файлы лабораторной

src/frames/FrameLainer.java

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+package frames;
+
+import drawing_objects.DrawingLainer;
+import drawing_objects.DirectionType;
+import drawing_objects.DrawingLainer;
+
+import javax.imageio.ImageIO;
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.io.File;
+import java.io.IOException;
+import java.util.Random;
+
+public class FrameLainer extends JFrame {
+    private DrawingLainer drawingBattleship;
+    private JComponent pictureBox;
+    public FrameLainer() throws IOException {
+        super("лайнер");
+        setSize(new Dimension(900,480));
+        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+        pictureBox = new JComponent(){
+            public void paintComponent(Graphics graphics){
+                super.paintComponent(graphics);
+                Graphics2D graphics2D = (Graphics2D) graphics;
+                if (drawingBattleship != null) drawingBattleship.drawTransport(graphics2D);
+                super.repaint();
+            }
+        };
+        pictureBox.setBounds( 0, 0, getContentPane().getWidth(), getContentPane().getHeight());
+        JButton createButton = new JButton("Создать");
+        JButton rightButton = new JButton(new ImageIcon(ImageIO.read(new File("images/right.png"))));
+        rightButton.setPreferredSize(new Dimension(30,30));
+        JButton leftButton = new JButton(new ImageIcon(ImageIO.read(new File("images/left.png"))));
+        leftButton.setPreferredSize(new Dimension(30,30));
+        JButton upButton = new JButton(new ImageIcon(ImageIO.read(new File("images/up.png"))));
+        upButton.setPreferredSize(new Dimension(30,30));
+        JButton downButton = new JButton(new ImageIcon(ImageIO.read(new File("images/down.png"))));
+        downButton.setPreferredSize(new Dimension(30,30));
+
+        createButton.addActionListener(e -> buttonCreateClick());
+        rightButton.setActionCommand("right");
+        rightButton.addActionListener(this::buttonMoveClick);
+        leftButton.setActionCommand("left");
+        leftButton.addActionListener(this::buttonMoveClick);
+        upButton.setActionCommand("up");
+        upButton.addActionListener(this::buttonMoveClick);
+        downButton.setActionCommand("down");
+        downButton.addActionListener(this::buttonMoveClick);
+
+        JPanel panelBattleship = new JPanel(new BorderLayout());
+        JPanel createPanel = new JPanel(new BorderLayout());
+        createPanel.setBorder(BorderFactory.createEmptyBorder(2, 2, 2, 2));
+        JPanel movementPanel = new JPanel(new GridBagLayout());
+        JPanel rightPanel = new JPanel(new BorderLayout());
+        GridBagConstraints constraints = new GridBagConstraints();
+        constraints.insets.left = constraints.insets.top = constraints.insets.bottom = constraints.insets.right = 2;
+
+        createPanel.add(createButton, BorderLayout.SOUTH);
+
+        constraints.gridx = 2;
+        constraints.gridy = 1;
+        movementPanel.add(rightButton, constraints);
+        constraints.gridx = 0;
+        constraints.gridy = 1;
+        movementPanel.add(leftButton, constraints);
+        constraints.gridx = 1;
+        constraints.gridy = 0;
+        movementPanel.add(upButton, constraints);
+        constraints.gridx = 1;
+        constraints.gridy = 1;
+        movementPanel.add(downButton, constraints);
+
+        setLayout(new BorderLayout());
+        add(pictureBox);
+        rightPanel.add(movementPanel, BorderLayout.SOUTH);
+        panelBattleship.add(rightPanel, BorderLayout.EAST);
+        panelBattleship.add(createPanel, BorderLayout.WEST);
+        add(panelBattleship,BorderLayout.CENTER);
+        setVisible(true);
+    }
+    private void buttonCreateClick() {
+        Random random = new Random();
+        drawingBattleship = new DrawingLainer();
+        pictureBox.setBounds(0,0,getContentPane().getWidth(),getContentPane().getHeight());
+        drawingBattleship.init(random.nextInt(200) + 100, random.nextInt(2000) + 1000, new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)),
+                new Color(random.nextInt(256), random.nextInt(256), random.nextInt(256)), random.nextBoolean(), random.nextBoolean(), pictureBox.getWidth(), pictureBox.getHeight(), random.nextInt(4));
+        drawingBattleship.setPosition(random.nextInt(90) + 10, random.nextInt(90) + 10);
+        draw();
+    }
+    private void buttonMoveClick(ActionEvent event) {
+        if(drawingBattleship == null || drawingBattleship.getEntityLainer() == null)
+            return;
+        switch (event.getActionCommand()) {
+            case "left" :
+                drawingBattleship.moveTransport(DirectionType.LEFT);
+                break;
+            case "right" :
+                drawingBattleship.moveTransport(DirectionType.RIGHT);
+                break;
+            case "up" :
+                drawingBattleship.moveTransport(DirectionType.UP);
+                break;
+            case "down" :
+                drawingBattleship.moveTransport(DirectionType.DOWN);
+                break;
+        }
+        draw();
+    }
+    private void draw() {
+        if (drawingBattleship == null)
+        {
+            return;
+        }
+        pictureBox.repaint();
+    }
+}