Inning Events.
        :param soup: Beautifulsoup object
        :param inning_number: Inning Number
        :param inning_id: Inning Id(0:home, 1:away)
        :param hit_location: Hitlocation data(dict)

def _inning_events(self, soup, inning_number, inning_id, hit_location):
        """
        Inning Events.
        :param soup: Beautifulsoup object
        :param inning_number: Inning Number
        :param inning_id: Inning Id(0:home, 1:away)
        :param hit_location: Hitlocation data(dict)
        """
        # at bat(batter box data) & pitching data
        out_ct = 0
        for ab in soup.find_all('atbat'):
            # plate appearance data(pa)
            at_bat = AtBat.pa(ab, self.game, self.players.rosters, inning_number, inning_id, out_ct, hit_location)
            # pitching data
            pitching_stats = self._get_pitch(ab, at_bat)
            # at bat(pa result)
            pa_result = AtBat.result(ab, at_bat, pitching_stats)
            at_bat.update(pa_result)
            self.atbats.append(at_bat)
            self.pitches.extend(pitching_stats)
            # out count
            out_ct = at_bat['event_outs_ct']