mirror of
https://github.com/Lost-MSth/Arcaea-server.git
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3fbf473de2
Please wait for some time. I need to change readme. I almost forgot what I changed before. WARNING: There will be many bugs!
107 lines
3.6 KiB
Python
107 lines
3.6 KiB
Python
from setting import Config
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def get_user_items(c, user_id, item_type):
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# 得到用户的物品，返回列表，不包含数量信息
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if item_type == 'world_song' and Config.WORLD_SONG_FULL_UNLOCK or item_type == 'world_unlock' and Config.WORLD_SCENERY_FULL_UNLOCK:
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c.execute('''select item_id from item where type=?''', (item_type,))
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else:
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c.execute('''select item_id from user_item where user_id = :user_id and type = :item_type''',
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{'user_id': user_id, 'item_type': item_type})
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x = c.fetchall()
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if not x:
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return []
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re = []
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for i in x:
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re.append(i[0])
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return re
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def get_user_cores(c, user_id):
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# 得到用户的core，返回字典列表
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r = []
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c.execute(
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'''select item_id, amount from user_item where user_id = ? and type="core"''', (user_id,))
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x = c.fetchall()
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if x:
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for i in x:
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if i[1]:
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amount = i[1]
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else:
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amount = 0
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r.append({'core_type': i[0], 'amount': amount})
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return r
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def claim_user_item(c, user_id, item_id, item_type, amount=1):
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# 处理用户物品，包括添加和删除操作，返回成功与否布尔值
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# 这个接口允许memory变成负数，所以不能用来购买
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try:
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amount = int(amount)
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except:
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return False
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if item_type not in ['memory', 'character']:
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c.execute('''select is_available from item where item_id=? and type=?''',
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(item_id, item_type))
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x = c.fetchone()
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if x:
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if x[0] == 0:
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return False
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else:
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return False
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if item_type == 'core':
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c.execute(
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'''select amount from user_item where user_id=? and item_id=? and type="core"''', (user_id, item_id))
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x = c.fetchone()
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if x:
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if x[0] + amount < 0: # 数量不足
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return False
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c.execute('''update user_item set amount=? where user_id=? and item_id=? and type="core"''',
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(x[0]+amount, user_id, item_id))
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else:
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if amount < 0: # 添加数量错误
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return False
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c.execute('''insert into user_item values(?,?,"core",?)''',
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(user_id, item_id, amount))
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elif item_type == 'memory':
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c.execute('''select ticket from user where user_id=?''', (user_id,))
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x = c.fetchone()
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if x is not None:
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c.execute('''update user set ticket=? where user_id=?''',
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(x[0]+amount, user_id))
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else:
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return False
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elif item_type == 'character':
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if not item_id.isdigit():
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c.execute(
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'''select character_id from character where name=?''', (item_id,))
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x = c.fetchone()
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if x:
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character_id = x[0]
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else:
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return False
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else:
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character_id = int(item_id)
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c.execute(
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'''select exists(select * from user_char where user_id=? and character_id=?)''', (user_id, character_id))
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if c.fetchone() == (0,):
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c.execute('''insert into user_char values(?,?,1,0,0,0)''',
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(user_id, character_id))
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elif item_type in ['world_song', 'world_unlock', 'single', 'pack']:
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c.execute('''select exists(select * from user_item where user_id=? and item_id=? and type=?)''',
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(user_id, item_id, item_type))
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if c.fetchone() == (0,):
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c.execute('''insert into user_item values(:a,:b,:c,1)''',
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{'a': user_id, 'b': item_id, 'c': item_type})
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return True
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