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224fe42e77
* to_chat() replacement. * Revert calling target.init_dir() before connecting. * This change was added in https://github.com/PolarisSS13/Polaris/pull/3775 to counteract `dir` not being set prior to New() for dynamically loaded maps. The root cause was /atom/New() not calling _preloader.load(). Undoing the change now that /atom/New() is fixed. * The addition of the init_dir() proc itself however, is useful, because there ARE other times some atmos machinery will want to re-initialize its dir, specifically whenever it is rotated. * init_dir() must be called in the constructor of all atmospherics machines capable of connecting to another. Since it has to happen for ALL machines, lets move that call to /obj/machinery/atmospherics/New() * Rename /obj/machinery/atmospherics initialize() to atmos_init() * These days `initialize()` is used to handle general object initialization that is moved outside of New(). The node connection discovery of atmos machinery needs to happen after all that, and so needs to be in a separate proc. * Make sure to actually call atmos_init during system startup.
294 lines
9.2 KiB
Plaintext
294 lines
9.2 KiB
Plaintext
/obj/machinery/atmospherics/unary/vent_scrubber
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icon = 'icons/atmos/vent_scrubber.dmi'
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icon_state = "map_scrubber_off"
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name = "Air Scrubber"
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desc = "Has a valve and pump attached to it"
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use_power = 0
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idle_power_usage = 150 //internal circuitry, friction losses and stuff
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power_rating = 7500 //7500 W ~ 10 HP
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connect_types = CONNECT_TYPE_REGULAR|CONNECT_TYPE_SCRUBBER //connects to regular and scrubber pipes
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level = 1
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var/area/initial_loc
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var/id_tag = null
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var/frequency = 1439
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var/datum/radio_frequency/radio_connection
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var/hibernate = 0 //Do we even process?
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var/scrubbing = 1 //0 = siphoning, 1 = scrubbing
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var/list/scrubbing_gas = list("carbon_dioxide", "phoron")
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var/panic = 0 //is this scrubber panicked?
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var/area_uid
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var/radio_filter_out
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var/radio_filter_in
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/obj/machinery/atmospherics/unary/vent_scrubber/on
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use_power = 1
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icon_state = "map_scrubber_on"
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/obj/machinery/atmospherics/unary/vent_scrubber/New()
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..()
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air_contents.volume = ATMOS_DEFAULT_VOLUME_FILTER
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icon = null
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initial_loc = get_area(loc)
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area_uid = initial_loc.uid
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if (!id_tag)
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assign_uid()
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id_tag = num2text(uid)
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/obj/machinery/atmospherics/unary/vent_scrubber/Destroy()
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unregister_radio(src, frequency)
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if(initial_loc)
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initial_loc.air_scrub_info -= id_tag
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initial_loc.air_scrub_names -= id_tag
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return ..()
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/obj/machinery/atmospherics/unary/vent_scrubber/update_icon(var/safety = 0)
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if(!check_icon_cache())
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return
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overlays.Cut()
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var/scrubber_icon = "scrubber"
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var/turf/T = get_turf(src)
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if(!istype(T))
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return
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if(!powered())
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scrubber_icon += "off"
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else
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scrubber_icon += "[use_power ? "[scrubbing ? "on" : "in"]" : "off"]"
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overlays += icon_manager.get_atmos_icon("device", , , scrubber_icon)
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/obj/machinery/atmospherics/unary/vent_scrubber/update_underlays()
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if(..())
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underlays.Cut()
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var/turf/T = get_turf(src)
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if(!istype(T))
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return
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if(!T.is_plating() && node && node.level == 1 && istype(node, /obj/machinery/atmospherics/pipe))
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return
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else
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if(node)
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add_underlay(T, node, dir, node.icon_connect_type)
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else
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add_underlay(T,, dir)
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/obj/machinery/atmospherics/unary/vent_scrubber/proc/set_frequency(new_frequency)
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radio_controller.remove_object(src, frequency)
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frequency = new_frequency
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radio_connection = radio_controller.add_object(src, frequency, radio_filter_in)
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/obj/machinery/atmospherics/unary/vent_scrubber/proc/broadcast_status()
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if(!radio_connection)
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return 0
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var/datum/signal/signal = new
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signal.transmission_method = 1 //radio signal
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signal.source = src
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signal.data = list(
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"area" = area_uid,
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"tag" = id_tag,
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"device" = "AScr",
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"timestamp" = world.time,
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"power" = use_power,
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"scrubbing" = scrubbing,
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"panic" = panic,
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"filter_o2" = ("oxygen" in scrubbing_gas),
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"filter_n2" = ("nitrogen" in scrubbing_gas),
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"filter_co2" = ("carbon_dioxide" in scrubbing_gas),
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"filter_phoron" = ("phoron" in scrubbing_gas),
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"filter_n2o" = ("sleeping_agent" in scrubbing_gas),
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"filter_fuel" = ("volatile_fuel" in scrubbing_gas),
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"sigtype" = "status"
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)
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if(!initial_loc.air_scrub_names[id_tag])
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var/new_name = "[initial_loc.name] Air Scrubber #[initial_loc.air_scrub_names.len+1]"
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initial_loc.air_scrub_names[id_tag] = new_name
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src.name = new_name
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initial_loc.air_scrub_info[id_tag] = signal.data
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radio_connection.post_signal(src, signal, radio_filter_out)
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return 1
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/obj/machinery/atmospherics/unary/vent_scrubber/initialize()
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..()
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radio_filter_in = frequency==initial(frequency)?(RADIO_FROM_AIRALARM):null
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radio_filter_out = frequency==initial(frequency)?(RADIO_TO_AIRALARM):null
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if (frequency)
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set_frequency(frequency)
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src.broadcast_status()
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/obj/machinery/atmospherics/unary/vent_scrubber/process()
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..()
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if (hibernate)
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return 1
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if (!node)
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use_power = 0
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//broadcast_status()
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if(!use_power || (stat & (NOPOWER|BROKEN)))
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return 0
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var/datum/gas_mixture/environment = loc.return_air()
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var/power_draw = -1
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if(scrubbing)
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//limit flow rate from turfs
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var/transfer_moles = min(environment.total_moles, environment.total_moles*MAX_SCRUBBER_FLOWRATE/environment.volume) //group_multiplier gets divided out here
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power_draw = scrub_gas(src, scrubbing_gas, environment, air_contents, transfer_moles, power_rating)
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else //Just siphon all air
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//limit flow rate from turfs
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var/transfer_moles = min(environment.total_moles, environment.total_moles*MAX_SIPHON_FLOWRATE/environment.volume) //group_multiplier gets divided out here
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power_draw = pump_gas(src, environment, air_contents, transfer_moles, power_rating)
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if(scrubbing && power_draw < 0 && controller_iteration > 10) //99% of all scrubbers
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//Fucking hibernate because you ain't doing shit.
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hibernate = 1
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spawn(rand(100,200)) //hibernate for 10 or 20 seconds randomly
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hibernate = 0
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if (power_draw >= 0)
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last_power_draw = power_draw
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use_power(power_draw)
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if(network)
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network.update = 1
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return 1
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/obj/machinery/atmospherics/unary/vent_scrubber/hide(var/i) //to make the little pipe section invisible, the icon changes.
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update_icon()
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update_underlays()
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/obj/machinery/atmospherics/unary/vent_scrubber/receive_signal(datum/signal/signal)
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if(stat & (NOPOWER|BROKEN))
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return
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if(!signal.data["tag"] || (signal.data["tag"] != id_tag) || (signal.data["sigtype"]!="command"))
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return 0
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if(signal.data["power"] != null)
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use_power = text2num(signal.data["power"])
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if(signal.data["power_toggle"] != null)
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use_power = !use_power
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if(signal.data["panic_siphon"]) //must be before if("scrubbing" thing
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panic = text2num(signal.data["panic_siphon"])
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if(panic)
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use_power = 1
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scrubbing = 0
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else
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scrubbing = 1
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if(signal.data["toggle_panic_siphon"] != null)
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panic = !panic
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if(panic)
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use_power = 1
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scrubbing = 0
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else
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scrubbing = 1
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if(signal.data["scrubbing"] != null)
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scrubbing = text2num(signal.data["scrubbing"])
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if(scrubbing)
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panic = 0
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if(signal.data["toggle_scrubbing"])
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scrubbing = !scrubbing
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if(scrubbing)
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panic = 0
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var/list/toggle = list()
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if(!isnull(signal.data["o2_scrub"]) && text2num(signal.data["o2_scrub"]) != ("oxygen" in scrubbing_gas))
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toggle += "oxygen"
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else if(signal.data["toggle_o2_scrub"])
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toggle += "oxygen"
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if(!isnull(signal.data["n2_scrub"]) && text2num(signal.data["n2_scrub"]) != ("nitrogen" in scrubbing_gas))
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toggle += "nitrogen"
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else if(signal.data["toggle_n2_scrub"])
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toggle += "nitrogen"
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if(!isnull(signal.data["co2_scrub"]) && text2num(signal.data["co2_scrub"]) != ("carbon_dioxide" in scrubbing_gas))
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toggle += "carbon_dioxide"
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else if(signal.data["toggle_co2_scrub"])
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toggle += "carbon_dioxide"
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if(!isnull(signal.data["tox_scrub"]) && text2num(signal.data["tox_scrub"]) != ("phoron" in scrubbing_gas))
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toggle += "phoron"
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else if(signal.data["toggle_tox_scrub"])
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toggle += "phoron"
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if(!isnull(signal.data["n2o_scrub"]) && text2num(signal.data["n2o_scrub"]) != ("sleeping_agent" in scrubbing_gas))
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toggle += "sleeping_agent"
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else if(signal.data["toggle_n2o_scrub"])
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toggle += "sleeping_agent"
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if(!isnull(signal.data["fuel_scrub"]) && text2num(signal.data["fuel_scrub"]) != ("volatile_fuel" in scrubbing_gas))
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toggle += "volatile_fuel"
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else if(signal.data["toggle_fuel_scrub"])
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toggle += "volatile_fuel"
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scrubbing_gas ^= toggle
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if(signal.data["init"] != null)
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name = signal.data["init"]
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return
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if(signal.data["status"] != null)
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spawn(2)
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broadcast_status()
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return //do not update_icon
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// log_admin("DEBUG \[[world.timeofday]\]: vent_scrubber/receive_signal: unknown command \"[signal.data["command"]]\"\n[signal.debug_print()]")
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spawn(2)
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broadcast_status()
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update_icon()
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return
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/obj/machinery/atmospherics/unary/vent_scrubber/power_change()
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var/old_stat = stat
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..()
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if(old_stat != stat)
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update_icon()
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/obj/machinery/atmospherics/unary/vent_scrubber/attackby(var/obj/item/weapon/W as obj, var/mob/user as mob)
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if (!istype(W, /obj/item/weapon/wrench))
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return ..()
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if (!(stat & NOPOWER) && use_power)
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to_chat(user, "<span class='warning'>You cannot unwrench \the [src], turn it off first.</span>")
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return 1
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var/turf/T = src.loc
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if (node && node.level==1 && isturf(T) && !T.is_plating())
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to_chat(user, "<span class='warning'>You must remove the plating first.</span>")
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return 1
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if(!can_unwrench())
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to_chat(user, "<span class='warning'>You cannot unwrench \the [src], it is too exerted due to internal pressure.</span>")
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add_fingerprint(user)
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return 1
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playsound(src, W.usesound, 50, 1)
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to_chat(user, "<span class='notice'>You begin to unfasten \the [src]...</span>")
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if (do_after(user, 40 * W.toolspeed))
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user.visible_message( \
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"<span class='notice'>\The [user] unfastens \the [src].</span>", \
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"<span class='notice'>You have unfastened \the [src].</span>", \
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"You hear a ratchet.")
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new /obj/item/pipe(loc, make_from=src)
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qdel(src)
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/obj/machinery/atmospherics/unary/vent_scrubber/examine(mob/user)
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if(..(user, 1))
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user << "A small gauge in the corner reads [round(last_flow_rate, 0.1)] L/s; [round(last_power_draw)] W"
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else
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user << "You are too far away to read the gauge."
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