public void SizeUpdater_Tick(object sender, EventArgs e)
{
Location = new Point(-8, -31);
if (open)
{
RECT size = new RECT();
InGameUser32.GetWindowRect(Data.mcWindow, ref size);
Size = new Size(
(size.Right - size.Left),
(size.Bottom - size.Top));
}
else
{
Size = new Size(0, 0);
}
}
Bitmap GetMCWindowImage()
{
IntPtr processId = Data.mcWindow;
IntPtr src = InGameUser32.GetWindowDC(processId);
RECT rct = new RECT();
InGameUser32.GetWindowRect(processId, ref rct);
int w, h;
w = rct.Right - rct.Left;
h = rct.Bottom - rct.Top;
IntPtr destPtr = InGameGdi32.CreateCompatibleDC(src);
IntPtr bmPtr = InGameGdi32.CreateCompatibleBitmap(src, w, h);
IntPtr oldW = InGameGdi32.SelectObject(destPtr, bmPtr);
InGameGdi32.BitBlt(destPtr, 0, 0, w, h, src, 0, 0, 13369376 /*SRCCOPY*/);
InGameGdi32.SelectObject(destPtr, oldW);
InGameGdi32.DeleteDC(destPtr);
InGameUser32.ReleaseDC(processId, src);
Bitmap temp = Image.FromHbitmap(bmPtr);
InGameGdi32.DeleteObject(bmPtr);
var gb = new GaussianBlur(temp);
var res = gb.Process(5, darken);
/* If you're an internet user looking through the src for MarsClient, I guess I should explain why I'm
* calling GC.Collect(). You should never call this function unless you think you know better than the
* Auto-GC, which in most cases you don't, but here the GaussianBlur object takes up about 4x-5x the
* memory of a typical Bitmap object which, if not IMMEDIATELY collected will cause a crash on worse
* systems. Therefore in this specific case it IS valid to call GC.Collect() on the GaussianBlur object. */
gb = null;
GC.Collect();
return(res);
}
