
 
-    public Color getDopColor(){
-        return dopColor;
+    public Color getBucketColor(){
+        return BucketColor;
+    }
+    public Color getSupportsColor(){
+        return SupportsColor;
     }
 
     public  boolean getBucket(){

src/EntityTracktor.java

@@ -2,13 +2,13 @@ import java.awt.*;
 // Класс-сущность "Трактор"
 public class EntityTracktor {
     private int Speed;
-    private float Weight;
+    private double Weight;
     private Color BodyColor;
 
     public int getSpeed() {
         return Speed;
     }
-    public float getWeight(){
+    public double getWeight(){
         return Weight;
     }
     public Color getBodyColor(){
@@ -19,7 +19,7 @@ public class EntityTracktor {
     }
 
     // Инициализация полей объекта-класса Трактора
-    public EntityTracktor(int speed, float weight, Color bodyColor)
+    public EntityTracktor(int speed, double weight, Color bodyColor)
     {
         Speed = speed;
         Weight = weight;

src/FormTracktor.java

@@ -11,7 +11,7 @@ public class FormTracktor extends JFrame {
     private JButton buttonDown;
     private JButton buttonRight;
     private JButton buttonUp;
-    private JPanel pictureBox;
+    public JPanel pictureBox;
     private JButton buttonCreateModif;
     private JComboBox comboBoxStrategy;
     private JButton buttonMakeStep;
@@ -31,6 +31,8 @@ public class FormTracktor extends JFrame {
                     rnd.nextInt(100, 300),
                     rnd.nextInt(1000, 2000),
                     new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256)),
+                    pictureBox.getWidth(),
+                    pictureBox.getHeight(),
                     rnd.nextInt(3,8)
             );
             setData();
@@ -43,10 +45,13 @@ public class FormTracktor extends JFrame {
                     rnd.nextInt(100, 300),
                     rnd.nextInt(1000, 2000),
                     new Color(rnd.nextInt(0, 256), rnd.nextInt(0, 256), rnd.nextInt(0, 256)),
-                    rnd.nextInt(3,8),
-                    new Color(rnd.nextInt(0,256),rnd.nextInt(0,256),rnd.nextInt(0,256)),
                     rnd.nextBoolean(),
-                    rnd.nextBoolean()
+                    rnd.nextBoolean(),
+                    new Color(rnd.nextInt(0,256),rnd.nextInt(0,256),rnd.nextInt(0,256)),
+                    new Color(rnd.nextInt(0,256),rnd.nextInt(0,256),rnd.nextInt(0,256)),
+                    pictureBox.getWidth(),
+                    pictureBox.getHeight(),
+                    rnd.nextInt(3,8)
             );
             setData();
         });
@@ -80,17 +85,6 @@ public class FormTracktor extends JFrame {
         });
 
 
-        pictureBox.addComponentListener(new ComponentAdapter() {
-            @Override
-            public void componentResized(ComponentEvent e) {
-                super.componentResized(e);
-                if (_tracktor != null){
-                    _tracktor.ChangeBorders(e.getComponent().getWidth(), e.getComponent().getHeight());
-                    repaint();
-                }
-            }
-        });
-
         buttonMakeStep.addActionListener(e -> {
             if (_tracktor == null ) {
                 return;
@@ -121,7 +115,7 @@ public class FormTracktor extends JFrame {
 
     private void setData() {
         Random rnd = new Random();
-        _tracktor.SetPosition(rnd.nextInt(10, 100), rnd.nextInt(10, 100), pictureBox.getWidth(), pictureBox.getHeight());
+        _tracktor.SetPosition(rnd.nextInt(10, 100), rnd.nextInt(10, 100));
         repaint();
     }
 

src/FrameDop.java

@@ -0,0 +1,15 @@
+import javax.swing.*;
+
+public class FrameDop extends JFrame {
+
+    private PictureBoxDop pictureBoxDop;
+
+    public FrameDop() {
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        pictureBoxDop = new PictureBoxDop();
+        add(pictureBoxDop);
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+}

src/FrameExcavator.java

@@ -0,0 +1,15 @@
+import javax.swing.*;
+
+public class FrameExcavator extends JFrame {
+
+    public PictureBoxExcavator pictureBoxExcavator;
+
+    public FrameExcavator() {
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        pictureBoxExcavator = new PictureBoxExcavator();
+        add(pictureBoxExcavator);
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+}

src/FrameTruckCollection.java

@@ -0,0 +1,12 @@
+import javax.swing.*;
+public class FrameTruckCollection extends JFrame {
+    private PictureBoxCollection pictureBoxCollection;
+    public FrameTruckCollection(){
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        pictureBoxCollection = new PictureBoxCollection();
+        add(pictureBoxCollection);
+        pack();
+        setLocationRelativeTo(null);
+        setVisible(true);
+    }
+}

src/GenericDop.java

@@ -0,0 +1,55 @@
+import java.util.Random;
+
+public class GenericDop<T extends EntityTracktor, U extends IDrawningRollers> {
+
+    private T[] Tracktors;
+    private U[] Rollers;
+    private int maxTracktorAmount;
+    private int tracktorAmount;
+    private int maxRollersAmount ;
+    private int rollersAmount;
+    private Random random;
+    private int _pictureWidth;
+    private int _pictureHeight;
+    public GenericDop(int maxTracktorAmount, int maxRollersAmount, int pictureWidth, int pictureHeight){
+        this.maxTracktorAmount = maxTracktorAmount;
+        this.maxRollersAmount = maxRollersAmount;
+        Tracktors = (T[]) new EntityTracktor[maxTracktorAmount];
+        Rollers = (U[]) new IDrawningRollers[maxRollersAmount];
+        tracktorAmount = 0;
+        rollersAmount = 0;
+        _pictureWidth = pictureWidth;
+        _pictureHeight = pictureHeight;
+        random = new Random();
+    }
+
+    public boolean add(T tracktor){
+        if (tracktor == null || tracktorAmount > maxTracktorAmount)
+            return false;
+        Tracktors[tracktorAmount] = tracktor;
+        tracktorAmount++;
+        return true;
+    }
+
+    public boolean add(U roller){
+        if (roller == null || rollersAmount > maxRollersAmount)
+            return false;
+        Rollers[rollersAmount] = roller;
+        rollersAmount++;
+        return true;
+    }
+
+    public DrawningTracktor DrawingTracktorDop(){
+        if (tracktorAmount == 0 || rollersAmount == 0)
+            return null;
+        T tracktor = Tracktors[random.nextInt(tracktorAmount)];
+        DrawningTracktor drawingTracktor;
+        if (tracktor instanceof EntityExcavator){
+            drawingTracktor = new DrawningExcavator((EntityExcavator) tracktor, _pictureWidth, _pictureHeight, random.nextInt(2, 5), Rollers[random.nextInt(rollersAmount)]);
+        }
+        else{
+            drawingTracktor = new DrawningTracktor(tracktor, _pictureWidth, _pictureHeight, random.nextInt(2, 5), Rollers[random.nextInt(rollersAmount)]);
+        }
+        return drawingTracktor;
+    }
+}

src/PictureBoxCollection.java

@@ -0,0 +1,90 @@
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionListener;
+import java.awt.image.BufferedImage;
+import java.util.Random;
+
+public class PictureBoxCollection extends JPanel {
+    public TracktorsGenericCollection<DrawningTracktor,DrawningObjectExcavator> _traktors;
+    private JLabel labelTools;
+    private JButton buttonAddTracktor, buttonDeleteTracktor, buttonRefreshCollection, buttonShowDop;
+    private JTextField textFieldNumber;
+    public PictureBoxCollection() {
+        setLayout(null);
+        setBounds(0, 0, 800, 450);
+        _traktors = new TracktorsGenericCollection<>(this.getWidth() - 200, this.getHeight());
+        labelTools = new JLabel("Инструменты");
+        labelTools.setBounds(660, 10, 150, 30);
+        add(labelTools);
+        buttonAddTracktor = new JButton("Добавить экскаватор");
+        buttonAddTracktor.setFocusable(false);
+        buttonAddTracktor.setBounds(620, 50, 150, 30);
+        buttonAddTracktor.addActionListener(e -> {
+            FrameExcavator frameExcavator = new FrameExcavator();
+            frameExcavator.pictureBoxExcavator.buttonSelectTracktor.addActionListener(e1 -> {
+                        if (_traktors.Add(frameExcavator.pictureBoxExcavator.drawingTracktor) != -1) {
+                            JOptionPane.showMessageDialog(null, "Объект добавлен", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                        } else {
+                            JOptionPane.showMessageDialog(null, "Не удалось добавить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                        }
+                        frameExcavator.dispose();
+                        repaint();
+                    }
+            );
+        });
+        add(buttonAddTracktor);
+
+        textFieldNumber = new JTextField();
+        textFieldNumber.setBounds(620, 100, 150, 30);
+        add(textFieldNumber);
+
+        buttonDeleteTracktor = new JButton("Удалить");
+        buttonDeleteTracktor.setFocusable(false);
+        buttonDeleteTracktor.setBounds(620, 150, 150, 30);
+        buttonDeleteTracktor.addActionListener(e -> {
+            if (JOptionPane.showConfirmDialog(null, "Удалить объект?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) {
+                return;
+            }
+            for (char it : textFieldNumber.getText().toCharArray())
+                if (it < '0' || it > '9') {
+                    JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                    return;
+                }
+            if (textFieldNumber.getText().length() == 0) {
+                JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                return;
+            }
+
+            int pos = Integer.parseInt(textFieldNumber.getText());
+            if (_traktors.remove(pos)) {
+                JOptionPane.showMessageDialog(null, "Объект удален", "Информация", JOptionPane.INFORMATION_MESSAGE);
+            } else {
+                JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
+            }
+            repaint();
+        });
+        add(buttonDeleteTracktor);
+
+        buttonRefreshCollection = new JButton("Обновить коллекцию");
+        buttonRefreshCollection.setFocusable(false);
+        buttonRefreshCollection.setBounds(620, 200, 150, 30);
+        buttonRefreshCollection.addActionListener(e -> repaint());
+        add(buttonRefreshCollection);
+
+        buttonShowDop = new JButton("Показать доп");
+        buttonShowDop.setFocusable(false);
+        buttonShowDop.setBounds(620, 250, 150, 30);
+        buttonShowDop.addActionListener(e -> new FrameDop());
+        add(buttonShowDop);
+
+        setPreferredSize(new Dimension(800, 450));
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+        g2d.drawImage(_traktors.ShowTracktors(), 0, 0, null);
+    }
+}

src/PictureBoxDop.java

@@ -0,0 +1,44 @@
+import javax.swing.*;
+import java.awt.*;
+import java.util.Random;
+
+public class PictureBoxDop extends JPanel {
+    GenericDop<EntityTracktor, IDrawningRollers> genericDop;
+    private JButton buttonCreate;
+    public DrawningTracktor drawingTracktor;
+
+    public PictureBoxDop(){
+        setLayout(null);
+        Random random = new Random();
+        setBounds(0, 0, 800, 450);
+        genericDop = new GenericDop<>(100, 100, this.getWidth(), this.getHeight());
+        genericDop.add(new EntityTracktor(100, 100, Color.BLUE));
+        genericDop.add(new EntityTracktor(100, 100, Color.RED));
+        genericDop.add(new EntityTracktor(100, 100, Color.GREEN));
+        genericDop.add(new EntityExcavator(100, 100, Color.BLUE, Color.BLACK, Color.RED,true, true));
+        genericDop.add(new EntityExcavator(100, 100, Color.GREEN,  Color.MAGENTA, Color.YELLOW,true, true));
+        genericDop.add(new DrawningRollers(random.nextInt(4,6),Color.blue));
+        genericDop.add(new DrawningCrossRollers(random.nextInt(4,6),Color.blue));
+        genericDop.add(new DrawningSquaredRollers(random.nextInt(4,6),Color.blue));
+
+        buttonCreate = new JButton("Создать");
+        buttonCreate.setFocusable(false);
+        buttonCreate.setBounds(12, 415, 150, 30);
+        buttonCreate.addActionListener(e -> {
+            drawingTracktor = genericDop.DrawingTracktorDop();
+            repaint();
+        });
+        add(buttonCreate);
+        setPreferredSize(new Dimension(800, 450));
+    }
+    @Override
+    protected void paintComponent(Graphics g) {
+        if (drawingTracktor == null) {
+            return;
+        }
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+        drawingTracktor.SetPosition(100, 100);
+        drawingTracktor.DrawTransport(g2d);
+    }
+}

src/PictureBoxExcavator.java

@@ -0,0 +1,209 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionListener;
+import java.util.Random;
+
+public class PictureBoxExcavator extends JPanel {
+    public DrawningTracktor drawingTracktor;
+
+    private AbstractStrategy abstractStrategy;
+
+    private JButton buttonLeft;
+
+    private JButton buttonUp;
+
+    private JButton buttonRight;
+
+    private JButton buttonDown;
+
+    private JButton buttonCreateExcavator;
+    private JButton buttonCreateTracktor;
+    private JComboBox comboBoxStrategy;
+    private JButton buttonStep;
+    public JButton buttonSelectTracktor;
+
+    public PictureBoxExcavator() {
+        setLayout(null);
+        setBounds(0, 0, 800, 450);
+        buttonCreateTracktor = new JButton("Создать Трактор");
+        buttonCreateTracktor.setFocusable(false);
+        buttonCreateTracktor.setBounds(12, 415, 150, 30);
+        add(buttonCreateTracktor);
+
+        buttonCreateTracktor.addActionListener(e -> {
+            Random random = new Random();
+            Color bodyColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            Color selectedColor = JColorChooser.showDialog(this, "Выберите цвет", Color.WHITE);
+            if (selectedColor != null)
+            {
+                bodyColor = selectedColor;
+            }
+            drawingTracktor = new DrawningTracktor((random.nextInt(200, 300)),
+                    random.nextInt(1000, 3000),
+                    bodyColor,
+                    this.getWidth(), this.getHeight(), random.nextInt(2, 5));
+            drawingTracktor.SetPosition(random.nextInt(10, 100), random.nextInt(10, 100));
+            repaint();
+        });
+
+        buttonCreateExcavator = new JButton("Создать экскаватор");
+        buttonCreateExcavator.setFocusable(false);
+        buttonCreateExcavator.setBounds(180, 415, 150, 30);
+        add(buttonCreateExcavator);
+
+        buttonCreateExcavator.addActionListener(e -> {
+            Random random = new Random();
+            Color bodyColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            Color selectedColor = JColorChooser.showDialog(this, "Выберите цвет", Color.WHITE);
+            if (selectedColor != null)
+            {
+                bodyColor = selectedColor;
+            }
+            Color bucketColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            selectedColor = JColorChooser.showDialog(this, "Выберите цвет", Color.WHITE);
+            if (selectedColor != null)
+            {
+                bucketColor = selectedColor;
+            }
+            Color suppotsColor = new Color(random.nextInt(0, 256), random.nextInt(0, 256), random.nextInt(0, 256));
+            selectedColor = JColorChooser.showDialog(this, "Выберите цвет", Color.WHITE);
+            if (selectedColor != null)
+            {
+                suppotsColor = selectedColor;
+            }
+
+            drawingTracktor = new DrawningExcavator((random.nextInt(200, 300)),
+                    random.nextInt(1000, 3000),
+                    bodyColor,
+                    random.nextBoolean(), true,
+                    bucketColor,suppotsColor,
+                    this.getWidth(), this.getHeight(), random.nextInt(2, 5));
+            drawingTracktor.SetPosition(random.nextInt(10, 100), random.nextInt(10, 100));
+            repaint();
+        });
+
+        buttonSelectTracktor = new JButton("Выбрать");
+        buttonSelectTracktor.setFocusable(false);
+        buttonSelectTracktor.setBounds(350, 415, 150, 30);
+        add(buttonSelectTracktor);
+
+        ActionListener buttonMoveListener = e -> {
+            if (drawingTracktor == null)
+            {
+                return;
+            }
+
+            String buttonName = ((JButton) e.getSource()).getName();
+
+            switch (buttonName) {
+                case ("buttonUp"):
+                    drawingTracktor.MoveTransport(Direction.Up);
+                    break;
+                case ("buttonDown"):
+                    drawingTracktor.MoveTransport(Direction.Down);
+                    break;
+                case ("buttonLeft"):
+                    drawingTracktor.MoveTransport(Direction.Left);
+                    break;
+                case ("buttonRight"):
+                    drawingTracktor.MoveTransport(Direction.Right);
+                    break;
+            }
+            repaint();
+        };
+        buttonLeft = new JButton();
+        buttonLeft.setName("buttonLeft");
+        buttonLeft.setFocusable(false);
+        buttonLeft.setPreferredSize(new Dimension(30, 30));
+        buttonLeft.setIcon(new ImageIcon("Resources/left.png"));
+        buttonLeft.addActionListener(buttonMoveListener);
+        buttonLeft.setBounds(686, 408, 30, 30);
+
+        add(buttonLeft);
+
+        buttonRight = new JButton();
+        buttonRight.setName("buttonRight");
+        buttonRight.setFocusable(false);
+        buttonRight.setPreferredSize(new Dimension(30, 30));
+        buttonRight.setIcon(new ImageIcon("Resources/right.png"));
+        buttonRight.addActionListener(buttonMoveListener);
+        buttonRight.setBounds(758, 408, 30, 30);
+
+        add(buttonRight);
+
+        buttonDown = new JButton();
+        buttonDown.setName("buttonDown");
+        buttonDown.setFocusable(false);
+        buttonDown.setPreferredSize(new Dimension(30, 30));
+        buttonDown.setIcon(new ImageIcon("Resources/down'.png"));
+        buttonDown.addActionListener(buttonMoveListener);
+        buttonDown.setBounds(722, 408, 30, 30);
+
+        add(buttonDown);
+
+        buttonUp = new JButton();
+        buttonUp.setName("buttonUp");
+        buttonUp.setFocusable(false);
+        buttonUp.setPreferredSize(new Dimension(30, 30));
+        buttonUp.setIcon(new ImageIcon("Resources/up.png"));
+        buttonUp.addActionListener(buttonMoveListener);
+        buttonUp.setBounds(722, 372, 30, 30);
+
+        add(buttonUp);
+
+        String[] items = {
+                "0",
+                "1"
+        };
+        comboBoxStrategy = new JComboBox(items);
+        comboBoxStrategy.setBounds(667, 10, 120, 25);
+
+        buttonStep = new JButton("Шаг");
+        buttonStep.setFocusable(false);
+        buttonStep.setBounds(710, 40, 75, 30);
+
+        buttonStep.addActionListener(e -> {
+            if (drawingTracktor == null) {
+                return;
+            }
+            if (comboBoxStrategy.isEnabled()) {
+                abstractStrategy = switch (comboBoxStrategy.getSelectedIndex()) {
+                    case 0 -> new MoveToCenter();
+                    case 1 -> new MoveToBorder();
+                    default -> null;
+                };
+                if (abstractStrategy == null)
+                {
+                    return;
+                }
+                abstractStrategy.setData(new DrawningObjectExcavator(drawingTracktor), this.getWidth(), this.getHeight());
+            }
+            if (abstractStrategy == null)
+            {
+                return;
+            }
+            comboBoxStrategy.setEnabled(false);
+            abstractStrategy.makeStep();
+            repaint();
+            if (abstractStrategy.getStatus() == Status.Finish)
+            {
+                comboBoxStrategy.setEnabled(true);
+                abstractStrategy = null;
+            }
+        });
+
+        add(comboBoxStrategy);
+        add(buttonStep);
+        setPreferredSize(new Dimension(800, 450));
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        if (drawingTracktor == null) {
+            return;
+        }
+        super.paintComponent(g);
+        Graphics2D g2d = (Graphics2D) g;
+        drawingTracktor.DrawTransport(g2d);
+    }
+}

src/Program.java

@@ -1,8 +1,6 @@
 import javax.swing.*;
 public class Program {
     public static void main(String[] args){
-        FormTracktor formTracktor = new FormTracktor();
-        formTracktor.setVisible(true);
-        formTracktor.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        new FrameTruckCollection();
     }
 }

src/SetGeneric.java

@@ -0,0 +1,45 @@
+public class SetGeneric<T extends  Object> {
+    private Object[] _places;
+    public int Count(){return _places.length;}
+    public SetGeneric(int count){
+        _places = new Object[count];
+    }
+    public int Insert(T tracktor){
+        return Insert(tracktor,0);
+    }
+    public int Insert(T tracktor, int position){
+        if(position < 0 || position >= Count())
+            return -1;
+        if (_places[position] == null){
+            _places[position] = tracktor;
+            return position;
+        }
+        int index = -1;
+        for(int i = position; i < Count();i++){
+            if(_places[i] == null){
+                index = i;
+                break;
+            }
+        }
+        if(index < 0)
+            return -1;
+        for(int i = index; i > position; i--){
+            _places[i] = _places[i - 1];
+        }
+        _places[position] = tracktor;
+        return position;
+    }
+    public boolean Remove(int position){
+        if(position < 0 || position >= Count()){
+            return false;
+        }
+        _places[position] = null;
+        return true;
+    }
+    public T Get(int position){
+        if(position < 0 || position >= Count()){
+            return null;
+        }
+        return  (T) _places[position];
+    }
+}

src/TracktorsGenericCollection.java

@@ -0,0 +1,56 @@
+import java.awt.*;
+import java.awt.image.BufferedImage;
+public class TracktorsGenericCollection<T extends DrawningTracktor, U extends IMoveableObject>{
+    private int _pictureWidth;
+    private int _pictureHeight;
+    private final int _placeSizeWidth = 160;
+    private final int _placeSizeHeight = 140;
+    private SetGeneric<T> _collection;
+    public TracktorsGenericCollection(int pictureWidth, int pictureHeight){
+        int width = pictureWidth / _placeSizeWidth;
+        int height = pictureHeight / _placeSizeHeight;
+        _pictureWidth = pictureWidth;
+        _pictureHeight = pictureHeight;
+        _collection = new SetGeneric<T>(width*height);
+    }
+    public int Add(T obj){
+        if(obj == null)
+            return -1;
+        return _collection.Insert(obj);
+    }
+    public boolean remove(int pos){
+        T obj = _collection.Get(pos);
+        if(obj != null)
+            _collection.Remove(pos);
+        return false;
+    }
+    public U GetU(int pos){
+        return (U) _collection.Get(pos).GetMoveableObject();
+    }
+    public BufferedImage ShowTracktors(){
+        BufferedImage bitmap = new BufferedImage(_pictureWidth,_pictureHeight,BufferedImage.TYPE_4BYTE_ABGR);
+        Graphics2D g = bitmap.createGraphics();
+        DrawBackground(g);
+        DrawObjects(g);
+        g.dispose();
+        return bitmap;
+    }
+    private void DrawBackground(Graphics g){
+        g.setColor(Color.BLACK);
+        for(int i = 0 ; i< _pictureWidth / _placeSizeWidth; i++){
+            for(int j = 0; j < _pictureHeight / _placeSizeHeight + 1; ++j){
+                g.drawLine(i * _placeSizeWidth,j * _placeSizeHeight,i * _placeSizeWidth + _placeSizeWidth/2,j*_placeSizeHeight);
+            }
+            g.drawLine(i * _placeSizeWidth, 0,i * _placeSizeWidth,_pictureHeight/_placeSizeHeight * _placeSizeHeight);
+        }
+    }
+    private void DrawObjects(Graphics g){
+        for(int i = 0; i < _collection.Count();i++){
+            T obj = _collection.Get(i);
+            if(obj != null){
+                obj.SetPosition(i %(_pictureWidth/ _placeSizeWidth)*_placeSizeWidth,i/(_pictureWidth/_placeSizeWidth) * _placeSizeHeight);
+                obj.DrawTransport((Graphics2D) g);
+            }
+        }
+    }
+}