public async void RefreshGames()
{
try
{
var xmlParser = new XmlParser();
if (!File.Exists(Resources.DB_NAME) && !string.IsNullOrEmpty(Settings.Default.MAME_EXE))
{
updating = true;
xmlParser.MakeQuickDat();
_mameInfo = xmlParser.MameInfo;
SettingsManager.MameCommands = _mameInfo.Commands;
updateList(xmlParser.Games);
var progress = new Progress <int>();
progress.ProgressChanged += Progress_ProgressChanged;
await Task.Factory.StartNew(() => xmlParser.MakeDat(progress));
updateList(xmlParser.Games);
UpdateTitleBar();
updating = false;
}
else
{
xmlParser.ReadDat();
_mameInfo = xmlParser.MameInfo;
SettingsManager.MameCommands = _mameInfo.Commands;
updateList(xmlParser.Games);
}
}
catch (Exception ex)
{
Logger.WriteToLog(ex);
}
//Now that we know where MAME is we can load the default art assets
_gameList.LoadDefaultArtAssets();
UpdateTitleBar();
}
private void DrawTextInfo(Graphics g)
{
if (SelectedGame == null)
{
return;
}
string gameName = SelectedGame.IsParent ? SelectedGame.Name : SelectedGame.ParentSet;
int maxRows = 0;
int chars;
Info info = new Info();
string text = "";
StringFormat stringFormat = new StringFormat();
//Calculate the Area to draw the text in.
SizeF size = new SizeF((float)ClientRectangle.Width / 2, 100000);
;
RectangleF rectangleF = new RectangleF(((float)ClientRectangle.Width / 2), ArtOffset,
((float)ClientRectangle.Width / 2) - ArtOffset,
ClientRectangle.Height - ArtOffset * 2);
//Find out if we are reading MameInfo or History
string textType = Path.GetFileNameWithoutExtension(SettingsManager.ArtPaths[ArtType]);
if (textType.Equals("mameinfo", StringComparison.InvariantCultureIgnoreCase))
{
if (MameInfo == null)
{
MameInfo = new InfoParser(SettingsManager.ArtPaths[ArtType]);
}
if (!MameInfo.Contains(gameName.Replace("fav_", "")))
{
return;
}
info = MameInfo[gameName.Replace("fav_", "")];
}
else if (textType.Equals("history", StringComparison.InvariantCultureIgnoreCase))
{
if (History == null)
{
History = new InfoParser(SettingsManager.ArtPaths[ArtType]);
}
if (!History.Contains(gameName.Replace("fav_", "")))
{
return;
}
info = History[gameName.Replace("fav_", "")];
}
else
{
return;
}
_currentInfo = info;
text = GetShortInfoText();
_currentInfoText = text;
g.MeasureString(text, Settings.Default.info_font, size, stringFormat, out chars, out maxRows);
g.DrawString(text, Settings.Default.info_font, new SolidBrush(Settings.Default.info_font_color), rectangleF,
stringFormat);
_imageArea = new Rectangle((int)rectangleF.X, (int)rectangleF.Y, (int)rectangleF.Width,
(int)rectangleF.Height);
info.TotalRows = maxRows;
info.VisibleRows = GetVisibleRows(_currentInfoText);
}
public static void SaveMameInfo(MameInfo mameInfo)
{
mameInfoCollection.Delete(Query.All());
mameInfoCollection.Insert(mameInfo);
}
/// <summary>
/// Read basic game and clone info from MAME and create our initial gamelist & database.
/// </summary>
public void MakeQuickDat()
{
_mameInfo = CreateMameInfo();
SettingsManager.MameCommands = _mameInfo.Commands;
var machinesDictionary = new Dictionary <string, Machine>();
var clonesDictionary = new Dictionary <string, List <string> >();
var clonesHashtable = new Hashtable();
using (StreamReader listClones = ExecuteMameCommand("-listclones").StandardOutput)
{
// Read the header line.
var line = listClones.ReadLine();
var regex = new Regex(@"^(\S+)\s+(\S+)\s*$");
while ((line = listClones.ReadLine()) != null)
{
var match = regex.Match(line);
var clone = match.Groups[1].Value;
var parent = match.Groups[2].Value;
clonesHashtable.Add(clone, true);
if (clonesDictionary.ContainsKey(parent))
{
clonesDictionary[parent].Add(clone);
}
else
{
clonesDictionary.Add(parent, new List <string>()
{
clone
});
}
}
}
using (StreamReader listFull = ExecuteMameCommand("-listfull").StandardOutput)
{
// Read the header line.
var line = listFull.ReadLine();
var regex = new Regex(@"^(\S*)\s+""(.*)""$");
while ((line = listFull.ReadLine()) != null)
{
var match = regex.Match(line);
var name = match.Groups[1].Value;
var description = match.Groups[2].Value;
machinesDictionary.Add(name, new Machine()
{
description = description, name = name
});
}
}
var sortedParents = machinesDictionary.Values.Where(x => !clonesHashtable.ContainsKey(x.name)).OrderBy(x => x.description);
var results = new List <Machine>();
foreach (var parent in sortedParents)
{
results.Add(parent);
if (clonesDictionary.ContainsKey(parent.name))
{
foreach (var clone in clonesDictionary[parent.name])
{
machinesDictionary[clone].cloneof = parent.name;
results.Add(machinesDictionary[clone]);
}
}
}
DatabaseManager.SaveMachines(results);
DatabaseManager.SaveMameInfo(_mameInfo);
_games = CreateGamesFromMachines(results);
_games.TotalGames = results.Count;
}
/// <summary>
/// Reads the IV/Play Data file, technically should work with a compressed mame data file as well.
/// </summary>
public void ReadDat()
{
_games = CreateGamesFromMachines(DatabaseManager.GetMachines());
_mameInfo = DatabaseManager.GetMameInfo();
SettingsManager.MameCommands = _mameInfo.Commands;
}
