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());
}
}
}
void remove(Mod mod) {
String name = mod.getName();
for (int i = 0; i < modsByIndex.size(); i++) {
if (modsByIndex.get(i) == mod) {
modsByIndex.remove(i);
modsByName.remove(name);
}
}
mod.close();
}