/// <summary>
/// Downloads the common files.
/// </summary>
/// <param name="pack">The overlay pack to download.</param>
/// <param name="destination">The destination path.</param>
/// <param name="overwrite">if set to <c>true</c> overwrite existing files.</param>
/// <param name="ratio">The ratio to change resolution.</param>
/// <param name="messageHandler">The message handler.</param>
/// <param name="total">The total number of items.</param>
/// <param name="current">The current item number.</param>
private async Task DownloadCommon(OverlayBundle pack, string destination, bool overwrite, float ratio, IMessageHandler messageHandler, int total, int current)
{
if (messageHandler.MustCancel)
{
return;
}
if (pack.Common != null && !string.IsNullOrEmpty(pack.Common.Src))
{
IEnumerable <string> files = await downloaderService.DownloadFolder(pack.Repository, pack.Common.Src, destination, overwrite, (entry) => {
messageHandler.Progress($"downloading {entry.Path}", total, current);
});
foreach (var f in files.Where(f => f.EndsWith(".cfg", StringComparison.InvariantCultureIgnoreCase)))
{
var fi = new FileInfo(f);
messageHandler.Progress($"fixing {fi.Name}", total, current);
if (overwrite || !fi.Exists)
{
var content = await File.ReadAllTextAsync(f);
content = ChangeResolution(content, ratio);
content = FixPaths(content, pack);
await File.WriteAllTextAsync(f, content);
}
}
;
}
}
/// <summary>
/// Fixes the paths in a config.
/// </summary>
/// <param name="content">The config content.</param>
/// <param name="pack">The pack to download.</param>
/// <returns>
/// The fixed content
/// </returns>
private static string FixPaths(string content, OverlayBundle pack)
{
if (ArcadeManagerEnvironment.SettingsOs != pack.BaseOs)
{
return(content.Replace(pack.Base[pack.BaseOs], pack.Base[ArcadeManagerEnvironment.SettingsOs], StringComparison.InvariantCultureIgnoreCase));
}
return(content);
}