reachstats.py 文件源码

def analyze_distance_to_target(self):
        if len(self.y_distances) > 0:
            average_y = np.average(self.y_distances)
        else:
            return
        self.y_distances = []
        self.lag_log.append(average_y)
        if len(self.lag_log) > self.lag_cycles * 2:
            test_region = self.lag_log[-self.lag_cycles:]
            sum_lag = sum(test_region)
            if sum_lag < 0:
                if (abs(sum_lag) >
                   self.lag_cycles * self.boost_threshold):
                    return 1
            if sum_lag > 0:
                if (abs(sum_lag) >
                   self.lag_cycles * self.boost_threshold):
                    return -1
        return 0