public void Read(SerializedFileReader reader)
{
if (IsRead5Format(reader.Generation))
{
int nodesCount = reader.ReadInt32();
if (nodesCount < 0)
{
throw new Exception($"Invalid type tree's node count {nodesCount}");
}
int stringSize = reader.ReadInt32();
if (stringSize < 0)
{
throw new Exception($"Invalid type tree's string size {stringSize}");
}
m_nodes = new TypeTreeNode[nodesCount];
long stringPosition = reader.BaseStream.Position + nodesCount * TypeTreeNode.NodeSize;
for (int i = 0; i < nodesCount; i++)
{
TypeTreeNode node = new TypeTreeNode();
node.Read(reader, stringPosition);
m_nodes[i] = node;
}
reader.BaseStream.Position += stringSize;
}
else
{
List <TypeTreeNode> nodes = new List <TypeTreeNode>();
ReadTreeNode(reader, nodes, 0);
m_nodes = nodes.ToArray();
}
}
private static void ReadTreeNode(SerializedFileReader reader, ICollection <TypeTreeNode> nodes, byte depth)
{
TypeTreeNode node = new TypeTreeNode(depth);
node.Read(reader);
nodes.Add(node);
int childCount = reader.ReadInt32();
for (int i = 0; i < childCount; i++)
{
ReadTreeNode(reader, nodes, (byte)(depth + 1));
}
}