[suggestion]游泳x轴补偿

[Anan1a]

抱歉，我的英语不好

希望加入游泳x轴补偿
或是所有有x轴偏移的都可以加上

我在使用第一人称相机相关的mod
这会很有用

[tr7zw]

Tracked in #572 , but there are issues with that code as noted on Discord.