Tanks placed in canisters, scanned with PDA or other analysis tool will set the manipulated_by variable to whoever did so.
The idea is that this person is aware what's in the tank and will act accordingly when you press the internals HUD icon.
If the user was the last person to manipulate the tank (or it's not been manipulated) then the user is smart about selecting the proper tank.
If the user was not the last person to manipulate the tank then he is only checking the pressure gauge to see what tank is fullest that matches his species breath_type
If that tank has nasties in it, welp he is going to get a breathful of nasties.
Before: If you had a tank on your back full of nice precious oxygen, and a tank of plasma in your hand and thought "I'll play it safe and turn on internals" and click the internals icon you would start sucking down plasma like you weren't really qualified to handle such things, how do you even get those two mixed up you big dummy! Code was hardcoded junk.
After: A check of what your species prefers to breath, you are an adult, I'm pretty sure you can remember if the tank on your back is oxygen or not, and you will turn on the fullest tank.
Code is now nolonger hardcoded junk, and is expandable by editing a couple of variables instead of hardcoding everything. Double Rainbow, All The Way Across The Sky!
Also coded in a check for "Carbon Dioxide" in the event a downstream server uses a race that breathes that or we move dionaea to breathing it in the future.
Problem: Person fixing bug #2006 was a bit too specific about type of autoinjectors able to fit in belt.
Solution: Be less specific. Now hyposprays fit in belts.
A traitor panel used on a player-monkey would runtime due to the loyalty implant fix.
We ignore loyalty implants in monkeys, monkeys don't even know what Nanotrasen is, the nanobots probably don't even know what to do with a monkey.
The drink will still maintain it's reagents and data vars but when ingested and procesed the blood is ignored.
Downsides, you can't get sick from ingesting blood in a drink (which..you shouldn't anywho)
Possible future updates: since blood is an amnetic substance make the person have nausia for ingesting it if quantities are high
Allows girders to be broken by repeated laser shots to stop abuse against laserfire. Also, for actually being able to lase through walls if they're open.
Resolves issue #3796
