Refactors AI / camera eyes and slows holopad holograms to walk speed

[asciodev]

What Does This PR Do

This change completes a refactor of AI eyes, which were previously used by xenobio consoles, syndicate and abductor camera consoles, shuttle docking computers, holograms, and, of course, the AI. Duplicated logic has been extracted to an abstract base mob, /mob/camera/eye, from which new types for each of the above now derive. Functionality is largely the same, with only a few minor cosmetic differences (i.e. camera eyes are now appropriately named given their type and user), as well as a quality-of-life enhancement for holograms, slowing their movement speed to base run speed to prevent users from accidentally zooming out of calls. A toggle for switching between this behavior and full speed has also been added to AI Commands, called "Toggle Fast Holograms", disabled by default.

Why It's Good For The Game

• Duplicated logic sporadically spread across files is hard to follow; maintainability is good.
• Holograms are currently nearly unusable by crew due to how easy it is to zoom out of holopad range at AI eye speeds. This change fixes that.

Testing

• Using a test server, I logged in as a Head of Personnel, VV'd the nearest holopad, and set force_answer_call to 1. I then called the Bridge, and upon being auto-answered, I was given sight and control over a hologram on the bridge, as expected. It was no longer zoomy. I left the holopad range and was disconnected from the call, regaining sight and control over my character. I was also able to exit a call using the associated action button.
• I then made myself an AI, and verified that I could still move around the station, switch various cameras, view my core, turn on and off camera lights, turn on and off acceleration, and set and use saved camera locations. I activated a holopad and moved around, which worked as expected, and identically in function to before this PR, except no longer zoomy. Upon leaving range of nearby holopads, my hologram disappeared, as expected, and my speed returned to normal AI eye speed.
• I wiped my core and sent myself back to lobby, and joined as a Solar Federation General. I walked to the specops navigation computer on the port-side shuttle and verified that I could still create a custom shuttle destination, and that the turf overlays designating valid/invalid destination areas still showed up, and that I could not designate invalid transit locations.
• I spawned an advanced camera console (the kind that appears in the Syndicate Research Base) and used it. I was able to jump to various cameras and move around.
• I made myself an abductor scientist and teleported to the abductor ship. I used the abductor camera console, and was able to jump to various cameras, move the camera around, set teleport targets, teleport myself in, teleport Pun Pun in, and my vision was blocked by static where there were no active cameras.
• I teleported myself to Xenobiology, and used one of their consoles. I was able to pick up slimes, place monkeys, and exit the camera via action button. The camera was still confined to the allowed xenobiology area, and attempting to jump to areas that were not in the allowed area still bounced back to xenobiology.

Changelog

🆑 Ascio
add: Camera eyes not belonging to the AI now have descriptive names, allowing easier orbiting
add: Added a "Fast Holograms" toggle to AI commands, which sets holopad holograms to camera eye speed (disabled by default)
tweak: Slowed holopad holograms to base run speed by default to prevent accidental holocall hangups
/:cl:

[Daylight2]

I personally liked being able to zoom away as AI if you were urgently needed as whilst in a holopad, although I suppose that run speed isn't that slow. AI players are probably used to the high speed, however, and the fix to messing up is just triple clicking for them, instead of requesting a whole new call.

[asciodev]

After some discussion on discord I agree that the change could be frustrating for many AI players who are used to the zoominess and have mastered it. Although the AI Commands tab is already rather bloated, I will add a toggle for fast holograms.

[github-actions]

This pull request seems to be stale as there have been no changes in 14 days, please make changes within 7 days or the PR will be closed. If you believe this is a mistake, please inform a development team member on Discord.

[Drsmail]

Really like what you did here, didn't have time to chek logick, will give it a second look later.

[FunnyMan3595]

New description/changelog LGTM.

[asciodev]

I mass-replaced everything that I could find related to this system from PascalCase to camel_case, except for TGUI data prop names. I also added autodoc comments to just about every variable and function related to camera eyes. I tested as per the PR description and no unexpected behavior or errors cropped up.

[TravisAngeI]

Something like, mildly annoying but super small that I doubt can be fixed, is that if the AI moves in their camera-view, and I'm pretty sure it's as a result of this PR, and they let go of the key while the game is still trying to move them to that tile, it does like a weird, slow movement, it's mostly a visual thing.

Just figured I would point it out (this is kinda nitpicky), it has no real harm but I was maybe hoping to see if there was possibility of tweaking it to make it not do that? Not sure how code worky.

It does this to holopads aswell, much more noticeably (see second video if they both attach properly)

302e19a41876a0fd5a4ee4db98d51826.mp4

2bec9d631209a889f6af56fae439ab84.mp4