Examples with Entity net.minecraft.server.v1_16_R2.Entity used on opensource projects

Example 61 with Entity

use of net.minecraft.server.v1_16_R2.Entity in project RoseStacker by Rosewood-Development.

the class NMSHandlerImpl method createEntityFromNBT.

@Override
public LivingEntity createEntityFromNBT(StackedEntityDataEntry<?> serialized, Location location, boolean addToWorld, EntityType entityType) {
    try {
        NBTTagCompound nbt = (NBTTagCompound) serialized.get();
        NBTTagList positionTagList = nbt.getList("Pos", 6);
        if (positionTagList == null)
            positionTagList = new NBTTagList();
        this.setTag(positionTagList, 0, NBTTagDouble.a(location.getX()));
        this.setTag(positionTagList, 1, NBTTagDouble.a(location.getY()));
        this.setTag(positionTagList, 2, NBTTagDouble.a(location.getZ()));
        nbt.set("Pos", positionTagList);
        NBTTagList rotationTagList = nbt.getList("Rotation", 5);
        if (rotationTagList == null)
            rotationTagList = new NBTTagList();
        this.setTag(rotationTagList, 0, NBTTagFloat.a(location.getYaw()));
        this.setTag(rotationTagList, 1, NBTTagFloat.a(location.getPitch()));
        nbt.set("Rotation", rotationTagList);
        // Reset the UUID to resolve possible duplicates
        nbt.a("UUID", UUID.randomUUID());
        Optional<EntityTypes<?>> optionalEntity = EntityTypes.a(entityType.getKey().getKey());
        if (optionalEntity.isPresent()) {
            WorldServer world = ((CraftWorld) location.getWorld()).getHandle();
            Entity entity = this.createCreature(optionalEntity.get(), world, nbt, null, null, new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ()), EnumMobSpawn.COMMAND);
            if (entity == null)
                throw new NullPointerException("Unable to create entity from NBT");
            // Load NBT
            entity.load(nbt);
            if (addToWorld) {
                IChunkAccess ichunkaccess = world.getChunkAt(MathHelper.floor(entity.locX() / 16.0D), MathHelper.floor(entity.locZ() / 16.0D), ChunkStatus.FULL, true);
                if (!(ichunkaccess instanceof Chunk))
                    throw new NullPointerException("Unable to spawn entity from NBT, couldn't get chunk");
                ichunkaccess.a(entity);
                method_WorldServer_registerEntity.invoke(world, entity);
                entity.noDamageTicks = 0;
            }
            return (LivingEntity) entity.getBukkitEntity();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

Example 62 with Entity

use of net.minecraft.server.v1_16_R2.Entity in project RoseStacker by Rosewood-Development.

the class NMSHandlerImpl method updateEntityNameTagForPlayer.

@Override
public void updateEntityNameTagForPlayer(Player player, org.bukkit.entity.Entity entity, String customName, boolean customNameVisible) {
    try {
        List<Item<?>> dataWatchers = new ArrayList<>();
        Optional<IChatBaseComponent> nameComponent = Optional.ofNullable(CraftChatMessage.fromStringOrNull(customName));
        dataWatchers.add(new DataWatcher.Item<>(DataWatcherRegistry.f.a(2), nameComponent));
        dataWatchers.add(new DataWatcher.Item<>(DataWatcherRegistry.i.a(3), customNameVisible));
        PacketPlayOutEntityMetadata packetPlayOutEntityMetadata = new PacketPlayOutEntityMetadata();
        field_PacketPlayOutEntityMetadata_a.set(packetPlayOutEntityMetadata, entity.getEntityId());
        field_PacketPlayOutEntityMetadata_b.set(packetPlayOutEntityMetadata, dataWatchers);
        ((CraftPlayer) player).getHandle().playerConnection.sendPacket(packetPlayOutEntityMetadata);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 63 with Entity

use of net.minecraft.server.v1_16_R2.Entity in project RoseStacker by Rosewood-Development.

the class NMSHandlerImpl method createEntityFromNBT.

@Override
public LivingEntity createEntityFromNBT(StackedEntityDataEntry<?> serialized, Location location, boolean addToWorld, EntityType entityType) {
    try {
        NBTTagCompound nbt = (NBTTagCompound) serialized.get();
        NBTTagList positionTagList = nbt.getList("Pos", 6);
        if (positionTagList == null)
            positionTagList = new NBTTagList();
        this.setTag(positionTagList, 0, NBTTagDouble.a(location.getX()));
        this.setTag(positionTagList, 1, NBTTagDouble.a(location.getY()));
        this.setTag(positionTagList, 2, NBTTagDouble.a(location.getZ()));
        nbt.set("Pos", positionTagList);
        NBTTagList rotationTagList = nbt.getList("Rotation", 5);
        if (rotationTagList == null)
            rotationTagList = new NBTTagList();
        this.setTag(rotationTagList, 0, NBTTagFloat.a(location.getYaw()));
        this.setTag(rotationTagList, 1, NBTTagFloat.a(location.getPitch()));
        nbt.set("Rotation", rotationTagList);
        // Reset the UUID to resolve possible duplicates
        nbt.a("UUID", UUID.randomUUID());
        Optional<EntityTypes<?>> optionalEntity = EntityTypes.a(entityType.getKey().getKey());
        if (optionalEntity.isPresent()) {
            WorldServer world = ((CraftWorld) location.getWorld()).getHandle();
            Entity entity = this.createCreature(optionalEntity.get(), world, nbt, null, null, new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ()), EnumMobSpawn.COMMAND);
            if (entity == null)
                throw new NullPointerException("Unable to create entity from NBT");
            // Load NBT
            entity.load(nbt);
            if (addToWorld) {
                IChunkAccess ichunkaccess = world.getChunkAt(MathHelper.floor(entity.locX() / 16.0D), MathHelper.floor(entity.locZ() / 16.0D), ChunkStatus.FULL, true);
                if (!(ichunkaccess instanceof Chunk))
                    throw new NullPointerException("Unable to spawn entity from NBT, couldn't get chunk");
                ichunkaccess.a(entity);
                method_WorldServer_registerEntity.invoke(world, entity);
                entity.noDamageTicks = 0;
            }
            return (LivingEntity) entity.getBukkitEntity();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

Example 64 with Entity

use of net.minecraft.server.v1_16_R2.Entity in project RoseStacker by Rosewood-Development.

the class NMSHandlerImpl method createNewEntityUnspawned.

@Override
public LivingEntity createNewEntityUnspawned(EntityType entityType, Location location, SpawnReason spawnReason) {
    World world = location.getWorld();
    if (world == null)
        return null;
    Class<? extends org.bukkit.entity.Entity> entityClass = entityType.getEntityClass();
    if (entityClass == null || !LivingEntity.class.isAssignableFrom(entityClass))
        throw new IllegalArgumentException("EntityType must be of a LivingEntity");
    EntityTypes<? extends Entity> nmsEntityType = IRegistry.ENTITY_TYPE.get(CraftNamespacedKey.toMinecraft(entityType.getKey()));
    Entity nmsEntity = this.createCreature(nmsEntityType, ((CraftWorld) world).getHandle(), null, null, null, new BlockPosition(location.getBlockX(), location.getBlockY(), location.getBlockZ()), this.toNmsSpawnReason(spawnReason));
    return nmsEntity == null ? null : (LivingEntity) nmsEntity.getBukkitEntity();
}

Example 65 with Entity

use of net.minecraft.server.v1_16_R2.Entity in project RoseStacker by Rosewood-Development.

the class NMSHandlerImpl method spawnExistingEntity.

@Override
public void spawnExistingEntity(LivingEntity entity, SpawnReason spawnReason, boolean bypassSpawnEvent) {
    Location location = entity.getLocation();
    World world = location.getWorld();
    if (world == null)
        throw new IllegalArgumentException("Entity is not in a loaded world");
    if (bypassSpawnEvent) {
        IChunkAccess ichunkaccess = ((CraftWorld) world).getHandle().getChunkAt(MathHelper.floor(entity.getLocation().getX() / 16.0D), MathHelper.floor(entity.getLocation().getZ() / 16.0D), ChunkStatus.FULL, false);
        if (!(ichunkaccess instanceof Chunk))
            return;
        ichunkaccess.a(((CraftEntity) entity).getHandle());
        ((CraftWorld) world).getHandle().addEntityChunk(((CraftEntity) entity).getHandle());
    } else {
        ((CraftWorld) world).addEntity(((CraftEntity) entity).getHandle(), spawnReason);
    }
}