V3.0 beta client support

[aliencaocao]

It seems like V3.0 added address randomisation causing the pointer offsets to be random on each machine. Code for reading them already works IF the randomisation can be solved. E.g., offsets found are only valid for that session.
Waiting for V3.0 to stabilize then try to find another way to read song id.

[aliencaocao]

Currently, the offset for the current time and song array itself can be reliably found, but the song array uses a list of pointer offsets (4-7 of them) and each offset value changes for each session of the client. I haven't found a solution for this part yet.
Last tested on V3.0.6 build 202419

[minghe-cwrs]

你或许可以看一下 BetterNCM
以及已经有的替代插件 InfinityLink
我认为这个插件在v3版本支持DiscordRP但做得还不够好，它需要使用C++编写

[aliencaocao]

其实本项目的灵感来源https://github.com/Kxnrl/NetEase-Cloud-Music-DiscordRPC 也已经支持了，但是我没有C++方面的经验，而且他们的方法和我这边2.0的也不太一样，还需要研究