663 tx:= ropeDx + HHGear^.dX;

   663 tx:= ropeDx + HHGear^.dX;

   664 ty:= ropeDy + HHGear^.dY;

   664 ty:= ropeDy + HHGear^.dY;

   665 len:= _1 / Distance(tx, ty);

   665 len:= _1 / Distance(tx, ty);

   666 tx:= tx * len; // rope vector plus hedgehog direction vector normalized

   666 tx:= tx * len; // rope vector plus hedgehog direction vector normalized

   667 ty:= ty * len;

   667 ty:= ty * len;

   668 

   671 

   669 haveDivided:= false;

   672 haveDivided:= false;

   670 	// check whether rope needs dividing

   673 	// check whether rope needs dividing

   671 	len:= _1 / Distance(ropeDx, ropeDy); // old rope pos

   674 	len:= _1 / Distance(ropeDx, ropeDy); // old rope pos

   672 	nx:= ropeDx * len;

   675 	nx:= ropeDx * len;