Examples with Packet net.minecraft.server.v1_16_R3.Packet used on opensource projects

Example 61 with Packet

use of net.minecraft.server.v1_16_R3.Packet in project WLib by WizardlyBump17.

the class PacketListener method entityMetadata.

@SneakyThrows
private void entityMetadata(World world, PacketContainer packet, PacketPlayOutEntityMetadata handle) {
    final Entity entity = packet.getEntityModifier(world).read(0);
    if (!(entity instanceof org.bukkit.entity.Item))
        return;
    final ItemStack itemStack = ((org.bukkit.entity.Item) entity).getItemStack().clone();
    if (!isValidItem(itemStack))
        return;
    final Field field = handle.getClass().getDeclaredField("b");
    field.setAccessible(true);
    List<DataWatcher.Item<?>> items = new ArrayList<>((List<DataWatcher.Item<?>>) field.get(handle));
    final DataWatcher.Item<?> item;
    int index;
    if (items.size() == 8)
        // new item
        item = items.get(index = 6).d();
    else
        // item merge
        item = items.get(index = 0).d();
    final Field itemField = item.getClass().getDeclaredField("b");
    itemField.setAccessible(true);
    itemField.set(item, CraftItemStack.asNMSCopy(fixItem(itemStack)));
    items.set(index, item);
    field.set(handle, items);
}

Example 62 with Packet

use of net.minecraft.server.v1_16_R3.Packet in project WLib by WizardlyBump17.

the class EntityAdapter method sendPacket.

@Override
public void sendPacket(Object... packets) {
    if (!(entity instanceof Player))
        return;
    EntityPlayer player = ((CraftPlayer) entity).getHandle();
    PlayerConnection connection = player.playerConnection;
    for (Object packet : packets) {
        if (!(packet instanceof Packet))
            continue;
        connection.sendPacket(((Packet<?>) packet));
    }
}