public static void Create(DmiImage dmi, string path)
{
var builder = new StringBuilder("# BEGIN DMI\n");
builder.Append("version = 4.0\n");
builder.Append("\twidth = " + dmi.StateWidth + "\n");
builder.Append("\theight = " + dmi.StateHeight + "\n");
var totalImages = dmi.States.Sum(x => x.GetFrames().Sum(y => y.GetImages().Count));
var xY = Math.Min(10, totalImages);
var totalWidth = (dmi.StateWidth * xY);
var totalHeight = dmi.StateHeight * (int)Math.Ceiling(totalImages / (float)xY);
int pixelX = 0;
int pixelY = totalHeight - 1;
var img = new FreeImageBitmap(totalWidth, totalHeight, PixelFormat.Format32bppPArgb);
img.FillBackground(Color.FromArgb(0, 0, 0, 0));
foreach (var state in dmi.States)
{
builder.AppendFormat("state = \"{0}\"\n", state.Name);
builder.AppendFormat("\tdirs = {0}\n", state.Dir);
builder.AppendFormat("\tframes = {0}\n", state.Frames);
if (state.HasDelay)
builder.AppendFormat("\tdelay = {0}\n", state.GetDelayString);
if (state.Rewind > 0)
builder.AppendFormat("\trewind = {0}\n", state.Rewind);
foreach (var frame in state.GetFrames())
{
foreach (var image in frame.GetImages())
{
for (int x = 0; x < dmi.StateWidth; x++)
{
for (int y = 0; y < dmi.StateHeight; y++)
{
img.SetPixel(pixelX + x, pixelY - y, image.Bitmap.GetPixel(x, y));
}
}
pixelX += dmi.StateWidth;
if (pixelX >= totalWidth)
{
pixelY -= dmi.StateHeight;
pixelX = 0;
}
}
}
}
builder.AppendLine("# END DMI");
if (!Directory.Exists(Path.GetDirectoryName(path)))
Directory.CreateDirectory(Path.GetDirectoryName(path));
img.Save(path, FREE_IMAGE_FORMAT.FIF_PNG, FREE_IMAGE_SAVE_FLAGS.PNG_Z_DEFAULT_COMPRESSION);
// Work around because FREEIMAGE saves metatags as unicode.
AddMetadata(path, "Description", builder.ToString());
}
public static void Create(DmiImage dmi, string path)
{
var builder = new StringBuilder("# BEGIN DMI\n");
builder.Append("version = 4.0\n");
builder.Append("\twidth = " + dmi.StateWidth + "\n");
builder.Append("\theight = " + dmi.StateHeight + "\n");
var totalImages = dmi.States.Sum(x => x.GetFrames().Sum(y => y.GetImages().Count));
var xY = Math.Min(10, totalImages);
var totalWidth = (dmi.StateWidth * xY);
var totalHeight = dmi.StateHeight * (int)Math.Ceiling(totalImages / (float)xY);
int pixelX = 0;
int pixelY = totalHeight - 1;
var img = new FreeImageBitmap(totalWidth, totalHeight, PixelFormat.Format32bppPArgb);
img.FillBackground(Color.FromArgb(0, 0, 0, 0));
foreach (var state in dmi.States)
{
builder.AppendFormat("state = \"{0}\"\n", state.Name);
builder.AppendFormat("\tdirs = {0}\n", state.Dir);
builder.AppendFormat("\tframes = {0}\n", state.Frames);
if (state.HasDelay)
{
builder.AppendFormat("\tdelay = {0}\n", state.GetDelayString);
}
if (state.Rewind > 0)
{
builder.AppendFormat("\trewind = {0}\n", state.Rewind);
}
foreach (var frame in state.GetFrames())
{
foreach (var image in frame.GetImages())
{
for (int x = 0; x < dmi.StateWidth; x++)
{
for (int y = 0; y < dmi.StateHeight; y++)
{
img.SetPixel(pixelX + x, pixelY - y, image.Bitmap.GetPixel(x, y));
}
}
pixelX += dmi.StateWidth;
if (pixelX >= totalWidth)
{
pixelY -= dmi.StateHeight;
pixelX = 0;
}
}
}
}
builder.AppendLine("# END DMI");
if (!Directory.Exists(Path.GetDirectoryName(path)))
{
Directory.CreateDirectory(Path.GetDirectoryName(path));
}
img.Save(path, FREE_IMAGE_FORMAT.FIF_PNG, FREE_IMAGE_SAVE_FLAGS.PNG_Z_DEFAULT_COMPRESSION);
// Work around because FREEIMAGE saves metatags as unicode.
AddMetadata(path, "Description", builder.ToString());
}
private static string ExtractDMI(string input, string outPath, string file)
{
var ser =
new Serializer(new List<Type> {typeof (DmiImage), typeof (DMIState), typeof (DMIFrame), typeof (DMIImageData)});
DmiImage dmi = null;
try
{
dmi = new DmiImage(file);
}
catch (Exception e)
{
_log.Error("Error during extraction",e);
return null;
}
// only parse power of two
if (!IsPowerOfTwo(dmi.StateHeight) && !IsPowerOfTwo(dmi.StateWidth))
return null;
var oPath = Path.Combine(outPath, Path.GetDirectoryName(file.Replace(input + "\\", "")), dmi.DmiName);
if (!Directory.Exists(oPath))
Directory.CreateDirectory(oPath);
using (var stream = File.Create(Path.Combine(oPath, Datafile)))
{
ser.Serialize(stream, dmi);
}
var stateIndex = 0;
foreach (var dmiState in dmi.States)
{
var statePath = Path.Combine(oPath, stateIndex.ToString());
if (!Directory.Exists(statePath))
Directory.CreateDirectory(statePath);
int frameIndex = 0;
foreach (var frame in dmiState.GetFrames())
{
var framePath = Path.Combine(statePath, frameIndex.ToString());
if (!Directory.Exists(framePath))
Directory.CreateDirectory(framePath);
foreach (var image in frame.GetImages())
{
var imgPath = Path.Combine(framePath, image.Dir + ".png");
var bitmap = !use4X ? hqx.HqxSharp.Scale2(image.Bitmap) : hqx.HqxSharp.Scale4(image.Bitmap);
bitmap.Save(imgPath);
}
frameIndex++;
}
stateIndex++;
}
_log.InfoFormat("Extracted {0}",file);
return Path.Combine(oPath, Datafile);
}
