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

Example 16 with Packet

use of net.minecraft.server.v1_13_R2.Packet 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 17 with Packet

use of net.minecraft.server.v1_13_R2.Packet 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 18 with Packet

use of net.minecraft.server.v1_13_R2.Packet 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 19 with Packet

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

the class EntityHumanNPC method updatePackets.

private void updatePackets(boolean navigating) {
    updateCounter++;
    boolean itemChanged = false;
    for (int slot = 0; slot < this.inventory.armor.length; slot++) {
        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[this.inventory.armor.length];
    for (int i = 0; i < this.inventory.armor.length; i++) {
        packets[i] = new PacketPlayOutEntityEquipment(getId(), i, getEquipment(i));
    }
    NMSImpl.sendPacketsNearby(getBukkitEntity(), current, packets);
}

Example 20 with Packet

use of net.minecraft.server.v1_13_R2.Packet in project SimplePets by brainsynder-Dev.

the class EntityControllerPet method reloadLocation.

@Override
public void reloadLocation() {
    if (displayEntity.getPassenger() != null) {
        net.minecraft.server.v1_13_R2.Entity displayEntity = ((CraftEntity) this.displayEntity).getHandle();
        Location loc;
        if (this.displayRider != null) {
            if (this.displayRider.getType().equals(EntityType.SHULKER)) {
                loc = getBukkitEntity().getLocation().clone().subtract(0, 0.735, 0);
            } else {
                loc = getBukkitEntity().getLocation().clone();
            }
        } else {
            loc = getBukkitEntity().getLocation().clone();
        }
        displayEntity.setPositionRotation(loc.getX(), loc.getY(), loc.getZ(), loc.getYaw(), loc.getPitch());
        loc.getWorld().getNearbyEntities(loc, 100, 100, 100).forEach(entity -> {
            if (entity instanceof Player) {
                Player player = (Player) entity;
                PacketPlayOutEntityTeleport packet = new PacketPlayOutEntityTeleport(displayEntity);
                ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet);
            }
        });
        return;
    }
    net.minecraft.server.v1_13_R2.Entity displayEntity = ((CraftEntity) this.displayEntity).getHandle();
    Location loc;
    if (this.displayRider != null) {
        if (this.displayRider.getType().equals(EntityType.SHULKER)) {
            loc = getBukkitEntity().getLocation().clone().add(0, 0.75, 0);
        } else {
            loc = getBukkitEntity().getLocation().clone();
        }
    } else {
        loc = getBukkitEntity().getLocation().clone();
    }
    displayEntity.setPositionRotation(loc.getX(), loc.getY(), loc.getZ(), loc.getYaw(), loc.getPitch());
    loc.getWorld().getNearbyEntities(loc, 100, 100, 100).forEach(entity -> {
        if (entity instanceof Player) {
            Player player = (Player) entity;
            PacketPlayOutEntityTeleport packet = new PacketPlayOutEntityTeleport(displayEntity);
            ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packet);
        }
    });
}