public void extractTextureToDDS(string outputFile, string packagePath, int exportID)
{
Package package = new Package(packagePath);
Texture texture = new Texture(package, exportID, package.getExportData(exportID));
while (texture.mipMapsList.Exists(s => s.storageType == Texture.StorageTypes.empty))
{
texture.mipMapsList.Remove(texture.mipMapsList.First(s => s.storageType == Texture.StorageTypes.empty));
}
List <DDSImage.MipMap> mipmaps = new List <DDSImage.MipMap>();
DDSFormat format = DDSImage.convertFormat(texture.properties.getProperty("Format").valueName);
for (int i = 0; i < texture.mipMapsList.Count; i++)
{
byte[] data = texture.getMipMapDataByIndex(i);
if (data == null)
{
MessageBox.Show("Failed to extract to DDS file. Broken game files!");
return;
}
mipmaps.Add(new DDSImage.MipMap(data, format, texture.mipMapsList[i].width, texture.mipMapsList[i].height));
}
DDSImage dds = new DDSImage(mipmaps);
if (File.Exists(outputFile))
{
File.Delete(outputFile);
}
using (FileStream fs = new FileStream(outputFile, FileMode.CreateNew, FileAccess.Write))
{
dds.SaveDDSImage(fs);
}
}