diff --git a/src/com/annimon/turrets/HelpPanel.java b/src/com/annimon/turrets/HelpPanel.java
index 7698f88..0401c84 100644
--- a/src/com/annimon/turrets/HelpPanel.java
+++ b/src/com/annimon/turrets/HelpPanel.java
@@ -2,15 +2,21 @@ package com.annimon.turrets;
import static com.annimon.turrets.Constants.MENU_FONT_NAME;
import static com.annimon.turrets.Constants.SCREEN_DIMENSION;
+import com.annimon.turrets.util.ExceptionHandler;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Font;
-import java.awt.event.MouseAdapter;
-import java.awt.event.MouseEvent;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.IOException;
+import javax.swing.JButton;
+import javax.swing.JEditorPane;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
import javax.swing.border.EmptyBorder;
+import javax.swing.event.HyperlinkEvent;
+import javax.swing.event.HyperlinkListener;
/**
*
@@ -22,23 +28,74 @@ public final class HelpPanel extends JPanel {
setPreferredSize(SCREEN_DIMENSION);
setBackground(Color.BLACK);
setLayout(new BorderLayout());
- addMouseListener(new MouseAdapter() {
- @Override
- public void mousePressed(MouseEvent e) {
- Main.getInstance().switchToMainMenu();
- }
- });
final JLabel titleLabel = new JLabel("Turrets Online");
titleLabel.setForeground(Color.GRAY);
titleLabel.setHorizontalAlignment(SwingConstants.CENTER);
titleLabel.setFont(new Font(MENU_FONT_NAME, 1, 38));
- titleLabel.setBorder(new EmptyBorder(50, 0, 50, 0));
+ titleLabel.setBorder(new EmptyBorder(100, 0, 50, 0));
add(titleLabel, BorderLayout.NORTH);
- final JLabel infoLabel = new JLabel();
- infoLabel.setForeground(Color.WHITE);
- infoLabel.setHorizontalAlignment(SwingConstants.CENTER);
- add(infoLabel, BorderLayout.CENTER);
+ final JEditorPane infoPane = new JEditorPane();
+ infoPane.setContentType("text/html");
+ infoPane.setEditable(false);
+ infoPane.setOpaque(false);
+ infoPane.setText("" +
+ "" +
+ "Turrets Online is peer-to-peer network game.
" +
+ "The goal of the game is to hit enemy with turret's missile.
" +
+ "
Author: Victor aNNiMON Melnik
"+
+ "Source code available at BitBucket or " +
+ "GitHub
" +
+ "
Ukraine, Donetsk 2014
" +
+ "");
+ infoPane.addHyperlinkListener(new HyperlinkListener() {
+
+ @Override
+ public void hyperlinkUpdate(HyperlinkEvent hle) {
+ if (HyperlinkEvent.EventType.ACTIVATED.equals(hle.getEventType())) {
+ openBrowser(hle.getURL().toString());
+ }
+ }
+ });
+ add(infoPane, BorderLayout.CENTER);
+
+ final JButton backButton = new JButton("Back");
+ backButton.addActionListener(new ActionListener() {
+
+ @Override
+ public void actionPerformed(ActionEvent e) {
+ Main.getInstance().switchToMainMenu();
+ }
+ });
+ backButton.setForeground(Color.GRAY);
+ backButton.setFont(new Font(MENU_FONT_NAME, 1, 30));
+ backButton.setBorderPainted(false);
+ backButton.setFocusPainted(false);
+ backButton.setContentAreaFilled(false);
+ backButton.setBorder(new EmptyBorder(0, 0, 75, 0));
+ add(backButton, BorderLayout.SOUTH);
+ }
+
+ private void openBrowser(String url) {
+ final String osName = System.getProperty("os.name");
+ try {
+ if (osName.startsWith("Windows")) {
+ Runtime.getRuntime().exec("rundll32 url.dll,FileProtocolHandler " + url);
+ } else {
+ final String[] browsers = {"firefox", "opera", "konqueror",
+ "epiphany", "mozilla", "netscape", "chrome"};
+ String browser = null;
+ for (int count = 0; count < browsers.length && browser == null; count++) {
+ if (Runtime.getRuntime().exec(
+ new String[]{"which", browsers[count]})
+ .waitFor() == 0)
+ browser = browsers[count];
+ }
+ Runtime.getRuntime().exec(new String[]{browser, url});
+ }
+ } catch (IOException | InterruptedException ex) {
+ ExceptionHandler.handle(ex);
+ }
}
};