private bool Write(Node node)
{
switch (node.GetKind())
{
case Node.Kind.NULL:
writer.WriteNull();
return true;
case Node.Kind.BOOLEAN:
writer.WriteBool((bool)node);
return true;
case Node.Kind.INT:
writer.WriteInt((int)node);
return true;
case Node.Kind.UINT:
writer.WriteUInt((uint)node);
return true;
case Node.Kind.DOUBLE:
writer.WriteNumber((double)node);
return true;
case Node.Kind.STRING:
writer.WriteString((string)node);
return true;
case Node.Kind.ARRAY:
{
if (writed.ContainsKey(node))
return false;
writed.Add(node, true);
List<Node> list = (List<Node>)node;
writer.WriteNewArray(list.Count);
bool first = true;
for (int i = 0, j = list.Count; i < j; ++i)
{
if (first)
{
first = false;
}
else
{
writer.WriteComma();
}
writer.WriteIndent();
if (!Write(list[i]))
return false;
}
writer.WriteCloseArray(list.Count);
return true;
}
case Node.Kind.TABLE:
{
if (writed.ContainsKey(node))
return false;
writed.Add(node, true);
Dictionary<string, Node> table = (Dictionary<string, Node>)node;
writer.WriteNewTable(table.Count);
bool first = true;
foreach (KeyValuePair<string, Node> kv in table)
{
if (first)
{
first = false;
}
else
{
writer.WriteComma();
}
writer.WriteIndent();
writer.WriteTableKey(kv.Key);
if (!Write(kv.Value))
return false;
}
writer.WriteCloseTable(table.Count);
return true;
}
}
return false;
}
