def fill_survival_buff(self, survival_buff):
assert(self._info)
survival_buff.survival_try_count = 0
survival_buff.survival_try_per_day = 0
survival_buff.reset_cooltime = 0
survival_buff.wave = 0
survival_buff.ranking = 0
for key, val in Cache.survival_buffs().iteritems():
buff = survival_buff.buffs.add()
buff.buff_id = key
buff.price = val['price']
buff.name = val['name']
buff.lock = True
