/// <summary>
/// Extracts an animated image file. Returns true if successful.
/// </summary>
/// <param name="filePath">The file path the file will be saved to.</param>
/// <param name="size">The size of the extracted image.</param>
/// <param name="maxSize">The maximum size from the base image. Not the base image size.</param>
/// <param name="frames">The amount of frames the animated image has.</param>
/// <param name="frameDelay">The amount of delay for each frame.</param>
/// <returns></returns>
protected bool ExtractAnimatedImageFile(string filePath, Size size, Size maxSize, int frames, int frameDelay)
{
string fileName = Path.GetFileName(filePath);
return(ExtractImageFile(filePath, () =>
{
string textureFilepath = Path.Combine(TexturesPath, fileName);
if (FileExists(textureFilepath))
{
using (Stream stream = OpenFile(textureFilepath))
{
DDSImage image = new DDSImage(stream);
PathHelper.FileNameToLower(filePath.AsMemory());
image.SaveAsGif(Path.ChangeExtension(filePath, "gif"), size, maxSize, frames, frameDelay);
return true;
}
}
else
{
FailedFileMessages.Add($"File not found: {fileName}");
return false;
}
}));
}
public void TextureSheetIntoAGifTest()
{
string file = "storm_emoji_cat_gleam_anim_sheet.dds";
DDSImage image = new DDSImage(file);
image.SaveAsGif(Path.ChangeExtension(file, "gif"), new Size(34, 32), new Size(40, 32), 25, 50);
Assert.IsTrue(File.Exists(Path.ChangeExtension(file, "gif")));
}
/// <summary>
/// Extracts an animated image file. Returns true if successful.
/// </summary>
/// <param name="filePath">The file path the file will be saved to.</param>
/// <param name="image">The image in <see cref="DDSImage"/> format.</param>
/// <param name="size">The size of the extracted image.</param>
/// <param name="maxSize">The maximum size from the base image. Not the base image size.</param>
/// <param name="frames">The amount of frames the animated image has.</param>
/// <param name="frameDelay">The amount of delay for each frame.</param>
/// <returns></returns>
protected bool ExtractAnimatedImageFile(string filePath, DDSImage image, Size size, Size maxSize, int frames, int frameDelay)
{
return(ExtractImageFile(filePath, () =>
{
PathHelper.FileNameToLower(filePath.AsMemory());
image.SaveAsGif(Path.ChangeExtension(filePath, "gif"), size, maxSize, frames, frameDelay);
return true;
}));
}
