(global)

Var Details

Failsafe

Failsafe

Pretty much pokes the MC to make sure it's still alive.

Master

StonedMC

Designed to properly split up a given tick among subsystems Note: if you read parts of this code and think "why is it doing it that way" Odds are, there is a reason

SSambience

The subsystem used to play ambience to users every now and then, makes them real excited.

SScleanup

Cleanup Subsystem

For now, all it does is periodically clean the supplied global lists of any null values they may contain.

Why is this important?

Sometimes, these lists can gain nulls due to errors. For example, when a dead player trasitions from the dead_mob_list to the alive_mob_list, a null value may get stuck in the dead mob list. This can cause issues when other code tries to do things with the values in the list, but are instead met with null values. These problems are incredibly hard to track down and fix, so this subsystem is a solution to that.

SSpersistent_data

Persistent Data Subsystem

Provides a centralised handler for persistent data reading and writing. The subsystem does not do any actual spawning itself, as this focuses on objects and mobs Should anything that is turf persistence related added in, that can be chucked into this SS Its quite a simple subsystem. For now, anyways.

SSrunechat

Runechat Subsystem

Maintains a timer-like system to handle destruction of runechat messages. Much of this code is modeled after or adapted from the timer subsystem. Made by Bobbahbrown of /tg/station13

Note that this has the same structure for storing and queueing messages as the timer subsystem does for handling timers: the bucket_list is a list of chatmessage datums, each of which are the head of a circularly linked list. Any given index in bucket_list could be null, representing an empty bucket.

AA Note: One of the primary reasons for this is because each chatmessage has a timer attached to it, which is extra load on the GC At 150 population, the GC literally cannot keep up with processing 368,000 runechats and 368,000 extra timers in a 1 hour 30 minute round This also makes performance profiling a lot easier.

SStgui

tgui subsystem

Contains all tgui state and subsystem code.

SStimer

Timer Subsystem

Handles creation, callbacks, and destruction of timed events.

It is important to understand the buckets used in the timer subsystem are just a series of doubly-linked lists. The object at a given index in bucket_list is a /datum/timedevent, the head of a list, which has prev and next references for the respective elements in that bucket's list.

Proc Details

HTTPGet

HTTP Get (Powered by RUSTG)

This proc should be used as a replacement for [world.Export()] due to an underlying issue with it. See: https://www.byond.com/forum/post/2772166 The one thing you will need to be aware of is that this no longer wraps the response inside a "file", so anything that relies on a file2text() unwrap will need tweaking. RUST HTTP also has better support for HTTPS as well as weird quirks with modern webservers. Returns an assoc list that follows the standard [world.Export()] format (https://secure.byond.com/docs/ref/index.html#/world/proc/Export), with the above exception

Arguments:

• url - URL to GET

HeapPathWeightCompare

TODO: Macro this to reduce proc overhead

MakeAPICall

Internal API Caller

Makes calls to the internal Paradise API and returns a /datum/http_response.

Arguments:

• method - The relevant HTTP method to use
• path - The path of the API call. DO NOT USE A LEADING SLASH
• body - The request body, if applicable

RoundDiagBar

Diagnostic HUDs!

add_attack_logs

Creates attack (old and new) logs for the user and defense logs for the target. Will message admins depending on the custom_level, user and target.

custom_level will determine the log level set. Unless the target is SSD and there is a user doing it If custom_level is not set then the log level will be determined using the user and the target.

• Arguments:
• user - The thing doing it. Can be null
• target - The target of the attack
• what_done - What has happened
• custom_level - The log level override

addtimer

Create a new timer and insert it in the queue. You should not call this directly, and should instead use the addtimer macro, which includes source information.

Arguments:

• callback the callback to call on timer finish
• wait deciseconds to run the timer for
• flags flags for this timer, see: code__DEFINES\subsystems.dm

bang

Creates a flashing effect that blinds and deafens mobs within range

Arguments:

• T - The turf to flash
• A - The flashing atom
• range - The range in tiles of the flash
• flash - Whether to flash (blind)
• bang - Whether to bang (deafen)

broadcast_message

Message Broadcast Proc

This big fat disaster is responsible for sending the message out to all headsets and radios on the station It is absolutely disgusting, but used to take about 20 arguments before I slimmed it down to just one Arguments:

• tcm - The tcomms message datum

check_active_security_force

• checks the security force on station and returns a list of numbers, of the form:
• total, active, dead, antag
• where active is defined as conscious (STAT = 0) and not an antag

client2rankcolour

Proc to generate a "rank colour" from a client

This takes the client and looks at various factors in order, such as patreon status, staff rank, and more Arguments:

• C - The client were looking up

compare_list

compare two lists, returns TRUE if they are the same

delete_all_SS_and_recreate_master

Delete all existing SS to basically start over

deltimer

Delete a timer

Arguments:

• id a timerid or a /datum/timedevent

do_teleport

Will teleport the given atom to the given destination using the other parameters

Arguments:

• atom_to_teleport - Atom to teleport
• destination - Where to teleport the atom to
• variance_range - With what precision to do the teleport. 0 means on target. Higher means that many turfs around it
• force_teleport - Whether to use forceMove instead of Move to move the atom to the destination
• effect_in - The effect started at the starting turf. If set to NONE then no effect is used
• effect_out - The effect started at the destination turf. If set to NONE then no effect is used
• sound_in - The sound played at the starting turf
• sound_out - The sound played at the destination turf
• bypass_area_flag - Whether is_teleport_allowed is skipped or not
• safe_turf_pick - Whether the chosen random turf from the variance is prefered to be a safe turf or not

emissive_appearance

Produces a mutable appearance glued to the EMISSIVE_PLANE dyed to be the EMISSIVE_COLOR. Order of application matters: Default generated blockers are overlays, and will block its own emissive underlays. If you want an object to be both a blocker, and have their own emissive, it has to be an overlay instead. Grayscale lightmasks are visible in the BYOND right-click and Examine pane, unless they're covered up by another overlay.

emissive_blocker

Produces a mutable appearance glued to the EMISSIVE_PLANE dyed to be the EM_BLOCK_COLOR.

empulse

Will cause an EMP on the given epicenter. This proc can sleep depending on the affected objects. So assume it sleeps!

epicenter - The center of the EMP. Can be an atom, as long as the given atom is on a turf (in)directly heavy_range - The max distance from the epicenter where objects will be get heavy EMPed light_range - The max distance from the epicenter where objects will get light EMPed log - Whether or not this action should be logged or not. Will use the cause if provided cause - The cause of the EMP. Used for the logging

fire_flash_log

Flashfire is a proc used to log fire causing chemical reactions.

Call this whenever you have a chemical reaction that makes fire flashes. Arguments:

• holder: the beaker that the reagent is in
• name: name of the reagent / reaction

get_all_linked_levels_zpos

Proc to get a list of all the linked-together Z-Levels

Returns a list of zlevel numbers which can be accessed from travelling space naturally

get_allowed_instrument_ids

Get all non admin_only instruments as a list of text ids.

get_antag_type_strings_list

A proc that return an array of capitalized strings containing name of the antag types they are

Arguments:

• M - the mob you're checking

get_antag_type_truncated_plaintext_string

A proc that return a string containing all the singled out antags . Empty string if not antag

Usually, you'd return a FALSE, but since this is consumed by javascript you're in for a world of hurt if you pass a byond FALSE which get converted into a fucking string anyway and pass for TRUE in check. Fuck. It always append "(May be other antag)" Arguments:

• M - the mob you're checking

get_atoms_of_type

Returns a list of atoms in a location of a given type. Can be refined to look for pixel-shift.

Arguments:

• loc - The atom to look in.
• type - The type to look for.
• check_shift - If true, will exclude atoms whose pixel_x/pixel_y do not match shift_x/shift_y.
• shift_x - If check_shift is true, atoms whose pixel_x is different to this will be excluded.
• shift_y - If check_shift is true, atoms whose pixel_y is different to this will be excluded.

get_bbox_of_atoms

Get a bounding box of a list of atoms.

Arguments:

• atoms - List of atoms. Can accept output of view() and range() procs.

Returns: list(x1, y1, x2, y2)

get_channel_name

Returns the clean name of an audio channel.

Arguments:

• channel - The channel number.

get_departments_from_job

matches a string job name to their department(s) and returns it as a list

get_path_to

This file contains the stuff you need for using JPS (Jump Point Search) pathing, an alternative to A* that skips over large numbers of uninteresting tiles resulting in much quicker pathfinding solutions.

This is the proc you use whenever you want to have pathfinding more complex than "try stepping towards the thing". If no path was found, returns an empty list, which is important for bots like medibots who expect an empty list rather than nothing.

Arguments:

• caller: The movable atom that's trying to find the path
• end: What we're trying to path to. It doesn't matter if this is a turf or some other atom, we're gonna just path to the turf it's on anyway
• max_distance: The maximum number of steps we can take in a given path to search (default: 30, 0 = infinite)
• mintargetdistance: Minimum distance to the target before path returns, could be used to get near a target, but not right to it - for an AI mob with a gun, for example.
• id: An ID card representing what access we have and what doors we can open. Its location relative to the pathing atom is irrelevant
• simulated_only: Whether we consider turfs without atmos simulation (AKA do we want to ignore space)
• exclude: If we want to avoid a specific turf, like if we're a mulebot who already got blocked by some turf
• skip_first: Whether or not to delete the first item in the path. This would be done because the first item is the starting tile, which can break movement for some creatures.
• diagonal_safety: ensures diagonal moves won't use invalid midstep turfs by splitting them into two orthogonal moves if necessary

get_rad_contents

A special GetAllContents that doesn't search past things with rad insulation Components which return COMPONENT_BLOCK_RADIATION prevent further searching into that object's contents. The object itself will get returned still. The ignore list makes those objects never return at all

get_valid_vent_spawns

Returns a list of vents that can be used as a potential spawn if they meet the criteria set by the arguments

Will not include parent-less vents to the returned list. Arguments:

• unwelded_only - Whether the list should only include vents that are unwelded
• exclude_mobs_nearby - Whether to exclude vents that are near living mobs
• min_network_size - The minimum length (non-inclusive) of the vent's parent network. A smaller number means vents in small networks (Security, Virology) will appear in the list

getline

Gets the turfs which are between the two given atoms. Including their positions Only works for atoms on the same Z level which is not 0. So an atom located in a non turf won't work Arguments:

• M - The source atom
• N - The target atom

goonchem_vortex

Throws or pulls objects to/from a chem reaction

Scales the amount of objects thrown with the volume, unless ignore_volume is TRUE

Arguments:

• T - The turf to use as the throw from/to point
• pull - Do we want to pull objects towards T (TRUE) or push them away from it (FALSE)
• volume - The volume of reagents. Used to scale the effect is ignore_volume = FALSE
• ignore_volume - Do we want to ignore the volume of reagents and just throw regardless

icon_exists

Checks if the given iconstate exists in the given file, caching the result. Setting no_sprite to TRUE will print a stack trace ONCE.

is_bad_connection

Connection checker

Checks the connection frequency against the intended frequency for the message NOTE: I barely know what on earth this does, but it works and it scares me Arguments:

• old_freq - Frequency of the connection
• new_freq - Frequency of the message

is_special_character

ADMIN HELPER PROCS A proc that return whether the mob is a "Special Character" aka Antagonist

Arguments:

• M - the mob you're checking

is_type_in_UID_list

If the list L contains a datum UID who's type matches D's type, returns the UID of that datum in the list. Otherwise returns null.

locateUID

Locates a datum based off of the UID

Replacement for locate() which takes a UID instead of a ref Returns the datum, if found

makeDatumRefLists

Initial Building

make_associative

A proc for turning a list into an associative list.

A simple proc for turning all things in a list into an associative list, instead Each item in the list will have an associative value of TRUE

Arguments:

• flat_list - the list that it passes to make associative

message_adminTicket

• Sends a message to the staff able to see admin tickets
• Arguments:
• msg - The message being send
• important - If the message is important. If TRUE it will ignore the CHAT_NO_TICKETLOGS preferences, send a sound and flash the window. Defaults to FALSE

message_mentorTicket

• Sends a message to the staff able to see mentor tickets
• Arguments:
• msg - The message being send
• important - If the message is important. If TRUE it will ignore the CHAT_NO_TICKETLOGS preferences, send a sound and flash the window. Defaults to FALSE

pick_multiple_unique

Picks multiple unique elements from the suplied list. If the given list has a length less than the amount given then it will return a list with an equal amount

Arguments:

• listfrom - The list where to pick from
• amount - The amount of elements it tries to pick.

random_body_accessory

Returns a random body accessory for a given species name. Can be null based on is_optional argument.

Arguments:

• species - The name of the species to filter valid body accessories.
• is_optional - Whether no body accessory (null) is an option.

recover_all_SS_and_recreate_master

Recreate all SSs which will still cause data survive due to Recover(), the new Master will then find and take them from global.vars

rustg_get_version

Gets the version of rust_g

safe_get_ckey

Safe ckey getter

Should be used whenever broadcasting public information about a mob, as this proc will make a best effort to hide the users ckey if they request it. It will first check the mob for a client, then use the mobs last ckey as a directory lookup. If a client cant be found to check preferences on, it will just show as DC'd. This proc should only be used for public facing stuff, not administration related things.

Arguments:

• M - Mob to get a safe ckey of

seedify

This proc could probably be scoped better, also it's logic is cursed and hard to understand

setupcult

.

shake_camera

Shake the camera of the person viewing the mob SO REAL!

spread_germs_by_incision

Spread germs directly from a tool.

• E - An external organ being operated on.
• tool - The tool performing the operation.

spread_germs_to_organ

Spread some nasty germs to an organ.

• target_organ - The organ to try spreading germs to.
• user - The user who's manipulating the organ.
• tool - The tool the user is using to mess with the organ.

start_watch

Returns "watch handle" (really just a timestamp :V)

stop_watch

Returns number of seconds elapsed. @param wh number The "Watch Handle" from start_watch(). (timestamp)