Examples with BlockDataManager net.glowstone.block.data.BlockDataManager used on opensource projects

Example 6 with BlockDataManager

use of net.glowstone.block.data.BlockDataManager in project Glowstone by GlowstoneMC.

the class CompoundTag method tryGetMaterial.

/**
 * Reads a material from a string ID or numeric ID, depending on the tag type. Returns null if
 * the tag isn't present, its type is neither string nor any integral type, or its value isn't
 * a valid material ID.
 *
 * @param key the key to look up
 * @return the Material denoted by that key, if present and readable; an empty Optional otherwise
 */
public Optional<Material> tryGetMaterial(@NonNls String key) {
    if (!containsKey(key)) {
        return Optional.empty();
    }
    BlockDataManager blockDataManager = ((GlowServer) Bukkit.getServer()).getBlockDataManager();
    switch(value.get(key).getType()) {
        case STRING:
            @NonNls String id = getString(key);
            if (id.isEmpty()) {
                return Optional.empty();
            }
            if (!id.contains(":")) {
                // There is no namespace, so prepend the default minecraft: namespace
                id = "minecraft:" + id;
            }
            Material type = ItemIds.getBlock(id);
            if (type == null) {
                // Not a block, might be an item
                type = ItemIds.getItem(id);
            }
            return Optional.ofNullable(type);
        case INT:
            return Optional.of(blockDataManager.convertToBlockData(getInt(key)).getMaterial());
        case SHORT:
            return Optional.of(blockDataManager.convertToBlockData(getShort(key)).getMaterial());
        case BYTE:
            return Optional.of(blockDataManager.convertToBlockData(getByte(key)).getMaterial());
        default:
            return Optional.empty();
    }
}

Example 7 with BlockDataManager

use of net.glowstone.block.data.BlockDataManager in project Glowstone by GlowstoneMC.

the class StructureBuilder method setBlockDownward.

/**
 * Builds a 1x1 column out of the given block, replacing non-solid blocks starting at a given
 * location and proceeding downward until a solid block is reached.
 *
 * @param pos the highest point to possibly replace, relative to this structure's root
 *         point
 * @param type the block type to fill
 * @param data the block data
 */
public void setBlockDownward(Vector pos, Material type, MaterialData data) {
    Vector vec = translate(pos);
    BlockDataManager blockDataManager = ((GlowServer) Bukkit.getServer()).getBlockDataManager();
    if (boundingBox.isVectorInside(vec)) {
        int x = vec.getBlockX();
        int y = vec.getBlockY();
        int z = vec.getBlockZ();
        while (!world.getBlockAt(x, y, z).getType().isSolid() && y > 1) {
            delegate.setTypeAndData(world, x, y, z, type, blockDataManager.createBlockData(type));
            y--;
        }
    }
}

Example 8 with BlockDataManager

use of net.glowstone.block.data.BlockDataManager in project Glowstone by GlowstoneMC.

the class NbtSerialization method readItem.

/**
 * Read an item stack in from an NBT tag.
 *
 * <p>Returns null if no item exists.
 *
 * @param tag The tag to read from.
 * @return The resulting ItemStack, or null.
 */
public static ItemStack readItem(CompoundTag tag) {
    BlockDataManager blockDataManager = ((GlowServer) Bukkit.getServer()).getBlockDataManager();
    final Material[] material = { null };
    if ((!tag.readString("id", id -> material[0] = ItemIds.getItem(id)) && !tag.readShort("id", id -> material[0] = blockDataManager.convertToBlockData(id).getMaterial())) || material[0] == null || material[0] == Material.AIR) {
        return null;
    }
    final byte[] count = { 0 };
    tag.readByte("Count", x -> count[0] = x);
    if (count[0] == 0) {
        return null;
    }
    final short[] damage = { 0 };
    tag.readShort("Damage", x -> damage[0] = x);
    ItemStack stack = new ItemStack(material[0], count[0], damage[0]);
    // This is slightly different than what tag.readItem would do, since we specify the
    // material separately.
    tag.readCompound("tag", subtag -> stack.setItemMeta(GlowItemFactory.instance().readNbt(material[0], subtag)));
    return stack;
}