Java IEventListener类代码示例

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public static List<IEventListener> getEventListeners(World world){
	if(eventlisteners.containsKey(world)) return eventlisteners.get(world);
	try{
		List<IEventListener> list = null;
		for(Field field : World.class.getDeclaredFields()){
			if(field.getType() == World.class){
				field.setAccessible(true);
				list = (List<IEventListener>) field.get(world);
				break;
			}
		}
		
		eventlisteners.put(world, list);
		return list;
	}catch(Exception e){
		e.printStackTrace();
	}
	return null;
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
public static void fix() throws Exception
{
    Field f = MinecraftForge.EVENT_BUS.getClass().getDeclaredField("listeners");
    f.setAccessible(true);
    ConcurrentHashMap<Object, ArrayList<IEventListener>> listeners = (ConcurrentHashMap<Object, ArrayList<IEventListener>>) f.get(MinecraftForge.EVENT_BUS);
    for(Map.Entry<Object, ArrayList<IEventListener>> entry : listeners.entrySet())
    {
        if (entry.getKey().getClass().equals(SensitiveCode.class))
        {
            MinecraftForge.EVENT_BUS.unregister(entry.getKey());
            Pixelmon.EVENT_BUS.unregister(entry.getKey());
            SpawnerBase.SPAWN_DENIAL_BUS.unregister(entry.getKey());
            return;
        }
    }
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@Override
public void OnPreInit(FMLPreInitializationEvent event)
{
    checkNotNull(event, "event");
    this.configuration.Initialize(event.getSuggestedConfigurationFile());

    // Register all the new items
    // (do this before registering the things that may depend on them)
    ItemConfiguration itemConfiguration = this.configuration.GetItemConfiguration();
    this.itemRegistrar.RegisterNewItems(itemConfiguration, this.itemRegistry);

    // Register all the event handlers.
    this.eventSubscriber.Initialize();
    EventConfiguration eventConfiguration = this.configuration.GetEventConfiguration();
    for (EventType eventType : eventConfiguration.GetRecognizedEventTypes())
    {
        for (IEventListener handler : eventConfiguration.GetEventHandlers(eventType))
        {
            this.eventSubscriber.SubscribeToEvent(eventType, handler);
        }
    }
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@Override
public void SubscribeToEvent(EventType eventType, IEventListener handler)
{
    checkNotNull(handler, "handler");
    synchronized(this.eventListenerMap)
    {
        this.eventListenerMap.put(eventType, handler);
    }
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@SubscribeEvent
public void OnLivingDropsEvent(LivingDropsEvent event)
{
    checkNotNull(event, "event");
    for (IEventListener handler : eventListenerMap.get(EventType.LivingDrops))
    {
        handler.invoke(event);
    }
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@SubscribeEvent
public void OnLivingUpdateEvent(LivingUpdateEvent event)
{
    checkNotNull(event, "event");
    for (IEventListener handler : eventListenerMap.get(EventType.LivingUpdate))
    {
        handler.invoke(event);
    }
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@SubscribeEvent
public void OnEntityConstructingEvent(EntityConstructing event)
{
    checkNotNull(event, "event");
    for (IEventListener handler : eventListenerMap.get(EventType.EntityConstructing))
    {
        handler.invoke(event);
    }
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
static IEventListener[] getAllHandler(Class<? extends Event> clazz, int busId) {
	ListenerList list = ReflectionHelper.allocateInstance(clazz).getListenerList();
	return list == null ? new IEventListener[0] : list.lists[busId].getListeners();
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
@Override
public Iterable<IEventListener> GetEventHandlers(EventType eventType)
{
    return ImmutableList.of();
}
 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
Iterable<IEventListener> GetEventHandlers(EventType eventType); 

import net.minecraftforge.fml.common.eventhandler.IEventListener; //导入依赖的package包/类
void SubscribeToEvent(EventType eventType, IEventListener handler);