public void RemoveImagePal(int imageIndex)
{
if (imageIndex < 0 || imageIndex >= ImagesPal.Count)
{
return;
}
ImagesPal.RemoveAt(imageIndex);
}
public void AddImagePal(Bitmap image, int position)
{
var img = new SpriteImagePal {
Width = (ushort)image.Width,
Height = (ushort)image.Height,
Image = image.Clone() as Bitmap,
Decoded = true
};
img.Size = (ushort)(img.Width * img.Height);
img.Data = new byte[img.Size];
// build data
for (var x = 0; x < img.Width; x++)
{
for (var y = 0; y < img.Height; y++)
{
var c = image.GetPixel(x, y);
var i = Palette.IndexOf(c);
if (i == -1)
{
continue; // @TODO: color not found?
}
img.Data[(x + (y * img.Width))] = (byte)i;
}
}
if (position >= ImagesPal.Count)
{
ImagesPal.Add(img);
}
else
{
ImagesPal[position].Image = null; // force redraw
ImagesPal.Insert(position, img);
}
}
