Examples with PacketPlayOutEntityMetadata net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata used on opensource projects

Example 1 with PacketPlayOutEntityMetadata

use of net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata in project DragonsOnline by UniverseCraft.

the class PlayerNPC116R3 method spawnFor.

public void spawnFor(Player player) {
    if (isDestroyed)
        return;
    // resync
    location = getEntity().getLocation();
    location.setYaw(originalYaw);
    handle.setCustomNameVisible(false);
    sendPacket(new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, handle), player);
    sync(() -> sendPacket(new PacketPlayOutNamedEntitySpawn(handle), player), 1);
    PacketPlayOutEntityTeleport tp = new PacketPlayOutEntityTeleport();
    setField(tp, "a", getEntityId());
    setField(tp, "b", location.getX());
    setField(tp, "c", location.getY());
    setField(tp, "d", location.getZ());
    setField(tp, "e", getPacketRotation(location.getYaw()));
    setField(tp, "f", getPacketRotation(location.getPitch()));
    setField(tp, "g", handle.isOnGround());
    sync(() -> sendPacket(new PacketPlayOutEntityMetadata(handle.getId(), handle.getDataWatcher(), true), player), 2);
    sync(() -> setTablistName(getTablistName()), 2);
    sync(() -> sendPacket(tp, player), 3);
    sync(() -> sendPacket(new PacketPlayOutEntityHeadRotation(handle, getPacketRotation(location.getYaw())), player), 6);
    sync(() -> removeFromTablistFor(player), 20 + (int) Math.ceil(2 * bridge.getPing(player) * 20 / 1000));
    lastSeenLocation.put(player, location.clone());
    // https://www.spigotmc.org/threads/remove-nameplate-of-an-nms-player-entity.436099/ (Phaze)
    ScoreboardTeam team = new ScoreboardTeam(((CraftScoreboard) Bukkit.getScoreboardManager().getMainScoreboard()).getHandle(), player.getName());
    team.setNameTagVisibility(ScoreboardTeamBase.EnumNameTagVisibility.NEVER);
    sendPacket(new PacketPlayOutScoreboardTeam(team, 1), player);
    sendPacket(new PacketPlayOutScoreboardTeam(team, 0), player);
    sendPacket(new PacketPlayOutScoreboardTeam(team, List.of(handle.getName()), 3), player);
}

Example 2 with PacketPlayOutEntityMetadata

use of net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata in project CokesAddon by Cokes86.

the class v1_14_R1 method injectPlayer.

public void injectPlayer(Player player) {
    CraftPlayer player1 = (CraftPlayer) player;
    if (!player.isValid())
        return;
    if (channelHandlers.containsKey(player.getUniqueId())) {
        final Pair<CraftPlayer, ChannelOutboundHandlerAdapter> pair = channelHandlers.get(player.getUniqueId());
        if (!pair.getLeft().isValid()) {
            try {
                pair.getLeft().getHandle().playerConnection.networkManager.channel.pipeline().remove(pair.getRight());
            } catch (NoSuchElementException ignored) {
            }
        } else
            return;
    }
    final ChannelOutboundHandlerAdapter handler = new ChannelOutboundHandlerAdapter() {

        @Override
        public void write(ChannelHandlerContext ctx, Object packet, ChannelPromise promise) throws Exception {
            if (packet instanceof PacketPlayOutEntityEquipment) {
                if ((int) ReflectionUtil.FieldUtil.getValue(packet, "a") == getPlayer().getEntityId()) {
                    ReflectionUtil.FieldUtil.setValue(packet, "c", ItemStack.a);
                }
            } else if (packet instanceof PacketPlayOutEntityMetadata) {
                if ((int) ReflectionUtil.FieldUtil.getValue(packet, "a") == getPlayer().getEntityId()) {
                    List<Item<?>> items = ReflectionUtil.FieldUtil.getValue(packet, "b");
                    if (items.size() != 0) {
                        Item<?> item = items.get(0);
                        if (BYTE_DATA_WATCHER_OBJECT.equals(item.a())) {
                            Item<Byte> byteItem = (Item<Byte>) item;
                            byteItem.a((byte) (byteItem.b() | 1 << 5));
                            ((CraftPlayer) getPlayer()).getHandle().setInvisible(true);
                        }
                    }
                }
            }
            super.write(ctx, packet, promise);
        }
    };
    channelHandlers.put(player.getUniqueId(), Pair.of(player1, handler));
    player1.getHandle().playerConnection.networkManager.channel.pipeline().addBefore("packet_handler", hashCode() + ":" + player.getName(), handler);
}

Example 3 with PacketPlayOutEntityMetadata

use of net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata in project MechanicsMain by WeaponMechanics.

the class FakeEntity_1_14_R1 method show.

@Override
public void show(@NotNull Player player) {
    PlayerConnection connection = ((CraftPlayer) player).getHandle().playerConnection;
    if (connections.contains(connection))
        throw new IllegalArgumentException();
    connection.sendPacket(type.isAlive() ? new PacketPlayOutSpawnEntityLiving((EntityLiving) entity) : new PacketPlayOutSpawnEntity(entity, type == EntityType.FALLING_BLOCK ? Block.getCombinedId(block) : 0));
    connection.sendPacket(new PacketPlayOutEntityMetadata(cache, entity.getDataWatcher(), true));
    connection.sendPacket(new PacketPlayOutEntityLook(cache, convertYaw(getYaw()), convertPitch(getPitch()), false));
    connection.sendPacket(new PacketPlayOutEntityVelocity(cache, new Vec3D(motion.getX(), motion.getY(), motion.getZ())));
    connection.sendPacket(new PacketPlayOutEntityHeadRotation(entity, convertYaw(getYaw())));
    PacketPlayOutEntityEquipment[] equipment = getEquipmentPacket();
    if (equipment != null) {
        for (PacketPlayOutEntityEquipment packet : equipment) {
            connection.sendPacket(packet);
        }
    }
    // Inject the player's packet connection into this listener, so we can
    // show the player position/velocity/rotation changes
    connections.add(connection);
}

Example 4 with PacketPlayOutEntityMetadata

use of net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata in project Citizens2 by CitizensDev.

the class PlayerAnimationImpl method play.

public static void play(PlayerAnimation animation, Player bplayer, int radius) {
    // TODO: this is pretty gross
    final EntityPlayer player = (EntityPlayer) NMSImpl.getHandle(bplayer);
    if (DEFAULTS.containsKey(animation)) {
        playDefaultAnimation(player, radius, DEFAULTS.get(animation));
        return;
    }
    switch(animation) {
        case SIT:
            player.getBukkitEntity().setMetadata("citizens.sitting", new FixedMetadataValue(CitizensAPI.getPlugin(), true));
            NPCRegistry registry = CitizensAPI.getNamedNPCRegistry("PlayerAnimationImpl");
            if (registry == null) {
                registry = CitizensAPI.createNamedNPCRegistry("PlayerAnimationImpl", new MemoryNPCDataStore());
            }
            final NPC holder = registry.createNPC(EntityType.ARMOR_STAND, "");
            holder.spawn(player.getBukkitEntity().getLocation());
            ArmorStandTrait trait = holder.getOrAddTrait(ArmorStandTrait.class);
            trait.setGravity(false);
            trait.setHasArms(false);
            trait.setHasBaseplate(false);
            trait.setSmall(true);
            trait.setMarker(true);
            trait.setVisible(false);
            holder.data().set(NPC.NAMEPLATE_VISIBLE_METADATA, false);
            holder.data().set(NPC.DEFAULT_PROTECTED_METADATA, true);
            new BukkitRunnable() {

                @Override
                public void cancel() {
                    super.cancel();
                    holder.destroy();
                }

                @Override
                public void run() {
                    if (player.dead || !player.valid || !player.getBukkitEntity().hasMetadata("citizens.sitting") || !player.getBukkitEntity().getMetadata("citizens.sitting").get(0).asBoolean()) {
                        cancel();
                        return;
                    }
                    if (player instanceof NPCHolder && !((NPCHolder) player).getNPC().isSpawned()) {
                        cancel();
                        return;
                    }
                    if (!NMS.getPassengers(holder.getEntity()).contains(player.getBukkitEntity())) {
                        NMS.mount(holder.getEntity(), player.getBukkitEntity());
                    }
                }
            }.runTaskTimer(CitizensAPI.getPlugin(), 0, 1);
            break;
        case SLEEP:
            PacketPlayOutBed packet = new PacketPlayOutBed(player, new BlockPosition((int) player.locX, (int) player.locY, (int) player.locZ));
            sendPacketNearby(packet, player, radius);
            break;
        case SNEAK:
            player.getBukkitEntity().setSneaking(true);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case START_ELYTRA:
            player.J();
            break;
        case START_USE_MAINHAND_ITEM:
            player.c(EnumHand.MAIN_HAND);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case START_USE_OFFHAND_ITEM:
            player.c(EnumHand.OFF_HAND);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case STOP_SITTING:
            player.getBukkitEntity().setMetadata("citizens.sitting", new FixedMetadataValue(CitizensAPI.getPlugin(), false));
            NMS.mount(player.getBukkitEntity(), null);
            break;
        case STOP_SLEEPING:
            playDefaultAnimation(player, radius, 2);
            break;
        case STOP_SNEAKING:
            player.getBukkitEntity().setSneaking(false);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case STOP_USE_ITEM:
            player.clearActiveItem();
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        default:
            throw new UnsupportedOperationException();
    }
}

Example 5 with PacketPlayOutEntityMetadata

use of net.minecraft.server.v1_14_R1.PacketPlayOutEntityMetadata in project Citizens2 by CitizensDev.

the class PlayerAnimationImpl method play.

public static void play(PlayerAnimation animation, Player bplayer, int radius) {
    // TODO: this is pretty gross
    final EntityPlayer player = (EntityPlayer) NMSImpl.getHandle(bplayer);
    if (DEFAULTS.containsKey(animation)) {
        playDefaultAnimation(player, radius, DEFAULTS.get(animation));
        return;
    }
    switch(animation) {
        case SIT:
            player.getBukkitEntity().setMetadata("citizens.sitting", new FixedMetadataValue(CitizensAPI.getPlugin(), true));
            NPCRegistry registry = CitizensAPI.getNamedNPCRegistry("PlayerAnimationImpl");
            if (registry == null) {
                registry = CitizensAPI.createNamedNPCRegistry("PlayerAnimationImpl", new MemoryNPCDataStore());
            }
            final NPC holder = registry.createNPC(EntityType.ARMOR_STAND, "");
            holder.spawn(player.getBukkitEntity().getLocation());
            ArmorStandTrait trait = holder.getOrAddTrait(ArmorStandTrait.class);
            trait.setGravity(false);
            trait.setHasArms(false);
            trait.setHasBaseplate(false);
            trait.setSmall(true);
            trait.setMarker(true);
            trait.setVisible(false);
            holder.data().set(NPC.NAMEPLATE_VISIBLE_METADATA, false);
            holder.data().set(NPC.DEFAULT_PROTECTED_METADATA, true);
            new BukkitRunnable() {

                @Override
                public void cancel() {
                    super.cancel();
                    holder.destroy();
                }

                @Override
                public void run() {
                    if (player.dead || !player.valid || !player.getBukkitEntity().hasMetadata("citizens.sitting") || !player.getBukkitEntity().getMetadata("citizens.sitting").get(0).asBoolean()) {
                        cancel();
                        return;
                    }
                    if (player instanceof NPCHolder && !((NPCHolder) player).getNPC().isSpawned()) {
                        cancel();
                        return;
                    }
                    if (!NMS.getPassengers(holder.getEntity()).contains(player.getBukkitEntity())) {
                        NMS.mount(holder.getEntity(), player.getBukkitEntity());
                    }
                }
            }.runTaskTimer(CitizensAPI.getPlugin(), 0, 1);
            break;
        case SLEEP:
            PacketPlayOutBed packet = new PacketPlayOutBed(player, new BlockPosition((int) player.locX, (int) player.locY, (int) player.locZ));
            sendPacketNearby(packet, player, radius);
            break;
        case SNEAK:
            player.getBukkitEntity().setSneaking(true);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case START_ELYTRA:
            player.N();
            break;
        case START_USE_MAINHAND_ITEM:
            player.c(EnumHand.MAIN_HAND);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case START_USE_OFFHAND_ITEM:
            player.c(EnumHand.OFF_HAND);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case STOP_SITTING:
            player.getBukkitEntity().setMetadata("citizens.sitting", new FixedMetadataValue(CitizensAPI.getPlugin(), false));
            NMS.mount(player.getBukkitEntity(), null);
            break;
        case STOP_SLEEPING:
            playDefaultAnimation(player, radius, 2);
            break;
        case STOP_SNEAKING:
            player.getBukkitEntity().setSneaking(false);
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        case STOP_USE_ITEM:
            player.clearActiveItem();
            sendPacketNearby(new PacketPlayOutEntityMetadata(player.getId(), player.getDataWatcher(), true), player, radius);
            break;
        default:
            throw new UnsupportedOperationException();
    }
}