/// <summary>
/// Enumerates through all Steam Libraries to find and read all .afc files, adding the found game
/// to the HashSet
/// </summary>
public void LoadAllSteamGames()
{
var games = new HashSet <SteamGame>();
InstallFolders.Do(p =>
{
Directory.EnumerateFiles(p, "*.acf", SearchOption.TopDirectoryOnly).Where(File.Exists).Do(f =>
{
var steamGame = new SteamGame();
var valid = false;
File.ReadAllLines(f, Encoding.UTF8).Do(l =>
{
if (l.Contains("\"appid\""))
{
if (!int.TryParse(GetVdfValue(l), out steamGame.AppId))
{
return;
}
}
if (l.Contains("\"name\""))
{
steamGame.Name = GetVdfValue(l);
}
if (l.Contains("\"installdir\""))
{
var path = Path.Combine(p, "common", GetVdfValue(l));
steamGame.InstallDir = Directory.Exists(path) ? path : null;
}
if (steamGame.AppId != 0 && !string.IsNullOrWhiteSpace(steamGame.Name) &&
!string.IsNullOrWhiteSpace(steamGame.InstallDir))
{
valid = true;
}
});
if (!valid)
{
return;
}
steamGame.Game = GameRegistry.Games.Values
.FirstOrDefault(g =>
g.SteamIDs.Contains(steamGame.AppId)
&&
g.RequiredFiles.TrueForAll(s => File.Exists(Path.Combine(steamGame.InstallDir, s)))
)?.Game;
games.Add(steamGame);
});
});
Games = games;
}
public void LoadWorkshopItems(SteamGame game)
{
if (game.WorkshopItems == null)
{
game.WorkshopItems = new HashSet <SteamWorkshopItem>();
}
InstallFolders.Do(p =>
{
var workshop = Path.Combine(p, "workshop");
if (!Directory.Exists(workshop))
{
return;
}
Directory.EnumerateFiles(workshop, "*.acf", SearchOption.TopDirectoryOnly).Where(File.Exists).Do(f =>
{
if (Path.GetFileName(f) != $"appworkshop_{game.AppId}.acf")
{
return;
}
var foundAppID = false;
var workshopItemsInstalled = 0;
var workshopItemDetails = 0;
var currentItem = new SteamWorkshopItem();
var bracketStart = 0;
var bracketEnd = 0;
var lines = File.ReadAllLines(f, Encoding.UTF8);
var end = false;
lines.Do(l =>
{
if (end)
{
return;
}
if (currentItem == null)
{
currentItem = new SteamWorkshopItem();
}
var currentLine = lines.IndexOf(l);
if (l.Contains("\"appid\"") && !foundAppID)
{
if (!int.TryParse(GetVdfValue(l), out var appID))
{
return;
}
foundAppID = true;
if (appID != game.AppId)
{
return;
}
}
if (!foundAppID)
{
return;
}
if (l.Contains("\"SizeOnDisk\""))
{
if (!int.TryParse(GetVdfValue(l), out var sizeOnDisk))
{
return;
}
game.WorkshopItemsSize = sizeOnDisk;
}
if (l.Contains("\"WorkshopItemsInstalled\""))
{
workshopItemsInstalled = currentLine;
}
if (l.Contains("\"WorkshopItemDetails\""))
{
workshopItemDetails = currentLine;
}
if (workshopItemsInstalled == 0)
{
return;
}
if (currentLine <= workshopItemsInstalled + 1 && currentLine >= workshopItemDetails - 1)
{
return;
}
if (currentItem.ItemID == 0)
{
if (!int.TryParse(GetSingleVdfValue(l), out currentItem.ItemID))
{
return;
}
}
if (currentItem.ItemID == 0)
{
return;
}
if (bracketStart == 0 && l.Contains("{"))
{
bracketStart = currentLine;
}
if (bracketEnd == 0 && l.Contains("}"))
{
bracketEnd = currentLine;
}
if (bracketStart == 0)
{
return;
}
if (currentLine == bracketStart + 1)
{
if (!int.TryParse(GetVdfValue(l), out currentItem.Size))
{
return;
}
}
if (bracketStart == 0 || bracketEnd == 0 || currentItem.ItemID == 0 || currentItem.Size == 0)
{
return;
}
bracketStart = 0;
bracketEnd = 0;
currentItem.Game = game;
game.WorkshopItems.Add(currentItem);
currentItem = null;
end = true;
});
});
});
}
