import javax.swing.*; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import javax.swing.text.DefaultFormatterFactory; import javax.swing.text.MaskFormatter; import java.awt.*; import java.text.ParseException; import java.util.HashMap; import java.util.Optional; public class FormMapWithSetArtilleries extends JFrame { private JPanel pictureBox; private JPanel toolsGroup; private JLabel toolsLabel; private JComboBox comboBoxMapSelector; private JButton buttonAddArtillery; private JPanel paneArtilleries; private JFormattedTextField textBoxPosition; private JButton buttonRemoveArtillery; private JButton buttonShowStorage; private JButton buttonUp; private JButton buttonDown; private JButton buttonLeft; private JButton buttonRight; private JButton buttonShowOnMap; private JLabel mapsLabel; private JTextField textFieldMapName; private JButton buttonAddMap; private JList listBoxMaps; private JPanel mapsGroup; private JButton buttonDeleteMap; private Image bufferedImage; private final HashMap _mapsDict = new HashMap<>() {{ put("Простая карта", new SimpleMap()); put("Лесная карта", new ForestMap()); }}; private final MapsCollection _mapsCollection; public FormMapWithSetArtilleries() { this.setTitle("Artillery"); this.setContentPane(paneArtilleries); this.setSize(640, 530); this.setVisible(true); try { textBoxPosition.setFormatterFactory(new DefaultFormatterFactory(new MaskFormatter("##"))); } catch (ParseException e) { e.printStackTrace(); } _mapsCollection = new MapsCollection(pictureBox.getWidth(), pictureBox.getHeight()); comboBoxMapSelector.removeAllItems(); for (var key : _mapsDict.keySet()) { comboBoxMapSelector.addItem(key); } buttonAddMap.addActionListener(e -> { if (comboBoxMapSelector.getSelectedIndex() == -1 || textFieldMapName.getText() == null || textFieldMapName.getText().isEmpty()) { JOptionPane.showMessageDialog(this, "Не все данные заполнены", "Ошибка", JOptionPane.ERROR_MESSAGE); return; } if (!_mapsDict.containsKey((String)comboBoxMapSelector.getSelectedItem())) { JOptionPane.showMessageDialog(this, "Нет такой карты", "Ошибка", JOptionPane.ERROR_MESSAGE); return; } _mapsCollection.addMap(textFieldMapName.getText(), _mapsDict.get((String)comboBoxMapSelector.getSelectedItem())); reloadMaps(); }); buttonDeleteMap.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() == -1) { return; } if (JOptionPane.showConfirmDialog(this, "Удалить карту " + listBoxMaps.getSelectedValue() + "?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION) { _mapsCollection.deleteMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")); reloadMaps(); } }); listBoxMaps.addListSelectionListener(e -> { if (listBoxMaps.getSelectedValue() != null) { bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).showSet(); repaint(); } }); buttonAddArtillery.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() == -1) { return; } FormArtillery dialog = new FormArtillery(); dialog.setSize(800, 500); dialog.setModalityType(Dialog.ModalityType.APPLICATION_MODAL); dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE); dialog.setVisible(true); if (dialog.getSelectedArtillery() != null) { DrawingObjectArtillery artillery = new DrawingObjectArtillery(dialog.getSelectedArtillery()); if (_mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).addArtillery(artillery) != -1) { JOptionPane.showMessageDialog(this, "Объект добавлен", "Успех", JOptionPane.INFORMATION_MESSAGE); bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).showSet(); repaint(); } else { JOptionPane.showMessageDialog(this, "Не удалось добавить объект", "Провал", JOptionPane.INFORMATION_MESSAGE); } } }); buttonRemoveArtillery.addActionListener(e -> { String text = textBoxPosition.getText(); if (text == null || text.isEmpty()) { return; } if (JOptionPane.showConfirmDialog(this, "Удалить объект?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) { return; } int position = Integer.parseInt(text); if (_mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).removeArtilleryAt(position) != null) { JOptionPane.showMessageDialog(this, "Объект удалён", "Успех", JOptionPane.INFORMATION_MESSAGE); bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).showSet(); repaint(); } else { JOptionPane.showMessageDialog(this, "Не удалось удалить объект", "Провал", JOptionPane.INFORMATION_MESSAGE); } }); buttonShowStorage.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() == -1) { return; } bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).showSet(); repaint(); }); buttonShowOnMap.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() == -1) { return; } bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).showOnMap(); repaint(); }); buttonLeft.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() != -1) { bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).moveObject(Direction.Left); repaint(); } }); buttonRight.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() != -1) { bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).moveObject(Direction.Right); repaint(); } }); buttonUp.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() != -1) { bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).moveObject(Direction.Up); repaint(); } }); buttonDown.addActionListener(e -> { if (listBoxMaps.getSelectedIndex() != -1) { bufferedImage = _mapsCollection.getMap(Optional.ofNullable(listBoxMaps.getSelectedValue()).orElse("")).moveObject(Direction.Down); repaint(); } }); } private void reloadMaps() { int index = listBoxMaps.getSelectedIndex(); listBoxMaps.setListData(_mapsCollection.getKeys().toArray(new String[0])); int size = listBoxMaps.getModel().getSize(); if (size > 0 && (index == -1 || index >= size)) { listBoxMaps.setSelectedIndex(0); } else if (index > -1 && index < size) { listBoxMaps.setSelectedIndex(index); } } @Override public void paint(Graphics g) { super.paint(g); if (bufferedImage != null) { pictureBox.paintComponents(bufferedImage.getGraphics()); pictureBox.getGraphics().drawImage(bufferedImage, 0, 0, null); } } }