ServerPlayerEntity should be used instead of PlayerEntity

[Technici4n]

I think that would make it a lot clearer that the methods may only be called server-side. This is a breaking change though, but perhaps it would make sense for 1.18?

Edit: Just a suggestion of course.

[Pyrofab]

That would indeed make sense, but I believe with the pre-release out (and the 1.17 version being compatible with 1.18 already) it's a bit late to make breaking changes. I'll consider that for 1.19 though.

[Pyrofab]

Update: I forgor