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

Example 16 with NBTTagList

use of net.minecraft.server.v1_16_R2.NBTTagList in project WildChests by BG-Software-LLC.

the class NMSAdapter_v1_8_R3 method deserialize.

private InventoryHolder deserialize(NBTTagCompound tagCompound) {
    InventoryHolder inventory = new InventoryHolder(tagCompound.getInt("Size"), "Chest");
    NBTTagList itemsList = tagCompound.getList("Items", 10);
    for (int i = 0; i < itemsList.size(); i++) {
        NBTTagCompound nbtTagCompound = itemsList.get(i);
        inventory.setItem(nbtTagCompound.getByte("Slot"), CraftItemStack.asBukkitCopy(ItemStack.createStack(nbtTagCompound)));
    }
    return inventory;
}

Example 17 with NBTTagList

use of net.minecraft.server.v1_16_R2.NBTTagList in project WildChests by BG-Software-LLC.

the class NMSAdapter_v1_12_R1 method serialize.

private void serialize(Inventory inventory, NBTTagCompound tagCompound) {
    NBTTagList itemsList = new NBTTagList();
    org.bukkit.inventory.ItemStack[] items = inventory.getContents();
    for (int i = 0; i < items.length; ++i) {
        if (items[i] != null) {
            NBTTagCompound nbtTagCompound = new NBTTagCompound();
            nbtTagCompound.setByte("Slot", (byte) i);
            CraftItemStack.asNMSCopy(items[i]).save(nbtTagCompound);
            itemsList.add(nbtTagCompound);
        }
    }
    tagCompound.setInt("Size", inventory.getSize());
    tagCompound.set("Items", itemsList);
}

Example 18 with NBTTagList

use of net.minecraft.server.v1_16_R2.NBTTagList in project MechanicsMain by WeaponMechanics.

the class NBT_1_10_R1 method setAttribute.

@Nonnull
@Override
public void setAttribute(@Nonnull ItemStack bukkitItem, @Nonnull AttributeType attribute, @Nullable AttributeSlot slot, double value) {
    net.minecraft.server.v1_10_R1.ItemStack nmsItem = getNMSStack(bukkitItem);
    if (nmsItem.getTag() == null) {
        nmsItem.setTag(new NBTTagCompound());
    }
    NBTTagCompound compound = nmsItem.getTag();
    if (compound.hasKey("AttributeModifiers")) {
        NBTTagList list = (NBTTagList) compound.get("AttributeModifiers");
        // NBT lists don't have an indexOf method, so we need to loop
        // through each attribute, and determine if it is one we want to
        // modify. We want to modify an attribute if the attribute was
        // set using MechanicsCore, and it's attribute type matches the
        // parameter attribute type.
        boolean isModifiedAttribute = false;
        for (int i = 0; i < list.size(); i++) {
            // 10 is the id for nbt lists
            if (list.get(i).getTypeId() != 10) {
                continue;
            }
            NBTTagCompound nbt = list.get(i);
            String name = nbt.getString("Name");
            String attributeName = nbt.getString("AttributeName");
            // There is no offhand, or slot argument in 1_8_8.
            if (!"MechanicsCoreAttribute".equals(name) || !attribute.getMinecraftName().equals(attributeName)) {
                continue;
            }
            // Since this attribute already exists, we only need to modify
            // the existing value. No need to set the name/uuid
            nbt.setDouble("Amount", value);
            isModifiedAttribute = true;
            break;
        }
        if (!isModifiedAttribute) {
            NBTTagCompound nbt = new NBTTagCompound();
            nbt.setString("AttributeName", attribute.getMinecraftName());
            nbt.setString("Name", "MechanicsCoreAttribute");
            nbt.setDouble("Amount", value);
            // 0 == add
            nbt.setInt("Operation", 0);
            nbt.setLong("UUIDLeast", attribute.getUUID().getLeastSignificantBits());
            nbt.setLong("UUIDMost", attribute.getUUID().getMostSignificantBits());
            if (slot != null) {
                nbt.setString("Slot", slot.getSlotName());
            }
        }
    }
    bukkitItem.setItemMeta(CraftItemStack.getItemMeta(nmsItem));
}

Example 19 with NBTTagList

use of net.minecraft.server.v1_16_R2.NBTTagList in project MechanicsMain by WeaponMechanics.

the class NBT_1_12_R1 method setAttribute.

@Nonnull
@Override
public void setAttribute(@Nonnull ItemStack bukkitItem, @Nonnull AttributeType attribute, @Nullable AttributeSlot slot, double value) {
    net.minecraft.server.v1_12_R1.ItemStack nmsItem = getNMSStack(bukkitItem);
    if (nmsItem.getTag() == null) {
        nmsItem.setTag(new NBTTagCompound());
    }
    NBTTagCompound compound = nmsItem.getTag();
    if (compound.hasKey("AttributeModifiers")) {
        NBTTagList list = (NBTTagList) compound.get("AttributeModifiers");
        // NBT lists don't have an indexOf method, so we need to loop
        // through each attribute, and determine if it is one we want to
        // modify. We want to modify an attribute if the attribute was
        // set using MechanicsCore, and it's attribute type matches the
        // parameter attribute type.
        boolean isModifiedAttribute = false;
        for (int i = 0; i < list.size(); i++) {
            // 10 is the id for nbt lists
            if (list.get(i).getTypeId() != 10) {
                continue;
            }
            NBTTagCompound nbt = list.get(i);
            String name = nbt.getString("Name");
            String attributeName = nbt.getString("AttributeName");
            // There is no offhand, or slot argument in 1_8_8.
            if (!"MechanicsCoreAttribute".equals(name) || !attribute.getMinecraftName().equals(attributeName)) {
                continue;
            }
            // Since this attribute already exists, we only need to modify
            // the existing value. No need to set the name/uuid
            nbt.setDouble("Amount", value);
            isModifiedAttribute = true;
            break;
        }
        if (!isModifiedAttribute) {
            NBTTagCompound nbt = new NBTTagCompound();
            nbt.setString("AttributeName", attribute.getMinecraftName());
            nbt.setString("Name", "MechanicsCoreAttribute");
            nbt.setDouble("Amount", value);
            // 0 == add
            nbt.setInt("Operation", 0);
            nbt.setLong("UUIDLeast", attribute.getUUID().getLeastSignificantBits());
            nbt.setLong("UUIDMost", attribute.getUUID().getMostSignificantBits());
            if (slot != null) {
                nbt.setString("Slot", slot.getSlotName());
            }
        }
    }
    bukkitItem.setItemMeta(CraftItemStack.getItemMeta(nmsItem));
}

Example 20 with NBTTagList

use of net.minecraft.server.v1_16_R2.NBTTagList 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;
}