Direction.java

@@ -2,5 +2,6 @@ public enum Direction {
     Up,
     Down,
     Left,
-    Right
+    Right,
+    None
 }

DrawningBattleship.java

@@ -59,6 +59,10 @@ public class DrawningBattleship {
 
         Battleship = new EntityBattleship(speed, weight, bodyColor);
     }
+    public DrawningBattleship(EntityBattleship entity, IDrawningBlocks blocks){
+        Battleship = entity;
+        iDrawingBlocks = blocks;
+    }
     protected DrawningBattleship(int speed, float weight, Color bodyColor, int battleshipWidth, int battleshipHeight)
     {
         this(speed, weight, bodyColor);

DrawningLinkor.java

@@ -6,7 +6,10 @@ public class DrawningLinkor extends DrawningBattleship {
         super(speed, weight, bodyColor, 120, 50);
         Battleship = new EntityLinkor(speed, weight, bodyColor, dopColor, turret, missileBay);
     }
-
+    public DrawningLinkor(EntityBattleship battleship, IDrawningBlocks blocks){
+        super(battleship, blocks);
+        Battleship = battleship;
+    }
     @Override
     public void DrawTransport(Graphics2D g) {
 

DrawningTriangleBlocks.java

@@ -15,8 +15,6 @@ public class DrawningTriangleBlocks implements IDrawningBlocks {
                 g.fillPolygon(new int[]{x + 58, x + 66, x+ 72}, new int[]{y + 7, y, y + 7}, 3);
                 g.fillPolygon(new int[]{x + 58, x + 66, x+72}, new int[]{y + 49, y + 42, y +  49}, 3);
 
-
-
             }
             case Six -> {
                 g.fillPolygon(new int[]{x + 46, x + 54, x+ 60 }, new int[]{y + 7, y, y + 7}, 3);

FormBattleship.java

@@ -0,0 +1,110 @@
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.ComponentEvent;
+import java.awt.event.ComponentListener;
+import java.awt.image.BufferedImage;
+import java.util.Random;
+public class FormBattleship extends JComponent {
+    private AbstractMap _abstractMap;
+    private DrawningBattleship _battleship;
+    private DrawningBattleship SelectedBattleship;
+    private EntityBattleship _entityBattleship;
+    private BufferedImage bufferedImage = null;
+
+    public DrawningBattleship GetSelectedBattleship() {
+        return SelectedBattleship;
+    }
+    public FormBattleship(JDialog caller) {
+        Panel statusPanel = new Panel();
+        statusPanel.setBackground(Color.WHITE);
+        statusPanel.setLayout(new FlowLayout());
+        setLayout(new BorderLayout());
+        add(statusPanel, BorderLayout.SOUTH);
+        Label speedLabel = new Label("Скорость:     ");
+        Label weightLabel = new Label("Вес:      ");
+        Label colorLabel = new Label("Цвет:      ");
+
+
+        JButton createButton = new JButton("Создать");
+        createButton.addActionListener(e -> {
+
+            Random rnd = new Random();
+            Color colorFirst = JColorChooser.showDialog(null, "Цвет", new Color(rnd.nextInt(256), rnd.nextInt(256),rnd.nextInt(256)));
+            _battleship = new DrawningBattleship(rnd.nextInt(100, 300), rnd.nextInt(1000, 2000),
+                   colorFirst);
+            _battleship.SetPosition(10 + rnd.nextInt(90), 10 + rnd.nextInt(90), getWidth(), getHeight() - 75);
+            speedLabel.setText("Скорость: " + _battleship.Battleship.GetSpeed());
+            weightLabel.setText("Вес: " + (int)_battleship.Battleship.GetWeight());
+            colorLabel.setText("Цвет: " + _battleship.Battleship.GetBodyColor().getRed() + " " +
+                    _battleship.Battleship.GetBodyColor().getGreen() + " " + _battleship.Battleship.GetBodyColor().getBlue() );
+            repaint();
+
+        });
+        JButton modifiedButton = new JButton("Модификация");
+        modifiedButton.addActionListener(e -> {
+            Random rnd = new Random();
+            Color colorFirst = JColorChooser.showDialog(null, "Цвет", new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)));
+            Color colorSecond = JColorChooser.showDialog(null, "Цвет", new Color(rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)));
+            _battleship = new DrawningLinkor(rnd.nextInt(200) + 100, rnd.nextInt(1000) + 1000,
+                   colorFirst, colorSecond, rnd.nextBoolean(), rnd.nextBoolean());
+            _battleship.SetPosition(10 + rnd.nextInt(90), 10 + rnd.nextInt(90), getWidth(), getHeight() - 75);
+            speedLabel.setText("Скорость: " + _battleship.Battleship.GetSpeed());
+            weightLabel.setText("Вес: " + (int)_battleship.Battleship.GetWeight());
+            colorLabel.setText("Цвет:: " + _battleship.Battleship.GetBodyColor().getRed() + " " +  _battleship.Battleship.GetBodyColor().getGreen() + " " + _battleship.Battleship.GetBodyColor().getBlue() );
+            if (_abstractMap != null) bufferedImage = _abstractMap.CreateMap(1000, 490, new DrawningObjectBattleship(_battleship));
+            repaint();
+        });
+        JButton selectButton = new JButton("Выбрать");
+        selectButton.addActionListener(e -> {
+            SelectedBattleship = _battleship;
+            caller.dispose();
+        });
+        statusPanel.add(createButton);
+        statusPanel.add(modifiedButton);
+        statusPanel.add(selectButton);
+        statusPanel.add(speedLabel);
+        statusPanel.add(weightLabel);
+        statusPanel.add(colorLabel);
+        JButton upButton = new JButton("↑");
+        JButton rightButton = new JButton("→");
+        JButton leftButton = new JButton("←");
+        JButton downButton = new JButton("↓");
+        upButton.addActionListener(e -> {
+            if (_battleship != null) _battleship.MoveTransport(Direction.Up);
+            repaint();
+        });
+
+
+        rightButton.addActionListener(e -> {
+            if (_battleship != null) _battleship.MoveTransport(Direction.Right);
+            repaint();
+        });
+
+
+        leftButton.addActionListener(e -> {
+            if (_battleship != null) _battleship.MoveTransport(Direction.Left);
+            repaint();
+        });
+
+
+        downButton.addActionListener(e -> {
+            if (_battleship != null) _battleship.MoveTransport(Direction.Down);
+            repaint();
+        });
+
+        statusPanel.add(leftButton);
+        statusPanel.add(upButton);
+        statusPanel.add(rightButton);
+        statusPanel.add(downButton);
+
+    }
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        Graphics2D g2 = (Graphics2D)g;
+        if (_battleship != null) _battleship.DrawTransport(g2);
+        super.repaint();
+    }
+
+}

FormMap.java

@@ -10,9 +10,7 @@ public class FormMap extends JComponent {
     private AbstractMap _abstractMap;
     private DrawningBattleship _battleship;
     private BufferedImage bufferedImage;
-    public static void main(String[] args) {
-        FormMap formMap = new FormMap();
-    }
+
     public FormMap() {
         JFrame form = new JFrame("Карта");
         form.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
@@ -55,7 +53,6 @@ public class FormMap extends JComponent {
         createButton.addActionListener(e -> {
 
             Random rnd = new Random();
-
            var battleship = new DrawningBattleship(rnd.nextInt(100, 300), rnd.nextInt(1000, 2000),
                     Color.getHSBColor(rnd.nextInt(0, 256), rnd.nextInt(0, 256),
                             rnd.nextInt(0, 256)));

FormMapWithSetBattleship.java

@@ -0,0 +1,197 @@
+import javax.swing.*;
+import javax.swing.text.MaskFormatter;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.image.BufferedImage;
+import java.text.ParseException;
+
+public class FormMapWithSetBattleship extends JComponent {
+    private BufferedImage bufferedImage = null;
+
+    private MapWithSetBattleshipsGeneric<DrawningObjectBattleship, AbstractMap> _mapBattleshipsCollectionGeneric;
+    public static void main(String[] args) {
+        FormMapWithSetBattleship formMap = new FormMapWithSetBattleship();
+    }
+    public FormMapWithSetBattleship(){
+        JFrame form = new JFrame("FormMapWithSetBattleship");
+        form.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        form.setSize(750, 500);
+        form.setLocationRelativeTo(null);
+
+        Panel statusPanel = new Panel();
+        statusPanel.setBackground(Color.WHITE);
+        statusPanel.setLayout(new GridLayout(0, 1, 20, 20));
+        setLayout(new BorderLayout());
+        add(statusPanel, BorderLayout.EAST);
+        String[] maps = {
+                "Простая карта",
+                "Морская карта",
+        };
+        JComboBox mapSelectComboBox = new JComboBox(maps);
+        mapSelectComboBox.setEditable(true);
+        mapSelectComboBox.addActionListener(e -> {
+            AbstractMap map = null;
+            String item = (String)mapSelectComboBox.getSelectedItem();
+            switch (item) {
+                case "Простая карта":
+                    map = new SimpleMap();
+                    break;
+                case "Морская карта":
+                    map = new SeaMap();
+                    break;
+            }
+            if (map != null)
+            {
+                _mapBattleshipsCollectionGeneric = new MapWithSetBattleshipsGeneric<DrawningObjectBattleship, AbstractMap>
+                        (1000, 700, map);
+            }
+            else
+            {
+                _mapBattleshipsCollectionGeneric = null;
+            }
+        });
+        statusPanel.add(mapSelectComboBox);
+
+
+        JButton addBattleshipButton = new JButton("Добавить корабль");
+        addBattleshipButton.addActionListener(e -> {
+
+            if (_mapBattleshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            JDialog dialog = new JDialog(form, "Диалого", true);
+            FormBattleship formShip = new FormBattleship(dialog);
+            dialog.setSize(800, 500);
+            dialog.setContentPane(formShip);
+            dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
+            dialog.setVisible(true);
+            DrawningObjectBattleship battleship = new DrawningObjectBattleship(formShip.GetSelectedBattleship());
+            if (_mapBattleshipsCollectionGeneric.Add(battleship) != -1) {
+                JOptionPane.showMessageDialog(form, "Объект добавлен", "Добавление", JOptionPane.OK_CANCEL_OPTION);
+                bufferedImage = _mapBattleshipsCollectionGeneric.ShowSet();
+                repaint();
+            }
+            else {
+                JOptionPane.showMessageDialog(form, "Объект не добавлен", "Добавление", JOptionPane.OK_CANCEL_OPTION);
+            }
+        });
+        statusPanel.add(addBattleshipButton);
+
+        JFormattedTextField maskedTextFieldPosition = null;
+        try {
+            MaskFormatter positionMask = new MaskFormatter("##");
+            maskedTextFieldPosition = new JFormattedTextField(positionMask);
+            statusPanel.add(maskedTextFieldPosition);
+        }
+        catch (ParseException e) {
+            e.printStackTrace();
+        }
+
+        JButton deleteBattleshipButton = new JButton("Удалить корабль");
+        JFormattedTextField finalMaskedTextFieldPosition = maskedTextFieldPosition;
+        deleteBattleshipButton.addActionListener(e -> {
+            if ((String)mapSelectComboBox.getSelectedItem() == null) {
+                return;
+            }
+            if (finalMaskedTextFieldPosition == null) {
+                return;
+            }
+            int position = Integer.parseInt(finalMaskedTextFieldPosition.getText());
+            if (_mapBattleshipsCollectionGeneric.Subtraction(position) != null) {
+                JOptionPane.showMessageDialog(form, "Объект удален", "Удаление", JOptionPane.OK_CANCEL_OPTION);
+                bufferedImage = _mapBattleshipsCollectionGeneric.ShowSet();
+                repaint();
+            }
+            else{
+                JOptionPane.showMessageDialog(form, "Объект не удален", "Удаление", JOptionPane.OK_CANCEL_OPTION);
+            }
+        });
+        statusPanel.add(deleteBattleshipButton);
+        JButton showStorageButton = new JButton("Хранилище");
+        showStorageButton.addActionListener(e -> {
+
+            if (_mapBattleshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            bufferedImage = _mapBattleshipsCollectionGeneric.ShowSet();
+            repaint();
+        });
+        statusPanel.add(showStorageButton);
+
+        JButton showOnMapButton = new JButton("Карта");
+        showOnMapButton.addActionListener(e -> {
+
+            if (_mapBattleshipsCollectionGeneric == null)
+            {
+                return;
+            }
+            bufferedImage = _mapBattleshipsCollectionGeneric.ShowOnMap();
+        });
+        statusPanel.add(showOnMapButton);
+
+        ActionListener moveButtonListener = new ActionListener() {
+            @Override
+            public void actionPerformed(ActionEvent e) {
+                if (_mapBattleshipsCollectionGeneric == null)
+                {
+                    return;
+                }
+                String name = e.getActionCommand();
+                Direction dir = Direction.None;
+                switch (name)
+                {
+                    case "↑":
+                        dir = Direction.Up;
+                        break;
+                    case "↓":
+                        dir = Direction.Down;
+                        break;
+                    case "←":
+                        dir = Direction.Left;
+                        break;
+                    case "→":
+                        dir = Direction.Right;
+                        break;
+                }
+                bufferedImage = _mapBattleshipsCollectionGeneric.MoveObject(dir);
+            }
+        };
+
+        //Кнопки управления
+        JButton moveDownButton = new JButton("↓");
+        moveDownButton.addActionListener(moveButtonListener);
+
+        JButton moveUpButton = new JButton("↑");
+        moveUpButton.addActionListener(moveButtonListener);
+
+        JButton moveLeftButton = new JButton("←");
+        moveLeftButton.addActionListener(moveButtonListener);
+
+        JButton moveRightButton = new JButton("→");
+        moveRightButton.addActionListener(moveButtonListener);
+
+        JButton showGalleryButton = new JButton("Галерея");
+      showGalleryButton.addActionListener(e -> {
+           new FormParameterClass();
+       });
+        statusPanel.add(showGalleryButton);
+        statusPanel.add(moveUpButton);
+        statusPanel.add(moveDownButton);
+        statusPanel.add(moveLeftButton);
+        statusPanel.add(moveRightButton);
+        form.getContentPane().add(this);
+        form.setVisible(true);
+    }
+
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        Graphics2D g2 = (Graphics2D)g;
+        if (bufferedImage != null) g2.drawImage(bufferedImage, 0,0,600,500,null);
+        super.repaint();
+    }
+    }
+

FormParameterClass.java

@@ -0,0 +1,95 @@
+import javax.swing.*;
+import java.awt.*;
+import java.util.Random;
+
+public class FormParameterClass extends JComponent {
+    private DrawningBattleship battleship1;
+    private DrawningBattleship battleship2;
+    private DrawningBattleship battleship3;
+    private DrawningBattleship battleship4;
+    private DrawningBattleship battleship5;
+    MyParametrClass<EntityBattleship, IDrawningBlocks> parameterClass;
+    public FormParameterClass(){
+        JFrame form = new JFrame("Экземпляры от параметризованного класса");
+        form.setSize(900, 500);
+        form.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+        form.setLocationRelativeTo(null);
+
+        Panel statusPanel = new Panel();
+        statusPanel.setBackground(Color.WHITE);
+        statusPanel.setLayout(new FlowLayout());
+        setLayout(new BorderLayout());
+        add(statusPanel, BorderLayout.SOUTH);
+
+
+    JButton showRandomEntity = new JButton("Создать");
+        showRandomEntity.addActionListener(e -> {
+        Random random = new Random();
+        int[] arrayBlocks = {2, 4, 6};
+        if (parameterClass == null) {
+            parameterClass = new MyParametrClass<EntityBattleship, IDrawningBlocks>(20, 20);
+            for (int i = 0; i < 20; i ++) {
+                if (random.nextBoolean()) {
+                    parameterClass.Insert(new EntityBattleship(random.nextInt(100), random.nextInt(100),
+                            new Color(random.nextInt(255),random.nextInt(255),random.nextInt(255))));
+                }
+                else {
+                    parameterClass.Insert(new EntityLinkor(random.nextInt(100), random.nextInt(100),
+                            new Color(random.nextInt(255),random.nextInt(255),random.nextInt(255)),
+                            new Color(random.nextInt(255),random.nextInt(255),random.nextInt(255)),
+                            random.nextBoolean(), random.nextBoolean()));
+                }
+            }
+            for (int i = 0; i < 20; i ++) {
+                int rnd = random.nextInt(3);
+
+                switch (rnd) {
+                    case 0:
+                        parameterClass.Insert(new DrawningBlocks(arrayBlocks[random.nextInt(3)],
+                                new Color(random.nextInt(255),random.nextInt(255),random.nextInt(255))));
+                        break;
+
+                    case 1:
+                        parameterClass.Insert(new DrawningRoundBlocks(arrayBlocks[random.nextInt(3)]));
+                        break;
+
+                    case 2:
+                        parameterClass.Insert(new DrawningTriangleBlocks(arrayBlocks[random.nextInt(3)]));
+                        break;
+                }
+            }
+        }
+        battleship1 = parameterClass.GetDrawningBattleship();
+        battleship1.SetPosition(200, 200, form.getWidth(), form.getHeight() - 75);
+
+        battleship2 = parameterClass.GetDrawningBattleship();
+        battleship2.SetPosition(400, 200, form.getWidth(), form.getHeight() - 75);
+
+        battleship3 = parameterClass.GetDrawningBattleship();
+        battleship3.SetPosition(600, 200, form.getWidth(), form.getHeight() - 75);
+
+        battleship4 = parameterClass.GetDrawningBattleship();
+        battleship4.SetPosition(300, 300, form.getWidth(), form.getHeight() - 75);
+
+        battleship5 = parameterClass.GetDrawningBattleship();
+        battleship5.SetPosition(500, 300, form.getWidth(), form.getHeight() - 75);
+        repaint();
+    });
+        statusPanel.add(showRandomEntity);
+
+        form.getContentPane().add(this);
+
+        form.setVisible(true);
+}
+    @Override
+    protected void paintComponent(Graphics g) {
+        super.paintComponent(g);
+        Graphics2D g2 = (Graphics2D)g;
+        if (battleship1 != null) battleship1.DrawTransport(g2);
+        if (battleship2 != null) battleship2.DrawTransport(g2);
+        if (battleship3 != null) battleship3.DrawTransport(g2);
+        if (battleship4 != null) battleship4.DrawTransport(g2);
+        if (battleship5 != null) battleship5.DrawTransport(g2);
+        super.repaint();
+    }
+}

MapWithSetBattleshipsGeneric.java

@@ -0,0 +1,138 @@
+import java.awt.*;
+import java.awt.image.BufferedImage;
+
+public class MapWithSetBattleshipsGeneric <T extends IDrawningObject, U extends AbstractMap>{
+
+    /// Ширина окна отрисовки
+    private final int _pictureWidth;
+    /// Высота окна отрисовки
+    private final int _pictureHeight;
+    /// Размер занимаемого объектом места (ширина)
+    private final int _placeSizeWidth = 250;
+    /// Размер занимаемого объектом места (высота)
+    private final int _placeSizeHeight = 100;
+    private final SetBattleshipGeneric<T> _setBattleship;
+    /// Карта
+    private final U _map;
+    /// Конструктор
+    public MapWithSetBattleshipsGeneric(int picWidth, int picHeight, U map)
+    {
+        int width = picWidth / _placeSizeWidth;
+        int height = picHeight / _placeSizeHeight;
+        _setBattleship = new SetBattleshipGeneric<T>(width * height);
+        _pictureWidth = picWidth;
+        _pictureHeight = picHeight;
+        _map = map;
+    }
+    public int Add(T battleship)
+    {
+        return this._setBattleship.Insert(battleship);
+    }
+    public T Subtraction(int position)
+    {
+        return this._setBattleship.Remove(position);
+    }
+    public BufferedImage ShowSet()
+    {
+        BufferedImage bmp = new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_RGB);
+        Graphics gr = bmp.getGraphics();
+        DrawBackground((Graphics2D)gr);
+        DrawBattleship((Graphics2D)gr);
+        return bmp;
+    }
+    public BufferedImage ShowOnMap()
+    {
+        Shaking();
+        for (int i = 0; i < _setBattleship.Count(); i++)
+        {
+            var battleship = _setBattleship.Get(i);
+            if (battleship != null)
+            {
+                return _map.CreateMap(_pictureWidth, _pictureHeight, battleship);
+            }
+        }
+        return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_RGB);
+    }
+
+    /// Перемещение объекта по крате
+    public BufferedImage MoveObject(Direction direction)
+    {
+        if (_map != null)
+        {
+            return _map.MoveObject(direction);
+        }
+        return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_RGB);
+    }
+    private void Shaking()
+    {
+        int j = _setBattleship.Count() - 1;
+        for (int i = 0; i < _setBattleship.Count(); i++)
+        {
+            if (_setBattleship.Get(i) == null)
+            {
+                for (; j > i; j--)
+                {
+                    var battleship = _setBattleship.Get(j);
+                    if (battleship != null)
+                    {
+                        _setBattleship.Insert(battleship, i);
+                        _setBattleship.Remove(j);
+                        break;
+                    }
+                }
+                if (j <= i)
+                {
+                    return;
+                }
+            }
+        }
+    }
+    private void DrawBackground(Graphics2D g)
+    {
+        g.setColor(Color.blue);
+        g.fillRect(0, 0, _pictureWidth, _pictureHeight);
+        for (int i = 0; i < _pictureWidth / _placeSizeWidth; i++)
+        {
+
+            for (int j = 0; j <= _pictureHeight / _placeSizeHeight; ++j)
+            {
+                g.setStroke(new BasicStroke(7));
+                g.setColor(Color.black);
+                g.drawLine(i * _placeSizeWidth, j * _placeSizeHeight, i *
+                        _placeSizeWidth + _placeSizeWidth / 2, j * _placeSizeHeight);
+                g.setColor(Color.RED);
+                g.drawLine(i * _placeSizeWidth + 20, j * _placeSizeHeight-5, i * _placeSizeWidth + 20, j * _placeSizeHeight - 23);
+                g.drawLine( i * _placeSizeWidth + 70, j * _placeSizeHeight - 5, i * _placeSizeWidth + 70, j * _placeSizeHeight - 23);
+            }
+
+            g.drawLine(i * _placeSizeWidth, 0, i * _placeSizeWidth,
+                    (_pictureHeight / _placeSizeHeight) * _placeSizeHeight);
+
+
+        }
+    }
+    private void DrawBattleship(Graphics2D g)
+    {
+        int countColumns = _pictureWidth / _placeSizeWidth - 1;
+        int countRows = _pictureHeight / _placeSizeHeight - 1;
+        int currentColumn = 0;
+        for (int i = 0; i < _setBattleship.Count(); i++)
+        {
+            if((_setBattleship.Get(i) != null))
+            {
+                _setBattleship.Get(i).SetObject((currentColumn) * _placeSizeWidth + 10, (countRows) * _placeSizeHeight + 15, _pictureWidth, _pictureHeight);
+                _setBattleship.Get(i).DrawningObject(g);
+            }
+            if (currentColumn >= countColumns)
+            {
+                currentColumn = 0;
+                countRows--;
+            }
+            else
+            {
+                currentColumn++;
+
+            }
+        }
+    }
+}

MyParametrClass.java

@@ -0,0 +1,40 @@
+import java.util.ArrayList;
+import java.util.Random;
+
+public class MyParametrClass<T extends EntityBattleship, U extends IDrawningBlocks> {
+   private final ArrayList<T> EntityArray;
+    private final ArrayList<U> BlocksArray;
+    int entitiesCount = 0;
+    int blocksCount = 0;
+    public MyParametrClass(int entitiesCount, int blocksCount) {
+      EntityArray = new ArrayList<T>();
+       BlocksArray = new ArrayList<U>();
+    }
+    public void Insert(T battleship){
+
+            EntityArray.add(battleship);
+            entitiesCount++;
+
+    }
+    public void Insert(U drawningBlocks){
+
+            BlocksArray.add(drawningBlocks);
+            blocksCount++;
+
+    }
+    public DrawningBattleship GetDrawningBattleship() {
+
+        Random random = new Random();
+        int entityIndex = random.nextInt(EntityArray.size());
+        int blockIndex = random.nextInt( BlocksArray.size());
+
+
+        EntityBattleship battleship = EntityArray.get(entityIndex);
+        IDrawningBlocks blocks = BlocksArray.get(blockIndex);
+
+        if (battleship instanceof EntityLinkor) {
+            return  new DrawningLinkor(battleship, blocks);
+        }
+        return new DrawningLinkor(battleship, blocks);
+    }
+}

SetBattleshipGeneric.java

@@ -0,0 +1,59 @@
+public class SetBattleshipGeneric <T>
+{
+    private final T[] _places;
+
+    public SetBattleshipGeneric(int count) {
+        _places = (T[]) new Object[count];
+    }
+
+    public int Count() {
+        return _places.length;
+    }
+    public int Insert(T battleship)
+    {
+        return Insert(battleship, 0);
+    }
+    public int Insert(T battleship, int position)
+    {
+        if (position >= _places.length || position < 0) return -1;
+        if (_places[position] == null) {
+            _places[position] = battleship;
+            return position;
+        }
+
+        int emptyEl = -1;
+        for (int i = position + 1; i < Count(); i++)
+        {
+            if (_places[i] == null)
+            {
+                emptyEl = i;
+                break;
+            }
+        }
+        if (emptyEl == -1)
+        {
+            return -1;
+        }
+        for (int i = emptyEl; i > position; i--)
+        {
+            _places[i] = _places[i - 1];
+        }
+        _places[position] = battleship;
+        return position;
+    }
+    public T Remove (int position) {
+        if (position >= _places.length || position < 0) return null;
+        T result = _places[position];
+        _places[position] = null;
+        return result;
+    }
+
+    public T Get(int position)
+    {
+        if (position >= Count() || position < 0)
+        {
+            return null;
+        }
+        return _places[position];
+    }
+}