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659a343dbf
## About The Pull Request @Fikou requested this and it seemed like a good idea. This change the pattern for "how we declare that we don't want a station trait to actually exist" from "it's a bitfield" to the other commonly-used pattern of "it's a var which points at a typepath". The purpose of doing this is that most of the station traits which have an abstract parent want the default `trait_flags` value of their grandparent and have to redeclare it for no reason, which becomes more tedious the more children there are. This means that you don't need to do that because the `abstract_type` var will only evaluate to true when checked on the specified abstract type, without needing to change its value on any children. ## Why It's Good For The Game Makes extending traits marginally easier ## Changelog not player facing
109 lines
4.7 KiB
Plaintext
109 lines
4.7 KiB
Plaintext
PROCESSING_SUBSYSTEM_DEF(station)
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name = "Station"
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init_order = INIT_ORDER_STATION
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flags = SS_BACKGROUND
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runlevels = RUNLEVEL_GAME
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wait = 5 SECONDS
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///A list of currently active station traits
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var/list/station_traits = list()
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///Assoc list of trait type || assoc list of traits with weighted value. Used for picking traits from a specific category.
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var/list/selectable_traits_by_types = list(STATION_TRAIT_POSITIVE = list(), STATION_TRAIT_NEUTRAL = list(), STATION_TRAIT_NEGATIVE = list())
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///Currently active announcer. Starts as a type but gets initialized after traits are selected
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var/datum/centcom_announcer/announcer = /datum/centcom_announcer/default
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/datum/controller/subsystem/processing/station/Initialize()
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//If doing unit tests we don't do none of that trait shit ya know?
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// Autowiki also wants consistent outputs, for example making sure the vending machine page always reports the normal products
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#if !defined(UNIT_TESTS) && !defined(AUTOWIKI)
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SetupTraits()
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display_lobby_traits()
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#endif
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announcer = new announcer() //Initialize the station's announcer datum
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SSparallax.post_station_setup() //Apply station effects that parallax might have
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return SS_INIT_SUCCESS
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///Rolls for the amount of traits and adds them to the traits list
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/datum/controller/subsystem/processing/station/proc/SetupTraits()
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if (CONFIG_GET(flag/forbid_station_traits))
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return
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if (fexists(FUTURE_STATION_TRAITS_FILE))
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var/forced_traits_contents = file2text(FUTURE_STATION_TRAITS_FILE)
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fdel(FUTURE_STATION_TRAITS_FILE)
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var/list/forced_traits_text_paths = json_decode(forced_traits_contents)
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forced_traits_text_paths = SANITIZE_LIST(forced_traits_text_paths)
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for (var/trait_text_path in forced_traits_text_paths)
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var/station_trait_path = text2path(trait_text_path)
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if (!ispath(station_trait_path, /datum/station_trait) || station_trait_path == /datum/station_trait)
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var/message = "Invalid station trait path [station_trait_path] was requested in the future station traits!"
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log_game(message)
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message_admins(message)
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continue
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setup_trait(station_trait_path)
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return
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for(var/i in subtypesof(/datum/station_trait))
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var/datum/station_trait/trait_typepath = i
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// If forced, (probably debugging), just set it up now, keep it out of the pool.
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if(initial(trait_typepath.force))
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setup_trait(trait_typepath)
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continue
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if(initial(trait_typepath.abstract_type) == trait_typepath)
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continue //Dont add abstract ones to it
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if(!(initial(trait_typepath.trait_flags) & STATION_TRAIT_PLANETARY) && SSmapping.is_planetary()) // we're on a planet but we can't do planet ;_;
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continue
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if(!(initial(trait_typepath.trait_flags) & STATION_TRAIT_SPACE_BOUND) && !SSmapping.is_planetary()) //we're in space but we can't do space ;_;
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continue
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selectable_traits_by_types[initial(trait_typepath.trait_type)][trait_typepath] = initial(trait_typepath.weight)
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var/positive_trait_count = pick(20;0, 5;1, 1;2)
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var/neutral_trait_count = pick(10;0, 10;1, 3;2)
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var/negative_trait_count = pick(20;0, 5;1, 1;2)
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pick_traits(STATION_TRAIT_POSITIVE, positive_trait_count)
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pick_traits(STATION_TRAIT_NEUTRAL, neutral_trait_count)
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pick_traits(STATION_TRAIT_NEGATIVE, negative_trait_count)
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///Picks traits of a specific category (e.g. bad or good) and a specified amount, then initializes them, adds them to the list of traits,
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///then removes them from possible traits as to not roll twice.
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/datum/controller/subsystem/processing/station/proc/pick_traits(trait_sign, amount)
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if(!amount)
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return
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for(var/iterator in 1 to amount)
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var/datum/station_trait/trait_type = pick_weight(selectable_traits_by_types[trait_sign]) //Rolls from the table for the specific trait type
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selectable_traits_by_types[trait_sign] -= trait_type
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setup_trait(trait_type)
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///Creates a given trait of a specific type, while also removing any blacklisted ones from the future pool.
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/datum/controller/subsystem/processing/station/proc/setup_trait(datum/station_trait/trait_type)
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var/datum/station_trait/trait_instance = new trait_type()
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station_traits += trait_instance
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log_game("Station Trait: [trait_instance.name] chosen for this round.")
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if(!trait_instance.blacklist)
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return
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for(var/i in trait_instance.blacklist)
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var/datum/station_trait/trait_to_remove = i
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selectable_traits_by_types[initial(trait_to_remove.trait_type)] -= trait_to_remove
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/// Update station trait lobby buttons for clients who joined before we initialised this subsystem
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/datum/controller/subsystem/processing/station/proc/display_lobby_traits()
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for (var/mob/dead/new_player/player as anything in GLOB.new_player_list)
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var/datum/hud/new_player/observer_hud = player.hud_used
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if (!istype(observer_hud))
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continue
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observer_hud.add_station_trait_buttons()
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observer_hud.show_hud(observer_hud.hud_version)
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