private RomType[] LoadRoms(string folder, bool skipZip)
{
string[] roms = System.IO.Directory.GetFiles(folder, "*.*", System.IO.SearchOption.AllDirectories);
Dictionary <string, RomType> typesToImport = new Dictionary <string, RomType>();
int zipcount = 0;
List <string> compressed = new List <string>();
foreach (String r in roms)
{
string ext = System.IO.Path.GetExtension(r).ToLower();
if (!typesToImport.ContainsKey(ext))
{
typesToImport[ext] = new RomType();
typesToImport[ext].extension = ext;
typesToImport[ext].import = true;
}
typesToImport[ext].romsPath.Add(r);
if (ext == ".zip" || ext == ".7z" || ext == ".rar")
{
zipcount++;
compressed.Add(r);
}
}
if (!skipZip && !_InfoOnly)
{
/*Check if unzip required*/
if (zipcount > 0)
{
if (MessageBox.Show("It appears you are importing compressed files (" + zipcount.ToString() + "), uncompressing them will allow better emulator detection.\r\nDo you want to automatically extract them? \r\nClicking No will keep them as is.", "Confirmation", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
if (System.IO.Directory.Exists(".\\RomsTemp\\"))
{
System.IO.Directory.Delete(".\\RomsTemp\\", true);
}
System.IO.Directory.CreateDirectory(".\\RomsTemp\\");
Dictionary <string, string> fToDir = new Dictionary <string, string>();
foreach (string f in compressed)
{
string filename = System.IO.Path.GetFileName(f);
string tf = System.IO.Path.Combine(".\\RomsTemp\\", filename + "\\");
fToDir[f] = tf;
}
AsyncTask at = new AsyncTask(new Tooling.Tasks.ExtractFiles(fToDir));
at.ShowDialog();
RomType[] added = LoadRoms(".\\RomsTemp\\", true);
foreach (RomType rt in added)
{
if (!typesToImport.ContainsKey(rt.extension))
{
typesToImport[rt.extension] = rt;
}
else
{
typesToImport[rt.extension].romsPath.AddRange(rt.romsPath);
}
}
typesToImport.Remove(".zip");
typesToImport.Remove(".7z");
typesToImport.Remove(".rar");
}
}
}
return(typesToImport.Values.ToArray());
}
