// by deamonicky
// uses code from http://pastebin.com/RLyY557h
//

// idea is to create enty similar to quake at position where one wants to pull up
// then drop it to floor
// if it is successful then player can drop here too
void() PlayerClimb =
{
	local vector ClimbedOrigin;
	local vector SavedOrigin;
/*
	makevectors(self.angles);
	v_forward = normalize(v_forward);
	v_up = normalize(v_up);
	bprint(vtos(v_up));
	bprint(" ");
	bprint(vtos(v_forward));
*/
	//ClimbedOrigin = self.origin + v_forward * (PLAYER_RADIUS/2) + v_up * (PLAYER_LEGS + GRAB_HAND_UP);

	
	makevectors(self.angles);
	ClimbedOrigin = self.origin + v_forward * (PLAYER_RADIUS*0.5) + v_up * (PLAYER_LEGS + GRAB_HAND_UP);
	bprint(vtos(ClimbedOrigin));
	particle(ClimbedOrigin, '0 0 0',128, 5);
	/*
                not working !!!
		ClimbedOrigin_y += PLAYER_RADIUS/2;
		ClimbedOrigin_z += GRAB_UP;
		ClimbedOrigin_z += PLAYER_LEGS;
		ClimbedOrigin_z += 2; // error
	*/
	// particle(ClimbedOrigin, '0 0 0',128, 5);
	SavedOrigin = self.origin; /* FIXME: add some error deltas */
	setorigin(self, ClimbedOrigin);
	if (!droptofloor()) // can drop here ?
	{
		setorigin(self, SavedOrigin);
		bprint("hups!\n");
		ClimbedOrigin_z += GRAB_EYE_UP;
		setorigin(self, ClimbedOrigin);
		if (!droptofloor())
		{
			setorigin(self, SavedOrigin);
			bprint("hups!\n"); // could not do that
		}
	}
	else
	{
		return;
	}
};