public override TagNode BuildTree()
        {
            TagNodeCompound tree = base.BuildTree() as TagNodeCompound;
            tree["PushX"] = new TagNodeDouble(_pushX);
            tree["PushZ"] = new TagNodeDouble(_pushZ);
            tree["Fuel"] = new TagNodeShort(_fuel);

            return tree;
        }
        private void WriteDouble(TagNodeDouble val)
        {
            byte[] gzBytes = BitConverter.GetBytes(val.Data);

            if (BitConverter.IsLittleEndian)
            {
                Array.Reverse(gzBytes);
            }

            _stream.Write(gzBytes, 0, 8);
        }
        private TagNode ReadDouble()
        {
            byte[] gzBytes = new byte[8];
            _stream.Read(gzBytes, 0, 8);

            if (BitConverter.IsLittleEndian)
            {
                Array.Reverse(gzBytes);
            }

            TagNodeDouble val = new TagNodeDouble(BitConverter.ToDouble(gzBytes, 0));

            return(val);
        }
        internal static void AddTagToNode(TreeNode node, int descriptionIndex, TagType type)
        {
            TagNode tag = GetTagNode(node);
            if (tag == null)
                return;

            if (tag.GetTagType() != TagType.TAG_COMPOUND &&
                tag.GetTagType() != TagType.TAG_LIST)
                return;

            if (tag.GetTagType() == TagType.TAG_LIST &&
                tag.ToTagList().ValueType != type &&
                tag.ToTagList().Count > 0)
                return;

            TagNode newNode = null;
            switch (type)
            {
                case TagType.TAG_BYTE:
                    newNode = new TagNodeByte();
                    break;
                case TagType.TAG_SHORT:
                    newNode = new TagNodeShort();
                    break;
                case TagType.TAG_INT:
                    newNode = new TagNodeInt();
                    break;
                case TagType.TAG_LONG:
                    newNode = new TagNodeLong();
                    break;
                case TagType.TAG_FLOAT:
                    newNode = new TagNodeFloat();
                    break;
                case TagType.TAG_DOUBLE:
                    newNode = new TagNodeDouble();
                    break;
                case TagType.TAG_BYTE_ARRAY:
                    newNode = new TagNodeByteArray();
                    break;
                case TagType.TAG_STRING:
                    newNode = new TagNodeString();
                    break;
                case TagType.TAG_LIST:
                    newNode = new TagNodeList(TagType.TAG_BYTE);
                    break;
                case TagType.TAG_COMPOUND:
                    newNode = new TagNodeCompound();
                    break;
                case TagType.TAG_INT_ARRAY:
                    newNode = new TagNodeIntArray();
                    break;
            }

            if (tag is TagNodeCompound)
            {
                TagNodeCompound ctag = tag as TagNodeCompound;

                EditValue form = new EditValue("");
                foreach (string key in ctag.Keys)
                {
                    form.InvalidNames.Add(key);
                }

                if (form.ShowDialog() != DialogResult.OK)
                    return;

                ctag.Add(form.NodeName, newNode);

                TreeNode tnode = NodeFromTag(newNode, descriptionIndex, form.NodeName);
                node.Nodes.Add(tnode);

                tnode.TreeView.SelectedNode = tnode;
                tnode.Expand();
            }
            else if (tag is TagNodeList)
            {
                var ltag = tag as TagNodeList;
                if (ltag.ValueType != type)
                    ltag.ChangeValueType(type);

                ltag.Add(newNode);

                TreeNode tnode = NodeFromTag(newNode, descriptionIndex);
                node.Nodes.Add(tnode);
                tnode.TreeView.SelectedNode = tnode;

                tnode.Expand();
            }

            node.Text = GetNodeText(node);

            TreeNode baseNode = BaseNode(node);
            if (baseNode != null)
            {
                (baseNode.Tag as DataNode).Modified = true;
            }
        }
 public TagDoubleDataNode(TagNodeDouble tag)
     : base(tag)
 {
 }