Implements shields which block projectiles from outside, but allow projectiles to leave from inside.
Also adds a projector item which makes these, in two variants, rectangle and line. It was made an item so that down the road making stationary/wearable/etc versions will be easier as they can just contain the item.
Currently there is no way to obtain this without adminspawn. I have Future Plans(tm) for these.
Removes all that mumbo about "you live to serve" and replaces it with a reminder that you're designed to be friendly to human values. I don't really see the trouble with this-- if a new drone or posi wants to be a surly bastard, it can, it's just not getting sleeved in a shiny bipedal body.
Also adds a bunch of indulgent OS names for drone circuits.
(Realtalk this is mostly just me figuring out how PRs work so I can start being something closer to actually productive)
Makes hivebots a bit smarter, shifts stats around, adds a few new sprites thanks to Mechoid, and adds a few new types.
Adds verbs that can be used as a player hivebot, to get them to follow you.
Spider eyes can now be seen clearly in the darkness, which looks spooky.
Mostly because the old radio-enabled MMIs were almost never used. Changes all MMIs and their subtypes (posi and drone brains) to have a radio inside of them, which can only be used when the brain is outside of a body. This radio can be used to talk over the common channel, in case you get left on a table somewhere by an absent-minded roboticist. However, the radio can also be disabled, in case an antag has you and doesn't want to to scream for help.
Since this makes the old radio-enabled MMIs obsolete, they're no longer printable(although it's still defined in the code so I don't have to touch the map file). Also fixes a telecomms runtime with brains talking over the radio.
This is being done because of the problem of MMI-type brains suddenly having access to a secure channel they can spy on when removed from a body - something they couldn't access before without a binary communication device or similar. This has been used several times against antags, usually antag AIs.
