public static Lazy <string> DumpDebugInfo(this MCTS <GameNode> root, int depth = 2, int indent = 0, StringBuilder result = null)
{
if (depth < 0)
{
return(new Lazy <string>(() => ""));
}
if (result == null)
{
result = new StringBuilder();
}
string currentIndentStr;
StringBuilder currentIndentBuilder = new StringBuilder();
for (int i = 0; i < indent; ++i)
{
currentIndentBuilder.Append(indentStr);
}
currentIndentStr = currentIndentBuilder.ToString();
result.AppendFormat("{0}move: {1}; id: {2}\n", currentIndentStr, root.Node.ParentsMove, root.ToString());
result.AppendFormat("{0}{1}score: {2}\n", currentIndentStr, indentStr, root.Node.Value);
result.AppendFormat("{0}{1}expected_score: {2}\n", currentIndentStr, indentStr, root.WinRate);
foreach (var child in root.Children)
{
child.DumpDebugInfo(depth - 1, indent + 1, result);
}
return(new Lazy <string>(result.ToString));
}
