## About The Pull Request
This PR refactors ``effect_system``s to be a bit easier to use by
getting rid of ``set_up``, allowing ``attach()`` to be chained into
``start()`` and refactoring most direct system usages in our code to use
helper procs.
``set_up`` was unnecessary and only existed to allow ``New``'s behavior
to be fully overriden, which is not required if we split
sparks/lightning/steam into a new ``/datum/effect_system/basic`` subtype
which houses the effect spreading behavior. This allows us to roll all
logic from ``set_up`` into ``New`` and cut down on code complexity.
Chaining setup as ``system.attach(src).start()`` also helps a bit in
case no helper method exists
I've added ``do_chem_smoke`` and ``do_foam`` helpers, which respectively
allow chemical smoke or foam to be spawned easily without having to
manually create effect datums and reagent holders.
Also turns out we've had some nonfunctional effect systems which either
never set themselves up, or never started, so I fixed those while I was
at it (mostly by moving them to aforementioned helper procs)
## Why It's Good For The Game
Cleaner code, makes it significantly easier for users to work with. Also
most of our effect system usage was copypasta which was passing booleans
as numbers, while perfectly fine helper procs existed in our code.
## Changelog
🆑
refactor: Refactored sparks, foam, smoke, and other miscellaneous effect
systems.
refactor: Vapes now have consistent rigging with cigs using the new
system.
fix: Fixed some effects never working.
/🆑
## About The Pull Request
I heard you liked commas.
## Why It's Good For The Game
Trailing commas make everyone happy!
## Changelog
Nothing anyone will notice besides downstreams adding to these lists
## About The Pull Request
As the title says.
`init_order` is no more, subsystems ordering now depends on their
declared dependencies.
Subsystems can now declare which other subsystems need to init before
them using a list and the subsystem's typepath
I.e.
```dm
dependencies = list(
/datum/controller/subsystem/atoms,
/datum/controller/subsystem/mapping
)
```
The reverse can also be done, if a subsystem must initialize after your
own:
```dm
dependents = list(
/datum/controller/subsystem/atoms
)
```
Cyclical dependencies are not allowed and will throw an error on
initialization if one is found.
There's also a debug tool to visualize the dependency graph, although
it's a bit basic:

Subsystem load ordering can still be controlled using `init_stage`, some
subsystems use this in cases where they must initialize first or last
regardless of dependencies. An error will be thrown if a subsystem has
an `init_stage` before one of their dependencies.
## Why It's Good For The Game
Makes dealing with subsystem dependencies easier, and reduces the chance
of making a dependency error when needing to shift around subsystem
inits.
## Changelog
🆑
refactor: Refactored subsystem initialization
/🆑
## About The Pull Request
Refactor pod spawn from code copypaste to use `podspawn` instead.
Add convenient way to spawn multiple items of same type in pod
## Why It's Good For The Game
Nothing player facing. Cleaner code.
## Changelog
🆑
refactor: replace some copypaste code for pod spawn to use `podspawn`
proc instead
code: modify `podspawn` proc to accept amount of item type to spawn in
`spawn` specification
/🆑
## About The Pull Request
This is a suggestion that was to me several months ago to add the
ability to pay credits to restock the black market. I liked the idea
because it'd add anothe small reason to buy the board, though I had
forgotten about it shortly after and just happened to remember it now.
So, yeah, you can swat the LTSRBT with a holochip to restock the
market(s). The price is shared amongst all pads and starts at 675
credits, but it doubles up everytime this is done, for obvious balance
purposes.
I've also updated included this new feature in the unit test, given the
LTSRBT new sprites and renamed the Blackmarket subsystem to Market,
because of how it can support different types of market datums, not just
the blackmarket
## Why It's Good For The Game
This adds one more reason to buy and build the LTSRBT and make markets
less dependant on the bad side of RNG, if you have the credits. It's a
bit of a money sink.
## Changelog
🆑
add: You can now restock the black market by hitting the LTSRBT with
enough credits. The price doubles each time this is done.
imageadd: Updated the LTSRBT sprites.
balance: Reintroduced the LTSRBT to cargo for 2000 credits vs the
original 4000 (the ansible and crystals to build it are included btw),
and slightly lowered the average blackmarket price for the same item to
account for shipping costs.
/🆑