export_lua should figure out what fields are non-default

[mkhan45]

Right now all fields are serialized even if they aren't default, making each shape span multiple lines. Realistically the defaults won't change, so it should be safe to only serialize fields that are not default.

[mkhan45]

SIMple-Mechanics/src/lua.rs

Line 185 in ff2b455

pub fn export_lua(&self, filename: impl AsRef<std::path::Path> + std::clone::Clone) {

Should be as simple as making a global const Rust variable for each default field and manually comparing them

[shyamjayakannan]

@mkhan45 could you provide more context as to what you mean by default fields?

[mkhan45]

Hey @shyamjayakannan, thanks for the interest, but this repo is essentially deprecated at this point so I'm not looking for contributions.

In case you were just curious, the idea was that bodies have default parameters, e.g. a mass of 10. In that case, you could write a scene without specifying mass but the serialized version of that scene would specify the mass to 10, which can make the serialized file much longer in some cases.

It's kind of an unnecessary change in hindsight.