#! /user/bin/python3
# -*- coding:utf-8 -*-


class GameStats():
    """跟踪游戏的统计信息"""

    def __init__(self, ai_settings):
        """初始化统计信息"""
        self.ai_settings = ai_settings
        self.reset_stats()
        self.game_active = False
        self.high_score = 0

    def reset_stats(self):
        """初始化在游戏运行期间可能变化的统计信息"""
        self.ships_left = self.ai_settings.ship_limit
        self.score = 0

# from settings import Settings
# ai_settings = Settings()
# gs = GameStats(ai_settings)
# print(gs.score)


