|
public static TileToImage ( IList |
||
| data | IList |
|
| palette | Color | |
| flags | int | |
| return | ||
void draw(int tile)
{
int offset = tile * 16;
if (!(offset >= offsetStart && offset < offsetEnd))
{
return;
}
int x = ((offset - offsetStart) / 16) % Width;
int y = ((offset - offsetStart) / 16) / Width;
int bank = 0;
if (offset >= 0x1800)
{
offset -= 0x1800;
bank = 1;
}
byte[] data = new byte[16];
Array.Copy(graphicsState.VramBuffer[bank], offset, data, 0, 16);
Bitmap subImage = GbGraphics.TileToImage(data);
Graphics g = Graphics.FromImage(image);
g.DrawImage(subImage, x * 8, y * 8);
QueueDraw();
}
public Bitmap GetTileImage(int index)
{
if (tileImagesCache[index] != null)
{
return(tileImagesCache[index]);
}
Bitmap image = new Bitmap(16, 16);
Graphics g = Graphics.FromImage(image);
for (int y = 0; y < 2; y++)
{
for (int x = 0; x < 2; x++)
{
int tileIndex = GetSubTileIndex(index, x, y);
int flags = GetSubTileFlags(index, x, y);
int tileOffset = 0x1000 + ((sbyte)tileIndex) * 16;
byte[] src = new byte[16];
Array.Copy(graphicsState.VramBuffer[1], tileOffset, src, 0, 16);
Bitmap subImage = GbGraphics.TileToImage(src, GraphicsState.GetBackgroundPalettes()[flags & 7], flags);
g.DrawImageUnscaled(subImage, x * 8, y * 8);
}
}
g.Dispose();
// if (fullCachedImageData == null)
// fullCachedImageData = fullCachedImage.LockBits(
// new Rectangle(0, 0, fullCachedImage.Width, fullCachedImage.Height),
// ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
// GbGraphics.QuickDraw(fullCachedImageData, image, (index%16)*16, (index/16)*16);
g = Graphics.FromImage(fullCachedImage);
g.DrawImageUnscaled(image, (index % 16) * 16, (index / 16) * 16);
g.Dispose();
tileImagesCache[index] = image;
return(image);
}