def _find_one_after_last_labeled_index(self):
        body_index = 0
        while self.bodies[body_index].segment_id in self.state.body_labels:
            body_index += 1
        return body_index
def path(self,x1,y1,x2,y2):
		self.board[y1:y2+1,x1:x2+1] = self.color