Replacing a borg's bulb actually fixes it

[NovaZure]

Document the changes in your pull request

Before this PR, replacing a borg's headlamp by placing a new bulb in would simply set the lamp's cooldown value to 0. This means that if the bulb was smashed, for example by a shadowling's light eater attack, replacing the bulb would not actually make the lamp functional again. This PR sets lamp_functional to True on top of reducing the cooldown to 0, which should actually fix the headlamp upon replacing the bulb.

Fixes #13504

Tested locally, works

Wiki Documentation

The replacement of a borg's lamp doesn't seem to be documented on the wiki, at least in the guide to robotics. It is possible to replace a borg's bulb by simply opening its cover and placing a new bulb inside just as if you were placing a new cell in a borg.

Changelog

🆑 NovaAzure
bugfix: Placing a new bulb into a borg fixes their headlamp
/:cl:

[ToasterBiome]

Does charging set the lamps cooldown to 0? if so, then this should regenerate the lamp too.

[NovaZure]

I cannot find anything in rechargestation.dm or robot.dm about changing a borg's lamp_cooldown or regenerating a headlamp. The problem that this PR fixes is that lamp_functional could be set to False, but there is nowhere in the code where lamp_functional could ever be set back to True. In the linked issue, sitting in the recharge station for copious amounts of time was also attempted with no success.

E: Looking further into this, I can't find any instances of lamp_cooldown being changed after initialization, and smash_headlamp is only ever called by shadowling/shadowperson abilities