private void ExecuteConvertAllTexturesTo8BppCommand()
{
BusyIndicatorService.Run(dispatcher =>
{
string fileName = FileDialogService.GetOpenOptFileName();
if (fileName == null)
{
return;
}
string directory = System.IO.Path.GetDirectoryName(fileName);
BusyIndicatorService.Notify("Converting all textures to 8 bpp...");
var message = Messenger.Instance.Notify(new MessageBoxMessage(string.Concat("The textures of all OPTs in \"", directory, "\" will be converted to 8 bpp.\nDo you want to continue?"), "Converting textures", MessageBoxButton.YesNo, MessageBoxImage.Warning));
if (message.Result != MessageBoxResult.Yes)
{
return;
}
foreach (string file in System.IO.Directory.GetFiles(directory, "*.opt"))
{
BusyIndicatorService.Notify(string.Concat("Converting ", System.IO.Path.GetFileName(file), " to 8 bpp..."));
OptFile opt = null;
try
{
opt = OptFile.FromFile(file);
}
catch (System.IO.InvalidDataException)
{
continue;
}
if (opt.TexturesBitsPerPixel == 8)
{
continue;
}
opt.ConvertTextures32To8();
opt.Save(opt.FileName);
}
BusyIndicatorService.Notify("Converting all textures to 8 bpp completed.");
Messenger.Instance.Notify(new MessageBoxMessage("Converting all textures to 8 bpp completed.", "Converting textures"));
});
}
public static unsafe void WriteOptFunction(IntPtr ptr)
{
if (ptr == IntPtr.Zero || _tempOptFile == null || _tempOptFileSize == 0)
{
_tempOptFile = null;
_tempOptFileSize = 0;
return;
}
using (var stream = new UnmanagedMemoryStream((byte *)ptr, _tempOptFileSize, _tempOptFileSize, FileAccess.Write))
{
_tempOptFile.Save(stream, false, false);
}
_tempOptFile = null;
_tempOptFileSize = 0;
}