def use(uid, item_sku_or_id, is_consume=False):
s = current_session()
if isinstance(item_sku_or_id, int):
item = s.query(Item).filter(Item.owner_id == uid, Item.id == item_sku_or_id)
else:
item = s.query(Item).filter(Item.owner_id == uid, Item.sku == item_sku_or_id)
item = item.first()
if not item:
raise exceptions.ItemNotFound
s.add(ItemActivity(
uid=uid, action='use', item_id=item.id,
created=datetime.datetime.now(),
))
if not is_consume:
itemobj = GameItem.from_sku(item.sku)
if not itemobj.usable:
raise exceptions.ItemNotUsable
itemobj.use(s, item.owner)
item.status = 'used'
item.owner_id = None
def should_usable_in_game(self, uid, mgr):
g = mgr.game
from thb.thbidentity import THBattleIdentity
if not isinstance(g, THBattleIdentity):
raise exceptions.IncorrectGameMode
threshold = {
'attacker': 4,
'boss': 1,
'accomplice': 2,
'curtain': 1,
}
if mgr.game_params['double_curtain']:
threshold['curtain'] += 1
threshold['attacker'] -= 1
threshold[self.id] -= 1
for _uid, l in mgr.game_items.items():
for i in l:
i = GameItem.from_sku(i)
if not isinstance(i, self.__class__):
continue
if _uid == uid:
raise exceptions.IdentityAlreadyChosen
assert i.id in threshold
threshold[i.id] -= 1
if any(i < 0 for i in threshold.values()):
raise exceptions.ChooseIdentityConflict
def use(uid, item_sku_or_id, is_consume=False):
s = current_session()
if isinstance(item_sku_or_id, int):
item = s.query(Item).filter(Item.owner_id == uid,
Item.id == item_sku_or_id)
else:
item = s.query(Item).filter(Item.owner_id == uid,
Item.sku == item_sku_or_id)
item = item.first()
if not item:
raise exceptions.ItemNotFound
s.add(
ItemActivity(
uid=uid,
action='use',
item_id=item.id,
created=datetime.datetime.now(),
))
if not is_consume:
itemobj = GameItem.from_sku(item.sku)
if not itemobj.usable:
raise exceptions.ItemNotUsable
itemobj.use(s, item.owner)
item.status = 'used'
item.owner_id = None
def should_usable_in_game(self, uid, mgr):
g = mgr.game
from thb.thbidentity import THBattleIdentity
if not isinstance(g, THBattleIdentity):
raise exceptions.IncorrectGameMode
threshold = {
'attacker': 4,
'boss': 1,
'accomplice': 2,
'curtain': 1,
}
if mgr.game_params['double_curtain']:
threshold['curtain'] += 1
threshold['attacker'] -= 1
threshold[self.id] -= 1
for _uid, l in mgr.game_items.items():
for i in l:
i = GameItem.from_sku(i)
if not isinstance(i, self.__class__):
continue
if _uid == uid:
raise exceptions.IdentityAlreadyChosen
assert i.id in threshold
threshold[i.id] -= 1
if any(i < 0 for i in threshold.values()):
raise exceptions.ChooseIdentityConflict
def use_item(self, user, sku):
try:
uid = user.account.userid
item.backpack.should_have(uid, sku)
i = GameItem.from_sku(sku)
i.should_usable_in_game(uid, self)
self.game_items[uid].add(sku)
user.write(['message_info', 'use_item_success'])
except BusinessException as e:
log.info('User %s failed to use item %s', user.account.userid,
sku, exc_info=sys.exc_info())
user.write(['message_err', e.snake_case])
def use_item(self, user, sku):
try:
uid = user.account.userid
item.backpack.should_have(uid, sku)
i = GameItem.from_sku(sku)
i.should_usable_in_game(uid, self)
self.game_items[uid].add(sku)
user.write(['message_info', 'use_item_success'])
except BusinessException as e:
log.info('User %s failed to use item %s',
user.account.userid,
sku,
exc_info=sys.exc_info())
user.write(['message_err', e.snake_case])
def get_chosen(cls, items, pl):
chosen = []
for p in pl:
uid = p.account.userid
if uid not in items:
continue
for i in items[uid]:
i = GameItem.from_sku(i)
if not isinstance(i, cls):
continue
chosen.append((p, i.char_cls))
break
return chosen
def get_chosen(cls, items, pl):
chosen = []
for p in pl:
uid = p.account.userid
if uid not in items:
continue
for i in items[uid]:
i = GameItem.from_sku(i)
if not isinstance(i, cls):
continue
chosen.append((p, i.char_cls))
break
return chosen
def get_chosen(cls, items, pl):
from thb.thbidentity import Identity
mapping = {
'boss': Identity.TYPE.BOSS,
'attacker': Identity.TYPE.ATTACKER,
'accomplice': Identity.TYPE.ACCOMPLICE,
'curtain': Identity.TYPE.CURTAIN,
}
rst = []
for p in pl:
uid = p.account.userid
if uid not in items:
continue
for i in items[uid]:
i = GameItem.from_sku(i)
if not isinstance(i, cls):
continue
rst.append((p, mapping[i.id]))
return rst
def get_chosen(cls, items, pl):
from thb.thbidentity import Identity
mapping = {
'boss': Identity.TYPE.BOSS,
'attacker': Identity.TYPE.ATTACKER,
'accomplice': Identity.TYPE.ACCOMPLICE,
'curtain': Identity.TYPE.CURTAIN,
}
rst = []
for p in pl:
uid = p.account.userid
if uid not in items:
continue
for i in items[uid]:
i = GameItem.from_sku(i)
if not isinstance(i, cls):
continue
rst.append((p, mapping[i.id]))
return rst
