/// <summary>
/// Loads the given GBA.Palette onto the control.
/// </summary>
public void Load(IDisplayable image)
{
if (image == null)
{
Display = null;
this.Invalidate();
return;
}
if (image.Width % TileSize != 0)
{
throw new Exception("Image width is not a multiple of " + TileSize);
}
if (image.Height % TileSize != 0)
{
throw new Exception("Image height is not a multiple of " + TileSize);
}
Width = image.Width;
Height = image.Height;
Display = new Bitmap(Width, Height);
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
Display.SetPixel(x, y, (System.Drawing.Color)image.GetColor(x, y));
}
}
Hovered = new Point();
Hover = null;
this.Invalidate();
}
/// <summary>
/// Creates a GBA.Bitmap from the given IDisplayable object
/// </summary>
public Bitmap(IDisplayable pixels)
{
Load(pixels.Width, pixels.Height);
int index = 0;
int pixel;
Color color;
for (int y = 0; y < Height; y++)
for (int x = 0; x < Width; x++)
{
color = pixels.GetColor(x, y);
pixel = Colors.Find(color);
if (pixel == -1)
{
pixel = Colors.Count;
Colors.Add(color);
}
Bytes[index++] = (byte)pixel;
}
}