static OAMParse FrameToDump(Frame f)
{//このルーチンは、stan の apdump.pyの成果を参考にしました。
OAMParse p = new OAMParse();
int sharp1 = (int)((f.OAM0 >> 14) & 0x3);
int sharp2 = (int)((f.OAM1 >> 14) & 0x3);
Size s = SharpTable[sharp1][sharp2];
p.width = s.Width;
p.height = s.Height;
p.image_x = (int)(f.OAM1 & 0x1FF);
p.image_y = (int)(f.OAM0 & 0x0FF);
if ((p.image_x & 0x100) == 0x100)
{
p.image_x = (p.image_x & 0xFF) - 256;
}
if ((p.image_y & 0x80) == 0x80)
{
p.image_y = (p.image_y & 0x7F) - 128;
}
p.tile = (f.OAM2 & 0x3FF);
p.paletteShift = (int)((f.OAM2 & 0xF000) >> 12);
p.oamFlag = (OAMFlag)((f.OAM0 & 0x0C00) >> 10);
p.v_flipped = (f.OAM1 & 0x2000) == 0x2000; // 垂直に反転する
p.h_flipped = (f.OAM1 & 0x1000) == 0x1000; // 水平に反転する
return(p);
}
public Bitmap DrawFrame(Bitmap ret, int index, int originX, int originY, Bitmap parts)
{
if (index >= FrameArray.Count)
{
return(ret);
}
int graphicsWidth = parts.Width / 8;
FrameArr fa = FrameArray[index];
for (int i = 0; i < fa.Frames.Count; i++)
{
Frame f = fa.Frames[i];
OAMParse t = FrameToDump(f);
int src = (int)(t.tile);
int src_x = (src % graphicsWidth) * 8;
int src_y = (src / graphicsWidth) * 8;
ImageUtil.BitBlt(ret
, originX + t.image_x, originY + t.image_y
, t.width * 8
, t.height * 8
, parts
, src_x, src_y
, t.paletteShift
, 0
, t.v_flipped
, t.h_flipped
);
// Log.Debug("_" + index + "_" + i + " " + t.image_x + "," + t.image_y + "@" + t.width * 8 + "," + t.height * 8);
// ret.Save("_" + index + "_" + i + ".png");
}
return(ret);
}
