Better load/save

1 files changed, 62 insertions, 1 deletions

diff --git a/src/esieequest/view/app/UserInterface.java b/src/esieequest/view/app/UserInterface.java
index 0f426bd..b00673c 100644
--- a/src/esieequest/view/app/UserInterface.java
+++ b/src/esieequest/view/app/UserInterface.java
@@ -12,8 +12,12 @@ import java.awt.event.FocusEvent;
 import java.awt.event.FocusListener;
 import java.awt.event.KeyEvent;
 import java.awt.image.BufferedImage;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.HashMap;
 import java.util.Map.Entry;
 import java.util.Timer;
@@ -22,12 +26,14 @@ import java.util.TimerTask;
 import javax.swing.AbstractAction;
 import javax.swing.JButton;
 import javax.swing.JComponent;
+import javax.swing.JFileChooser;
 import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.JTextField;
 import javax.swing.JTextPane;
 import javax.swing.KeyStroke;
 import javax.swing.border.EmptyBorder;
+import javax.swing.filechooser.FileNameExtensionFilter;
 
 import lombok.Getter;
 
@@ -62,6 +68,9 @@ abstract class UserInterface implements Viewable, ActionListener {
         private static final String SOUND_DIR = "res/snd/";
         private static final String SOUND_EXT = ".ogg";
 
+        private static final String SAVE_LABEL = "ESIEEquest Game";
+        private static final String SAVE_EXT = ".eqg";
+
         private GameEngine gameEngine;
 
         @Getter
@@ -154,6 +163,7 @@ abstract class UserInterface implements Viewable, ActionListener {
 
                 this.soundButton = new JButton(Text.TOGGLE_SOUND_BUTTON.toString());
                 this.soundButton.setToolTipText(Text.TOGGLE_SOUND_TOOLTIP.toString());
+                this.newButton.setActionCommand(Command.SOUND.name());
                 this.gamePanel.add(this.soundButton);
 
                 this.filePanel = new JPanel();
@@ -232,6 +242,7 @@ abstract class UserInterface implements Viewable, ActionListener {
 
                 this.inventoryButton = new JButton(Text.INVENTORY_BUTTON.toString());
                 this.inventoryButton.setToolTipText(Text.INVENTORY_TOOLTIP.toString());
+                this.inventoryButton.setActionCommand(Command.INVENTORY.name());
                 this.inventoryButton.setFont(font);
                 this.inventoryButton.setPreferredSize(squareButton);
                 this.topControlPanel.add(this.inventoryButton, BorderLayout.WEST);
@@ -283,6 +294,7 @@ abstract class UserInterface implements Viewable, ActionListener {
                 this.newButton.addActionListener(actionListener);
                 this.soundButton.addActionListener(actionListener);
                 this.loadButton.addActionListener(actionListener);
+                this.saveButton.addActionListener(actionListener);
                 this.forwardButton.addActionListener(actionListener);
                 this.inventoryButton.addActionListener(actionListener);
                 this.actionButton.addActionListener(actionListener);
@@ -535,10 +547,31 @@ abstract class UserInterface implements Viewable, ActionListener {
          */
         @Override
         public void actionPerformed(final ActionEvent actionEvent) {
-                if (actionEvent.getActionCommand() == Text.INVENTORY_BUTTON.toString()) {
+                if (actionEvent.getActionCommand() == Command.INVENTORY.name()) {
                         this.toggleInventory();
                 } else if (actionEvent.getActionCommand() == Text.TOGGLE_SOUND_BUTTON.toString()) {
                         this.toggleAudio();
+                } else if (actionEvent.getActionCommand() == Command.LOAD.name()) {
+                        final JFileChooser fileChooser = new JFileChooser();
+                        fileChooser.setFileFilter(new FileNameExtensionFilter(UserInterface.SAVE_LABEL,
+                                        UserInterface.SAVE_EXT));
+                        final int option = fileChooser.showOpenDialog(this.layout);
+                        if (option == JFileChooser.APPROVE_OPTION) {
+                                this.gameEngine.interpret(actionEvent.getActionCommand() + Text.COMMAND_SEPARATOR
+                                                + fileChooser.getSelectedFile().getPath());
+                        }
+                } else if (actionEvent.getActionCommand() == Command.SAVE.name()) {
+                        final JFileChooser fileChooser = new JFileChooser();
+                        fileChooser.setFileFilter(new FileNameExtensionFilter(UserInterface.SAVE_LABEL,
+                                        UserInterface.SAVE_EXT));
+                        final int option = fileChooser.showSaveDialog(this.layout);
+                        if (option == JFileChooser.APPROVE_OPTION) {
+                                final String path = fileChooser.getSelectedFile().getPath();
+                                final String filePath = path.endsWith(UserInterface.SAVE_EXT) ? path : path
+                                                + UserInterface.SAVE_EXT;
+                                this.gameEngine.interpret(actionEvent.getActionCommand() + Text.COMMAND_SEPARATOR
+                                                + filePath);
+                        }
                 } else {
                         this.gameEngine.interpret(actionEvent.getActionCommand());
                         this.clearInputField();
@@ -640,4 +673,32 @@ abstract class UserInterface implements Viewable, ActionListener {
                 }
         }
 
+        @Override
+        public void toggleSound() {
+                return;
+        }
+
+        @Override
+        public String load(final String path) {
+                final Path filePath = Paths.get(path);
+                String serialisedGame = null;
+                try {
+                        serialisedGame = new String(Files.readAllBytes(filePath));
+                } catch (final IOException e) {
+                        e.printStackTrace();
+                }
+                return serialisedGame;
+        }
+
+        @Override
+        public void save(final String path, final String serialisedGame) {
+                try {
+                        final FileWriter fileWriter = new FileWriter(path);
+                        fileWriter.write(serialisedGame);
+                        fileWriter.close();
+                } catch (final IOException e) {
+                        e.printStackTrace();
+                }
+        }
+
 }