Examples with PacketPlayOutEntityEquipment net.minecraft.server.v1_13_R2.PacketPlayOutEntityEquipment used on opensource projects

Example 11 with PacketPlayOutEntityEquipment

use of net.minecraft.server.v1_13_R2.PacketPlayOutEntityEquipment in project Citizens2 by CitizensDev.

the class EntityHumanNPC method updatePackets.

private void updatePackets(boolean navigating) {
    updateCounter++;
    boolean itemChanged = false;
    for (EnumItemSlot slot : EnumItemSlot.values()) {
        ItemStack equipment = getEquipment(slot);
        ItemStack cache = equipmentCache.get(slot);
        if (!(cache == null && equipment == null) && (cache == null ^ equipment == null || !ItemStack.equals(cache, equipment))) {
            itemChanged = true;
        }
        equipmentCache.put(slot, equipment);
    }
    if (updateCounter++ <= npc.data().<Integer>get(NPC.Metadata.PACKET_UPDATE_DELAY, Setting.PACKET_UPDATE_DELAY.asInt()) && !itemChanged)
        return;
    updateCounter = 0;
    Location current = getBukkitEntity().getLocation(packetLocationCache);
    Packet<?>[] packets = new Packet[EnumItemSlot.values().length];
    int i = 0;
    for (EnumItemSlot slot : EnumItemSlot.values()) {
        packets[i++] = new PacketPlayOutEntityEquipment(getId(), slot, getEquipment(slot));
    }
    NMSImpl.sendPacketsNearby(getBukkitEntity(), current, packets);
}

Example 12 with PacketPlayOutEntityEquipment

use of net.minecraft.server.v1_13_R2.PacketPlayOutEntityEquipment in project Citizens2 by CitizensDev.

the class EntityHumanNPC method updatePackets.

private void updatePackets(boolean navigating) {
    updateCounter++;
    boolean itemChanged = false;
    for (EnumItemSlot slot : EnumItemSlot.values()) {
        ItemStack equipment = getEquipment(slot);
        ItemStack cache = equipmentCache.get(slot);
        if (!(cache == null && equipment == null) && (cache == null ^ equipment == null || !ItemStack.equals(cache, equipment))) {
            itemChanged = true;
        }
        equipmentCache.put(slot, equipment);
    }
    if (updateCounter++ <= npc.data().<Integer>get(NPC.Metadata.PACKET_UPDATE_DELAY, Setting.PACKET_UPDATE_DELAY.asInt()) && !itemChanged)
        return;
    updateCounter = 0;
    Location current = getBukkitEntity().getLocation(packetLocationCache);
    Packet<?>[] packets = new Packet[EnumItemSlot.values().length];
    int i = 0;
    for (EnumItemSlot slot : EnumItemSlot.values()) {
        packets[i++] = new PacketPlayOutEntityEquipment(getId(), slot, getEquipment(slot));
    }
    NMSImpl.sendPacketsNearby(getBukkitEntity(), current, packets);
}

Example 13 with PacketPlayOutEntityEquipment

use of net.minecraft.server.v1_13_R2.PacketPlayOutEntityEquipment in project UltraCosmetics by iSach.

the class EntityUtil method sendBlizzard.

@Override
public void sendBlizzard(final Player player, Location loc, boolean affectPlayers, Vector v) {
    if (!fakeArmorStandsMap.containsKey(player))
        fakeArmorStandsMap.put(player, new ArrayList<>());
    if (!cooldownJumpMap.containsKey(player))
        cooldownJumpMap.put(player, new ArrayList<>());
    final List<EntityArmorStand> fakeArmorStands = fakeArmorStandsMap.get(player);
    final List<Entity> cooldownJump = cooldownJumpMap.get(player);
    final EntityArmorStand as = new EntityArmorStand(((CraftWorld) player.getWorld()).getHandle());
    as.setInvisible(true);
    as.setSmall(true);
    as.setGravity(false);
    as.setArms(true);
    as.setHeadPose(new Vector3f(r.nextInt(360), r.nextInt(360), r.nextInt(360)));
    as.setLocation(loc.getX() + MathUtils.randomDouble(-1.5, 1.5), loc.getY() + MathUtils.randomDouble(0, .5) - 0.75, loc.getZ() + MathUtils.randomDouble(-1.5, 1.5), 0, 0);
    fakeArmorStands.add(as);
    for (Player players : player.getWorld().getPlayers()) {
        PacketSender.send(players, new PacketPlayOutSpawnEntityLiving(as));
        PacketSender.send(players, new PacketPlayOutEntityEquipment(as.getId(), 4, CraftItemStack.asNMSCopy(new ItemStack(org.bukkit.Material.PACKED_ICE))));
    }
    UtilParticles.display(Particles.CLOUD, loc.clone().add(MathUtils.randomDouble(-1.5, 1.5), MathUtils.randomDouble(0, .5) - 0.75, MathUtils.randomDouble(-1.5, 1.5)), 2, 0.4f);
    Bukkit.getScheduler().runTaskLater(UltraCosmeticsData.get().getPlugin(), () -> {
        for (Player pl : player.getWorld().getPlayers()) {
            if (as == null) {
                continue;
            }
            PacketSender.send(pl, new PacketPlayOutEntityDestroy(as.getId()));
        }
        fakeArmorStands.remove(as);
    }, 20);
    if (affectPlayers)
        for (final Entity ent : as.getBukkitEntity().getNearbyEntities(0.5, 0.5, 0.5)) {
            if (!cooldownJump.contains(ent) && ent != player) {
                MathUtils.applyVelocity(ent, new Vector(0, 1, 0).add(v));
                cooldownJump.add(ent);
                Bukkit.getScheduler().runTaskLater(UltraCosmeticsData.get().getPlugin(), () -> cooldownJump.remove(ent), 20);
            }
        }
}

Example 14 with PacketPlayOutEntityEquipment

use of net.minecraft.server.v1_13_R2.PacketPlayOutEntityEquipment in project UltraCosmetics by iSach.

the class EntityUtil method sendBlizzard.

@Override
public void sendBlizzard(final Player player, Location loc, boolean affectPlayers, Vector v) {
    try {
        if (!fakeArmorStandsMap.containsKey(player))
            fakeArmorStandsMap.put(player, new ArrayList<>());
        if (!cooldownJumpMap.containsKey(player))
            cooldownJumpMap.put(player, new ArrayList<>());
        final List<EntityArmorStand> fakeArmorStands = fakeArmorStandsMap.get(player);
        final List<org.bukkit.entity.Entity> cooldownJump = cooldownJumpMap.get(player);
        final EntityArmorStand as = new EntityArmorStand(((CraftWorld) player.getWorld()).getHandle());
        as.setInvisible(true);
        as.setSmall(true);
        as.setNoGravity(true);
        as.setArms(true);
        as.setHeadPose(new Vector3f(r.nextInt(360), r.nextInt(360), r.nextInt(360)));
        as.setLocation(loc.getX() + MathUtils.randomDouble(-1.5, 1.5), loc.getY() + MathUtils.randomDouble(0, .5) - 0.75, loc.getZ() + MathUtils.randomDouble(-1.5, 1.5), 0, 0);
        fakeArmorStands.add(as);
        for (Player players : player.getWorld().getPlayers()) {
            PacketSender.send(players, new PacketPlayOutSpawnEntityLiving(as));
            PacketSender.send(players, new PacketPlayOutEntityEquipment(as.getId(), EnumItemSlot.HEAD, CraftItemStack.asNMSCopy(new org.bukkit.inventory.ItemStack(org.bukkit.Material.PACKED_ICE))));
        }
        UtilParticles.display(Particles.CLOUD, loc.clone().add(MathUtils.randomDouble(-1.5, 1.5), MathUtils.randomDouble(0, .5) - 0.75, MathUtils.randomDouble(-1.5, 1.5)), 2, 0.4f);
        Bukkit.getScheduler().runTaskLater(UltraCosmeticsData.get().getPlugin(), () -> {
            for (Player pl : player.getWorld().getPlayers()) PacketSender.send(pl, new PacketPlayOutEntityDestroy(as.getId()));
            fakeArmorStands.remove(as);
        }, 20);
        if (affectPlayers)
            as.getBukkitEntity().getNearbyEntities(0.5, 0.5, 0.5).stream().filter(ent -> !cooldownJump.contains(ent) && ent != player).forEachOrdered(ent -> {
                MathUtils.applyVelocity(ent, new Vector(0, 1, 0).add(v));
                cooldownJump.add(ent);
                Bukkit.getScheduler().runTaskLater(UltraCosmeticsData.get().getPlugin(), () -> cooldownJump.remove(ent), 20);
            });
    } catch (Exception exc) {
    }
}

Example 15 with PacketPlayOutEntityEquipment

use of net.minecraft.server.v1_13_R2.PacketPlayOutEntityEquipment in project CokesAddon by Cokes86.

the class v1_13_R2 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);
}