/// <summary>
/// rename game and forece-update its data
/// </summary>
/// <param name="gameId"></param>
/// <param name="newGameTitle"></param>
/// <param name="gameChanged"></param>
public static void RenameGame(string gameId, string newGameTitle, Action <string> gameChanged)
{
var oldGameTitle = Games[gameId].Title;
Log.WriteLine($"RenameGame({ gameId }, { oldGameTitle } -> { newGameTitle })");
// check if new title already exists
if (string.IsNullOrEmpty(newGameTitle) || (newGameTitle != oldGameTitle && Games.Any(g => g.Value.Title.ToLower() == newGameTitle.ToLower())))
{
gameChanged(null);
return;
}
if (Games.TryRemove(gameId, out GameInfo oldGame))
{
if (oldGame.Shortcut != null && !File.Exists(oldGame.Shortcut))
{
oldGame.Shortcut = null;
}
var newShortcut = oldGame.Shortcut;
if (oldGame.Shortcut != null)
{
newShortcut = Path.Combine(GamesDirectory, $"{ newGameTitle }{ new FileInfo(oldGame.Shortcut).Extension }");
File.Move(oldGame.Shortcut, newShortcut);
}
var newGame = new GameInfo
{
Added = oldGame.Added,
Completed = oldGame.Completed,
TimeStamps = oldGame.TimeStamps,
Title = newGameTitle,
Shortcut = newShortcut,
Data = new GameData[] { },
LastDataUpdate = new ConcurrentDictionary <string, DateTime>(),
};
var newGameId = GetGameId(newGame);
Games.AddOrUpdate(newGameId, newGame, (id, oldValue) => newGame);
Threading.ThreadAndForget(() =>
{
UpdateGame(newGameId, true);
Save();
gameChanged(newGameId);
});
}
}
public void AddOrUpdate(DatabaseEntry entry)
{
Games.AddOrUpdate(entry.Id, entry, (key, oldEntry) => oldEntry.MergeIn(entry));
}
/// <summary>
/// load game library from xml and add new games
/// </summary>
/// <returns>games to update (without images)</returns>
static bool LoadGames(string libraryToLoad = null)
{
using (var tb = new TimedBlock($"LoadGames({ libraryToLoad })"))
{
try
{
Games.Clear();
// deserialize library
DeserializeLibrary(libraryToLoad);
if (!string.IsNullOrEmpty(GamesDirectory))
{
// add new games from current games folder
foreach (var gameShortcut in Directory.GetFiles(GamesDirectory, "*.*", SearchOption.AllDirectories))
{
var fileInfo = new FileInfo(gameShortcut);
if (!SupportedGameExtensions.Contains(fileInfo.Extension.ToLower()))
{
continue;
}
var gameTitle = fileInfo.Name.Replace(fileInfo.Extension, string.Empty);
var gameId = GetGameId(gameTitle);
if (!Games.ContainsKey(gameId))
{
var newGameInfo =
new GameInfo
{
Title = gameTitle,
Shortcut = gameShortcut,
Added = DateTime.Now,
};
// add new game
Games.AddOrUpdate(gameId, newGameInfo, (key, oldGameInfo) => newGameInfo);
}
// update game shortcut everytime
Games[gameId].Shortcut = gameShortcut;
}
}
// mark games with not-existing shortcuts as removed
foreach (var game in Games.Where(g => g.Value.Shortcut != null && !File.Exists(g.Value.Shortcut)))
{
game.Value.Shortcut = null;
}
return(true);
}
catch (Exception ex)
{
Log.WriteLine(ex.ToString());
}
}
return(false);
}