@Override
protected Boolean doInBackground() {
try {
if (!upToDate()) {
String installPath = OSUtils.getDynamicStorageLocation();
ModPack pack = ModPack.getSelectedPack();
pack.setUpdated(true);
File modPackZip =
new File(installPath, "ModPacks" + sep + pack.getDir() + sep + pack.getUrl());
if (modPackZip.exists()) {
FileUtils.delete(modPackZip);
}
File animationGif =
new File(
OSUtils.getDynamicStorageLocation(),
"ModPacks" + sep + pack.getDir() + sep + pack.getAnimation());
if (animationGif.exists()) {
FileUtils.delete(animationGif);
}
erroneous = !downloadModPack(pack.getUrl(), pack.getDir());
}
} catch (IOException e) {
e.printStackTrace();
}
return true;
}
private boolean upToDate() throws IOException {
ModPack pack = ModPack.getSelectedPack();
File version =
new File(Settings.getSettings().getInstallPath(), pack.getDir() + sep + "version");
if (!version.exists()) {
version.getParentFile().mkdirs();
version.createNewFile();
curVersion =
(Settings.getSettings().getPackVer().equalsIgnoreCase("recommended version")
? pack.getVersion()
: Settings.getSettings().getPackVer())
.replace(".", "_");
return false;
}
BufferedReader in = new BufferedReader(new FileReader(version));
String line = in.readLine();
in.close();
int currentVersion, requestedVersion;
currentVersion = (line != null) ? Integer.parseInt(line.replace(".", "")) : 0;
if (!Settings.getSettings().getPackVer().equalsIgnoreCase("recommended version")
&& !Settings.getSettings().getPackVer().equalsIgnoreCase("newest version")) {
requestedVersion =
Integer.parseInt(Settings.getSettings().getPackVer().trim().replace(".", ""));
if (requestedVersion != currentVersion) {
Logger.logInfo("Modpack is out of date.");
curVersion = Settings.getSettings().getPackVer().replace(".", "_");
return false;
} else {
Logger.logInfo("Modpack is up to date.");
return true;
}
} else if (Integer.parseInt(pack.getVersion().replace(".", "")) > currentVersion) {
Logger.logInfo("Modpack is out of date.");
ModpackUpdateDialog p = new ModpackUpdateDialog(LaunchFrame.getInstance(), true);
p.setVisible(true);
if (!update) {
return true;
}
if (backup) {
File destination =
new File(
OSUtils.getDynamicStorageLocation(),
"backups" + sep + pack.getDir() + sep + "config_backup");
if (destination.exists()) {
FileUtils.delete(destination);
}
FileUtils.copyFolder(
new File(
Settings.getSettings().getInstallPath(),
pack.getDir() + sep + "minecraft" + sep + "config"),
destination);
}
curVersion = pack.getVersion().replace(".", "_");
return false;
} else {
Logger.logInfo("Modpack is up to date.");
return true;
}
}
// WTF: this does not update packs!!
// only updating info for selected pack. pulldown menus and info area!
void updatePacks() {
for (int i = 0; i < packPanels.size(); i++) {
if (selectedPack == i && getIndex() >= 0) {
ModPack pack = ModPack.getPackArray().get(getIndex());
if (pack != null) {
String mods = "";
if (pack.getMods() != null) {
mods += "<p>This pack contains the following mods by default:</p><ul>";
for (String name : pack.getMods()) {
mods += "<li>" + name + "</li>";
}
mods += "</ul>";
}
packPanels.get(i).setBackground(UIManager.getColor("control").darker().darker());
packPanels.get(i).setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
File tempDir =
new File(
OSUtils.getCacheStorageLocation(), "ModPacks" + File.separator + pack.getDir());
packInfo.setText(
"<html><img src='file:///"
+ tempDir.getPath()
+ File.separator
+ pack.getImageName()
+ "' width=400 height=200></img> <br>"
+ pack.getInfo()
+ mods);
packInfo.setCaretPosition(0);
if (ModPack.getSelectedPack(isFTB()).getServerUrl().equals("")
|| ModPack.getSelectedPack(isFTB()).getServerUrl() == null) {
server.setEnabled(false);
} else {
server.setEnabled(true);
}
String tempVer = Settings.getSettings().getPackVer(pack.getDir());
version.removeActionListener(al);
version.removeAllItems();
version.addItem("Recommended");
if (pack.getOldVersions() != null) {
for (String s : pack.getOldVersions()) {
version.addItem(s);
}
version.setSelectedItem(tempVer);
}
version.addActionListener(al);
}
} else {
packPanels.get(i).setBackground(UIManager.getColor("control"));
packPanels.get(i).setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
}
}
}
/**
* @param modPackName - The pack to install (should already be downloaded)
* @throws IOException
*/
protected void installMods(String modPackName) throws IOException {
String installpath = Settings.getSettings().getInstallPath();
String temppath = OSUtils.getDynamicStorageLocation();
ModPack pack = ModPack.getPack(modPacksPane.getSelectedModIndex());
Logger.logInfo("dirs mk'd");
File source = new File(temppath, "ModPacks/" + pack.getDir() + "/.minecraft");
if (!source.exists()) {
source = new File(temppath, "ModPacks/" + pack.getDir() + "/minecraft");
}
FileUtils.copyFolder(source, new File(installpath, pack.getDir() + "/minecraft/"));
FileUtils.copyFolder(
new File(temppath, "ModPacks/" + pack.getDir() + "/instMods/"),
new File(installpath, pack.getDir() + "/instMods/"));
}
public static void clearModsFolder(ModPack pack) {
File modsFolder =
new File(
Settings.getSettings().getInstallPath(),
pack.getDir() + File.separator + "minecraft" + File.separator + "mods");
clearFolder(modsFolder);
Logger.logInfo("Mods Folder: " + modsFolder.toString());
File dyn = new File(baseDynamic.getPath(), "minecraft" + File.separator + "mods");
Logger.logInfo("Dynamic Folder: " + dyn);
clearFolder(dyn);
}
public static void clearModsFolder(ModPack pack) {
File modsFolder =
new File(Settings.getSettings().getInstallPath(), pack.getDir() + "/minecraft/mods");
if (modsFolder.exists()) {
for (String file : modsFolder.list()) {
if (file.toLowerCase().endsWith(".zip")
|| file.toLowerCase().endsWith(".jar")
|| file.toLowerCase().endsWith(".disabled")
|| file.toLowerCase().endsWith(".litemod")) {
try {
FileUtils.delete(new File(modsFolder, file));
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
}
public static void cleanUp() {
ModPack pack = ModPack.getSelectedPack();
File tempFolder =
new File(OSUtils.getDynamicStorageLocation(), "ModPacks" + sep + pack.getDir() + sep);
for (String file : tempFolder.list()) {
if (!file.equals(pack.getLogoName())
&& !file.equals(pack.getImageName())
&& !file.equals("version")
&& !file.equals(pack.getAnimation())) {
try {
if (Settings.getSettings().getDebugLauncher() && file.endsWith(".zip")) {
Logger.logInfo("debug: retaining modpack file: " + tempFolder + File.separator + file);
} else {
FileUtils.delete(new File(tempFolder, file));
}
} catch (IOException e) {
Logger.logError(e.getMessage(), e);
}
}
}
}
/**
* checks whether an update is needed, and then starts the update process off
*
* @param response - the response from the minecraft servers
*/
private void runGameUpdater(final LoginResponse response) {
final String installPath = Settings.getSettings().getInstallPath();
final ModPack pack = ModPack.getSelectedPack();
if (Settings.getSettings().getForceUpdate()
&& new File(installPath, pack.getDir() + File.separator + "version").exists()) {
new File(installPath, pack.getDir() + File.separator + "version").delete();
}
if (!initializeMods()) {
enableObjects();
return;
}
try {
TextureManager.updateTextures();
} catch (Exception e1) {
}
MinecraftVersionDetector mvd = new MinecraftVersionDetector();
if (!new File(installPath, pack.getDir() + "/minecraft/bin/minecraft.jar").exists()
|| mvd.shouldUpdate(installPath + "/" + pack.getDir() + "/minecraft")) {
final ProgressMonitor progMonitor =
new ProgressMonitor(this, "Downloading minecraft...", "", 0, 100);
final GameUpdateWorker updater =
new GameUpdateWorker(
pack.getMcVersion(),
new File(installPath, pack.getDir() + "/minecraft/bin").getPath()) {
@Override
public void done() {
progMonitor.close();
try {
if (get()) {
Logger.logInfo("Game update complete");
FileUtils.killMetaInf();
launchMinecraft(
installPath + "/" + pack.getDir() + "/minecraft",
RESPONSE.getUsername(),
RESPONSE.getSessionID());
} else {
ErrorUtils.tossError("Error occurred during downloading the game");
}
} catch (CancellationException e) {
ErrorUtils.tossError("Game update canceled.");
} catch (InterruptedException e) {
ErrorUtils.tossError("Game update interrupted.");
} catch (ExecutionException e) {
ErrorUtils.tossError("Failed to download game.");
} finally {
enableObjects();
}
}
};
updater.addPropertyChangeListener(
new PropertyChangeListener() {
@Override
public void propertyChange(PropertyChangeEvent evt) {
if (progMonitor.isCanceled()) {
updater.cancel(false);
}
if (!updater.isDone()) {
int prog = updater.getProgress();
if (prog < 0) {
prog = 0;
} else if (prog > 100) {
prog = 100;
}
progMonitor.setProgress(prog);
progMonitor.setNote(updater.getStatus());
}
}
});
updater.execute();
} else {
launchMinecraft(
installPath + "/" + pack.getDir() + "/minecraft",
RESPONSE.getUsername(),
RESPONSE.getSessionID());
}
}
/*
* GUI Code to add a modpack to the selection
*/
public void addPack(final ModPack pack) {
if (!modPacksAdded) {
modPacksAdded = true;
packs.removeAll();
packs.repaint();
}
final int packIndex = packPanels.size();
final JPanel p = new JPanel();
p.setBounds(0, (packIndex * 55), 420, 55);
p.setLayout(null);
JLabel logo = new JLabel(new ImageIcon(pack.getLogo()));
logo.setBounds(6, 6, 42, 42);
logo.setVisible(true);
JTextArea filler =
new JTextArea(
pack.getName()
+ " (v"
+ pack.getVersion()
+ ") Minecraft Version "
+ pack.getMcVersion()
+ "\n"
+ "By "
+ pack.getAuthor());
filler.setBorder(null);
filler.setEditable(false);
filler.setForeground(LauncherStyle.getCurrentStyle().tabPaneForeground);
filler.setBounds(58, 6, 362, 42);
filler.setBackground(LauncherStyle.getCurrentStyle().tabPaneBackground);
MouseAdapter lin =
new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
if (e.getClickCount() == 2) {
LaunchFrame.getInstance().doLaunch();
}
}
@Override
public void mousePressed(MouseEvent e) {
selectedPack = packIndex;
updatePacks();
}
};
p.addMouseListener(lin);
filler.addMouseListener(lin);
logo.addMouseListener(lin);
p.add(filler);
p.add(logo);
packPanels.add(p);
packs.add(p);
packs.setMinimumSize(new Dimension(420, (packPanels.size() * 55)));
packs.setPreferredSize(new Dimension(420, (packPanels.size() * 55)));
//
// packsScroll.revalidate();
if (pack.getDir().equalsIgnoreCase(getLastPack())) {
selectedPack = packIndex;
}
}
/*
* GUI Code to add a modpack to the selection
*/
public static void addPack(ModPack pack) {
if (!modPacksAdded) {
modPacksAdded = true;
packs.removeAll();
}
final int packIndex = packPanels.size();
Logger.logInfo("Adding pack " + getModNum());
final JPanel p = new JPanel();
p.setBounds(0, (packIndex * 55), 420, 55);
p.setLayout(null);
JLabel logo = new JLabel(new ImageIcon(pack.getLogo()));
logo.setBounds(6, 6, 42, 42);
logo.setVisible(true);
JTextArea filler =
new JTextArea(
pack.getName()
+ " (v"
+ pack.getVersion()
+ ") Minecraft Version "
+ pack.getMcVersion()
+ "\n"
+ "By "
+ pack.getAuthor());
filler.setBorder(null);
filler.setEditable(false);
filler.setForeground(Color.white);
filler.setBounds(58, 6, 378, 42);
filler.setBackground(new Color(255, 255, 255, 0));
MouseListener lin =
new MouseListener() {
@Override
public void mouseClicked(MouseEvent e) {
selectedPack = packIndex;
updatePacks();
}
@Override
public void mouseReleased(MouseEvent e) {}
@Override
public void mousePressed(MouseEvent e) {
selectedPack = packIndex;
updatePacks();
}
@Override
public void mouseExited(MouseEvent e) {}
@Override
public void mouseEntered(MouseEvent e) {}
};
p.addMouseListener(lin);
filler.addMouseListener(lin);
logo.addMouseListener(lin);
p.add(filler);
p.add(logo);
packPanels.add(p);
packs.add(p);
if (origin.equals("All")) {
packs.setMinimumSize(new Dimension(420, (ModPack.getPackArray().size() * 55)));
packs.setPreferredSize(new Dimension(420, (ModPack.getPackArray().size() * 55)));
} else {
packs.setMinimumSize(new Dimension(420, (currentPacks.size() * 55)));
packs.setPreferredSize(new Dimension(420, (currentPacks.size() * 55)));
}
packsScroll.revalidate();
if (pack.getDir().equalsIgnoreCase(Settings.getSettings().getLastPack())) {
selectedPack = packIndex;
}
}