private void WriteCompound(TagNodeCompound val)
{
foreach (var item in val)
{
WriteTag(item.Key, item.Value);
}
WriteTag(null, _nulltag);
}
/// <summary>
/// Rebuild the internal NBT tree from a source data stream.
/// </summary>
/// <param name="s">An open, readable data stream containing NBT data.</param>
public void ReadFrom(Stream s)
{
if (s != null)
{
_stream = s;
_root = ReadRoot();
_stream = null;
}
}
private void WriteCompound(TagNodeCompound val)
{
foreach (KeyValuePair <string, TagNode> item in val)
{
WriteTag(item.Key, item.Value);
}
WriteTag(null, _nulltag);
}
/// <summary>
/// Makes a deep copy of the node.
/// </summary>
/// <returns>A new compound node containing new subnodes representing the same data.</returns>
public override TagNode Copy()
{
var list = new TagNodeCompound();
foreach (var(key, value) in _tags)
{
list[key] = value.Copy();
}
return(list);
}
/// <summary>
/// Makes a deep copy of the node.
/// </summary>
/// <returns>A new compound node containing new subnodes representing the same data.</returns>
public override TagNode Copy()
{
TagNodeCompound list = new TagNodeCompound();
foreach (KeyValuePair <string, TagNode> item in _tags)
{
list[item.Key] = item.Value.Copy();
}
return(list);
}
/// <summary>
/// Constructs a default <see cref="TagNodeCompound"/> satisfying the constraints of this node.
/// </summary>
/// <returns>A <see cref="TagNodeCompound"/> with a sensible default value. A default child <see cref="TagNode"/> is created for every <see cref="SchemaNode"/> contained in this <see cref="SchemaNodeCompound"/>.</returns>
public override TagNode BuildDefaultTree()
{
var list = new TagNodeCompound();
foreach (var node in _subnodes)
{
list[node.Name] = node.BuildDefaultTree();
}
return(list);
}
private TagNode ReadCompound()
{
TagNodeCompound val = new TagNodeCompound();
while (ReadTag(val))
{
;
}
return(val);
}
/// <summary>
/// Copies all the elements of <paramref name="tree"/> into this <see cref="TagNodeCompound"/> if they do not already exist.
/// </summary>
/// <param name="tree">The source <see cref="TagNodeCompound"/> to copy elements from.</param>
public void MergeFrom(TagNodeCompound tree)
{
foreach (var node in tree)
{
if (_tags.ContainsKey(node.Key))
{
continue;
}
_tags.Add(node.Key, node.Value);
}
}
private static void SerializeCompound(TagNodeCompound tag, StringBuilder str, int level)
{
if (tag.Count == 0)
{
str.Append("{ }");
return;
}
str.AppendLine();
AddLine(str, "{", level);
IEnumerator <KeyValuePair <string, TagNode> > en = tag.GetEnumerator();
bool first = true;
while (en.MoveNext())
{
if (!first)
{
str.Append(",");
str.AppendLine();
}
KeyValuePair <string, TagNode> item = en.Current;
Add(str, "\"" + item.Key + "\": ", level + 1);
if (item.Value.GetTagType() == TagType.TAG_COMPOUND)
{
SerializeCompound(item.Value as TagNodeCompound, str, level + 1);
}
else if (item.Value.GetTagType() == TagType.TAG_LIST)
{
SerializeList(item.Value as TagNodeList, str, level + 1);
}
else if (item.Value.GetTagType() == TagType.TAG_BYTE_ARRAY)
{
SerializeByteArray(item.Value as TagNodeByteArray, str, level);
}
else if (item.Value.GetTagType() == TagType.TAG_INT_ARRAY)
{
SerializeIntArray(item.Value as TagNodeIntArray, str, level + 1);
}
else
{
SerializeScaler(item.Value, str);
}
first = false;
}
str.AppendLine();
Add(str, "}", level);
}
private bool ReadTag(TagNodeCompound parent)
{
TagType type = (TagType)_stream.ReadByte();
if (type != TagType.TAG_END)
{
string name = ReadString().ToTagString().Data;
parent[name] = ReadValue(type);
return(true);
}
return(false);
}
private bool VerifyCompound(TagNode tag, SchemaNodeCompound schema)
{
TagNodeCompound ctag = tag as TagNodeCompound;
if (ctag == null)
{
if (!OnInvalidTagType(new TagEventArgs(schema, tag)))
{
return(false);
}
}
bool pass = true;
Dictionary <string, TagNode> _scratch = new Dictionary <string, TagNode>();
foreach (SchemaNode node in schema)
{
TagNode value;
ctag.TryGetValue(node.Name, out value);
if (value == null)
{
if ((node.Options & SchemaOptions.CREATE_ON_MISSING) == SchemaOptions.CREATE_ON_MISSING)
{
_scratch[node.Name] = node.BuildDefaultTree();
continue;
}
else if ((node.Options & SchemaOptions.OPTIONAL) == SchemaOptions.OPTIONAL)
{
continue;
}
}
pass = Verify(tag, value, node) && pass;
}
foreach (KeyValuePair <string, TagNode> item in _scratch)
{
ctag[item.Key] = item.Value;
}
_scratch.Clear();
return(pass);
}
private static void SerializeCompound(TagNodeCompound tag, StringBuilder str, int level, bool singleLine = false)
{
if (tag.Count == 0)
{
str.Append("{ }");
return;
}
if (!singleLine)
{
str.AppendLine();
}
AddLine(str, "{", level, singleLine);
bool first = true;
foreach (KeyValuePair <string, TagNode> item in tag)
{
if (!first)
{
str.Append(",");
if (!singleLine)
{
str.AppendLine();
}
}
Add(str, "\"" + Escape(item.Key) + "\": ", level + 1, singleLine);
Serialize(tag, level + 1, str, false, singleLine);
first = false;
}
if (!singleLine)
{
str.AppendLine();
}
Add(str, "}", level, singleLine);
}
/// <summary>
/// Constructs a wrapper around another NBT tree and gives it a name.
/// </summary>
/// <param name="tree">The root node of an NBT tree.</param>
/// <param name="name">The name for the root node.</param>
public NbtTree(TagNodeCompound tree, string name)
{
_root = tree;
_rootName = name;
}
/// <summary>
/// Constructs a wrapper around another NBT tree.
/// </summary>
/// <param name="tree">The root node of an NBT tree.</param>
public NbtTree(TagNodeCompound tree)
{
_root = tree;
}
/// <summary>
/// Constructs a wrapper around a new NBT tree with an empty root node.
/// </summary>
public NbtTree()
{
_root = new TagNodeCompound();
}