public void Handle(Data.Sprite sprite, ref Bitmap bmp)
{
var rct = bmp.Scan();
var image = new Bitmap(rct.Width, rct.Height);
using (var g = Graphics.FromImage(image)) {
var empty = new Rectangle(Point.Empty, rct.Size);
g.DrawImage(bmp, empty, rct, GraphicsUnit.Pixel);
}
bmp = image;
}
public void AddSprite(uint spriteIndex, Data.Sprite sprite)
{
sprites.Add(spriteIndex, sprite);
}
public static Data.Sprite ImportImage(string Filename)
{
if (System.IO.File.Exists(Filename))
{
Bitmap bitmap = new Bitmap(Filename);
if (bitmap.Width % 8 == 0 && bitmap.Height % 8 == 0)
{
Data.Sprite Sprite;
System.Drawing.Imaging.ColorPalette palette = bitmap.Palette;
if (palette.Entries.Length <= 16)
{
if (palette.Entries.Length > 1)
{
Sprite = new Data.Sprite(bitmap.Width / 8, bitmap.Height / 8, Data.Sprite.SpriteType.Color16);
}
else
{
throw new Exception("The image loaded was not indexed or used an undefined alpha channel.");
}
}
else
{
bool r = false;
int i = 16;
while (i < palette.Entries.Length & !r)
{
if (palette.Entries[i].ToArgb() != Color.Black.ToArgb())
{
r = true;
}
i++;
}
if (r)
{
Sprite = new Data.Sprite(bitmap.Width / 8, bitmap.Height / 8, Data.Sprite.SpriteType.Color256);
}
else
{
Sprite = new Data.Sprite(bitmap.Width / 8, bitmap.Height / 8, Data.Sprite.SpriteType.Color16);
}
}
for (int p = 0; p < Sprite.Palette.Colors.Length; p++)
{
if (p < palette.Entries.Length)
{
Sprite.Palette.Colors[p] = new Data.GBAcolor(palette.Entries[p]);
}
}
Sprite.ImageData = GetDataFromBitmap(bitmap, Sprite.Palette.Type);
return(Sprite);
}
else
{
throw new Exception("The image's dimensions were not multiples of eight.");
}
}
else
{
throw new Exception("The file does not exist.");
}
}
