Examples with NullNode org.cubeengine.converter.node.NullNode used on opensource projects

Example 1 with NullNode

use of org.cubeengine.converter.node.NullNode in project modules-extra by CubeEngine.

the class ItemStackConverter method fromNode.

@Override
public ItemStack fromNode(Node node) throws ConversionException {
    if (node instanceof MapNode) {
        Node count = ((MapNode) node).get("Count");
        Node damage = ((MapNode) node).get("Damage");
        Node item = ((MapNode) node).get("Item");
        Node tag = ((MapNode) node).get("tag");
        if (count instanceof IntNode && damage instanceof IntNode && item instanceof StringNode && (tag instanceof MapNode)) {
            try {
                ItemStack itemStack = new ItemStack(Material.valueOf(item.asText()));
                itemStack.setDurability(((IntNode) damage).getValue().shortValue());
                itemStack.setAmount(((IntNode) count).getValue());
                net.minecraft.server.v1_8_R2.ItemStack nms = CraftItemStack.asNMSCopy(itemStack);
                nms.setTag(((MapNode) tag).isEmpty() ? null : (NBTTagCompound) NBTUtils.convertNodeToNBT(tag));
                return CraftItemStack.asBukkitCopy(nms);
            } catch (IllegalArgumentException e) {
                throw ConversionException.of(this, item, "Unknown Material!");
            }
        } else {
            throw ConversionException.of(this, node, "Invalid SubNodes!");
        }
    } else if (node instanceof NullNode) {
        return null;
    } else {
        throw ConversionException.of(this, node, "Node is not a MapNode!");
    }
}