code: def move_straight_to(self, x, y, steps):
          
          start_x = self._rec_x
          start_y = self._rec_y
          for i in range(1, steps + 1):
              self._add_step((
                  int(start_x + (x - start_x) / float(steps) * i),
                  int(start_y + (y - start_y) / float(steps) * i)))
docs: Move straight to the newly specified location - i.e. create a straight
          line Path from the current location to the specified point.
  
          :param x:  X coord for the end position.
          :param y: Y coord for the end position.
          :param steps: How many steps to take for the move.