Multicamera is entirely broken

[MonkestationIssueBot]

Reporting client info: Client Information:
BYOND:515.1643
Key:sakuraremone

Round ID:

6594

Testmerges:

• Ore Processing Framework
• [Fully-Modular] Adds a keybind to allow for pixel shifting of one's character, and items they are grabbing
• Scrubber overflows now use liquids
• The Forge Update
• Revert "Optimize replays by implementing batch marking"
• Exosuit UI Update + Equipment Refactor
• [PORT] Removes unnecessary list of components with /datum/component as its key from /datum's _datum_components
• [Bounty] The Arti-Re-Factoring Base
• Theseus
• Mail Tokens, Smoking Pipe Adjustment/Fixes, and Tobacco Grudge Code
• I tried fixing stamina
• Cybersun Juggernaut Suit
• Write byond-tracy output file to tracy.loc in log folder
• Buget cuts

Reproduction:

When you have multicamera on, there is no fog whatsoever. instead, what it tries to do, is replace all turfs that it thinks you shouldnt be able to see with matrix text, identical to the multicam area background. there are SEVERAL issues with this. first, because it only seems to replace turfs, any objects, mobs, doors, girders, anything thats not a turf, is still visibile. even worse, since the turf is replaced with a full bright matrix turf, there is no darkness when that camera is active.

Then, when you swap to a different camera, the game now tries to put the matrix pattern on THAT camera, completely removing it from the inactive one and letting you see everything, although you still need light now that the full bright turf is gone. The ONLY saving grace is that the interact checks still seem to work, so you cannot interact with the objects that you shouldnt be able to.

All of this works in space, off station, in maints, in syndicate areas, there are NO restrictions