一个微型的Arcaea本地服务器 A small local server for Arcaea
这是基于Python以及Flask的微型本地Arcaea服务器，可以模拟游戏的主要功能。这可能是我第一次写这种大程序，若有不妥之处，敬请谅解。
本程序主要用于学习研究，不得用于任何商业行为，否则后果自负，这不是强制要求，只是一个提醒与警告。
This is a small local Arcaea server based on Python and Flask, which can simulate the main functions of the game. This may be the first time I have written such a large program. Please understand if there is something wrong with it.
This procedure is mainly used for study and research, and shall not be used for any commercial activities, otherwise the consequences will be borne by oneself. This is not a mandatory requirement, just a reminder and warning.
虽然看起来很蠢，但是可以用！ It looks stupid, but it works!
有以下 We have：
- 登录、注册 Login and registration
- 多设备登录 Multi device login
- 成绩上传 Score upload
- PTT
- 世界排名 Global rank
- 排名 Rank
- Link Play
- 好友系统 Friends
- 数据同步 Data synchronization
- 爬梯 Climbing steps
- 自定义世界模式 Customizable World Mode
- 自定义歌曲下载 Customizable songs download
- 单曲和曲包购买（没啥用） Single songs and song packs purchase(useless)
- 奖励系统 Present system
- 兑换码系统 Redeem code system
- 角色系统 Character system
- 全剧情解锁 Unlock all the stories
- 后台查询 Background search
- 后台自定义信息 Customize some things in the background
- 成绩校验 Score check
- 下载校验 Download check
- 服务器日志 Server log
没有以下 We don't have：
- 服务器安全性保证 Server security assurance
可能有问题 There may be problems：
- Recent 30
- 一些歌曲的解锁 Some songs' unlocking
- 同设备多共存登录 Multiple app logins on the same device
只是很有趣，用处探索中。
It is just so interesting. What it can do is under exploration.
Arcaea-CN official
Arcaea-lowi.ro
Arcaea-RhyDown
只保留最新版本 Only keep the latest version.
提醒：更新时请注意保留原先的数据库，以防数据丢失。
Tips: When updating, please keep the original database in case of data loss.
- 适用于Arcaea 3.12.8版本 For Arcaea 3.12.8
- 更新了歌曲数据库 Update the song database.
- 修复一个导致无法升级角色的拼写错误 Fix a typing error, which makes giving characters Exp wrong.
- 尝试强制指定多进程启动方式为spawn，这可能对UNIX系统中UDP服务器的启动有所帮助 Try to forcibly specify the multiprocess startup mode as spawn, which may be helpful for the startup of UDP server in UNIX system.
- 添加了注册API对外接口 Add an external API interface of user register.
- 重构一些代码，顺手修复了登陆时因多设备登录封号的用户没有正确显示错误提示的问题 Refactoring some codes and in passing fix the problem that users which has been banned because of multiple devices do not show error messages correctly when logging in.
注意：
- 现在Flask最低版本要求提高到2.0
- 服务端可能不再完全支持低版本客户端
- 对3.12.6c版本，愚人节开关打开时点击
网络按钮会闪退，原因不明Note:
- Now the version of Flask which is required should be up to 2.0.
- The server may no longer fully support lower version clients.
- For version 3.12.6c, when the switch of April Fool's Day is on, clicking the
Networkbutton will make the client break down. The reason is not clear now.
- Windows/Linux/Mac OS/Android...
- Python 3
- Flask module >= 2.0, Cryptography module
- Charles, IDA, proxy app... (optional)
歌曲数据库来自 Using song database from BotArcAPI releases
网站图标来自 Using favicon from black fate - てんてん - pixiv
如有必要，可以联系本人 Contact me if necessary
邮箱 Email：th84292@foxmail.com
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