void updateProperties() {
Config config = MCPatcherUtils.config;
Element mods = config.getMods();
if (mods == null) {
return;
}
HashMap<String, Element> oldElements = new HashMap<String, Element>();
while (mods.hasChildNodes()) {
Node node = mods.getFirstChild();
if (node instanceof Element) {
Element element = (Element) node;
String name = config.getText(element, Config.TAG_NAME);
if (name != null) {
oldElements.put(name, element);
}
}
mods.removeChild(node);
}
for (Mod mod : modsByIndex) {
if (mod.internal) {
continue;
}
Element element = oldElements.get(mod.getName());
if (element == null) {
defaultModElement(mod);
} else {
config.setText(
element, Config.TAG_ENABLED, Boolean.toString(mod.isEnabled() && mod.okToApply()));
updateModElement(mod, element);
mods.appendChild(element);
oldElements.remove(mod.getName());
}
}
}
private Element defaultModElement(Mod mod) {
Config config = MCPatcherUtils.config;
Element mods = config.getMods();
if (mods == null) {
return null;
}
Element element = config.getMod(mod.getName());
config.setText(element, Config.TAG_ENABLED, Boolean.toString(mod.defaultEnabled));
updateModElement(mod, element);
return element;
}
private void updateModElement(Mod mod, Element element) {
Config config = MCPatcherUtils.config;
if (mod instanceof ExternalMod) {
ExternalMod extmod = (ExternalMod) mod;
config.setText(element, Config.TAG_TYPE, Config.VAL_EXTERNAL_ZIP);
config.setText(element, Config.TAG_PATH, extmod.zipFile.getName());
Element files = config.getElement(element, Config.TAG_FILES);
while (files.hasChildNodes()) {
files.removeChild(files.getFirstChild());
}
for (Map.Entry<String, String> entry : extmod.fileMap.entrySet()) {
Element fileElem = config.xml.createElement(Config.TAG_FILE);
Element pathElem = config.xml.createElement(Config.TAG_FROM);
pathElem.appendChild(config.xml.createTextNode(entry.getValue()));
fileElem.appendChild(pathElem);
pathElem = config.xml.createElement(Config.TAG_TO);
pathElem.appendChild(config.xml.createTextNode(entry.getKey()));
fileElem.appendChild(pathElem);
files.appendChild(fileElem);
}
} else if (mod.customJar == null) {
config.setText(element, Config.TAG_TYPE, Config.VAL_BUILTIN);
} else {
config.setText(element, Config.TAG_TYPE, Config.VAL_EXTERNAL_JAR);
config.setText(element, Config.TAG_PATH, mod.customJar.getPath());
config.setText(element, Config.TAG_CLASS, mod.getClass().getCanonicalName());
}
}
void loadSavedMods() {
Config config = MCPatcherUtils.config;
Element mods = config.getMods();
if (mods == null) {
return;
}
NodeList list = mods.getElementsByTagName(Config.TAG_MOD);
ArrayList<Element> invalidEntries = new ArrayList<Element>();
for (int i = 0; i < list.getLength(); i++) {
Element element = (Element) list.item(i);
String name = config.getText(element, Config.TAG_NAME);
String type = config.getText(element, Config.TAG_TYPE);
String enabled = config.getText(element, Config.TAG_ENABLED);
Mod mod = null;
if (name == null || type == null) {
invalidEntries.add(element);
} else if (type.equals(Config.VAL_BUILTIN)) {
for (BuiltInMod builtInMod : builtInMods) {
if (name.equals(builtInMod.name)
&& (MCPatcher.experimentalMods || !builtInMod.experimental)) {
mod = newModInstance(builtInMod.modClass);
}
}
if (mod == null) {
invalidEntries.add(element);
}
} else if (type.equals(Config.VAL_EXTERNAL_ZIP)) {
String path = config.getText(element, Config.TAG_PATH);
Element files = config.getElement(element, Config.TAG_FILES);
if (path != null && files != null) {
File file = new File(path);
if (file.exists()) {
HashMap<String, String> fileMap = new HashMap<String, String>();
NodeList fileNodes = files.getElementsByTagName(Config.TAG_FILE);
for (int j = 0; j < fileNodes.getLength(); j++) {
Element fileElem = (Element) fileNodes.item(j);
String from = config.getText(fileElem, Config.TAG_FROM);
String to = config.getText(fileElem, Config.TAG_TO);
if (from != null && to != null) {
fileMap.put(to, from);
}
}
try {
mod = new ExternalMod(new ZipFile(file), fileMap);
} catch (IOException e) {
Logger.log(e);
}
}
} else {
invalidEntries.add(element);
}
} else if (type.equals(Config.VAL_EXTERNAL_JAR)) {
String path = config.getText(element, Config.TAG_PATH);
String className = config.getText(element, Config.TAG_CLASS);
if (path != null && className != null) {
File file = new File(path);
if (file.exists()) {
mod = loadCustomMod(file, className);
if (mod != null) {
mod.customJar = file;
}
}
} else {
invalidEntries.add(element);
}
} else {
invalidEntries.add(element);
}
if (mod != null) {
if (addNoReplace(mod)) {
if (enabled != null) {
mod.setEnabled(Boolean.parseBoolean(enabled));
}
}
}
}
for (Element element : invalidEntries) {
mods.removeChild(element);
}
refreshInternalMods();
}