* Experiment with replacing weakrefs in AI blackboard with deleting signals, ideally making it easier to work with and harder to cause hard deletes (#74791)
## About The Pull Request
Replaces weakref usage in AI blackboards with deleting signals
All blackboard var setting must go through setters rather than directly
## Why It's Good For The Game
This both makes it a ton easier to develop AI for, and also makes it
harder for hard deletes to sneak in, as has been seen with recent 515
prs showing hard deletes in AI blackboards
(To quantify "making it easier to develop AI", I found multiple bugs in
existing AI code due to the usage of weakrefs.)
I'm looking for `@ Jacquerel` `@ tralezab` 's opinions on the matter, also
maybe `@ LemonInTheDark` if they're interested
## Changelog
🆑 Melbert
refactor: Mob ai refactored once again
/🆑
* Experiment with replacing weakrefs in AI blackboard with deleting signals, ideally making it easier to work with and harder to cause hard deletes
---------
Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>
* Turns Deer into Basic Mob - They Freeze At The Sight of Vehicles (#74784)
## About The Pull Request
deers only show up in the BEPIS but i decided that they would be easy
enough to turn into a basic mob (they were). it was so easy in fact that
i decided to dip my toes into coding AI behavior, and made them freeze
up whenever they see a vehicle. this required a lot of code in a bunch
of places that i was quite unfamiliar with before starting this project,
so do let me know if i glonked up anywhere and i can work on smoothing
it out.
## Why It's Good For The Game
one less simple animal on the list. deers staring at headlights is
pretty cool i think, neato interaction for when you do get them beyond
the joke the bepis makes
i'm also amenable to dropping the whole "deer in headlights" code if you
don't like that for w/e reason- just wanted to make them basic at the
very least
## Changelog
🆑
add: If you ever happen upon a wild deer, try not to ride your fancy
vehicles too close to it as it'll freeze up like a... you know where I'm
going with this.
/🆑
---------
Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
* Turns Deer into Basic Mob - They Freeze At The Sight of Vehicles
---------
Co-authored-by: san7890 <the@san7890.com>
Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
* Farm Sounds DLC (basic mobs can make sounds when speaking) (#74906)
## About The Pull Request
https://user-images.githubusercontent.com/66640614/233747544-aac153b9-a100-486c-9a7a-4a436b8303b8.mov
Cows, pigs, and sheep make noise when their AI makes them speak.
~~Also House Flipper Farm DLC came out but that's incidental.~~
## Why It's Good For The Game
It's funny, also more sound effects are fun. Gives basic mob creators
more customizability.
## Changelog
🆑 Tattle
qol: basicmobs can now make sounds when their speech is triggered
qol: pigs will now make sounds and emote on their own
sound: cows, pigs, and sheep have new sound effects!
/🆑
---------
Co-authored-by: tattle <article.disaster@ gmail.com>
Co-authored-by: MrMelbert <51863163+MrMelbert@ users.noreply.github.com>
* Farm Sounds DLC (basic mobs can make sounds when speaking)
---------
Co-authored-by: tattle <66640614+dragomagol@users.noreply.github.com>
Co-authored-by: tattle <article.disaster@ gmail.com>
Co-authored-by: MrMelbert <51863163+MrMelbert@ users.noreply.github.com>
* refactors poles and trees into basic mobs (#74812)
## About The Pull Request
refactors poles and trees into basic mobs. If trees now see you holding
a chainsaw, hatchet, or some wood they will get angry and knock you out
for longer. Poles will run around giving some of their charge to APCs
they find along the way. i did them both in this PR coz poles were a
subtype of trees.
## Why It's Good For The Game
refactor
## Changelog
🆑
refactor: refactors trees into basic mobs
refactor: refactors poles into basic mobs
add: If trees now see you holding a chainsaw, hatchet, or some wood they
will get angry and knock you out for longer
add: Poles will run around giving some of their charge to APCs they find
along the way
fix: cells charged by the pole will now have their icon correctly
updated to reflect their charge
/🆑
---------
Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
* refactors poles and trees into basic mobs
---------
Co-authored-by: SMOSMOSMOSMOSMO <95004236+SmoSmoSmoSmok@users.noreply.github.com>
Co-authored-by: Mothblocks <35135081+Mothblocks@ users.noreply.github.com>
* Reduce carp migration devastation (#74608)
## About The Pull Request
I'm not totally satisfied with the amount of random destruction caused
by space carp wandering around, they should certainly be dangerous and
annoying but the random nature of their spawning and pathfinding means
that they would trap themselves in random rooms and then smash all of
the machinery in there.
Because they could attack any dense object they perceived as being in
their way that could result in venting random gas canisters, breaking
terminals, or I even once saw them destroy the supermatter cooling loop
by eating the thermomachines.
While the latter is pretty funny, arbitrary destruction of machines
simply caused because a fish teleported into a room without you knowing
isn't really very engaging and doesn't create very interesting stories.
This ultimately isn't meant to be a heavily destructive event and its
probability to run isn't tuned as if it is.
So, a couple of changes:
I reduced both the range and cooldown of the carp teleporting ability.
This means that AI carp can use it to pathfind past obstacles pretty
reliably and don't spend so much time smashing things, and also reduces
the chances of them getting the drop on you from a location you can't
see.
I also added a short click cooldown to carp travelling through other
carp rifts so people being teleported _to_ have more of an advantage
over people ambushing them (this was already true for the carp creating
the rift).
Additionally I added an optional whitelist to the "attack obstacles to
your pathfinding" AI script, and heavily culled the kind of obstacles
that carp will attack to be ones which are mostly replaceable. They will
still cause a mess and might even vent a room, but they won't smash
vital infrastructure.
Finally I replaced a couple of instances of `get_ranged_target_turf`
with `get_ranged_target_turf_direct` for better precision, and player
carp using the ability can now just click anywhere on the screen and it
will jaunt in that rough direction. With the reduced range, having to
click within its radius was pretty annoying.
With these changes I ran the event 10 times in a row on kilo and then
watched JoJo's bizzarre adventure for 90 minutes and when I came back
the level of destruction seemed pretty reasonable (aside from the big
hole where one of them ran into the supermatter and delaminated it, but
if there were players around that wouldn't happen).
## Why It's Good For The Game
This event was still just a little bit _too_ annoying.
If something destroys important machines it should have happened on
purpose via an event which was supposed to do that, rather than through
chance. Or preferably just be player-driven.
## Changelog
🆑
balance: Carp can't teleport as far, but can do it more frequently.
People who piggyback through their rifts will be blocked from attacking
for a short duration (the same as the normal attack cooldown).
balance: AI controlled carp will now be more selective about which
objects they smash. Player controlled carp (or carp directly instructed
to attack objects by people who have tamed them) can still attack
whatever they like.
/🆑
* Reduce carp migration devastation
---------
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Reagent soup / Soup rework / Stoves - A kitchen expansion
* fixes that stuff
* puts the range stove on maps that sohuld have it
* fixes some paths that don't exist anymore
---------
Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>
Co-authored-by: Paxilmaniac <paxilmaniac@gmail.com>
* Audits usage of isanimal() vs isanimal_or_basic_mob() (#74029)
## About The Pull Request
There's a couple of open issues which fix places where only simple
animals were considered, but they are doing it piecemeal.
I decided to just go through every instance of `isanimal` or
`subtypesof(mob/living/simple_animal)` I could find, identify which
should also affect basic mobs, and fix them.
I left out the two others which are already in PR, I'm not stealing your
GBP.
Fixes https://github.com/tgstation/tgstation/issues/68881
## Why It's Good For The Game
Consistency, mostly.
As far as I can tell all of these things _should_ have effected basic
mobs, but didn't.
This fixes a fair number of bugs but also they're bugs that nobody
noticed or reported.
There are a couple of places I did not update which will need updating
in future. These are:
- Dextrousness checks, because basic mobs don't have that yet.
- The Charge cooldown action, because frankly I couldn't tell what it
was trying to do.
alright here goes
## Changelog
🆑
fix: Carp will once again be healed from being near carp rifts
fix: Sepia slime cores and the rewind camera now work on Ian
fix: Sapient ridden carp (or cows) can throw off their riders by shoving
them, or by performing the spin emote.
fix: Giant Spider AI will be disabled by the timestop spell
fix: Ian can eat envirochow
fix: Mice, Frogs, and Cockroaches will no longer set off bear traps
fix: You can put a macrobomb implant into Cayenne (or Ian)
fix: Ian will now recognise that being squeezed by a cyborg is a nice
hug
fix: The player panel will tell admins if you're currently a corgi
fix: The staff of storms deals massive damage to Bileworms and Giant
Spiders
fix: Ian will whimper if forced to scream
fix: Slimes can consume space carp
fix: Mice can be captured in xenoballs
fix: You can use pacifying potions on Giant Spiders
fix: Sgt Araneus can be fitted with a xenobiological radio implant
fix: Sapient corgis no longer count as living players for the purpose of
highlander escape objectives
fix: The random sentience event can now target corgis and sergeant
araneus
add: The random sentience event can target a wider array of farm animals
fix: Petsplosion wizard event can target corgis
add: Petsplosion wizard event will now target farm animals and
mothroaches
fix: The colossus possession crystal can now actually possess the
cockroach it spawns, does not kill you instantly upon ending possession
/🆑
* Audits usage of isanimal() vs isanimal_or_basic_mob()
---------
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Station Trait: Spider Infestation (#73893)
## About The Pull Request
Hate having your cables eaten by mice? Nanotrasen have heard your
complaints and settled on a natural, _organic_, and eco-friendly
solution.
When this station trait is active, roundstart and event mouse spawns
have a chance to instead be replaced with duct spiders (both will exist,
it doesn't remove mice).
Duct spiders are largely harmless to humans, actively hunt other
maintenance creatures (such as mice), and have only one _tiny_ downside.
These mobs can also sometimes be spawned by a minor scrubber clog event.
As a side note, all spider basic mobs with AI (except Araneus) will now
try to automatically fill a small area around them with webs.
Also I made it so that mobs will ignore their random_walking behaviour
if they're engaged in a `do_after`, just in case.
## Why It's Good For The Game
Adds a little bit of variety to things which can slightly annoy you in
maintenance.
Spiders will automatically make places they live in look like spiders
live there.
## Changelog
🆑
add: A station trait which sometimes populates maintenance with small
spiders. You can wear them as a hat if you wanted to have a spider on
your head for some reason.
add: Spider mobs will automatically start webbing up their environment.
/🆑
* Station Trait: Spider Infestation
---------
Co-authored-by: Jacquerel <hnevard@gmail.com>
* [no gbp] Fixes the dog fetch command (#73516)
## About The Pull Request
I broke this in a so-called "refactor" by forgetting to pass an
argument. It works again now.
## Why It's Good For The Game
It's a fun thing for dogs to do.
## Changelog
🆑
fix: Pet dogs will once again fetch items for you
/🆑
* [no gbp] Fixes the dog fetch command
---------
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Dominate & Lazarus Inject basic mobs. Lazarus Injected mobs don't fight each other. (#72440)
Fixes#72404
The Lazarus Injector doesn't currently work on basic mobs, but should.
Problem:
The EMPed state of the Lazarus Injector is intended to make a revived
mob hostile to everyone except you, including other mobs you have
revived wtih an EMPed Lazarus Injector.
This is trivial to achieve for Simple Mobs which essentially all share
the same AI, but I could not think of a single workable solution for
Basic Mobs which don't, or at least any which didn't come with a tedious
requirement to closely consider this niche item when programming any
additional AI.
Solution:
Change the default behaviour of the Lazarus Injector so this is not a
problem.
If all it does it make the mob loyal to you _and_ friendly to other mobs
which are loyal to you, then it's pretty easy because we can just use
the existing faction flags.
This is unambiguously a buff to using the item for nefarious purposes as
now if you revive four ice drakes and fulton them onto the station they
won't kill each other until only one is left, but is the only workable
solution I could really think of.
A lot of the very dangerous mining fauna can't be dragged so
transporting your army to the station still poses a question.
The alternate solution was just to replace the AI controller of any
emp-revived basic mob with a "zombie" AI controller, but this has the
problem that
A- It would now make things like cows and dogs into hostile creatures
when they previously weren't.
B- It loses any interesting behaviour the mob previously had and for
cases like Bileworms doesn't even make any sense (they'd try to walk and
just get stuck in place).
This ultimately leads to needing to make bespoke versions for various
mobs, which doesn't seem desirable from a maintainability standpoint.
As a side note it's still not a great idea to revive Bileworms _anyway_
as, their ability to move is tied to their ability to attack so once
they don't have a target they will just kind of sit there and if they
_do_ get a target their attempts to help you fight are difficult to
distinguish from attempts to kill you... but at least being able to
revive them makes it easier to make one sapient if you really want to
trap a player's mind inside a body which is incapable of leaving
lavaland.
Additional edit:
At Fikou's suggestion I've also added a sentience comparison proc to
`mob/living` and removed some code duplication which dealt with this
problem in the sentience/mind transfer potions, as well as added it to
the Dominate spell.
This device is meant to revive mobs and it shouldn't be required for
players to memorise an arbitrary list of which mobs it does and doesn't
work on.
Especially as the goal is eventually that all simple mobs should be
basic mobs.
This way of working is more intuitive, even if it is also stronger. I
was surprised when I used EMPed injectors and my "new minions" just
killed each other.
🆑
fix: You can now revive 'basic mobs' with a Lazarus Injector, such as
dogs, cows, axolotls, or carp.
fix: The same category of mobs can also now be effected by the Runic
Golem Dominate spell.
fix: Basic Mobs will switch target if they can no longer attack their
current target; meaning that if you become a Bileworm's friend it will
stop attacking you.
balance: Mobs injected with the Lazarus Injector while it is EMPed will
no longer attack other mobs revived by EMPed Lazarus Injectors.
/🆑
* Update code/modules/research/xenobiology/xenobiology.dm
* Update code/modules/research/xenobiology/xenobiology.dm
---------
Co-authored-by: Jacquerel <hnevard@gmail.com>
Co-authored-by: Tom <8881105+tf-4@users.noreply.github.com>
* Makes some improvements to how AI can use JPS with movement loops (#72685)
## About The Pull Request
This PR makes some changes to how JPS is used in movement loops, as it
was causing a variety of issues:
- Fixed some code where JPS would fail because the path is still being
made. Instead, the movement loop will now wait.
- Reduced the subsystem wait for the pathfinder subsystem from 2 seconds
to 0.1 seconds. @ LemonInTheDark told me that this is better, I'll update
this with a better explanation once I squeeze it out of him :D
- Allows you to provide an initial path to the movement loop, in case
you pre-calculated one while making a plan.
## Why It's Good For The Game
Makes working with JPS a bit easier when making AI.
---------
Co-authored-by: Capybara <Capybara@ CapybaraMailingServices.com>
Co-authored-by: Jeremiah <42397676+jlsnow301@ users.noreply.github.com>
Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@ users.noreply.github.com>
* Makes some improvements to how AI can use JPS with movement loops
---------
Co-authored-by: CapybaraExtravagante <110635252+CapybaraExtravagante@users.noreply.github.com>
Co-authored-by: Capybara <Capybara@ CapybaraMailingServices.com>
Co-authored-by: Jeremiah <42397676+jlsnow301@ users.noreply.github.com>
Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@ users.noreply.github.com>
* Fixes monkey humans having their AI turned on when revived (and having a client) (#72799)
## About The Pull Request
Stops on_stat_changed turning on AI with a client
makes monkey humans not wack
## Why It's Good For The Game
fixes#72432
## Changelog
🆑
fix: Monkey Humans no longer have their AI turned on upon revival
/🆑
* Merge skew fixed by 72908
Co-authored-by: jimmyl <70376633+mc-oofert@users.noreply.github.com>
Co-authored-by: GoldenAlpharex <jerego1234@hotmail.com>
* Basic mobs don't become dense upon death (#72554)
## About The Pull Request
In #72260 what was previously a var became a flag, which was a sensible
change, however this inverted the default behaviour.
In virtually all cases we want dead mobs to _stop_ being dense, this
added a requirement for the flag to be present for that to happen and
then didn't add the flag to any mobs.
Rather than add this to every mob I inverted the function of the flag.
My reasoning here is that _simple_ mobs seemingly never required this
behaviour, basic mobs are probably going to need it rarely if ever, and
including it in `basic_mob_flags` by default seems messy and easy to
leave off when setting other flags (plus #72524 implies to me we want to
avoid adding more default values).
Setting this manually on each mob seems kind of silly as a requirement
going forward and I can't think of a way we'd unit test for people
forgetting.
For the same reason I did the same thing with the
`STOP_ACTING_WHILE_DEAD` flag I added to the AI controller in a recent
PR, the flag should denote unusual behaviour not the default.
## Why It's Good For The Game
It looks really odd when you're constantly shuffling places with dead
mobs, they're not supposed to do that.
It's tedious to add `STOP_ACTING_WHILE_DEAD` to every AI controller when
that should be an obvious default assumption.
## Changelog
🆑
fix: Dead basic mobs are no longer "dense" objects and can be stepped
on.
/🆑
* Basic mobs don't become dense upon death
* Removes a flag we didn't need anymore.
* Forgot to remove this one
Co-authored-by: Jacquerel <hnevard@gmail.com>
Co-authored-by: GoldenAlpharex <58045821+GoldenAlpharex@users.noreply.github.com>
Co-authored-by: GoldenAlpharex <jerego1234@hotmail.com>
* New Mob [Garden Gnomes] (#72672)
## About The Pull Request
Garden gnomes can go into the ground when they stand still for a while.
If they are damaged and underground they will heal. If they are
underground they will also gain damage resistance. They can make people
trip when underground and deal some damage. They are available through
golden slime cores or you can collect them from cargo with an emag. If
one of them gets damaged they will all retaliate against the attacker.
They have a very realistic colour pallet based on online gathered data.
Depending on their colour pallets some of them have a very low chance of
spawning.
## Why It's Good For The Game
These new garden gnomes come with expanding the world building of space
station 13. These gnomes will add more variety to the game play and use
an interesting AI and behavior that interacts with the player.
## Changelog
🆑
add: Adds garden gnomes.
imageadd: Adds garden gnome sprites.
/🆑
* New Mob [Garden Gnomes]
Co-authored-by: Comxy <tijntensen@gmail.com>
* Replaces outdated AI guide with a new one (#72724)
## About The Pull Request
replaces and updates the old guide
## Why It's Good For The Game
This one's better!
* Replaces outdated AI guide with a new one
Co-authored-by: tralezab <40974010+tralezab@users.noreply.github.com>
* Basic mobs won't shoot walls / Basic mobs won't leave permanent bullet casings (#72494)
## About The Pull Request
Basic mobs using the generic ranged attack behaviour will now not
attempt to shoot a target which they can no longer see.
If they can still see you through a window that's fine because shooting
in your direction will probably break the window eventually, but a mob
knowing you're on the other side of a wall and pointlessly firing at it
isn't useful.
Additionally, adds a component to bullet casings fired by basic mobs
which deletes them after 30 seconds.
https://user-images.githubusercontent.com/7483112/211012442-027455c7-2846-426e-89fb-c8c89d891e4f.mp4
Here's a demonstration but sped up so they vanish after 5 seconds
instead.
## Why It's Good For The Game
We're not actually sure that's where these 75,000 bullet casings came
from (it's probably related to that pAI down there) but it's one way it
could happen.
Players with limited ammo leaving persistent bullet casings should
rarely be a problem, mobs have infinite ammo and so should not be able
to generate infinite debris. Having them just sort of disappear after 30
seconds is... less than immersive, but I feel like it's better than the
alternative.
You can attach the element to other things to thanos snap them if you
want.
## Changelog
🆑
fix: Syndicate mobs will no longer attempt to shoot you through walls,
building up massive piles of empty bullet casings in the process.
qol: Bullet casings from "weapons" fired by certain mobs will clean
themselves up after 30 seconds.
/🆑
* Basic mobs won't shoot walls / Basic mobs won't leave permanent bullet casings
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Some tweaks to mobs running away (#72529)
## About The Pull Request
Mice running away behaviour wasn't working quite how it was supposed to
due to a couple of bugs.
First of all, the action was written as if it would `perform` every
tick, which it doesn't. This means that the code checking if you had
left line of sight didn't function, meaning mobs would continue fleeing
you even when they couldn't see you any more.
Secondly, mobs spent an awful lot of time pathing into walls which was
especially noticeable on mice who just would _not_ stop repeatedly
squeaking in a way that is kind of funny but gets old when you keep
hearing it. Now the pathing stops if it hits a barrier.
I'm not... totally fond of this solution because it has a few
assumptions baked in (that we want to try and path through doors even if
they're dense for one) but I can't for the moment think of a better
"path away from" implementation that isn't way more complicated, and
this doesn't really need to be complicated.
For good measure I noticed a couple of other actions weren't passing a
`source_atom` into `is_blocked_turf` so rats were potentially attacking
"obstacles" they could simply walk over.
Additionally a couple of places were setting
`controller.movement_target` directly instead of using the helper method
which has a minor risk of runtiming under certain conditions.
## Why It's Good For The Game
Mice will stop constantly screaming if they can see someone, and should
repath once they have a different escape route more quickly rather than
dedicating themselves to trying to burrow through an iron wall.
Rats won't bite at tables and racks they can just climb over.
## Changelog
🆑
fix: Mice won't try to path through walls to escape from sight and
constantly squeak.
fix: Mice will stop running away from you if they can't see you any
more.
fix: Rats won't bite racks and tables while passing over them.
/🆑
* Some tweaks to mobs running away
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Basic Faithless Mob (#72479)
## About The Pull Request
Turns the faithless mob into a basic mob with unique behaviors, it will
now break lights and drag around victims bodies. Can also punch open
airlocks if they can be opened.
## Why It's Good For The Game
Now the faithless mob has its own unique behavior and it is cool to see
more AI variety.
## Changelog
🆑
add: Faithless will now also break lights and drag victims around
refactor: Faithless into basic mob
/🆑
* Basic Faithless Mob
* SR
Co-authored-by: Comxy <tijntensen@gmail.com>
Co-authored-by: John Doe <gamingskeleton3@gmail.com>
* Dogs use the Pet Command system
* modular pets
* modular dogs
* oops
* NO
Co-authored-by: Jacquerel <hnevard@gmail.com>
Co-authored-by: tastyfish <crazychris32@gmail.com>
AI actions won't unassign each other's movement targets & Mice stop being scared of people if fed cheese (#72130)
## About The Pull Request
Fixes#72116
I've had a persistent issue with basic mob actions reporting this error
and think I finally cracked it
When replanning with `AI_BEHAVIOR_CAN_PLAN_DURING_EXECUTION` it can run
`Setup` on one action leading to the plan changing, meaning that it runs
`finishCommand` to cancel all other existing commands
If you triggered a replan by setting up a movement action in the middle
of another movement action, cancelling the existing action would remove
the target already set by the current one.
We want actions to be able to remove _their own_ movement target but not
if it has been changed by something else in the intervening time.
I fixed this by passing a source every time you set a movement target
and adding a proc which only clears it if you are the source... but this
feels kind of ugly. I couldn't think of anything but if you have a
better idea let me know.
Also while I was doing this I turned it into a feature because I'm
crazy.
If you feed a mouse cheese by hand it will stop being scared of humans
and so will any other mice it attracts from eating more cheese. This is
mostly because I think industrial mouse farming to pass cargo bounties
is funny.
Mice controlled by a Regal Rat lose this behaviour and forget any past
loyalties they may have had.
https://user-images.githubusercontent.com/7483112/208779368-3bd1da0f-4191-4405-86e5-b55a58c2cd00.mp4
Oh also I removed a block about cancelling if you have another target
from the "hunt" behaviour, everywhere using this already achieves that
simply by ordering the actions in expected priority order and it was
messing with how I expected mice to work.
Now if they happen to stop by some cheese they will correctly stop
fleeing in order to eat it before continuing to run away.
## Why It's Good For The Game
Fixes a bug I kept running into.
Makes it possible to set up a mouse farm without them screaming
constantly.
Lets people more easily domesticate mice to support Ratatouille
gameplay.
## Changelog
🆑
add: Mice who are fed cheese by hand will accept humans as friends, at
least until reminded otherwise by their rightful lord.
fix: Fixed a runtime preventing mice from acting correctly when trying
to flee and also eat cheese at the same time.
/🆑
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Basic Mobs can run away (#71963)
## About The Pull Request
That's right I'm still atomising #71421, some day I might even post
something related to carp.
This PR adds various behaviours to basic mobs allowing them to run away,
in a couple of variations.
Mice will flee from anyone who doesn't share their factions, at all
times (so they will scatter from most humans, but not regal rats).
Rabbits and Sheep will flee from anyone who has attacked them.
Pigs will run away from people who have attacked them, but only if
they're below half health.
https://user-images.githubusercontent.com/7483112/207127135-d1737f91-d3f7-468a-ac60-7c7ae5d6623d.mp4
Mice are still plenty catchable because they don't run _very far_ (or
very fast) but I think the chase will be good enrichment.
To achieve this I had to change the signal COMSIG_CARBON_HEALTH_UPDATE
into COMSIG_LIVING_HEALTH_UPDATE but frankly the latter seems more
sensible anyway.
## Why It's Good For The Game
More behaviours to use later when designing mobs, gradually gives mobs
more things to do rather than just sort of moving aimlessly around the
area you left them in.
It'll give people hunting rats in maintenance some exercise.
## Changelog
🆑
add: Mice will now run away from you, you have to catch them if you want
to eat them. Use those traps!
add: Rabbits, Sheep, and Pigs likewise won't just sit there and let you
pulverise them if they can see an escape route.
/🆑
* Basic Mobs can run away
* Modular!
Co-authored-by: Jacquerel <hnevard@gmail.com>
Co-authored-by: Funce <funce.973@gmail.com>
* Rats can attack obstacles between them and their target (#71741)
## About The Pull Request
Fixes#71568
I wrote this for basic mob carp but it will be needed in a lot of
places.
Rats used to be able to attack windows or dense objects between them and
their target, but basic mobs didn't have this capability.
Now they do.
Behind the scenes, an important change is that this adds
`AI_BEHAVIOR_CAN_PLAN_DURING_EXECUTION` to
`/datum/ai_behavior/basic_melee_attack`.
This is because `basic_melee_attack` essentially enters a loop which
won't end until the target is dead or lost, but there are plenty of
circumstances where we'll actually want to interrupt this to do
something else. Such as attack windows.
## Why It's Good For The Game
Restores accidentally removed behaviour.
Will likely be required for future basic mob development.
## Changelog
🆑
fix: Rats will once again attempt to attack windows or other dense
objects separating them from their targets.
/🆑
* Rats can attack obstacles between them and their target
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Frog Basic Mob Refactor (#72044)
## About The Pull Request
Refactors the frog into a basic mob. The frog now does the same as the
old frog and can now properly be commanded by the regal rats.
## Why It's Good For The Game
## Changelog
🆑
refactor: Refractors the frog into a basic mob
/🆑
* Frog Basic Mob Refactor
Co-authored-by: Comxy <tijntensen@gmail.com>
* Prevent basicmobs from attacking mobs inside indestructible objects (#72353)
## About The Pull Request
Targetting datum for basicmobs now calls targets inside indestructibles
invalid
## Why It's Good For The Game
Fixes#72250
## Changelog
🆑
fix: Basicmobs can no longer shoot mobs inside indestructibles
/🆑
* Prevent basicmobs from attacking mobs inside indestructible objects
Co-authored-by: jimmyl <70376633+mc-oofert@users.noreply.github.com>
* Pet Command Component + Regal Rats can order their subjects around (#71590)
## About The Pull Request
Another atomisation of #71421 but I had a fun idea while I was testing
it.
This adds a component based on the existing system for giving
instructions to tamed carp or dogs, but hopefully more modular.
It also gives it to the rat minions of a regal rat.
The basic function allows the mob to listen and react to spoken
commands, which passes things to its AI blackboard. Additionally if you
alt-click a commandable mob it will show a radial menu which both allows
you to select a command, and also contains tooltips explaining what they
do and what audible words trigger it.
<details>
<summary>Video</summary>
https://user-images.githubusercontent.com/7483112/204308693-0eccebec-75c9-411c-81c5-5aa0d682d1a5.mp4
</details>
Now if you riot some rats, you can alt click on them individually to
give them specific orders (more useful for other creatures than rats),
or you can speak out loud to command your legion.
Rats aren't very smart so you can't give them many instructions, but
this is expandable for other creatures.
Additional change: Mice don't squeak if stepped on by other mice because
this made an absolutely unholy noise and I am not sure there's a way to
get non-dense mobs to spread out.
## Why It's Good For The Game
Allows for giving more mobs the ability to be tamed and instructable by
their owner, without copy/pasting code which lives inside a specific
mob.
Yelling at your rats to give them commands is funny. It also adds the
possibility of telling your rats to stop biting someone if they have
agreed to your demands, allowing for more courtly roleplay.
When Regal Rat is converted to a basic mob its AI can also give other
AIs instructions by yelling at them which I think is a good feature.
## Changelog
🆑
add: The followers of Regal Rats will now respond to simple
instructions, if given by their rightful lord. Except frogs. They're too
busy licking themselves and watching the colours.
/🆑
* Pet Command Component + Regal Rats can order their subjects around
Co-authored-by: Jacquerel <hnevard@gmail.com>
* Adds logic to provide leniency for drag clicks (#71082)
## About The Pull Request
Ok so like, in byond. if you click on something and release the click
without moving off its sprite, that counts as a "click"
If you however move your mouse off its sprite, or it does so on its own,
any further releases count as dragdrops.
We already have logic for catching drag -> mouse back over sprite. The
code I'm adding here basically is just a bit nicer about how exact you
need to be
I'm adding tweakable values for how much your mouse is allowed to move
(This isn't perfect currently, since if the target itself moves we don't
care, need to work on this) in a short time period. If you meet these
cases, we instead call it a click.
They're globs for now cause I don't have a good feel for em, will tweak
over time. I want to reduce dumb clickspam and click dragging moving
mobs/drifting items by accident.
Oh also fixed a bug in ai behaviors that came from not knowing what
get_active_hand did
Fixes a monkey behavior of using their held item
It turns out it never worked, and the only reason it didn't runtime was
because of an if() check that got passed the result of an invalid proc
call. this fixes that
## Why It's Good For The Game
Spam clicking and drag clicking are stupid. they should be less stupid
## Changelog
🆑
add: Adds a grace period for hit detection, between clicking ON someone,
and then moving your mouse off before releasing the click. It's short,
hopefully it helps with stupid
/🆑
* Adds logic to provide leniency for drag clicks
Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@users.noreply.github.com>
* Basic Mob Carp: Retaliate Element (#71593)
## About The Pull Request
Adds an Element and AI behaviour intended to replicate the "retaliate"
behaviour which made up an entire widely-populated subtype of simple
mobs.
The behaviour is pretty simply "If you fuck with me I fuck with you".
Mobs with the component will "remember" being attacked and will try to
attack people who attacked them, until they lose sight of those people.
They don't have very long memories so breaking line of sight is enough
to remove you from their grudge list.
The implementation unfortunately requires registering to 600 different
"I have been attacked by X" signals but c'est la vie.
It will still be cleaner than
`/mob/living/simple_animal/hostile/retaliate/clown/clownhulk/honcmunculus`
and `mob/living/simple_animal/hostile/retaliate/bat/sgt_araneus`.
I attached it to the pig for testing and left it there because out of
all the farm animals we have right now, a pig would probably get pissed
off if you tried to kill it. Unfortunately it's got a sausage's chance
in hell of ever killing anyone.
## Why It's Good For The Game
It doesn't have much purpose yet but as we make more basic mobs this is
going to see a **lot** of use.
## Changelog
🆑
add: Basic mobs have the capability of being upset that you kicked and
punched them.
add: Pigs destined for slaughter will now ineffectually attempt to
resist their fate, at least until they lose sight of you.
balance: Bar bots are better at noticing that you're trying to kill
them.
/🆑
* Basic Mob Carp: Retaliate Element
Co-authored-by: Jacquerel <hnevard@gmail.com>
Co-authored-by: tastyfish <crazychris32@gmail.com>
* Fixes bug where datum AI could double-plan behaviors if they had AI_BEHAVIOR_CAN_PLAN_DURING_EXECUTION (#71756)
## About The Pull Request
We didn't check if an action was already queued, which resulted in
behaviors being added to the current_behaviors even when they were
already planned
## Why It's Good For The Game
will prevent issues when this flag is used!
## Changelog
no player facing changes. also this is my own bug so pls dont give me
GBP XD
Co-authored-by: Capybara <Capybara@ CapybaraMailingServices.com>
* Fixes bug where datum AI could double-plan behaviors if they had AI_BEHAVIOR_CAN_PLAN_DURING_EXECUTION
Co-authored-by: CapybaraExtravagante <110635252+CapybaraExtravagante@users.noreply.github.com>
Co-authored-by: Capybara <Capybara@ CapybaraMailingServices.com>
* [NO GBP] Fixes some dog behaviors (#71759)
## About The Pull Request
I somehow missed a `simple_animal` reference in the dog's play dead
command. I also forgot there was a play dead command, heh.
Makes attack command's harass behavior less garbage by making the
`required_distance` 1 as it always should have been. A higher than 1
required_distance would have made it never possible for the behavior to
complete correctly, possibly being the cause of [this
runtime](https://runtimes.moth.fans/runtime/%EF%BF%BD%15Lisa%20wants%20to%20perform%20action%20type%20%2Fdatum%2Fai_behavior%2Fharass%20which%20requires%20movement%2C%20but%20has%20no%20current%20movement%20target!%20(code%2Fdatums%2Fai%2F_ai_controller.dm%3A162)_______%2Fproc%2F_stack_trace)
but I'm not sure since the runtime should have appeared before the
refactor as well.
* There's also a random silent failure where jps just gives up creating
a path even if the dog and target are in a clear straight line with each
other and cancels the action. As far as I could tell, it's an issue with
the JPS ai movement, or the JPS movement datum since the target still
exists and all. Dunno.
## Why It's Good For The Game
bugs
## Changelog
🆑
fix: The dog's attack command is somewhat more reliable.
/🆑
* [NO GBP] Fixes some dog behaviors
Co-authored-by: Tastyfish <crazychris32@gmail.com>
* Allows datum AI to switch to different movement datums (#71595)
## About The Pull Request
Allows basic mobs / datum AI to switch between movement datums. Useful
if you need JPS in some moments, but simple obstacle avoidance in others
This isn't used anywhere yet, but is a building block for basic bots.
## Why It's Good For The Game
Allows us to pick the right tool for the job!
## Changelog
🆑 Capybara Holly
refactor: Datum AI can now switch to different movement datums in their
behavior.
/🆑
Co-authored-by: Capybara <Capybara@ CapybaraMailingServices.com>
* Allows datum AI to switch to different movement datums
Co-authored-by: CapybaraExtravagante <110635252+CapybaraExtravagante@users.noreply.github.com>
Co-authored-by: Capybara <Capybara@ CapybaraMailingServices.com>
