About The Pull Request
/area/proc/usage() attempts to give list-like access to a bunch of vars. Why not make it a list instead and avoid all the proc calls? Might be room for followup here, to do something to powered(), use_power() etc.
Some legacy machinery was ignoring the default machinery use_power pulling from the machine's power channel by default
Total power usage was unused, APCs ignored it in favor of calculating it themselves :)
I also renamed the defines because they were in the danger zone of being very common words.
Changelog
cl Naksu
code: optimized area power usage calculations.
/cl