/// <summary>
/// Loads a QQ game resource package (.PKG file) and adds a root-level
/// node into the tree view on the left of the main window.
/// </summary>
/// <param name="pkg"></param>
private void LoadPackage(QQGame.PkgArchive ar)
{
// TODO: dispose the PkgArchive objects when they are removed from
// the treeview.
// TODO: Only create a PkgArchive object when the node is selected.
PackageFolder f = new PackageFolder(ar);
vFolderTreeView.AddRootFolder(f);
}
public PackageItem(QQGame.PkgArchiveEntry ent)
{
entry = ent;
}
private int CountColors(QQGame.MifImage mif,
out int alphaCount, out int maxColorCount)
{
byte[] pixels = new byte[mif.Width * mif.Height * 4];
HashSet<int> colors = new HashSet<int>();
HashSet<int> alphas = new HashSet<int>();
maxColorCount = 0;
for (int i = 0; i < mif.FrameCount; i++)
{
HashSet<int> frameColors = new HashSet<int>();
mif.FrameIndex = i;
using (PixelBuffer pixelBuffer = new BitmapPixelBuffer(
mif.Frame as Bitmap,
PixelFormat.Format32bppArgb,
ImageLockMode.ReadOnly))
{
pixelBuffer.Read(0, pixels, 0, pixels.Length);
}
for (int j = 0; j < mif.Width * mif.Height; j++)
{
int c = BitConverter.ToInt32(pixels, j * 4);
colors.Add(c);
frameColors.Add(c);
alphas.Add((c >> 24) & 0xFF);
}
maxColorCount = Math.Max(maxColorCount, frameColors.Count);
}
alphaCount = alphas.Count;
return colors.Count;
}
public PackageFolder(QQGame.PkgArchive ar)
{
this.archive = ar;
}
