Links many map-specific details such as the station name, z-level information, and allowed jobs from global vars to map datum vars, which should help us maintain multiple maps at once in the future, which will be needed for the future Southern Cross.
Note that a config change will be needed to change GENERATE_ASTEROID to GENERATE_MAP, otherwise no changes should be required to continue normal map usage.
To change to a different map, it's suggested to tick the file that ticks all the other needed files, which for the Northern Star is called northern_star.dm.
- Quick fix for #10136, laptops now use the #define-d values rather than hardcoded strings. Camera net keys work again properly.
- I also adjusted laptop's power usage. With how it used to be, you could buy laptop and let it run for whole shift, never having to recharge even with weakest cell. Right now, it lasts about 10 minutes on worst cell, and almost one hour on the best one. Actual power usage (in watts) is slightly lower than stationbound consoles.
atermonera