private void OnTeraScreenChanged(System.Drawing.Point oldPos, System.Drawing.Point newPos, Size size)
{
var op = new Point(oldPos.X, oldPos.Y); //sigh
var np = new Point(newPos.X, newPos.Y); //sigh
var s = new System.Windows.Size(size.Width, size.Height); //sigh
WindowSettings.ApplyScreenOffset(op, np, s);
ReloadPosition();
}