runtime access to fusion reactor/generator properties

[SWeini]

I'd like to have access to these properties in runtime stage:

Fusion Reactor:
https://lua-api.factorio.com/latest/pro ... onnectable
https://lua-api.factorio.com/latest/pro ... bour_bonus (can probably use the existing reactor-only property)
https://lua-api.factorio.com/latest/pro ... ower_input
https://lua-api.factorio.com/latest/pro ... luid_usage (probably as get_...(quality) method)

Fusion Generator:
https://lua-api.factorio.com/latest/pro ... luid_usage (probably as get_...(quality) method)

these are needed to calculate the production rates of fusion reactors and fusion generators (I think that is all, but I might be missing something)

[SWeini]

I stand corrected, https://lua-api.factorio.com/latest/pro ... ower_input is already available via https://lua-api.factorio.com/latest/cla ... ergy_usage

[Rseding91]

I've added the missing ones for the next release.