/// <summary>
/// Internal initialization routine to register with LC0 DLL.
/// </summary>
/// <param name="paths"></param>
/// <returns></returns>
bool Initialize(string paths)
{
// Validate that all the requested paths actually exist
string[] directories = paths.Split(new char[] { ';', ',' });
foreach (string dir in directories)
{
if (!Directory.Exists(dir))
{
throw new Exception($"Requested tablebase directory does not exist or is inaccessible: {dir}");
}
}
LCO_Interop.CheckLibraryDirectoryOnPath();
// Determine the maximum cardinality (number of pieces) supported
bool initialized = LCO_Interop.TBInitialize(sessionID, paths);
if (initialized)
{
MaxCardinality = LCO_Interop.MaxCardinality(sessionID);
}
else
{
throw new Exception($"Loading tablebases failed, attempted {paths}");
}
return(initialized);
}
/// <summary>
/// Internal initialization routine to register with LC0 DLL.
/// </summary>
/// <param name="paths"></param>
/// <returns></returns>
bool Initialize(string paths)
{
// Validate that all the requested paths actually exist
if (!FileUtils.PathsListAllExist(paths))
{
throw new Exception($"One or more specified Syzygy paths not found or inaccessible: {paths} ");
}
LCO_Interop.CheckLibraryDirectoryOnPath();
// Determine the maximum cardinality (number of pieces) supported
LCO_Interop.TBInitializeStatus initStatus = LCO_Interop.TBInitialize(sessionID, paths);
if (initStatus == LCO_Interop.TBInitializeStatus.ERROR)
{
throw new Exception($"Loading tablebases failed, attempted {paths}");
}
else
{
DTZAvailable = initStatus == LCO_Interop.TBInitializeStatus.OK_WITH_DTM_DTZ;
MaxCardinality = LCO_Interop.MaxCardinality(sessionID);
return(true);
}
}
