ChangeVanillaDrops.java 文件源码

@SubscribeEvent(priority=EventPriority.NORMAL, receiveCanceled=true)
public void onEvent(LivingDropsEvent event)
{
    if (event.entity instanceof EntitySheep)
    {
        // DEBUG
        Optional<?> itemBlock = ItemList.muttonRaw;

        if (itemBlock.isPresent()) {
        ItemStack itemStackToDrop = new ItemStack((Item)itemBlock.get());

        event.drops.add(new EntityItem(event.entity.worldObj, event.entity.posX, 

              event.entity.posY, event.entity.posZ, itemStackToDrop));
        }
    }
}