private static void ExitIfDirEmpty(DirectoryDataNode dir)
{
if (!dir.IsExpanded)
{
dir.Expand();
}
if (dir.Nodes.Count == 0)
{
Exit("Directory " + dir.NodeDirPath + " is empty.");
}
}
private DataNode Search(DataNode node)
{
if (node is DirectoryDataNode)
{
DirectoryDataNode dirNode = node as DirectoryDataNode;
if (!dirNode.IsExpanded)
{
dirNode.Expand();
}
foreach (var subNode in dirNode.Nodes)
{
DataNode resultNode = Search(subNode);
if (resultNode != null)
{
return(resultNode);
}
}
return(null);
}
else if (node is RegionFileDataNode)
{
RegionFileDataNode regionNode = node as RegionFileDataNode;
int rx, rz;
if (!RegionFileDataNode.RegionCoordinates(regionNode.NodePathName, out rx, out rz))
{
return(null);
}
if (rx != _groupX.Region.Value || rz != _groupZ.Region.Value)
{
return(null);
}
if (!regionNode.IsExpanded)
{
regionNode.Expand();
}
foreach (var subNode in regionNode.Nodes)
{
DataNode resultNode = Search(subNode);
if (resultNode != null)
{
return(resultNode);
}
}
return(null);
}
else if (node is RegionChunkDataNode)
{
RegionChunkDataNode chunkNode = node as RegionChunkDataNode;
if (chunkNode.X != _groupX.LocalChunk.Value || chunkNode.Z != _groupZ.LocalChunk.Value)
{
return(null);
}
return(chunkNode);
}
return(null);
}