/// <summary>
/// Iterates over all existing Steam shortcuts and returns all SteamLauncher shortcuts (shortcuts with tag <see cref="DefaultShortcut.TAG"/>).
/// </summary>
/// <returns></returns>
private static IEnumerable <UInt32> GetSteamLauncherShortcuts()
{
UInt32 shortcutCount = ClientShortcuts.GetShortcutCount();
Logger.Info($"Searching {shortcutCount} shortcuts to find all SteamLauncher shortcuts.");
for (UInt32 sc = 0; sc < shortcutCount; sc++)
{
UInt32 appId = ClientShortcuts.GetShortcutAppIdByIndex(sc);
if (appId == 0)
{
continue;
}
// TODO: The Steam update on 2018-10-13 broke SteamLauncher 0.9.0.4. The call to GetShortcutUserTagCountByAppId is returning a very large invalid number (in most cases it should be 0). I suspect something has changed in the vftable offsets again.
// Check if the shortcut has the unique SteamLauncher user category tag
for (UInt32 tc = 0; tc < ClientShortcuts.GetShortcutUserTagCountByAppId(appId); tc++)
{
if (!string.Equals(ClientShortcuts.GetShortcutUserTagByAppId(appId, tc), DefaultShortcut.TAG,
StringComparison.OrdinalIgnoreCase))
{
continue;
}
Logger.Info($"SteamLauncher shortcut found: [{appId}] {ClientShortcuts.GetShortcutAppNameByAppId(appId)}");
yield return(appId);
break;
}
}
}
/// <summary>
/// Iterates over all existing Steam shortcuts and returns all SteamLauncher shortcuts (shortcuts with tag <see cref="DefaultShortcut.TAG"/>).
/// </summary>
/// <returns></returns>
private static IEnumerable <UInt32> GetSteamLauncherShortcuts()
{
UInt32 shortcutCount = ClientShortcuts.GetShortcutCount();
Logger.Info($"Searching {shortcutCount} shortcuts to find all SteamLauncher shortcuts.");
for (UInt32 sc = 0; sc < shortcutCount; sc++)
{
UInt32 appId = ClientShortcuts.GetShortcutAppIdByIndex(sc);
if (appId == 0)
{
continue;
}
// Check if the shortcut has the unique SteamLauncher user category tag
for (UInt32 tc = 0; tc < ClientShortcuts.GetShortcutUserTagCountByAppId(appId); tc++)
{
if (!string.Equals(ClientShortcuts.GetShortcutUserTagByAppId(appId, tc), DefaultShortcut.TAG,
StringComparison.OrdinalIgnoreCase))
{
continue;
}
Logger.Info($"SteamLauncher shortcut found: [{appId}] {ClientShortcuts.GetShortcutAppNameByAppId(appId)}");
yield return(appId);
break;
}
}
}