extern void object::Example( )
{
	object	front, left, right;

	front = radar(Barrier,   0, 45, 0, 5);
	left  = radar(Barrier,  90, 45, 0, 5);
	right = radar(Barrier, -90, 45, 0, 5);

	if ( front == null )
	{
		move(5);
		return;
	}
	if ( left == null )
	{
		turn(90);
		move(5);
		return;
	}
	if ( right == null )
	{
		turn(-90);
		move(5);
		return;
	}
}
