public void LoadFavorites()
{
if (!File.Exists(FavoritesFile))
{
return;
}
FavoriteROMs.Clear();
using (StreamReader reader = new StreamReader(FavoritesFile))
{
while (!reader.EndOfStream)
{
string line = reader.ReadLine();
string[] systemAndGame = line.Split(',');
string system = systemAndGame[0].Trim();
string game = systemAndGame[1].Trim();
ROMImage rom = new ROMImage(game, GameSystems.Find(sys => sys.Name == system));
FavoriteROMs.Add(rom);
}
}
UpdateFavoritesButton();
}
private ROMImageList LoadROMs(GameSystem system)
{
if (!Directory.Exists(system.ROMsFolder))
{
MessageBox.Show(
"The ROM folder configured for this system does not exist.",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(null);
}
DirectoryInfo dir = new DirectoryInfo(system.ROMsFolder);
FileInfo[] files = dir.GetFiles();
string[] extensions = system.ROMExtensions.Split('|');
ROMImageList roms = new ROMImageList();
foreach (FileInfo file in files)
{
foreach (string ext in extensions)
{
if (!file.Name.Trim().ToLower().EndsWith("." + ext.Trim().ToLower()))
{
continue;
}
roms.Add(new ROMImage(file.Name, system));
}
}
return(roms);
}