@SuppressWarnings("unchecked")
public static void register() throws IOException {
Stopwatch watch = Stopwatch.createStarted();
InputStream in = PoreEventWrapper.class.getResourceAsStream("events.txt");
if (in == null) {
Pore.getLogger().warn("No registered events found, Bukkit events will not be called.");
return;
}
try (BufferedReader reader = new BufferedReader(new InputStreamReader(in))) {
String line;
while ((line = reader.readLine()) != null) {
line = line.trim();
if (line.isEmpty() || line.charAt(0) == '#') {
continue;
}
try {
register((Class<? extends Event>) Class.forName(line));
} catch (ClassNotFoundException e) {
Pore.getLogger().warn("Failed to register class {} as an event", line, e);
}
}
}
Pore.getLogger().debug("Registered events in {}", watch.stop());
}
@Override
public void unregister(EventPriority priority) {
Object listener = listeners.get(priority);
if (listener != null) {
Pore.getGame().getEventManager().unregisterListeners(listener);
}
}
@SuppressWarnings({
"rawtypes",
"unchecked"
}) // I can't parameterize this either; it scares the compiler
private static <T extends VariantData<U, T, ?>, U extends CatalogType> T getItemData(
ItemStack item, Class<T> type, BiMap<U, Integer> map) {
int damage = item.getDurability();
if (!map.containsValue(damage)) {
throw new UnsupportedOperationException();
}
// no idea why a typecast is necessary here but excluding it makes javac angry
@SuppressWarnings("RedundantCast")
T data =
(T)
Pore.getGame()
.getRegistry()
.createItemBuilder()
.itemType(MaterialConverter.asItem(item.getType()))
.quantity(1)
.build()
.getOrCreate(type)
.get();
data.type().set(map.inverse().get(damage));
return data;
}
@Override
public void unregister() {
EventManager manager = Pore.getGame().getEventManager();
for (Object listener : listeners.values()) {
manager.unregisterListeners(listener);
}
}
@Override
public void register(EventPriority priority) {
PoreEventHandler<S> listener = listeners.get(priority);
if (listener == null) {
if (constructor == null) {
this.constructor = PoreConstructors.create(pore, sponge);
}
listener = new PoreEventHandler<>(priority, constructor);
listeners.put(priority, listener);
}
Pore.getGame()
.getEventManager()
.registerListener(
Pore.getPlugin(), sponge, EventPriorityConverter.of(priority), listener);
}
final boolean register(Class<S> event) {
if (this.registered) {
return false;
} else {
this.registered = true;
Sponge.getEventManager()
.registerListener(
Pore.getPlugin(), event, EventPriorityConverter.of(this.priority), this);
return true;
}
}
public static void call(Event event, EventPriority priority) {
for (RegisteredListener registration : event.getHandlers().getRegisteredListeners(priority)) {
if (!registration.getPlugin().isEnabled()) {
continue;
}
try {
registration.callEvent(event);
} catch (AuthorNagException ex) {
Plugin plugin = registration.getPlugin();
if (plugin.isNaggable()) {
plugin.setNaggable(false);
Pore.getServer()
.getLogger()
.log(
Level.SEVERE,
String.format(
"Nag author(s): '%s' of '%s' about the following: %s",
plugin.getDescription().getAuthors(),
plugin.getDescription().getFullName(),
ex.getMessage()));
}
} catch (EventException ex) {
Pore.getServer()
.getLogger()
.log(
Level.SEVERE,
"Could not pass event "
+ event.getEventName()
+ " to "
+ registration.getPlugin().getDescription().getFullName(),
ex);
}
}
}
/**
* Obtains {@link DataManipulator} from an ItemStack.
*
* @param item The ItemStack to retrieve {@link DataManipulator} from
* @return The obtained {@link DataManipulator}, or {@code null} if none can be discerned
*/
@SuppressWarnings(
"rawtypes") // I tried parameterizing the return value but Java absolutely spazzed out about
// it
public static DataManipulator getItemData(ItemStack item) {
switch (item.getType()) {
case COAL:
return getItemData(item, COAL_ITEM_DATA, COAL_MAP);
case COOKED_FISH:
return getItemData(item, COOKED_FISH_ITEM_DATA, COOKED_FISH_MAP);
case WOOL:
break;
case INK_SACK:
break;
case STAINED_CLAY:
break;
case STAINED_GLASS:
break;
case STAINED_GLASS_PANE:
return getItemData(item, DYEABLE_DATA, DYE_MAP);
case RAW_FISH:
return getItemData(item, FISH_DATA, FISH_MAP);
case GOLDEN_APPLE:
return getItemData(item, GOLDEN_APPLE_ITEM_DATA, GOLDEN_APPLE_MAP);
default:
Optional<DurabilityData> data =
Pore.getGame()
.getRegistry()
.createItemBuilder()
.itemType(MaterialConverter.asItem(item.getType()))
.quantity(1)
.build()
.get(DURABILITY_DATA);
if (data.isPresent()) {
return data.get();
} else {
throw new UnsupportedOperationException();
}
}
return null;
}