mirror of
https://github.com/Lost-MSth/Arcaea-server.git
synced 2026-02-04 21:47:28 +08:00
664 lines
25 KiB
Python
664 lines
25 KiB
Python
from server.config import Constant
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from server.sql import Connect
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import time
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import json
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import server.arcworld
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import hashlib
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from setting import Config
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def b2int(x):
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# int与布尔值转换
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if x:
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return 1
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else:
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return 0
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def int2b(x):
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# int与布尔值转换
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if x is None or x == 0:
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return False
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else:
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return True
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def md5(code):
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# md5加密算法
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code = code.encode()
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md5s = hashlib.md5()
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md5s.update(code)
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codes = md5s.hexdigest()
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return codes
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def get_score(c, user_id, song_id, difficulty):
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# 根据user_id、song_id、难度得到该曲目最好成绩，返回字典
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c.execute('''select * from best_score where user_id = :a and song_id = :b and difficulty = :c''',
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{'a': user_id, 'b': song_id, 'c': difficulty})
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x = c.fetchone()
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if x is not None:
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c.execute('''select name, character_id, is_skill_sealed, is_char_uncapped, is_char_uncapped_override, favorite_character from user where user_id = :a''', {
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'a': user_id})
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y = c.fetchone()
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if y is not None:
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character = y[1]
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is_char_uncapped = int2b(y[3])
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if y[5] != -1:
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character = y[5]
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if not Config.CHARACTER_FULL_UNLOCK:
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c.execute('''select is_uncapped, is_uncapped_override from user_char where user_id=:a and character_id=:b''', {
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'a': user_id, 'b': character})
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else:
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c.execute('''select is_uncapped, is_uncapped_override from user_char_full where user_id=:a and character_id=:b''', {
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'a': user_id, 'b': character})
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z = c.fetchone()
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if z:
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if z[1] == 0:
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is_char_uncapped = int2b(z[0])
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else:
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is_char_uncapped = False
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else:
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if y[4] == 1:
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is_char_uncapped = False
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return {
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"user_id": x[0],
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"song_id": x[1],
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"difficulty": x[2],
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"score": x[3],
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"shiny_perfect_count": x[4],
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"perfect_count": x[5],
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"near_count": x[6],
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"miss_count": x[7],
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"health": x[8],
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"modifier": x[9],
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"time_played": x[10],
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"best_clear_type": x[11],
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"clear_type": x[12],
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"name": y[0],
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"character": character,
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"is_skill_sealed": int2b(y[2]),
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"is_char_uncapped": is_char_uncapped
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}
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else:
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return {}
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else:
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return {}
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def arc_score_friend(user_id, song_id, difficulty, limit=50):
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# 得到用户好友分数表，默认最大50个
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r = []
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with Connect() as c:
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c.execute('''select user_id from best_score where user_id in (select :user_id union select user_id_other from friend where user_id_me = :user_id) and song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC limit :limit''', {
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'user_id': user_id, 'song_id': song_id, 'difficulty': difficulty, 'limit': limit})
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x = c.fetchall()
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if x != []:
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rank = 0
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for i in x:
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rank += 1
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y = get_score(c, i[0], song_id, difficulty)
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y['rank'] = rank
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r.append(y)
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return r
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def arc_score_top(song_id, difficulty, limit=20):
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# 得到top分数表，默认最多20个，如果是负数则全部查询
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r = []
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with Connect() as c:
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if limit >= 0:
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c.execute('''select user_id from best_score where song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC limit :limit''', {
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'song_id': song_id, 'difficulty': difficulty, 'limit': limit})
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else:
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c.execute('''select user_id from best_score where song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC''', {
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'song_id': song_id, 'difficulty': difficulty})
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x = c.fetchall()
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if x != []:
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rank = 0
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for i in x:
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rank += 1
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y = get_score(c, i[0], song_id, difficulty)
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y['rank'] = rank
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r.append(y)
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return r
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def arc_score_me(user_id, song_id, difficulty, limit=20):
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# 得到用户的排名，默认最大20个
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r = []
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with Connect() as c:
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c.execute('''select exists(select * from best_score where user_id = :user_id and song_id = :song_id and difficulty = :difficulty)''', {
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'user_id': user_id, 'song_id': song_id, 'difficulty': difficulty})
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if c.fetchone() == (1,):
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c.execute('''select count(*) from best_score where song_id = :song_id and difficulty = :difficulty and (score>(select score from best_score where user_id = :user_id and song_id = :song_id and difficulty = :difficulty) or (score>(select score from best_score where user_id = :user_id and song_id = :song_id and difficulty = :difficulty) and time_played > (select time_played from best_score where user_id = :user_id and song_id = :song_id and difficulty = :difficulty)) )''', {
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'user_id': user_id, 'song_id': song_id, 'difficulty': difficulty})
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x = c.fetchone()
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myrank = int(x[0]) + 1
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c.execute('''select count(*) from best_score where song_id=:a and difficulty=:b''',
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{'a': song_id, 'b': difficulty})
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amount = int(c.fetchone()[0])
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if myrank <= 4: # 排名在前4
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return arc_score_top(song_id, difficulty, limit)
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elif myrank >= 5 and myrank <= 9999 - limit + 4 and amount >= 10000: # 万名内，前面有4个人
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c.execute('''select user_id from best_score where song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC limit :limit offset :offset''', {
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'song_id': song_id, 'difficulty': difficulty, 'limit': limit, 'offset': myrank - 5})
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x = c.fetchall()
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if x != []:
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rank = myrank - 5
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for i in x:
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rank += 1
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y = get_score(c, i[0], song_id, difficulty)
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y['rank'] = rank
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r.append(y)
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elif myrank >= 10000: # 万名外
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c.execute('''select user_id from best_score where song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC limit :limit offset :offset''', {
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'song_id': song_id, 'difficulty': difficulty, 'limit': limit - 1, 'offset': 9999-limit})
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x = c.fetchall()
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if x != []:
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rank = 9999 - limit
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for i in x:
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rank += 1
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y = get_score(c, i[0], song_id, difficulty)
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y['rank'] = rank
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r.append(y)
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y = get_score(c, user_id, song_id, difficulty)
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y['rank'] = -1
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r.append(y)
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elif amount - myrank < limit - 5: # 后方人数不足
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c.execute('''select user_id from best_score where song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC limit :limit offset :offset''', {
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'song_id': song_id, 'difficulty': difficulty, 'limit': limit, 'offset': amount - limit})
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x = c.fetchall()
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if x != []:
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rank = amount - limit
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if rank < 0:
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rank = 0
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for i in x:
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rank += 1
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y = get_score(c, i[0], song_id, difficulty)
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y['rank'] = rank
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r.append(y)
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else:
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c.execute('''select user_id from best_score where song_id = :song_id and difficulty = :difficulty order by score DESC, time_played DESC limit :limit offset :offset''', {
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'song_id': song_id, 'difficulty': difficulty, 'limit': limit, 'offset': 9998-limit})
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x = c.fetchall()
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if x != []:
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rank = 9998 - limit
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for i in x:
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rank += 1
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y = get_score(c, i[0], song_id, difficulty)
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y['rank'] = rank
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r.append(y)
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return r
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def calculate_rating(defnum, score):
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# 计算rating
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if score >= 10000000:
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ptt = defnum + 2
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elif score < 9800000:
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ptt = defnum + (score-9500000) / 300000
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if ptt < 0 and defnum != -10:
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ptt = 0
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else:
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ptt = defnum + 1 + (score-9800000) / 200000
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return ptt
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def get_one_ptt(song_id, difficulty, score: int) -> float:
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# 单曲ptt计算，ptt为负说明没谱面定数数据
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ptt = -10
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with Connect('./database/arcsong.db') as c:
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if difficulty == 0:
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c.execute('''select rating_pst from songs where sid = :sid;''', {
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'sid': song_id})
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elif difficulty == 1:
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c.execute('''select rating_prs from songs where sid = :sid;''', {
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'sid': song_id})
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elif difficulty == 2:
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c.execute('''select rating_ftr from songs where sid = :sid;''', {
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'sid': song_id})
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elif difficulty == 3:
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c.execute('''select rating_byn from songs where sid = :sid;''', {
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'sid': song_id})
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x = c.fetchone()
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defnum = -10 # 没在库里的全部当做定数-10
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if x is not None and x != '':
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defnum = float(x[0]) / 10
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if defnum <= 0:
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defnum = -10 # 缺少难度的当做定数-10
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ptt = calculate_rating(defnum, score)
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return ptt
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def get_song_grade(x):
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# 成绩转换评级
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if x >= 9900000: # EX+
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return 6
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elif x < 9900000 and x >= 9800000: # EX
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return 5
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elif x < 9800000 and x >= 9500000: # AA
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return 4
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elif x < 9500000 and x >= 9200000: # A
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return 3
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elif x < 9200000 and x >= 8900000: # B
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return 2
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elif x < 8900000 and x >= 8600000: # C
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return 1
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else:
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return 0
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def get_song_state(x):
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# 返回成绩状态，便于比较
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if x == 3: # PM
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return 5
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elif x == 2: # FC
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return 4
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elif x == 5: # Hard Clear
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return 3
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elif x == 1: # Clear
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return 2
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elif x == 4: # Easy Clear
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return 1
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else: # Track Lost
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return 0
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def get_user_ptt_float(c, user_id) -> float:
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# 总ptt计算，返回浮点数
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sumr = 0
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c.execute('''select rating from best_score where user_id = :a order by rating DESC limit 30''', {
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'a': user_id})
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x = c.fetchall()
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if not Config.USE_B10_AS_R10:
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if x != []:
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for i in x:
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sumr += float(i[0])
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c.execute('''select * from recent30 where user_id = :a''',
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{'a': user_id})
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x = c.fetchone()
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if x is not None:
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r30 = []
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s30 = []
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for i in range(1, 61, 2):
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if x[i] is not None:
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r30.append(float(x[i]))
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s30.append(x[i+1])
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else:
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r30.append(0)
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s30.append('')
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r30, s30 = (list(t)
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for t in zip(*sorted(zip(r30, s30), reverse=True)))
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songs = []
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i = 0
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while len(songs) < 10 and i <= 29 and s30[i] != '' and s30[i] is not None:
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if s30[i] not in songs:
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sumr += r30[i]
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songs.append(s30[i])
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i += 1
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else:
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if x != []:
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for i in range(len(x)):
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t = float(x[i][0])
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sumr += t
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if i < 10:
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sumr += t
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return sumr/40
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def get_user_ptt(c, user_id) -> int:
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# 总ptt计算，返回4位整数，向下取整
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return int(get_user_ptt_float(c, user_id)*100)
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def get_user_world_rank(c, user_id) -> int:
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# 用户世界排名计算，同时返回排名值，如果超过设定最大值，返回0
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with Connect('./database/arcsong.db') as c2:
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c2.execute(
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'''select sid, rating_ftr, rating_byn from songs''')
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x = c2.fetchall()
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if x:
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song_list_ftr = [user_id]
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song_list_byn = [user_id]
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for i in x:
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if i[1] > 0:
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song_list_ftr.append(i[0])
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if i[2] > 0:
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song_list_byn.append(i[0])
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if len(song_list_ftr) >= 2:
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c.execute('''select sum(score) from best_score where user_id=? and difficulty=2 and song_id in ({0})'''.format(
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','.join(['?']*(len(song_list_ftr)-1))), tuple(song_list_ftr))
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x = c.fetchone()
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if x[0] is not None:
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score_sum = x[0]
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else:
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score_sum = 0
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if len(song_list_byn) >= 2:
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c.execute('''select sum(score) from best_score where user_id=? and difficulty=3 and song_id in ({0})'''.format(
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','.join(['?']*(len(song_list_byn)-1))), tuple(song_list_byn))
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x = c.fetchone()
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if x[0] is not None:
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score_sum += x[0]
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else:
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score_sum += 0
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c.execute('''update user set world_rank_score = :b where user_id = :a''', {
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'a': user_id, 'b': score_sum})
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c.execute(
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'''select count(*) from user where world_rank_score > ?''', (score_sum,))
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x = c.fetchone()
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if x and x[0] + 1 <= Config.WORLD_RANK_MAX:
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return x[0] + 1
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else:
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return 0
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def update_recent30(c, user_id, song_id, rating, is_protected):
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# 刷新r30，这里的判断方法存疑，这里的song_id结尾包含难度数字
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def insert_r30table(c, user_id, a, b):
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# 更新r30表
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c.execute('''delete from recent30 where user_id = :a''',
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{'a': user_id})
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sql = 'insert into recent30 values(' + str(user_id)
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for i in range(0, 30):
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if a[i] is not None and b[i] is not None:
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sql = sql + ',' + str(a[i]) + ',"' + b[i] + '"'
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else:
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sql = sql + ',0,""'
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sql = sql + ')'
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c.execute(sql)
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c.execute('''select * from recent30 where user_id = :a''', {'a': user_id})
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x = c.fetchone()
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if not x:
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x = [None] * 61
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x[0] = user_id
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for i in range(2, 61, 2):
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x[i] = ''
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songs = []
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flag = True
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for i in range(2, 61, 2):
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if x[i] is None or x[i] == '':
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r30_id = 29
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flag = False
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break
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if x[i] not in songs:
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songs.append(x[i])
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if flag:
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n = len(songs)
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if n >= 11:
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r30_id = 29
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elif song_id not in songs and n == 10:
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r30_id = 29
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elif song_id in songs and n == 10:
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i = 29
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while x[i*2+2] == song_id:
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i -= 1
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r30_id = i
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elif song_id not in songs and n == 9:
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i = 29
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while x[i*2+2] == song_id:
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i -= 1
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r30_id = i
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else:
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r30_id = 29
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a = []
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b = []
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for i in range(1, 61, 2):
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a.append(x[i])
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b.append(x[i+1])
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if is_protected:
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ptt_pre = get_user_ptt_float(c, user_id)
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a_pre = [x for x in a]
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b_pre = [x for x in b]
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for i in range(r30_id, 0, -1):
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a[i] = a[i-1]
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b[i] = b[i-1]
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a[0] = rating
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b[0] = song_id
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insert_r30table(c, user_id, a, b)
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if is_protected:
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ptt = get_user_ptt_float(c, user_id)
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if ptt < ptt_pre:
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# 触发保护
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if song_id in b_pre:
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for i in range(29, -1, -1):
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if song_id == b_pre[i] and rating > a_pre[i]:
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# 发现重复歌曲，更新到最高rating
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a_pre[i] = rating
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break
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insert_r30table(c, user_id, a_pre, b_pre)
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return None
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def arc_score_post(user_id, song_id, difficulty, score, shiny_perfect_count, perfect_count, near_count, miss_count, health, modifier, beyond_gauge, clear_type):
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# 分数上传，返回变化后的ptt，和世界模式变化
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ptt = None
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re = None
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with Connect() as c:
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rating = get_one_ptt(song_id, difficulty, score)
|
||
if rating < 0: # 没数据不会向recent30里记入
|
||
unrank_flag = True
|
||
rating = 0
|
||
else:
|
||
unrank_flag = False
|
||
now = int(time.time() * 1000)
|
||
# recent 更新
|
||
c.execute('''update user set song_id = :b, difficulty = :c, score = :d, shiny_perfect_count = :e, perfect_count = :f, near_count = :g, miss_count = :h, health = :i, modifier = :j, clear_type = :k, rating = :l, time_played = :m where user_id = :a''', {
|
||
'a': user_id, 'b': song_id, 'c': difficulty, 'd': score, 'e': shiny_perfect_count, 'f': perfect_count, 'g': near_count, 'h': miss_count, 'i': health, 'j': modifier, 'k': clear_type, 'l': rating, 'm': now})
|
||
# 成绩录入
|
||
c.execute('''select score, best_clear_type from best_score where user_id = :a and song_id = :b and difficulty = :c''', {
|
||
'a': user_id, 'b': song_id, 'c': difficulty})
|
||
now = int(now // 1000)
|
||
x = c.fetchone()
|
||
if x is None:
|
||
first_protect_flag = True # 初见保护
|
||
c.execute('''insert into best_score values(:a,:b,:c,:d,:e,:f,:g,:h,:i,:j,:k,:l,:m,:n)''', {
|
||
'a': user_id, 'b': song_id, 'c': difficulty, 'd': score, 'e': shiny_perfect_count, 'f': perfect_count, 'g': near_count, 'h': miss_count, 'i': health, 'j': modifier, 'k': now, 'l': clear_type, 'm': clear_type, 'n': rating})
|
||
else:
|
||
first_protect_flag = False
|
||
if get_song_state(clear_type) > get_song_state(int(x[1])): # 状态更新
|
||
c.execute('''update best_score set best_clear_type = :a where user_id = :b and song_id = :c and difficulty = :d''', {
|
||
'a': clear_type, 'b': user_id, 'c': song_id, 'd': difficulty})
|
||
if score >= int(x[0]): # 成绩更新
|
||
c.execute('''update best_score set score = :d, shiny_perfect_count = :e, perfect_count = :f, near_count = :g, miss_count = :h, health = :i, modifier = :j, clear_type = :k, rating = :l, time_played = :m where user_id = :a and song_id = :b and difficulty = :c ''', {
|
||
'a': user_id, 'b': song_id, 'c': difficulty, 'd': score, 'e': shiny_perfect_count, 'f': perfect_count, 'g': near_count, 'h': miss_count, 'i': health, 'j': modifier, 'k': clear_type, 'l': rating, 'm': now})
|
||
if not unrank_flag:
|
||
# recent30 更新
|
||
if health == -1 or int(score) >= 9800000 or first_protect_flag:
|
||
update_recent30(c, user_id, song_id +
|
||
str(difficulty), rating, True)
|
||
else:
|
||
update_recent30(c, user_id, song_id +
|
||
str(difficulty), rating, False)
|
||
# 总PTT更新
|
||
ptt = get_user_ptt(c, user_id)
|
||
c.execute('''update user set rating_ptt = :a where user_id = :b''', {
|
||
'a': ptt, 'b': user_id})
|
||
|
||
# 世界模式判断
|
||
c.execute('''select stamina_multiply,fragment_multiply,prog_boost_multiply from world_songplay where user_id=:a and song_id=:b and difficulty=:c''', {
|
||
'a': user_id, 'b': song_id, 'c': difficulty})
|
||
x = c.fetchone()
|
||
if x:
|
||
re = server.arcworld.world_update(
|
||
c, user_id, song_id, difficulty, rating, clear_type, beyond_gauge, x[0], x[1], x[2])
|
||
re['global_rank'] = get_user_world_rank(c, user_id) # 更新世界排名
|
||
re["user_rating"] = ptt
|
||
else:
|
||
re = {'global_rank': get_user_world_rank(
|
||
c, user_id), 'user_rating': ptt}
|
||
|
||
return ptt, re
|
||
|
||
|
||
def arc_score_check(user_id, song_id, difficulty, score, shiny_perfect_count, perfect_count, near_count, miss_count, health, modifier, beyond_gauge, clear_type, song_token, song_hash, submission_hash):
|
||
# 分数校验，返回布尔值
|
||
if shiny_perfect_count < 0 or perfect_count < 0 or near_count < 0 or miss_count < 0 or score < 0:
|
||
return False
|
||
if difficulty not in [0, 1, 2, 3]:
|
||
return False
|
||
|
||
all_note = perfect_count + near_count + miss_count
|
||
ascore = 10000000 / all_note * \
|
||
(perfect_count + near_count/2) + shiny_perfect_count
|
||
if abs(ascore - score) >= 5:
|
||
return False
|
||
|
||
with Connect() as c: # 歌曲谱面MD5检查，服务器没有谱面就不管了
|
||
c.execute('''select md5 from songfile where song_id=:a and file_type=:b''', {
|
||
'a': song_id, 'b': int(difficulty)})
|
||
x = c.fetchone()
|
||
if x:
|
||
if x[0] != song_hash:
|
||
return False
|
||
|
||
x = song_token + song_hash + song_id + str(difficulty) + str(score) + str(shiny_perfect_count) + str(
|
||
perfect_count) + str(near_count) + str(miss_count) + str(health) + str(modifier) + str(clear_type)
|
||
y = str(user_id) + song_hash
|
||
checksum = md5(x+md5(y))
|
||
if checksum != submission_hash:
|
||
return False
|
||
|
||
return True
|
||
|
||
|
||
def refresh_all_score_rating():
|
||
# 刷新所有best成绩的rating
|
||
error = 'Unknown error.'
|
||
|
||
with Connect('./database/arcsong.db') as c:
|
||
c.execute(
|
||
'''select sid, rating_pst, rating_prs, rating_ftr, rating_byn from songs''')
|
||
x = c.fetchall()
|
||
|
||
if x:
|
||
song_list = [i[0] for i in x]
|
||
with Connect() as c:
|
||
c.execute('''update best_score set rating=0 where song_id not in ({0})'''.format(
|
||
','.join(['?']*len(song_list))), tuple(song_list))
|
||
for i in x:
|
||
for j in range(0, 4):
|
||
defnum = -10 # 没在库里的全部当做定数-10
|
||
if i is not None:
|
||
defnum = float(i[j+1]) / 10
|
||
if defnum <= 0:
|
||
defnum = -10 # 缺少难度的当做定数-10
|
||
|
||
c.execute('''select user_id, score from best_score where song_id=:a and difficulty=:b''', {
|
||
'a': i[0], 'b': j})
|
||
y = c.fetchall()
|
||
if y:
|
||
for k in y:
|
||
ptt = calculate_rating(defnum, k[1])
|
||
if ptt < 0:
|
||
ptt = 0
|
||
|
||
c.execute('''update best_score set rating=:a where user_id=:b and song_id=:c and difficulty=:d''', {
|
||
'a': ptt, 'b': k[0], 'c': i[0], 'd': j})
|
||
error = None
|
||
|
||
else:
|
||
error = 'No song data.'
|
||
|
||
return error
|
||
|
||
|
||
def arc_all_post(user_id, scores_data, clearlamps_data, clearedsongs_data, unlocklist_data, installid_data, devicemodelname_data, story_data):
|
||
# 向云端同步，无返回
|
||
with Connect() as c:
|
||
now = int(time.time() * 1000)
|
||
c.execute('''delete from user_save where user_id=:a''', {'a': user_id})
|
||
c.execute('''insert into user_save values(:a,:b,:c,:d,:e,:f,:g,:h,:i)''', {
|
||
'a': user_id, 'b': scores_data, 'c': clearlamps_data, 'd': clearedsongs_data, 'e': unlocklist_data, 'f': installid_data, 'g': devicemodelname_data, 'h': story_data, 'i': now})
|
||
return None
|
||
|
||
|
||
def arc_all_get(user_id):
|
||
# 从云端同步，返回字典
|
||
|
||
scores_data = []
|
||
clearlamps_data = []
|
||
clearedsongs_data = []
|
||
unlocklist_data = []
|
||
installid_data = ''
|
||
devicemodelname_data = ''
|
||
story_data = []
|
||
createdAt = 0
|
||
|
||
with Connect() as c:
|
||
c.execute('''select * from user_save where user_id=:a''',
|
||
{'a': user_id})
|
||
x = c.fetchone()
|
||
|
||
if x:
|
||
scores_data = json.loads(x[1])[""]
|
||
clearlamps_data = json.loads(x[2])[""]
|
||
clearedsongs_data = json.loads(x[3])[""]
|
||
unlocklist_data = json.loads(x[4])[""]
|
||
installid_data = json.loads(x[5])["val"]
|
||
devicemodelname_data = json.loads(x[6])["val"]
|
||
story_data = json.loads(x[7])[""]
|
||
if x[8]:
|
||
createdAt = int(x[8])
|
||
|
||
if Config.SAVE_FULL_UNLOCK:
|
||
installid_data = "0fcec8ed-7b62-48e2-9d61-55041a22b123"
|
||
story_data = Constant.story_data
|
||
unlocklist_data = Constant.unlocklist_data
|
||
|
||
return {
|
||
"user_id": user_id,
|
||
"story": {
|
||
"": story_data
|
||
},
|
||
"devicemodelname": {
|
||
"val": devicemodelname_data
|
||
},
|
||
"installid": {
|
||
"val": installid_data
|
||
},
|
||
"unlocklist": {
|
||
"": unlocklist_data
|
||
},
|
||
"clearedsongs": {
|
||
"": clearedsongs_data
|
||
},
|
||
"clearlamps": {
|
||
"": clearlamps_data
|
||
},
|
||
"scores": {
|
||
"": scores_data
|
||
},
|
||
"version": {
|
||
"val": 1
|
||
},
|
||
"createdAt": createdAt
|
||
}
|