private Games CreateGamesFromMachines(List <Machine> machines)
{
var games = new Games();
var hiddenGames = new System.Collections.Hashtable();
if (File.Exists("Hidden.ini"))
{
foreach (var item in File.ReadAllLines("Hidden.ini"))
{
if (!hiddenGames.ContainsKey(item))
{
hiddenGames.Add(item, true);
}
}
}
var parents = (from m in machines where m.cloneof == null && !hiddenGames.ContainsKey(m.name) select m);
var clones = (from m in machines where m.cloneof != null && !hiddenGames.ContainsKey(m.name) select m);
foreach (var machine in parents)
{
var game = new Game(machine);
games.TryAdd(game.Name, game);
}
//Go through all the games and add clones to the parents.
foreach (var machine in clones)
{
var game = new Game(machine);
if (games.ContainsKey(game.ParentSet))
{
games[game.ParentSet].Children.Add(game.Description, game);
}
}
return(games);
}
/// <summary>
/// Loads our favorites from favorites.ini
/// </summary>
/// <returns>How many favorites have been added already to our internal list.</returns>
private int LoadFavorites()
{
_gamesFavorites = new Games();
_countFavorites = 0;
if (File.Exists(Settings.Default.favorites_ini))
{
string[] favs = File.ReadAllLines(Settings.Default.favorites_ini);
foreach (string s in favs) //Some of the lines are not favorites, just ignores them.
{
if (s == "")
{
continue;
}
try
{
Game game = new Game(DatabaseManager.GetMachineByName(s));
if (game != null)
{
Game g = game.Copy();
g.Name = "fav_" + g.Name;
g.IsFavorite = true;
_gamesFavorites.TryAdd(g.Name, g);
}
}
catch (Exception)
{
//Not a game, do nothing.
}
}
//Sorts out the list by description alphabetically and filters it according to what the user set.
var sortedDict = (from entry in _gamesFavorites
where
entry.Value.Name.Contains(_filter, StringComparison.InvariantCultureIgnoreCase) ||
entry.Value.Manufacturer.Contains(_filter,
StringComparison.InvariantCultureIgnoreCase) ||
entry.Value.Year.Contains(_filter,
StringComparison.InvariantCultureIgnoreCase) ||
entry.Value.SourceFile.Contains(_filter,
StringComparison.InvariantCultureIgnoreCase) ||
entry.Value.Description.Contains(_filter,
StringComparison.InvariantCultureIgnoreCase)
orderby entry.Value.Description.ToLower() ascending
select entry);
//Add the filtered favorites to our game list.
Game prevGame = null;
int i = 0;
foreach (var fGame in sortedDict)
{
fGame.Value.Index = i++;
Games.Add(fGame.Key, fGame.Value);
_countFavorites++;
if (prevGame != null)
{
prevGame.NextGame = fGame.Value;
}
fGame.Value.PreviousGame = prevGame;
prevGame = fGame.Value;
}
return(i);
}
return(0);
}
